diff options
Diffstat (limited to 'sound')
317 files changed, 27435 insertions, 13438 deletions
diff --git a/sound/Kconfig b/sound/Kconfig index fcad760f5691..1fef141ef8e7 100644 --- a/sound/Kconfig +++ b/sound/Kconfig @@ -97,6 +97,8 @@ source "sound/sh/Kconfig" # here assuming USB is defined before ALSA source "sound/usb/Kconfig" +source "sound/firewire/Kconfig" + # the following will depend on the order of config. # here assuming PCMCIA is defined before ALSA source "sound/pcmcia/Kconfig" diff --git a/sound/Makefile b/sound/Makefile index ec467decfa79..ce9132b1c395 100644 --- a/sound/Makefile +++ b/sound/Makefile @@ -6,7 +6,7 @@ obj-$(CONFIG_SOUND_PRIME) += sound_firmware.o obj-$(CONFIG_SOUND_PRIME) += oss/ obj-$(CONFIG_DMASOUND) += oss/ obj-$(CONFIG_SND) += core/ i2c/ drivers/ isa/ pci/ ppc/ arm/ sh/ synth/ usb/ \ - sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/ + firewire/ sparc/ spi/ parisc/ pcmcia/ mips/ soc/ atmel/ obj-$(CONFIG_SND_AOA) += aoa/ # This one must be compilable even if sound is configured out diff --git a/sound/arm/aaci.c b/sound/arm/aaci.c index 7c1fc64cb53d..d0cead38d5fb 100644 --- a/sound/arm/aaci.c +++ b/sound/arm/aaci.c @@ -210,6 +210,7 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) if (mask & ISR_RXINTR) { struct aaci_runtime *aacirun = &aaci->capture; + bool period_elapsed = false; void *ptr; if (!aacirun->substream || !aacirun->start) { @@ -222,15 +223,12 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) ptr = aacirun->ptr; do { - unsigned int len = aacirun->fifosz; + unsigned int len = aacirun->fifo_bytes; u32 val; if (aacirun->bytes <= 0) { aacirun->bytes += aacirun->period; - aacirun->ptr = ptr; - spin_unlock(&aacirun->lock); - snd_pcm_period_elapsed(aacirun->substream); - spin_lock(&aacirun->lock); + period_elapsed = true; } if (!(aacirun->cr & CR_EN)) break; @@ -260,6 +258,9 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) aacirun->ptr = ptr; spin_unlock(&aacirun->lock); + + if (period_elapsed) + snd_pcm_period_elapsed(aacirun->substream); } if (mask & ISR_URINTR) { @@ -269,6 +270,7 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) if (mask & ISR_TXINTR) { struct aaci_runtime *aacirun = &aaci->playback; + bool period_elapsed = false; void *ptr; if (!aacirun->substream || !aacirun->start) { @@ -281,15 +283,12 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) ptr = aacirun->ptr; do { - unsigned int len = aacirun->fifosz; + unsigned int len = aacirun->fifo_bytes; u32 val; if (aacirun->bytes <= 0) { aacirun->bytes += aacirun->period; - aacirun->ptr = ptr; - spin_unlock(&aacirun->lock); - snd_pcm_period_elapsed(aacirun->substream); - spin_lock(&aacirun->lock); + period_elapsed = true; } if (!(aacirun->cr & CR_EN)) break; @@ -319,6 +318,9 @@ static void aaci_fifo_irq(struct aaci *aaci, int channel, u32 mask) aacirun->ptr = ptr; spin_unlock(&aacirun->lock); + + if (period_elapsed) + snd_pcm_period_elapsed(aacirun->substream); } } @@ -361,7 +363,7 @@ static struct snd_pcm_hardware aaci_hw_info = { /* rates are setup from the AC'97 codec */ .channels_min = 2, - .channels_max = 6, + .channels_max = 2, .buffer_bytes_max = 64 * 1024, .period_bytes_min = 256, .period_bytes_max = PAGE_SIZE, @@ -369,12 +371,46 @@ static struct snd_pcm_hardware aaci_hw_info = { .periods_max = PAGE_SIZE / 16, }; -static int __aaci_pcm_open(struct aaci *aaci, - struct snd_pcm_substream *substream, - struct aaci_runtime *aacirun) +/* + * We can support two and four channel audio. Unfortunately + * six channel audio requires a non-standard channel ordering: + * 2 -> FL(3), FR(4) + * 4 -> FL(3), FR(4), SL(7), SR(8) + * 6 -> FL(3), FR(4), SL(7), SR(8), C(6), LFE(9) (required) + * FL(3), FR(4), C(6), SL(7), SR(8), LFE(9) (actual) + * This requires an ALSA configuration file to correct. + */ +static int aaci_rule_channels(struct snd_pcm_hw_params *p, + struct snd_pcm_hw_rule *rule) +{ + static unsigned int channel_list[] = { 2, 4, 6 }; + struct aaci *aaci = rule->private; + unsigned int mask = 1 << 0, slots; + + /* pcms[0] is the our 5.1 PCM instance. */ + slots = aaci->ac97_bus->pcms[0].r[0].slots; + if (slots & (1 << AC97_SLOT_PCM_SLEFT)) { + mask |= 1 << 1; + if (slots & (1 << AC97_SLOT_LFE)) + mask |= 1 << 2; + } + + return snd_interval_list(hw_param_interval(p, rule->var), + ARRAY_SIZE(channel_list), channel_list, mask); +} + +static int aaci_pcm_open(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; - int ret; + struct aaci *aaci = substream->private_data; + struct aaci_runtime *aacirun; + int ret = 0; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + aacirun = &aaci->playback; + } else { + aacirun = &aaci->capture; + } aacirun->substream = substream; runtime->private_data = aacirun; @@ -382,27 +418,37 @@ static int __aaci_pcm_open(struct aaci *aaci, runtime->hw.rates = aacirun->pcm->rates; snd_pcm_limit_hw_rates(runtime); - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK && - aacirun->pcm->r[1].slots) - snd_ac97_pcm_double_rate_rules(runtime); + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + runtime->hw.channels_max = 6; + + /* Add rule describing channel dependency. */ + ret = snd_pcm_hw_rule_add(substream->runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + aaci_rule_channels, aaci, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + if (ret) + return ret; + + if (aacirun->pcm->r[1].slots) + snd_ac97_pcm_double_rate_rules(runtime); + } /* - * FIXME: ALSA specifies fifo_size in bytes. If we're in normal - * mode, each 32-bit word contains one sample. If we're in - * compact mode, each 32-bit word contains two samples, effectively - * halving the FIFO size. However, we don't know for sure which - * we'll be using at this point. We set this to the lower limit. + * ALSA wants the byte-size of the FIFOs. As we only support + * 16-bit samples, this is twice the FIFO depth irrespective + * of whether it's in compact mode or not. */ - runtime->hw.fifo_size = aaci->fifosize * 2; - - ret = request_irq(aaci->dev->irq[0], aaci_irq, IRQF_SHARED|IRQF_DISABLED, - DRIVER_NAME, aaci); - if (ret) - goto out; - - return 0; + runtime->hw.fifo_size = aaci->fifo_depth * 2; + + mutex_lock(&aaci->irq_lock); + if (!aaci->users++) { + ret = request_irq(aaci->dev->irq[0], aaci_irq, + IRQF_SHARED | IRQF_DISABLED, DRIVER_NAME, aaci); + if (ret != 0) + aaci->users--; + } + mutex_unlock(&aaci->irq_lock); - out: return ret; } @@ -418,7 +464,11 @@ static int aaci_pcm_close(struct snd_pcm_substream *substream) WARN_ON(aacirun->cr & CR_EN); aacirun->substream = NULL; - free_irq(aaci->dev->irq[0], aaci); + + mutex_lock(&aaci->irq_lock); + if (!--aaci->users) + free_irq(aaci->dev->irq[0], aaci); + mutex_unlock(&aaci->irq_lock); return 0; } @@ -444,12 +494,21 @@ static int aaci_pcm_hw_free(struct snd_pcm_substream *substream) return 0; } +/* Channel to slot mask */ +static const u32 channels_to_slotmask[] = { + [2] = CR_SL3 | CR_SL4, + [4] = CR_SL3 | CR_SL4 | CR_SL7 | CR_SL8, + [6] = CR_SL3 | CR_SL4 | CR_SL7 | CR_SL8 | CR_SL6 | CR_SL9, +}; + static int aaci_pcm_hw_params(struct snd_pcm_substream *substream, - struct aaci_runtime *aacirun, struct snd_pcm_hw_params *params) { + struct aaci_runtime *aacirun = substream->runtime->private_data; + unsigned int channels = params_channels(params); + unsigned int rate = params_rate(params); + int dbl = rate > 48000; int err; - struct aaci *aaci = substream->private_data; aaci_pcm_hw_free(substream); if (aacirun->pcm_open) { @@ -457,22 +516,28 @@ static int aaci_pcm_hw_params(struct snd_pcm_substream *substream, aacirun->pcm_open = 0; } + /* channels is already limited to 2, 4, or 6 by aaci_rule_channels */ + if (dbl && channels != 2) + return -EINVAL; + err = snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); if (err >= 0) { - unsigned int rate = params_rate(params); - int dbl = rate > 48000; + struct aaci *aaci = substream->private_data; - err = snd_ac97_pcm_open(aacirun->pcm, rate, - params_channels(params), + err = snd_ac97_pcm_open(aacirun->pcm, rate, channels, aacirun->pcm->r[dbl].slots); aacirun->pcm_open = err == 0; aacirun->cr = CR_FEN | CR_COMPACT | CR_SZ16; - aacirun->fifosz = aaci->fifosize * 4; - - if (aacirun->cr & CR_COMPACT) - aacirun->fifosz >>= 1; + aacirun->cr |= channels_to_slotmask[channels + dbl * 2]; + + /* + * fifo_bytes is the number of bytes we transfer to/from + * the FIFO, including padding. So that's x4. As we're + * in compact mode, the FIFO is half the size. + */ + aacirun->fifo_bytes = aaci->fifo_depth * 4 / 2; } return err; @@ -483,11 +548,11 @@ static int aaci_pcm_prepare(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct aaci_runtime *aacirun = runtime->private_data; + aacirun->period = snd_pcm_lib_period_bytes(substream); aacirun->start = runtime->dma_area; aacirun->end = aacirun->start + snd_pcm_lib_buffer_bytes(substream); aacirun->ptr = aacirun->start; - aacirun->period = - aacirun->bytes = frames_to_bytes(runtime, runtime->period_size); + aacirun->bytes = aacirun->period; return 0; } @@ -505,89 +570,6 @@ static snd_pcm_uframes_t aaci_pcm_pointer(struct snd_pcm_substream *substream) /* * Playback specific ALSA stuff */ -static const u32 channels_to_txmask[] = { - [2] = CR_SL3 | CR_SL4, - [4] = CR_SL3 | CR_SL4 | CR_SL7 | CR_SL8, - [6] = CR_SL3 | CR_SL4 | CR_SL7 | CR_SL8 | CR_SL6 | CR_SL9, -}; - -/* - * We can support two and four channel audio. Unfortunately - * six channel audio requires a non-standard channel ordering: - * 2 -> FL(3), FR(4) - * 4 -> FL(3), FR(4), SL(7), SR(8) - * 6 -> FL(3), FR(4), SL(7), SR(8), C(6), LFE(9) (required) - * FL(3), FR(4), C(6), SL(7), SR(8), LFE(9) (actual) - * This requires an ALSA configuration file to correct. - */ -static unsigned int channel_list[] = { 2, 4, 6 }; - -static int -aaci_rule_channels(struct snd_pcm_hw_params *p, struct snd_pcm_hw_rule *rule) -{ - struct aaci *aaci = rule->private; - unsigned int chan_mask = 1 << 0, slots; - - /* - * pcms[0] is the our 5.1 PCM instance. - */ - slots = aaci->ac97_bus->pcms[0].r[0].slots; - if (slots & (1 << AC97_SLOT_PCM_SLEFT)) { - chan_mask |= 1 << 1; - if (slots & (1 << AC97_SLOT_LFE)) - chan_mask |= 1 << 2; - } - - return snd_interval_list(hw_param_interval(p, rule->var), - ARRAY_SIZE(channel_list), channel_list, - chan_mask); -} - -static int aaci_pcm_open(struct snd_pcm_substream *substream) -{ - struct aaci *aaci = substream->private_data; - int ret; - - /* - * Add rule describing channel dependency. - */ - ret = snd_pcm_hw_rule_add(substream->runtime, 0, - SNDRV_PCM_HW_PARAM_CHANNELS, - aaci_rule_channels, aaci, - SNDRV_PCM_HW_PARAM_CHANNELS, -1); - if (ret) - return ret; - - if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - ret = __aaci_pcm_open(aaci, substream, &aaci->playback); - } else { - ret = __aaci_pcm_open(aaci, substream, &aaci->capture); - } - return ret; -} - -static int aaci_pcm_playback_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct aaci_runtime *aacirun = substream->runtime->private_data; - unsigned int channels = params_channels(params); - int ret; - - WARN_ON(channels >= ARRAY_SIZE(channels_to_txmask) || - !channels_to_txmask[channels]); - - ret = aaci_pcm_hw_params(substream, aacirun, params); - - /* - * Enable FIFO, compact mode, 16 bits per sample. - * FIXME: double rate slots? - */ - if (ret >= 0) - aacirun->cr |= channels_to_txmask[channels]; - - return ret; -} - static void aaci_pcm_playback_stop(struct aaci_runtime *aacirun) { u32 ie; @@ -657,27 +639,13 @@ static struct snd_pcm_ops aaci_playback_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = aaci_pcm_playback_hw_params, + .hw_params = aaci_pcm_hw_params, .hw_free = aaci_pcm_hw_free, .prepare = aaci_pcm_prepare, .trigger = aaci_pcm_playback_trigger, .pointer = aaci_pcm_pointer, }; -static int aaci_pcm_capture_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct aaci_runtime *aacirun = substream->runtime->private_data; - int ret; - - ret = aaci_pcm_hw_params(substream, aacirun, params); - if (ret >= 0) - /* Line in record: slot 3 and 4 */ - aacirun->cr |= CR_SL3 | CR_SL4; - - return ret; -} - static void aaci_pcm_capture_stop(struct aaci_runtime *aacirun) { u32 ie; @@ -774,7 +742,7 @@ static struct snd_pcm_ops aaci_capture_ops = { .open = aaci_pcm_open, .close = aaci_pcm_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = aaci_pcm_capture_hw_params, + .hw_params = aaci_pcm_hw_params, .hw_free = aaci_pcm_hw_free, .prepare = aaci_pcm_capture_prepare, .trigger = aaci_pcm_capture_trigger, @@ -941,12 +909,13 @@ static struct aaci * __devinit aaci_init_card(struct amba_device *dev) strlcpy(card->driver, DRIVER_NAME, sizeof(card->driver)); strlcpy(card->shortname, "ARM AC'97 Interface", sizeof(card->shortname)); snprintf(card->longname, sizeof(card->longname), - "%s at 0x%016llx, irq %d", - card->shortname, (unsigned long long)dev->res.start, - dev->irq[0]); + "%s PL%03x rev%u at 0x%08llx, irq %d", + card->shortname, amba_part(dev), amba_rev(dev), + (unsigned long long)dev->res.start, dev->irq[0]); aaci = card->private_data; mutex_init(&aaci->ac97_sem); + mutex_init(&aaci->irq_lock); aaci->card = card; aaci->dev = dev; @@ -984,6 +953,10 @@ static unsigned int __devinit aaci_size_fifo(struct aaci *aaci) struct aaci_runtime *aacirun = &aaci->playback; int i; + /* + * Enable the channel, but don't assign it to any slots, so + * it won't empty onto the AC'97 link. + */ writel(CR_FEN | CR_SZ16 | CR_EN, aacirun->base + AACI_TXCR); for (i = 0; !(readl(aacirun->base + AACI_SR) & SR_TXFF) && i < 4096; i++) @@ -1002,7 +975,7 @@ static unsigned int __devinit aaci_size_fifo(struct aaci *aaci) writel(aaci->maincr, aaci->base + AACI_MAINCR); /* - * If we hit 4096, we failed. Go back to the specified + * If we hit 4096 entries, we failed. Go back to the specified * fifo depth. */ if (i == 4096) @@ -1011,7 +984,8 @@ static unsigned int __devinit aaci_size_fifo(struct aaci *aaci) return i; } -static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id) +static int __devinit aaci_probe(struct amba_device *dev, + const struct amba_id *id) { struct aaci *aaci; int ret, i; @@ -1067,11 +1041,12 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id) /* * Size the FIFOs (must be multiple of 16). + * This is the number of entries in the FIFO. */ - aaci->fifosize = aaci_size_fifo(aaci); - if (aaci->fifosize & 15) { - printk(KERN_WARNING "AACI: fifosize = %d not supported\n", - aaci->fifosize); + aaci->fifo_depth = aaci_size_fifo(aaci); + if (aaci->fifo_depth & 15) { + printk(KERN_WARNING "AACI: FIFO depth %d not supported\n", + aaci->fifo_depth); ret = -ENODEV; goto out; } @@ -1084,8 +1059,8 @@ static int __devinit aaci_probe(struct amba_device *dev, struct amba_id *id) ret = snd_card_register(aaci->card); if (ret == 0) { - dev_info(&dev->dev, "%s, fifo %d\n", aaci->card->longname, - aaci->fifosize); + dev_info(&dev->dev, "%s\n", aaci->card->longname); + dev_info(&dev->dev, "FIFO %u entries\n", aaci->fifo_depth); amba_set_drvdata(dev, aaci->card); return ret; } diff --git a/sound/arm/aaci.h b/sound/arm/aaci.h index 6a4a2eebdda1..5791bd5bd2ab 100644 --- a/sound/arm/aaci.h +++ b/sound/arm/aaci.h @@ -210,6 +210,8 @@ struct aaci_runtime { u32 cr; struct snd_pcm_substream *substream; + unsigned int period; /* byte size of a "period" */ + /* * PIO support */ @@ -217,15 +219,16 @@ struct aaci_runtime { void *end; void *ptr; int bytes; - unsigned int period; - unsigned int fifosz; + unsigned int fifo_bytes; }; struct aaci { struct amba_device *dev; struct snd_card *card; void __iomem *base; - unsigned int fifosize; + unsigned int fifo_depth; + unsigned int users; + struct mutex irq_lock; /* AC'97 */ struct mutex ac97_sem; diff --git a/sound/arm/pxa2xx-pcm-lib.c b/sound/arm/pxa2xx-pcm-lib.c index 8808b82311b1..76e0d5695075 100644 --- a/sound/arm/pxa2xx-pcm-lib.c +++ b/sound/arm/pxa2xx-pcm-lib.c @@ -140,6 +140,9 @@ int __pxa2xx_pcm_prepare(struct snd_pcm_substream *substream) if (!prtd || !prtd->params) return 0; + if (prtd->dma_ch == -1) + return -EINVAL; + DCSR(prtd->dma_ch) &= ~DCSR_RUN; DCSR(prtd->dma_ch) = 0; DCMD(prtd->dma_ch) = 0; diff --git a/sound/core/control.c b/sound/core/control.c index 9ce00ed20fba..a08ad57c49b6 100644 --- a/sound/core/control.c +++ b/sound/core/control.c @@ -279,33 +279,31 @@ void snd_ctl_free_one(struct snd_kcontrol *kcontrol) EXPORT_SYMBOL(snd_ctl_free_one); -static unsigned int snd_ctl_hole_check(struct snd_card *card, - unsigned int count) +static bool snd_ctl_remove_numid_conflict(struct snd_card *card, + unsigned int count) { struct snd_kcontrol *kctl; list_for_each_entry(kctl, &card->controls, list) { - if ((kctl->id.numid <= card->last_numid && - kctl->id.numid + kctl->count > card->last_numid) || - (kctl->id.numid <= card->last_numid + count - 1 && - kctl->id.numid + kctl->count > card->last_numid + count - 1)) - return card->last_numid = kctl->id.numid + kctl->count - 1; + if (kctl->id.numid < card->last_numid + 1 + count && + kctl->id.numid + kctl->count > card->last_numid + 1) { + card->last_numid = kctl->id.numid + kctl->count - 1; + return true; + } } - return card->last_numid; + return false; } static int snd_ctl_find_hole(struct snd_card *card, unsigned int count) { - unsigned int last_numid, iter = 100000; + unsigned int iter = 100000; - last_numid = card->last_numid; - while (last_numid != snd_ctl_hole_check(card, count)) { + while (snd_ctl_remove_numid_conflict(card, count)) { if (--iter == 0) { /* this situation is very unlikely */ snd_printk(KERN_ERR "unable to allocate new control numid\n"); return -ENOMEM; } - last_numid = card->last_numid; } return 0; } @@ -466,6 +464,52 @@ error: } /** + * snd_ctl_activate_id - activate/inactivate the control of the given id + * @card: the card instance + * @id: the control id to activate/inactivate + * @active: non-zero to activate + * + * Finds the control instance with the given id, and activate or + * inactivate the control together with notification, if changed. + * + * Returns 0 if unchanged, 1 if changed, or a negative error code on failure. + */ +int snd_ctl_activate_id(struct snd_card *card, struct snd_ctl_elem_id *id, + int active) +{ + struct snd_kcontrol *kctl; + struct snd_kcontrol_volatile *vd; + unsigned int index_offset; + int ret; + + down_write(&card->controls_rwsem); + kctl = snd_ctl_find_id(card, id); + if (kctl == NULL) { + ret = -ENOENT; + goto unlock; + } + index_offset = snd_ctl_get_ioff(kctl, &kctl->id); + vd = &kctl->vd[index_offset]; + ret = 0; + if (active) { + if (!(vd->access & SNDRV_CTL_ELEM_ACCESS_INACTIVE)) + goto unlock; + vd->access &= ~SNDRV_CTL_ELEM_ACCESS_INACTIVE; + } else { + if (vd->access & SNDRV_CTL_ELEM_ACCESS_INACTIVE) + goto unlock; + vd->access |= SNDRV_CTL_ELEM_ACCESS_INACTIVE; + } + ret = 1; + unlock: + up_write(&card->controls_rwsem); + if (ret > 0) + snd_ctl_notify(card, SNDRV_CTL_EVENT_MASK_INFO, id); + return ret; +} +EXPORT_SYMBOL_GPL(snd_ctl_activate_id); + +/** * snd_ctl_rename_id - replace the id of a control on the card * @card: the card instance * @src_id: the old id diff --git a/sound/core/device.c b/sound/core/device.c index a67dfac08c03..2d1ad4b0cd65 100644 --- a/sound/core/device.c +++ b/sound/core/device.c @@ -225,15 +225,16 @@ int snd_device_free_all(struct snd_card *card, snd_device_cmd_t cmd) { struct snd_device *dev; int err; - unsigned int range_low, range_high; + unsigned int range_low, range_high, type; if (snd_BUG_ON(!card)) return -ENXIO; - range_low = cmd * SNDRV_DEV_TYPE_RANGE_SIZE; + range_low = (__force unsigned int)cmd * SNDRV_DEV_TYPE_RANGE_SIZE; range_high = range_low + SNDRV_DEV_TYPE_RANGE_SIZE - 1; __again: list_for_each_entry(dev, &card->devices, list) { - if (dev->type >= range_low && dev->type <= range_high) { + type = (__force unsigned int)dev->type; + if (type >= range_low && type <= range_high) { if ((err = snd_device_free(card, dev->device_data)) < 0) return err; goto __again; diff --git a/sound/core/init.c b/sound/core/init.c index 3e65da21a08c..a0080aa45ae9 100644 --- a/sound/core/init.c +++ b/sound/core/init.c @@ -848,6 +848,7 @@ int snd_card_file_add(struct snd_card *card, struct file *file) return -ENOMEM; mfile->file = file; mfile->disconnected_f_op = NULL; + INIT_LIST_HEAD(&mfile->shutdown_list); spin_lock(&card->files_lock); if (card->shutdown) { spin_unlock(&card->files_lock); @@ -883,6 +884,9 @@ int snd_card_file_remove(struct snd_card *card, struct file *file) list_for_each_entry(mfile, &card->files_list, list) { if (mfile->file == file) { list_del(&mfile->list); + spin_lock(&shutdown_lock); + list_del(&mfile->shutdown_list); + spin_unlock(&shutdown_lock); if (mfile->disconnected_f_op) fops_put(mfile->disconnected_f_op); found = mfile; diff --git a/sound/core/memalloc.c b/sound/core/memalloc.c index 9e92441f9b78..16bd9c03679b 100644 --- a/sound/core/memalloc.c +++ b/sound/core/memalloc.c @@ -192,7 +192,8 @@ int snd_dma_alloc_pages(int type, struct device *device, size_t size, dmab->bytes = 0; switch (type) { case SNDRV_DMA_TYPE_CONTINUOUS: - dmab->area = snd_malloc_pages(size, (unsigned long)device); + dmab->area = snd_malloc_pages(size, + (__force gfp_t)(unsigned long)device); dmab->addr = 0; break; #ifdef CONFIG_HAS_DMA diff --git a/sound/core/oss/linear.c b/sound/core/oss/linear.c index 4c1d16827199..13b3f6f49fae 100644 --- a/sound/core/oss/linear.c +++ b/sound/core/oss/linear.c @@ -114,7 +114,8 @@ static snd_pcm_sframes_t linear_transfer(struct snd_pcm_plugin *plugin, return frames; } -static void init_data(struct linear_priv *data, int src_format, int dst_format) +static void init_data(struct linear_priv *data, + snd_pcm_format_t src_format, snd_pcm_format_t dst_format) { int src_le, dst_le, src_bytes, dst_bytes; @@ -140,9 +141,9 @@ static void init_data(struct linear_priv *data, int src_format, int dst_format) if (snd_pcm_format_signed(src_format) != snd_pcm_format_signed(dst_format)) { if (dst_le) - data->flip = cpu_to_le32(0x80000000); + data->flip = (__force u32)cpu_to_le32(0x80000000); else - data->flip = cpu_to_be32(0x80000000); + data->flip = (__force u32)cpu_to_be32(0x80000000); } } diff --git a/sound/core/oss/mixer_oss.c b/sound/core/oss/mixer_oss.c index 822dd56993ca..d8359cfeca15 100644 --- a/sound/core/oss/mixer_oss.c +++ b/sound/core/oss/mixer_oss.c @@ -190,9 +190,10 @@ static int snd_mixer_oss_get_recsrc(struct snd_mixer_oss_file *fmixer) return -EIO; if (mixer->put_recsrc && mixer->get_recsrc) { /* exclusive */ int err; - if ((err = mixer->get_recsrc(fmixer, &result)) < 0) + unsigned int index; + if ((err = mixer->get_recsrc(fmixer, &index)) < 0) return err; - result = 1 << result; + result = 1 << index; } else { struct snd_mixer_oss_slot *pslot; int chn; @@ -214,6 +215,7 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr struct snd_mixer_oss *mixer = fmixer->mixer; struct snd_mixer_oss_slot *pslot; int chn, active; + unsigned int index; int result = 0; if (mixer == NULL) @@ -222,8 +224,8 @@ static int snd_mixer_oss_set_recsrc(struct snd_mixer_oss_file *fmixer, int recsr if (recsrc & ~mixer->oss_recsrc) recsrc &= ~mixer->oss_recsrc; mixer->put_recsrc(fmixer, ffz(~recsrc)); - mixer->get_recsrc(fmixer, &result); - result = 1 << result; + mixer->get_recsrc(fmixer, &index); + result = 1 << index; } for (chn = 0; chn < 31; chn++) { pslot = &mixer->slots[chn]; diff --git a/sound/core/oss/mulaw.c b/sound/core/oss/mulaw.c index f7649d4d950b..7915564bd394 100644 --- a/sound/core/oss/mulaw.c +++ b/sound/core/oss/mulaw.c @@ -274,7 +274,7 @@ static snd_pcm_sframes_t mulaw_transfer(struct snd_pcm_plugin *plugin, return frames; } -static void init_data(struct mulaw_priv *data, int format) +static void init_data(struct mulaw_priv *data, snd_pcm_format_t format) { #ifdef SNDRV_LITTLE_ENDIAN data->cvt_endian = snd_pcm_format_big_endian(format) > 0; diff --git a/sound/core/oss/pcm_oss.c b/sound/core/oss/pcm_oss.c index a2e4eb324699..23c34a02894b 100644 --- a/sound/core/oss/pcm_oss.c +++ b/sound/core/oss/pcm_oss.c @@ -41,6 +41,7 @@ #include <sound/info.h> #include <linux/soundcard.h> #include <sound/initval.h> +#include <sound/mixer_oss.h> #define OSS_ALSAEMULVER _SIOR ('M', 249, int) @@ -60,7 +61,6 @@ MODULE_PARM_DESC(nonblock_open, "Don't block opening busy PCM devices."); MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM); MODULE_ALIAS_SNDRV_MINOR(SNDRV_MINOR_OSS_PCM1); -extern int snd_mixer_oss_ioctl_card(struct snd_card *card, unsigned int cmd, unsigned long arg); static int snd_pcm_oss_get_rate(struct snd_pcm_oss_file *pcm_oss_file); static int snd_pcm_oss_get_channels(struct snd_pcm_oss_file *pcm_oss_file); static int snd_pcm_oss_get_format(struct snd_pcm_oss_file *pcm_oss_file); @@ -656,7 +656,7 @@ snd_pcm_uframes_t get_hw_ptr_period(struct snd_pcm_runtime *runtime) #define AFMT_AC3 0x00000400 #define AFMT_VORBIS 0x00000800 -static int snd_pcm_oss_format_from(int format) +static snd_pcm_format_t snd_pcm_oss_format_from(int format) { switch (format) { case AFMT_MU_LAW: return SNDRV_PCM_FORMAT_MU_LAW; @@ -680,7 +680,7 @@ static int snd_pcm_oss_format_from(int format) } } -static int snd_pcm_oss_format_to(int format) +static int snd_pcm_oss_format_to(snd_pcm_format_t format) { switch (format) { case SNDRV_PCM_FORMAT_MU_LAW: return AFMT_MU_LAW; @@ -843,7 +843,8 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) size_t oss_frame_size; int err; int direct; - int format, sformat, n; + snd_pcm_format_t format, sformat; + int n; struct snd_mask sformat_mask; struct snd_mask mask; @@ -868,11 +869,11 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) _snd_pcm_hw_param_min(sparams, SNDRV_PCM_HW_PARAM_PERIODS, 2, 0); snd_mask_none(&mask); if (atomic_read(&substream->mmap_count)) - snd_mask_set(&mask, SNDRV_PCM_ACCESS_MMAP_INTERLEAVED); + snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_MMAP_INTERLEAVED); else { - snd_mask_set(&mask, SNDRV_PCM_ACCESS_RW_INTERLEAVED); + snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_RW_INTERLEAVED); if (!direct) - snd_mask_set(&mask, SNDRV_PCM_ACCESS_RW_NONINTERLEAVED); + snd_mask_set(&mask, (__force int)SNDRV_PCM_ACCESS_RW_NONINTERLEAVED); } err = snd_pcm_hw_param_mask(substream, sparams, SNDRV_PCM_HW_PARAM_ACCESS, &mask); if (err < 0) { @@ -891,19 +892,22 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) else sformat = snd_pcm_plug_slave_format(format, &sformat_mask); - if (sformat < 0 || !snd_mask_test(&sformat_mask, sformat)) { - for (sformat = 0; sformat <= SNDRV_PCM_FORMAT_LAST; sformat++) { - if (snd_mask_test(&sformat_mask, sformat) && + if ((__force int)sformat < 0 || + !snd_mask_test(&sformat_mask, (__force int)sformat)) { + for (sformat = (__force snd_pcm_format_t)0; + (__force int)sformat <= (__force int)SNDRV_PCM_FORMAT_LAST; + sformat = (__force snd_pcm_format_t)((__force int)sformat + 1)) { + if (snd_mask_test(&sformat_mask, (__force int)sformat) && snd_pcm_oss_format_to(sformat) >= 0) break; } - if (sformat > SNDRV_PCM_FORMAT_LAST) { + if ((__force int)sformat > (__force int)SNDRV_PCM_FORMAT_LAST) { snd_printd("Cannot find a format!!!\n"); err = -EINVAL; goto failure; } } - err = _snd_pcm_hw_param_set(sparams, SNDRV_PCM_HW_PARAM_FORMAT, sformat, 0); + err = _snd_pcm_hw_param_set(sparams, SNDRV_PCM_HW_PARAM_FORMAT, (__force int)sformat, 0); if (err < 0) goto failure; @@ -912,9 +916,9 @@ static int snd_pcm_oss_change_params(struct snd_pcm_substream *substream) } else { _snd_pcm_hw_params_any(params); _snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_ACCESS, - SNDRV_PCM_ACCESS_RW_INTERLEAVED, 0); + (__force int)SNDRV_PCM_ACCESS_RW_INTERLEAVED, 0); _snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_FORMAT, - snd_pcm_oss_format_from(runtime->oss.format), 0); + (__force int)snd_pcm_oss_format_from(runtime->oss.format), 0); _snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_CHANNELS, runtime->oss.channels, 0); _snd_pcm_hw_param_set(params, SNDRV_PCM_HW_PARAM_RATE, @@ -1185,10 +1189,10 @@ snd_pcm_sframes_t snd_pcm_oss_write3(struct snd_pcm_substream *substream, const if (in_kernel) { mm_segment_t fs; fs = snd_enter_user(); - ret = snd_pcm_lib_write(substream, (void __user *)ptr, frames); + ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames); snd_leave_user(fs); } else { - ret = snd_pcm_lib_write(substream, (void __user *)ptr, frames); + ret = snd_pcm_lib_write(substream, (void __force __user *)ptr, frames); } if (ret != -EPIPE && ret != -ESTRPIPE) break; @@ -1230,10 +1234,10 @@ snd_pcm_sframes_t snd_pcm_oss_read3(struct snd_pcm_substream *substream, char *p if (in_kernel) { mm_segment_t fs; fs = snd_enter_user(); - ret = snd_pcm_lib_read(substream, (void __user *)ptr, frames); + ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames); snd_leave_user(fs); } else { - ret = snd_pcm_lib_read(substream, (void __user *)ptr, frames); + ret = snd_pcm_lib_read(substream, (void __force __user *)ptr, frames); } if (ret == -EPIPE) { if (runtime->status->state == SNDRV_PCM_STATE_DRAINING) { @@ -1333,7 +1337,7 @@ static ssize_t snd_pcm_oss_write2(struct snd_pcm_substream *substream, const cha struct snd_pcm_plugin_channel *channels; size_t oss_frame_bytes = (runtime->oss.plugin_first->src_width * runtime->oss.plugin_first->src_format.channels) / 8; if (!in_kernel) { - if (copy_from_user(runtime->oss.buffer, (const char __user *)buf, bytes)) + if (copy_from_user(runtime->oss.buffer, (const char __force __user *)buf, bytes)) return -EFAULT; buf = runtime->oss.buffer; } @@ -1429,7 +1433,7 @@ static ssize_t snd_pcm_oss_read2(struct snd_pcm_substream *substream, char *buf, struct snd_pcm_runtime *runtime = substream->runtime; snd_pcm_sframes_t frames, frames1; #ifdef CONFIG_SND_PCM_OSS_PLUGINS - char __user *final_dst = (char __user *)buf; + char __user *final_dst = (char __force __user *)buf; if (runtime->oss.plugin_first) { struct snd_pcm_plugin_channel *channels; size_t oss_frame_bytes = (runtime->oss.plugin_last->dst_width * runtime->oss.plugin_last->dst_format.channels) / 8; @@ -1549,6 +1553,7 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size) { struct snd_pcm_runtime *runtime; ssize_t result = 0; + snd_pcm_state_t state; long res; wait_queue_t wait; @@ -1570,9 +1575,9 @@ static int snd_pcm_oss_sync1(struct snd_pcm_substream *substream, size_t size) result = 0; set_current_state(TASK_INTERRUPTIBLE); snd_pcm_stream_lock_irq(substream); - res = runtime->status->state; + state = runtime->status->state; snd_pcm_stream_unlock_irq(substream); - if (res != SNDRV_PCM_STATE_RUNNING) { + if (state != SNDRV_PCM_STATE_RUNNING) { set_current_state(TASK_RUNNING); break; } @@ -1658,7 +1663,7 @@ static int snd_pcm_oss_sync(struct snd_pcm_oss_file *pcm_oss_file) size1); size1 /= runtime->channels; /* frames */ fs = snd_enter_user(); - snd_pcm_lib_write(substream, (void __user *)runtime->oss.buffer, size1); + snd_pcm_lib_write(substream, (void __force __user *)runtime->oss.buffer, size1); snd_leave_user(fs); } } else if (runtime->access == SNDRV_PCM_ACCESS_RW_NONINTERLEAVED) { diff --git a/sound/core/oss/pcm_plugin.c b/sound/core/oss/pcm_plugin.c index 6751daa3bb50..71cc3ddf5c15 100644 --- a/sound/core/oss/pcm_plugin.c +++ b/sound/core/oss/pcm_plugin.c @@ -264,7 +264,7 @@ snd_pcm_sframes_t snd_pcm_plug_slave_size(struct snd_pcm_substream *plug, snd_pc return frames; } -static int snd_pcm_plug_formats(struct snd_mask *mask, int format) +static int snd_pcm_plug_formats(struct snd_mask *mask, snd_pcm_format_t format) { struct snd_mask formats = *mask; u64 linfmts = (SNDRV_PCM_FMTBIT_U8 | SNDRV_PCM_FMTBIT_S8 | @@ -276,16 +276,16 @@ static int snd_pcm_plug_formats(struct snd_mask *mask, int format) SNDRV_PCM_FMTBIT_U24_3BE | SNDRV_PCM_FMTBIT_S24_3BE | SNDRV_PCM_FMTBIT_U32_LE | SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_U32_BE | SNDRV_PCM_FMTBIT_S32_BE); - snd_mask_set(&formats, SNDRV_PCM_FORMAT_MU_LAW); + snd_mask_set(&formats, (__force int)SNDRV_PCM_FORMAT_MU_LAW); if (formats.bits[0] & (u32)linfmts) formats.bits[0] |= (u32)linfmts; if (formats.bits[1] & (u32)(linfmts >> 32)) formats.bits[1] |= (u32)(linfmts >> 32); - return snd_mask_test(&formats, format); + return snd_mask_test(&formats, (__force int)format); } -static int preferred_formats[] = { +static snd_pcm_format_t preferred_formats[] = { SNDRV_PCM_FORMAT_S16_LE, SNDRV_PCM_FORMAT_S16_BE, SNDRV_PCM_FORMAT_U16_LE, @@ -306,24 +306,25 @@ static int preferred_formats[] = { SNDRV_PCM_FORMAT_U8 }; -int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask) +snd_pcm_format_t snd_pcm_plug_slave_format(snd_pcm_format_t format, + struct snd_mask *format_mask) { int i; - if (snd_mask_test(format_mask, format)) + if (snd_mask_test(format_mask, (__force int)format)) return format; - if (! snd_pcm_plug_formats(format_mask, format)) - return -EINVAL; + if (!snd_pcm_plug_formats(format_mask, format)) + return (__force snd_pcm_format_t)-EINVAL; if (snd_pcm_format_linear(format)) { unsigned int width = snd_pcm_format_width(format); int unsignd = snd_pcm_format_unsigned(format) > 0; int big = snd_pcm_format_big_endian(format) > 0; unsigned int badness, best = -1; - int best_format = -1; + snd_pcm_format_t best_format = (__force snd_pcm_format_t)-1; for (i = 0; i < ARRAY_SIZE(preferred_formats); i++) { - int f = preferred_formats[i]; + snd_pcm_format_t f = preferred_formats[i]; unsigned int w; - if (!snd_mask_test(format_mask, f)) + if (!snd_mask_test(format_mask, (__force int)f)) continue; w = snd_pcm_format_width(f); if (w >= width) @@ -337,17 +338,20 @@ int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask) best = badness; } } - return best_format >= 0 ? best_format : -EINVAL; + if ((__force int)best_format >= 0) + return best_format; + else + return (__force snd_pcm_format_t)-EINVAL; } else { switch (format) { case SNDRV_PCM_FORMAT_MU_LAW: for (i = 0; i < ARRAY_SIZE(preferred_formats); ++i) { - int format1 = preferred_formats[i]; - if (snd_mask_test(format_mask, format1)) + snd_pcm_format_t format1 = preferred_formats[i]; + if (snd_mask_test(format_mask, (__force int)format1)) return format1; } default: - return -EINVAL; + return (__force snd_pcm_format_t)-EINVAL; } } } @@ -359,7 +363,7 @@ int snd_pcm_plug_format_plugins(struct snd_pcm_substream *plug, struct snd_pcm_plugin_format tmpformat; struct snd_pcm_plugin_format dstformat; struct snd_pcm_plugin_format srcformat; - int src_access, dst_access; + snd_pcm_access_t src_access, dst_access; struct snd_pcm_plugin *plugin = NULL; int err; int stream = snd_pcm_plug_stream(plug); @@ -641,7 +645,7 @@ snd_pcm_sframes_t snd_pcm_plug_read_transfer(struct snd_pcm_substream *plug, str } int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst_offset, - size_t samples, int format) + size_t samples, snd_pcm_format_t format) { /* FIXME: sub byte resolution and odd dst_offset */ unsigned char *dst; @@ -688,7 +692,7 @@ int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_area, size_t dst int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_area, size_t src_offset, const struct snd_pcm_channel_area *dst_area, size_t dst_offset, - size_t samples, int format) + size_t samples, snd_pcm_format_t format) { /* FIXME: sub byte resolution and odd dst_offset */ char *src, *dst; diff --git a/sound/core/oss/pcm_plugin.h b/sound/core/oss/pcm_plugin.h index b9afab603711..a5035c2369a6 100644 --- a/sound/core/oss/pcm_plugin.h +++ b/sound/core/oss/pcm_plugin.h @@ -46,7 +46,7 @@ struct snd_pcm_plugin_channel { }; struct snd_pcm_plugin_format { - int format; + snd_pcm_format_t format; unsigned int rate; unsigned int channels; }; @@ -58,7 +58,7 @@ struct snd_pcm_plugin { struct snd_pcm_plugin_format dst_format; /* destination format */ int src_width; /* sample width in bits */ int dst_width; /* sample width in bits */ - int access; + snd_pcm_access_t access; snd_pcm_sframes_t (*src_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t dst_frames); snd_pcm_sframes_t (*dst_frames)(struct snd_pcm_plugin *plugin, snd_pcm_uframes_t src_frames); snd_pcm_sframes_t (*client_channels)(struct snd_pcm_plugin *plugin, @@ -125,7 +125,8 @@ int snd_pcm_plug_format_plugins(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_pcm_hw_params *slave_params); -int snd_pcm_plug_slave_format(int format, struct snd_mask *format_mask); +snd_pcm_format_t snd_pcm_plug_slave_format(snd_pcm_format_t format, + struct snd_mask *format_mask); int snd_pcm_plugin_append(struct snd_pcm_plugin *plugin); @@ -146,12 +147,12 @@ snd_pcm_sframes_t snd_pcm_plugin_client_channels(struct snd_pcm_plugin *plugin, int snd_pcm_area_silence(const struct snd_pcm_channel_area *dst_channel, size_t dst_offset, - size_t samples, int format); + size_t samples, snd_pcm_format_t format); int snd_pcm_area_copy(const struct snd_pcm_channel_area *src_channel, size_t src_offset, const struct snd_pcm_channel_area *dst_channel, size_t dst_offset, - size_t samples, int format); + size_t samples, snd_pcm_format_t format); void *snd_pcm_plug_buf_alloc(struct snd_pcm_substream *plug, snd_pcm_uframes_t size); void snd_pcm_plug_buf_unlock(struct snd_pcm_substream *plug, void *ptr); diff --git a/sound/core/oss/route.c b/sound/core/oss/route.c index bbe25d8c450a..c8171f5783c8 100644 --- a/sound/core/oss/route.c +++ b/sound/core/oss/route.c @@ -25,7 +25,7 @@ #include "pcm_plugin.h" static void zero_areas(struct snd_pcm_plugin_channel *dvp, int ndsts, - snd_pcm_uframes_t frames, int format) + snd_pcm_uframes_t frames, snd_pcm_format_t format) { int dst = 0; for (; dst < ndsts; ++dst) { @@ -38,7 +38,7 @@ static void zero_areas(struct snd_pcm_plugin_channel *dvp, int ndsts, static inline void copy_area(const struct snd_pcm_plugin_channel *src_channel, struct snd_pcm_plugin_channel *dst_channel, - snd_pcm_uframes_t frames, int format) + snd_pcm_uframes_t frames, snd_pcm_format_t format) { dst_channel->enabled = 1; snd_pcm_area_copy(&src_channel->area, 0, &dst_channel->area, 0, frames, format); @@ -51,7 +51,7 @@ static snd_pcm_sframes_t route_transfer(struct snd_pcm_plugin *plugin, { int nsrcs, ndsts, dst; struct snd_pcm_plugin_channel *dvp; - int format; + snd_pcm_format_t format; if (snd_BUG_ON(!plugin || !src_channels || !dst_channels)) return -ENXIO; diff --git a/sound/core/pcm.c b/sound/core/pcm.c index 6b4b1287b314..ee9abb2d9001 100644 --- a/sound/core/pcm.c +++ b/sound/core/pcm.c @@ -211,9 +211,9 @@ static char *snd_pcm_format_names[] = { const char *snd_pcm_format_name(snd_pcm_format_t format) { - if (format >= ARRAY_SIZE(snd_pcm_format_names)) + if ((__force unsigned int)format >= ARRAY_SIZE(snd_pcm_format_names)) return "Unknown"; - return snd_pcm_format_names[format]; + return snd_pcm_format_names[(__force unsigned int)format]; } EXPORT_SYMBOL_GPL(snd_pcm_format_name); @@ -269,12 +269,12 @@ static const char *snd_pcm_stream_name(int stream) static const char *snd_pcm_access_name(snd_pcm_access_t access) { - return snd_pcm_access_names[access]; + return snd_pcm_access_names[(__force int)access]; } static const char *snd_pcm_subformat_name(snd_pcm_subformat_t subformat) { - return snd_pcm_subformat_names[subformat]; + return snd_pcm_subformat_names[(__force int)subformat]; } static const char *snd_pcm_tstamp_mode_name(int mode) @@ -284,7 +284,7 @@ static const char *snd_pcm_tstamp_mode_name(int mode) static const char *snd_pcm_state_name(snd_pcm_state_t state) { - return snd_pcm_state_names[state]; + return snd_pcm_state_names[(__force int)state]; } #if defined(CONFIG_SND_PCM_OSS) || defined(CONFIG_SND_PCM_OSS_MODULE) diff --git a/sound/core/pcm_lib.c b/sound/core/pcm_lib.c index a82e3756a72d..64449cb8f873 100644 --- a/sound/core/pcm_lib.c +++ b/sound/core/pcm_lib.c @@ -375,6 +375,7 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream, } if (runtime->no_period_wakeup) { + snd_pcm_sframes_t xrun_threshold; /* * Without regular period interrupts, we have to check * the elapsed time to detect xruns. @@ -383,7 +384,8 @@ static int snd_pcm_update_hw_ptr0(struct snd_pcm_substream *substream, if (jdelta < runtime->hw_ptr_buffer_jiffies / 2) goto no_delta_check; hdelta = jdelta - delta * HZ / runtime->rate; - while (hdelta > runtime->hw_ptr_buffer_jiffies / 2 + 1) { + xrun_threshold = runtime->hw_ptr_buffer_jiffies / 2 + 1; + while (hdelta > xrun_threshold) { delta += runtime->buffer_size; hw_base += runtime->buffer_size; if (hw_base >= runtime->boundary) diff --git a/sound/core/pcm_memory.c b/sound/core/pcm_memory.c index 917e4055ee30..150cb7edffee 100644 --- a/sound/core/pcm_memory.c +++ b/sound/core/pcm_memory.c @@ -253,7 +253,7 @@ static int snd_pcm_lib_preallocate_pages1(struct snd_pcm_substream *substream, * snd_pcm_lib_preallocate_pages - pre-allocation for the given DMA type * @substream: the pcm substream instance * @type: DMA type (SNDRV_DMA_TYPE_*) - * @data: DMA type dependant data + * @data: DMA type dependent data * @size: the requested pre-allocation size in bytes * @max: the max. allowed pre-allocation size * @@ -278,10 +278,10 @@ int snd_pcm_lib_preallocate_pages(struct snd_pcm_substream *substream, EXPORT_SYMBOL(snd_pcm_lib_preallocate_pages); /** - * snd_pcm_lib_preallocate_pages_for_all - pre-allocation for continous memory type (all substreams) + * snd_pcm_lib_preallocate_pages_for_all - pre-allocation for continuous memory type (all substreams) * @pcm: the pcm instance * @type: DMA type (SNDRV_DMA_TYPE_*) - * @data: DMA type dependant data + * @data: DMA type dependent data * @size: the requested pre-allocation size in bytes * @max: the max. allowed pre-allocation size * diff --git a/sound/core/pcm_misc.c b/sound/core/pcm_misc.c index 434af3c56d52..88f02e3866e0 100644 --- a/sound/core/pcm_misc.c +++ b/sound/core/pcm_misc.c @@ -35,7 +35,10 @@ struct pcm_format_data { unsigned char silence[8]; /* silence data to fill */ }; -static struct pcm_format_data pcm_formats[SNDRV_PCM_FORMAT_LAST+1] = { +/* we do lots of calculations on snd_pcm_format_t; shut up sparse */ +#define INT __force int + +static struct pcm_format_data pcm_formats[(INT)SNDRV_PCM_FORMAT_LAST+1] = { [SNDRV_PCM_FORMAT_S8] = { .width = 8, .phys = 8, .le = -1, .signd = 1, .silence = {}, @@ -215,9 +218,9 @@ static struct pcm_format_data pcm_formats[SNDRV_PCM_FORMAT_LAST+1] = { int snd_pcm_format_signed(snd_pcm_format_t format) { int val; - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; - if ((val = pcm_formats[format].signd) < 0) + if ((val = pcm_formats[(INT)format].signd) < 0) return -EINVAL; return val; } @@ -266,9 +269,9 @@ EXPORT_SYMBOL(snd_pcm_format_linear); int snd_pcm_format_little_endian(snd_pcm_format_t format) { int val; - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; - if ((val = pcm_formats[format].le) < 0) + if ((val = pcm_formats[(INT)format].le) < 0) return -EINVAL; return val; } @@ -304,9 +307,9 @@ EXPORT_SYMBOL(snd_pcm_format_big_endian); int snd_pcm_format_width(snd_pcm_format_t format) { int val; - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; - if ((val = pcm_formats[format].width) == 0) + if ((val = pcm_formats[(INT)format].width) == 0) return -EINVAL; return val; } @@ -323,9 +326,9 @@ EXPORT_SYMBOL(snd_pcm_format_width); int snd_pcm_format_physical_width(snd_pcm_format_t format) { int val; - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; - if ((val = pcm_formats[format].phys) == 0) + if ((val = pcm_formats[(INT)format].phys) == 0) return -EINVAL; return val; } @@ -358,11 +361,11 @@ EXPORT_SYMBOL(snd_pcm_format_size); */ const unsigned char *snd_pcm_format_silence_64(snd_pcm_format_t format) { - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return NULL; - if (! pcm_formats[format].phys) + if (! pcm_formats[(INT)format].phys) return NULL; - return pcm_formats[format].silence; + return pcm_formats[(INT)format].silence; } EXPORT_SYMBOL(snd_pcm_format_silence_64); @@ -382,16 +385,16 @@ int snd_pcm_format_set_silence(snd_pcm_format_t format, void *data, unsigned int int width; unsigned char *dst, *pat; - if (format < 0 || format > SNDRV_PCM_FORMAT_LAST) + if ((INT)format < 0 || (INT)format > (INT)SNDRV_PCM_FORMAT_LAST) return -EINVAL; if (samples == 0) return 0; - width = pcm_formats[format].phys; /* physical width */ - pat = pcm_formats[format].silence; + width = pcm_formats[(INT)format].phys; /* physical width */ + pat = pcm_formats[(INT)format].silence; if (! width) return -EINVAL; /* signed or 1 byte data */ - if (pcm_formats[format].signd == 1 || width <= 8) { + if (pcm_formats[(INT)format].signd == 1 || width <= 8) { unsigned int bytes = samples * width / 8; memset(data, *pat, bytes); return 0; diff --git a/sound/core/pcm_native.c b/sound/core/pcm_native.c index 4be45e7be8ad..1a07750f3836 100644 --- a/sound/core/pcm_native.c +++ b/sound/core/pcm_native.c @@ -460,7 +460,7 @@ static int snd_pcm_hw_params(struct snd_pcm_substream *substream, PM_QOS_CPU_DMA_LATENCY, usecs); return 0; _error: - /* hardware might be unuseable from this time, + /* hardware might be unusable from this time, so we force application to retry to set the correct hardware parameter settings */ runtime->status->state = SNDRV_PCM_STATE_OPEN; @@ -941,7 +941,7 @@ static struct action_ops snd_pcm_action_stop = { * * The state of each stream is then changed to the given state unconditionally. */ -int snd_pcm_stop(struct snd_pcm_substream *substream, int state) +int snd_pcm_stop(struct snd_pcm_substream *substream, snd_pcm_state_t state) { return snd_pcm_action(&snd_pcm_action_stop, substream, state); } @@ -3201,15 +3201,6 @@ int snd_pcm_lib_mmap_iomem(struct snd_pcm_substream *substream, EXPORT_SYMBOL(snd_pcm_lib_mmap_iomem); #endif /* SNDRV_PCM_INFO_MMAP */ -/* mmap callback with pgprot_noncached */ -int snd_pcm_lib_mmap_noncached(struct snd_pcm_substream *substream, - struct vm_area_struct *area) -{ - area->vm_page_prot = pgprot_noncached(area->vm_page_prot); - return snd_pcm_default_mmap(substream, area); -} -EXPORT_SYMBOL(snd_pcm_lib_mmap_noncached); - /* * mmap DMA buffer */ diff --git a/sound/core/seq/seq_clientmgr.c b/sound/core/seq/seq_clientmgr.c index 99a485f13648..f2436d33fbf7 100644 --- a/sound/core/seq/seq_clientmgr.c +++ b/sound/core/seq/seq_clientmgr.c @@ -1052,7 +1052,7 @@ static ssize_t snd_seq_write(struct file *file, const char __user *buf, } else { #ifdef CONFIG_COMPAT if (client->convert32 && snd_seq_ev_is_varusr(&event)) { - void *ptr = compat_ptr(event.data.raw32.d[1]); + void *ptr = (void __force *)compat_ptr(event.data.raw32.d[1]); event.data.ext.ptr = ptr; } #endif @@ -2407,7 +2407,7 @@ int snd_seq_kernel_client_ctl(int clientid, unsigned int cmd, void *arg) if (client == NULL) return -ENXIO; fs = snd_enter_user(); - result = snd_seq_do_ioctl(client, cmd, (void __user *)arg); + result = snd_seq_do_ioctl(client, cmd, (void __force __user *)arg); snd_leave_user(fs); return result; } @@ -2497,9 +2497,6 @@ static void snd_seq_info_dump_ports(struct snd_info_buffer *buffer, } -void snd_seq_info_pool(struct snd_info_buffer *buffer, - struct snd_seq_pool *pool, char *space); - /* exported to seq_info.c */ void snd_seq_info_clients_read(struct snd_info_entry *entry, struct snd_info_buffer *buffer) diff --git a/sound/core/seq/seq_dummy.c b/sound/core/seq/seq_dummy.c index f3bdc54b429a..1d7d90ca455e 100644 --- a/sound/core/seq/seq_dummy.c +++ b/sound/core/seq/seq_dummy.c @@ -50,7 +50,7 @@ option snd-seq-dummy ports=4 - The modle option "duplex=1" enables duplex operation to the port. + The model option "duplex=1" enables duplex operation to the port. In duplex mode, a pair of ports are created instead of single port, and events are tunneled between pair-ports. For example, input to port A is sent to output port of another port B and vice versa. diff --git a/sound/core/seq/seq_memory.c b/sound/core/seq/seq_memory.c index 7fb55436287f..7f50c1437675 100644 --- a/sound/core/seq/seq_memory.c +++ b/sound/core/seq/seq_memory.c @@ -86,7 +86,7 @@ int snd_seq_dump_var_event(const struct snd_seq_event *event, if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) { char buf[32]; - char __user *curptr = (char __user *)event->data.ext.ptr; + char __user *curptr = (char __force __user *)event->data.ext.ptr; while (len > 0) { int size = sizeof(buf); if (len < size) @@ -157,7 +157,7 @@ int snd_seq_expand_var_event(const struct snd_seq_event *event, int count, char if (event->data.ext.len & SNDRV_SEQ_EXT_USRPTR) { if (! in_kernel) return -EINVAL; - if (copy_from_user(buf, (void __user *)event->data.ext.ptr, len)) + if (copy_from_user(buf, (void __force __user *)event->data.ext.ptr, len)) return -EFAULT; return newlen; } @@ -343,7 +343,7 @@ int snd_seq_event_dup(struct snd_seq_pool *pool, struct snd_seq_event *event, tmp->event = src->event; src = src->next; } else if (is_usrptr) { - if (copy_from_user(&tmp->event, (char __user *)buf, size)) { + if (copy_from_user(&tmp->event, (char __force __user *)buf, size)) { err = -EFAULT; goto __error; } diff --git a/sound/core/seq/seq_memory.h b/sound/core/seq/seq_memory.h index 63e91431a29f..4a2ec779b8a7 100644 --- a/sound/core/seq/seq_memory.h +++ b/sound/core/seq/seq_memory.h @@ -24,6 +24,8 @@ #include <sound/seq_kernel.h> #include <linux/poll.h> +struct snd_info_buffer; + /* container for sequencer event (internal use) */ struct snd_seq_event_cell { struct snd_seq_event event; @@ -99,5 +101,7 @@ void snd_sequencer_memory_done(void); /* polling */ int snd_seq_pool_poll_wait(struct snd_seq_pool *pool, struct file *file, poll_table *wait); +void snd_seq_info_pool(struct snd_info_buffer *buffer, + struct snd_seq_pool *pool, char *space); #endif diff --git a/sound/core/seq/seq_ports.c b/sound/core/seq/seq_ports.c index 3bf7d73ac52e..e12bcd94b6db 100644 --- a/sound/core/seq/seq_ports.c +++ b/sound/core/seq/seq_ports.c @@ -412,7 +412,7 @@ int snd_seq_get_port_info(struct snd_seq_client_port * port, * initialization or termination of devices (see seq_midi.c). * * If callback_all option is set, the callback function is invoked - * at each connnection/disconnection. + * at each connection/disconnection. */ static int subscribe_port(struct snd_seq_client *client, diff --git a/sound/core/timer.c b/sound/core/timer.c index ed016329e911..7c1cbf0a0dc4 100644 --- a/sound/core/timer.c +++ b/sound/core/timer.c @@ -186,9 +186,8 @@ static void snd_timer_check_slave(struct snd_timer_instance *slave) list_for_each_entry(master, &timer->open_list_head, open_list) { if (slave->slave_class == master->slave_class && slave->slave_id == master->slave_id) { - list_del(&slave->open_list); - list_add_tail(&slave->open_list, - &master->slave_list_head); + list_move_tail(&slave->open_list, + &master->slave_list_head); spin_lock_irq(&slave_active_lock); slave->master = master; slave->timer = master->timer; @@ -414,8 +413,7 @@ static void snd_timer_notify1(struct snd_timer_instance *ti, int event) static int snd_timer_start1(struct snd_timer *timer, struct snd_timer_instance *timeri, unsigned long sticks) { - list_del(&timeri->active_list); - list_add_tail(&timeri->active_list, &timer->active_list_head); + list_move_tail(&timeri->active_list, &timer->active_list_head); if (timer->running) { if (timer->hw.flags & SNDRV_TIMER_HW_SLAVE) goto __start_now; diff --git a/sound/core/vmaster.c b/sound/core/vmaster.c index 3b9b550109cb..a39d3d8c2f9c 100644 --- a/sound/core/vmaster.c +++ b/sound/core/vmaster.c @@ -18,7 +18,7 @@ * a subset of information returned via ctl info callback */ struct link_ctl_info { - int type; /* value type */ + snd_ctl_elem_type_t type; /* value type */ int count; /* item count */ int min_val, max_val; /* min, max values */ }; @@ -233,7 +233,7 @@ static void slave_free(struct snd_kcontrol *kcontrol) * Add a slave control to the group with the given master control * * All slaves must be the same type (returning the same information - * via info callback). The fucntion doesn't check it, so it's your + * via info callback). The function doesn't check it, so it's your * responsibility. * * Also, some additional limitations: diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c index 12b44b0b6777..a0da7755fcea 100644 --- a/sound/drivers/aloop.c +++ b/sound/drivers/aloop.c @@ -482,8 +482,9 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) cable->streams[SNDRV_PCM_STREAM_CAPTURE]; unsigned long delta_play = 0, delta_capt = 0; unsigned int running; + unsigned long flags; - spin_lock(&cable->lock); + spin_lock_irqsave(&cable->lock, flags); running = cable->running ^ cable->pause; if (running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) { delta_play = jiffies - dpcm_play->last_jiffies; @@ -495,10 +496,8 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) dpcm_capt->last_jiffies += delta_capt; } - if (delta_play == 0 && delta_capt == 0) { - spin_unlock(&cable->lock); - return running; - } + if (delta_play == 0 && delta_capt == 0) + goto unlock; if (delta_play > delta_capt) { loopback_bytepos_update(dpcm_play, delta_play - delta_capt, @@ -510,14 +509,14 @@ static unsigned int loopback_pos_update(struct loopback_cable *cable) delta_capt = delta_play; } - if (delta_play == 0 && delta_capt == 0) { - spin_unlock(&cable->lock); - return running; - } + if (delta_play == 0 && delta_capt == 0) + goto unlock; + /* note delta_capt == delta_play at this moment */ loopback_bytepos_update(dpcm_capt, delta_capt, BYTEPOS_UPDATE_COPY); loopback_bytepos_update(dpcm_play, delta_play, BYTEPOS_UPDATE_POSONLY); - spin_unlock(&cable->lock); + unlock: + spin_unlock_irqrestore(&cable->lock, flags); return running; } diff --git a/sound/drivers/pcm-indirect2.c b/sound/drivers/pcm-indirect2.c index 3c93c23e4883..e73fafd761b3 100644 --- a/sound/drivers/pcm-indirect2.c +++ b/sound/drivers/pcm-indirect2.c @@ -264,7 +264,7 @@ snd_pcm_indirect2_playback_transfer(struct snd_pcm_substream *substream, if (diff < -(snd_pcm_sframes_t) (runtime->boundary / 2)) diff += runtime->boundary; /* number of bytes "added" by ALSA increases the number of - * bytes which are ready to "be transfered to HW"/"played" + * bytes which are ready to "be transferred to HW"/"played" * Then, set rec->appl_ptr to not count bytes twice next time. */ rec->sw_ready += (int)frames_to_bytes(runtime, diff); @@ -330,7 +330,7 @@ snd_pcm_indirect2_playback_transfer(struct snd_pcm_substream *substream, /* copy bytes from intermediate buffer position sw_data to the * HW and return number of bytes actually written * Furthermore, set hw_ready to 0, if the fifo isn't empty - * now => more could be transfered to fifo + * now => more could be transferred to fifo */ bytes = copy(substream, rec, bytes); rec->bytes2hw += bytes; diff --git a/sound/drivers/vx/vx_pcm.c b/sound/drivers/vx/vx_pcm.c index 35a2f71a6af5..5e897b236cec 100644 --- a/sound/drivers/vx/vx_pcm.c +++ b/sound/drivers/vx/vx_pcm.c @@ -1189,7 +1189,7 @@ void vx_pcm_update_intr(struct vx_core *chip, unsigned int events) /* - * vx_init_audio_io - check the availabe audio i/o and allocate pipe arrays + * vx_init_audio_io - check the available audio i/o and allocate pipe arrays */ static int vx_init_audio_io(struct vx_core *chip) { diff --git a/sound/firewire/Kconfig b/sound/firewire/Kconfig new file mode 100644 index 000000000000..e486f48660fb --- /dev/null +++ b/sound/firewire/Kconfig @@ -0,0 +1,25 @@ +menuconfig SND_FIREWIRE + bool "FireWire sound devices" + depends on FIREWIRE + default y + help + Support for IEEE-1394/FireWire/iLink sound devices. + +if SND_FIREWIRE && FIREWIRE + +config SND_FIREWIRE_LIB + tristate + depends on SND_PCM + +config SND_FIREWIRE_SPEAKERS + tristate "FireWire speakers" + select SND_PCM + select SND_FIREWIRE_LIB + help + Say Y here to include support for the Griffin FireWave Surround + and the LaCie FireWire Speakers. + + To compile this driver as a module, choose M here: the module + will be called snd-firewire-speakers. + +endif # SND_FIREWIRE diff --git a/sound/firewire/Makefile b/sound/firewire/Makefile new file mode 100644 index 000000000000..e5b1634d9ad4 --- /dev/null +++ b/sound/firewire/Makefile @@ -0,0 +1,6 @@ +snd-firewire-lib-objs := lib.o iso-resources.o packets-buffer.o \ + fcp.o cmp.o amdtp.o +snd-firewire-speakers-objs := speakers.o + +obj-$(CONFIG_SND_FIREWIRE_LIB) += snd-firewire-lib.o +obj-$(CONFIG_SND_FIREWIRE_SPEAKERS) += snd-firewire-speakers.o diff --git a/sound/firewire/amdtp.c b/sound/firewire/amdtp.c new file mode 100644 index 000000000000..b18140ff2b93 --- /dev/null +++ b/sound/firewire/amdtp.c @@ -0,0 +1,562 @@ +/* + * Audio and Music Data Transmission Protocol (IEC 61883-6) streams + * with Common Isochronous Packet (IEC 61883-1) headers + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/device.h> +#include <linux/err.h> +#include <linux/firewire.h> +#include <linux/module.h> +#include <linux/slab.h> +#include <sound/pcm.h> +#include "amdtp.h" + +#define TICKS_PER_CYCLE 3072 +#define CYCLES_PER_SECOND 8000 +#define TICKS_PER_SECOND (TICKS_PER_CYCLE * CYCLES_PER_SECOND) + +#define TRANSFER_DELAY_TICKS 0x2e00 /* 479.17 µs */ + +#define TAG_CIP 1 + +#define CIP_EOH (1u << 31) +#define CIP_FMT_AM (0x10 << 24) +#define AMDTP_FDF_AM824 (0 << 19) +#define AMDTP_FDF_SFC_SHIFT 16 + +/* TODO: make these configurable */ +#define INTERRUPT_INTERVAL 16 +#define QUEUE_LENGTH 48 + +/** + * amdtp_out_stream_init - initialize an AMDTP output stream structure + * @s: the AMDTP output stream to initialize + * @unit: the target of the stream + * @flags: the packet transmission method to use + */ +int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit, + enum cip_out_flags flags) +{ + if (flags != CIP_NONBLOCKING) + return -EINVAL; + + s->unit = fw_unit_get(unit); + s->flags = flags; + s->context = ERR_PTR(-1); + mutex_init(&s->mutex); + s->packet_index = 0; + + return 0; +} +EXPORT_SYMBOL(amdtp_out_stream_init); + +/** + * amdtp_out_stream_destroy - free stream resources + * @s: the AMDTP output stream to destroy + */ +void amdtp_out_stream_destroy(struct amdtp_out_stream *s) +{ + WARN_ON(!IS_ERR(s->context)); + mutex_destroy(&s->mutex); + fw_unit_put(s->unit); +} +EXPORT_SYMBOL(amdtp_out_stream_destroy); + +/** + * amdtp_out_stream_set_rate - set the sample rate + * @s: the AMDTP output stream to configure + * @rate: the sample rate + * + * The sample rate must be set before the stream is started, and must not be + * changed while the stream is running. + */ +void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate) +{ + static const struct { + unsigned int rate; + unsigned int syt_interval; + } rate_info[] = { + [CIP_SFC_32000] = { 32000, 8, }, + [CIP_SFC_44100] = { 44100, 8, }, + [CIP_SFC_48000] = { 48000, 8, }, + [CIP_SFC_88200] = { 88200, 16, }, + [CIP_SFC_96000] = { 96000, 16, }, + [CIP_SFC_176400] = { 176400, 32, }, + [CIP_SFC_192000] = { 192000, 32, }, + }; + unsigned int sfc; + + if (WARN_ON(!IS_ERR(s->context))) + return; + + for (sfc = 0; sfc < ARRAY_SIZE(rate_info); ++sfc) + if (rate_info[sfc].rate == rate) { + s->sfc = sfc; + s->syt_interval = rate_info[sfc].syt_interval; + return; + } + WARN_ON(1); +} +EXPORT_SYMBOL(amdtp_out_stream_set_rate); + +/** + * amdtp_out_stream_get_max_payload - get the stream's packet size + * @s: the AMDTP output stream + * + * This function must not be called before the stream has been configured + * with amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and + * amdtp_out_stream_set_midi(). + */ +unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s) +{ + static const unsigned int max_data_blocks[] = { + [CIP_SFC_32000] = 4, + [CIP_SFC_44100] = 6, + [CIP_SFC_48000] = 6, + [CIP_SFC_88200] = 12, + [CIP_SFC_96000] = 12, + [CIP_SFC_176400] = 23, + [CIP_SFC_192000] = 24, + }; + + s->data_block_quadlets = s->pcm_channels; + s->data_block_quadlets += DIV_ROUND_UP(s->midi_ports, 8); + + return 8 + max_data_blocks[s->sfc] * 4 * s->data_block_quadlets; +} +EXPORT_SYMBOL(amdtp_out_stream_get_max_payload); + +static void amdtp_write_s16(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames); +static void amdtp_write_s32(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames); + +/** + * amdtp_out_stream_set_pcm_format - set the PCM format + * @s: the AMDTP output stream to configure + * @format: the format of the ALSA PCM device + * + * The sample format must be set before the stream is started, and must not be + * changed while the stream is running. + */ +void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s, + snd_pcm_format_t format) +{ + if (WARN_ON(!IS_ERR(s->context))) + return; + + switch (format) { + default: + WARN_ON(1); + /* fall through */ + case SNDRV_PCM_FORMAT_S16: + s->transfer_samples = amdtp_write_s16; + break; + case SNDRV_PCM_FORMAT_S32: + s->transfer_samples = amdtp_write_s32; + break; + } +} +EXPORT_SYMBOL(amdtp_out_stream_set_pcm_format); + +static unsigned int calculate_data_blocks(struct amdtp_out_stream *s) +{ + unsigned int phase, data_blocks; + + if (!cip_sfc_is_base_44100(s->sfc)) { + /* Sample_rate / 8000 is an integer, and precomputed. */ + data_blocks = s->data_block_state; + } else { + phase = s->data_block_state; + + /* + * This calculates the number of data blocks per packet so that + * 1) the overall rate is correct and exactly synchronized to + * the bus clock, and + * 2) packets with a rounded-up number of blocks occur as early + * as possible in the sequence (to prevent underruns of the + * device's buffer). + */ + if (s->sfc == CIP_SFC_44100) + /* 6 6 5 6 5 6 5 ... */ + data_blocks = 5 + ((phase & 1) ^ + (phase == 0 || phase >= 40)); + else + /* 12 11 11 11 11 ... or 23 22 22 22 22 ... */ + data_blocks = 11 * (s->sfc >> 1) + (phase == 0); + if (++phase >= (80 >> (s->sfc >> 1))) + phase = 0; + s->data_block_state = phase; + } + + return data_blocks; +} + +static unsigned int calculate_syt(struct amdtp_out_stream *s, + unsigned int cycle) +{ + unsigned int syt_offset, phase, index, syt; + + if (s->last_syt_offset < TICKS_PER_CYCLE) { + if (!cip_sfc_is_base_44100(s->sfc)) + syt_offset = s->last_syt_offset + s->syt_offset_state; + else { + /* + * The time, in ticks, of the n'th SYT_INTERVAL sample is: + * n * SYT_INTERVAL * 24576000 / sample_rate + * Modulo TICKS_PER_CYCLE, the difference between successive + * elements is about 1386.23. Rounding the results of this + * formula to the SYT precision results in a sequence of + * differences that begins with: + * 1386 1386 1387 1386 1386 1386 1387 1386 1386 1386 1387 ... + * This code generates _exactly_ the same sequence. + */ + phase = s->syt_offset_state; + index = phase % 13; + syt_offset = s->last_syt_offset; + syt_offset += 1386 + ((index && !(index & 3)) || + phase == 146); + if (++phase >= 147) + phase = 0; + s->syt_offset_state = phase; + } + } else + syt_offset = s->last_syt_offset - TICKS_PER_CYCLE; + s->last_syt_offset = syt_offset; + + if (syt_offset < TICKS_PER_CYCLE) { + syt_offset += TRANSFER_DELAY_TICKS - TICKS_PER_CYCLE; + syt = (cycle + syt_offset / TICKS_PER_CYCLE) << 12; + syt += syt_offset % TICKS_PER_CYCLE; + + return syt & 0xffff; + } else { + return 0xffff; /* no info */ + } +} + +static void amdtp_write_s32(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames) +{ + struct snd_pcm_runtime *runtime = pcm->runtime; + unsigned int channels, remaining_frames, frame_step, i, c; + const u32 *src; + + channels = s->pcm_channels; + src = (void *)runtime->dma_area + + s->pcm_buffer_pointer * (runtime->frame_bits / 8); + remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; + frame_step = s->data_block_quadlets - channels; + + for (i = 0; i < frames; ++i) { + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src >> 8) | 0x40000000); + src++; + buffer++; + } + buffer += frame_step; + if (--remaining_frames == 0) + src = (void *)runtime->dma_area; + } +} + +static void amdtp_write_s16(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames) +{ + struct snd_pcm_runtime *runtime = pcm->runtime; + unsigned int channels, remaining_frames, frame_step, i, c; + const u16 *src; + + channels = s->pcm_channels; + src = (void *)runtime->dma_area + + s->pcm_buffer_pointer * (runtime->frame_bits / 8); + remaining_frames = runtime->buffer_size - s->pcm_buffer_pointer; + frame_step = s->data_block_quadlets - channels; + + for (i = 0; i < frames; ++i) { + for (c = 0; c < channels; ++c) { + *buffer = cpu_to_be32((*src << 8) | 0x40000000); + src++; + buffer++; + } + buffer += frame_step; + if (--remaining_frames == 0) + src = (void *)runtime->dma_area; + } +} + +static void amdtp_fill_pcm_silence(struct amdtp_out_stream *s, + __be32 *buffer, unsigned int frames) +{ + unsigned int i, c; + + for (i = 0; i < frames; ++i) { + for (c = 0; c < s->pcm_channels; ++c) + buffer[c] = cpu_to_be32(0x40000000); + buffer += s->data_block_quadlets; + } +} + +static void amdtp_fill_midi(struct amdtp_out_stream *s, + __be32 *buffer, unsigned int frames) +{ + unsigned int i; + + for (i = 0; i < frames; ++i) + buffer[s->pcm_channels + i * s->data_block_quadlets] = + cpu_to_be32(0x80000000); +} + +static void queue_out_packet(struct amdtp_out_stream *s, unsigned int cycle) +{ + __be32 *buffer; + unsigned int index, data_blocks, syt, ptr; + struct snd_pcm_substream *pcm; + struct fw_iso_packet packet; + int err; + + if (s->packet_index < 0) + return; + index = s->packet_index; + + data_blocks = calculate_data_blocks(s); + syt = calculate_syt(s, cycle); + + buffer = s->buffer.packets[index].buffer; + buffer[0] = cpu_to_be32(ACCESS_ONCE(s->source_node_id_field) | + (s->data_block_quadlets << 16) | + s->data_block_counter); + buffer[1] = cpu_to_be32(CIP_EOH | CIP_FMT_AM | AMDTP_FDF_AM824 | + (s->sfc << AMDTP_FDF_SFC_SHIFT) | syt); + buffer += 2; + + pcm = ACCESS_ONCE(s->pcm); + if (pcm) + s->transfer_samples(s, pcm, buffer, data_blocks); + else + amdtp_fill_pcm_silence(s, buffer, data_blocks); + if (s->midi_ports) + amdtp_fill_midi(s, buffer, data_blocks); + + s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff; + + packet.payload_length = 8 + data_blocks * 4 * s->data_block_quadlets; + packet.interrupt = IS_ALIGNED(index + 1, INTERRUPT_INTERVAL); + packet.skip = 0; + packet.tag = TAG_CIP; + packet.sy = 0; + packet.header_length = 0; + + err = fw_iso_context_queue(s->context, &packet, &s->buffer.iso_buffer, + s->buffer.packets[index].offset); + if (err < 0) { + dev_err(&s->unit->device, "queueing error: %d\n", err); + s->packet_index = -1; + amdtp_out_stream_pcm_abort(s); + return; + } + + if (++index >= QUEUE_LENGTH) + index = 0; + s->packet_index = index; + + if (pcm) { + ptr = s->pcm_buffer_pointer + data_blocks; + if (ptr >= pcm->runtime->buffer_size) + ptr -= pcm->runtime->buffer_size; + ACCESS_ONCE(s->pcm_buffer_pointer) = ptr; + + s->pcm_period_pointer += data_blocks; + if (s->pcm_period_pointer >= pcm->runtime->period_size) { + s->pcm_period_pointer -= pcm->runtime->period_size; + snd_pcm_period_elapsed(pcm); + } + } +} + +static void out_packet_callback(struct fw_iso_context *context, u32 cycle, + size_t header_length, void *header, void *data) +{ + struct amdtp_out_stream *s = data; + unsigned int i, packets = header_length / 4; + + /* + * Compute the cycle of the last queued packet. + * (We need only the four lowest bits for the SYT, so we can ignore + * that bits 0-11 must wrap around at 3072.) + */ + cycle += QUEUE_LENGTH - packets; + + for (i = 0; i < packets; ++i) + queue_out_packet(s, ++cycle); +} + +static int queue_initial_skip_packets(struct amdtp_out_stream *s) +{ + struct fw_iso_packet skip_packet = { + .skip = 1, + }; + unsigned int i; + int err; + + for (i = 0; i < QUEUE_LENGTH; ++i) { + skip_packet.interrupt = IS_ALIGNED(s->packet_index + 1, + INTERRUPT_INTERVAL); + err = fw_iso_context_queue(s->context, &skip_packet, NULL, 0); + if (err < 0) + return err; + if (++s->packet_index >= QUEUE_LENGTH) + s->packet_index = 0; + } + + return 0; +} + +/** + * amdtp_out_stream_start - start sending packets + * @s: the AMDTP output stream to start + * @channel: the isochronous channel on the bus + * @speed: firewire speed code + * + * The stream cannot be started until it has been configured with + * amdtp_out_stream_set_hw_params(), amdtp_out_stream_set_pcm(), and + * amdtp_out_stream_set_midi(); and it must be started before any + * PCM or MIDI device can be started. + */ +int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed) +{ + static const struct { + unsigned int data_block; + unsigned int syt_offset; + } initial_state[] = { + [CIP_SFC_32000] = { 4, 3072 }, + [CIP_SFC_48000] = { 6, 1024 }, + [CIP_SFC_96000] = { 12, 1024 }, + [CIP_SFC_192000] = { 24, 1024 }, + [CIP_SFC_44100] = { 0, 67 }, + [CIP_SFC_88200] = { 0, 67 }, + [CIP_SFC_176400] = { 0, 67 }, + }; + int err; + + mutex_lock(&s->mutex); + + if (WARN_ON(!IS_ERR(s->context) || + (!s->pcm_channels && !s->midi_ports))) { + err = -EBADFD; + goto err_unlock; + } + + s->data_block_state = initial_state[s->sfc].data_block; + s->syt_offset_state = initial_state[s->sfc].syt_offset; + s->last_syt_offset = TICKS_PER_CYCLE; + + err = iso_packets_buffer_init(&s->buffer, s->unit, QUEUE_LENGTH, + amdtp_out_stream_get_max_payload(s), + DMA_TO_DEVICE); + if (err < 0) + goto err_unlock; + + s->context = fw_iso_context_create(fw_parent_device(s->unit)->card, + FW_ISO_CONTEXT_TRANSMIT, + channel, speed, 0, + out_packet_callback, s); + if (IS_ERR(s->context)) { + err = PTR_ERR(s->context); + if (err == -EBUSY) + dev_err(&s->unit->device, + "no free output stream on this controller\n"); + goto err_buffer; + } + + amdtp_out_stream_update(s); + + s->packet_index = 0; + s->data_block_counter = 0; + err = queue_initial_skip_packets(s); + if (err < 0) + goto err_context; + + err = fw_iso_context_start(s->context, -1, 0, 0); + if (err < 0) + goto err_context; + + mutex_unlock(&s->mutex); + + return 0; + +err_context: + fw_iso_context_destroy(s->context); + s->context = ERR_PTR(-1); +err_buffer: + iso_packets_buffer_destroy(&s->buffer, s->unit); +err_unlock: + mutex_unlock(&s->mutex); + + return err; +} +EXPORT_SYMBOL(amdtp_out_stream_start); + +/** + * amdtp_out_stream_update - update the stream after a bus reset + * @s: the AMDTP output stream + */ +void amdtp_out_stream_update(struct amdtp_out_stream *s) +{ + ACCESS_ONCE(s->source_node_id_field) = + (fw_parent_device(s->unit)->card->node_id & 0x3f) << 24; +} +EXPORT_SYMBOL(amdtp_out_stream_update); + +/** + * amdtp_out_stream_stop - stop sending packets + * @s: the AMDTP output stream to stop + * + * All PCM and MIDI devices of the stream must be stopped before the stream + * itself can be stopped. + */ +void amdtp_out_stream_stop(struct amdtp_out_stream *s) +{ + mutex_lock(&s->mutex); + + if (IS_ERR(s->context)) { + mutex_unlock(&s->mutex); + return; + } + + fw_iso_context_stop(s->context); + fw_iso_context_destroy(s->context); + s->context = ERR_PTR(-1); + iso_packets_buffer_destroy(&s->buffer, s->unit); + + mutex_unlock(&s->mutex); +} +EXPORT_SYMBOL(amdtp_out_stream_stop); + +/** + * amdtp_out_stream_pcm_abort - abort the running PCM device + * @s: the AMDTP stream about to be stopped + * + * If the isochronous stream needs to be stopped asynchronously, call this + * function first to stop the PCM device. + */ +void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s) +{ + struct snd_pcm_substream *pcm; + + pcm = ACCESS_ONCE(s->pcm); + if (pcm) { + snd_pcm_stream_lock_irq(pcm); + if (snd_pcm_running(pcm)) + snd_pcm_stop(pcm, SNDRV_PCM_STATE_XRUN); + snd_pcm_stream_unlock_irq(pcm); + } +} +EXPORT_SYMBOL(amdtp_out_stream_pcm_abort); diff --git a/sound/firewire/amdtp.h b/sound/firewire/amdtp.h new file mode 100644 index 000000000000..537a9cb83581 --- /dev/null +++ b/sound/firewire/amdtp.h @@ -0,0 +1,169 @@ +#ifndef SOUND_FIREWIRE_AMDTP_H_INCLUDED +#define SOUND_FIREWIRE_AMDTP_H_INCLUDED + +#include <linux/mutex.h> +#include <linux/spinlock.h> +#include "packets-buffer.h" + +/** + * enum cip_out_flags - describes details of the streaming protocol + * @CIP_NONBLOCKING: In non-blocking mode, each packet contains + * sample_rate/8000 samples, with rounding up or down to adjust + * for clock skew and left-over fractional samples. This should + * be used if supported by the device. + */ +enum cip_out_flags { + CIP_NONBLOCKING = 0, +}; + +/** + * enum cip_sfc - a stream's sample rate + */ +enum cip_sfc { + CIP_SFC_32000 = 0, + CIP_SFC_44100 = 1, + CIP_SFC_48000 = 2, + CIP_SFC_88200 = 3, + CIP_SFC_96000 = 4, + CIP_SFC_176400 = 5, + CIP_SFC_192000 = 6, +}; + +#define AMDTP_OUT_PCM_FORMAT_BITS (SNDRV_PCM_FMTBIT_S16 | \ + SNDRV_PCM_FMTBIT_S32) + +struct fw_unit; +struct fw_iso_context; +struct snd_pcm_substream; + +struct amdtp_out_stream { + struct fw_unit *unit; + enum cip_out_flags flags; + struct fw_iso_context *context; + struct mutex mutex; + + enum cip_sfc sfc; + unsigned int data_block_quadlets; + unsigned int pcm_channels; + unsigned int midi_ports; + void (*transfer_samples)(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm, + __be32 *buffer, unsigned int frames); + + unsigned int syt_interval; + unsigned int source_node_id_field; + struct iso_packets_buffer buffer; + + struct snd_pcm_substream *pcm; + + int packet_index; + unsigned int data_block_counter; + + unsigned int data_block_state; + + unsigned int last_syt_offset; + unsigned int syt_offset_state; + + unsigned int pcm_buffer_pointer; + unsigned int pcm_period_pointer; +}; + +int amdtp_out_stream_init(struct amdtp_out_stream *s, struct fw_unit *unit, + enum cip_out_flags flags); +void amdtp_out_stream_destroy(struct amdtp_out_stream *s); + +void amdtp_out_stream_set_rate(struct amdtp_out_stream *s, unsigned int rate); +unsigned int amdtp_out_stream_get_max_payload(struct amdtp_out_stream *s); + +int amdtp_out_stream_start(struct amdtp_out_stream *s, int channel, int speed); +void amdtp_out_stream_update(struct amdtp_out_stream *s); +void amdtp_out_stream_stop(struct amdtp_out_stream *s); + +void amdtp_out_stream_set_pcm_format(struct amdtp_out_stream *s, + snd_pcm_format_t format); +void amdtp_out_stream_pcm_abort(struct amdtp_out_stream *s); + +/** + * amdtp_out_stream_set_pcm - configure format of PCM samples + * @s: the AMDTP output stream to be configured + * @pcm_channels: the number of PCM samples in each data block, to be encoded + * as AM824 multi-bit linear audio + * + * This function must not be called while the stream is running. + */ +static inline void amdtp_out_stream_set_pcm(struct amdtp_out_stream *s, + unsigned int pcm_channels) +{ + s->pcm_channels = pcm_channels; +} + +/** + * amdtp_out_stream_set_midi - configure format of MIDI data + * @s: the AMDTP output stream to be configured + * @midi_ports: the number of MIDI ports (i.e., MPX-MIDI Data Channels) + * + * This function must not be called while the stream is running. + */ +static inline void amdtp_out_stream_set_midi(struct amdtp_out_stream *s, + unsigned int midi_ports) +{ + s->midi_ports = midi_ports; +} + +/** + * amdtp_out_streaming_error - check for streaming error + * @s: the AMDTP output stream + * + * If this function returns true, the stream's packet queue has stopped due to + * an asynchronous error. + */ +static inline bool amdtp_out_streaming_error(struct amdtp_out_stream *s) +{ + return s->packet_index < 0; +} + +/** + * amdtp_out_stream_pcm_prepare - prepare PCM device for running + * @s: the AMDTP output stream + * + * This function should be called from the PCM device's .prepare callback. + */ +static inline void amdtp_out_stream_pcm_prepare(struct amdtp_out_stream *s) +{ + s->pcm_buffer_pointer = 0; + s->pcm_period_pointer = 0; +} + +/** + * amdtp_out_stream_pcm_trigger - start/stop playback from a PCM device + * @s: the AMDTP output stream + * @pcm: the PCM device to be started, or %NULL to stop the current device + * + * Call this function on a running isochronous stream to enable the actual + * transmission of PCM data. This function should be called from the PCM + * device's .trigger callback. + */ +static inline void amdtp_out_stream_pcm_trigger(struct amdtp_out_stream *s, + struct snd_pcm_substream *pcm) +{ + ACCESS_ONCE(s->pcm) = pcm; +} + +/** + * amdtp_out_stream_pcm_pointer - get the PCM buffer position + * @s: the AMDTP output stream that transports the PCM data + * + * Returns the current buffer position, in frames. + */ +static inline unsigned long +amdtp_out_stream_pcm_pointer(struct amdtp_out_stream *s) +{ + return ACCESS_ONCE(s->pcm_buffer_pointer); +} + +static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc) +{ + return sfc & 1; +} + +#endif diff --git a/sound/firewire/cmp.c b/sound/firewire/cmp.c new file mode 100644 index 000000000000..4a37f3a6fab9 --- /dev/null +++ b/sound/firewire/cmp.c @@ -0,0 +1,308 @@ +/* + * Connection Management Procedures (IEC 61883-1) helper functions + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/module.h> +#include <linux/sched.h> +#include "lib.h" +#include "iso-resources.h" +#include "cmp.h" + +#define IMPR_SPEED_MASK 0xc0000000 +#define IMPR_SPEED_SHIFT 30 +#define IMPR_XSPEED_MASK 0x00000060 +#define IMPR_XSPEED_SHIFT 5 +#define IMPR_PLUGS_MASK 0x0000001f + +#define IPCR_ONLINE 0x80000000 +#define IPCR_BCAST_CONN 0x40000000 +#define IPCR_P2P_CONN_MASK 0x3f000000 +#define IPCR_P2P_CONN_SHIFT 24 +#define IPCR_CHANNEL_MASK 0x003f0000 +#define IPCR_CHANNEL_SHIFT 16 + +enum bus_reset_handling { + ABORT_ON_BUS_RESET, + SUCCEED_ON_BUS_RESET, +}; + +static __attribute__((format(printf, 2, 3))) +void cmp_error(struct cmp_connection *c, const char *fmt, ...) +{ + va_list va; + + va_start(va, fmt); + dev_err(&c->resources.unit->device, "%cPCR%u: %pV", + 'i', c->pcr_index, &(struct va_format){ fmt, &va }); + va_end(va); +} + +static int pcr_modify(struct cmp_connection *c, + __be32 (*modify)(struct cmp_connection *c, __be32 old), + int (*check)(struct cmp_connection *c, __be32 pcr), + enum bus_reset_handling bus_reset_handling) +{ + struct fw_device *device = fw_parent_device(c->resources.unit); + __be32 *buffer = c->resources.buffer; + int generation = c->resources.generation; + int rcode, errors = 0; + __be32 old_arg; + int err; + + buffer[0] = c->last_pcr_value; + for (;;) { + old_arg = buffer[0]; + buffer[1] = modify(c, buffer[0]); + + rcode = fw_run_transaction( + device->card, TCODE_LOCK_COMPARE_SWAP, + device->node_id, generation, device->max_speed, + CSR_REGISTER_BASE + CSR_IPCR(c->pcr_index), + buffer, 8); + + if (rcode == RCODE_COMPLETE) { + if (buffer[0] == old_arg) /* success? */ + break; + + if (check) { + err = check(c, buffer[0]); + if (err < 0) + return err; + } + } else if (rcode == RCODE_GENERATION) + goto bus_reset; + else if (rcode_is_permanent_error(rcode) || ++errors >= 3) + goto io_error; + } + c->last_pcr_value = buffer[1]; + + return 0; + +io_error: + cmp_error(c, "transaction failed: %s\n", rcode_string(rcode)); + return -EIO; + +bus_reset: + return bus_reset_handling == ABORT_ON_BUS_RESET ? -EAGAIN : 0; +} + + +/** + * cmp_connection_init - initializes a connection manager + * @c: the connection manager to initialize + * @unit: a unit of the target device + * @ipcr_index: the index of the iPCR on the target device + */ +int cmp_connection_init(struct cmp_connection *c, + struct fw_unit *unit, + unsigned int ipcr_index) +{ + __be32 impr_be; + u32 impr; + int err; + + err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, + CSR_REGISTER_BASE + CSR_IMPR, + &impr_be, 4); + if (err < 0) + return err; + impr = be32_to_cpu(impr_be); + + if (ipcr_index >= (impr & IMPR_PLUGS_MASK)) + return -EINVAL; + + err = fw_iso_resources_init(&c->resources, unit); + if (err < 0) + return err; + + c->connected = false; + mutex_init(&c->mutex); + c->last_pcr_value = cpu_to_be32(0x80000000); + c->pcr_index = ipcr_index; + c->max_speed = (impr & IMPR_SPEED_MASK) >> IMPR_SPEED_SHIFT; + if (c->max_speed == SCODE_BETA) + c->max_speed += (impr & IMPR_XSPEED_MASK) >> IMPR_XSPEED_SHIFT; + + return 0; +} +EXPORT_SYMBOL(cmp_connection_init); + +/** + * cmp_connection_destroy - free connection manager resources + * @c: the connection manager + */ +void cmp_connection_destroy(struct cmp_connection *c) +{ + WARN_ON(c->connected); + mutex_destroy(&c->mutex); + fw_iso_resources_destroy(&c->resources); +} +EXPORT_SYMBOL(cmp_connection_destroy); + + +static __be32 ipcr_set_modify(struct cmp_connection *c, __be32 ipcr) +{ + ipcr &= ~cpu_to_be32(IPCR_BCAST_CONN | + IPCR_P2P_CONN_MASK | + IPCR_CHANNEL_MASK); + ipcr |= cpu_to_be32(1 << IPCR_P2P_CONN_SHIFT); + ipcr |= cpu_to_be32(c->resources.channel << IPCR_CHANNEL_SHIFT); + + return ipcr; +} + +static int ipcr_set_check(struct cmp_connection *c, __be32 ipcr) +{ + if (ipcr & cpu_to_be32(IPCR_BCAST_CONN | + IPCR_P2P_CONN_MASK)) { + cmp_error(c, "plug is already in use\n"); + return -EBUSY; + } + if (!(ipcr & cpu_to_be32(IPCR_ONLINE))) { + cmp_error(c, "plug is not on-line\n"); + return -ECONNREFUSED; + } + + return 0; +} + +/** + * cmp_connection_establish - establish a connection to the target + * @c: the connection manager + * @max_payload_bytes: the amount of data (including CIP headers) per packet + * + * This function establishes a point-to-point connection from the local + * computer to the target by allocating isochronous resources (channel and + * bandwidth) and setting the target's input plug control register. When this + * function succeeds, the caller is responsible for starting transmitting + * packets. + */ +int cmp_connection_establish(struct cmp_connection *c, + unsigned int max_payload_bytes) +{ + int err; + + if (WARN_ON(c->connected)) + return -EISCONN; + + c->speed = min(c->max_speed, + fw_parent_device(c->resources.unit)->max_speed); + + mutex_lock(&c->mutex); + +retry_after_bus_reset: + err = fw_iso_resources_allocate(&c->resources, + max_payload_bytes, c->speed); + if (err < 0) + goto err_mutex; + + err = pcr_modify(c, ipcr_set_modify, ipcr_set_check, + ABORT_ON_BUS_RESET); + if (err == -EAGAIN) { + fw_iso_resources_free(&c->resources); + goto retry_after_bus_reset; + } + if (err < 0) + goto err_resources; + + c->connected = true; + + mutex_unlock(&c->mutex); + + return 0; + +err_resources: + fw_iso_resources_free(&c->resources); +err_mutex: + mutex_unlock(&c->mutex); + + return err; +} +EXPORT_SYMBOL(cmp_connection_establish); + +/** + * cmp_connection_update - update the connection after a bus reset + * @c: the connection manager + * + * This function must be called from the driver's .update handler to reestablish + * any connection that might have been active. + * + * Returns zero on success, or a negative error code. On an error, the + * connection is broken and the caller must stop transmitting iso packets. + */ +int cmp_connection_update(struct cmp_connection *c) +{ + int err; + + mutex_lock(&c->mutex); + + if (!c->connected) { + mutex_unlock(&c->mutex); + return 0; + } + + err = fw_iso_resources_update(&c->resources); + if (err < 0) + goto err_unconnect; + + err = pcr_modify(c, ipcr_set_modify, ipcr_set_check, + SUCCEED_ON_BUS_RESET); + if (err < 0) + goto err_resources; + + mutex_unlock(&c->mutex); + + return 0; + +err_resources: + fw_iso_resources_free(&c->resources); +err_unconnect: + c->connected = false; + mutex_unlock(&c->mutex); + + return err; +} +EXPORT_SYMBOL(cmp_connection_update); + + +static __be32 ipcr_break_modify(struct cmp_connection *c, __be32 ipcr) +{ + return ipcr & ~cpu_to_be32(IPCR_BCAST_CONN | IPCR_P2P_CONN_MASK); +} + +/** + * cmp_connection_break - break the connection to the target + * @c: the connection manager + * + * This function deactives the connection in the target's input plug control + * register, and frees the isochronous resources of the connection. Before + * calling this function, the caller should cease transmitting packets. + */ +void cmp_connection_break(struct cmp_connection *c) +{ + int err; + + mutex_lock(&c->mutex); + + if (!c->connected) { + mutex_unlock(&c->mutex); + return; + } + + err = pcr_modify(c, ipcr_break_modify, NULL, SUCCEED_ON_BUS_RESET); + if (err < 0) + cmp_error(c, "plug is still connected\n"); + + fw_iso_resources_free(&c->resources); + + c->connected = false; + + mutex_unlock(&c->mutex); +} +EXPORT_SYMBOL(cmp_connection_break); diff --git a/sound/firewire/cmp.h b/sound/firewire/cmp.h new file mode 100644 index 000000000000..f47de08feb12 --- /dev/null +++ b/sound/firewire/cmp.h @@ -0,0 +1,41 @@ +#ifndef SOUND_FIREWIRE_CMP_H_INCLUDED +#define SOUND_FIREWIRE_CMP_H_INCLUDED + +#include <linux/mutex.h> +#include <linux/types.h> +#include "iso-resources.h" + +struct fw_unit; + +/** + * struct cmp_connection - manages an isochronous connection to a device + * @speed: the connection's actual speed + * + * This structure manages (using CMP) an isochronous stream from the local + * computer to a device's input plug (iPCR). + * + * There is no corresponding oPCR created on the local computer, so it is not + * possible to overlay connections on top of this one. + */ +struct cmp_connection { + int speed; + /* private: */ + bool connected; + struct mutex mutex; + struct fw_iso_resources resources; + __be32 last_pcr_value; + unsigned int pcr_index; + unsigned int max_speed; +}; + +int cmp_connection_init(struct cmp_connection *connection, + struct fw_unit *unit, + unsigned int ipcr_index); +void cmp_connection_destroy(struct cmp_connection *connection); + +int cmp_connection_establish(struct cmp_connection *connection, + unsigned int max_payload); +int cmp_connection_update(struct cmp_connection *connection); +void cmp_connection_break(struct cmp_connection *connection); + +#endif diff --git a/sound/firewire/fcp.c b/sound/firewire/fcp.c new file mode 100644 index 000000000000..ec578b5ad8da --- /dev/null +++ b/sound/firewire/fcp.c @@ -0,0 +1,224 @@ +/* + * Function Control Protocol (IEC 61883-1) helper functions + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/list.h> +#include <linux/module.h> +#include <linux/sched.h> +#include <linux/spinlock.h> +#include <linux/wait.h> +#include <linux/delay.h> +#include "fcp.h" +#include "lib.h" + +#define CTS_AVC 0x00 + +#define ERROR_RETRIES 3 +#define ERROR_DELAY_MS 5 +#define FCP_TIMEOUT_MS 125 + +static DEFINE_SPINLOCK(transactions_lock); +static LIST_HEAD(transactions); + +enum fcp_state { + STATE_PENDING, + STATE_BUS_RESET, + STATE_COMPLETE, +}; + +struct fcp_transaction { + struct list_head list; + struct fw_unit *unit; + void *response_buffer; + unsigned int response_size; + unsigned int response_match_bytes; + enum fcp_state state; + wait_queue_head_t wait; +}; + +/** + * fcp_avc_transaction - send an AV/C command and wait for its response + * @unit: a unit on the target device + * @command: a buffer containing the command frame; must be DMA-able + * @command_size: the size of @command + * @response: a buffer for the response frame + * @response_size: the maximum size of @response + * @response_match_bytes: a bitmap specifying the bytes used to detect the + * correct response frame + * + * This function sends a FCP command frame to the target and waits for the + * corresponding response frame to be returned. + * + * Because it is possible for multiple FCP transactions to be active at the + * same time, the correct response frame is detected by the value of certain + * bytes. These bytes must be set in @response before calling this function, + * and the corresponding bits must be set in @response_match_bytes. + * + * @command and @response can point to the same buffer. + * + * Asynchronous operation (INTERIM, NOTIFY) is not supported at the moment. + * + * Returns the actual size of the response frame, or a negative error code. + */ +int fcp_avc_transaction(struct fw_unit *unit, + const void *command, unsigned int command_size, + void *response, unsigned int response_size, + unsigned int response_match_bytes) +{ + struct fcp_transaction t; + int tcode, ret, tries = 0; + + t.unit = unit; + t.response_buffer = response; + t.response_size = response_size; + t.response_match_bytes = response_match_bytes; + t.state = STATE_PENDING; + init_waitqueue_head(&t.wait); + + spin_lock_irq(&transactions_lock); + list_add_tail(&t.list, &transactions); + spin_unlock_irq(&transactions_lock); + + for (;;) { + tcode = command_size == 4 ? TCODE_WRITE_QUADLET_REQUEST + : TCODE_WRITE_BLOCK_REQUEST; + ret = snd_fw_transaction(t.unit, tcode, + CSR_REGISTER_BASE + CSR_FCP_COMMAND, + (void *)command, command_size); + if (ret < 0) + break; + + wait_event_timeout(t.wait, t.state != STATE_PENDING, + msecs_to_jiffies(FCP_TIMEOUT_MS)); + + if (t.state == STATE_COMPLETE) { + ret = t.response_size; + break; + } else if (t.state == STATE_BUS_RESET) { + msleep(ERROR_DELAY_MS); + } else if (++tries >= ERROR_RETRIES) { + dev_err(&t.unit->device, "FCP command timed out\n"); + ret = -EIO; + break; + } + } + + spin_lock_irq(&transactions_lock); + list_del(&t.list); + spin_unlock_irq(&transactions_lock); + + return ret; +} +EXPORT_SYMBOL(fcp_avc_transaction); + +/** + * fcp_bus_reset - inform the target handler about a bus reset + * @unit: the unit that might be used by fcp_avc_transaction() + * + * This function must be called from the driver's .update handler to inform + * the FCP transaction handler that a bus reset has happened. Any pending FCP + * transactions are retried. + */ +void fcp_bus_reset(struct fw_unit *unit) +{ + struct fcp_transaction *t; + + spin_lock_irq(&transactions_lock); + list_for_each_entry(t, &transactions, list) { + if (t->unit == unit && + t->state == STATE_PENDING) { + t->state = STATE_BUS_RESET; + wake_up(&t->wait); + } + } + spin_unlock_irq(&transactions_lock); +} +EXPORT_SYMBOL(fcp_bus_reset); + +/* checks whether the response matches the masked bytes in response_buffer */ +static bool is_matching_response(struct fcp_transaction *transaction, + const void *response, size_t length) +{ + const u8 *p1, *p2; + unsigned int mask, i; + + p1 = response; + p2 = transaction->response_buffer; + mask = transaction->response_match_bytes; + + for (i = 0; ; ++i) { + if ((mask & 1) && p1[i] != p2[i]) + return false; + mask >>= 1; + if (!mask) + return true; + if (--length == 0) + return false; + } +} + +static void fcp_response(struct fw_card *card, struct fw_request *request, + int tcode, int destination, int source, + int generation, unsigned long long offset, + void *data, size_t length, void *callback_data) +{ + struct fcp_transaction *t; + unsigned long flags; + + if (length < 1 || (*(const u8 *)data & 0xf0) != CTS_AVC) + return; + + spin_lock_irqsave(&transactions_lock, flags); + list_for_each_entry(t, &transactions, list) { + struct fw_device *device = fw_parent_device(t->unit); + if (device->card != card || + device->generation != generation) + continue; + smp_rmb(); /* node_id vs. generation */ + if (device->node_id != source) + continue; + + if (t->state == STATE_PENDING && + is_matching_response(t, data, length)) { + t->state = STATE_COMPLETE; + t->response_size = min((unsigned int)length, + t->response_size); + memcpy(t->response_buffer, data, t->response_size); + wake_up(&t->wait); + } + } + spin_unlock_irqrestore(&transactions_lock, flags); +} + +static struct fw_address_handler response_register_handler = { + .length = 0x200, + .address_callback = fcp_response, +}; + +static int __init fcp_module_init(void) +{ + static const struct fw_address_region response_register_region = { + .start = CSR_REGISTER_BASE + CSR_FCP_RESPONSE, + .end = CSR_REGISTER_BASE + CSR_FCP_END, + }; + + fw_core_add_address_handler(&response_register_handler, + &response_register_region); + + return 0; +} + +static void __exit fcp_module_exit(void) +{ + WARN_ON(!list_empty(&transactions)); + fw_core_remove_address_handler(&response_register_handler); +} + +module_init(fcp_module_init); +module_exit(fcp_module_exit); diff --git a/sound/firewire/fcp.h b/sound/firewire/fcp.h new file mode 100644 index 000000000000..86595688bd91 --- /dev/null +++ b/sound/firewire/fcp.h @@ -0,0 +1,12 @@ +#ifndef SOUND_FIREWIRE_FCP_H_INCLUDED +#define SOUND_FIREWIRE_FCP_H_INCLUDED + +struct fw_unit; + +int fcp_avc_transaction(struct fw_unit *unit, + const void *command, unsigned int command_size, + void *response, unsigned int response_size, + unsigned int response_match_bytes); +void fcp_bus_reset(struct fw_unit *unit); + +#endif diff --git a/sound/firewire/iso-resources.c b/sound/firewire/iso-resources.c new file mode 100644 index 000000000000..775dbd5f3445 --- /dev/null +++ b/sound/firewire/iso-resources.c @@ -0,0 +1,232 @@ +/* + * isochronous resources helper functions + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/jiffies.h> +#include <linux/mutex.h> +#include <linux/sched.h> +#include <linux/slab.h> +#include <linux/spinlock.h> +#include "iso-resources.h" + +/** + * fw_iso_resources_init - initializes a &struct fw_iso_resources + * @r: the resource manager to initialize + * @unit: the device unit for which the resources will be needed + * + * If the device does not support all channel numbers, change @r->channels_mask + * after calling this function. + */ +int fw_iso_resources_init(struct fw_iso_resources *r, struct fw_unit *unit) +{ + r->buffer = kmalloc(2 * 4, GFP_KERNEL); + if (!r->buffer) + return -ENOMEM; + + r->channels_mask = ~0uLL; + r->unit = fw_unit_get(unit); + mutex_init(&r->mutex); + r->allocated = false; + + return 0; +} + +/** + * fw_iso_resources_destroy - destroy a resource manager + * @r: the resource manager that is no longer needed + */ +void fw_iso_resources_destroy(struct fw_iso_resources *r) +{ + WARN_ON(r->allocated); + kfree(r->buffer); + mutex_destroy(&r->mutex); + fw_unit_put(r->unit); +} + +static unsigned int packet_bandwidth(unsigned int max_payload_bytes, int speed) +{ + unsigned int bytes, s400_bytes; + + /* iso packets have three header quadlets and quadlet-aligned payload */ + bytes = 3 * 4 + ALIGN(max_payload_bytes, 4); + + /* convert to bandwidth units (quadlets at S1600 = bytes at S400) */ + if (speed <= SCODE_400) + s400_bytes = bytes * (1 << (SCODE_400 - speed)); + else + s400_bytes = DIV_ROUND_UP(bytes, 1 << (speed - SCODE_400)); + + return s400_bytes; +} + +static int current_bandwidth_overhead(struct fw_card *card) +{ + /* + * Under the usual pessimistic assumption (cable length 4.5 m), the + * isochronous overhead for N cables is 1.797 µs + N * 0.494 µs, or + * 88.3 + N * 24.3 in bandwidth units. + * + * The calculation below tries to deduce N from the current gap count. + * If the gap count has been optimized by measuring the actual packet + * transmission time, this derived overhead should be near the actual + * overhead as well. + */ + return card->gap_count < 63 ? card->gap_count * 97 / 10 + 89 : 512; +} + +static int wait_isoch_resource_delay_after_bus_reset(struct fw_card *card) +{ + for (;;) { + s64 delay = (card->reset_jiffies + HZ) - get_jiffies_64(); + if (delay <= 0) + return 0; + if (schedule_timeout_interruptible(delay) > 0) + return -ERESTARTSYS; + } +} + +/** + * fw_iso_resources_allocate - allocate isochronous channel and bandwidth + * @r: the resource manager + * @max_payload_bytes: the amount of data (including CIP headers) per packet + * @speed: the speed (e.g., SCODE_400) at which the packets will be sent + * + * This function allocates one isochronous channel and enough bandwidth for the + * specified packet size. + * + * Returns the channel number that the caller must use for streaming, or + * a negative error code. Due to potentionally long delays, this function is + * interruptible and can return -ERESTARTSYS. On success, the caller is + * responsible for calling fw_iso_resources_update() on bus resets, and + * fw_iso_resources_free() when the resources are not longer needed. + */ +int fw_iso_resources_allocate(struct fw_iso_resources *r, + unsigned int max_payload_bytes, int speed) +{ + struct fw_card *card = fw_parent_device(r->unit)->card; + int bandwidth, channel, err; + + if (WARN_ON(r->allocated)) + return -EBADFD; + + r->bandwidth = packet_bandwidth(max_payload_bytes, speed); + +retry_after_bus_reset: + spin_lock_irq(&card->lock); + r->generation = card->generation; + r->bandwidth_overhead = current_bandwidth_overhead(card); + spin_unlock_irq(&card->lock); + + err = wait_isoch_resource_delay_after_bus_reset(card); + if (err < 0) + return err; + + mutex_lock(&r->mutex); + + bandwidth = r->bandwidth + r->bandwidth_overhead; + fw_iso_resource_manage(card, r->generation, r->channels_mask, + &channel, &bandwidth, true, r->buffer); + if (channel == -EAGAIN) { + mutex_unlock(&r->mutex); + goto retry_after_bus_reset; + } + if (channel >= 0) { + r->channel = channel; + r->allocated = true; + } else { + if (channel == -EBUSY) + dev_err(&r->unit->device, + "isochronous resources exhausted\n"); + else + dev_err(&r->unit->device, + "isochronous resource allocation failed\n"); + } + + mutex_unlock(&r->mutex); + + return channel; +} + +/** + * fw_iso_resources_update - update resource allocations after a bus reset + * @r: the resource manager + * + * This function must be called from the driver's .update handler to reallocate + * any resources that were allocated before the bus reset. It is safe to call + * this function if no resources are currently allocated. + * + * Returns a negative error code on failure. If this happens, the caller must + * stop streaming. + */ +int fw_iso_resources_update(struct fw_iso_resources *r) +{ + struct fw_card *card = fw_parent_device(r->unit)->card; + int bandwidth, channel; + + mutex_lock(&r->mutex); + + if (!r->allocated) { + mutex_unlock(&r->mutex); + return 0; + } + + spin_lock_irq(&card->lock); + r->generation = card->generation; + r->bandwidth_overhead = current_bandwidth_overhead(card); + spin_unlock_irq(&card->lock); + + bandwidth = r->bandwidth + r->bandwidth_overhead; + + fw_iso_resource_manage(card, r->generation, 1uLL << r->channel, + &channel, &bandwidth, true, r->buffer); + /* + * When another bus reset happens, pretend that the allocation + * succeeded; we will try again for the new generation later. + */ + if (channel < 0 && channel != -EAGAIN) { + r->allocated = false; + if (channel == -EBUSY) + dev_err(&r->unit->device, + "isochronous resources exhausted\n"); + else + dev_err(&r->unit->device, + "isochronous resource allocation failed\n"); + } + + mutex_unlock(&r->mutex); + + return channel; +} + +/** + * fw_iso_resources_free - frees allocated resources + * @r: the resource manager + * + * This function deallocates the channel and bandwidth, if allocated. + */ +void fw_iso_resources_free(struct fw_iso_resources *r) +{ + struct fw_card *card = fw_parent_device(r->unit)->card; + int bandwidth, channel; + + mutex_lock(&r->mutex); + + if (r->allocated) { + bandwidth = r->bandwidth + r->bandwidth_overhead; + fw_iso_resource_manage(card, r->generation, 1uLL << r->channel, + &channel, &bandwidth, false, r->buffer); + if (channel < 0) + dev_err(&r->unit->device, + "isochronous resource deallocation failed\n"); + + r->allocated = false; + } + + mutex_unlock(&r->mutex); +} diff --git a/sound/firewire/iso-resources.h b/sound/firewire/iso-resources.h new file mode 100644 index 000000000000..3f0730e4d841 --- /dev/null +++ b/sound/firewire/iso-resources.h @@ -0,0 +1,39 @@ +#ifndef SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED +#define SOUND_FIREWIRE_ISO_RESOURCES_H_INCLUDED + +#include <linux/mutex.h> +#include <linux/types.h> + +struct fw_unit; + +/** + * struct fw_iso_resources - manages channel/bandwidth allocation + * @channels_mask: if the device does not support all channel numbers, set this + * bit mask to something else than the default (all ones) + * + * This structure manages (de)allocation of isochronous resources (channel and + * bandwidth) for one isochronous stream. + */ +struct fw_iso_resources { + u64 channels_mask; + /* private: */ + struct fw_unit *unit; + struct mutex mutex; + unsigned int channel; + unsigned int bandwidth; /* in bandwidth units, without overhead */ + unsigned int bandwidth_overhead; + int generation; /* in which allocation is valid */ + bool allocated; + __be32 *buffer; +}; + +int fw_iso_resources_init(struct fw_iso_resources *r, + struct fw_unit *unit); +void fw_iso_resources_destroy(struct fw_iso_resources *r); + +int fw_iso_resources_allocate(struct fw_iso_resources *r, + unsigned int max_payload_bytes, int speed); +int fw_iso_resources_update(struct fw_iso_resources *r); +void fw_iso_resources_free(struct fw_iso_resources *r); + +#endif diff --git a/sound/firewire/lib.c b/sound/firewire/lib.c new file mode 100644 index 000000000000..4750cea2210e --- /dev/null +++ b/sound/firewire/lib.c @@ -0,0 +1,85 @@ +/* + * miscellaneous helper functions + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/delay.h> +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/module.h> +#include "lib.h" + +#define ERROR_RETRY_DELAY_MS 5 + +/** + * rcode_string - convert a firewire result code to a string + * @rcode: the result + */ +const char *rcode_string(unsigned int rcode) +{ + static const char *const names[] = { + [RCODE_COMPLETE] = "complete", + [RCODE_CONFLICT_ERROR] = "conflict error", + [RCODE_DATA_ERROR] = "data error", + [RCODE_TYPE_ERROR] = "type error", + [RCODE_ADDRESS_ERROR] = "address error", + [RCODE_SEND_ERROR] = "send error", + [RCODE_CANCELLED] = "cancelled", + [RCODE_BUSY] = "busy", + [RCODE_GENERATION] = "generation", + [RCODE_NO_ACK] = "no ack", + }; + + if (rcode < ARRAY_SIZE(names) && names[rcode]) + return names[rcode]; + else + return "unknown"; +} +EXPORT_SYMBOL(rcode_string); + +/** + * snd_fw_transaction - send a request and wait for its completion + * @unit: the driver's unit on the target device + * @tcode: the transaction code + * @offset: the address in the target's address space + * @buffer: input/output data + * @length: length of @buffer + * + * Submits an asynchronous request to the target device, and waits for the + * response. The node ID and the current generation are derived from @unit. + * On a bus reset or an error, the transaction is retried a few times. + * Returns zero on success, or a negative error code. + */ +int snd_fw_transaction(struct fw_unit *unit, int tcode, + u64 offset, void *buffer, size_t length) +{ + struct fw_device *device = fw_parent_device(unit); + int generation, rcode, tries = 0; + + for (;;) { + generation = device->generation; + smp_rmb(); /* node_id vs. generation */ + rcode = fw_run_transaction(device->card, tcode, + device->node_id, generation, + device->max_speed, offset, + buffer, length); + + if (rcode == RCODE_COMPLETE) + return 0; + + if (rcode_is_permanent_error(rcode) || ++tries >= 3) { + dev_err(&unit->device, "transaction failed: %s\n", + rcode_string(rcode)); + return -EIO; + } + + msleep(ERROR_RETRY_DELAY_MS); + } +} +EXPORT_SYMBOL(snd_fw_transaction); + +MODULE_DESCRIPTION("FireWire audio helper functions"); +MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>"); +MODULE_LICENSE("GPL v2"); diff --git a/sound/firewire/lib.h b/sound/firewire/lib.h new file mode 100644 index 000000000000..064f3fd9ab06 --- /dev/null +++ b/sound/firewire/lib.h @@ -0,0 +1,19 @@ +#ifndef SOUND_FIREWIRE_LIB_H_INCLUDED +#define SOUND_FIREWIRE_LIB_H_INCLUDED + +#include <linux/firewire-constants.h> +#include <linux/types.h> + +struct fw_unit; + +int snd_fw_transaction(struct fw_unit *unit, int tcode, + u64 offset, void *buffer, size_t length); +const char *rcode_string(unsigned int rcode); + +/* returns true if retrying the transaction would not make sense */ +static inline bool rcode_is_permanent_error(int rcode) +{ + return rcode == RCODE_TYPE_ERROR || rcode == RCODE_ADDRESS_ERROR; +} + +#endif diff --git a/sound/firewire/packets-buffer.c b/sound/firewire/packets-buffer.c new file mode 100644 index 000000000000..1e20e60ba6a6 --- /dev/null +++ b/sound/firewire/packets-buffer.c @@ -0,0 +1,74 @@ +/* + * helpers for managing a buffer for many packets + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/firewire.h> +#include <linux/slab.h> +#include "packets-buffer.h" + +/** + * iso_packets_buffer_init - allocates the memory for packets + * @b: the buffer structure to initialize + * @unit: the device at the other end of the stream + * @count: the number of packets + * @packet_size: the (maximum) size of a packet, in bytes + * @direction: %DMA_TO_DEVICE or %DMA_FROM_DEVICE + */ +int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, + unsigned int count, unsigned int packet_size, + enum dma_data_direction direction) +{ + unsigned int packets_per_page, pages; + unsigned int i, page_index, offset_in_page; + void *p; + int err; + + b->packets = kmalloc(count * sizeof(*b->packets), GFP_KERNEL); + if (!b->packets) { + err = -ENOMEM; + goto error; + } + + packet_size = L1_CACHE_ALIGN(packet_size); + packets_per_page = PAGE_SIZE / packet_size; + if (WARN_ON(!packets_per_page)) { + err = -EINVAL; + goto error; + } + pages = DIV_ROUND_UP(count, packets_per_page); + + err = fw_iso_buffer_init(&b->iso_buffer, fw_parent_device(unit)->card, + pages, direction); + if (err < 0) + goto err_packets; + + for (i = 0; i < count; ++i) { + page_index = i / packets_per_page; + p = page_address(b->iso_buffer.pages[page_index]); + offset_in_page = (i % packets_per_page) * packet_size; + b->packets[i].buffer = p + offset_in_page; + b->packets[i].offset = page_index * PAGE_SIZE + offset_in_page; + } + + return 0; + +err_packets: + kfree(b->packets); +error: + return err; +} + +/** + * iso_packets_buffer_destroy - frees packet buffer resources + * @b: the buffer structure to free + * @unit: the device at the other end of the stream + */ +void iso_packets_buffer_destroy(struct iso_packets_buffer *b, + struct fw_unit *unit) +{ + fw_iso_buffer_destroy(&b->iso_buffer, fw_parent_device(unit)->card); + kfree(b->packets); +} diff --git a/sound/firewire/packets-buffer.h b/sound/firewire/packets-buffer.h new file mode 100644 index 000000000000..6513c5cb6ea9 --- /dev/null +++ b/sound/firewire/packets-buffer.h @@ -0,0 +1,26 @@ +#ifndef SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED +#define SOUND_FIREWIRE_PACKETS_BUFFER_H_INCLUDED + +#include <linux/dma-mapping.h> +#include <linux/firewire.h> + +/** + * struct iso_packets_buffer - manages a buffer for many packets + * @iso_buffer: the memory containing the packets + * @packets: an array, with each element pointing to one packet + */ +struct iso_packets_buffer { + struct fw_iso_buffer iso_buffer; + struct { + void *buffer; + unsigned int offset; + } *packets; +}; + +int iso_packets_buffer_init(struct iso_packets_buffer *b, struct fw_unit *unit, + unsigned int count, unsigned int packet_size, + enum dma_data_direction direction); +void iso_packets_buffer_destroy(struct iso_packets_buffer *b, + struct fw_unit *unit); + +#endif diff --git a/sound/firewire/speakers.c b/sound/firewire/speakers.c new file mode 100644 index 000000000000..5466de8527bd --- /dev/null +++ b/sound/firewire/speakers.c @@ -0,0 +1,857 @@ +/* + * OXFW970-based speakers driver + * + * Copyright (c) Clemens Ladisch <clemens@ladisch.de> + * Licensed under the terms of the GNU General Public License, version 2. + */ + +#include <linux/device.h> +#include <linux/firewire.h> +#include <linux/firewire-constants.h> +#include <linux/module.h> +#include <linux/mod_devicetable.h> +#include <linux/mutex.h> +#include <linux/slab.h> +#include <sound/control.h> +#include <sound/core.h> +#include <sound/initval.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include "cmp.h" +#include "fcp.h" +#include "amdtp.h" +#include "lib.h" + +#define OXFORD_FIRMWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x50000) +/* 0x970?vvvv or 0x971?vvvv, where vvvv = firmware version */ + +#define OXFORD_HARDWARE_ID_ADDRESS (CSR_REGISTER_BASE + 0x90020) +#define OXFORD_HARDWARE_ID_OXFW970 0x39443841 +#define OXFORD_HARDWARE_ID_OXFW971 0x39373100 + +#define VENDOR_GRIFFIN 0x001292 +#define VENDOR_LACIE 0x00d04b + +#define SPECIFIER_1394TA 0x00a02d +#define VERSION_AVC 0x010001 + +struct device_info { + const char *driver_name; + const char *short_name; + const char *long_name; + int (*pcm_constraints)(struct snd_pcm_runtime *runtime); + unsigned int mixer_channels; + u8 mute_fb_id; + u8 volume_fb_id; +}; + +struct fwspk { + struct snd_card *card; + struct fw_unit *unit; + const struct device_info *device_info; + struct snd_pcm_substream *pcm; + struct mutex mutex; + struct cmp_connection connection; + struct amdtp_out_stream stream; + bool stream_running; + bool mute; + s16 volume[6]; + s16 volume_min; + s16 volume_max; +}; + +MODULE_DESCRIPTION("FireWire speakers driver"); +MODULE_AUTHOR("Clemens Ladisch <clemens@ladisch.de>"); +MODULE_LICENSE("GPL v2"); + +static int firewave_rate_constraint(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + static unsigned int stereo_rates[] = { 48000, 96000 }; + struct snd_interval *channels = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *rate = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + + /* two channels work only at 48/96 kHz */ + if (snd_interval_max(channels) < 6) + return snd_interval_list(rate, 2, stereo_rates, 0); + return 0; +} + +static int firewave_channels_constraint(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + static const struct snd_interval all_channels = { .min = 6, .max = 6 }; + struct snd_interval *rate = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + struct snd_interval *channels = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + + /* 32/44.1 kHz work only with all six channels */ + if (snd_interval_max(rate) < 48000) + return snd_interval_refine(channels, &all_channels); + return 0; +} + +static int firewave_constraints(struct snd_pcm_runtime *runtime) +{ + static unsigned int channels_list[] = { 2, 6 }; + static struct snd_pcm_hw_constraint_list channels_list_constraint = { + .count = 2, + .list = channels_list, + }; + int err; + + runtime->hw.rates = SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_96000; + runtime->hw.channels_max = 6; + + err = snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_CHANNELS, + &channels_list_constraint); + if (err < 0) + return err; + err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, + firewave_rate_constraint, NULL, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + if (err < 0) + return err; + err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + firewave_channels_constraint, NULL, + SNDRV_PCM_HW_PARAM_RATE, -1); + if (err < 0) + return err; + + return 0; +} + +static int lacie_speakers_constraints(struct snd_pcm_runtime *runtime) +{ + runtime->hw.rates = SNDRV_PCM_RATE_32000 | + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000; + + return 0; +} + +static int fwspk_open(struct snd_pcm_substream *substream) +{ + static const struct snd_pcm_hardware hardware = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BATCH | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER, + .formats = AMDTP_OUT_PCM_FORMAT_BITS, + .channels_min = 2, + .channels_max = 2, + .buffer_bytes_max = 4 * 1024 * 1024, + .period_bytes_min = 1, + .period_bytes_max = UINT_MAX, + .periods_min = 1, + .periods_max = UINT_MAX, + }; + struct fwspk *fwspk = substream->private_data; + struct snd_pcm_runtime *runtime = substream->runtime; + int err; + + runtime->hw = hardware; + + err = fwspk->device_info->pcm_constraints(runtime); + if (err < 0) + return err; + err = snd_pcm_limit_hw_rates(runtime); + if (err < 0) + return err; + + err = snd_pcm_hw_constraint_minmax(runtime, + SNDRV_PCM_HW_PARAM_PERIOD_TIME, + 5000, 8192000); + if (err < 0) + return err; + + err = snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); + if (err < 0) + return err; + + return 0; +} + +static int fwspk_close(struct snd_pcm_substream *substream) +{ + return 0; +} + +static void fwspk_stop_stream(struct fwspk *fwspk) +{ + if (fwspk->stream_running) { + amdtp_out_stream_stop(&fwspk->stream); + cmp_connection_break(&fwspk->connection); + fwspk->stream_running = false; + } +} + +static int fwspk_set_rate(struct fwspk *fwspk, unsigned int sfc) +{ + u8 *buf; + int err; + + buf = kmalloc(8, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + buf[0] = 0x00; /* AV/C, CONTROL */ + buf[1] = 0xff; /* unit */ + buf[2] = 0x19; /* INPUT PLUG SIGNAL FORMAT */ + buf[3] = 0x00; /* plug 0 */ + buf[4] = 0x90; /* format: audio */ + buf[5] = 0x00 | sfc; /* AM824, frequency */ + buf[6] = 0xff; /* SYT (not used) */ + buf[7] = 0xff; + + err = fcp_avc_transaction(fwspk->unit, buf, 8, buf, 8, + BIT(1) | BIT(2) | BIT(3) | BIT(4) | BIT(5)); + if (err < 0) + goto error; + if (err < 6 || buf[0] != 0x09 /* ACCEPTED */) { + dev_err(&fwspk->unit->device, "failed to set sample rate\n"); + err = -EIO; + goto error; + } + + err = 0; + +error: + kfree(buf); + + return err; +} + +static int fwspk_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *hw_params) +{ + struct fwspk *fwspk = substream->private_data; + int err; + + mutex_lock(&fwspk->mutex); + fwspk_stop_stream(fwspk); + mutex_unlock(&fwspk->mutex); + + err = snd_pcm_lib_alloc_vmalloc_buffer(substream, + params_buffer_bytes(hw_params)); + if (err < 0) + goto error; + + amdtp_out_stream_set_rate(&fwspk->stream, params_rate(hw_params)); + amdtp_out_stream_set_pcm(&fwspk->stream, params_channels(hw_params)); + + amdtp_out_stream_set_pcm_format(&fwspk->stream, + params_format(hw_params)); + + err = fwspk_set_rate(fwspk, fwspk->stream.sfc); + if (err < 0) + goto err_buffer; + + return 0; + +err_buffer: + snd_pcm_lib_free_vmalloc_buffer(substream); +error: + return err; +} + +static int fwspk_hw_free(struct snd_pcm_substream *substream) +{ + struct fwspk *fwspk = substream->private_data; + + mutex_lock(&fwspk->mutex); + fwspk_stop_stream(fwspk); + mutex_unlock(&fwspk->mutex); + + return snd_pcm_lib_free_vmalloc_buffer(substream); +} + +static int fwspk_prepare(struct snd_pcm_substream *substream) +{ + struct fwspk *fwspk = substream->private_data; + int err; + + mutex_lock(&fwspk->mutex); + + if (amdtp_out_streaming_error(&fwspk->stream)) + fwspk_stop_stream(fwspk); + + if (!fwspk->stream_running) { + err = cmp_connection_establish(&fwspk->connection, + amdtp_out_stream_get_max_payload(&fwspk->stream)); + if (err < 0) + goto err_mutex; + + err = amdtp_out_stream_start(&fwspk->stream, + fwspk->connection.resources.channel, + fwspk->connection.speed); + if (err < 0) + goto err_connection; + + fwspk->stream_running = true; + } + + mutex_unlock(&fwspk->mutex); + + amdtp_out_stream_pcm_prepare(&fwspk->stream); + + return 0; + +err_connection: + cmp_connection_break(&fwspk->connection); +err_mutex: + mutex_unlock(&fwspk->mutex); + + return err; +} + +static int fwspk_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct fwspk *fwspk = substream->private_data; + struct snd_pcm_substream *pcm; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + pcm = substream; + break; + case SNDRV_PCM_TRIGGER_STOP: + pcm = NULL; + break; + default: + return -EINVAL; + } + amdtp_out_stream_pcm_trigger(&fwspk->stream, pcm); + return 0; +} + +static snd_pcm_uframes_t fwspk_pointer(struct snd_pcm_substream *substream) +{ + struct fwspk *fwspk = substream->private_data; + + return amdtp_out_stream_pcm_pointer(&fwspk->stream); +} + +static int fwspk_create_pcm(struct fwspk *fwspk) +{ + static struct snd_pcm_ops ops = { + .open = fwspk_open, + .close = fwspk_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = fwspk_hw_params, + .hw_free = fwspk_hw_free, + .prepare = fwspk_prepare, + .trigger = fwspk_trigger, + .pointer = fwspk_pointer, + .page = snd_pcm_lib_get_vmalloc_page, + .mmap = snd_pcm_lib_mmap_vmalloc, + }; + struct snd_pcm *pcm; + int err; + + err = snd_pcm_new(fwspk->card, "OXFW970", 0, 1, 0, &pcm); + if (err < 0) + return err; + pcm->private_data = fwspk; + strcpy(pcm->name, fwspk->device_info->short_name); + fwspk->pcm = pcm->streams[SNDRV_PCM_STREAM_PLAYBACK].substream; + fwspk->pcm->ops = &ops; + return 0; +} + +enum control_action { CTL_READ, CTL_WRITE }; +enum control_attribute { + CTL_MIN = 0x02, + CTL_MAX = 0x03, + CTL_CURRENT = 0x10, +}; + +static int fwspk_mute_command(struct fwspk *fwspk, bool *value, + enum control_action action) +{ + u8 *buf; + u8 response_ok; + int err; + + buf = kmalloc(11, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + if (action == CTL_READ) { + buf[0] = 0x01; /* AV/C, STATUS */ + response_ok = 0x0c; /* STABLE */ + } else { + buf[0] = 0x00; /* AV/C, CONTROL */ + response_ok = 0x09; /* ACCEPTED */ + } + buf[1] = 0x08; /* audio unit 0 */ + buf[2] = 0xb8; /* FUNCTION BLOCK */ + buf[3] = 0x81; /* function block type: feature */ + buf[4] = fwspk->device_info->mute_fb_id; /* function block ID */ + buf[5] = 0x10; /* control attribute: current */ + buf[6] = 0x02; /* selector length */ + buf[7] = 0x00; /* audio channel number */ + buf[8] = 0x01; /* control selector: mute */ + buf[9] = 0x01; /* control data length */ + if (action == CTL_READ) + buf[10] = 0xff; + else + buf[10] = *value ? 0x70 : 0x60; + + err = fcp_avc_transaction(fwspk->unit, buf, 11, buf, 11, 0x3fe); + if (err < 0) + goto error; + if (err < 11) { + dev_err(&fwspk->unit->device, "short FCP response\n"); + err = -EIO; + goto error; + } + if (buf[0] != response_ok) { + dev_err(&fwspk->unit->device, "mute command failed\n"); + err = -EIO; + goto error; + } + if (action == CTL_READ) + *value = buf[10] == 0x70; + + err = 0; + +error: + kfree(buf); + + return err; +} + +static int fwspk_volume_command(struct fwspk *fwspk, s16 *value, + unsigned int channel, + enum control_attribute attribute, + enum control_action action) +{ + u8 *buf; + u8 response_ok; + int err; + + buf = kmalloc(12, GFP_KERNEL); + if (!buf) + return -ENOMEM; + + if (action == CTL_READ) { + buf[0] = 0x01; /* AV/C, STATUS */ + response_ok = 0x0c; /* STABLE */ + } else { + buf[0] = 0x00; /* AV/C, CONTROL */ + response_ok = 0x09; /* ACCEPTED */ + } + buf[1] = 0x08; /* audio unit 0 */ + buf[2] = 0xb8; /* FUNCTION BLOCK */ + buf[3] = 0x81; /* function block type: feature */ + buf[4] = fwspk->device_info->volume_fb_id; /* function block ID */ + buf[5] = attribute; /* control attribute */ + buf[6] = 0x02; /* selector length */ + buf[7] = channel; /* audio channel number */ + buf[8] = 0x02; /* control selector: volume */ + buf[9] = 0x02; /* control data length */ + if (action == CTL_READ) { + buf[10] = 0xff; + buf[11] = 0xff; + } else { + buf[10] = *value >> 8; + buf[11] = *value; + } + + err = fcp_avc_transaction(fwspk->unit, buf, 12, buf, 12, 0x3fe); + if (err < 0) + goto error; + if (err < 12) { + dev_err(&fwspk->unit->device, "short FCP response\n"); + err = -EIO; + goto error; + } + if (buf[0] != response_ok) { + dev_err(&fwspk->unit->device, "volume command failed\n"); + err = -EIO; + goto error; + } + if (action == CTL_READ) + *value = (buf[10] << 8) | buf[11]; + + err = 0; + +error: + kfree(buf); + + return err; +} + +static int fwspk_mute_get(struct snd_kcontrol *control, + struct snd_ctl_elem_value *value) +{ + struct fwspk *fwspk = control->private_data; + + value->value.integer.value[0] = !fwspk->mute; + + return 0; +} + +static int fwspk_mute_put(struct snd_kcontrol *control, + struct snd_ctl_elem_value *value) +{ + struct fwspk *fwspk = control->private_data; + bool mute; + int err; + + mute = !value->value.integer.value[0]; + + if (mute == fwspk->mute) + return 0; + + err = fwspk_mute_command(fwspk, &mute, CTL_WRITE); + if (err < 0) + return err; + fwspk->mute = mute; + + return 1; +} + +static int fwspk_volume_info(struct snd_kcontrol *control, + struct snd_ctl_elem_info *info) +{ + struct fwspk *fwspk = control->private_data; + + info->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + info->count = fwspk->device_info->mixer_channels; + info->value.integer.min = fwspk->volume_min; + info->value.integer.max = fwspk->volume_max; + + return 0; +} + +static const u8 channel_map[6] = { 0, 1, 4, 5, 2, 3 }; + +static int fwspk_volume_get(struct snd_kcontrol *control, + struct snd_ctl_elem_value *value) +{ + struct fwspk *fwspk = control->private_data; + unsigned int i; + + for (i = 0; i < fwspk->device_info->mixer_channels; ++i) + value->value.integer.value[channel_map[i]] = fwspk->volume[i]; + + return 0; +} + +static int fwspk_volume_put(struct snd_kcontrol *control, + struct snd_ctl_elem_value *value) +{ + struct fwspk *fwspk = control->private_data; + unsigned int i, changed_channels; + bool equal_values = true; + s16 volume; + int err; + + for (i = 0; i < fwspk->device_info->mixer_channels; ++i) { + if (value->value.integer.value[i] < fwspk->volume_min || + value->value.integer.value[i] > fwspk->volume_max) + return -EINVAL; + if (value->value.integer.value[i] != + value->value.integer.value[0]) + equal_values = false; + } + + changed_channels = 0; + for (i = 0; i < fwspk->device_info->mixer_channels; ++i) + if (value->value.integer.value[channel_map[i]] != + fwspk->volume[i]) + changed_channels |= 1 << (i + 1); + + if (equal_values && changed_channels != 0) + changed_channels = 1 << 0; + + for (i = 0; i <= fwspk->device_info->mixer_channels; ++i) { + volume = value->value.integer.value[channel_map[i ? i - 1 : 0]]; + if (changed_channels & (1 << i)) { + err = fwspk_volume_command(fwspk, &volume, i, + CTL_CURRENT, CTL_WRITE); + if (err < 0) + return err; + } + if (i > 0) + fwspk->volume[i - 1] = volume; + } + + return changed_channels != 0; +} + +static int fwspk_create_mixer(struct fwspk *fwspk) +{ + static const struct snd_kcontrol_new controls[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "PCM Playback Switch", + .info = snd_ctl_boolean_mono_info, + .get = fwspk_mute_get, + .put = fwspk_mute_put, + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "PCM Playback Volume", + .info = fwspk_volume_info, + .get = fwspk_volume_get, + .put = fwspk_volume_put, + }, + }; + unsigned int i, first_ch; + int err; + + err = fwspk_volume_command(fwspk, &fwspk->volume_min, + 0, CTL_MIN, CTL_READ); + if (err < 0) + return err; + err = fwspk_volume_command(fwspk, &fwspk->volume_max, + 0, CTL_MAX, CTL_READ); + if (err < 0) + return err; + + err = fwspk_mute_command(fwspk, &fwspk->mute, CTL_READ); + if (err < 0) + return err; + + first_ch = fwspk->device_info->mixer_channels == 1 ? 0 : 1; + for (i = 0; i < fwspk->device_info->mixer_channels; ++i) { + err = fwspk_volume_command(fwspk, &fwspk->volume[i], + first_ch + i, CTL_CURRENT, CTL_READ); + if (err < 0) + return err; + } + + for (i = 0; i < ARRAY_SIZE(controls); ++i) { + err = snd_ctl_add(fwspk->card, + snd_ctl_new1(&controls[i], fwspk)); + if (err < 0) + return err; + } + + return 0; +} + +static u32 fwspk_read_firmware_version(struct fw_unit *unit) +{ + __be32 data; + int err; + + err = snd_fw_transaction(unit, TCODE_READ_QUADLET_REQUEST, + OXFORD_FIRMWARE_ID_ADDRESS, &data, 4); + return err >= 0 ? be32_to_cpu(data) : 0; +} + +static void fwspk_card_free(struct snd_card *card) +{ + struct fwspk *fwspk = card->private_data; + struct fw_device *dev = fw_parent_device(fwspk->unit); + + amdtp_out_stream_destroy(&fwspk->stream); + cmp_connection_destroy(&fwspk->connection); + fw_unit_put(fwspk->unit); + fw_device_put(dev); + mutex_destroy(&fwspk->mutex); +} + +static const struct device_info *__devinit fwspk_detect(struct fw_device *dev) +{ + static const struct device_info griffin_firewave = { + .driver_name = "FireWave", + .short_name = "FireWave", + .long_name = "Griffin FireWave Surround", + .pcm_constraints = firewave_constraints, + .mixer_channels = 6, + .mute_fb_id = 0x01, + .volume_fb_id = 0x02, + }; + static const struct device_info lacie_speakers = { + .driver_name = "FWSpeakers", + .short_name = "FireWire Speakers", + .long_name = "LaCie FireWire Speakers", + .pcm_constraints = lacie_speakers_constraints, + .mixer_channels = 1, + .mute_fb_id = 0x01, + .volume_fb_id = 0x01, + }; + struct fw_csr_iterator i; + int key, value; + + fw_csr_iterator_init(&i, dev->config_rom); + while (fw_csr_iterator_next(&i, &key, &value)) + if (key == CSR_VENDOR) + switch (value) { + case VENDOR_GRIFFIN: + return &griffin_firewave; + case VENDOR_LACIE: + return &lacie_speakers; + } + + return NULL; +} + +static int __devinit fwspk_probe(struct device *unit_dev) +{ + struct fw_unit *unit = fw_unit(unit_dev); + struct fw_device *fw_dev = fw_parent_device(unit); + struct snd_card *card; + struct fwspk *fwspk; + u32 firmware; + int err; + + err = snd_card_create(-1, NULL, THIS_MODULE, sizeof(*fwspk), &card); + if (err < 0) + return err; + snd_card_set_dev(card, unit_dev); + + fwspk = card->private_data; + fwspk->card = card; + mutex_init(&fwspk->mutex); + fw_device_get(fw_dev); + fwspk->unit = fw_unit_get(unit); + fwspk->device_info = fwspk_detect(fw_dev); + if (!fwspk->device_info) { + err = -ENODEV; + goto err_unit; + } + + err = cmp_connection_init(&fwspk->connection, unit, 0); + if (err < 0) + goto err_unit; + + err = amdtp_out_stream_init(&fwspk->stream, unit, CIP_NONBLOCKING); + if (err < 0) + goto err_connection; + + card->private_free = fwspk_card_free; + + strcpy(card->driver, fwspk->device_info->driver_name); + strcpy(card->shortname, fwspk->device_info->short_name); + firmware = fwspk_read_firmware_version(unit); + snprintf(card->longname, sizeof(card->longname), + "%s (OXFW%x %04x), GUID %08x%08x at %s, S%d", + fwspk->device_info->long_name, + firmware >> 20, firmware & 0xffff, + fw_dev->config_rom[3], fw_dev->config_rom[4], + dev_name(&unit->device), 100 << fw_dev->max_speed); + strcpy(card->mixername, "OXFW970"); + + err = fwspk_create_pcm(fwspk); + if (err < 0) + goto error; + + err = fwspk_create_mixer(fwspk); + if (err < 0) + goto error; + + err = snd_card_register(card); + if (err < 0) + goto error; + + dev_set_drvdata(unit_dev, fwspk); + + return 0; + +err_connection: + cmp_connection_destroy(&fwspk->connection); +err_unit: + fw_unit_put(fwspk->unit); + fw_device_put(fw_dev); + mutex_destroy(&fwspk->mutex); +error: + snd_card_free(card); + return err; +} + +static int __devexit fwspk_remove(struct device *dev) +{ + struct fwspk *fwspk = dev_get_drvdata(dev); + + mutex_lock(&fwspk->mutex); + amdtp_out_stream_pcm_abort(&fwspk->stream); + snd_card_disconnect(fwspk->card); + fwspk_stop_stream(fwspk); + mutex_unlock(&fwspk->mutex); + + snd_card_free_when_closed(fwspk->card); + + return 0; +} + +static void fwspk_bus_reset(struct fw_unit *unit) +{ + struct fwspk *fwspk = dev_get_drvdata(&unit->device); + + fcp_bus_reset(fwspk->unit); + + if (cmp_connection_update(&fwspk->connection) < 0) { + mutex_lock(&fwspk->mutex); + amdtp_out_stream_pcm_abort(&fwspk->stream); + fwspk_stop_stream(fwspk); + mutex_unlock(&fwspk->mutex); + return; + } + + amdtp_out_stream_update(&fwspk->stream); +} + +static const struct ieee1394_device_id fwspk_id_table[] = { + { + .match_flags = IEEE1394_MATCH_VENDOR_ID | + IEEE1394_MATCH_MODEL_ID | + IEEE1394_MATCH_SPECIFIER_ID | + IEEE1394_MATCH_VERSION, + .vendor_id = VENDOR_GRIFFIN, + .model_id = 0x00f970, + .specifier_id = SPECIFIER_1394TA, + .version = VERSION_AVC, + }, + { + .match_flags = IEEE1394_MATCH_VENDOR_ID | + IEEE1394_MATCH_MODEL_ID | + IEEE1394_MATCH_SPECIFIER_ID | + IEEE1394_MATCH_VERSION, + .vendor_id = VENDOR_LACIE, + .model_id = 0x00f970, + .specifier_id = SPECIFIER_1394TA, + .version = VERSION_AVC, + }, + { } +}; +MODULE_DEVICE_TABLE(ieee1394, fwspk_id_table); + +static struct fw_driver fwspk_driver = { + .driver = { + .owner = THIS_MODULE, + .name = KBUILD_MODNAME, + .bus = &fw_bus_type, + .probe = fwspk_probe, + .remove = __devexit_p(fwspk_remove), + }, + .update = fwspk_bus_reset, + .id_table = fwspk_id_table, +}; + +static int __init alsa_fwspk_init(void) +{ + return driver_register(&fwspk_driver.driver); +} + +static void __exit alsa_fwspk_exit(void) +{ + driver_unregister(&fwspk_driver.driver); +} + +module_init(alsa_fwspk_init); +module_exit(alsa_fwspk_exit); diff --git a/sound/isa/sb/emu8000.c b/sound/isa/sb/emu8000.c index 0c40951b6523..5d61f5a29130 100644 --- a/sound/isa/sb/emu8000.c +++ b/sound/isa/sb/emu8000.c @@ -370,7 +370,7 @@ init_arrays(struct snd_emu8000 *emu) /* * Size the onboard memory. - * This is written so as not to need arbitary delays after the write. It + * This is written so as not to need arbitrary delays after the write. It * seems that the only way to do this is to use the one channel and keep * reallocating between read and write. */ diff --git a/sound/isa/wavefront/wavefront_midi.c b/sound/isa/wavefront/wavefront_midi.c index f14a7c0b6998..65329f3abc30 100644 --- a/sound/isa/wavefront/wavefront_midi.c +++ b/sound/isa/wavefront/wavefront_midi.c @@ -537,7 +537,7 @@ snd_wavefront_midi_start (snd_wavefront_card_t *card) } /* Turn on Virtual MIDI, but first *always* turn it off, - since otherwise consectutive reloads of the driver will + since otherwise consecutive reloads of the driver will never cause the hardware to generate the initial "internal" or "external" source bytes in the MIDI data stream. This is pretty important, since the internal hardware generally will diff --git a/sound/isa/wss/wss_lib.c b/sound/isa/wss/wss_lib.c index 9191b32d9130..2a42cc377957 100644 --- a/sound/isa/wss/wss_lib.c +++ b/sound/isa/wss/wss_lib.c @@ -424,7 +424,7 @@ void snd_wss_mce_down(struct snd_wss *chip) /* * Wait for (possible -- during init auto-calibration may not be set) - * calibration process to start. Needs upto 5 sample periods on AD1848 + * calibration process to start. Needs up to 5 sample periods on AD1848 * which at the slowest possible rate of 5.5125 kHz means 907 us. */ msleep(1); diff --git a/sound/oss/Kconfig b/sound/oss/Kconfig index 76c090218073..6c93e051f9ae 100644 --- a/sound/oss/Kconfig +++ b/sound/oss/Kconfig @@ -22,10 +22,6 @@ config SOUND_VWSND <file:Documentation/sound/oss/vwsnd> for more info on this driver's capabilities. -config SOUND_AU1550_AC97 - tristate "Au1550/Au1200 AC97 Sound" - depends on SOC_AU1550 || SOC_AU1200 - config SOUND_MSNDCLAS tristate "Support for Turtle Beach MultiSound Classic, Tahiti, Monterey" depends on (m || !STANDALONE) && ISA diff --git a/sound/oss/Makefile b/sound/oss/Makefile index 90ffb99c6b17..77f21b68bf0f 100644 --- a/sound/oss/Makefile +++ b/sound/oss/Makefile @@ -25,7 +25,6 @@ obj-$(CONFIG_SOUND_WAVEARTIST) += waveartist.o obj-$(CONFIG_SOUND_MSNDCLAS) += msnd.o msnd_classic.o obj-$(CONFIG_SOUND_MSNDPIN) += msnd.o msnd_pinnacle.o obj-$(CONFIG_SOUND_VWSND) += vwsnd.o -obj-$(CONFIG_SOUND_AU1550_AC97) += au1550_ac97.o ac97_codec.o obj-$(CONFIG_SOUND_BCM_CS4297A) += swarm_cs4297a.o obj-$(CONFIG_DMASOUND) += dmasound/ diff --git a/sound/oss/ac97_codec.c b/sound/oss/ac97_codec.c deleted file mode 100644 index 854c303264dc..000000000000 --- a/sound/oss/ac97_codec.c +++ /dev/null @@ -1,1203 +0,0 @@ -/* - * ac97_codec.c: Generic AC97 mixer/modem module - * - * Derived from ac97 mixer in maestro and trident driver. - * - * Copyright 2000 Silicon Integrated System Corporation - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * - ************************************************************************** - * - * The Intel Audio Codec '97 specification is available at: - * http://download.intel.com/support/motherboards/desktop/sb/ac97_r23.pdf - * - ************************************************************************** - * - * History - * May 02, 2003 Liam Girdwood <lrg@slimlogic.co.uk> - * Removed non existant WM9700 - * Added support for WM9705, WM9708, WM9709, WM9710, WM9711 - * WM9712 and WM9717 - * Mar 28, 2002 Randolph Bentson <bentson@holmsjoen.com> - * corrections to support WM9707 in ViewPad 1000 - * v0.4 Mar 15 2000 Ollie Lho - * dual codecs support verified with 4 channels output - * v0.3 Feb 22 2000 Ollie Lho - * bug fix for record mask setting - * v0.2 Feb 10 2000 Ollie Lho - * add ac97_read_proc for /proc/driver/{vendor}/ac97 - * v0.1 Jan 14 2000 Ollie Lho <ollie@sis.com.tw> - * Isolated from trident.c to support multiple ac97 codec - */ -#include <linux/module.h> -#include <linux/kernel.h> -#include <linux/slab.h> -#include <linux/string.h> -#include <linux/errno.h> -#include <linux/bitops.h> -#include <linux/delay.h> -#include <linux/pci.h> -#include <linux/ac97_codec.h> -#include <asm/uaccess.h> -#include <linux/mutex.h> - -#define CODEC_ID_BUFSZ 14 - -static int ac97_read_mixer(struct ac97_codec *codec, int oss_channel); -static void ac97_write_mixer(struct ac97_codec *codec, int oss_channel, - unsigned int left, unsigned int right); -static void ac97_set_mixer(struct ac97_codec *codec, unsigned int oss_mixer, unsigned int val ); -static int ac97_recmask_io(struct ac97_codec *codec, int rw, int mask); -static int ac97_mixer_ioctl(struct ac97_codec *codec, unsigned int cmd, unsigned long arg); - -static int ac97_init_mixer(struct ac97_codec *codec); - -static int wolfson_init03(struct ac97_codec * codec); -static int wolfson_init04(struct ac97_codec * codec); -static int wolfson_init05(struct ac97_codec * codec); -static int wolfson_init11(struct ac97_codec * codec); -static int wolfson_init13(struct ac97_codec * codec); -static int tritech_init(struct ac97_codec * codec); -static int tritech_maestro_init(struct ac97_codec * codec); -static int sigmatel_9708_init(struct ac97_codec *codec); -static int sigmatel_9721_init(struct ac97_codec *codec); -static int sigmatel_9744_init(struct ac97_codec *codec); -static int ad1886_init(struct ac97_codec *codec); -static int eapd_control(struct ac97_codec *codec, int); -static int crystal_digital_control(struct ac97_codec *codec, int slots, int rate, int mode); -static int cmedia_init(struct ac97_codec * codec); -static int cmedia_digital_control(struct ac97_codec *codec, int slots, int rate, int mode); -static int generic_digital_control(struct ac97_codec *codec, int slots, int rate, int mode); - - -/* - * AC97 operations. - * - * If you are adding a codec then you should be able to use - * eapd_ops - any codec that supports EAPD amp control (most) - * null_ops - any ancient codec that supports nothing - * - * The three functions are - * init - used for non AC97 standard initialisation - * amplifier - used to do amplifier control (1=on 0=off) - * digital - switch to digital modes (0 = analog) - * - * Not all codecs support all features, not all drivers use all the - * operations yet - */ - -static struct ac97_ops null_ops = { NULL, NULL, NULL }; -static struct ac97_ops default_ops = { NULL, eapd_control, NULL }; -static struct ac97_ops default_digital_ops = { NULL, eapd_control, generic_digital_control}; -static struct ac97_ops wolfson_ops03 = { wolfson_init03, NULL, NULL }; -static struct ac97_ops wolfson_ops04 = { wolfson_init04, NULL, NULL }; -static struct ac97_ops wolfson_ops05 = { wolfson_init05, NULL, NULL }; -static struct ac97_ops wolfson_ops11 = { wolfson_init11, NULL, NULL }; -static struct ac97_ops wolfson_ops13 = { wolfson_init13, NULL, NULL }; -static struct ac97_ops tritech_ops = { tritech_init, NULL, NULL }; -static struct ac97_ops tritech_m_ops = { tritech_maestro_init, NULL, NULL }; -static struct ac97_ops sigmatel_9708_ops = { sigmatel_9708_init, NULL, NULL }; -static struct ac97_ops sigmatel_9721_ops = { sigmatel_9721_init, NULL, NULL }; -static struct ac97_ops sigmatel_9744_ops = { sigmatel_9744_init, NULL, NULL }; -static struct ac97_ops crystal_digital_ops = { NULL, eapd_control, crystal_digital_control }; -static struct ac97_ops ad1886_ops = { ad1886_init, eapd_control, NULL }; -static struct ac97_ops cmedia_ops = { NULL, eapd_control, NULL}; -static struct ac97_ops cmedia_digital_ops = { cmedia_init, eapd_control, cmedia_digital_control}; - -/* sorted by vendor/device id */ -static const struct { - u32 id; - char *name; - struct ac97_ops *ops; - int flags; -} ac97_codec_ids[] = { - {0x41445303, "Analog Devices AD1819", &null_ops}, - {0x41445340, "Analog Devices AD1881", &null_ops}, - {0x41445348, "Analog Devices AD1881A", &null_ops}, - {0x41445360, "Analog Devices AD1885", &default_ops}, - {0x41445361, "Analog Devices AD1886", &ad1886_ops}, - {0x41445370, "Analog Devices AD1981", &null_ops}, - {0x41445372, "Analog Devices AD1981A", &null_ops}, - {0x41445374, "Analog Devices AD1981B", &null_ops}, - {0x41445460, "Analog Devices AD1885", &default_ops}, - {0x41445461, "Analog Devices AD1886", &ad1886_ops}, - {0x414B4D00, "Asahi Kasei AK4540", &null_ops}, - {0x414B4D01, "Asahi Kasei AK4542", &null_ops}, - {0x414B4D02, "Asahi Kasei AK4543", &null_ops}, - {0x414C4326, "ALC100P", &null_ops}, - {0x414C4710, "ALC200/200P", &null_ops}, - {0x414C4720, "ALC650", &default_digital_ops}, - {0x434D4941, "CMedia", &cmedia_ops, AC97_NO_PCM_VOLUME }, - {0x434D4942, "CMedia", &cmedia_ops, AC97_NO_PCM_VOLUME }, - {0x434D4961, "CMedia", &cmedia_digital_ops, AC97_NO_PCM_VOLUME }, - {0x43525900, "Cirrus Logic CS4297", &default_ops}, - {0x43525903, "Cirrus Logic CS4297", &default_ops}, - {0x43525913, "Cirrus Logic CS4297A rev A", &default_ops}, - {0x43525914, "Cirrus Logic CS4297A rev B", &default_ops}, - {0x43525923, "Cirrus Logic CS4298", &null_ops}, - {0x4352592B, "Cirrus Logic CS4294", &null_ops}, - {0x4352592D, "Cirrus Logic CS4294", &null_ops}, - {0x43525931, "Cirrus Logic CS4299 rev A", &crystal_digital_ops}, - {0x43525933, "Cirrus Logic CS4299 rev C", &crystal_digital_ops}, - {0x43525934, "Cirrus Logic CS4299 rev D", &crystal_digital_ops}, - {0x43585430, "CXT48", &default_ops, AC97_DELUDED_MODEM }, - {0x43585442, "CXT66", &default_ops, AC97_DELUDED_MODEM }, - {0x44543031, "Diamond Technology DT0893", &default_ops}, - {0x45838308, "ESS Allegro ES1988", &null_ops}, - {0x49434511, "ICE1232", &null_ops}, /* I hope --jk */ - {0x4e534331, "National Semiconductor LM4549", &null_ops}, - {0x53494c22, "Silicon Laboratory Si3036", &null_ops}, - {0x53494c23, "Silicon Laboratory Si3038", &null_ops}, - {0x545200FF, "TriTech TR?????", &tritech_m_ops}, - {0x54524102, "TriTech TR28022", &null_ops}, - {0x54524103, "TriTech TR28023", &null_ops}, - {0x54524106, "TriTech TR28026", &null_ops}, - {0x54524108, "TriTech TR28028", &tritech_ops}, - {0x54524123, "TriTech TR A5", &null_ops}, - {0x574D4C03, "Wolfson WM9703/07/08/17", &wolfson_ops03}, - {0x574D4C04, "Wolfson WM9704M/WM9704Q", &wolfson_ops04}, - {0x574D4C05, "Wolfson WM9705/WM9710", &wolfson_ops05}, - {0x574D4C09, "Wolfson WM9709", &null_ops}, - {0x574D4C12, "Wolfson WM9711/9712", &wolfson_ops11}, - {0x574D4C13, "Wolfson WM9713", &wolfson_ops13, AC97_DEFAULT_POWER_OFF}, - {0x83847600, "SigmaTel STAC????", &null_ops}, - {0x83847604, "SigmaTel STAC9701/3/4/5", &null_ops}, - {0x83847605, "SigmaTel STAC9704", &null_ops}, - {0x83847608, "SigmaTel STAC9708", &sigmatel_9708_ops}, - {0x83847609, "SigmaTel STAC9721/23", &sigmatel_9721_ops}, - {0x83847644, "SigmaTel STAC9744/45", &sigmatel_9744_ops}, - {0x83847652, "SigmaTel STAC9752/53", &default_ops}, - {0x83847656, "SigmaTel STAC9756/57", &sigmatel_9744_ops}, - {0x83847666, "SigmaTel STAC9750T", &sigmatel_9744_ops}, - {0x83847684, "SigmaTel STAC9783/84?", &null_ops}, - {0x57454301, "Winbond 83971D", &null_ops}, -}; - -/* this table has default mixer values for all OSS mixers. */ -static struct mixer_defaults { - int mixer; - unsigned int value; -} mixer_defaults[SOUND_MIXER_NRDEVICES] = { - /* all values 0 -> 100 in bytes */ - {SOUND_MIXER_VOLUME, 0x4343}, - {SOUND_MIXER_BASS, 0x4343}, - {SOUND_MIXER_TREBLE, 0x4343}, - {SOUND_MIXER_PCM, 0x4343}, - {SOUND_MIXER_SPEAKER, 0x4343}, - {SOUND_MIXER_LINE, 0x4343}, - {SOUND_MIXER_MIC, 0x0000}, - {SOUND_MIXER_CD, 0x4343}, - {SOUND_MIXER_ALTPCM, 0x4343}, - {SOUND_MIXER_IGAIN, 0x4343}, - {SOUND_MIXER_LINE1, 0x4343}, - {SOUND_MIXER_PHONEIN, 0x4343}, - {SOUND_MIXER_PHONEOUT, 0x4343}, - {SOUND_MIXER_VIDEO, 0x4343}, - {-1,0} -}; - -/* table to scale scale from OSS mixer value to AC97 mixer register value */ -static struct ac97_mixer_hw { - unsigned char offset; - int scale; -} ac97_hw[SOUND_MIXER_NRDEVICES]= { - [SOUND_MIXER_VOLUME] = {AC97_MASTER_VOL_STEREO,64}, - [SOUND_MIXER_BASS] = {AC97_MASTER_TONE, 16}, - [SOUND_MIXER_TREBLE] = {AC97_MASTER_TONE, 16}, - [SOUND_MIXER_PCM] = {AC97_PCMOUT_VOL, 32}, - [SOUND_MIXER_SPEAKER] = {AC97_PCBEEP_VOL, 16}, - [SOUND_MIXER_LINE] = {AC97_LINEIN_VOL, 32}, - [SOUND_MIXER_MIC] = {AC97_MIC_VOL, 32}, - [SOUND_MIXER_CD] = {AC97_CD_VOL, 32}, - [SOUND_MIXER_ALTPCM] = {AC97_HEADPHONE_VOL, 64}, - [SOUND_MIXER_IGAIN] = {AC97_RECORD_GAIN, 16}, - [SOUND_MIXER_LINE1] = {AC97_AUX_VOL, 32}, - [SOUND_MIXER_PHONEIN] = {AC97_PHONE_VOL, 32}, - [SOUND_MIXER_PHONEOUT] = {AC97_MASTER_VOL_MONO, 64}, - [SOUND_MIXER_VIDEO] = {AC97_VIDEO_VOL, 32}, -}; - -/* the following tables allow us to go from OSS <-> ac97 quickly. */ -enum ac97_recsettings { - AC97_REC_MIC=0, - AC97_REC_CD, - AC97_REC_VIDEO, - AC97_REC_AUX, - AC97_REC_LINE, - AC97_REC_STEREO, /* combination of all enabled outputs.. */ - AC97_REC_MONO, /*.. or the mono equivalent */ - AC97_REC_PHONE -}; - -static const unsigned int ac97_rm2oss[] = { - [AC97_REC_MIC] = SOUND_MIXER_MIC, - [AC97_REC_CD] = SOUND_MIXER_CD, - [AC97_REC_VIDEO] = SOUND_MIXER_VIDEO, - [AC97_REC_AUX] = SOUND_MIXER_LINE1, - [AC97_REC_LINE] = SOUND_MIXER_LINE, - [AC97_REC_STEREO]= SOUND_MIXER_IGAIN, - [AC97_REC_PHONE] = SOUND_MIXER_PHONEIN -}; - -/* indexed by bit position */ -static const unsigned int ac97_oss_rm[] = { - [SOUND_MIXER_MIC] = AC97_REC_MIC, - [SOUND_MIXER_CD] = AC97_REC_CD, - [SOUND_MIXER_VIDEO] = AC97_REC_VIDEO, - [SOUND_MIXER_LINE1] = AC97_REC_AUX, - [SOUND_MIXER_LINE] = AC97_REC_LINE, - [SOUND_MIXER_IGAIN] = AC97_REC_STEREO, - [SOUND_MIXER_PHONEIN] = AC97_REC_PHONE -}; - -static LIST_HEAD(codecs); -static LIST_HEAD(codec_drivers); -static DEFINE_MUTEX(codec_mutex); - -/* reads the given OSS mixer from the ac97 the caller must have insured that the ac97 knows - about that given mixer, and should be holding a spinlock for the card */ -static int ac97_read_mixer(struct ac97_codec *codec, int oss_channel) -{ - u16 val; - int ret = 0; - int scale; - struct ac97_mixer_hw *mh = &ac97_hw[oss_channel]; - - val = codec->codec_read(codec , mh->offset); - - if (val & AC97_MUTE) { - ret = 0; - } else if (AC97_STEREO_MASK & (1 << oss_channel)) { - /* nice stereo mixers .. */ - int left,right; - - left = (val >> 8) & 0x7f; - right = val & 0x7f; - - if (oss_channel == SOUND_MIXER_IGAIN) { - right = (right * 100) / mh->scale; - left = (left * 100) / mh->scale; - } else { - /* these may have 5 or 6 bit resolution */ - if(oss_channel == SOUND_MIXER_VOLUME || oss_channel == SOUND_MIXER_ALTPCM) - scale = (1 << codec->bit_resolution); - else - scale = mh->scale; - - right = 100 - ((right * 100) / scale); - left = 100 - ((left * 100) / scale); - } - ret = left | (right << 8); - } else if (oss_channel == SOUND_MIXER_SPEAKER) { - ret = 100 - ((((val & 0x1e)>>1) * 100) / mh->scale); - } else if (oss_channel == SOUND_MIXER_PHONEIN) { - ret = 100 - (((val & 0x1f) * 100) / mh->scale); - } else if (oss_channel == SOUND_MIXER_PHONEOUT) { - scale = (1 << codec->bit_resolution); - ret = 100 - (((val & 0x1f) * 100) / scale); - } else if (oss_channel == SOUND_MIXER_MIC) { - ret = 100 - (((val & 0x1f) * 100) / mh->scale); - /* the low bit is optional in the tone sliders and masking - it lets us avoid the 0xf 'bypass'.. */ - } else if (oss_channel == SOUND_MIXER_BASS) { - ret = 100 - ((((val >> 8) & 0xe) * 100) / mh->scale); - } else if (oss_channel == SOUND_MIXER_TREBLE) { - ret = 100 - (((val & 0xe) * 100) / mh->scale); - } - -#ifdef DEBUG - printk("ac97_codec: read OSS mixer %2d (%s ac97 register 0x%02x), " - "0x%04x -> 0x%04x\n", - oss_channel, codec->id ? "Secondary" : "Primary", - mh->offset, val, ret); -#endif - - return ret; -} - -/* write the OSS encoded volume to the given OSS encoded mixer, again caller's job to - make sure all is well in arg land, call with spinlock held */ -static void ac97_write_mixer(struct ac97_codec *codec, int oss_channel, - unsigned int left, unsigned int right) -{ - u16 val = 0; - int scale; - struct ac97_mixer_hw *mh = &ac97_hw[oss_channel]; - -#ifdef DEBUG - printk("ac97_codec: wrote OSS mixer %2d (%s ac97 register 0x%02x), " - "left vol:%2d, right vol:%2d:", - oss_channel, codec->id ? "Secondary" : "Primary", - mh->offset, left, right); -#endif - - if (AC97_STEREO_MASK & (1 << oss_channel)) { - /* stereo mixers */ - if (left == 0 && right == 0) { - val = AC97_MUTE; - } else { - if (oss_channel == SOUND_MIXER_IGAIN) { - right = (right * mh->scale) / 100; - left = (left * mh->scale) / 100; - if (right >= mh->scale) - right = mh->scale-1; - if (left >= mh->scale) - left = mh->scale-1; - } else { - /* these may have 5 or 6 bit resolution */ - if (oss_channel == SOUND_MIXER_VOLUME || - oss_channel == SOUND_MIXER_ALTPCM) - scale = (1 << codec->bit_resolution); - else - scale = mh->scale; - - right = ((100 - right) * scale) / 100; - left = ((100 - left) * scale) / 100; - if (right >= scale) - right = scale-1; - if (left >= scale) - left = scale-1; - } - val = (left << 8) | right; - } - } else if (oss_channel == SOUND_MIXER_BASS) { - val = codec->codec_read(codec , mh->offset) & ~0x0f00; - left = ((100 - left) * mh->scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val |= (left << 8) & 0x0e00; - } else if (oss_channel == SOUND_MIXER_TREBLE) { - val = codec->codec_read(codec , mh->offset) & ~0x000f; - left = ((100 - left) * mh->scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val |= left & 0x000e; - } else if(left == 0) { - val = AC97_MUTE; - } else if (oss_channel == SOUND_MIXER_SPEAKER) { - left = ((100 - left) * mh->scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val = left << 1; - } else if (oss_channel == SOUND_MIXER_PHONEIN) { - left = ((100 - left) * mh->scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val = left; - } else if (oss_channel == SOUND_MIXER_PHONEOUT) { - scale = (1 << codec->bit_resolution); - left = ((100 - left) * scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val = left; - } else if (oss_channel == SOUND_MIXER_MIC) { - val = codec->codec_read(codec , mh->offset) & ~0x801f; - left = ((100 - left) * mh->scale) / 100; - if (left >= mh->scale) - left = mh->scale-1; - val |= left; - /* the low bit is optional in the tone sliders and masking - it lets us avoid the 0xf 'bypass'.. */ - } -#ifdef DEBUG - printk(" 0x%04x", val); -#endif - - codec->codec_write(codec, mh->offset, val); - -#ifdef DEBUG - val = codec->codec_read(codec, mh->offset); - printk(" -> 0x%04x\n", val); -#endif -} - -/* a thin wrapper for write_mixer */ -static void ac97_set_mixer(struct ac97_codec *codec, unsigned int oss_mixer, unsigned int val ) -{ - unsigned int left,right; - - /* cleanse input a little */ - right = ((val >> 8) & 0xff) ; - left = (val & 0xff) ; - - if (right > 100) right = 100; - if (left > 100) left = 100; - - codec->mixer_state[oss_mixer] = (right << 8) | left; - codec->write_mixer(codec, oss_mixer, left, right); -} - -/* read or write the recmask, the ac97 can really have left and right recording - inputs independantly set, but OSS doesn't seem to want us to express that to - the user. the caller guarantees that we have a supported bit set, and they - must be holding the card's spinlock */ -static int ac97_recmask_io(struct ac97_codec *codec, int rw, int mask) -{ - unsigned int val; - - if (rw) { - /* read it from the card */ - val = codec->codec_read(codec, AC97_RECORD_SELECT); -#ifdef DEBUG - printk("ac97_codec: ac97 recmask to set to 0x%04x\n", val); -#endif - return (1 << ac97_rm2oss[val & 0x07]); - } - - /* else, write the first set in the mask as the - output */ - /* clear out current set value first (AC97 supports only 1 input!) */ - val = (1 << ac97_rm2oss[codec->codec_read(codec, AC97_RECORD_SELECT) & 0x07]); - if (mask != val) - mask &= ~val; - - val = ffs(mask); - val = ac97_oss_rm[val-1]; - val |= val << 8; /* set both channels */ - -#ifdef DEBUG - printk("ac97_codec: setting ac97 recmask to 0x%04x\n", val); -#endif - - codec->codec_write(codec, AC97_RECORD_SELECT, val); - - return 0; -}; - -static int ac97_mixer_ioctl(struct ac97_codec *codec, unsigned int cmd, unsigned long arg) -{ - int i, val = 0; - - if (cmd == SOUND_MIXER_INFO) { - mixer_info info; - memset(&info, 0, sizeof(info)); - strlcpy(info.id, codec->name, sizeof(info.id)); - strlcpy(info.name, codec->name, sizeof(info.name)); - info.modify_counter = codec->modcnt; - if (copy_to_user((void __user *)arg, &info, sizeof(info))) - return -EFAULT; - return 0; - } - if (cmd == SOUND_OLD_MIXER_INFO) { - _old_mixer_info info; - memset(&info, 0, sizeof(info)); - strlcpy(info.id, codec->name, sizeof(info.id)); - strlcpy(info.name, codec->name, sizeof(info.name)); - if (copy_to_user((void __user *)arg, &info, sizeof(info))) - return -EFAULT; - return 0; - } - - if (_IOC_TYPE(cmd) != 'M' || _SIOC_SIZE(cmd) != sizeof(int)) - return -EINVAL; - - if (cmd == OSS_GETVERSION) - return put_user(SOUND_VERSION, (int __user *)arg); - - if (_SIOC_DIR(cmd) == _SIOC_READ) { - switch (_IOC_NR(cmd)) { - case SOUND_MIXER_RECSRC: /* give them the current record source */ - if (!codec->recmask_io) { - val = 0; - } else { - val = codec->recmask_io(codec, 1, 0); - } - break; - - case SOUND_MIXER_DEVMASK: /* give them the supported mixers */ - val = codec->supported_mixers; - break; - - case SOUND_MIXER_RECMASK: /* Arg contains a bit for each supported recording source */ - val = codec->record_sources; - break; - - case SOUND_MIXER_STEREODEVS: /* Mixer channels supporting stereo */ - val = codec->stereo_mixers; - break; - - case SOUND_MIXER_CAPS: - val = SOUND_CAP_EXCL_INPUT; - break; - - default: /* read a specific mixer */ - i = _IOC_NR(cmd); - - if (!supported_mixer(codec, i)) - return -EINVAL; - - /* do we ever want to touch the hardware? */ - /* val = codec->read_mixer(codec, i); */ - val = codec->mixer_state[i]; - break; - } - return put_user(val, (int __user *)arg); - } - - if (_SIOC_DIR(cmd) == (_SIOC_WRITE|_SIOC_READ)) { - codec->modcnt++; - if (get_user(val, (int __user *)arg)) - return -EFAULT; - - switch (_IOC_NR(cmd)) { - case SOUND_MIXER_RECSRC: /* Arg contains a bit for each recording source */ - if (!codec->recmask_io) return -EINVAL; - if (!val) return 0; - if (!(val &= codec->record_sources)) return -EINVAL; - - codec->recmask_io(codec, 0, val); - - return 0; - default: /* write a specific mixer */ - i = _IOC_NR(cmd); - - if (!supported_mixer(codec, i)) - return -EINVAL; - - ac97_set_mixer(codec, i, val); - - return 0; - } - } - return -EINVAL; -} - -/** - * codec_id - Turn id1/id2 into a PnP string - * @id1: Vendor ID1 - * @id2: Vendor ID2 - * @buf: CODEC_ID_BUFSZ byte buffer - * - * Fills buf with a zero terminated PnP ident string for the id1/id2 - * pair. For convenience the return is the passed in buffer pointer. - */ - -static char *codec_id(u16 id1, u16 id2, char *buf) -{ - if(id1&0x8080) { - snprintf(buf, CODEC_ID_BUFSZ, "0x%04x:0x%04x", id1, id2); - } else { - buf[0] = (id1 >> 8); - buf[1] = (id1 & 0xFF); - buf[2] = (id2 >> 8); - snprintf(buf+3, CODEC_ID_BUFSZ - 3, "%d", id2&0xFF); - } - return buf; -} - -/** - * ac97_check_modem - Check if the Codec is a modem - * @codec: codec to check - * - * Return true if the device is an AC97 1.0 or AC97 2.0 modem - */ - -static int ac97_check_modem(struct ac97_codec *codec) -{ - /* Check for an AC97 1.0 soft modem (ID1) */ - if(codec->codec_read(codec, AC97_RESET) & 2) - return 1; - /* Check for an AC97 2.x soft modem */ - codec->codec_write(codec, AC97_EXTENDED_MODEM_ID, 0L); - if(codec->codec_read(codec, AC97_EXTENDED_MODEM_ID) & 1) - return 1; - return 0; -} - - -/** - * ac97_alloc_codec - Allocate an AC97 codec - * - * Returns a new AC97 codec structure. AC97 codecs may become - * refcounted soon so this interface is needed. Returns with - * one reference taken. - */ - -struct ac97_codec *ac97_alloc_codec(void) -{ - struct ac97_codec *codec = kzalloc(sizeof(struct ac97_codec), GFP_KERNEL); - if(!codec) - return NULL; - - spin_lock_init(&codec->lock); - INIT_LIST_HEAD(&codec->list); - return codec; -} - -EXPORT_SYMBOL(ac97_alloc_codec); - -/** - * ac97_release_codec - Release an AC97 codec - * @codec: codec to release - * - * Release an allocated AC97 codec. This will be refcounted in - * time but for the moment is trivial. Calls the unregister - * handler if the codec is now defunct. - */ - -void ac97_release_codec(struct ac97_codec *codec) -{ - /* Remove from the list first, we don't want to be - "rediscovered" */ - mutex_lock(&codec_mutex); - list_del(&codec->list); - mutex_unlock(&codec_mutex); - /* - * The driver needs to deal with internal - * locking to avoid accidents here. - */ - if(codec->driver) - codec->driver->remove(codec, codec->driver); - kfree(codec); -} - -EXPORT_SYMBOL(ac97_release_codec); - -/** - * ac97_probe_codec - Initialize and setup AC97-compatible codec - * @codec: (in/out) Kernel info for a single AC97 codec - * - * Reset the AC97 codec, then initialize the mixer and - * the rest of the @codec structure. - * - * The codec_read and codec_write fields of @codec are - * required to be setup and working when this function - * is called. All other fields are set by this function. - * - * codec_wait field of @codec can optionally be provided - * when calling this function. If codec_wait is not %NULL, - * this function will call codec_wait any time it is - * necessary to wait for the audio chip to reach the - * codec-ready state. If codec_wait is %NULL, then - * the default behavior is to call schedule_timeout. - * Currently codec_wait is used to wait for AC97 codec - * reset to complete. - * - * Some codecs will power down when a register reset is - * performed. We now check for such codecs. - * - * Returns 1 (true) on success, or 0 (false) on failure. - */ - -int ac97_probe_codec(struct ac97_codec *codec) -{ - u16 id1, id2; - u16 audio; - int i; - char cidbuf[CODEC_ID_BUFSZ]; - u16 f; - struct list_head *l; - struct ac97_driver *d; - - /* wait for codec-ready state */ - if (codec->codec_wait) - codec->codec_wait(codec); - else - udelay(10); - - /* will the codec power down if register reset ? */ - id1 = codec->codec_read(codec, AC97_VENDOR_ID1); - id2 = codec->codec_read(codec, AC97_VENDOR_ID2); - codec->name = NULL; - codec->codec_ops = &null_ops; - for (i = 0; i < ARRAY_SIZE(ac97_codec_ids); i++) { - if (ac97_codec_ids[i].id == ((id1 << 16) | id2)) { - codec->type = ac97_codec_ids[i].id; - codec->name = ac97_codec_ids[i].name; - codec->codec_ops = ac97_codec_ids[i].ops; - codec->flags = ac97_codec_ids[i].flags; - break; - } - } - - codec->model = (id1 << 16) | id2; - if ((codec->flags & AC97_DEFAULT_POWER_OFF) == 0) { - /* reset codec and wait for the ready bit before we continue */ - codec->codec_write(codec, AC97_RESET, 0L); - if (codec->codec_wait) - codec->codec_wait(codec); - else - udelay(10); - } - - /* probing AC97 codec, AC97 2.0 says that bit 15 of register 0x00 (reset) should - * be read zero. - * - * FIXME: is the following comment outdated? -jgarzik - * Probing of AC97 in this way is not reliable, it is not even SAFE !! - */ - if ((audio = codec->codec_read(codec, AC97_RESET)) & 0x8000) { - printk(KERN_ERR "ac97_codec: %s ac97 codec not present\n", - (codec->id & 0x2) ? (codec->id&1 ? "4th" : "Tertiary") - : (codec->id&1 ? "Secondary": "Primary")); - return 0; - } - - /* probe for Modem Codec */ - codec->modem = ac97_check_modem(codec); - - /* enable SPDIF */ - f = codec->codec_read(codec, AC97_EXTENDED_STATUS); - if((codec->codec_ops == &null_ops) && (f & 4)) - codec->codec_ops = &default_digital_ops; - - /* A device which thinks its a modem but isnt */ - if(codec->flags & AC97_DELUDED_MODEM) - codec->modem = 0; - - if (codec->name == NULL) - codec->name = "Unknown"; - printk(KERN_INFO "ac97_codec: AC97 %s codec, id: %s (%s)\n", - codec->modem ? "Modem" : (audio ? "Audio" : ""), - codec_id(id1, id2, cidbuf), codec->name); - - if(!ac97_init_mixer(codec)) - return 0; - - /* - * Attach last so the caller can override the mixer - * callbacks. - */ - - mutex_lock(&codec_mutex); - list_add(&codec->list, &codecs); - - list_for_each(l, &codec_drivers) { - d = list_entry(l, struct ac97_driver, list); - if ((codec->model ^ d->codec_id) & d->codec_mask) - continue; - if(d->probe(codec, d) == 0) - { - codec->driver = d; - break; - } - } - - mutex_unlock(&codec_mutex); - return 1; -} - -static int ac97_init_mixer(struct ac97_codec *codec) -{ - u16 cap; - int i; - - cap = codec->codec_read(codec, AC97_RESET); - - /* mixer masks */ - codec->supported_mixers = AC97_SUPPORTED_MASK; - codec->stereo_mixers = AC97_STEREO_MASK; - codec->record_sources = AC97_RECORD_MASK; - if (!(cap & 0x04)) - codec->supported_mixers &= ~(SOUND_MASK_BASS|SOUND_MASK_TREBLE); - if (!(cap & 0x10)) - codec->supported_mixers &= ~SOUND_MASK_ALTPCM; - - - /* detect bit resolution */ - codec->codec_write(codec, AC97_MASTER_VOL_STEREO, 0x2020); - if(codec->codec_read(codec, AC97_MASTER_VOL_STEREO) == 0x2020) - codec->bit_resolution = 6; - else - codec->bit_resolution = 5; - - /* generic OSS to AC97 wrapper */ - codec->read_mixer = ac97_read_mixer; - codec->write_mixer = ac97_write_mixer; - codec->recmask_io = ac97_recmask_io; - codec->mixer_ioctl = ac97_mixer_ioctl; - - /* initialize mixer channel volumes */ - for (i = 0; i < SOUND_MIXER_NRDEVICES; i++) { - struct mixer_defaults *md = &mixer_defaults[i]; - if (md->mixer == -1) - break; - if (!supported_mixer(codec, md->mixer)) - continue; - ac97_set_mixer(codec, md->mixer, md->value); - } - - /* codec specific initialization for 4-6 channel output or secondary codec stuff */ - if (codec->codec_ops->init != NULL) { - codec->codec_ops->init(codec); - } - - /* - * Volume is MUTE only on this device. We have to initialise - * it but its useless beyond that. - */ - if(codec->flags & AC97_NO_PCM_VOLUME) - { - codec->supported_mixers &= ~SOUND_MASK_PCM; - printk(KERN_WARNING "AC97 codec does not have proper volume support.\n"); - } - return 1; -} - -#define AC97_SIGMATEL_ANALOG 0x6c /* Analog Special */ -#define AC97_SIGMATEL_DAC2INVERT 0x6e -#define AC97_SIGMATEL_BIAS1 0x70 -#define AC97_SIGMATEL_BIAS2 0x72 -#define AC97_SIGMATEL_MULTICHN 0x74 /* Multi-Channel programming */ -#define AC97_SIGMATEL_CIC1 0x76 -#define AC97_SIGMATEL_CIC2 0x78 - - -static int sigmatel_9708_init(struct ac97_codec * codec) -{ - u16 codec72, codec6c; - - codec72 = codec->codec_read(codec, AC97_SIGMATEL_BIAS2) & 0x8000; - codec6c = codec->codec_read(codec, AC97_SIGMATEL_ANALOG); - - if ((codec72==0) && (codec6c==0)) { - codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba); - codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x1000); - codec->codec_write(codec, AC97_SIGMATEL_BIAS1, 0xabba); - codec->codec_write(codec, AC97_SIGMATEL_BIAS2, 0x0007); - } else if ((codec72==0x8000) && (codec6c==0)) { - codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba); - codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x1001); - codec->codec_write(codec, AC97_SIGMATEL_DAC2INVERT, 0x0008); - } else if ((codec72==0x8000) && (codec6c==0x0080)) { - /* nothing */ - } - codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x0000); - return 0; -} - - -static int sigmatel_9721_init(struct ac97_codec * codec) -{ - /* Only set up secondary codec */ - if (codec->id == 0) - return 0; - - codec->codec_write(codec, AC97_SURROUND_MASTER, 0L); - - /* initialize SigmaTel STAC9721/23 as secondary codec, decoding AC link - sloc 3,4 = 0x01, slot 7,8 = 0x00, */ - codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x00); - - /* we don't have the crystal when we are on an AMR card, so use - BIT_CLK as our clock source. Write the magic word ABBA and read - back to enable register 0x78 */ - codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba); - codec->codec_read(codec, AC97_SIGMATEL_CIC1); - - /* sync all the clocks*/ - codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x3802); - - return 0; -} - - -static int sigmatel_9744_init(struct ac97_codec * codec) -{ - // patch for SigmaTel - codec->codec_write(codec, AC97_SIGMATEL_CIC1, 0xabba); - codec->codec_write(codec, AC97_SIGMATEL_CIC2, 0x0000); // is this correct? --jk - codec->codec_write(codec, AC97_SIGMATEL_BIAS1, 0xabba); - codec->codec_write(codec, AC97_SIGMATEL_BIAS2, 0x0002); - codec->codec_write(codec, AC97_SIGMATEL_MULTICHN, 0x0000); - return 0; -} - -static int cmedia_init(struct ac97_codec *codec) -{ - /* Initialise the CMedia 9739 */ - /* - We could set various options here - Register 0x20 bit 0x100 sets mic as center bass - Also do multi_channel_ctrl &=~0x3000 |=0x1000 - - For now we set up the GPIO and PC beep - */ - - u16 v; - - /* MIC */ - codec->codec_write(codec, 0x64, 0x3000); - v = codec->codec_read(codec, 0x64); - v &= ~0x8000; - codec->codec_write(codec, 0x64, v); - codec->codec_write(codec, 0x70, 0x0100); - codec->codec_write(codec, 0x72, 0x0020); - return 0; -} - -#define AC97_WM97XX_FMIXER_VOL 0x72 -#define AC97_WM97XX_RMIXER_VOL 0x74 -#define AC97_WM97XX_TEST 0x5a -#define AC97_WM9704_RPCM_VOL 0x70 -#define AC97_WM9711_OUT3VOL 0x16 - -static int wolfson_init03(struct ac97_codec * codec) -{ - /* this is known to work for the ViewSonic ViewPad 1000 */ - codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808); - codec->codec_write(codec, AC97_GENERAL_PURPOSE, 0x8000); - return 0; -} - -static int wolfson_init04(struct ac97_codec * codec) -{ - codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808); - codec->codec_write(codec, AC97_WM97XX_RMIXER_VOL, 0x0808); - - // patch for DVD noise - codec->codec_write(codec, AC97_WM97XX_TEST, 0x0200); - - // init vol as PCM vol - codec->codec_write(codec, AC97_WM9704_RPCM_VOL, - codec->codec_read(codec, AC97_PCMOUT_VOL)); - - /* set rear surround volume */ - codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0000); - return 0; -} - -/* WM9705, WM9710 */ -static int wolfson_init05(struct ac97_codec * codec) -{ - /* set front mixer volume */ - codec->codec_write(codec, AC97_WM97XX_FMIXER_VOL, 0x0808); - return 0; -} - -/* WM9711, WM9712 */ -static int wolfson_init11(struct ac97_codec * codec) -{ - /* stop pop's during suspend/resume */ - codec->codec_write(codec, AC97_WM97XX_TEST, - codec->codec_read(codec, AC97_WM97XX_TEST) & 0xffbf); - - /* set out3 volume */ - codec->codec_write(codec, AC97_WM9711_OUT3VOL, 0x0808); - return 0; -} - -/* WM9713 */ -static int wolfson_init13(struct ac97_codec * codec) -{ - codec->codec_write(codec, AC97_RECORD_GAIN, 0x00a0); - codec->codec_write(codec, AC97_POWER_CONTROL, 0x0000); - codec->codec_write(codec, AC97_EXTENDED_MODEM_ID, 0xDA00); - codec->codec_write(codec, AC97_EXTEND_MODEM_STAT, 0x3810); - codec->codec_write(codec, AC97_PHONE_VOL, 0x0808); - codec->codec_write(codec, AC97_PCBEEP_VOL, 0x0808); - - return 0; -} - -static int tritech_init(struct ac97_codec * codec) -{ - codec->codec_write(codec, 0x26, 0x0300); - codec->codec_write(codec, 0x26, 0x0000); - codec->codec_write(codec, AC97_SURROUND_MASTER, 0x0000); - codec->codec_write(codec, AC97_RESERVED_3A, 0x0000); - return 0; -} - - -/* copied from drivers/sound/maestro.c */ -static int tritech_maestro_init(struct ac97_codec * codec) -{ - /* no idea what this does */ - codec->codec_write(codec, 0x2A, 0x0001); - codec->codec_write(codec, 0x2C, 0x0000); - codec->codec_write(codec, 0x2C, 0XFFFF); - return 0; -} - - - -/* - * Presario700 workaround - * for Jack Sense/SPDIF Register mis-setting causing - * no audible output - * by Santiago Nullo 04/05/2002 - */ - -#define AC97_AD1886_JACK_SENSE 0x72 - -static int ad1886_init(struct ac97_codec * codec) -{ - /* from AD1886 Specs */ - codec->codec_write(codec, AC97_AD1886_JACK_SENSE, 0x0010); - return 0; -} - - - - -/* - * This is basically standard AC97. It should work as a default for - * almost all modern codecs. Note that some cards wire EAPD *backwards* - * That side of it is up to the card driver not us to cope with. - * - */ - -static int eapd_control(struct ac97_codec * codec, int on) -{ - if(on) - codec->codec_write(codec, AC97_POWER_CONTROL, - codec->codec_read(codec, AC97_POWER_CONTROL)|0x8000); - else - codec->codec_write(codec, AC97_POWER_CONTROL, - codec->codec_read(codec, AC97_POWER_CONTROL)&~0x8000); - return 0; -} - -static int generic_digital_control(struct ac97_codec *codec, int slots, int rate, int mode) -{ - u16 reg; - - reg = codec->codec_read(codec, AC97_SPDIF_CONTROL); - - switch(rate) - { - /* Off by default */ - default: - case 0: - reg = codec->codec_read(codec, AC97_EXTENDED_STATUS); - codec->codec_write(codec, AC97_EXTENDED_STATUS, (reg & ~AC97_EA_SPDIF)); - if(rate == 0) - return 0; - return -EINVAL; - case 1: - reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_48K; - break; - case 2: - reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_44K; - break; - case 3: - reg = (reg & AC97_SC_SPSR_MASK) | AC97_SC_SPSR_32K; - break; - } - - reg &= ~AC97_SC_CC_MASK; - reg |= (mode & AUDIO_CCMASK) << 6; - - if(mode & AUDIO_DIGITAL) - reg |= 2; - if(mode & AUDIO_PRO) - reg |= 1; - if(mode & AUDIO_DRS) - reg |= 0x4000; - - codec->codec_write(codec, AC97_SPDIF_CONTROL, reg); - - reg = codec->codec_read(codec, AC97_EXTENDED_STATUS); - reg &= (AC97_EA_SLOT_MASK); - reg |= AC97_EA_VRA | AC97_EA_SPDIF | slots; - codec->codec_write(codec, AC97_EXTENDED_STATUS, reg); - - reg = codec->codec_read(codec, AC97_EXTENDED_STATUS); - if(!(reg & 0x0400)) - { - codec->codec_write(codec, AC97_EXTENDED_STATUS, reg & ~ AC97_EA_SPDIF); - return -EINVAL; - } - return 0; -} - -/* - * Crystal digital audio control (CS4299) - */ - -static int crystal_digital_control(struct ac97_codec *codec, int slots, int rate, int mode) -{ - u16 cv; - - if(mode & AUDIO_DIGITAL) - return -EINVAL; - - switch(rate) - { - case 0: cv = 0x0; break; /* SPEN off */ - case 48000: cv = 0x8004; break; /* 48KHz digital */ - case 44100: cv = 0x8104; break; /* 44.1KHz digital */ - case 32768: /* 32Khz */ - default: - return -EINVAL; - } - codec->codec_write(codec, 0x68, cv); - return 0; -} - -/* - * CMedia digital audio control - * Needs more work. - */ - -static int cmedia_digital_control(struct ac97_codec *codec, int slots, int rate, int mode) -{ - u16 cv; - - if(mode & AUDIO_DIGITAL) - return -EINVAL; - - switch(rate) - { - case 0: cv = 0x0001; break; /* SPEN off */ - case 48000: cv = 0x0009; break; /* 48KHz digital */ - default: - return -EINVAL; - } - codec->codec_write(codec, 0x2A, 0x05c4); - codec->codec_write(codec, 0x6C, cv); - - /* Switch on mix to surround */ - cv = codec->codec_read(codec, 0x64); - cv &= ~0x0200; - if(mode) - cv |= 0x0200; - codec->codec_write(codec, 0x64, cv); - return 0; -} - - -/* copied from drivers/sound/maestro.c */ -#if 0 /* there has been 1 person on the planet with a pt101 that we - know of. If they care, they can put this back in :) */ -static int pt101_init(struct ac97_codec * codec) -{ - printk(KERN_INFO "ac97_codec: PT101 Codec detected, initializing but _not_ installing mixer device.\n"); - /* who knows.. */ - codec->codec_write(codec, 0x2A, 0x0001); - codec->codec_write(codec, 0x2C, 0x0000); - codec->codec_write(codec, 0x2C, 0xFFFF); - codec->codec_write(codec, 0x10, 0x9F1F); - codec->codec_write(codec, 0x12, 0x0808); - codec->codec_write(codec, 0x14, 0x9F1F); - codec->codec_write(codec, 0x16, 0x9F1F); - codec->codec_write(codec, 0x18, 0x0404); - codec->codec_write(codec, 0x1A, 0x0000); - codec->codec_write(codec, 0x1C, 0x0000); - codec->codec_write(codec, 0x02, 0x0404); - codec->codec_write(codec, 0x04, 0x0808); - codec->codec_write(codec, 0x0C, 0x801F); - codec->codec_write(codec, 0x0E, 0x801F); - return 0; -} -#endif - - -EXPORT_SYMBOL(ac97_probe_codec); - -MODULE_LICENSE("GPL"); - diff --git a/sound/oss/au1550_ac97.c b/sound/oss/au1550_ac97.c deleted file mode 100644 index a8f626d99c5b..000000000000 --- a/sound/oss/au1550_ac97.c +++ /dev/null @@ -1,2147 +0,0 @@ -/* - * au1550_ac97.c -- Sound driver for Alchemy Au1550 MIPS Internet Edge - * Processor. - * - * Copyright 2004 Embedded Edge, LLC - * dan@embeddededge.com - * - * Mostly copied from the au1000.c driver and some from the - * PowerMac dbdma driver. - * We assume the processor can do memory coherent DMA. - * - * Ported to 2.6 by Matt Porter <mporter@kernel.crashing.org> - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESS OR IMPLIED - * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF - * MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN - * NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, - * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT - * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF - * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON - * ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT - * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF - * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. - * - * You should have received a copy of the GNU General Public License along - * with this program; if not, write to the Free Software Foundation, Inc., - * 675 Mass Ave, Cambridge, MA 02139, USA. - * - */ - -#undef DEBUG - -#include <linux/module.h> -#include <linux/string.h> -#include <linux/ioport.h> -#include <linux/sched.h> -#include <linux/delay.h> -#include <linux/sound.h> -#include <linux/slab.h> -#include <linux/soundcard.h> -#include <linux/init.h> -#include <linux/interrupt.h> -#include <linux/kernel.h> -#include <linux/poll.h> -#include <linux/bitops.h> -#include <linux/spinlock.h> -#include <linux/ac97_codec.h> -#include <linux/mutex.h> - -#include <asm/io.h> -#include <asm/uaccess.h> -#include <asm/hardirq.h> -#include <asm/mach-au1x00/au1xxx_psc.h> -#include <asm/mach-au1x00/au1xxx_dbdma.h> -#include <asm/mach-au1x00/au1xxx.h> - -#undef OSS_DOCUMENTED_MIXER_SEMANTICS - -/* misc stuff */ -#define POLL_COUNT 0x50000 -#define AC97_EXT_DACS (AC97_EXTID_SDAC | AC97_EXTID_CDAC | AC97_EXTID_LDAC) - -/* The number of DBDMA ring descriptors to allocate. No sense making - * this too large....if you can't keep up with a few you aren't likely - * to be able to with lots of them, either. - */ -#define NUM_DBDMA_DESCRIPTORS 4 - -#define err(format, arg...) printk(KERN_ERR format "\n" , ## arg) - -/* Boot options - * 0 = no VRA, 1 = use VRA if codec supports it - */ -static DEFINE_MUTEX(au1550_ac97_mutex); -static int vra = 1; -module_param(vra, bool, 0); -MODULE_PARM_DESC(vra, "if 1 use VRA if codec supports it"); - -static struct au1550_state { - /* soundcore stuff */ - int dev_audio; - - struct ac97_codec *codec; - unsigned codec_base_caps; /* AC'97 reg 00h, "Reset Register" */ - unsigned codec_ext_caps; /* AC'97 reg 28h, "Extended Audio ID" */ - int no_vra; /* do not use VRA */ - - spinlock_t lock; - struct mutex open_mutex; - struct mutex sem; - fmode_t open_mode; - wait_queue_head_t open_wait; - - struct dmabuf { - u32 dmanr; - unsigned sample_rate; - unsigned src_factor; - unsigned sample_size; - int num_channels; - int dma_bytes_per_sample; - int user_bytes_per_sample; - int cnt_factor; - - void *rawbuf; - unsigned buforder; - unsigned numfrag; - unsigned fragshift; - void *nextIn; - void *nextOut; - int count; - unsigned total_bytes; - unsigned error; - wait_queue_head_t wait; - - /* redundant, but makes calculations easier */ - unsigned fragsize; - unsigned dma_fragsize; - unsigned dmasize; - unsigned dma_qcount; - - /* OSS stuff */ - unsigned mapped:1; - unsigned ready:1; - unsigned stopped:1; - unsigned ossfragshift; - int ossmaxfrags; - unsigned subdivision; - } dma_dac, dma_adc; -} au1550_state; - -static unsigned -ld2(unsigned int x) -{ - unsigned r = 0; - - if (x >= 0x10000) { - x >>= 16; - r += 16; - } - if (x >= 0x100) { - x >>= 8; - r += 8; - } - if (x >= 0x10) { - x >>= 4; - r += 4; - } - if (x >= 4) { - x >>= 2; - r += 2; - } - if (x >= 2) - r++; - return r; -} - -static void -au1550_delay(int msec) -{ - if (in_interrupt()) - return; - - schedule_timeout_uninterruptible(msecs_to_jiffies(msec)); -} - -static u16 -rdcodec(struct ac97_codec *codec, u8 addr) -{ - struct au1550_state *s = codec->private_data; - unsigned long flags; - u32 cmd, val; - u16 data; - int i; - - spin_lock_irqsave(&s->lock, flags); - - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97STAT); - au_sync(); - if (!(val & PSC_AC97STAT_CP)) - break; - } - if (i == POLL_COUNT) - err("rdcodec: codec cmd pending expired!"); - - cmd = (u32)PSC_AC97CDC_INDX(addr); - cmd |= PSC_AC97CDC_RD; /* read command */ - au_writel(cmd, PSC_AC97CDC); - au_sync(); - - /* now wait for the data - */ - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97STAT); - au_sync(); - if (!(val & PSC_AC97STAT_CP)) - break; - } - if (i == POLL_COUNT) { - err("rdcodec: read poll expired!"); - data = 0; - goto out; - } - - /* wait for command done? - */ - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97EVNT); - au_sync(); - if (val & PSC_AC97EVNT_CD) - break; - } - if (i == POLL_COUNT) { - err("rdcodec: read cmdwait expired!"); - data = 0; - goto out; - } - - data = au_readl(PSC_AC97CDC) & 0xffff; - au_sync(); - - /* Clear command done event. - */ - au_writel(PSC_AC97EVNT_CD, PSC_AC97EVNT); - au_sync(); - - out: - spin_unlock_irqrestore(&s->lock, flags); - - return data; -} - - -static void -wrcodec(struct ac97_codec *codec, u8 addr, u16 data) -{ - struct au1550_state *s = codec->private_data; - unsigned long flags; - u32 cmd, val; - int i; - - spin_lock_irqsave(&s->lock, flags); - - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97STAT); - au_sync(); - if (!(val & PSC_AC97STAT_CP)) - break; - } - if (i == POLL_COUNT) - err("wrcodec: codec cmd pending expired!"); - - cmd = (u32)PSC_AC97CDC_INDX(addr); - cmd |= (u32)data; - au_writel(cmd, PSC_AC97CDC); - au_sync(); - - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97STAT); - au_sync(); - if (!(val & PSC_AC97STAT_CP)) - break; - } - if (i == POLL_COUNT) - err("wrcodec: codec cmd pending expired!"); - - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97EVNT); - au_sync(); - if (val & PSC_AC97EVNT_CD) - break; - } - if (i == POLL_COUNT) - err("wrcodec: read cmdwait expired!"); - - /* Clear command done event. - */ - au_writel(PSC_AC97EVNT_CD, PSC_AC97EVNT); - au_sync(); - - spin_unlock_irqrestore(&s->lock, flags); -} - -static void -waitcodec(struct ac97_codec *codec) -{ - u16 temp; - u32 val; - int i; - - /* codec_wait is used to wait for a ready state after - * an AC97C_RESET. - */ - au1550_delay(10); - - /* first poll the CODEC_READY tag bit - */ - for (i = 0; i < POLL_COUNT; i++) { - val = au_readl(PSC_AC97STAT); - au_sync(); - if (val & PSC_AC97STAT_CR) - break; - } - if (i == POLL_COUNT) { - err("waitcodec: CODEC_READY poll expired!"); - return; - } - - /* get AC'97 powerdown control/status register - */ - temp = rdcodec(codec, AC97_POWER_CONTROL); - - /* If anything is powered down, power'em up - */ - if (temp & 0x7f00) { - /* Power on - */ - wrcodec(codec, AC97_POWER_CONTROL, 0); - au1550_delay(100); - - /* Reread - */ - temp = rdcodec(codec, AC97_POWER_CONTROL); - } - - /* Check if Codec REF,ANL,DAC,ADC ready - */ - if ((temp & 0x7f0f) != 0x000f) - err("codec reg 26 status (0x%x) not ready!!", temp); -} - -/* stop the ADC before calling */ -static void -set_adc_rate(struct au1550_state *s, unsigned rate) -{ - struct dmabuf *adc = &s->dma_adc; - struct dmabuf *dac = &s->dma_dac; - unsigned adc_rate, dac_rate; - u16 ac97_extstat; - - if (s->no_vra) { - /* calc SRC factor - */ - adc->src_factor = ((96000 / rate) + 1) >> 1; - adc->sample_rate = 48000 / adc->src_factor; - return; - } - - adc->src_factor = 1; - - ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS); - - rate = rate > 48000 ? 48000 : rate; - - /* enable VRA - */ - wrcodec(s->codec, AC97_EXTENDED_STATUS, - ac97_extstat | AC97_EXTSTAT_VRA); - - /* now write the sample rate - */ - wrcodec(s->codec, AC97_PCM_LR_ADC_RATE, (u16) rate); - - /* read it back for actual supported rate - */ - adc_rate = rdcodec(s->codec, AC97_PCM_LR_ADC_RATE); - - pr_debug("set_adc_rate: set to %d Hz\n", adc_rate); - - /* some codec's don't allow unequal DAC and ADC rates, in which case - * writing one rate reg actually changes both. - */ - dac_rate = rdcodec(s->codec, AC97_PCM_FRONT_DAC_RATE); - if (dac->num_channels > 2) - wrcodec(s->codec, AC97_PCM_SURR_DAC_RATE, dac_rate); - if (dac->num_channels > 4) - wrcodec(s->codec, AC97_PCM_LFE_DAC_RATE, dac_rate); - - adc->sample_rate = adc_rate; - dac->sample_rate = dac_rate; -} - -/* stop the DAC before calling */ -static void -set_dac_rate(struct au1550_state *s, unsigned rate) -{ - struct dmabuf *dac = &s->dma_dac; - struct dmabuf *adc = &s->dma_adc; - unsigned adc_rate, dac_rate; - u16 ac97_extstat; - - if (s->no_vra) { - /* calc SRC factor - */ - dac->src_factor = ((96000 / rate) + 1) >> 1; - dac->sample_rate = 48000 / dac->src_factor; - return; - } - - dac->src_factor = 1; - - ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS); - - rate = rate > 48000 ? 48000 : rate; - - /* enable VRA - */ - wrcodec(s->codec, AC97_EXTENDED_STATUS, - ac97_extstat | AC97_EXTSTAT_VRA); - - /* now write the sample rate - */ - wrcodec(s->codec, AC97_PCM_FRONT_DAC_RATE, (u16) rate); - - /* I don't support different sample rates for multichannel, - * so make these channels the same. - */ - if (dac->num_channels > 2) - wrcodec(s->codec, AC97_PCM_SURR_DAC_RATE, (u16) rate); - if (dac->num_channels > 4) - wrcodec(s->codec, AC97_PCM_LFE_DAC_RATE, (u16) rate); - /* read it back for actual supported rate - */ - dac_rate = rdcodec(s->codec, AC97_PCM_FRONT_DAC_RATE); - - pr_debug("set_dac_rate: set to %d Hz\n", dac_rate); - - /* some codec's don't allow unequal DAC and ADC rates, in which case - * writing one rate reg actually changes both. - */ - adc_rate = rdcodec(s->codec, AC97_PCM_LR_ADC_RATE); - - dac->sample_rate = dac_rate; - adc->sample_rate = adc_rate; -} - -static void -stop_dac(struct au1550_state *s) -{ - struct dmabuf *db = &s->dma_dac; - u32 stat; - unsigned long flags; - - if (db->stopped) - return; - - spin_lock_irqsave(&s->lock, flags); - - au_writel(PSC_AC97PCR_TP, PSC_AC97PCR); - au_sync(); - - /* Wait for Transmit Busy to show disabled. - */ - do { - stat = au_readl(PSC_AC97STAT); - au_sync(); - } while ((stat & PSC_AC97STAT_TB) != 0); - - au1xxx_dbdma_reset(db->dmanr); - - db->stopped = 1; - - spin_unlock_irqrestore(&s->lock, flags); -} - -static void -stop_adc(struct au1550_state *s) -{ - struct dmabuf *db = &s->dma_adc; - unsigned long flags; - u32 stat; - - if (db->stopped) - return; - - spin_lock_irqsave(&s->lock, flags); - - au_writel(PSC_AC97PCR_RP, PSC_AC97PCR); - au_sync(); - - /* Wait for Receive Busy to show disabled. - */ - do { - stat = au_readl(PSC_AC97STAT); - au_sync(); - } while ((stat & PSC_AC97STAT_RB) != 0); - - au1xxx_dbdma_reset(db->dmanr); - - db->stopped = 1; - - spin_unlock_irqrestore(&s->lock, flags); -} - - -static void -set_xmit_slots(int num_channels) -{ - u32 ac97_config, stat; - - ac97_config = au_readl(PSC_AC97CFG); - au_sync(); - ac97_config &= ~(PSC_AC97CFG_TXSLOT_MASK | PSC_AC97CFG_DE_ENABLE); - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - switch (num_channels) { - case 6: /* stereo with surround and center/LFE, - * slots 3,4,6,7,8,9 - */ - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(6); - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(9); - - case 4: /* stereo with surround, slots 3,4,7,8 */ - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(7); - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(8); - - case 2: /* stereo, slots 3,4 */ - case 1: /* mono */ - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(3); - ac97_config |= PSC_AC97CFG_TXSLOT_ENA(4); - } - - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - ac97_config |= PSC_AC97CFG_DE_ENABLE; - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - /* Wait for Device ready. - */ - do { - stat = au_readl(PSC_AC97STAT); - au_sync(); - } while ((stat & PSC_AC97STAT_DR) == 0); -} - -static void -set_recv_slots(int num_channels) -{ - u32 ac97_config, stat; - - ac97_config = au_readl(PSC_AC97CFG); - au_sync(); - ac97_config &= ~(PSC_AC97CFG_RXSLOT_MASK | PSC_AC97CFG_DE_ENABLE); - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - /* Always enable slots 3 and 4 (stereo). Slot 6 is - * optional Mic ADC, which we don't support yet. - */ - ac97_config |= PSC_AC97CFG_RXSLOT_ENA(3); - ac97_config |= PSC_AC97CFG_RXSLOT_ENA(4); - - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - ac97_config |= PSC_AC97CFG_DE_ENABLE; - au_writel(ac97_config, PSC_AC97CFG); - au_sync(); - - /* Wait for Device ready. - */ - do { - stat = au_readl(PSC_AC97STAT); - au_sync(); - } while ((stat & PSC_AC97STAT_DR) == 0); -} - -/* Hold spinlock for both start_dac() and start_adc() calls */ -static void -start_dac(struct au1550_state *s) -{ - struct dmabuf *db = &s->dma_dac; - - if (!db->stopped) - return; - - set_xmit_slots(db->num_channels); - au_writel(PSC_AC97PCR_TC, PSC_AC97PCR); - au_sync(); - au_writel(PSC_AC97PCR_TS, PSC_AC97PCR); - au_sync(); - - au1xxx_dbdma_start(db->dmanr); - - db->stopped = 0; -} - -static void -start_adc(struct au1550_state *s) -{ - struct dmabuf *db = &s->dma_adc; - int i; - - if (!db->stopped) - return; - - /* Put two buffers on the ring to get things started. - */ - for (i=0; i<2; i++) { - au1xxx_dbdma_put_dest(db->dmanr, virt_to_phys(db->nextIn), - db->dma_fragsize, DDMA_FLAGS_IE); - - db->nextIn += db->dma_fragsize; - if (db->nextIn >= db->rawbuf + db->dmasize) - db->nextIn -= db->dmasize; - } - - set_recv_slots(db->num_channels); - au1xxx_dbdma_start(db->dmanr); - au_writel(PSC_AC97PCR_RC, PSC_AC97PCR); - au_sync(); - au_writel(PSC_AC97PCR_RS, PSC_AC97PCR); - au_sync(); - - db->stopped = 0; -} - -static int -prog_dmabuf(struct au1550_state *s, struct dmabuf *db) -{ - unsigned user_bytes_per_sec; - unsigned bufs; - unsigned rate = db->sample_rate; - - if (!db->rawbuf) { - db->ready = db->mapped = 0; - db->buforder = 5; /* 32 * PAGE_SIZE */ - db->rawbuf = kmalloc((PAGE_SIZE << db->buforder), GFP_KERNEL); - if (!db->rawbuf) - return -ENOMEM; - } - - db->cnt_factor = 1; - if (db->sample_size == 8) - db->cnt_factor *= 2; - if (db->num_channels == 1) - db->cnt_factor *= 2; - db->cnt_factor *= db->src_factor; - - db->count = 0; - db->dma_qcount = 0; - db->nextIn = db->nextOut = db->rawbuf; - - db->user_bytes_per_sample = (db->sample_size>>3) * db->num_channels; - db->dma_bytes_per_sample = 2 * ((db->num_channels == 1) ? - 2 : db->num_channels); - - user_bytes_per_sec = rate * db->user_bytes_per_sample; - bufs = PAGE_SIZE << db->buforder; - if (db->ossfragshift) { - if ((1000 << db->ossfragshift) < user_bytes_per_sec) - db->fragshift = ld2(user_bytes_per_sec/1000); - else - db->fragshift = db->ossfragshift; - } else { - db->fragshift = ld2(user_bytes_per_sec / 100 / - (db->subdivision ? db->subdivision : 1)); - if (db->fragshift < 3) - db->fragshift = 3; - } - - db->fragsize = 1 << db->fragshift; - db->dma_fragsize = db->fragsize * db->cnt_factor; - db->numfrag = bufs / db->dma_fragsize; - - while (db->numfrag < 4 && db->fragshift > 3) { - db->fragshift--; - db->fragsize = 1 << db->fragshift; - db->dma_fragsize = db->fragsize * db->cnt_factor; - db->numfrag = bufs / db->dma_fragsize; - } - - if (db->ossmaxfrags >= 4 && db->ossmaxfrags < db->numfrag) - db->numfrag = db->ossmaxfrags; - - db->dmasize = db->dma_fragsize * db->numfrag; - memset(db->rawbuf, 0, bufs); - - pr_debug("prog_dmabuf: rate=%d, samplesize=%d, channels=%d\n", - rate, db->sample_size, db->num_channels); - pr_debug("prog_dmabuf: fragsize=%d, cnt_factor=%d, dma_fragsize=%d\n", - db->fragsize, db->cnt_factor, db->dma_fragsize); - pr_debug("prog_dmabuf: numfrag=%d, dmasize=%d\n", db->numfrag, db->dmasize); - - db->ready = 1; - return 0; -} - -static int -prog_dmabuf_adc(struct au1550_state *s) -{ - stop_adc(s); - return prog_dmabuf(s, &s->dma_adc); - -} - -static int -prog_dmabuf_dac(struct au1550_state *s) -{ - stop_dac(s); - return prog_dmabuf(s, &s->dma_dac); -} - - -static void dac_dma_interrupt(int irq, void *dev_id) -{ - struct au1550_state *s = (struct au1550_state *) dev_id; - struct dmabuf *db = &s->dma_dac; - u32 ac97c_stat; - - spin_lock(&s->lock); - - ac97c_stat = au_readl(PSC_AC97STAT); - if (ac97c_stat & (AC97C_XU | AC97C_XO | AC97C_TE)) - pr_debug("AC97C status = 0x%08x\n", ac97c_stat); - db->dma_qcount--; - - if (db->count >= db->fragsize) { - if (au1xxx_dbdma_put_source(db->dmanr, - virt_to_phys(db->nextOut), db->fragsize, - DDMA_FLAGS_IE) == 0) { - err("qcount < 2 and no ring room!"); - } - db->nextOut += db->fragsize; - if (db->nextOut >= db->rawbuf + db->dmasize) - db->nextOut -= db->dmasize; - db->count -= db->fragsize; - db->total_bytes += db->dma_fragsize; - db->dma_qcount++; - } - - /* wake up anybody listening */ - if (waitqueue_active(&db->wait)) - wake_up(&db->wait); - - spin_unlock(&s->lock); -} - - -static void adc_dma_interrupt(int irq, void *dev_id) -{ - struct au1550_state *s = (struct au1550_state *)dev_id; - struct dmabuf *dp = &s->dma_adc; - u32 obytes; - char *obuf; - - spin_lock(&s->lock); - - /* Pull the buffer from the dma queue. - */ - au1xxx_dbdma_get_dest(dp->dmanr, (void *)(&obuf), &obytes); - - if ((dp->count + obytes) > dp->dmasize) { - /* Overrun. Stop ADC and log the error - */ - spin_unlock(&s->lock); - stop_adc(s); - dp->error++; - err("adc overrun"); - return; - } - - /* Put a new empty buffer on the destination DMA. - */ - au1xxx_dbdma_put_dest(dp->dmanr, virt_to_phys(dp->nextIn), - dp->dma_fragsize, DDMA_FLAGS_IE); - - dp->nextIn += dp->dma_fragsize; - if (dp->nextIn >= dp->rawbuf + dp->dmasize) - dp->nextIn -= dp->dmasize; - - dp->count += obytes; - dp->total_bytes += obytes; - - /* wake up anybody listening - */ - if (waitqueue_active(&dp->wait)) - wake_up(&dp->wait); - - spin_unlock(&s->lock); -} - -static loff_t -au1550_llseek(struct file *file, loff_t offset, int origin) -{ - return -ESPIPE; -} - - -static int -au1550_open_mixdev(struct inode *inode, struct file *file) -{ - mutex_lock(&au1550_ac97_mutex); - file->private_data = &au1550_state; - mutex_unlock(&au1550_ac97_mutex); - return 0; -} - -static int -au1550_release_mixdev(struct inode *inode, struct file *file) -{ - return 0; -} - -static int -mixdev_ioctl(struct ac97_codec *codec, unsigned int cmd, - unsigned long arg) -{ - return codec->mixer_ioctl(codec, cmd, arg); -} - -static long -au1550_ioctl_mixdev(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct au1550_state *s = file->private_data; - struct ac97_codec *codec = s->codec; - int ret; - - mutex_lock(&au1550_ac97_mutex); - ret = mixdev_ioctl(codec, cmd, arg); - mutex_unlock(&au1550_ac97_mutex); - - return ret; -} - -static /*const */ struct file_operations au1550_mixer_fops = { - .owner = THIS_MODULE, - .llseek = au1550_llseek, - .unlocked_ioctl = au1550_ioctl_mixdev, - .open = au1550_open_mixdev, - .release = au1550_release_mixdev, -}; - -static int -drain_dac(struct au1550_state *s, int nonblock) -{ - unsigned long flags; - int count, tmo; - - if (s->dma_dac.mapped || !s->dma_dac.ready || s->dma_dac.stopped) - return 0; - - for (;;) { - spin_lock_irqsave(&s->lock, flags); - count = s->dma_dac.count; - spin_unlock_irqrestore(&s->lock, flags); - if (count <= s->dma_dac.fragsize) - break; - if (signal_pending(current)) - break; - if (nonblock) - return -EBUSY; - tmo = 1000 * count / (s->no_vra ? - 48000 : s->dma_dac.sample_rate); - tmo /= s->dma_dac.dma_bytes_per_sample; - au1550_delay(tmo); - } - if (signal_pending(current)) - return -ERESTARTSYS; - return 0; -} - -static inline u8 S16_TO_U8(s16 ch) -{ - return (u8) (ch >> 8) + 0x80; -} -static inline s16 U8_TO_S16(u8 ch) -{ - return (s16) (ch - 0x80) << 8; -} - -/* - * Translates user samples to dma buffer suitable for AC'97 DAC data: - * If mono, copy left channel to right channel in dma buffer. - * If 8 bit samples, cvt to 16-bit before writing to dma buffer. - * If interpolating (no VRA), duplicate every audio frame src_factor times. - */ -static int -translate_from_user(struct dmabuf *db, char* dmabuf, char* userbuf, - int dmacount) -{ - int sample, i; - int interp_bytes_per_sample; - int num_samples; - int mono = (db->num_channels == 1); - char usersample[12]; - s16 ch, dmasample[6]; - - if (db->sample_size == 16 && !mono && db->src_factor == 1) { - /* no translation necessary, just copy - */ - if (copy_from_user(dmabuf, userbuf, dmacount)) - return -EFAULT; - return dmacount; - } - - interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor; - num_samples = dmacount / interp_bytes_per_sample; - - for (sample = 0; sample < num_samples; sample++) { - if (copy_from_user(usersample, userbuf, - db->user_bytes_per_sample)) { - return -EFAULT; - } - - for (i = 0; i < db->num_channels; i++) { - if (db->sample_size == 8) - ch = U8_TO_S16(usersample[i]); - else - ch = *((s16 *) (&usersample[i * 2])); - dmasample[i] = ch; - if (mono) - dmasample[i + 1] = ch; /* right channel */ - } - - /* duplicate every audio frame src_factor times - */ - for (i = 0; i < db->src_factor; i++) - memcpy(dmabuf, dmasample, db->dma_bytes_per_sample); - - userbuf += db->user_bytes_per_sample; - dmabuf += interp_bytes_per_sample; - } - - return num_samples * interp_bytes_per_sample; -} - -/* - * Translates AC'97 ADC samples to user buffer: - * If mono, send only left channel to user buffer. - * If 8 bit samples, cvt from 16 to 8 bit before writing to user buffer. - * If decimating (no VRA), skip over src_factor audio frames. - */ -static int -translate_to_user(struct dmabuf *db, char* userbuf, char* dmabuf, - int dmacount) -{ - int sample, i; - int interp_bytes_per_sample; - int num_samples; - int mono = (db->num_channels == 1); - char usersample[12]; - - if (db->sample_size == 16 && !mono && db->src_factor == 1) { - /* no translation necessary, just copy - */ - if (copy_to_user(userbuf, dmabuf, dmacount)) - return -EFAULT; - return dmacount; - } - - interp_bytes_per_sample = db->dma_bytes_per_sample * db->src_factor; - num_samples = dmacount / interp_bytes_per_sample; - - for (sample = 0; sample < num_samples; sample++) { - for (i = 0; i < db->num_channels; i++) { - if (db->sample_size == 8) - usersample[i] = - S16_TO_U8(*((s16 *) (&dmabuf[i * 2]))); - else - *((s16 *) (&usersample[i * 2])) = - *((s16 *) (&dmabuf[i * 2])); - } - - if (copy_to_user(userbuf, usersample, - db->user_bytes_per_sample)) { - return -EFAULT; - } - - userbuf += db->user_bytes_per_sample; - dmabuf += interp_bytes_per_sample; - } - - return num_samples * interp_bytes_per_sample; -} - -/* - * Copy audio data to/from user buffer from/to dma buffer, taking care - * that we wrap when reading/writing the dma buffer. Returns actual byte - * count written to or read from the dma buffer. - */ -static int -copy_dmabuf_user(struct dmabuf *db, char* userbuf, int count, int to_user) -{ - char *bufptr = to_user ? db->nextOut : db->nextIn; - char *bufend = db->rawbuf + db->dmasize; - int cnt, ret; - - if (bufptr + count > bufend) { - int partial = (int) (bufend - bufptr); - if (to_user) { - if ((cnt = translate_to_user(db, userbuf, - bufptr, partial)) < 0) - return cnt; - ret = cnt; - if ((cnt = translate_to_user(db, userbuf + partial, - db->rawbuf, - count - partial)) < 0) - return cnt; - ret += cnt; - } else { - if ((cnt = translate_from_user(db, bufptr, userbuf, - partial)) < 0) - return cnt; - ret = cnt; - if ((cnt = translate_from_user(db, db->rawbuf, - userbuf + partial, - count - partial)) < 0) - return cnt; - ret += cnt; - } - } else { - if (to_user) - ret = translate_to_user(db, userbuf, bufptr, count); - else - ret = translate_from_user(db, bufptr, userbuf, count); - } - - return ret; -} - - -static ssize_t -au1550_read(struct file *file, char *buffer, size_t count, loff_t *ppos) -{ - struct au1550_state *s = file->private_data; - struct dmabuf *db = &s->dma_adc; - DECLARE_WAITQUEUE(wait, current); - ssize_t ret; - unsigned long flags; - int cnt, usercnt, avail; - - if (db->mapped) - return -ENXIO; - if (!access_ok(VERIFY_WRITE, buffer, count)) - return -EFAULT; - ret = 0; - - count *= db->cnt_factor; - - mutex_lock(&s->sem); - add_wait_queue(&db->wait, &wait); - - while (count > 0) { - /* wait for samples in ADC dma buffer - */ - do { - spin_lock_irqsave(&s->lock, flags); - if (db->stopped) - start_adc(s); - avail = db->count; - if (avail <= 0) - __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irqrestore(&s->lock, flags); - if (avail <= 0) { - if (file->f_flags & O_NONBLOCK) { - if (!ret) - ret = -EAGAIN; - goto out; - } - mutex_unlock(&s->sem); - schedule(); - if (signal_pending(current)) { - if (!ret) - ret = -ERESTARTSYS; - goto out2; - } - mutex_lock(&s->sem); - } - } while (avail <= 0); - - /* copy from nextOut to user - */ - if ((cnt = copy_dmabuf_user(db, buffer, - count > avail ? - avail : count, 1)) < 0) { - if (!ret) - ret = -EFAULT; - goto out; - } - - spin_lock_irqsave(&s->lock, flags); - db->count -= cnt; - db->nextOut += cnt; - if (db->nextOut >= db->rawbuf + db->dmasize) - db->nextOut -= db->dmasize; - spin_unlock_irqrestore(&s->lock, flags); - - count -= cnt; - usercnt = cnt / db->cnt_factor; - buffer += usercnt; - ret += usercnt; - } /* while (count > 0) */ - -out: - mutex_unlock(&s->sem); -out2: - remove_wait_queue(&db->wait, &wait); - set_current_state(TASK_RUNNING); - return ret; -} - -static ssize_t -au1550_write(struct file *file, const char *buffer, size_t count, loff_t * ppos) -{ - struct au1550_state *s = file->private_data; - struct dmabuf *db = &s->dma_dac; - DECLARE_WAITQUEUE(wait, current); - ssize_t ret = 0; - unsigned long flags; - int cnt, usercnt, avail; - - pr_debug("write: count=%d\n", count); - - if (db->mapped) - return -ENXIO; - if (!access_ok(VERIFY_READ, buffer, count)) - return -EFAULT; - - count *= db->cnt_factor; - - mutex_lock(&s->sem); - add_wait_queue(&db->wait, &wait); - - while (count > 0) { - /* wait for space in playback buffer - */ - do { - spin_lock_irqsave(&s->lock, flags); - avail = (int) db->dmasize - db->count; - if (avail <= 0) - __set_current_state(TASK_INTERRUPTIBLE); - spin_unlock_irqrestore(&s->lock, flags); - if (avail <= 0) { - if (file->f_flags & O_NONBLOCK) { - if (!ret) - ret = -EAGAIN; - goto out; - } - mutex_unlock(&s->sem); - schedule(); - if (signal_pending(current)) { - if (!ret) - ret = -ERESTARTSYS; - goto out2; - } - mutex_lock(&s->sem); - } - } while (avail <= 0); - - /* copy from user to nextIn - */ - if ((cnt = copy_dmabuf_user(db, (char *) buffer, - count > avail ? - avail : count, 0)) < 0) { - if (!ret) - ret = -EFAULT; - goto out; - } - - spin_lock_irqsave(&s->lock, flags); - db->count += cnt; - db->nextIn += cnt; - if (db->nextIn >= db->rawbuf + db->dmasize) - db->nextIn -= db->dmasize; - - /* If the data is available, we want to keep two buffers - * on the dma queue. If the queue count reaches zero, - * we know the dma has stopped. - */ - while ((db->dma_qcount < 2) && (db->count >= db->fragsize)) { - if (au1xxx_dbdma_put_source(db->dmanr, - virt_to_phys(db->nextOut), db->fragsize, - DDMA_FLAGS_IE) == 0) { - err("qcount < 2 and no ring room!"); - } - db->nextOut += db->fragsize; - if (db->nextOut >= db->rawbuf + db->dmasize) - db->nextOut -= db->dmasize; - db->total_bytes += db->dma_fragsize; - if (db->dma_qcount == 0) - start_dac(s); - db->dma_qcount++; - } - spin_unlock_irqrestore(&s->lock, flags); - - count -= cnt; - usercnt = cnt / db->cnt_factor; - buffer += usercnt; - ret += usercnt; - } /* while (count > 0) */ - -out: - mutex_unlock(&s->sem); -out2: - remove_wait_queue(&db->wait, &wait); - set_current_state(TASK_RUNNING); - return ret; -} - - -/* No kernel lock - we have our own spinlock */ -static unsigned int -au1550_poll(struct file *file, struct poll_table_struct *wait) -{ - struct au1550_state *s = file->private_data; - unsigned long flags; - unsigned int mask = 0; - - if (file->f_mode & FMODE_WRITE) { - if (!s->dma_dac.ready) - return 0; - poll_wait(file, &s->dma_dac.wait, wait); - } - if (file->f_mode & FMODE_READ) { - if (!s->dma_adc.ready) - return 0; - poll_wait(file, &s->dma_adc.wait, wait); - } - - spin_lock_irqsave(&s->lock, flags); - - if (file->f_mode & FMODE_READ) { - if (s->dma_adc.count >= (signed)s->dma_adc.dma_fragsize) - mask |= POLLIN | POLLRDNORM; - } - if (file->f_mode & FMODE_WRITE) { - if (s->dma_dac.mapped) { - if (s->dma_dac.count >= - (signed)s->dma_dac.dma_fragsize) - mask |= POLLOUT | POLLWRNORM; - } else { - if ((signed) s->dma_dac.dmasize >= - s->dma_dac.count + (signed)s->dma_dac.dma_fragsize) - mask |= POLLOUT | POLLWRNORM; - } - } - spin_unlock_irqrestore(&s->lock, flags); - return mask; -} - -static int -au1550_mmap(struct file *file, struct vm_area_struct *vma) -{ - struct au1550_state *s = file->private_data; - struct dmabuf *db; - unsigned long size; - int ret = 0; - - mutex_lock(&au1550_ac97_mutex); - mutex_lock(&s->sem); - if (vma->vm_flags & VM_WRITE) - db = &s->dma_dac; - else if (vma->vm_flags & VM_READ) - db = &s->dma_adc; - else { - ret = -EINVAL; - goto out; - } - if (vma->vm_pgoff != 0) { - ret = -EINVAL; - goto out; - } - size = vma->vm_end - vma->vm_start; - if (size > (PAGE_SIZE << db->buforder)) { - ret = -EINVAL; - goto out; - } - if (remap_pfn_range(vma, vma->vm_start, page_to_pfn(virt_to_page(db->rawbuf)), - size, vma->vm_page_prot)) { - ret = -EAGAIN; - goto out; - } - vma->vm_flags &= ~VM_IO; - db->mapped = 1; -out: - mutex_unlock(&s->sem); - mutex_unlock(&au1550_ac97_mutex); - return ret; -} - -#ifdef DEBUG -static struct ioctl_str_t { - unsigned int cmd; - const char *str; -} ioctl_str[] = { - {SNDCTL_DSP_RESET, "SNDCTL_DSP_RESET"}, - {SNDCTL_DSP_SYNC, "SNDCTL_DSP_SYNC"}, - {SNDCTL_DSP_SPEED, "SNDCTL_DSP_SPEED"}, - {SNDCTL_DSP_STEREO, "SNDCTL_DSP_STEREO"}, - {SNDCTL_DSP_GETBLKSIZE, "SNDCTL_DSP_GETBLKSIZE"}, - {SNDCTL_DSP_SAMPLESIZE, "SNDCTL_DSP_SAMPLESIZE"}, - {SNDCTL_DSP_CHANNELS, "SNDCTL_DSP_CHANNELS"}, - {SOUND_PCM_WRITE_CHANNELS, "SOUND_PCM_WRITE_CHANNELS"}, - {SOUND_PCM_WRITE_FILTER, "SOUND_PCM_WRITE_FILTER"}, - {SNDCTL_DSP_POST, "SNDCTL_DSP_POST"}, - {SNDCTL_DSP_SUBDIVIDE, "SNDCTL_DSP_SUBDIVIDE"}, - {SNDCTL_DSP_SETFRAGMENT, "SNDCTL_DSP_SETFRAGMENT"}, - {SNDCTL_DSP_GETFMTS, "SNDCTL_DSP_GETFMTS"}, - {SNDCTL_DSP_SETFMT, "SNDCTL_DSP_SETFMT"}, - {SNDCTL_DSP_GETOSPACE, "SNDCTL_DSP_GETOSPACE"}, - {SNDCTL_DSP_GETISPACE, "SNDCTL_DSP_GETISPACE"}, - {SNDCTL_DSP_NONBLOCK, "SNDCTL_DSP_NONBLOCK"}, - {SNDCTL_DSP_GETCAPS, "SNDCTL_DSP_GETCAPS"}, - {SNDCTL_DSP_GETTRIGGER, "SNDCTL_DSP_GETTRIGGER"}, - {SNDCTL_DSP_SETTRIGGER, "SNDCTL_DSP_SETTRIGGER"}, - {SNDCTL_DSP_GETIPTR, "SNDCTL_DSP_GETIPTR"}, - {SNDCTL_DSP_GETOPTR, "SNDCTL_DSP_GETOPTR"}, - {SNDCTL_DSP_MAPINBUF, "SNDCTL_DSP_MAPINBUF"}, - {SNDCTL_DSP_MAPOUTBUF, "SNDCTL_DSP_MAPOUTBUF"}, - {SNDCTL_DSP_SETSYNCRO, "SNDCTL_DSP_SETSYNCRO"}, - {SNDCTL_DSP_SETDUPLEX, "SNDCTL_DSP_SETDUPLEX"}, - {SNDCTL_DSP_GETODELAY, "SNDCTL_DSP_GETODELAY"}, - {SNDCTL_DSP_GETCHANNELMASK, "SNDCTL_DSP_GETCHANNELMASK"}, - {SNDCTL_DSP_BIND_CHANNEL, "SNDCTL_DSP_BIND_CHANNEL"}, - {OSS_GETVERSION, "OSS_GETVERSION"}, - {SOUND_PCM_READ_RATE, "SOUND_PCM_READ_RATE"}, - {SOUND_PCM_READ_CHANNELS, "SOUND_PCM_READ_CHANNELS"}, - {SOUND_PCM_READ_BITS, "SOUND_PCM_READ_BITS"}, - {SOUND_PCM_READ_FILTER, "SOUND_PCM_READ_FILTER"} -}; -#endif - -static int -dma_count_done(struct dmabuf *db) -{ - if (db->stopped) - return 0; - - return db->dma_fragsize - au1xxx_get_dma_residue(db->dmanr); -} - - -static int -au1550_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - struct au1550_state *s = file->private_data; - unsigned long flags; - audio_buf_info abinfo; - count_info cinfo; - int count; - int val, mapped, ret, diff; - - mapped = ((file->f_mode & FMODE_WRITE) && s->dma_dac.mapped) || - ((file->f_mode & FMODE_READ) && s->dma_adc.mapped); - -#ifdef DEBUG - for (count = 0; count < ARRAY_SIZE(ioctl_str); count++) { - if (ioctl_str[count].cmd == cmd) - break; - } - if (count < ARRAY_SIZE(ioctl_str)) - pr_debug("ioctl %s, arg=0x%lxn", ioctl_str[count].str, arg); - else - pr_debug("ioctl 0x%x unknown, arg=0x%lx\n", cmd, arg); -#endif - - switch (cmd) { - case OSS_GETVERSION: - return put_user(SOUND_VERSION, (int *) arg); - - case SNDCTL_DSP_SYNC: - if (file->f_mode & FMODE_WRITE) - return drain_dac(s, file->f_flags & O_NONBLOCK); - return 0; - - case SNDCTL_DSP_SETDUPLEX: - return 0; - - case SNDCTL_DSP_GETCAPS: - return put_user(DSP_CAP_DUPLEX | DSP_CAP_REALTIME | - DSP_CAP_TRIGGER | DSP_CAP_MMAP, (int *)arg); - - case SNDCTL_DSP_RESET: - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - synchronize_irq(); - s->dma_dac.count = s->dma_dac.total_bytes = 0; - s->dma_dac.nextIn = s->dma_dac.nextOut = - s->dma_dac.rawbuf; - } - if (file->f_mode & FMODE_READ) { - stop_adc(s); - synchronize_irq(); - s->dma_adc.count = s->dma_adc.total_bytes = 0; - s->dma_adc.nextIn = s->dma_adc.nextOut = - s->dma_adc.rawbuf; - } - return 0; - - case SNDCTL_DSP_SPEED: - if (get_user(val, (int *) arg)) - return -EFAULT; - if (val >= 0) { - if (file->f_mode & FMODE_READ) { - stop_adc(s); - set_adc_rate(s, val); - } - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - set_dac_rate(s, val); - } - if (s->open_mode & FMODE_READ) - if ((ret = prog_dmabuf_adc(s))) - return ret; - if (s->open_mode & FMODE_WRITE) - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - return put_user((file->f_mode & FMODE_READ) ? - s->dma_adc.sample_rate : - s->dma_dac.sample_rate, - (int *)arg); - - case SNDCTL_DSP_STEREO: - if (get_user(val, (int *) arg)) - return -EFAULT; - if (file->f_mode & FMODE_READ) { - stop_adc(s); - s->dma_adc.num_channels = val ? 2 : 1; - if ((ret = prog_dmabuf_adc(s))) - return ret; - } - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - s->dma_dac.num_channels = val ? 2 : 1; - if (s->codec_ext_caps & AC97_EXT_DACS) { - /* disable surround and center/lfe in AC'97 - */ - u16 ext_stat = rdcodec(s->codec, - AC97_EXTENDED_STATUS); - wrcodec(s->codec, AC97_EXTENDED_STATUS, - ext_stat | (AC97_EXTSTAT_PRI | - AC97_EXTSTAT_PRJ | - AC97_EXTSTAT_PRK)); - } - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - return 0; - - case SNDCTL_DSP_CHANNELS: - if (get_user(val, (int *) arg)) - return -EFAULT; - if (val != 0) { - if (file->f_mode & FMODE_READ) { - if (val < 0 || val > 2) - return -EINVAL; - stop_adc(s); - s->dma_adc.num_channels = val; - if ((ret = prog_dmabuf_adc(s))) - return ret; - } - if (file->f_mode & FMODE_WRITE) { - switch (val) { - case 1: - case 2: - break; - case 3: - case 5: - return -EINVAL; - case 4: - if (!(s->codec_ext_caps & - AC97_EXTID_SDAC)) - return -EINVAL; - break; - case 6: - if ((s->codec_ext_caps & - AC97_EXT_DACS) != AC97_EXT_DACS) - return -EINVAL; - break; - default: - return -EINVAL; - } - - stop_dac(s); - if (val <= 2 && - (s->codec_ext_caps & AC97_EXT_DACS)) { - /* disable surround and center/lfe - * channels in AC'97 - */ - u16 ext_stat = - rdcodec(s->codec, - AC97_EXTENDED_STATUS); - wrcodec(s->codec, - AC97_EXTENDED_STATUS, - ext_stat | (AC97_EXTSTAT_PRI | - AC97_EXTSTAT_PRJ | - AC97_EXTSTAT_PRK)); - } else if (val >= 4) { - /* enable surround, center/lfe - * channels in AC'97 - */ - u16 ext_stat = - rdcodec(s->codec, - AC97_EXTENDED_STATUS); - ext_stat &= ~AC97_EXTSTAT_PRJ; - if (val == 6) - ext_stat &= - ~(AC97_EXTSTAT_PRI | - AC97_EXTSTAT_PRK); - wrcodec(s->codec, - AC97_EXTENDED_STATUS, - ext_stat); - } - - s->dma_dac.num_channels = val; - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - } - return put_user(val, (int *) arg); - - case SNDCTL_DSP_GETFMTS: /* Returns a mask */ - return put_user(AFMT_S16_LE | AFMT_U8, (int *) arg); - - case SNDCTL_DSP_SETFMT: /* Selects ONE fmt */ - if (get_user(val, (int *) arg)) - return -EFAULT; - if (val != AFMT_QUERY) { - if (file->f_mode & FMODE_READ) { - stop_adc(s); - if (val == AFMT_S16_LE) - s->dma_adc.sample_size = 16; - else { - val = AFMT_U8; - s->dma_adc.sample_size = 8; - } - if ((ret = prog_dmabuf_adc(s))) - return ret; - } - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - if (val == AFMT_S16_LE) - s->dma_dac.sample_size = 16; - else { - val = AFMT_U8; - s->dma_dac.sample_size = 8; - } - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - } else { - if (file->f_mode & FMODE_READ) - val = (s->dma_adc.sample_size == 16) ? - AFMT_S16_LE : AFMT_U8; - else - val = (s->dma_dac.sample_size == 16) ? - AFMT_S16_LE : AFMT_U8; - } - return put_user(val, (int *) arg); - - case SNDCTL_DSP_POST: - return 0; - - case SNDCTL_DSP_GETTRIGGER: - val = 0; - spin_lock_irqsave(&s->lock, flags); - if (file->f_mode & FMODE_READ && !s->dma_adc.stopped) - val |= PCM_ENABLE_INPUT; - if (file->f_mode & FMODE_WRITE && !s->dma_dac.stopped) - val |= PCM_ENABLE_OUTPUT; - spin_unlock_irqrestore(&s->lock, flags); - return put_user(val, (int *) arg); - - case SNDCTL_DSP_SETTRIGGER: - if (get_user(val, (int *) arg)) - return -EFAULT; - if (file->f_mode & FMODE_READ) { - if (val & PCM_ENABLE_INPUT) { - spin_lock_irqsave(&s->lock, flags); - start_adc(s); - spin_unlock_irqrestore(&s->lock, flags); - } else - stop_adc(s); - } - if (file->f_mode & FMODE_WRITE) { - if (val & PCM_ENABLE_OUTPUT) { - spin_lock_irqsave(&s->lock, flags); - start_dac(s); - spin_unlock_irqrestore(&s->lock, flags); - } else - stop_dac(s); - } - return 0; - - case SNDCTL_DSP_GETOSPACE: - if (!(file->f_mode & FMODE_WRITE)) - return -EINVAL; - abinfo.fragsize = s->dma_dac.fragsize; - spin_lock_irqsave(&s->lock, flags); - count = s->dma_dac.count; - count -= dma_count_done(&s->dma_dac); - spin_unlock_irqrestore(&s->lock, flags); - if (count < 0) - count = 0; - abinfo.bytes = (s->dma_dac.dmasize - count) / - s->dma_dac.cnt_factor; - abinfo.fragstotal = s->dma_dac.numfrag; - abinfo.fragments = abinfo.bytes >> s->dma_dac.fragshift; - pr_debug("ioctl SNDCTL_DSP_GETOSPACE: bytes=%d, fragments=%d\n", abinfo.bytes, abinfo.fragments); - return copy_to_user((void *) arg, &abinfo, - sizeof(abinfo)) ? -EFAULT : 0; - - case SNDCTL_DSP_GETISPACE: - if (!(file->f_mode & FMODE_READ)) - return -EINVAL; - abinfo.fragsize = s->dma_adc.fragsize; - spin_lock_irqsave(&s->lock, flags); - count = s->dma_adc.count; - count += dma_count_done(&s->dma_adc); - spin_unlock_irqrestore(&s->lock, flags); - if (count < 0) - count = 0; - abinfo.bytes = count / s->dma_adc.cnt_factor; - abinfo.fragstotal = s->dma_adc.numfrag; - abinfo.fragments = abinfo.bytes >> s->dma_adc.fragshift; - return copy_to_user((void *) arg, &abinfo, - sizeof(abinfo)) ? -EFAULT : 0; - - case SNDCTL_DSP_NONBLOCK: - spin_lock(&file->f_lock); - file->f_flags |= O_NONBLOCK; - spin_unlock(&file->f_lock); - return 0; - - case SNDCTL_DSP_GETODELAY: - if (!(file->f_mode & FMODE_WRITE)) - return -EINVAL; - spin_lock_irqsave(&s->lock, flags); - count = s->dma_dac.count; - count -= dma_count_done(&s->dma_dac); - spin_unlock_irqrestore(&s->lock, flags); - if (count < 0) - count = 0; - count /= s->dma_dac.cnt_factor; - return put_user(count, (int *) arg); - - case SNDCTL_DSP_GETIPTR: - if (!(file->f_mode & FMODE_READ)) - return -EINVAL; - spin_lock_irqsave(&s->lock, flags); - cinfo.bytes = s->dma_adc.total_bytes; - count = s->dma_adc.count; - if (!s->dma_adc.stopped) { - diff = dma_count_done(&s->dma_adc); - count += diff; - cinfo.bytes += diff; - cinfo.ptr = virt_to_phys(s->dma_adc.nextIn) + diff - - virt_to_phys(s->dma_adc.rawbuf); - } else - cinfo.ptr = virt_to_phys(s->dma_adc.nextIn) - - virt_to_phys(s->dma_adc.rawbuf); - if (s->dma_adc.mapped) - s->dma_adc.count &= (s->dma_adc.dma_fragsize-1); - spin_unlock_irqrestore(&s->lock, flags); - if (count < 0) - count = 0; - cinfo.blocks = count >> s->dma_adc.fragshift; - return copy_to_user((void *) arg, &cinfo, sizeof(cinfo)); - - case SNDCTL_DSP_GETOPTR: - if (!(file->f_mode & FMODE_READ)) - return -EINVAL; - spin_lock_irqsave(&s->lock, flags); - cinfo.bytes = s->dma_dac.total_bytes; - count = s->dma_dac.count; - if (!s->dma_dac.stopped) { - diff = dma_count_done(&s->dma_dac); - count -= diff; - cinfo.bytes += diff; - cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) + diff - - virt_to_phys(s->dma_dac.rawbuf); - } else - cinfo.ptr = virt_to_phys(s->dma_dac.nextOut) - - virt_to_phys(s->dma_dac.rawbuf); - if (s->dma_dac.mapped) - s->dma_dac.count &= (s->dma_dac.dma_fragsize-1); - spin_unlock_irqrestore(&s->lock, flags); - if (count < 0) - count = 0; - cinfo.blocks = count >> s->dma_dac.fragshift; - return copy_to_user((void *) arg, &cinfo, sizeof(cinfo)); - - case SNDCTL_DSP_GETBLKSIZE: - if (file->f_mode & FMODE_WRITE) - return put_user(s->dma_dac.fragsize, (int *) arg); - else - return put_user(s->dma_adc.fragsize, (int *) arg); - - case SNDCTL_DSP_SETFRAGMENT: - if (get_user(val, (int *) arg)) - return -EFAULT; - if (file->f_mode & FMODE_READ) { - stop_adc(s); - s->dma_adc.ossfragshift = val & 0xffff; - s->dma_adc.ossmaxfrags = (val >> 16) & 0xffff; - if (s->dma_adc.ossfragshift < 4) - s->dma_adc.ossfragshift = 4; - if (s->dma_adc.ossfragshift > 15) - s->dma_adc.ossfragshift = 15; - if (s->dma_adc.ossmaxfrags < 4) - s->dma_adc.ossmaxfrags = 4; - if ((ret = prog_dmabuf_adc(s))) - return ret; - } - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - s->dma_dac.ossfragshift = val & 0xffff; - s->dma_dac.ossmaxfrags = (val >> 16) & 0xffff; - if (s->dma_dac.ossfragshift < 4) - s->dma_dac.ossfragshift = 4; - if (s->dma_dac.ossfragshift > 15) - s->dma_dac.ossfragshift = 15; - if (s->dma_dac.ossmaxfrags < 4) - s->dma_dac.ossmaxfrags = 4; - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - return 0; - - case SNDCTL_DSP_SUBDIVIDE: - if ((file->f_mode & FMODE_READ && s->dma_adc.subdivision) || - (file->f_mode & FMODE_WRITE && s->dma_dac.subdivision)) - return -EINVAL; - if (get_user(val, (int *) arg)) - return -EFAULT; - if (val != 1 && val != 2 && val != 4) - return -EINVAL; - if (file->f_mode & FMODE_READ) { - stop_adc(s); - s->dma_adc.subdivision = val; - if ((ret = prog_dmabuf_adc(s))) - return ret; - } - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - s->dma_dac.subdivision = val; - if ((ret = prog_dmabuf_dac(s))) - return ret; - } - return 0; - - case SOUND_PCM_READ_RATE: - return put_user((file->f_mode & FMODE_READ) ? - s->dma_adc.sample_rate : - s->dma_dac.sample_rate, - (int *)arg); - - case SOUND_PCM_READ_CHANNELS: - if (file->f_mode & FMODE_READ) - return put_user(s->dma_adc.num_channels, (int *)arg); - else - return put_user(s->dma_dac.num_channels, (int *)arg); - - case SOUND_PCM_READ_BITS: - if (file->f_mode & FMODE_READ) - return put_user(s->dma_adc.sample_size, (int *)arg); - else - return put_user(s->dma_dac.sample_size, (int *)arg); - - case SOUND_PCM_WRITE_FILTER: - case SNDCTL_DSP_SETSYNCRO: - case SOUND_PCM_READ_FILTER: - return -EINVAL; - } - - return mixdev_ioctl(s->codec, cmd, arg); -} - -static long -au1550_unlocked_ioctl(struct file *file, unsigned int cmd, unsigned long arg) -{ - int ret; - - mutex_lock(&au1550_ac97_mutex); - ret = au1550_ioctl(file, cmd, arg); - mutex_unlock(&au1550_ac97_mutex); - - return ret; -} - -static int -au1550_open(struct inode *inode, struct file *file) -{ - int minor = MINOR(inode->i_rdev); - DECLARE_WAITQUEUE(wait, current); - struct au1550_state *s = &au1550_state; - int ret; - -#ifdef DEBUG - if (file->f_flags & O_NONBLOCK) - pr_debug("open: non-blocking\n"); - else - pr_debug("open: blocking\n"); -#endif - - file->private_data = s; - mutex_lock(&au1550_ac97_mutex); - /* wait for device to become free */ - mutex_lock(&s->open_mutex); - while (s->open_mode & file->f_mode) { - ret = -EBUSY; - if (file->f_flags & O_NONBLOCK) - goto out; - add_wait_queue(&s->open_wait, &wait); - __set_current_state(TASK_INTERRUPTIBLE); - mutex_unlock(&s->open_mutex); - schedule(); - remove_wait_queue(&s->open_wait, &wait); - set_current_state(TASK_RUNNING); - ret = -ERESTARTSYS; - if (signal_pending(current)) - goto out2; - mutex_lock(&s->open_mutex); - } - - stop_dac(s); - stop_adc(s); - - if (file->f_mode & FMODE_READ) { - s->dma_adc.ossfragshift = s->dma_adc.ossmaxfrags = - s->dma_adc.subdivision = s->dma_adc.total_bytes = 0; - s->dma_adc.num_channels = 1; - s->dma_adc.sample_size = 8; - set_adc_rate(s, 8000); - if ((minor & 0xf) == SND_DEV_DSP16) - s->dma_adc.sample_size = 16; - } - - if (file->f_mode & FMODE_WRITE) { - s->dma_dac.ossfragshift = s->dma_dac.ossmaxfrags = - s->dma_dac.subdivision = s->dma_dac.total_bytes = 0; - s->dma_dac.num_channels = 1; - s->dma_dac.sample_size = 8; - set_dac_rate(s, 8000); - if ((minor & 0xf) == SND_DEV_DSP16) - s->dma_dac.sample_size = 16; - } - - if (file->f_mode & FMODE_READ) { - if ((ret = prog_dmabuf_adc(s))) - goto out; - } - if (file->f_mode & FMODE_WRITE) { - if ((ret = prog_dmabuf_dac(s))) - goto out; - } - - s->open_mode |= file->f_mode & (FMODE_READ | FMODE_WRITE); - mutex_init(&s->sem); - ret = 0; -out: - mutex_unlock(&s->open_mutex); -out2: - mutex_unlock(&au1550_ac97_mutex); - return ret; -} - -static int -au1550_release(struct inode *inode, struct file *file) -{ - struct au1550_state *s = file->private_data; - - mutex_lock(&au1550_ac97_mutex); - - if (file->f_mode & FMODE_WRITE) { - mutex_unlock(&au1550_ac97_mutex); - drain_dac(s, file->f_flags & O_NONBLOCK); - mutex_lock(&au1550_ac97_mutex); - } - - mutex_lock(&s->open_mutex); - if (file->f_mode & FMODE_WRITE) { - stop_dac(s); - kfree(s->dma_dac.rawbuf); - s->dma_dac.rawbuf = NULL; - } - if (file->f_mode & FMODE_READ) { - stop_adc(s); - kfree(s->dma_adc.rawbuf); - s->dma_adc.rawbuf = NULL; - } - s->open_mode &= ((~file->f_mode) & (FMODE_READ|FMODE_WRITE)); - mutex_unlock(&s->open_mutex); - wake_up(&s->open_wait); - mutex_unlock(&au1550_ac97_mutex); - return 0; -} - -static /*const */ struct file_operations au1550_audio_fops = { - .owner = THIS_MODULE, - .llseek = au1550_llseek, - .read = au1550_read, - .write = au1550_write, - .poll = au1550_poll, - .unlocked_ioctl = au1550_unlocked_ioctl, - .mmap = au1550_mmap, - .open = au1550_open, - .release = au1550_release, -}; - -MODULE_AUTHOR("Advanced Micro Devices (AMD), dan@embeddededge.com"); -MODULE_DESCRIPTION("Au1550 AC97 Audio Driver"); -MODULE_LICENSE("GPL"); - - -static int __devinit -au1550_probe(void) -{ - struct au1550_state *s = &au1550_state; - int val; - - memset(s, 0, sizeof(struct au1550_state)); - - init_waitqueue_head(&s->dma_adc.wait); - init_waitqueue_head(&s->dma_dac.wait); - init_waitqueue_head(&s->open_wait); - mutex_init(&s->open_mutex); - spin_lock_init(&s->lock); - - s->codec = ac97_alloc_codec(); - if(s->codec == NULL) { - err("Out of memory"); - return -1; - } - s->codec->private_data = s; - s->codec->id = 0; - s->codec->codec_read = rdcodec; - s->codec->codec_write = wrcodec; - s->codec->codec_wait = waitcodec; - - if (!request_mem_region(CPHYSADDR(AC97_PSC_SEL), - 0x30, "Au1550 AC97")) { - err("AC'97 ports in use"); - } - - /* Allocate the DMA Channels - */ - if ((s->dma_dac.dmanr = au1xxx_dbdma_chan_alloc(DBDMA_MEM_CHAN, - DBDMA_AC97_TX_CHAN, dac_dma_interrupt, (void *)s)) == 0) { - err("Can't get DAC DMA"); - goto err_dma1; - } - au1xxx_dbdma_set_devwidth(s->dma_dac.dmanr, 16); - if (au1xxx_dbdma_ring_alloc(s->dma_dac.dmanr, - NUM_DBDMA_DESCRIPTORS) == 0) { - err("Can't get DAC DMA descriptors"); - goto err_dma1; - } - - if ((s->dma_adc.dmanr = au1xxx_dbdma_chan_alloc(DBDMA_AC97_RX_CHAN, - DBDMA_MEM_CHAN, adc_dma_interrupt, (void *)s)) == 0) { - err("Can't get ADC DMA"); - goto err_dma2; - } - au1xxx_dbdma_set_devwidth(s->dma_adc.dmanr, 16); - if (au1xxx_dbdma_ring_alloc(s->dma_adc.dmanr, - NUM_DBDMA_DESCRIPTORS) == 0) { - err("Can't get ADC DMA descriptors"); - goto err_dma2; - } - - pr_info("DAC: DMA%d, ADC: DMA%d", DBDMA_AC97_TX_CHAN, DBDMA_AC97_RX_CHAN); - - /* register devices */ - - if ((s->dev_audio = register_sound_dsp(&au1550_audio_fops, -1)) < 0) - goto err_dev1; - if ((s->codec->dev_mixer = - register_sound_mixer(&au1550_mixer_fops, -1)) < 0) - goto err_dev2; - - /* The GPIO for the appropriate PSC was configured by the - * board specific start up. - * - * configure PSC for AC'97 - */ - au_writel(0, AC97_PSC_CTRL); /* Disable PSC */ - au_sync(); - au_writel((PSC_SEL_CLK_SERCLK | PSC_SEL_PS_AC97MODE), AC97_PSC_SEL); - au_sync(); - - /* cold reset the AC'97 - */ - au_writel(PSC_AC97RST_RST, PSC_AC97RST); - au_sync(); - au1550_delay(10); - au_writel(0, PSC_AC97RST); - au_sync(); - - /* need to delay around 500msec(bleech) to give - some CODECs enough time to wakeup */ - au1550_delay(500); - - /* warm reset the AC'97 to start the bitclk - */ - au_writel(PSC_AC97RST_SNC, PSC_AC97RST); - au_sync(); - udelay(100); - au_writel(0, PSC_AC97RST); - au_sync(); - - /* Enable PSC - */ - au_writel(PSC_CTRL_ENABLE, AC97_PSC_CTRL); - au_sync(); - - /* Wait for PSC ready. - */ - do { - val = au_readl(PSC_AC97STAT); - au_sync(); - } while ((val & PSC_AC97STAT_SR) == 0); - - /* Configure AC97 controller. - * Deep FIFO, 16-bit sample, DMA, make sure DMA matches fifo size. - */ - val = PSC_AC97CFG_SET_LEN(16); - val |= PSC_AC97CFG_RT_FIFO8 | PSC_AC97CFG_TT_FIFO8; - - /* Enable device so we can at least - * talk over the AC-link. - */ - au_writel(val, PSC_AC97CFG); - au_writel(PSC_AC97MSK_ALLMASK, PSC_AC97MSK); - au_sync(); - val |= PSC_AC97CFG_DE_ENABLE; - au_writel(val, PSC_AC97CFG); - au_sync(); - - /* Wait for Device ready. - */ - do { - val = au_readl(PSC_AC97STAT); - au_sync(); - } while ((val & PSC_AC97STAT_DR) == 0); - - /* codec init */ - if (!ac97_probe_codec(s->codec)) - goto err_dev3; - - s->codec_base_caps = rdcodec(s->codec, AC97_RESET); - s->codec_ext_caps = rdcodec(s->codec, AC97_EXTENDED_ID); - pr_info("AC'97 Base/Extended ID = %04x/%04x", - s->codec_base_caps, s->codec_ext_caps); - - if (!(s->codec_ext_caps & AC97_EXTID_VRA)) { - /* codec does not support VRA - */ - s->no_vra = 1; - } else if (!vra) { - /* Boot option says disable VRA - */ - u16 ac97_extstat = rdcodec(s->codec, AC97_EXTENDED_STATUS); - wrcodec(s->codec, AC97_EXTENDED_STATUS, - ac97_extstat & ~AC97_EXTSTAT_VRA); - s->no_vra = 1; - } - if (s->no_vra) - pr_info("no VRA, interpolating and decimating"); - - /* set mic to be the recording source */ - val = SOUND_MASK_MIC; - mixdev_ioctl(s->codec, SOUND_MIXER_WRITE_RECSRC, - (unsigned long) &val); - - return 0; - - err_dev3: - unregister_sound_mixer(s->codec->dev_mixer); - err_dev2: - unregister_sound_dsp(s->dev_audio); - err_dev1: - au1xxx_dbdma_chan_free(s->dma_adc.dmanr); - err_dma2: - au1xxx_dbdma_chan_free(s->dma_dac.dmanr); - err_dma1: - release_mem_region(CPHYSADDR(AC97_PSC_SEL), 0x30); - - ac97_release_codec(s->codec); - return -1; -} - -static void __devinit -au1550_remove(void) -{ - struct au1550_state *s = &au1550_state; - - if (!s) - return; - synchronize_irq(); - au1xxx_dbdma_chan_free(s->dma_adc.dmanr); - au1xxx_dbdma_chan_free(s->dma_dac.dmanr); - release_mem_region(CPHYSADDR(AC97_PSC_SEL), 0x30); - unregister_sound_dsp(s->dev_audio); - unregister_sound_mixer(s->codec->dev_mixer); - ac97_release_codec(s->codec); -} - -static int __init -init_au1550(void) -{ - return au1550_probe(); -} - -static void __exit -cleanup_au1550(void) -{ - au1550_remove(); -} - -module_init(init_au1550); -module_exit(cleanup_au1550); - -#ifndef MODULE - -static int __init -au1550_setup(char *options) -{ - char *this_opt; - - if (!options || !*options) - return 0; - - while ((this_opt = strsep(&options, ","))) { - if (!*this_opt) - continue; - if (!strncmp(this_opt, "vra", 3)) { - vra = 1; - } - } - - return 1; -} - -__setup("au1550_audio=", au1550_setup); - -#endif /* MODULE */ diff --git a/sound/oss/audio.c b/sound/oss/audio.c index 7df48a25c4ee..4b958b1c497c 100644 --- a/sound/oss/audio.c +++ b/sound/oss/audio.c @@ -514,7 +514,7 @@ int audio_ioctl(int dev, struct file *file, unsigned int cmd, void __user *arg) count += dmap->bytes_in_use; /* Pointer wrap not handled yet */ count += dmap->byte_counter; - /* Substract current count from the number of bytes written by app */ + /* Subtract current count from the number of bytes written by app */ count = dmap->user_counter - count; if (count < 0) count = 0; @@ -931,7 +931,7 @@ static int dma_ioctl(int dev, unsigned int cmd, void __user *arg) if (count < dmap_out->fragment_size && dmap_out->qhead != 0) count += dmap_out->bytes_in_use; /* Pointer wrap not handled yet */ count += dmap_out->byte_counter; - /* Substract current count from the number of bytes written by app */ + /* Subtract current count from the number of bytes written by app */ count = dmap_out->user_counter - count; if (count < 0) count = 0; diff --git a/sound/oss/dev_table.h b/sound/oss/dev_table.h index b7617bee6388..0199a317c5a9 100644 --- a/sound/oss/dev_table.h +++ b/sound/oss/dev_table.h @@ -271,7 +271,7 @@ struct synth_operations void (*reset) (int dev); void (*hw_control) (int dev, unsigned char *event); int (*load_patch) (int dev, int format, const char __user *addr, - int offs, int count, int pmgr_flag); + int count, int pmgr_flag); void (*aftertouch) (int dev, int voice, int pressure); void (*controller) (int dev, int voice, int ctrl_num, int value); void (*panning) (int dev, int voice, int value); diff --git a/sound/oss/dmasound/dmasound_core.c b/sound/oss/dmasound/dmasound_core.c index 87e2c72651f5..c918313c2206 100644 --- a/sound/oss/dmasound/dmasound_core.c +++ b/sound/oss/dmasound/dmasound_core.c @@ -1021,7 +1021,7 @@ static int sq_ioctl(struct file *file, u_int cmd, u_long arg) case SNDCTL_DSP_SYNC: /* This call, effectively, has the same behaviour as SNDCTL_DSP_RESET except that it waits for output to finish before resetting - everything - read, however, is killed imediately. + everything - read, however, is killed immediately. */ result = 0 ; if (file->f_mode & FMODE_WRITE) { diff --git a/sound/oss/midi_synth.c b/sound/oss/midi_synth.c index 3c09374ea5bf..2292c230d7e6 100644 --- a/sound/oss/midi_synth.c +++ b/sound/oss/midi_synth.c @@ -476,7 +476,7 @@ EXPORT_SYMBOL(midi_synth_hw_control); int midi_synth_load_patch(int dev, int format, const char __user *addr, - int offs, int count, int pmgr_flag) + int count, int pmgr_flag) { int orig_dev = synth_devs[dev]->midi_dev; @@ -491,33 +491,29 @@ midi_synth_load_patch(int dev, int format, const char __user *addr, if (!prefix_cmd(orig_dev, 0xf0)) return 0; + /* Invalid patch format */ if (format != SYSEX_PATCH) - { -/* printk("MIDI Error: Invalid patch format (key) 0x%x\n", format);*/ return -EINVAL; - } + + /* Patch header too short */ if (count < hdr_size) - { -/* printk("MIDI Error: Patch header too short\n");*/ return -EINVAL; - } + count -= hdr_size; /* - * Copy the header from user space but ignore the first bytes which have - * been transferred already. + * Copy the header from user space */ - if(copy_from_user(&((char *) &sysex)[offs], &(addr)[offs], hdr_size - offs)) + if (copy_from_user(&sysex, addr, hdr_size)) return -EFAULT; - - if (count < sysex.len) - { -/* printk(KERN_WARNING "MIDI Warning: Sysex record too short (%d<%d)\n", count, (int) sysex.len);*/ + + /* Sysex record too short */ + if ((unsigned)count < (unsigned)sysex.len) sysex.len = count; - } - left = sysex.len; - src_offs = 0; + + left = sysex.len; + src_offs = 0; for (i = 0; i < left && !signal_pending(current); i++) { diff --git a/sound/oss/midi_synth.h b/sound/oss/midi_synth.h index 6bc9d00bc77c..b64ddd6c4abc 100644 --- a/sound/oss/midi_synth.h +++ b/sound/oss/midi_synth.h @@ -8,7 +8,7 @@ int midi_synth_open (int dev, int mode); void midi_synth_close (int dev); void midi_synth_hw_control (int dev, unsigned char *event); int midi_synth_load_patch (int dev, int format, const char __user * addr, - int offs, int count, int pmgr_flag); + int count, int pmgr_flag); void midi_synth_panning (int dev, int channel, int pressure); void midi_synth_aftertouch (int dev, int channel, int pressure); void midi_synth_controller (int dev, int channel, int ctrl_num, int value); diff --git a/sound/oss/midibuf.c b/sound/oss/midibuf.c index ceedb1eff203..8cdb2cfe65c8 100644 --- a/sound/oss/midibuf.c +++ b/sound/oss/midibuf.c @@ -295,7 +295,7 @@ int MIDIbuf_write(int dev, struct file *file, const char __user *buf, int count) for (i = 0; i < n; i++) { - /* BROKE BROKE BROKE - CANT DO THIS WITH CLI !! */ + /* BROKE BROKE BROKE - CAN'T DO THIS WITH CLI !! */ /* yes, think the same, so I removed the cli() brackets QUEUE_BYTE is protected against interrupts */ if (copy_from_user((char *) &tmp_data, &(buf)[c], 1)) { diff --git a/sound/oss/opl3.c b/sound/oss/opl3.c index 938c48c43585..407cd677950b 100644 --- a/sound/oss/opl3.c +++ b/sound/oss/opl3.c @@ -820,7 +820,7 @@ static void opl3_hw_control(int dev, unsigned char *event) } static int opl3_load_patch(int dev, int format, const char __user *addr, - int offs, int count, int pmgr_flag) + int count, int pmgr_flag) { struct sbi_instrument ins; @@ -830,11 +830,7 @@ static int opl3_load_patch(int dev, int format, const char __user *addr, return -EINVAL; } - /* - * What the fuck is going on here? We leave junk in the beginning - * of ins and then check the field pretty close to that beginning? - */ - if(copy_from_user(&((char *) &ins)[offs], addr + offs, sizeof(ins) - offs)) + if (copy_from_user(&ins, addr, sizeof(ins))) return -EFAULT; if (ins.channel < 0 || ins.channel >= SBFM_MAXINSTR) @@ -849,6 +845,10 @@ static int opl3_load_patch(int dev, int format, const char __user *addr, static void opl3_panning(int dev, int voice, int value) { + + if (voice < 0 || voice >= devc->nr_voice) + return; + devc->voc[voice].panning = value; } @@ -1066,8 +1066,15 @@ static int opl3_alloc_voice(int dev, int chn, int note, struct voice_alloc_info static void opl3_setup_voice(int dev, int voice, int chn) { - struct channel_info *info = - &synth_devs[dev]->chn_info[chn]; + struct channel_info *info; + + if (voice < 0 || voice >= devc->nr_voice) + return; + + if (chn < 0 || chn > 15) + return; + + info = &synth_devs[dev]->chn_info[chn]; opl3_set_instr(dev, voice, info->pgm_num); diff --git a/sound/oss/sb_card.c b/sound/oss/sb_card.c index 84ef4d06c1c2..fb5d7250de38 100644 --- a/sound/oss/sb_card.c +++ b/sound/oss/sb_card.c @@ -1,7 +1,7 @@ /* * sound/oss/sb_card.c * - * Detection routine for the ISA Sound Blaster and compatable sound + * Detection routine for the ISA Sound Blaster and compatible sound * cards. * * This file is distributed under the GNU GENERAL PUBLIC LICENSE (GPL) diff --git a/sound/oss/sb_ess.c b/sound/oss/sb_ess.c index 9890cf2066ff..5c773dff5ac5 100644 --- a/sound/oss/sb_ess.c +++ b/sound/oss/sb_ess.c @@ -168,7 +168,7 @@ * corresponding playback levels, unless recmask says they aren't recorded. In * the latter case the recording volumes are 0. * Now recording levels of inputs can be controlled, by changing the playback - * levels. Futhermore several devices can be recorded together (which is not + * levels. Furthermore several devices can be recorded together (which is not * possible with the ES1688). * Besides the separate recording level control for each input, the common * recording level can also be controlled by RECLEV as described above. diff --git a/sound/oss/sequencer.c b/sound/oss/sequencer.c index 5ea1098ac427..30bcfe470f83 100644 --- a/sound/oss/sequencer.c +++ b/sound/oss/sequencer.c @@ -241,7 +241,7 @@ int sequencer_write(int dev, struct file *file, const char __user *buf, int coun return -ENXIO; fmt = (*(short *) &event_rec[0]) & 0xffff; - err = synth_devs[dev]->load_patch(dev, fmt, buf, p + 4, c, 0); + err = synth_devs[dev]->load_patch(dev, fmt, buf + p, c, 0); if (err < 0) return err; diff --git a/sound/oss/soundcard.c b/sound/oss/soundcard.c index fcb14a099822..7c7793a0eb25 100644 --- a/sound/oss/soundcard.c +++ b/sound/oss/soundcard.c @@ -526,31 +526,21 @@ bad: } -/* These device names follow the official Linux device list, - * Documentation/devices.txt. Let us know if there are other - * common names we should support for compatibility. - * Only those devices not created by the generic code in sound_core.c are - * registered here. - */ -static const struct { - unsigned short minor; - char *name; - umode_t mode; - int *num; -} dev_list[] = { /* list of minor devices */ -/* seems to be some confusion here -- this device is not in the device list */ - {SND_DEV_DSP16, "dspW", S_IWUGO | S_IRUSR | S_IRGRP, - &num_audiodevs}, - {SND_DEV_AUDIO, "audio", S_IWUGO | S_IRUSR | S_IRGRP, - &num_audiodevs}, -}; - static int dmabuf; static int dmabug; module_param(dmabuf, int, 0444); module_param(dmabug, int, 0444); +/* additional minors for compatibility */ +struct oss_minor_dev { + unsigned short minor; + unsigned int enabled; +} dev_list[] = { + { SND_DEV_DSP16 }, + { SND_DEV_AUDIO }, +}; + static int __init oss_init(void) { int err; @@ -571,18 +561,12 @@ static int __init oss_init(void) sound_dmap_flag = (dmabuf > 0 ? 1 : 0); for (i = 0; i < ARRAY_SIZE(dev_list); i++) { - device_create(sound_class, NULL, - MKDEV(SOUND_MAJOR, dev_list[i].minor), NULL, - "%s", dev_list[i].name); - - if (!dev_list[i].num) - continue; - - for (j = 1; j < *dev_list[i].num; j++) - device_create(sound_class, NULL, - MKDEV(SOUND_MAJOR, - dev_list[i].minor + (j*0x10)), - NULL, "%s%d", dev_list[i].name, j); + j = 0; + do { + unsigned short minor = dev_list[i].minor + j * 0x10; + if (!register_sound_special(&oss_sound_fops, minor)) + dev_list[i].enabled = (1 << j); + } while (++j < num_audiodevs); } if (sound_nblocks >= MAX_MEM_BLOCKS - 1) @@ -596,11 +580,11 @@ static void __exit oss_cleanup(void) int i, j; for (i = 0; i < ARRAY_SIZE(dev_list); i++) { - device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor)); - if (!dev_list[i].num) - continue; - for (j = 1; j < *dev_list[i].num; j++) - device_destroy(sound_class, MKDEV(SOUND_MAJOR, dev_list[i].minor + (j*0x10))); + j = 0; + do { + if (dev_list[i].enabled & (1 << j)) + unregister_sound_special(dev_list[i].minor); + } while (++j < num_audiodevs); } unregister_sound_special(1); diff --git a/sound/oss/swarm_cs4297a.c b/sound/oss/swarm_cs4297a.c index 44357d877a27..09d46484bc1a 100644 --- a/sound/oss/swarm_cs4297a.c +++ b/sound/oss/swarm_cs4297a.c @@ -875,7 +875,7 @@ static void start_adc(struct cs4297a_state *s) if (s->prop_adc.fmt & AFMT_S8 || s->prop_adc.fmt & AFMT_U8) { // // now only use 16 bit capture, due to truncation issue - // in the chip, noticable distortion occurs. + // in the chip, noticeable distortion occurs. // allocate buffer and then convert from 16 bit to // 8 bit for the user buffer. // diff --git a/sound/oss/vidc.c b/sound/oss/vidc.c index f0e0caa53200..12ba28e7b933 100644 --- a/sound/oss/vidc.c +++ b/sound/oss/vidc.c @@ -227,7 +227,7 @@ static int vidc_audio_set_speed(int dev, int rate) } else { /*printk("VIDC: internal %d %d %d\n", rate, rate_int, hwrate);*/ hwctrl=0x00000003; - /* Allow rougly 0.4% tolerance */ + /* Allow roughly 0.4% tolerance */ if (diff_int > (rate/256)) rate=rate_int; } diff --git a/sound/pci/Kconfig b/sound/pci/Kconfig index 92ead69cc4b7..8d2856fb4d97 100644 --- a/sound/pci/Kconfig +++ b/sound/pci/Kconfig @@ -152,10 +152,16 @@ config SND_AZT3328 select SND_MPU401_UART select SND_PCM select SND_RAWMIDI + select SND_AC97_CODEC help Say Y here to include support for Aztech AZF3328 (PCI168) soundcards. + Supported features: AC97-"conformant" mixer, MPU401/OPL3, analog I/O + (16bit/8bit, many sample rates [<= 66.2kHz], NO hardware mixing), + Digital Enhanced Game Port, 1.024MHz multimedia sequencer timer, + ext. codec (I2S port), onboard amp (4W/4Ohms/ch), suspend/resume. + To compile this driver as a module, choose M here: the module will be called snd-azt3328. @@ -572,13 +578,13 @@ comment "Don't forget to add built-in firmwares for HDSP driver" depends on SND_HDSP=y config SND_HDSPM - tristate "RME Hammerfall DSP MADI" + tristate "RME Hammerfall DSP MADI/RayDAT/AIO" select SND_HWDEP select SND_RAWMIDI select SND_PCM help - Say Y here to include support for RME Hammerfall DSP MADI - soundcards. + Say Y here to include support for RME Hammerfall DSP MADI, + RayDAT and AIO soundcards. To compile this driver as a module, choose M here: the module will be called snd-hdspm. diff --git a/sound/pci/ac97/ac97_codec.c b/sound/pci/ac97/ac97_codec.c index cb62d178b3e0..7f4d619f4ddb 100644 --- a/sound/pci/ac97/ac97_codec.c +++ b/sound/pci/ac97/ac97_codec.c @@ -71,6 +71,12 @@ static const struct ac97_codec_id snd_ac97_codec_id_vendors[] = { { 0x414b4d00, 0xffffff00, "Asahi Kasei", NULL, NULL }, { 0x414c4300, 0xffffff00, "Realtek", NULL, NULL }, { 0x414c4700, 0xffffff00, "Realtek", NULL, NULL }, +/* + * This is an _inofficial_ Aztech Labs entry + * (value might differ from unknown official Aztech ID), + * currently used by the AC97 emulation of the almost-AC97 PCI168 card. + */ +{ 0x415a5400, 0xffffff00, "Aztech Labs (emulated)", NULL, NULL }, { 0x434d4900, 0xffffff00, "C-Media Electronics", NULL, NULL }, { 0x43525900, 0xffffff00, "Cirrus Logic", NULL, NULL }, { 0x43585400, 0xffffff00, "Conexant", NULL, NULL }, @@ -127,6 +133,7 @@ static const struct ac97_codec_id snd_ac97_codec_ids[] = { { 0x414c4781, 0xffffffff, "ALC658D", NULL, NULL }, /* already patched */ { 0x414c4780, 0xfffffff0, "ALC658", patch_alc655, NULL }, { 0x414c4790, 0xfffffff0, "ALC850", patch_alc850, NULL }, +{ 0x415a5401, 0xffffffff, "AZF3328", patch_aztech_azf3328, NULL }, { 0x434d4941, 0xffffffff, "CMI9738", patch_cm9738, NULL }, { 0x434d4961, 0xffffffff, "CMI9739", patch_cm9739, NULL }, { 0x434d4969, 0xffffffff, "CMI9780", patch_cm9780, NULL }, @@ -590,9 +597,9 @@ static int snd_ac97_put_volsw(struct snd_kcontrol *kcontrol, snd_ac97_page_restore(ac97, page_save); #ifdef CONFIG_SND_AC97_POWER_SAVE /* check analog mixer power-down */ - if ((val_mask & 0x8000) && + if ((val_mask & AC97_PD_EAPD) && (kcontrol->private_value & (1<<30))) { - if (val & 0x8000) + if (val & AC97_PD_EAPD) ac97->power_up &= ~(1 << (reg>>1)); else ac97->power_up |= 1 << (reg>>1); @@ -1035,20 +1042,20 @@ static int snd_ac97_dev_free(struct snd_device *device) static int snd_ac97_try_volume_mix(struct snd_ac97 * ac97, int reg) { - unsigned short val, mask = 0x8000; + unsigned short val, mask = AC97_MUTE_MASK_MONO; if (! snd_ac97_valid_reg(ac97, reg)) return 0; switch (reg) { case AC97_MASTER_TONE: - return ac97->caps & 0x04 ? 1 : 0; + return ac97->caps & AC97_BC_BASS_TREBLE ? 1 : 0; case AC97_HEADPHONE: - return ac97->caps & 0x10 ? 1 : 0; + return ac97->caps & AC97_BC_HEADPHONE ? 1 : 0; case AC97_REC_GAIN_MIC: - return ac97->caps & 0x01 ? 1 : 0; + return ac97->caps & AC97_BC_DEDICATED_MIC ? 1 : 0; case AC97_3D_CONTROL: - if (ac97->caps & 0x7c00) { + if (ac97->caps & AC97_BC_3D_TECH_ID_MASK) { val = snd_ac97_read(ac97, reg); /* if nonzero - fixed and we can't set it */ return val == 0; @@ -1104,7 +1111,10 @@ static void check_volume_resolution(struct snd_ac97 *ac97, int reg, unsigned cha *lo_max = *hi_max = 0; for (i = 0 ; i < ARRAY_SIZE(cbit); i++) { unsigned short val; - snd_ac97_write(ac97, reg, 0x8080 | cbit[i] | (cbit[i] << 8)); + snd_ac97_write( + ac97, reg, + AC97_MUTE_MASK_STEREO | cbit[i] | (cbit[i] << 8) + ); /* Do the read twice due to buffers on some ac97 codecs. * e.g. The STAC9704 returns exactly what you wrote to the register * if you read it immediately. This causes the detect routine to fail. @@ -1139,14 +1149,14 @@ static void snd_ac97_change_volume_params2(struct snd_ac97 * ac97, int reg, int unsigned short val, val1; *max = 63; - val = 0x8080 | (0x20 << shift); + val = AC97_MUTE_MASK_STEREO | (0x20 << shift); snd_ac97_write(ac97, reg, val); val1 = snd_ac97_read(ac97, reg); if (val != val1) { *max = 31; } /* reset volume to zero */ - snd_ac97_write_cache(ac97, reg, 0x8080); + snd_ac97_write_cache(ac97, reg, AC97_MUTE_MASK_STEREO); } static inline int printable(unsigned int x) @@ -1183,16 +1193,16 @@ static int snd_ac97_cmute_new_stereo(struct snd_card *card, char *name, int reg, if (! snd_ac97_valid_reg(ac97, reg)) return 0; - mute_mask = 0x8000; + mute_mask = AC97_MUTE_MASK_MONO; val = snd_ac97_read(ac97, reg); if (check_stereo || (ac97->flags & AC97_STEREO_MUTES)) { /* check whether both mute bits work */ - val1 = val | 0x8080; + val1 = val | AC97_MUTE_MASK_STEREO; snd_ac97_write(ac97, reg, val1); if (val1 == snd_ac97_read(ac97, reg)) - mute_mask = 0x8080; + mute_mask = AC97_MUTE_MASK_STEREO; } - if (mute_mask == 0x8080) { + if (mute_mask == AC97_MUTE_MASK_STEREO) { struct snd_kcontrol_new tmp = AC97_DOUBLE(name, reg, 15, 7, 1, 1); if (check_amix) tmp.private_value |= (1 << 30); @@ -1268,9 +1278,11 @@ static int snd_ac97_cvol_new(struct snd_card *card, char *name, int reg, unsigne err = snd_ctl_add(card, kctl); if (err < 0) return err; - snd_ac97_write_cache(ac97, reg, - (snd_ac97_read(ac97, reg) & 0x8080) | - lo_max | (hi_max << 8)); + snd_ac97_write_cache( + ac97, reg, + (snd_ac97_read(ac97, reg) & AC97_MUTE_MASK_STEREO) + | lo_max | (hi_max << 8) + ); return 0; } @@ -1332,7 +1344,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97) return err; } - ac97->regs[AC97_CENTER_LFE_MASTER] = 0x8080; + ac97->regs[AC97_CENTER_LFE_MASTER] = AC97_MUTE_MASK_STEREO; /* build center controls */ if ((snd_ac97_try_volume_mix(ac97, AC97_CENTER_LFE_MASTER)) @@ -1410,8 +1422,12 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97) if ((err = snd_ctl_add(card, kctl = snd_ac97_cnew(&snd_ac97_controls_pc_beep[idx], ac97))) < 0) return err; set_tlv_db_scale(kctl, db_scale_4bit); - snd_ac97_write_cache(ac97, AC97_PC_BEEP, - snd_ac97_read(ac97, AC97_PC_BEEP) | 0x801e); + snd_ac97_write_cache( + ac97, + AC97_PC_BEEP, + (snd_ac97_read(ac97, AC97_PC_BEEP) + | AC97_MUTE_MASK_MONO | 0x001e) + ); } /* build Phone controls */ @@ -1545,7 +1561,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97) } /* build Simulated Stereo Enhancement control */ - if (ac97->caps & 0x0008) { + if (ac97->caps & AC97_BC_SIM_STEREO) { if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_general[AC97_GENERAL_STEREO_ENHANCEMENT], ac97))) < 0) return err; } @@ -1557,7 +1573,7 @@ static int snd_ac97_mixer_build(struct snd_ac97 * ac97) } /* build Loudness control */ - if (ac97->caps & 0x0020) { + if (ac97->caps & AC97_BC_LOUDNESS) { if ((err = snd_ctl_add(card, snd_ac97_cnew(&snd_ac97_controls_general[AC97_GENERAL_LOUDNESS], ac97))) < 0) return err; } @@ -2542,8 +2558,8 @@ void snd_ac97_resume(struct snd_ac97 *ac97) schedule_timeout_uninterruptible(1); } while (time_after_eq(end_time, jiffies)); /* FIXME: extra delay */ - ac97->bus->ops->write(ac97, AC97_MASTER, 0x8000); - if (snd_ac97_read(ac97, AC97_MASTER) != 0x8000) + ac97->bus->ops->write(ac97, AC97_MASTER, AC97_MUTE_MASK_MONO); + if (snd_ac97_read(ac97, AC97_MASTER) != AC97_MUTE_MASK_MONO) msleep(250); } else { end_time = jiffies + msecs_to_jiffies(100); @@ -2747,12 +2763,12 @@ static int master_mute_sw_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem int rshift = (kcontrol->private_value >> 12) & 0x0f; unsigned short mask; if (shift != rshift) - mask = 0x8080; + mask = AC97_MUTE_MASK_STEREO; else - mask = 0x8000; - snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, + mask = AC97_MUTE_MASK_MONO; + snd_ac97_update_bits(ac97, AC97_POWERDOWN, AC97_PD_EAPD, (ac97->regs[AC97_MASTER] & mask) == mask ? - 0x8000 : 0); + AC97_PD_EAPD : 0); } return err; } @@ -2765,7 +2781,10 @@ static int tune_mute_led(struct snd_ac97 *ac97) return -ENOENT; msw->put = master_mute_sw_put; snd_ac97_remove_ctl(ac97, "External Amplifier", NULL); - snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, 0x8000); /* mute LED on */ + snd_ac97_update_bits( + ac97, AC97_POWERDOWN, + AC97_PD_EAPD, AC97_PD_EAPD /* mute LED on */ + ); ac97->scaps |= AC97_SCAP_EAPD_LED; return 0; } @@ -2780,12 +2799,12 @@ static int hp_master_mute_sw_put(struct snd_kcontrol *kcontrol, int rshift = (kcontrol->private_value >> 12) & 0x0f; unsigned short mask; if (shift != rshift) - mask = 0x8080; + mask = AC97_MUTE_MASK_STEREO; else - mask = 0x8000; - snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, + mask = AC97_MUTE_MASK_MONO; + snd_ac97_update_bits(ac97, AC97_POWERDOWN, AC97_PD_EAPD, (ac97->regs[AC97_MASTER] & mask) == mask ? - 0x8000 : 0); + AC97_PD_EAPD : 0); } return err; } @@ -2801,7 +2820,10 @@ static int tune_hp_mute_led(struct snd_ac97 *ac97) snd_ac97_remove_ctl(ac97, "External Amplifier", NULL); snd_ac97_remove_ctl(ac97, "Headphone Playback", "Switch"); snd_ac97_remove_ctl(ac97, "Headphone Playback", "Volume"); - snd_ac97_update_bits(ac97, AC97_POWERDOWN, 0x8000, 0x8000); /* mute LED on */ + snd_ac97_update_bits( + ac97, AC97_POWERDOWN, + AC97_PD_EAPD, AC97_PD_EAPD /* mute LED on */ + ); return 0; } diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index bf47574ca1f0..200c9a1d48b7 100644 --- a/sound/pci/ac97/ac97_patch.c +++ b/sound/pci/ac97/ac97_patch.c @@ -27,6 +27,15 @@ #include "ac97_patch.h" /* + * Forward declarations + */ + +static struct snd_kcontrol *snd_ac97_find_mixer_ctl(struct snd_ac97 *ac97, + const char *name); +static int snd_ac97_add_vmaster(struct snd_ac97 *ac97, char *name, + const unsigned int *tlv, const char **slaves); + +/* * Chip specific initialization */ @@ -2940,6 +2949,49 @@ static int patch_alc850(struct snd_ac97 *ac97) return 0; } +static int patch_aztech_azf3328_specific(struct snd_ac97 *ac97) +{ + struct snd_kcontrol *kctl_3d_center = + snd_ac97_find_mixer_ctl(ac97, "3D Control - Center"); + struct snd_kcontrol *kctl_3d_depth = + snd_ac97_find_mixer_ctl(ac97, "3D Control - Depth"); + + /* + * 3D register is different from AC97 standard layout + * (also do some renaming, to resemble Windows driver naming) + */ + if (kctl_3d_center) { + kctl_3d_center->private_value = + AC97_SINGLE_VALUE(AC97_3D_CONTROL, 1, 0x07, 0); + snd_ac97_rename_vol_ctl(ac97, + "3D Control - Center", "3D Control - Width" + ); + } + if (kctl_3d_depth) + kctl_3d_depth->private_value = + AC97_SINGLE_VALUE(AC97_3D_CONTROL, 8, 0x03, 0); + + /* Aztech Windows driver calls the + equivalent control "Modem Playback", thus rename it: */ + snd_ac97_rename_vol_ctl(ac97, + "Master Mono Playback", "Modem Playback" + ); + snd_ac97_rename_vol_ctl(ac97, + "Headphone Playback", "FM Synth Playback" + ); + + return 0; +} + +static const struct snd_ac97_build_ops patch_aztech_azf3328_ops = { + .build_specific = patch_aztech_azf3328_specific +}; + +static int patch_aztech_azf3328(struct snd_ac97 *ac97) +{ + ac97->build_ops = &patch_aztech_azf3328_ops; + return 0; +} /* * C-Media CM97xx codecs diff --git a/sound/pci/ad1889.c b/sound/pci/ad1889.c index 4382d0fa6b9a..d8f6fd65ebbb 100644 --- a/sound/pci/ad1889.c +++ b/sound/pci/ad1889.c @@ -29,7 +29,7 @@ * PM support * MIDI support * Game Port support - * SG DMA support (this will need *alot* of work) + * SG DMA support (this will need *a lot* of work) */ #include <linux/init.h> diff --git a/sound/pci/asihpi/asihpi.c b/sound/pci/asihpi/asihpi.c index c80b0b863c54..f8ccc9677c6f 100644 --- a/sound/pci/asihpi/asihpi.c +++ b/sound/pci/asihpi/asihpi.c @@ -21,31 +21,13 @@ * would appreciate it if you grant us the right to use those modifications * for any purpose including commercial applications. */ -/* >0: print Hw params, timer vars. >1: print stream write/copy sizes */ -#define REALLY_VERBOSE_LOGGING 0 - -#if REALLY_VERBOSE_LOGGING -#define VPRINTK1 snd_printd -#else -#define VPRINTK1(...) -#endif - -#if REALLY_VERBOSE_LOGGING > 1 -#define VPRINTK2 snd_printd -#else -#define VPRINTK2(...) -#endif - -#ifndef ASI_STYLE_NAMES -/* not sure how ALSA style name should look */ -#define ASI_STYLE_NAMES 1 -#endif #include "hpi_internal.h" #include "hpimsginit.h" #include "hpioctl.h" #include <linux/pci.h> +#include <linux/version.h> #include <linux/init.h> #include <linux/jiffies.h> #include <linux/slab.h> @@ -60,11 +42,25 @@ #include <sound/tlv.h> #include <sound/hwdep.h> - MODULE_LICENSE("GPL"); MODULE_AUTHOR("AudioScience inc. <support@audioscience.com>"); MODULE_DESCRIPTION("AudioScience ALSA ASI5000 ASI6000 ASI87xx ASI89xx"); +#if defined CONFIG_SND_DEBUG_VERBOSE +/** + * snd_printddd - very verbose debug printk + * @format: format string + * + * Works like snd_printk() for debugging purposes. + * Ignored when CONFIG_SND_DEBUG_VERBOSE is not set. + * Must set snd module debug parameter to 3 to enable at runtime. + */ +#define snd_printddd(format, args...) \ + __snd_printk(3, __FILE__, __LINE__, format, ##args) +#else +#define snd_printddd(format, args...) do { } while (0) +#endif + static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; @@ -85,11 +81,11 @@ MODULE_PARM_DESC(enable_hpi_hwdep, /* identify driver */ #ifdef KERNEL_ALSA_BUILD -static char *build_info = "built using headers from kernel source"; +static char *build_info = "Built using headers from kernel source"; module_param(build_info, charp, S_IRUGO); MODULE_PARM_DESC(build_info, "built using headers from kernel source"); #else -static char *build_info = "built within ALSA source"; +static char *build_info = "Built within ALSA source"; module_param(build_info, charp, S_IRUGO); MODULE_PARM_DESC(build_info, "built within ALSA source"); #endif @@ -100,13 +96,14 @@ static const int mixer_dump; #define DEFAULT_SAMPLERATE 44100 static int adapter_fs = DEFAULT_SAMPLERATE; -static struct hpi_hsubsys *ss; /* handle to HPI audio subsystem */ - /* defaults */ #define PERIODS_MIN 2 -#define PERIOD_BYTES_MIN 2304 +#define PERIOD_BYTES_MIN 2048 #define BUFFER_BYTES_MAX (512 * 1024) +/* convert stream to character */ +#define SCHR(s) ((s == SNDRV_PCM_STREAM_PLAYBACK) ? 'P' : 'C') + /*#define TIMER_MILLISECONDS 20 #define FORCE_TIMER_JIFFIES ((TIMER_MILLISECONDS * HZ + 999)/1000) */ @@ -152,11 +149,12 @@ struct snd_card_asihpi_pcm { struct timer_list timer; unsigned int respawn_timer; unsigned int hpi_buffer_attached; - unsigned int pcm_size; - unsigned int pcm_count; + unsigned int buffer_bytes; + unsigned int period_bytes; unsigned int bytes_per_sec; - unsigned int pcm_irq_pos; /* IRQ position */ - unsigned int pcm_buf_pos; /* position in buffer */ + unsigned int pcm_buf_host_rw_ofs; /* Host R/W pos */ + unsigned int pcm_buf_dma_ofs; /* DMA R/W offset in buffer */ + unsigned int pcm_buf_elapsed_dma_ofs; /* DMA R/W offset in buffer */ struct snd_pcm_substream *substream; u32 h_stream; struct hpi_format format; @@ -167,7 +165,6 @@ struct snd_card_asihpi_pcm { /* Functions to allow driver to give a buffer to HPI for busmastering */ static u16 hpi_stream_host_buffer_attach( - struct hpi_hsubsys *hS, u32 h_stream, /* handle to outstream. */ u32 size_in_bytes, /* size in bytes of bus mastering buffer */ u32 pci_address @@ -194,10 +191,7 @@ static u16 hpi_stream_host_buffer_attach( return hr.error; } -static u16 hpi_stream_host_buffer_detach( - struct hpi_hsubsys *hS, - u32 h_stream -) +static u16 hpi_stream_host_buffer_detach(u32 h_stream) { struct hpi_message hm; struct hpi_response hr; @@ -218,24 +212,23 @@ static u16 hpi_stream_host_buffer_detach( return hr.error; } -static inline u16 hpi_stream_start(struct hpi_hsubsys *hS, u32 h_stream) +static inline u16 hpi_stream_start(u32 h_stream) { if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_start(hS, h_stream); + return hpi_outstream_start(h_stream); else - return hpi_instream_start(hS, h_stream); + return hpi_instream_start(h_stream); } -static inline u16 hpi_stream_stop(struct hpi_hsubsys *hS, u32 h_stream) +static inline u16 hpi_stream_stop(u32 h_stream) { if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_stop(hS, h_stream); + return hpi_outstream_stop(h_stream); else - return hpi_instream_stop(hS, h_stream); + return hpi_instream_stop(h_stream); } static inline u16 hpi_stream_get_info_ex( - struct hpi_hsubsys *hS, u32 h_stream, u16 *pw_state, u32 *pbuffer_size, @@ -244,42 +237,43 @@ static inline u16 hpi_stream_get_info_ex( u32 *pauxiliary_data ) { + u16 e; if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_get_info_ex(hS, h_stream, pw_state, + e = hpi_outstream_get_info_ex(h_stream, pw_state, pbuffer_size, pdata_in_buffer, psample_count, pauxiliary_data); else - return hpi_instream_get_info_ex(hS, h_stream, pw_state, + e = hpi_instream_get_info_ex(h_stream, pw_state, pbuffer_size, pdata_in_buffer, psample_count, pauxiliary_data); + return e; } -static inline u16 hpi_stream_group_add(struct hpi_hsubsys *hS, +static inline u16 hpi_stream_group_add( u32 h_master, u32 h_stream) { if (hpi_handle_object(h_master) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_add(hS, h_master, h_stream); + return hpi_outstream_group_add(h_master, h_stream); else - return hpi_instream_group_add(hS, h_master, h_stream); + return hpi_instream_group_add(h_master, h_stream); } -static inline u16 hpi_stream_group_reset(struct hpi_hsubsys *hS, - u32 h_stream) +static inline u16 hpi_stream_group_reset(u32 h_stream) { if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_reset(hS, h_stream); + return hpi_outstream_group_reset(h_stream); else - return hpi_instream_group_reset(hS, h_stream); + return hpi_instream_group_reset(h_stream); } -static inline u16 hpi_stream_group_get_map(struct hpi_hsubsys *hS, +static inline u16 hpi_stream_group_get_map( u32 h_stream, u32 *mo, u32 *mi) { if (hpi_handle_object(h_stream) == HPI_OBJ_OSTREAM) - return hpi_outstream_group_get_map(hS, h_stream, mo, mi); + return hpi_outstream_group_get_map(h_stream, mo, mi); else - return hpi_instream_group_get_map(hS, h_stream, mo, mi); + return hpi_instream_group_get_map(h_stream, mo, mi); } static u16 handle_error(u16 err, int line, char *filename) @@ -294,24 +288,20 @@ static u16 handle_error(u16 err, int line, char *filename) #define hpi_handle_error(x) handle_error(x, __LINE__, __FILE__) /***************************** GENERAL PCM ****************/ -#if REALLY_VERBOSE_LOGGING static void print_hwparams(struct snd_pcm_hw_params *p) { snd_printd("HWPARAMS \n"); snd_printd("samplerate %d \n", params_rate(p)); - snd_printd("channels %d \n", params_channels(p)); - snd_printd("format %d \n", params_format(p)); + snd_printd("Channels %d \n", params_channels(p)); + snd_printd("Format %d \n", params_format(p)); snd_printd("subformat %d \n", params_subformat(p)); - snd_printd("buffer bytes %d \n", params_buffer_bytes(p)); - snd_printd("period bytes %d \n", params_period_bytes(p)); + snd_printd("Buffer bytes %d \n", params_buffer_bytes(p)); + snd_printd("Period bytes %d \n", params_period_bytes(p)); snd_printd("access %d \n", params_access(p)); snd_printd("period_size %d \n", params_period_size(p)); snd_printd("periods %d \n", params_periods(p)); snd_printd("buffer_size %d \n", params_buffer_size(p)); } -#else -#define print_hwparams(x) -#endif static snd_pcm_format_t hpi_to_alsa_formats[] = { -1, /* INVALID */ @@ -335,7 +325,7 @@ static snd_pcm_format_t hpi_to_alsa_formats[] = { */ -1 #else - /* SNDRV_PCM_FORMAT_S24_3LE */ /* { HPI_FORMAT_PCM24_SIGNED 15 */ + /* SNDRV_PCM_FORMAT_S24_3LE */ /* HPI_FORMAT_PCM24_SIGNED 15 */ #endif }; @@ -378,21 +368,21 @@ static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi, } else { /* on cards without SRC, valid rates are determined by sampleclock */ - err = hpi_mixer_get_control(ss, asihpi->h_mixer, + err = hpi_mixer_get_control(asihpi->h_mixer, HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, HPI_CONTROL_SAMPLECLOCK, &h_control); if (err) { snd_printk(KERN_ERR - "no local sampleclock, err %d\n", err); + "No local sampleclock, err %d\n", err); } - for (idx = 0; idx < 100; idx++) { - if (hpi_sample_clock_query_local_rate(ss, - h_control, idx, &sample_rate)) { - if (!idx) - snd_printk(KERN_ERR - "local rate query failed\n"); - + for (idx = -1; idx < 100; idx++) { + if (idx == -1) { + if (hpi_sample_clock_get_sample_rate(h_control, + &sample_rate)) + continue; + } else if (hpi_sample_clock_query_local_rate(h_control, + idx, &sample_rate)) { break; } @@ -445,8 +435,6 @@ static void snd_card_asihpi_pcm_samplerates(struct snd_card_asihpi *asihpi, } } - /* printk(KERN_INFO "Supported rates %X %d %d\n", - rates, rate_min, rate_max); */ pcmhw->rates = rates; pcmhw->rate_min = rate_min; pcmhw->rate_max = rate_max; @@ -471,7 +459,7 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, if (err) return err; - VPRINTK1(KERN_INFO "format %d, %d chans, %d_hz\n", + snd_printdd("format %d, %d chans, %d_hz\n", format, params_channels(params), params_rate(params)); @@ -480,10 +468,10 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, format, params_rate(params), 0, 0)); if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) { - if (hpi_instream_reset(ss, dpcm->h_stream) != 0) + if (hpi_instream_reset(dpcm->h_stream) != 0) return -EINVAL; - if (hpi_instream_set_format(ss, + if (hpi_instream_set_format( dpcm->h_stream, &dpcm->format) != 0) return -EINVAL; } @@ -491,25 +479,24 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, dpcm->hpi_buffer_attached = 0; if (card->support_mmap) { - err = hpi_stream_host_buffer_attach(ss, dpcm->h_stream, + err = hpi_stream_host_buffer_attach(dpcm->h_stream, params_buffer_bytes(params), runtime->dma_addr); if (err == 0) { - snd_printd(KERN_INFO + snd_printdd( "stream_host_buffer_attach succeeded %u %lu\n", params_buffer_bytes(params), (unsigned long)runtime->dma_addr); } else { - snd_printd(KERN_INFO - "stream_host_buffer_attach error %d\n", + snd_printd("stream_host_buffer_attach error %d\n", err); return -ENOMEM; } - err = hpi_stream_get_info_ex(ss, dpcm->h_stream, NULL, + err = hpi_stream_get_info_ex(dpcm->h_stream, NULL, &dpcm->hpi_buffer_attached, NULL, NULL, NULL); - snd_printd(KERN_INFO "stream_host_buffer_attach status 0x%x\n", + snd_printdd("stream_host_buffer_attach status 0x%x\n", dpcm->hpi_buffer_attached); } bytes_per_sec = params_rate(params) * params_channels(params); @@ -520,16 +507,32 @@ static int snd_card_asihpi_pcm_hw_params(struct snd_pcm_substream *substream, return -EINVAL; dpcm->bytes_per_sec = bytes_per_sec; - dpcm->pcm_size = params_buffer_bytes(params); - dpcm->pcm_count = params_period_bytes(params); - snd_printd(KERN_INFO "pcm_size=%d, pcm_count=%d, bps=%d\n", - dpcm->pcm_size, dpcm->pcm_count, bytes_per_sec); + dpcm->buffer_bytes = params_buffer_bytes(params); + dpcm->period_bytes = params_period_bytes(params); + snd_printdd("buffer_bytes=%d, period_bytes=%d, bps=%d\n", + dpcm->buffer_bytes, dpcm->period_bytes, bytes_per_sec); + + return 0; +} + +static int +snd_card_asihpi_hw_free(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + if (dpcm->hpi_buffer_attached) + hpi_stream_host_buffer_detach(dpcm->h_stream); - dpcm->pcm_irq_pos = 0; - dpcm->pcm_buf_pos = 0; + snd_pcm_lib_free_pages(substream); return 0; } +static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime) +{ + struct snd_card_asihpi_pcm *dpcm = runtime->private_data; + kfree(dpcm); +} + static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream * substream) { @@ -537,9 +540,9 @@ static void snd_card_asihpi_pcm_timer_start(struct snd_pcm_substream * struct snd_card_asihpi_pcm *dpcm = runtime->private_data; int expiry; - expiry = (dpcm->pcm_count * HZ / dpcm->bytes_per_sec); - /* wait longer the first time, for samples to propagate */ - expiry = max(expiry, 20); + expiry = HZ / 200; + /*? (dpcm->period_bytes * HZ / dpcm->bytes_per_sec); */ + expiry = max(expiry, 1); /* don't let it be zero! */ dpcm->timer.expires = jiffies + expiry; dpcm->respawn_timer = 1; add_timer(&dpcm->timer); @@ -562,37 +565,44 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, struct snd_pcm_substream *s; u16 e; - snd_printd("trigger %dstream %d\n", - substream->stream, substream->number); + snd_printdd("%c%d trigger\n", + SCHR(substream->stream), substream->number); switch (cmd) { case SNDRV_PCM_TRIGGER_START: snd_pcm_group_for_each_entry(s, substream) { - struct snd_card_asihpi_pcm *ds; - ds = s->runtime->private_data; + struct snd_pcm_runtime *runtime = s->runtime; + struct snd_card_asihpi_pcm *ds = runtime->private_data; if (snd_pcm_substream_chip(s) != card) continue; + /* don't link Cap and Play */ + if (substream->stream != s->stream) + continue; + if ((s->stream == SNDRV_PCM_STREAM_PLAYBACK) && (card->support_mmap)) { /* How do I know how much valid data is present - * in buffer? Just guessing 2 periods, but if + * in buffer? Must be at least one period! + * Guessing 2 periods, but if * buffer is bigger it may contain even more * data?? */ - unsigned int preload = ds->pcm_count * 2; - VPRINTK2("preload %d\n", preload); + unsigned int preload = ds->period_bytes * 1; + snd_printddd("%d preload x%x\n", s->number, preload); hpi_handle_error(hpi_outstream_write_buf( - ss, ds->h_stream, - &s->runtime->dma_area[0], + ds->h_stream, + &runtime->dma_area[0], preload, &ds->format)); + ds->pcm_buf_host_rw_ofs = preload; } if (card->support_grouping) { - VPRINTK1("\t_group %dstream %d\n", s->stream, + snd_printdd("\t%c%d group\n", + SCHR(s->stream), s->number); - e = hpi_stream_group_add(ss, + e = hpi_stream_group_add( dpcm->h_stream, ds->h_stream); if (!e) { @@ -604,10 +614,12 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, } else break; } - snd_printd("start\n"); + snd_printdd("start\n"); /* start the master stream */ snd_card_asihpi_pcm_timer_start(substream); - hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream)); + if ((substream->stream == SNDRV_PCM_STREAM_CAPTURE) || + !card->support_mmap) + hpi_handle_error(hpi_stream_start(dpcm->h_stream)); break; case SNDRV_PCM_TRIGGER_STOP: @@ -615,88 +627,73 @@ static int snd_card_asihpi_trigger(struct snd_pcm_substream *substream, snd_pcm_group_for_each_entry(s, substream) { if (snd_pcm_substream_chip(s) != card) continue; + /* don't link Cap and Play */ + if (substream->stream != s->stream) + continue; /*? workaround linked streams don't transition to SETUP 20070706*/ s->runtime->status->state = SNDRV_PCM_STATE_SETUP; if (card->support_grouping) { - VPRINTK1("\t_group %dstream %d\n", s->stream, + snd_printdd("\t%c%d group\n", + SCHR(s->stream), s->number); snd_pcm_trigger_done(s, substream); } else break; } - snd_printd("stop\n"); + snd_printdd("stop\n"); /* _prepare and _hwparams reset the stream */ - hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream)); + hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) hpi_handle_error( - hpi_outstream_reset(ss, dpcm->h_stream)); + hpi_outstream_reset(dpcm->h_stream)); if (card->support_grouping) - hpi_handle_error(hpi_stream_group_reset(ss, - dpcm->h_stream)); + hpi_handle_error(hpi_stream_group_reset(dpcm->h_stream)); break; case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - snd_printd("pause release\n"); - hpi_handle_error(hpi_stream_start(ss, dpcm->h_stream)); + snd_printdd("pause release\n"); + hpi_handle_error(hpi_stream_start(dpcm->h_stream)); snd_card_asihpi_pcm_timer_start(substream); break; case SNDRV_PCM_TRIGGER_PAUSE_PUSH: - snd_printd("pause\n"); + snd_printdd("pause\n"); snd_card_asihpi_pcm_timer_stop(substream); - hpi_handle_error(hpi_stream_stop(ss, dpcm->h_stream)); + hpi_handle_error(hpi_stream_stop(dpcm->h_stream)); break; default: - snd_printd("\tINVALID\n"); + snd_printd(KERN_ERR "\tINVALID\n"); return -EINVAL; } return 0; } -static int -snd_card_asihpi_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - if (dpcm->hpi_buffer_attached) - hpi_stream_host_buffer_detach(ss, dpcm->h_stream); - - snd_pcm_lib_free_pages(substream); - return 0; -} - -static void snd_card_asihpi_runtime_free(struct snd_pcm_runtime *runtime) -{ - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - kfree(dpcm); -} - /*algorithm outline Without linking degenerates to getting single stream pos etc Without mmap 2nd loop degenerates to snd_pcm_period_elapsed */ /* -buf_pos=get_buf_pos(s); +pcm_buf_dma_ofs=get_buf_pos(s); for_each_linked_stream(s) { - buf_pos=get_buf_pos(s); - min_buf_pos = modulo_min(min_buf_pos, buf_pos, pcm_size) - new_data = min(new_data, calc_new_data(buf_pos,irq_pos) + pcm_buf_dma_ofs=get_buf_pos(s); + min_buf_pos = modulo_min(min_buf_pos, pcm_buf_dma_ofs, buffer_bytes) + new_data = min(new_data, calc_new_data(pcm_buf_dma_ofs,irq_pos) } timer.expires = jiffies + predict_next_period_ready(min_buf_pos); for_each_linked_stream(s) { - s->buf_pos = min_buf_pos; - if (new_data > pcm_count) { + s->pcm_buf_dma_ofs = min_buf_pos; + if (new_data > period_bytes) { if (mmap) { - irq_pos = (irq_pos + pcm_count) % pcm_size; + irq_pos = (irq_pos + period_bytes) % buffer_bytes; if (playback) { - write(pcm_count); + write(period_bytes); } else { - read(pcm_count); + read(period_bytes); } } snd_pcm_period_elapsed(s); @@ -724,105 +721,136 @@ static inline unsigned int modulo_min(unsigned int a, unsigned int b, static void snd_card_asihpi_timer_function(unsigned long data) { struct snd_card_asihpi_pcm *dpcm = (struct snd_card_asihpi_pcm *)data; - struct snd_card_asihpi *card = snd_pcm_substream_chip(dpcm->substream); + struct snd_pcm_substream *substream = dpcm->substream; + struct snd_card_asihpi *card = snd_pcm_substream_chip(substream); struct snd_pcm_runtime *runtime; struct snd_pcm_substream *s; unsigned int newdata = 0; - unsigned int buf_pos, min_buf_pos = 0; + unsigned int pcm_buf_dma_ofs, min_buf_pos = 0; unsigned int remdata, xfercount, next_jiffies; int first = 1; + int loops = 0; u16 state; - u32 buffer_size, data_avail, samples_played, aux; + u32 buffer_size, bytes_avail, samples_played, on_card_bytes; + + snd_printdd("%c%d snd_card_asihpi_timer_function\n", + SCHR(substream->stream), substream->number); /* find minimum newdata and buffer pos in group */ - snd_pcm_group_for_each_entry(s, dpcm->substream) { + snd_pcm_group_for_each_entry(s, substream) { struct snd_card_asihpi_pcm *ds = s->runtime->private_data; runtime = s->runtime; if (snd_pcm_substream_chip(s) != card) continue; - hpi_handle_error(hpi_stream_get_info_ex(ss, + /* don't link Cap and Play */ + if (substream->stream != s->stream) + continue; + + hpi_handle_error(hpi_stream_get_info_ex( ds->h_stream, &state, - &buffer_size, &data_avail, - &samples_played, &aux)); + &buffer_size, &bytes_avail, + &samples_played, &on_card_bytes)); /* number of bytes in on-card buffer */ - runtime->delay = aux; - - if (state == HPI_STATE_DRAINED) { - snd_printd(KERN_WARNING "outstream %d drained\n", - s->number); - snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN); - return; - } + runtime->delay = on_card_bytes; if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - buf_pos = frames_to_bytes(runtime, samples_played); - } else { - buf_pos = data_avail + ds->pcm_irq_pos; - } + pcm_buf_dma_ofs = ds->pcm_buf_host_rw_ofs - bytes_avail; + if (state == HPI_STATE_STOPPED) { + if ((bytes_avail == 0) && + (on_card_bytes < ds->pcm_buf_host_rw_ofs)) { + hpi_handle_error(hpi_stream_start(ds->h_stream)); + snd_printdd("P%d start\n", s->number); + } + } else if (state == HPI_STATE_DRAINED) { + snd_printd(KERN_WARNING "P%d drained\n", + s->number); + /*snd_pcm_stop(s, SNDRV_PCM_STATE_XRUN); + continue; */ + } + } else + pcm_buf_dma_ofs = bytes_avail + ds->pcm_buf_host_rw_ofs; if (first) { /* can't statically init min when wrap is involved */ - min_buf_pos = buf_pos; - newdata = (buf_pos - ds->pcm_irq_pos) % ds->pcm_size; + min_buf_pos = pcm_buf_dma_ofs; + newdata = (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes; first = 0; } else { min_buf_pos = - modulo_min(min_buf_pos, buf_pos, UINT_MAX+1L); + modulo_min(min_buf_pos, pcm_buf_dma_ofs, UINT_MAX+1L); newdata = min( - (buf_pos - ds->pcm_irq_pos) % ds->pcm_size, + (pcm_buf_dma_ofs - ds->pcm_buf_elapsed_dma_ofs) % ds->buffer_bytes, newdata); } - VPRINTK1("PB timer hw_ptr x%04lX, appl_ptr x%04lX\n", + snd_printdd("hw_ptr x%04lX, appl_ptr x%04lX\n", (unsigned long)frames_to_bytes(runtime, runtime->status->hw_ptr), (unsigned long)frames_to_bytes(runtime, runtime->control->appl_ptr)); - VPRINTK1("%d S=%d, irq=%04X, pos=x%04X, left=x%04X," - " aux=x%04X space=x%04X\n", s->number, - state, ds->pcm_irq_pos, buf_pos, (int)data_avail, - (int)aux, buffer_size-data_avail); + + snd_printdd("%d %c%d S=%d, rw=%04X, dma=x%04X, left=x%04X," + " aux=x%04X space=x%04X\n", + loops, SCHR(s->stream), s->number, + state, ds->pcm_buf_host_rw_ofs, pcm_buf_dma_ofs, (int)bytes_avail, + (int)on_card_bytes, buffer_size-bytes_avail); + loops++; } + pcm_buf_dma_ofs = min_buf_pos; + + remdata = newdata % dpcm->period_bytes; + xfercount = newdata - remdata; /* a multiple of period_bytes */ + /* come back when on_card_bytes has decreased enough to allow + write to happen, or when data has been consumed to make another + period + */ + if (xfercount && (on_card_bytes > dpcm->period_bytes)) + next_jiffies = ((on_card_bytes - dpcm->period_bytes) * HZ / dpcm->bytes_per_sec); + else + next_jiffies = ((dpcm->period_bytes - remdata) * HZ / dpcm->bytes_per_sec); - remdata = newdata % dpcm->pcm_count; - xfercount = newdata - remdata; /* a multiple of pcm_count */ - next_jiffies = ((dpcm->pcm_count-remdata) * HZ / dpcm->bytes_per_sec)+1; - next_jiffies = max(next_jiffies, 2U * HZ / 1000U); + next_jiffies = max(next_jiffies, 1U); dpcm->timer.expires = jiffies + next_jiffies; - VPRINTK1("jif %d buf pos x%04X newdata x%04X xc x%04X\n", - next_jiffies, min_buf_pos, newdata, xfercount); + snd_printdd("jif %d buf pos x%04X newdata x%04X xfer x%04X\n", + next_jiffies, pcm_buf_dma_ofs, newdata, xfercount); - snd_pcm_group_for_each_entry(s, dpcm->substream) { + snd_pcm_group_for_each_entry(s, substream) { struct snd_card_asihpi_pcm *ds = s->runtime->private_data; - ds->pcm_buf_pos = min_buf_pos; - if (xfercount) { + /* don't link Cap and Play */ + if (substream->stream != s->stream) + continue; + + ds->pcm_buf_dma_ofs = pcm_buf_dma_ofs; + + if (xfercount && (on_card_bytes <= ds->period_bytes)) { if (card->support_mmap) { - ds->pcm_irq_pos = ds->pcm_irq_pos + xfercount; if (s->stream == SNDRV_PCM_STREAM_PLAYBACK) { - VPRINTK2("write OS%d x%04x\n", + snd_printddd("P%d write x%04x\n", s->number, - ds->pcm_count); + ds->period_bytes); hpi_handle_error( hpi_outstream_write_buf( - ss, ds->h_stream, + ds->h_stream, &s->runtime-> dma_area[0], xfercount, &ds->format)); } else { - VPRINTK2("read IS%d x%04x\n", + snd_printddd("C%d read x%04x\n", s->number, - dpcm->pcm_count); + xfercount); hpi_handle_error( hpi_instream_read_buf( - ss, ds->h_stream, + ds->h_stream, NULL, xfercount)); } + ds->pcm_buf_host_rw_ofs = ds->pcm_buf_host_rw_ofs + xfercount; } /* else R/W will be handled by read/write callbacks */ + ds->pcm_buf_elapsed_dma_ofs = pcm_buf_dma_ofs; snd_pcm_period_elapsed(s); } } @@ -835,7 +863,7 @@ static void snd_card_asihpi_timer_function(unsigned long data) static int snd_card_asihpi_playback_ioctl(struct snd_pcm_substream *substream, unsigned int cmd, void *arg) { - /* snd_printd(KERN_INFO "Playback ioctl %d\n", cmd); */ + snd_printdd(KERN_INFO "Playback ioctl %d\n", cmd); return snd_pcm_lib_ioctl(substream, cmd, arg); } @@ -845,12 +873,12 @@ static int snd_card_asihpi_playback_prepare(struct snd_pcm_substream * struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - snd_printd(KERN_INFO "playback prepare %d\n", substream->number); - - hpi_handle_error(hpi_outstream_reset(ss, dpcm->h_stream)); - dpcm->pcm_irq_pos = 0; - dpcm->pcm_buf_pos = 0; + snd_printdd("playback prepare %d\n", substream->number); + hpi_handle_error(hpi_outstream_reset(dpcm->h_stream)); + dpcm->pcm_buf_host_rw_ofs = 0; + dpcm->pcm_buf_dma_ofs = 0; + dpcm->pcm_buf_elapsed_dma_ofs = 0; return 0; } @@ -861,27 +889,8 @@ snd_card_asihpi_playback_pointer(struct snd_pcm_substream *substream) struct snd_card_asihpi_pcm *dpcm = runtime->private_data; snd_pcm_uframes_t ptr; - u32 samples_played; - u16 err; - - if (!snd_pcm_stream_linked(substream)) { - /* NOTE, can use samples played for playback position here and - * in timer fn because it LAGS the actual read pointer, and is a - * better representation of actual playout position - */ - err = hpi_outstream_get_info_ex(ss, dpcm->h_stream, NULL, - NULL, NULL, - &samples_played, NULL); - hpi_handle_error(err); - - dpcm->pcm_buf_pos = frames_to_bytes(runtime, samples_played); - } - /* else must return most conservative value found in timer func - * by looping over all streams - */ - - ptr = bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size); - VPRINTK2("playback_pointer=%04ld\n", (unsigned long)ptr); + ptr = bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); + snd_printddd("playback_pointer=x%04lx\n", (unsigned long)ptr); return ptr; } @@ -898,12 +907,12 @@ static void snd_card_asihpi_playback_format(struct snd_card_asihpi *asihpi, /* on cards without SRC, must query at valid rate, * maybe set by external sync */ - err = hpi_mixer_get_control(ss, asihpi->h_mixer, + err = hpi_mixer_get_control(asihpi->h_mixer, HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, HPI_CONTROL_SAMPLECLOCK, &h_control); if (!err) - err = hpi_sample_clock_get_sample_rate(ss, h_control, + err = hpi_sample_clock_get_sample_rate(h_control, &sample_rate); for (format = HPI_FORMAT_PCM8_UNSIGNED; @@ -911,7 +920,7 @@ static void snd_card_asihpi_playback_format(struct snd_card_asihpi *asihpi, err = hpi_format_create(&hpi_format, 2, format, sample_rate, 128000, 0); if (!err) - err = hpi_outstream_query_format(ss, h_stream, + err = hpi_outstream_query_format(h_stream, &hpi_format); if (!err && (hpi_to_alsa_formats[format] != -1)) pcmhw->formats |= @@ -942,7 +951,7 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream) return -ENOMEM; err = - hpi_outstream_open(ss, card->adapter_index, + hpi_outstream_open(card->adapter_index, substream->number, &dpcm->h_stream); hpi_handle_error(err); if (err) @@ -954,7 +963,7 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream) /*? also check ASI5000 samplerate source If external, only support external rate. - If internal and other stream playing, cant switch + If internal and other stream playing, can't switch */ init_timer(&dpcm->timer); @@ -997,12 +1006,13 @@ static int snd_card_asihpi_playback_open(struct snd_pcm_substream *substream) snd_pcm_hw_constraint_step(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, card->update_interval_frames); + snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - card->update_interval_frames * 4, UINT_MAX); + card->update_interval_frames * 2, UINT_MAX); snd_pcm_set_sync(substream); - snd_printd(KERN_INFO "playback open\n"); + snd_printdd("playback open\n"); return 0; } @@ -1012,8 +1022,8 @@ static int snd_card_asihpi_playback_close(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - hpi_handle_error(hpi_outstream_close(ss, dpcm->h_stream)); - snd_printd(KERN_INFO "playback close\n"); + hpi_handle_error(hpi_outstream_close(dpcm->h_stream)); + snd_printdd("playback close\n"); return 0; } @@ -1033,12 +1043,14 @@ static int snd_card_asihpi_playback_copy(struct snd_pcm_substream *substream, if (copy_from_user(runtime->dma_area, src, len)) return -EFAULT; - VPRINTK2(KERN_DEBUG "playback copy%d %u bytes\n", + snd_printddd("playback copy%d %u bytes\n", substream->number, len); - hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream, + hpi_handle_error(hpi_outstream_write_buf(dpcm->h_stream, runtime->dma_area, len, &dpcm->format)); + dpcm->pcm_buf_host_rw_ofs += len; + return 0; } @@ -1047,16 +1059,11 @@ static int snd_card_asihpi_playback_silence(struct snd_pcm_substream * snd_pcm_uframes_t pos, snd_pcm_uframes_t count) { - unsigned int len; - struct snd_pcm_runtime *runtime = substream->runtime; - struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - - len = frames_to_bytes(runtime, count); - snd_printd(KERN_INFO "playback silence %u bytes\n", len); - - memset(runtime->dma_area, 0, len); - hpi_handle_error(hpi_outstream_write_buf(ss, dpcm->h_stream, - runtime->dma_area, len, &dpcm->format)); + /* Usually writes silence to DMA buffer, which should be overwritten + by real audio later. Our fifos cannot be overwritten, and are not + free-running DMAs. Silence is output on fifo underflow. + This callback is still required to allow the copy callback to be used. + */ return 0; } @@ -1091,13 +1098,13 @@ snd_card_asihpi_capture_pointer(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - VPRINTK2("capture pointer %d=%d\n", - substream->number, dpcm->pcm_buf_pos); - /* NOTE Unlike playback can't use actual dwSamplesPlayed + snd_printddd("capture pointer %d=%d\n", + substream->number, dpcm->pcm_buf_dma_ofs); + /* NOTE Unlike playback can't use actual samples_played for the capture position, because those samples aren't yet in the local buffer available for reading. */ - return bytes_to_frames(runtime, dpcm->pcm_buf_pos % dpcm->pcm_size); + return bytes_to_frames(runtime, dpcm->pcm_buf_dma_ofs % dpcm->buffer_bytes); } static int snd_card_asihpi_capture_ioctl(struct snd_pcm_substream *substream, @@ -1111,11 +1118,12 @@ static int snd_card_asihpi_capture_prepare(struct snd_pcm_substream *substream) struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - hpi_handle_error(hpi_instream_reset(ss, dpcm->h_stream)); - dpcm->pcm_irq_pos = 0; - dpcm->pcm_buf_pos = 0; + hpi_handle_error(hpi_instream_reset(dpcm->h_stream)); + dpcm->pcm_buf_host_rw_ofs = 0; + dpcm->pcm_buf_dma_ofs = 0; + dpcm->pcm_buf_elapsed_dma_ofs = 0; - snd_printd("capture prepare %d\n", substream->number); + snd_printdd("Capture Prepare %d\n", substream->number); return 0; } @@ -1133,12 +1141,12 @@ static void snd_card_asihpi_capture_format(struct snd_card_asihpi *asihpi, /* on cards without SRC, must query at valid rate, maybe set by external sync */ - err = hpi_mixer_get_control(ss, asihpi->h_mixer, + err = hpi_mixer_get_control(asihpi->h_mixer, HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, HPI_CONTROL_SAMPLECLOCK, &h_control); if (!err) - err = hpi_sample_clock_get_sample_rate(ss, h_control, + err = hpi_sample_clock_get_sample_rate(h_control, &sample_rate); for (format = HPI_FORMAT_PCM8_UNSIGNED; @@ -1147,7 +1155,7 @@ static void snd_card_asihpi_capture_format(struct snd_card_asihpi *asihpi, err = hpi_format_create(&hpi_format, 2, format, sample_rate, 128000, 0); if (!err) - err = hpi_instream_query_format(ss, h_stream, + err = hpi_instream_query_format(h_stream, &hpi_format); if (!err) pcmhw->formats |= @@ -1178,11 +1186,11 @@ static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream) if (dpcm == NULL) return -ENOMEM; - snd_printd("hpi_instream_open adapter %d stream %d\n", + snd_printdd("capture open adapter %d stream %d\n", card->adapter_index, substream->number); err = hpi_handle_error( - hpi_instream_open(ss, card->adapter_index, + hpi_instream_open(card->adapter_index, substream->number, &dpcm->h_stream)); if (err) kfree(dpcm); @@ -1209,6 +1217,9 @@ static int snd_card_asihpi_capture_open(struct snd_pcm_substream *substream) snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_MMAP | SNDRV_PCM_INFO_MMAP_VALID; + if (card->support_grouping) + snd_card_asihpi_capture.info |= SNDRV_PCM_INFO_SYNC_START; + runtime->hw = snd_card_asihpi_capture; if (card->support_mmap) @@ -1231,7 +1242,7 @@ static int snd_card_asihpi_capture_close(struct snd_pcm_substream *substream) { struct snd_card_asihpi_pcm *dpcm = substream->runtime->private_data; - hpi_handle_error(hpi_instream_close(ss, dpcm->h_stream)); + hpi_handle_error(hpi_instream_close(dpcm->h_stream)); return 0; } @@ -1241,18 +1252,17 @@ static int snd_card_asihpi_capture_copy(struct snd_pcm_substream *substream, { struct snd_pcm_runtime *runtime = substream->runtime; struct snd_card_asihpi_pcm *dpcm = runtime->private_data; - u32 data_size; + u32 len; - data_size = frames_to_bytes(runtime, count); + len = frames_to_bytes(runtime, count); - VPRINTK2("capture copy%d %d bytes\n", substream->number, data_size); - hpi_handle_error(hpi_instream_read_buf(ss, dpcm->h_stream, - runtime->dma_area, data_size)); + snd_printddd("capture copy%d %d bytes\n", substream->number, len); + hpi_handle_error(hpi_instream_read_buf(dpcm->h_stream, + runtime->dma_area, len)); - /* Used by capture_pointer */ - dpcm->pcm_irq_pos = dpcm->pcm_irq_pos + data_size; + dpcm->pcm_buf_host_rw_ofs = dpcm->pcm_buf_host_rw_ofs + len; - if (copy_to_user(dst, runtime->dma_area, data_size)) + if (copy_to_user(dst, runtime->dma_area, len)) return -EFAULT; return 0; @@ -1287,7 +1297,7 @@ static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi, struct snd_pcm *pcm; int err; - err = snd_pcm_new(asihpi->card, "asihpi PCM", device, + err = snd_pcm_new(asihpi->card, "Asihpi PCM", device, asihpi->num_outstreams, asihpi->num_instreams, &pcm); if (err < 0) @@ -1307,7 +1317,7 @@ static int __devinit snd_card_asihpi_pcm_new(struct snd_card_asihpi *asihpi, pcm->private_data = asihpi; pcm->info_flags = 0; - strcpy(pcm->name, "asihpi PCM"); + strcpy(pcm->name, "Asihpi PCM"); /*? do we want to emulate MMAP for non-BBM cards? Jack doesn't work with ALSAs MMAP emulation - WHY NOT? */ @@ -1330,8 +1340,7 @@ struct hpi_control { char name[44]; /* copied to snd_ctl_elem_id.name[44]; */ }; -static char *asihpi_tuner_band_names[] = -{ +static const char * const asihpi_tuner_band_names[] = { "invalid", "AM", "FM mono", @@ -1349,70 +1358,36 @@ compile_time_assert( (HPI_TUNER_BAND_LAST+1)), assert_tuner_band_names_size); -#if ASI_STYLE_NAMES -static char *asihpi_src_names[] = -{ - "no source", - "outstream", - "line_in", - "aes_in", - "tuner", - "RF", - "clock", - "bitstr", - "mic", - "cobranet", - "analog_in", - "adapter", -}; -#else -static char *asihpi_src_names[] = -{ +static const char * const asihpi_src_names[] = { "no source", - "PCM playback", - "line in", - "digital in", - "tuner", + "PCM", + "Line", + "Digital", + "Tuner", "RF", - "clock", - "bitstream", - "mic", - "cobranet in", - "analog in", - "adapter", + "Clock", + "Bitstream", + "Microphone", + "Cobranet", + "Analog", + "Adapter", }; -#endif compile_time_assert( (ARRAY_SIZE(asihpi_src_names) == (HPI_SOURCENODE_LAST_INDEX-HPI_SOURCENODE_NONE+1)), assert_src_names_size); -#if ASI_STYLE_NAMES -static char *asihpi_dst_names[] = -{ - "no destination", - "instream", - "line_out", - "aes_out", - "RF", - "speaker" , - "cobranet", - "analog_out", -}; -#else -static char *asihpi_dst_names[] = -{ +static const char * const asihpi_dst_names[] = { "no destination", - "PCM capture", - "line out", - "digital out", + "PCM", + "Line", + "Digital", "RF", - "speaker", - "cobranet out", - "analog out" + "Speaker", + "Cobranet Out", + "Analog" }; -#endif compile_time_assert( (ARRAY_SIZE(asihpi_dst_names) == @@ -1438,30 +1413,45 @@ static void asihpi_ctl_init(struct snd_kcontrol_new *snd_control, struct hpi_control *hpi_ctl, char *name) { + char *dir = ""; memset(snd_control, 0, sizeof(*snd_control)); snd_control->name = hpi_ctl->name; snd_control->private_value = hpi_ctl->h_control; snd_control->iface = SNDRV_CTL_ELEM_IFACE_MIXER; snd_control->index = 0; + if (hpi_ctl->dst_node_type + HPI_DESTNODE_NONE == HPI_DESTNODE_ISTREAM) + dir = "Capture "; /* On or towards a PCM capture destination*/ + else if ((hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) && + (!hpi_ctl->dst_node_type)) + dir = "Capture "; /* On a source node that is not PCM playback */ + else if (hpi_ctl->src_node_type && + (hpi_ctl->src_node_type + HPI_SOURCENODE_NONE != HPI_SOURCENODE_OSTREAM) && + (hpi_ctl->dst_node_type)) + dir = "Monitor Playback "; /* Between an input and an output */ + else + dir = "Playback "; /* PCM Playback source, or output node */ + if (hpi_ctl->src_node_type && hpi_ctl->dst_node_type) - sprintf(hpi_ctl->name, "%s%d to %s%d %s", + sprintf(hpi_ctl->name, "%s%d %s%d %s%s", asihpi_src_names[hpi_ctl->src_node_type], hpi_ctl->src_node_index, asihpi_dst_names[hpi_ctl->dst_node_type], hpi_ctl->dst_node_index, - name); + dir, name); else if (hpi_ctl->dst_node_type) { - sprintf(hpi_ctl->name, "%s%d %s", + sprintf(hpi_ctl->name, "%s %d %s%s", asihpi_dst_names[hpi_ctl->dst_node_type], hpi_ctl->dst_node_index, - name); + dir, name); } else { - sprintf(hpi_ctl->name, "%s%d %s", + sprintf(hpi_ctl->name, "%s %d %s%s", asihpi_src_names[hpi_ctl->src_node_type], hpi_ctl->src_node_index, - name); + dir, name); } + /* printk(KERN_INFO "Adding %s %d to %d ", hpi_ctl->name, + hpi_ctl->wSrcNodeType, hpi_ctl->wDstNodeType); */ } /*------------------------------------------------------------ @@ -1478,7 +1468,7 @@ static int snd_asihpi_volume_info(struct snd_kcontrol *kcontrol, short max_gain_mB; short step_gain_mB; - err = hpi_volume_query_range(ss, h_control, + err = hpi_volume_query_range(h_control, &min_gain_mB, &max_gain_mB, &step_gain_mB); if (err) { max_gain_mB = 0; @@ -1500,7 +1490,7 @@ static int snd_asihpi_volume_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; short an_gain_mB[HPI_MAX_CHANNELS]; - hpi_handle_error(hpi_volume_get_gain(ss, h_control, an_gain_mB)); + hpi_handle_error(hpi_volume_get_gain(h_control, an_gain_mB)); ucontrol->value.integer.value[0] = an_gain_mB[0] / VOL_STEP_mB; ucontrol->value.integer.value[1] = an_gain_mB[1] / VOL_STEP_mB; @@ -1522,7 +1512,7 @@ static int snd_asihpi_volume_put(struct snd_kcontrol *kcontrol, asihpi->mixer_volume[addr][1] != right; */ change = 1; - hpi_handle_error(hpi_volume_set_gain(ss, h_control, an_gain_mB)); + hpi_handle_error(hpi_volume_set_gain(h_control, an_gain_mB)); return change; } @@ -1534,7 +1524,7 @@ static int __devinit snd_asihpi_volume_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; - asihpi_ctl_init(&snd_control, hpi_ctl, "volume"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Volume"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ; snd_control.info = snd_asihpi_volume_info; @@ -1558,7 +1548,7 @@ static int snd_asihpi_level_info(struct snd_kcontrol *kcontrol, short step_gain_mB; err = - hpi_level_query_range(ss, h_control, &min_gain_mB, + hpi_level_query_range(h_control, &min_gain_mB, &max_gain_mB, &step_gain_mB); if (err) { max_gain_mB = 2400; @@ -1580,7 +1570,7 @@ static int snd_asihpi_level_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; short an_gain_mB[HPI_MAX_CHANNELS]; - hpi_handle_error(hpi_level_get_gain(ss, h_control, an_gain_mB)); + hpi_handle_error(hpi_level_get_gain(h_control, an_gain_mB)); ucontrol->value.integer.value[0] = an_gain_mB[0] / HPI_UNITS_PER_dB; ucontrol->value.integer.value[1] = @@ -1604,7 +1594,7 @@ static int snd_asihpi_level_put(struct snd_kcontrol *kcontrol, asihpi->mixer_level[addr][1] != right; */ change = 1; - hpi_handle_error(hpi_level_set_gain(ss, h_control, an_gain_mB)); + hpi_handle_error(hpi_level_set_gain(h_control, an_gain_mB)); return change; } @@ -1617,7 +1607,7 @@ static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi, struct snd_kcontrol_new snd_control; /* can't use 'volume' cos some nodes have volume as well */ - asihpi_ctl_init(&snd_control, hpi_ctl, "level"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Level"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE | SNDRV_CTL_ELEM_ACCESS_TLV_READ; snd_control.info = snd_asihpi_level_info; @@ -1633,12 +1623,8 @@ static int __devinit snd_asihpi_level_add(struct snd_card_asihpi *asihpi, ------------------------------------------------------------*/ /* AESEBU format */ -static char *asihpi_aesebu_format_names[] = -{ - "N/A", - "S/PDIF", - "AES/EBU", -}; +static const char * const asihpi_aesebu_format_names[] = { + "N/A", "S/PDIF", "AES/EBU" }; static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) @@ -1659,12 +1645,12 @@ static int snd_asihpi_aesebu_format_info(struct snd_kcontrol *kcontrol, static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol, - u16 (*func)(const struct hpi_hsubsys *, u32, u16 *)) + u16 (*func)(u32, u16 *)) { u32 h_control = kcontrol->private_value; u16 source, err; - err = func(ss, h_control, &source); + err = func(h_control, &source); /* default to N/A */ ucontrol->value.enumerated.item[0] = 0; @@ -1681,7 +1667,7 @@ static int snd_asihpi_aesebu_format_get(struct snd_kcontrol *kcontrol, static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol, - u16 (*func)(const struct hpi_hsubsys *, u32, u16)) + u16 (*func)(u32, u16)) { u32 h_control = kcontrol->private_value; @@ -1693,7 +1679,7 @@ static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol, if (ucontrol->value.enumerated.item[0] == 2) source = HPI_AESEBU_FORMAT_AESEBU; - if (func(ss, h_control, source) != 0) + if (func(h_control, source) != 0) return -EINVAL; return 1; @@ -1702,13 +1688,13 @@ static int snd_asihpi_aesebu_format_put(struct snd_kcontrol *kcontrol, static int snd_asihpi_aesebu_rx_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, - HPI_AESEBU__receiver_get_format); + hpi_aesebu_receiver_get_format); } static int snd_asihpi_aesebu_rx_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, - HPI_AESEBU__receiver_set_format); + hpi_aesebu_receiver_set_format); } static int snd_asihpi_aesebu_rxstatus_info(struct snd_kcontrol *kcontrol, @@ -1730,8 +1716,8 @@ static int snd_asihpi_aesebu_rxstatus_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; u16 status; - hpi_handle_error(HPI_AESEBU__receiver_get_error_status( - ss, h_control, &status)); + hpi_handle_error(hpi_aesebu_receiver_get_error_status( + h_control, &status)); ucontrol->value.integer.value[0] = status; return 0; } @@ -1742,7 +1728,7 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; - asihpi_ctl_init(&snd_control, hpi_ctl, "format"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Format"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; snd_control.info = snd_asihpi_aesebu_format_info; snd_control.get = snd_asihpi_aesebu_rx_format_get; @@ -1752,7 +1738,7 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi, if (ctl_add(card, &snd_control, asihpi) < 0) return -EINVAL; - asihpi_ctl_init(&snd_control, hpi_ctl, "status"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Status"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; snd_control.info = snd_asihpi_aesebu_rxstatus_info; @@ -1764,13 +1750,13 @@ static int __devinit snd_asihpi_aesebu_rx_add(struct snd_card_asihpi *asihpi, static int snd_asihpi_aesebu_tx_format_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { return snd_asihpi_aesebu_format_get(kcontrol, ucontrol, - HPI_AESEBU__transmitter_get_format); + hpi_aesebu_transmitter_get_format); } static int snd_asihpi_aesebu_tx_format_put(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { return snd_asihpi_aesebu_format_put(kcontrol, ucontrol, - HPI_AESEBU__transmitter_set_format); + hpi_aesebu_transmitter_set_format); } @@ -1780,7 +1766,7 @@ static int __devinit snd_asihpi_aesebu_tx_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; - asihpi_ctl_init(&snd_control, hpi_ctl, "format"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Format"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; snd_control.info = snd_asihpi_aesebu_format_info; snd_control.get = snd_asihpi_aesebu_tx_format_get; @@ -1804,7 +1790,7 @@ static int snd_asihpi_tuner_gain_info(struct snd_kcontrol *kcontrol, u16 gain_range[3]; for (idx = 0; idx < 3; idx++) { - err = hpi_tuner_query_gain(ss, h_control, + err = hpi_tuner_query_gain(h_control, idx, &gain_range[idx]); if (err != 0) return err; @@ -1827,7 +1813,7 @@ static int snd_asihpi_tuner_gain_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; short gain; - hpi_handle_error(hpi_tuner_get_gain(ss, h_control, &gain)); + hpi_handle_error(hpi_tuner_get_gain(h_control, &gain)); ucontrol->value.integer.value[0] = gain / HPI_UNITS_PER_dB; return 0; @@ -1843,7 +1829,7 @@ static int snd_asihpi_tuner_gain_put(struct snd_kcontrol *kcontrol, short gain; gain = (ucontrol->value.integer.value[0]) * HPI_UNITS_PER_dB; - hpi_handle_error(hpi_tuner_set_gain(ss, h_control, gain)); + hpi_handle_error(hpi_tuner_set_gain(h_control, gain)); return 1; } @@ -1857,7 +1843,7 @@ static int asihpi_tuner_band_query(struct snd_kcontrol *kcontrol, u32 i; for (i = 0; i < len; i++) { - err = hpi_tuner_query_band(ss, + err = hpi_tuner_query_band( h_control, i, &band_list[i]); if (err != 0) break; @@ -1913,7 +1899,7 @@ static int snd_asihpi_tuner_band_get(struct snd_kcontrol *kcontrol, num_bands = asihpi_tuner_band_query(kcontrol, tuner_bands, HPI_TUNER_BAND_LAST); - hpi_handle_error(hpi_tuner_get_band(ss, h_control, &band)); + hpi_handle_error(hpi_tuner_get_band(h_control, &band)); ucontrol->value.enumerated.item[0] = -1; for (idx = 0; idx < HPI_TUNER_BAND_LAST; idx++) @@ -1940,7 +1926,7 @@ static int snd_asihpi_tuner_band_put(struct snd_kcontrol *kcontrol, HPI_TUNER_BAND_LAST); band = tuner_bands[ucontrol->value.enumerated.item[0]]; - hpi_handle_error(hpi_tuner_set_band(ss, h_control, band)); + hpi_handle_error(hpi_tuner_set_band(h_control, band)); return 1; } @@ -1965,7 +1951,7 @@ static int snd_asihpi_tuner_freq_info(struct snd_kcontrol *kcontrol, for (band_iter = 0; band_iter < num_bands; band_iter++) { for (idx = 0; idx < 3; idx++) { - err = hpi_tuner_query_frequency(ss, h_control, + err = hpi_tuner_query_frequency(h_control, idx, tuner_bands[band_iter], &temp_freq_range[idx]); if (err != 0) @@ -1998,7 +1984,7 @@ static int snd_asihpi_tuner_freq_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; u32 freq; - hpi_handle_error(hpi_tuner_get_frequency(ss, h_control, &freq)); + hpi_handle_error(hpi_tuner_get_frequency(h_control, &freq)); ucontrol->value.integer.value[0] = freq; return 0; @@ -2011,7 +1997,7 @@ static int snd_asihpi_tuner_freq_put(struct snd_kcontrol *kcontrol, u32 freq; freq = ucontrol->value.integer.value[0]; - hpi_handle_error(hpi_tuner_set_frequency(ss, h_control, freq)); + hpi_handle_error(hpi_tuner_set_frequency(h_control, freq)); return 1; } @@ -2026,8 +2012,8 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi, snd_control.private_value = hpi_ctl->h_control; snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; - if (!hpi_tuner_get_gain(ss, hpi_ctl->h_control, NULL)) { - asihpi_ctl_init(&snd_control, hpi_ctl, "gain"); + if (!hpi_tuner_get_gain(hpi_ctl->h_control, NULL)) { + asihpi_ctl_init(&snd_control, hpi_ctl, "Gain"); snd_control.info = snd_asihpi_tuner_gain_info; snd_control.get = snd_asihpi_tuner_gain_get; snd_control.put = snd_asihpi_tuner_gain_put; @@ -2036,7 +2022,7 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi, return -EINVAL; } - asihpi_ctl_init(&snd_control, hpi_ctl, "band"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Band"); snd_control.info = snd_asihpi_tuner_band_info; snd_control.get = snd_asihpi_tuner_band_get; snd_control.put = snd_asihpi_tuner_band_put; @@ -2044,7 +2030,7 @@ static int __devinit snd_asihpi_tuner_add(struct snd_card_asihpi *asihpi, if (ctl_add(card, &snd_control, asihpi) < 0) return -EINVAL; - asihpi_ctl_init(&snd_control, hpi_ctl, "freq"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Freq"); snd_control.info = snd_asihpi_tuner_freq_info; snd_control.get = snd_asihpi_tuner_freq_get; snd_control.put = snd_asihpi_tuner_freq_put; @@ -2095,7 +2081,7 @@ static int snd_asihpi_meter_get(struct snd_kcontrol *kcontrol, short an_gain_mB[HPI_MAX_CHANNELS], i; u16 err; - err = hpi_meter_get_peak(ss, h_control, an_gain_mB); + err = hpi_meter_get_peak(h_control, an_gain_mB); for (i = 0; i < HPI_MAX_CHANNELS; i++) { if (err) { @@ -2120,7 +2106,7 @@ static int __devinit snd_asihpi_meter_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; - asihpi_ctl_init(&snd_control, hpi_ctl, "meter"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Meter"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; snd_control.info = snd_asihpi_meter_info; @@ -2140,7 +2126,7 @@ static int snd_card_asihpi_mux_count_sources(struct snd_kcontrol *snd_control) struct hpi_control hpi_ctl; int s, err; for (s = 0; s < 32; s++) { - err = hpi_multiplexer_query_source(ss, h_control, s, + err = hpi_multiplexer_query_source(h_control, s, &hpi_ctl. src_node_type, &hpi_ctl. @@ -2168,7 +2154,7 @@ static int snd_asihpi_mux_info(struct snd_kcontrol *kcontrol, uinfo->value.enumerated.items - 1; err = - hpi_multiplexer_query_source(ss, h_control, + hpi_multiplexer_query_source(h_control, uinfo->value.enumerated.item, &src_node_type, &src_node_index); @@ -2186,11 +2172,11 @@ static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol, u16 src_node_type, src_node_index; int s; - hpi_handle_error(hpi_multiplexer_get_source(ss, h_control, + hpi_handle_error(hpi_multiplexer_get_source(h_control, &source_type, &source_index)); /* Should cache this search result! */ for (s = 0; s < 256; s++) { - if (hpi_multiplexer_query_source(ss, h_control, s, + if (hpi_multiplexer_query_source(h_control, s, &src_node_type, &src_node_index)) break; @@ -2201,7 +2187,7 @@ static int snd_asihpi_mux_get(struct snd_kcontrol *kcontrol, } } snd_printd(KERN_WARNING - "control %x failed to match mux source %hu %hu\n", + "Control %x failed to match mux source %hu %hu\n", h_control, source_type, source_index); ucontrol->value.enumerated.item[0] = 0; return 0; @@ -2217,12 +2203,12 @@ static int snd_asihpi_mux_put(struct snd_kcontrol *kcontrol, change = 1; - e = hpi_multiplexer_query_source(ss, h_control, + e = hpi_multiplexer_query_source(h_control, ucontrol->value.enumerated.item[0], &source_type, &source_index); if (!e) hpi_handle_error( - hpi_multiplexer_set_source(ss, h_control, + hpi_multiplexer_set_source(h_control, source_type, source_index)); return change; } @@ -2234,11 +2220,7 @@ static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; -#if ASI_STYLE_NAMES - asihpi_ctl_init(&snd_control, hpi_ctl, "multiplexer"); -#else - asihpi_ctl_init(&snd_control, hpi_ctl, "route"); -#endif + asihpi_ctl_init(&snd_control, hpi_ctl, "Route"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; snd_control.info = snd_asihpi_mux_info; snd_control.get = snd_asihpi_mux_get; @@ -2254,33 +2236,38 @@ static int __devinit snd_asihpi_mux_add(struct snd_card_asihpi *asihpi, static int snd_asihpi_cmode_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *mode_names[HPI_CHANNEL_MODE_LAST] = { - "normal", "swap", - "from_left", "from_right", - "to_left", "to_right" + static const char * const mode_names[HPI_CHANNEL_MODE_LAST + 1] = { + "invalid", + "Normal", "Swap", + "From Left", "From Right", + "To Left", "To Right" }; u32 h_control = kcontrol->private_value; u16 mode; int i; + u16 mode_map[6]; + int valid_modes = 0; /* HPI channel mode values can be from 1 to 6 Some adapters only support a contiguous subset */ for (i = 0; i < HPI_CHANNEL_MODE_LAST; i++) - if (hpi_channel_mode_query_mode( - ss, h_control, i, &mode)) - break; + if (!hpi_channel_mode_query_mode( + h_control, i, &mode)) { + mode_map[valid_modes] = mode; + valid_modes++; + } uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; - uinfo->value.enumerated.items = i; + uinfo->value.enumerated.items = valid_modes; - if (uinfo->value.enumerated.item >= i) - uinfo->value.enumerated.item = i - 1; + if (uinfo->value.enumerated.item >= valid_modes) + uinfo->value.enumerated.item = valid_modes - 1; strcpy(uinfo->value.enumerated.name, - mode_names[uinfo->value.enumerated.item]); + mode_names[mode_map[uinfo->value.enumerated.item]]); return 0; } @@ -2291,7 +2278,7 @@ static int snd_asihpi_cmode_get(struct snd_kcontrol *kcontrol, u32 h_control = kcontrol->private_value; u16 mode; - if (hpi_channel_mode_get(ss, h_control, &mode)) + if (hpi_channel_mode_get(h_control, &mode)) mode = 1; ucontrol->value.enumerated.item[0] = mode - 1; @@ -2307,7 +2294,7 @@ static int snd_asihpi_cmode_put(struct snd_kcontrol *kcontrol, change = 1; - hpi_handle_error(hpi_channel_mode_set(ss, h_control, + hpi_handle_error(hpi_channel_mode_set(h_control, ucontrol->value.enumerated.item[0] + 1)); return change; } @@ -2319,7 +2306,7 @@ static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi, struct snd_card *card = asihpi->card; struct snd_kcontrol_new snd_control; - asihpi_ctl_init(&snd_control, hpi_ctl, "channel mode"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Mode"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE; snd_control.info = snd_asihpi_cmode_info; snd_control.get = snd_asihpi_cmode_get; @@ -2331,15 +2318,12 @@ static int __devinit snd_asihpi_cmode_add(struct snd_card_asihpi *asihpi, /*------------------------------------------------------------ Sampleclock source controls ------------------------------------------------------------*/ - -static char *sampleclock_sources[MAX_CLOCKSOURCES] = - { "N/A", "local PLL", "AES/EBU sync", "word external", "word header", - "SMPTE", "AES/EBU in1", "auto", "network", "invalid", - "prev module", - "AES/EBU in2", "AES/EBU in3", "AES/EBU in4", "AES/EBU in5", - "AES/EBU in6", "AES/EBU in7", "AES/EBU in8"}; - - +static char *sampleclock_sources[MAX_CLOCKSOURCES] = { + "N/A", "Local PLL", "Digital Sync", "Word External", "Word Header", + "SMPTE", "Digital1", "Auto", "Network", "Invalid", + "Prev Module", + "Digital2", "Digital3", "Digital4", "Digital5", + "Digital6", "Digital7", "Digital8"}; static int snd_asihpi_clksrc_info(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) @@ -2371,11 +2355,11 @@ static int snd_asihpi_clksrc_get(struct snd_kcontrol *kcontrol, int i; ucontrol->value.enumerated.item[0] = 0; - if (hpi_sample_clock_get_source(ss, h_control, &source)) + if (hpi_sample_clock_get_source(h_control, &source)) source = 0; if (source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) - if (hpi_sample_clock_get_source_index(ss, h_control, &srcindex)) + if (hpi_sample_clock_get_source_index(h_control, &srcindex)) srcindex = 0; for (i = 0; i < clkcache->count; i++) @@ -2402,11 +2386,11 @@ static int snd_asihpi_clksrc_put(struct snd_kcontrol *kcontrol, if (item >= clkcache->count) item = clkcache->count-1; - hpi_handle_error(hpi_sample_clock_set_source(ss, + hpi_handle_error(hpi_sample_clock_set_source( h_control, clkcache->s[item].source)); if (clkcache->s[item].source == HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT) - hpi_handle_error(hpi_sample_clock_set_source_index(ss, + hpi_handle_error(hpi_sample_clock_set_source_index( h_control, clkcache->s[item].index)); return change; } @@ -2434,7 +2418,7 @@ static int snd_asihpi_clklocal_get(struct snd_kcontrol *kcontrol, u32 rate; u16 e; - e = hpi_sample_clock_get_local_rate(ss, h_control, &rate); + e = hpi_sample_clock_get_local_rate(h_control, &rate); if (!e) ucontrol->value.integer.value[0] = rate; else @@ -2452,7 +2436,7 @@ static int snd_asihpi_clklocal_put(struct snd_kcontrol *kcontrol, asihpi->mixer_clkrate[addr][1] != right; */ change = 1; - hpi_handle_error(hpi_sample_clock_set_local_rate(ss, h_control, + hpi_handle_error(hpi_sample_clock_set_local_rate(h_control, ucontrol->value.integer.value[0])); return change; } @@ -2476,7 +2460,7 @@ static int snd_asihpi_clkrate_get(struct snd_kcontrol *kcontrol, u32 rate; u16 e; - e = hpi_sample_clock_get_sample_rate(ss, h_control, &rate); + e = hpi_sample_clock_get_sample_rate(h_control, &rate); if (!e) ucontrol->value.integer.value[0] = rate; else @@ -2501,7 +2485,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, clkcache->has_local = 0; for (i = 0; i <= HPI_SAMPLECLOCK_SOURCE_LAST; i++) { - if (hpi_sample_clock_query_source(ss, hSC, + if (hpi_sample_clock_query_source(hSC, i, &source)) break; clkcache->s[i].source = source; @@ -2515,7 +2499,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, if (has_aes_in) /* already will have picked up index 0 above */ for (j = 1; j < 8; j++) { - if (hpi_sample_clock_query_source_index(ss, hSC, + if (hpi_sample_clock_query_source_index(hSC, j, HPI_SAMPLECLOCK_SOURCE_AESEBU_INPUT, &source)) break; @@ -2528,7 +2512,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, } clkcache->count = i; - asihpi_ctl_init(&snd_control, hpi_ctl, "source"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Source"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; snd_control.info = snd_asihpi_clksrc_info; snd_control.get = snd_asihpi_clksrc_get; @@ -2538,7 +2522,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, if (clkcache->has_local) { - asihpi_ctl_init(&snd_control, hpi_ctl, "local_rate"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Localrate"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_READWRITE ; snd_control.info = snd_asihpi_clklocal_info; snd_control.get = snd_asihpi_clklocal_get; @@ -2549,7 +2533,7 @@ static int __devinit snd_asihpi_sampleclock_add(struct snd_card_asihpi *asihpi, return -EINVAL; } - asihpi_ctl_init(&snd_control, hpi_ctl, "rate"); + asihpi_ctl_init(&snd_control, hpi_ctl, "Rate"); snd_control.access = SNDRV_CTL_ELEM_ACCESS_VOLATILE | SNDRV_CTL_ELEM_ACCESS_READ; snd_control.info = snd_asihpi_clkrate_info; @@ -2571,10 +2555,10 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) if (snd_BUG_ON(!asihpi)) return -EINVAL; - strcpy(card->mixername, "asihpi mixer"); + strcpy(card->mixername, "Asihpi Mixer"); err = - hpi_mixer_open(ss, asihpi->adapter_index, + hpi_mixer_open(asihpi->adapter_index, &asihpi->h_mixer); hpi_handle_error(err); if (err) @@ -2585,7 +2569,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) for (idx = 0; idx < 2000; idx++) { err = hpi_mixer_get_control_by_index( - ss, asihpi->h_mixer, + asihpi->h_mixer, idx, &hpi_ctl.src_node_type, &hpi_ctl.src_node_index, @@ -2597,7 +2581,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) if (err == HPI_ERROR_CONTROL_DISABLED) { if (mixer_dump) snd_printk(KERN_INFO - "disabled HPI control(%d)\n", + "Disabled HPI Control(%d)\n", idx); continue; } else @@ -2662,7 +2646,7 @@ static int __devinit snd_card_asihpi_mixer_new(struct snd_card_asihpi *asihpi) default: if (mixer_dump) snd_printk(KERN_INFO - "untranslated HPI control" + "Untranslated HPI Control" "(%d) %d %d %d %d %d\n", idx, hpi_ctl.control_type, @@ -2712,14 +2696,14 @@ snd_asihpi_proc_read(struct snd_info_entry *entry, version & 0x7, ((version >> 13) * 100) + ((version >> 7) & 0x3f)); - err = hpi_mixer_get_control(ss, asihpi->h_mixer, + err = hpi_mixer_get_control(asihpi->h_mixer, HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, HPI_CONTROL_SAMPLECLOCK, &h_control); if (!err) { - err = hpi_sample_clock_get_sample_rate(ss, + err = hpi_sample_clock_get_sample_rate( h_control, &rate); - err += hpi_sample_clock_get_source(ss, h_control, &source); + err += hpi_sample_clock_get_source(h_control, &source); if (!err) snd_iprintf(buffer, "sample_clock=%d_hz, source %s\n", @@ -2841,15 +2825,17 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, if (err < 0) return err; snd_printk(KERN_WARNING - "**** WARNING **** adapter index %d->ALSA index %d\n", + "**** WARNING **** Adapter index %d->ALSA index %d\n", hpi_card->index, card->number); } + snd_card_set_dev(card, &pci_dev->dev); + asihpi = (struct snd_card_asihpi *) card->private_data; asihpi->card = card; - asihpi->pci = hpi_card->pci; + asihpi->pci = pci_dev; asihpi->adapter_index = hpi_card->index; - hpi_handle_error(hpi_adapter_get_info(ss, + hpi_handle_error(hpi_adapter_get_info( asihpi->adapter_index, &asihpi->num_outstreams, &asihpi->num_instreams, @@ -2859,7 +2845,7 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, version = asihpi->version; snd_printk(KERN_INFO "adapter ID=%4X index=%d num_outstreams=%d " "num_instreams=%d S/N=%d\n" - "hw version %c%d DSP code version %03d\n", + "Hw Version %c%d DSP code version %03d\n", asihpi->type, asihpi->adapter_index, asihpi->num_outstreams, asihpi->num_instreams, asihpi->serial_number, @@ -2871,33 +2857,36 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, if (pcm_substreams < asihpi->num_instreams) pcm_substreams = asihpi->num_instreams; - err = hpi_adapter_get_property(ss, asihpi->adapter_index, + err = hpi_adapter_get_property(asihpi->adapter_index, HPI_ADAPTER_PROPERTY_CAPS1, NULL, &asihpi->support_grouping); if (err) asihpi->support_grouping = 0; - err = hpi_adapter_get_property(ss, asihpi->adapter_index, + err = hpi_adapter_get_property(asihpi->adapter_index, HPI_ADAPTER_PROPERTY_CAPS2, &asihpi->support_mrx, NULL); if (err) asihpi->support_mrx = 0; - err = hpi_adapter_get_property(ss, asihpi->adapter_index, + err = hpi_adapter_get_property(asihpi->adapter_index, HPI_ADAPTER_PROPERTY_INTERVAL, NULL, &asihpi->update_interval_frames); if (err) asihpi->update_interval_frames = 512; - hpi_handle_error(hpi_instream_open(ss, asihpi->adapter_index, + if (!asihpi->support_mmap) + asihpi->update_interval_frames *= 2; + + hpi_handle_error(hpi_instream_open(asihpi->adapter_index, 0, &h_stream)); - err = hpi_instream_host_buffer_free(ss, h_stream); + err = hpi_instream_host_buffer_free(h_stream); asihpi->support_mmap = (!err); - hpi_handle_error(hpi_instream_close(ss, h_stream)); + hpi_handle_error(hpi_instream_close(h_stream)); - err = hpi_adapter_get_property(ss, asihpi->adapter_index, + err = hpi_adapter_get_property(asihpi->adapter_index, HPI_ADAPTER_PROPERTY_CURCHANNELS, &asihpi->in_max_chans, &asihpi->out_max_chans); if (err) { @@ -2911,7 +2900,6 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, asihpi->support_mrx ); - err = snd_card_asihpi_pcm_new(asihpi, 0, pcm_substreams); if (err < 0) { snd_printk(KERN_ERR "pcm_new failed\n"); @@ -2923,13 +2911,13 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, goto __nodev; } - err = hpi_mixer_get_control(ss, asihpi->h_mixer, + err = hpi_mixer_get_control(asihpi->h_mixer, HPI_SOURCENODE_CLOCK_SOURCE, 0, 0, 0, HPI_CONTROL_SAMPLECLOCK, &h_control); if (!err) err = hpi_sample_clock_set_local_rate( - ss, h_control, adapter_fs); + h_control, adapter_fs); snd_asihpi_proc_init(asihpi); @@ -2946,6 +2934,7 @@ static int __devinit snd_asihpi_probe(struct pci_dev *pci_dev, sprintf(card->longname, "%s %i", card->shortname, asihpi->adapter_index); err = snd_card_register(card); + if (!err) { hpi_card->snd_card_asihpi = card; dev++; diff --git a/sound/pci/asihpi/hpi.h b/sound/pci/asihpi/hpi.h index 23399d02f666..255429c32c1c 100644 --- a/sound/pci/asihpi/hpi.h +++ b/sound/pci/asihpi/hpi.h @@ -24,17 +24,10 @@ The HPI is a low-level hardware abstraction layer to all AudioScience digital audio adapters -*/ -/* - You must define one operating system that the HPI is to be compiled under - HPI_OS_WIN32_USER 32bit Windows - HPI_OS_DSP_C6000 DSP TI C6000 (automatically set) - HPI_OS_WDM Windows WDM kernel driver - HPI_OS_LINUX Linux userspace - HPI_OS_LINUX_KERNEL Linux kernel (automatically set) (C) Copyright AudioScience Inc. 1998-2010 -******************************************************************************/ +*/ + #ifndef _HPI_H_ #define _HPI_H_ /* HPI Version @@ -50,20 +43,20 @@ i.e 3.05.02 is a development version #define HPI_VER_RELEASE(v) ((int)(v & 0xFF)) /* Use single digits for versions less that 10 to avoid octal. */ -#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 4, 1) -#define HPI_VER_STRING "4.04.01" +#define HPI_VER HPI_VERSION_CONSTRUCTOR(4L, 6, 0) +#define HPI_VER_STRING "4.06.00" /* Library version as documented in hpi-api-versions.txt */ #define HPI_LIB_VER HPI_VERSION_CONSTRUCTOR(9, 0, 0) #include <linux/types.h> -#define HPI_EXCLUDE_DEPRECATED +#define HPI_BUILD_EXCLUDE_DEPRECATED +#define HPI_BUILD_KERNEL_MODE /******************************************************************************/ -/******************************************************************************/ /******** HPI API DEFINITIONS *****/ /******************************************************************************/ -/******************************************************************************/ + /*******************************************/ /** Audio format types \ingroup stream @@ -174,7 +167,6 @@ The range is +1.0 to -1.0, which corresponds to digital fullscale. HPI_FORMAT_UNDEFINED = 0xffff }; -/******************************************* in/out Stream states */ /*******************************************/ /** Stream States \ingroup stream @@ -194,7 +186,7 @@ enum HPI_STREAM_STATES { cards to be ready. */ HPI_STATE_WAIT = 6 }; -/******************************************* mixer source node types */ +/*******************************************/ /** Source node types \ingroup mixer */ @@ -224,7 +216,7 @@ enum HPI_SOURCENODES { /* AX6 max sourcenode types = 15 */ }; -/******************************************* mixer dest node types */ +/*******************************************/ /** Destination node types \ingroup mixer */ @@ -262,11 +254,11 @@ enum HPI_CONTROLS { HPI_CONTROL_MUTE = 4, /*mute control - not used at present. */ HPI_CONTROL_MULTIPLEXER = 5, /**< multiplexer control. */ - HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control. */ - HPI_CONTROL_AESEBUTX = HPI_CONTROL_AESEBU_TRANSMITTER, + HPI_CONTROL_AESEBU_TRANSMITTER = 6, /**< AES/EBU transmitter control */ + HPI_CONTROL_AESEBUTX = 6, /* HPI_CONTROL_AESEBU_TRANSMITTER */ HPI_CONTROL_AESEBU_RECEIVER = 7, /**< AES/EBU receiver control. */ - HPI_CONTROL_AESEBURX = HPI_CONTROL_AESEBU_RECEIVER, + HPI_CONTROL_AESEBURX = 7, /* HPI_CONTROL_AESEBU_RECEIVER */ HPI_CONTROL_LEVEL = 8, /**< level/trim control - works in d_bu. */ HPI_CONTROL_TUNER = 9, /**< tuner control. */ @@ -281,7 +273,7 @@ enum HPI_CONTROLS { HPI_CONTROL_SAMPLECLOCK = 17, /**< sample clock control. */ HPI_CONTROL_MICROPHONE = 18, /**< microphone control. */ HPI_CONTROL_PARAMETRIC_EQ = 19, /**< parametric EQ control. */ - HPI_CONTROL_EQUALIZER = HPI_CONTROL_PARAMETRIC_EQ, + HPI_CONTROL_EQUALIZER = 19, /*HPI_CONTROL_PARAMETRIC_EQ */ HPI_CONTROL_COMPANDER = 20, /**< compander control. */ HPI_CONTROL_COBRANET = 21, /**< cobranet control. */ @@ -296,10 +288,7 @@ enum HPI_CONTROLS { /* WARNING types 256 or greater impact bit packing in all AX6 DSP code */ }; -/* Shorthand names that match attribute names */ - -/******************************************* ADAPTER ATTRIBUTES ****/ - +/*******************************************/ /** Adapter properties These are used in HPI_AdapterSetProperty() and HPI_AdapterGetProperty() \ingroup adapter @@ -330,12 +319,21 @@ by the driver and is not passed on to the DSP at all. Indicates the state of the adapter's SSX2 setting. This setting is stored in non-volatile memory on the adapter. A typical call sequence would be to use HPI_ADAPTER_PROPERTY_SSX2_SETTING to set SSX2 on the adapter and then to reload -the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during startup -and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2 to enable -SSX2 stream mapping within the kernel level of the driver. +the driver. The driver would query HPI_ADAPTER_PROPERTY_SSX2_SETTING during +startup and if SSX2 is set, it would then call HPI_ADAPTER_PROPERTY_ENABLE_SSX2 +to enable SSX2 stream mapping within the kernel level of the driver. */ HPI_ADAPTER_PROPERTY_SSX2_SETTING = 4, +/** Enables/disables PCI(e) IRQ. +A setting of 0 indicates that no interrupts are being generated. A DSP boot +this property is set to 0. Setting to a non-zero value specifies the number +of frames of audio that should be processed between interrupts. This property +should be set to multiple of the mixer interval as read back from the +HPI_ADAPTER_PROPERTY_INTERVAL property. +*/ + HPI_ADAPTER_PROPERTY_IRQ_RATE = 5, + /** Base number for readonly properties */ HPI_ADAPTER_PROPERTY_READONLYBASE = 256, @@ -440,21 +438,30 @@ return value is true (1) or false (0). If the current adapter mode is MONO SSX2 is disabled, even though this property will return true. */ - HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271 + HPI_ADAPTER_PROPERTY_SUPPORTS_SSX2 = 271, +/** Readonly supports PCI(e) IRQ. +Indicates that the adapter in it's current mode supports interrupts +across the host bus. Note, this does not imply that interrupts are +enabled. Instead it indicates that they can be enabled. +*/ + HPI_ADAPTER_PROPERTY_SUPPORTS_IRQ = 272 }; /** Adapter mode commands -Used in wQueryOrSet field of HPI_AdapterSetModeEx(). +Used in wQueryOrSet parameter of HPI_AdapterSetModeEx(). \ingroup adapter */ enum HPI_ADAPTER_MODE_CMDS { + /** Set the mode to the given parameter */ HPI_ADAPTER_MODE_SET = 0, + /** Return 0 or error depending whether mode is valid, + but don't set the mode */ HPI_ADAPTER_MODE_QUERY = 1 }; /** Adapter Modes - These are used by HPI_AdapterSetModeEx() + These are used by HPI_AdapterSetModeEx() \warning - more than 16 possible modes breaks a bitmask in the Windows WAVE DLL @@ -629,10 +636,13 @@ enum HPI_MIXER_STORE_COMMAND { HPI_MIXER_STORE_SAVE_SINGLE = 6 }; -/************************************* CONTROL ATTRIBUTE VALUES ****/ +/****************************/ +/* CONTROL ATTRIBUTE VALUES */ +/****************************/ + /** Used by mixer plugin enable functions -E.g. HPI_ParametricEQ_SetState() +E.g. HPI_ParametricEq_SetState() \ingroup mixer */ enum HPI_SWITCH_STATES { @@ -641,6 +651,7 @@ enum HPI_SWITCH_STATES { }; /* Volume control special gain values */ + /** volumes units are 100ths of a dB \ingroup volume */ @@ -650,6 +661,11 @@ enum HPI_SWITCH_STATES { */ #define HPI_GAIN_OFF (-100 * HPI_UNITS_PER_dB) +/** channel mask specifying all channels +\ingroup volume +*/ +#define HPI_BITMASK_ALL_CHANNELS (0xFFFFFFFF) + /** value returned for no signal \ingroup meter */ @@ -667,7 +683,7 @@ enum HPI_VOLUME_AUTOFADES { /** The physical encoding format of the AESEBU I/O. -Used in HPI_AESEBU_Transmitter_SetFormat(), HPI_AESEBU_Receiver_SetFormat() +Used in HPI_Aesebu_Transmitter_SetFormat(), HPI_Aesebu_Receiver_SetFormat() along with related Get and Query functions \ingroup aestx */ @@ -680,7 +696,7 @@ enum HPI_AESEBU_FORMATS { /** AES/EBU error status bits -Returned by HPI_AESEBU_Receiver_GetErrorStatus() +Returned by HPI_Aesebu_Receiver_GetErrorStatus() \ingroup aesrx */ enum HPI_AESEBU_ERRORS { @@ -709,7 +725,7 @@ enum HPI_AESEBU_ERRORS { #define HPI_PAD_TITLE_LEN 64 /** The text string containing the comment. */ #define HPI_PAD_COMMENT_LEN 256 -/** The PTY when the tuner has not recieved any PTY. */ +/** The PTY when the tuner has not received any PTY. */ #define HPI_PAD_PROGRAM_TYPE_INVALID 0xffff /** \} */ @@ -767,14 +783,6 @@ enum HPI_TUNER_MODE_VALUES { HPI_TUNER_MODE_RDS_RBDS = 2 /**< RDS - RBDS mode */ }; -/** Tuner Level settings -\ingroup tuner -*/ -enum HPI_TUNER_LEVEL { - HPI_TUNER_LEVEL_AVERAGE = 0, - HPI_TUNER_LEVEL_RAW = 1 -}; - /** Tuner Status Bits These bitfield values are returned by a call to HPI_Tuner_GetStatus(). @@ -783,13 +791,13 @@ Multiple fields are returned from a single call. */ enum HPI_TUNER_STATUS_BITS { HPI_TUNER_VIDEO_COLOR_PRESENT = 0x0001, /**< video color is present. */ - HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */ - HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */ - HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */ - HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */ - HPI_TUNER_FM_STEREO = 0x2000, /**< tuner reports back FM stereo. */ - HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */ - HPI_TUNER_MULTIPROGRAM = 0x0400 /**< tuner reports multiple programs. */ + HPI_TUNER_VIDEO_IS_60HZ = 0x0020, /**< 60 hz video detected. */ + HPI_TUNER_VIDEO_HORZ_SYNC_MISSING = 0x0040, /**< video HSYNC is missing. */ + HPI_TUNER_VIDEO_STATUS_VALID = 0x0100, /**< video status is valid. */ + HPI_TUNER_DIGITAL = 0x0200, /**< tuner reports digital programming. */ + HPI_TUNER_MULTIPROGRAM = 0x0400, /**< tuner reports multiple programs. */ + HPI_TUNER_PLL_LOCKED = 0x1000, /**< the tuner's PLL is locked. */ + HPI_TUNER_FM_STEREO = 0x2000 /**< tuner reports back FM stereo. */ }; /** Channel Modes @@ -839,7 +847,7 @@ enum HPI_SAMPLECLOCK_SOURCES { HPI_SAMPLECLOCK_SOURCE_LAST = 10 }; -/** Equalizer filter types. Used by HPI_ParametricEQ_SetBand() +/** Equalizer filter types. Used by HPI_ParametricEq_SetBand() \ingroup parmeq */ enum HPI_FILTER_TYPE { @@ -882,7 +890,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_INVALID_OBJ = 101, /** Function does not exist. */ HPI_ERROR_INVALID_FUNC = 102, - /** The specified object (adapter/Stream) does not exist. */ + /** The specified object does not exist. */ HPI_ERROR_INVALID_OBJ_INDEX = 103, /** Trying to access an object that has not been opened yet. */ HPI_ERROR_OBJ_NOT_OPEN = 104, @@ -890,8 +898,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_OBJ_ALREADY_OPEN = 105, /** PCI, ISA resource not valid. */ HPI_ERROR_INVALID_RESOURCE = 106, - /** GetInfo call from SubSysFindAdapters failed. */ - HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO = 107, + /* HPI_ERROR_SUBSYSFINDADAPTERS_GETINFO= 107 */ /** Default response was never updated with actual error code. */ HPI_ERROR_INVALID_RESPONSE = 108, /** wSize field of response was not updated, @@ -899,38 +906,44 @@ enum HPI_ERROR_CODES { HPI_ERROR_PROCESSING_MESSAGE = 109, /** The network did not respond in a timely manner. */ HPI_ERROR_NETWORK_TIMEOUT = 110, - /** An HPI handle is invalid (uninitialised?). */ + /* An HPI handle is invalid (uninitialised?). */ HPI_ERROR_INVALID_HANDLE = 111, /** A function or attribute has not been implemented yet. */ HPI_ERROR_UNIMPLEMENTED = 112, - /** There are too many clients attempting to access a network resource. */ + /** There are too many clients attempting + to access a network resource. */ HPI_ERROR_NETWORK_TOO_MANY_CLIENTS = 113, - /** Response buffer passed to HPI_Message was smaller than returned response */ + /** Response buffer passed to HPI_Message + was smaller than returned response. + wSpecificError field of hpi response contains the required size. + */ HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL = 114, /** The returned response did not match the sent message */ HPI_ERROR_RESPONSE_MISMATCH = 115, + /** A control setting that should have been cached was not. */ + HPI_ERROR_CONTROL_CACHING = 116, + /** A message buffer in the path to the adapter was smaller + than the message size. + wSpecificError field of hpi response contains the actual size. + */ + HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL = 117, - /** Too many adapters.*/ - HPI_ERROR_TOO_MANY_ADAPTERS = 200, + /* HPI_ERROR_TOO_MANY_ADAPTERS= 200 */ /** Bad adpater. */ HPI_ERROR_BAD_ADAPTER = 201, /** Adapter number out of range or not set properly. */ HPI_ERROR_BAD_ADAPTER_NUMBER = 202, /** 2 adapters with the same adapter number. */ - HPI_DUPLICATE_ADAPTER_NUMBER = 203, - /** DSP code failed to bootload. */ + HPI_ERROR_DUPLICATE_ADAPTER_NUMBER = 203, + /** DSP code failed to bootload. (unused?) */ HPI_ERROR_DSP_BOOTLOAD = 204, - /** Adapter failed DSP code self test. */ - HPI_ERROR_DSP_SELFTEST = 205, /** Couldn't find or open the DSP code file. */ HPI_ERROR_DSP_FILE_NOT_FOUND = 206, /** Internal DSP hardware error. */ HPI_ERROR_DSP_HARDWARE = 207, - /** Could not allocate memory in DOS. */ - HPI_ERROR_DOS_MEMORY_ALLOC = 208, /** Could not allocate memory */ HPI_ERROR_MEMORY_ALLOC = 208, - /** Failed to correctly load/config PLD .*/ + /** Failed to correctly load/config PLD. (unused) */ HPI_ERROR_PLD_LOAD = 209, /** Unexpected end of file, block length too big etc. */ HPI_ERROR_DSP_FILE_FORMAT = 210, @@ -939,8 +952,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_DSP_FILE_ACCESS_DENIED = 211, /** First DSP code section header not found in DSP file. */ HPI_ERROR_DSP_FILE_NO_HEADER = 212, - /** File read operation on DSP code file failed. */ - HPI_ERROR_DSP_FILE_READ_ERROR = 213, + /* HPI_ERROR_DSP_FILE_READ_ERROR= 213, */ /** DSP code for adapter family not found. */ HPI_ERROR_DSP_SECTION_NOT_FOUND = 214, /** Other OS specific error opening DSP file. */ @@ -950,23 +962,21 @@ enum HPI_ERROR_CODES { /** DSP code section header had size == 0. */ HPI_ERROR_DSP_FILE_NULL_HEADER = 217, - /** Base number for flash errors. */ - HPI_ERROR_FLASH = 220, + /* HPI_ERROR_FLASH = 220, */ /** Flash has bad checksum */ - HPI_ERROR_BAD_CHECKSUM = (HPI_ERROR_FLASH + 1), - HPI_ERROR_BAD_SEQUENCE = (HPI_ERROR_FLASH + 2), - HPI_ERROR_FLASH_ERASE = (HPI_ERROR_FLASH + 3), - HPI_ERROR_FLASH_PROGRAM = (HPI_ERROR_FLASH + 4), - HPI_ERROR_FLASH_VERIFY = (HPI_ERROR_FLASH + 5), - HPI_ERROR_FLASH_TYPE = (HPI_ERROR_FLASH + 6), - HPI_ERROR_FLASH_START = (HPI_ERROR_FLASH + 7), + HPI_ERROR_BAD_CHECKSUM = 221, + HPI_ERROR_BAD_SEQUENCE = 222, + HPI_ERROR_FLASH_ERASE = 223, + HPI_ERROR_FLASH_PROGRAM = 224, + HPI_ERROR_FLASH_VERIFY = 225, + HPI_ERROR_FLASH_TYPE = 226, + HPI_ERROR_FLASH_START = 227, /** Reserved for OEMs. */ HPI_ERROR_RESERVED_1 = 290, - /** Stream does not exist. */ - HPI_ERROR_INVALID_STREAM = 300, + /* HPI_ERROR_INVALID_STREAM = 300 use HPI_ERROR_INVALID_OBJ_INDEX */ /** Invalid compression format. */ HPI_ERROR_INVALID_FORMAT = 301, /** Invalid format samplerate */ @@ -977,21 +987,19 @@ enum HPI_ERROR_CODES { HPI_ERROR_INVALID_BITRATE = 304, /** Invalid datasize used for stream read/write. */ HPI_ERROR_INVALID_DATASIZE = 305, - /** Stream buffer is full during stream write. */ - HPI_ERROR_BUFFER_FULL = 306, - /** Stream buffer is empty during stream read. */ - HPI_ERROR_BUFFER_EMPTY = 307, - /** Invalid datasize used for stream read/write. */ - HPI_ERROR_INVALID_DATA_TRANSFER = 308, + /* HPI_ERROR_BUFFER_FULL = 306 use HPI_ERROR_INVALID_DATASIZE */ + /* HPI_ERROR_BUFFER_EMPTY = 307 use HPI_ERROR_INVALID_DATASIZE */ + /** Null data pointer used for stream read/write. */ + HPI_ERROR_INVALID_DATA_POINTER = 308, /** Packet ordering error for stream read/write. */ HPI_ERROR_INVALID_PACKET_ORDER = 309, /** Object can't do requested operation in its current - state, eg set format, change rec mux state while recording.*/ + state, eg set format, change rec mux state while recording.*/ HPI_ERROR_INVALID_OPERATION = 310, - /** Where an SRG is shared amongst streams, an incompatible samplerate is one - that is different to any currently playing or recording stream. */ + /** Where a SRG is shared amongst streams, an incompatible samplerate + is one that is different to any currently active stream. */ HPI_ERROR_INCOMPATIBLE_SAMPLERATE = 311, /** Adapter mode is illegal.*/ HPI_ERROR_BAD_ADAPTER_MODE = 312, @@ -1004,6 +1012,8 @@ enum HPI_ERROR_CODES { HPI_ERROR_NO_INTERADAPTER_GROUPS = 314, /** Streams on different DSPs cannot be grouped. */ HPI_ERROR_NO_INTERDSP_GROUPS = 315, + /** Stream wait cancelled before threshold reached. */ + HPI_ERROR_WAIT_CANCELLED = 316, /** Invalid mixer node for this adapter. */ HPI_ERROR_INVALID_NODE = 400, @@ -1017,6 +1027,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_CONTROL_DISABLED = 404, /** I2C transaction failed due to a missing ACK. */ HPI_ERROR_CONTROL_I2C_MISSING_ACK = 405, + HPI_ERROR_I2C_MISSING_ACK = 405, /** Control is busy, or coming out of reset and cannot be accessed at this time. */ HPI_ERROR_CONTROL_NOT_READY = 407, @@ -1027,7 +1038,6 @@ enum HPI_ERROR_CODES { HPI_ERROR_NVMEM_FAIL = 452, /** I2C */ - HPI_ERROR_I2C_MISSING_ACK = HPI_ERROR_CONTROL_I2C_MISSING_ACK, HPI_ERROR_I2C_BAD_ADR = 460, /** Entity errors */ @@ -1035,6 +1045,7 @@ enum HPI_ERROR_CODES { HPI_ERROR_ENTITY_ITEM_COUNT = 471, HPI_ERROR_ENTITY_TYPE_INVALID = 472, HPI_ERROR_ENTITY_ROLE_INVALID = 473, + HPI_ERROR_ENTITY_SIZE_MISMATCH = 474, /* AES18 specific errors were 500..507 */ @@ -1044,11 +1055,18 @@ enum HPI_ERROR_CODES { /** hpioct32.c can't obtain mutex */ HPI_ERROR_MUTEX_TIMEOUT = 700, - /** errors from HPI backends have values >= this */ + /** Backend errors used to be greater than this. + \deprecated Now, all backends return only errors defined here in hpi.h + */ HPI_ERROR_BACKEND_BASE = 900, - /** indicates a cached u16 value is invalid. */ - HPI_ERROR_ILLEGAL_CACHE_VALUE = 0xffff + /** Communication with DSP failed */ + HPI_ERROR_DSP_COMMUNICATION = 900 + /* Note that the dsp communication error is set to this value so that + it remains compatible with any software that expects such errors + to be backend errors i.e. >= 900. + Do not define any new error codes with values > 900. + */ }; /** \defgroup maximums HPI maximum values @@ -1075,7 +1093,7 @@ enum HPI_ERROR_CODES { /**\}*/ -/* ////////////////////////////////////////////////////////////////////// */ +/**************/ /* STRUCTURES */ #ifndef DISABLE_PRAGMA_PACK1 #pragma pack(push, 1) @@ -1092,7 +1110,7 @@ struct hpi_format { /**< Stereo/JointStereo/Mono */ u16 mode_legacy; /**< Legacy ancillary mode or idle bit */ - u16 unused; /**< unused */ + u16 unused; /**< Unused */ u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see #HPI_FORMATS. */ }; @@ -1106,930 +1124,594 @@ struct hpi_anc_frame { */ struct hpi_async_event { u16 event_type; /**< type of event. \sa async_event */ - u16 sequence; /**< sequence number, allows lost event detection */ - u32 state; /**< new state */ - u32 h_object; /**< handle to the object returning the event. */ + u16 sequence; /**< Sequence number, allows lost event detection */ + u32 state; /**< New state */ + u32 h_object; /**< handle to the object returning the event. */ union { struct { u16 index; /**< GPIO bit index. */ } gpio; struct { u16 node_index; /**< what node is the control on ? */ - u16 node_type; /**< what type of node is the control on ? */ + u16 node_type; /**< what type of node is the control on ? */ } control; } u; }; -/*/////////////////////////////////////////////////////////////////////////// */ -/* Public HPI Entity related definitions */ - -struct hpi_entity; - -enum e_entity_type { - entity_type_null, - entity_type_sequence, /* sequence of potentially heterogeneous TLV entities */ - - entity_type_reference, /* refers to a TLV entity or NULL */ - - entity_type_int, /* 32 bit */ - entity_type_float, /* ieee754 binary 32 bit encoding */ - entity_type_double, - - entity_type_cstring, - entity_type_octet, - entity_type_ip4_address, - entity_type_ip6_address, - entity_type_mac_address, - - LAST_ENTITY_TYPE -}; - -enum e_entity_role { - entity_role_null, - entity_role_value, - entity_role_classname, - - entity_role_units, - entity_role_flags, - entity_role_range, - - entity_role_mapping, - entity_role_enum, - - entity_role_instance_of, - entity_role_depends_on, - entity_role_member_of_group, - entity_role_value_constraint, - entity_role_parameter_port, - - entity_role_block, - entity_role_node_group, - entity_role_audio_port, - entity_role_clock_port, - LAST_ENTITY_ROLE -}; - /* skip host side function declarations for DSP compile and documentation extraction */ -struct hpi_hsubsys { - int not_really_used; -}; - #ifndef DISABLE_PRAGMA_PACK1 #pragma pack(pop) #endif -/*////////////////////////////////////////////////////////////////////////// */ +/*****************/ /* HPI FUNCTIONS */ +/*****************/ -/*/////////////////////////// */ -/* DATA and FORMAT and STREAM */ - +/* Stream */ u16 hpi_stream_estimate_buffer_size(struct hpi_format *pF, u32 host_polling_rate_in_milli_seconds, u32 *recommended_buffer_size); -/*/////////// */ -/* SUB SYSTEM */ -struct hpi_hsubsys *hpi_subsys_create(void - ); - -void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys); - -u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys, - u32 *pversion); - -u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys, - u32 *pversion_ex); - -u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion, - u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length); - -u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys, - u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length); - -u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys, - int *pn_num_adapters); - -u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator, - u32 *padapter_index, u16 *pw_adapter_type); - -u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass); +/*************/ +/* SubSystem */ +/*************/ -u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys, - const char *sz_interface); +u16 hpi_subsys_get_version_ex(u32 *pversion_ex); -/*///////// */ -/* ADAPTER */ +u16 hpi_subsys_get_num_adapters(int *pn_num_adapters); -u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index); +u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index, + u16 *pw_adapter_type); -u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index); +/***********/ +/* Adapter */ +/***********/ -u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams, - u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type); +u16 hpi_adapter_open(u16 adapter_index); -u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 module_index, u16 *pw_num_outputs, - u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number, - u16 *pw_module_type, u32 *ph_module); +u16 hpi_adapter_close(u16 adapter_index); -u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 adapter_mode); +u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams, + u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number, + u16 *pw_adapter_type); -u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 adapter_mode, u16 query_or_set); - -u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 *padapter_mode); - -u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *assert_present, char *psz_assert, - u16 *pw_line_number); - -u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *assert_present, char *psz_assert, - u32 *pline_number, u16 *pw_assert_on_dsp); - -u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 assert_id); - -u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 capability, u32 key); - -u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index); - -u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 dsp_address, char *p_bytes, int *count_bytes); - -u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 property, u16 paramter1, u16 paramter2); - -u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 property, u16 *pw_paramter1, - u16 *pw_paramter2); - -u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 index, u16 what_to_enumerate, - u16 property_index, u32 *psetting); - -/*////////////// */ -/* NonVol Memory */ -u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_nv_memory, u16 *pw_size_in_bytes); - -u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys, - u32 h_nv_memory, u16 index, u16 *pw_data); - -u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys, - u32 h_nv_memory, u16 index, u16 data); - -/*////////////// */ -/* Digital I/O */ -u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits); - -u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 bit_index, u16 *pw_bit_data); - -u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 aw_all_bit_data[4] - ); +u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index, + u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version, + u32 *pserial_number, u16 *pw_module_type, u32 *ph_module); -u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 bit_index, u16 bit_data); +u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode); -u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 aw_all_bit_data[4] - ); +u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode, + u16 query_or_set); -/**********************/ -/* Async Event Object */ -/**********************/ -u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 *ph_async); +u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode); -u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async); +u16 hpi_adapter_get_assert2(u16 adapter_index, u16 *p_assert_count, + char *psz_assert, u32 *p_param1, u32 *p_param2, + u32 *p_dsp_string_addr, u16 *p_processor_id); -u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async, - u16 maximum_events, struct hpi_async_event *p_events, - u16 *pw_number_returned); +u16 hpi_adapter_test_assert(u16 adapter_index, u16 assert_id); -u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys, - u32 h_async, u16 *pw_count); +u16 hpi_adapter_enable_capability(u16 adapter_index, u16 capability, u32 key); -u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async, - u16 maximum_events, struct hpi_async_event *p_events, - u16 *pw_number_returned); +u16 hpi_adapter_self_test(u16 adapter_index); -/*/////////// */ -/* WATCH-DOG */ -u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_watchdog); +u16 hpi_adapter_debug_read(u16 adapter_index, u32 dsp_address, char *p_bytes, + int *count_bytes); -u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog, - u32 time_millisec); +u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 paramter1, + u16 paramter2); -u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog); +u16 hpi_adapter_get_property(u16 adapter_index, u16 property, + u16 *pw_paramter1, u16 *pw_paramter2); -/**************/ -/* OUT STREAM */ -/**************/ -u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u16 outstream_index, u32 *ph_outstream); +u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index, + u16 what_to_enumerate, u16 property_index, u32 *psetting); +/*************/ +/* OutStream */ +/*************/ +u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index, + u32 *ph_outstream); -u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); +u16 hpi_outstream_close(u32 h_outstream); -u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play, - u32 *psamples_played, u32 *pauxiliary_data_to_play); +u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state, + u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played, + u32 *pauxiliary_data_to_play); -u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, const u8 *pb_write_buf, u32 bytes_to_write, - const struct hpi_format *p_format); +u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_write_buf, + u32 bytes_to_write, const struct hpi_format *p_format); -u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); +u16 hpi_outstream_start(u32 h_outstream); -u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream); +u16 hpi_outstream_wait_start(u32 h_outstream); -u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); +u16 hpi_outstream_stop(u32 h_outstream); -u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream); +u16 hpi_outstream_sinegen(u32 h_outstream); -u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream); +u16 hpi_outstream_reset(u32 h_outstream); -u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_format *p_format); +u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format); -u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_format *p_format); +u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format); -u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample); +u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample, + u32 punch_out_sample); -u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, short velocity); +u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity); -u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u16 mode); +u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode); -u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 *pframes_available); +u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available); -u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer, +u16 hpi_outstream_ancillary_read(u32 h_outstream, + struct hpi_anc_frame *p_anc_frame_buffer, u32 anc_frame_buffer_size_in_bytes, u32 number_of_ancillary_frames_to_read); -u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 time_scaleX10000); +u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scaleX10000); -u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 size_in_bytes); +u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes); -u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream); +u16 hpi_outstream_host_buffer_free(u32 h_outstream); -u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 h_stream); +u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream); -u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map); +u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map, + u32 *pinstream_map); -u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream); +u16 hpi_outstream_group_reset(u32 h_outstream); -/*////////// */ -/* IN_STREAM */ -u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u16 instream_index, u32 *ph_instream); +/************/ +/* InStream */ +/************/ +u16 hpi_instream_open(u16 adapter_index, u16 instream_index, + u32 *ph_instream); -u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream); +u16 hpi_instream_close(u32 h_instream); -u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_format *p_format); +u16 hpi_instream_query_format(u32 h_instream, + const struct hpi_format *p_format); -u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_format *p_format); +u16 hpi_instream_set_format(u32 h_instream, + const struct hpi_format *p_format); -u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream, - u8 *pb_read_buf, u32 bytes_to_read); +u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_read_buf, u32 bytes_to_read); -u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream); +u16 hpi_instream_start(u32 h_instream); -u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys, - u32 h_instream); +u16 hpi_instream_wait_start(u32 h_instream); -u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream); +u16 hpi_instream_stop(u32 h_instream); -u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream); +u16 hpi_instream_reset(u32 h_instream); -u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded, - u32 *psamples_recorded, u32 *pauxiliary_data_recorded); +u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size, + u32 *pdata_recorded, u32 *psamples_recorded, + u32 *pauxiliary_data_recorded); -u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment, - u16 idle_bit); +u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame, + u16 mode, u16 alignment, u16 idle_bit); -u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 *pframe_space); +u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space); -u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer, +u16 hpi_instream_ancillary_write(u32 h_instream, + const struct hpi_anc_frame *p_anc_frame_buffer, u32 anc_frame_buffer_size_in_bytes, u32 number_of_ancillary_frames_to_write); -u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 size_in_bytes); +u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes); -u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, - u32 h_instream); +u16 hpi_instream_host_buffer_free(u32 h_instream); -u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 h_stream); +u16 hpi_instream_group_add(u32 h_instream, u32 h_stream); -u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 *poutstream_map, u32 *pinstream_map); +u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map, + u32 *pinstream_map); -u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_instream); +u16 hpi_instream_group_reset(u32 h_instream); /*********/ -/* MIXER */ +/* Mixer */ /*********/ -u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_mixer); - -u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer); - -u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, - u16 src_node_type, u16 src_node_type_index, u16 dst_node_type, - u16 dst_node_type_index, u16 control_type, u32 *ph_control); - -u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys, - u32 h_mixer, u16 control_index, u16 *pw_src_node_type, - u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index, - u16 *pw_control_type, u32 *ph_control); - -u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, - enum HPI_MIXER_STORE_COMMAND command, u16 index); -/*************************/ -/* mixer CONTROLS */ -/*************************/ -/*************************/ -/* volume control */ -/*************************/ -u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB[HPI_MAX_CHANNELS] +u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer); + +u16 hpi_mixer_close(u32 h_mixer); + +u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type, + u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index, + u16 control_type, u32 *ph_control); + +u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index, + u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type, + u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control); + +u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command, + u16 index); +/************/ +/* Controls */ +/************/ +/******************/ +/* Volume control */ +/******************/ +u16 hpi_volume_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] ); -u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, +u16 hpi_volume_get_gain(u32 h_control, short an_gain0_01dB_out[HPI_MAX_CHANNELS] ); +u16 hpi_volume_set_mute(u32 h_control, u32 mute); + +u16 hpi_volume_get_mute(u32 h_control, u32 *mute); + #define hpi_volume_get_range hpi_volume_query_range -u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB); +u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB, + short *max_gain_01dB, short *step_gain_01dB); -u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys, - const u32 h_volume, u32 *p_channels); +u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels); -u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control, +u16 hpi_volume_auto_fade(u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms); -u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], - u32 duration_ms, u16 profile); +u16 hpi_volume_auto_fade_profile(u32 h_control, + short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms, + u16 profile); -/*************************/ -/* level control */ -/*************************/ -u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB); +/*****************/ +/* Level control */ +/*****************/ +u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB, + short *max_gain_01dB, short *step_gain_01dB); -u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB[HPI_MAX_CHANNELS] +u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] ); -u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, +u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB_out[HPI_MAX_CHANNELS] ); -/*************************/ -/* meter control */ -/*************************/ -u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys, - const u32 h_meter, u32 *p_channels); +/*****************/ +/* Meter control */ +/*****************/ +u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels); -u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, +u16 hpi_meter_get_peak(u32 h_control, short an_peak0_01dB_out[HPI_MAX_CHANNELS] ); -u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_peak0_01dB_out[HPI_MAX_CHANNELS] +u16 hpi_meter_get_rms(u32 h_control, short an_peak0_01dB_out[HPI_MAX_CHANNELS] ); -u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 attack, u16 decay); +u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay); -u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 attack, u16 decay); +u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay); -u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *attack, u16 *decay); +u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *attack, u16 *decay); -u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *attack, u16 *decay); +u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *attack, u16 *decay); -/*************************/ -/* channel mode control */ -/*************************/ -u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys, - const u32 h_mode, const u32 index, u16 *pw_mode); +/************************/ +/* ChannelMode control */ +/************************/ +u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index, + u16 *pw_mode); -u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 mode); +u16 hpi_channel_mode_set(u32 h_control, u16 mode); -u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *mode); +u16 hpi_channel_mode_get(u32 h_control, u16 *mode); -/*************************/ -/* Tuner control */ -/*************************/ -u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, u16 *pw_band); +/*****************/ +/* Tuner control */ +/*****************/ +u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band); -u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 band); +u16 hpi_tuner_set_band(u32 h_control, u16 band); -u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *pw_band); +u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band); -u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq); +u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index, + const u16 band, u32 *pfreq); -u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 freq_ink_hz); +u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz); -u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pw_freq_ink_hz); +u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz); -u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *pw_level); +u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level); -u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short *pw_level); +u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level); -u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, u16 *pw_gain); +u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain); -u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short gain); +u16 hpi_tuner_set_gain(u32 h_control, short gain); -u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *pn_gain); +u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain); -u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *pw_status_mask, u16 *pw_status); +u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status); -u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 mode, u32 value); +u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value); -u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 mode, u32 *pn_value); +u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value); -u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *p_rds_data); +u16 hpi_tuner_get_rds(u32 h_control, char *p_rds_data); -u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis); +u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index, + const u16 band, u32 *pdeemphasis); -u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 deemphasis); -u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pdeemphasis); +u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis); +u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis); -u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, u32 *pbitmap_program); +u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program); -u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 program); +u16 hpi_tuner_set_program(u32 h_control, u32 program); -u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 *pprogram); +u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram); -u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_dsp_version, const u32 string_size); +u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version, + const u32 string_size); -u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_sdk_version, const u32 string_size); +u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version, + const u32 string_size); -u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pquality); +u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality); -u16 hpi_tuner_get_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pblend); +u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend); -u16 hpi_tuner_set_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys, - u32 h_control, const u32 blend); +u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend); -/****************************/ -/* PADs control */ -/****************************/ +/***************/ +/* PAD control */ +/***************/ -u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_string, const u32 string_length); +u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string, + const u32 string_length); -u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 string_length); +u16 hpi_pad_get_artist(u32 h_control, char *psz_string, + const u32 string_length); -u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 string_length); +u16 hpi_pad_get_title(u32 h_control, char *psz_string, + const u32 string_length); -u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 string_length); +u16 hpi_pad_get_comment(u32 h_control, char *psz_string, + const u32 string_length); -u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *ppTY); +u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY); -u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 *ppI); +u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI); -u16 HPI_PAD__get_program_type_string(const struct hpi_hsubsys *ph_subsys, - u32 h_control, const u32 data_type, const u32 pTY, char *psz_string, - const u32 string_length); +u16 hpi_pad_get_program_type_string(u32 h_control, const u32 data_type, + const u32 pTY, char *psz_string, const u32 string_length); /****************************/ /* AES/EBU Receiver control */ /****************************/ -u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys, - const u32 h_aes_rx, const u32 index, u16 *pw_format); +u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index, + u16 *pw_format); -u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source); +u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 source); -u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_source); +u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_source); -u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate); +u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate); -u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *pw_data); +u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data); -u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 *pw_data); +u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index, + u16 *pw_data); -u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_error_data); +u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data); /*******************************/ /* AES/EBU Transmitter control */ /*******************************/ -u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u32 sample_rate); +u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate); -u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 data); +u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data); -u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 data); +u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index, + u16 data); -u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 *pw_data); +u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index, + u16 *pw_data); -u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys, - const u32 h_aes_tx, const u32 index, u16 *pw_format); +u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index, + u16 *pw_format); -u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 output_format); +u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format); -u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_output_format); +u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format); /***********************/ -/* multiplexer control */ +/* Multiplexer control */ /***********************/ -u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source_node_type, u16 source_node_index); - -u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *source_node_type, u16 *source_node_index); +u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type, + u16 source_node_index); -u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *source_node_type, +u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type, u16 *source_node_index); +u16 hpi_multiplexer_query_source(u32 h_control, u16 index, + u16 *source_node_type, u16 *source_node_index); + /***************/ -/* VOX control */ +/* Vox control */ /***************/ -u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB); +u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB); -u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *an_gain0_01dB); +u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB); /*********************/ /* Bitstream control */ /*********************/ -u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 edge_type); +u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type); -u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 polarity); +u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity); -u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity); +u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity, + u16 *pw_data_activity); /***********************/ /* SampleClock control */ /***********************/ -u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, u16 *pw_source); +u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index, + u16 *pw_source); -u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source); +u16 hpi_sample_clock_set_source(u32 h_control, u16 source); -u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_source); +u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source); -u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, const u32 source, - u16 *pw_source_index); +u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index, + const u32 source, u16 *pw_source_index); -u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source_index); +u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index); -u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_source_index); +u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index); -u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate); +u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate); -u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, u32 *psource); +u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index, + u32 *psource); -u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 sample_rate); +u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate); -u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate); +u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate); -u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 enable); +u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable); -u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *penable); +u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable); -u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 lock); +u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock); -u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *plock); +u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock); /***********************/ /* Microphone control */ /***********************/ -u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 on_off); +u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off); -u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_on_off); +u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off); -/******************************* - Parametric Equalizer control -*******************************/ -u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_number_of_bands, u16 *pw_enabled); +/********************************/ +/* Parametric Equalizer control */ +/********************************/ +u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands, + u16 *pw_enabled); -u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 on_off); +u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off); -u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100, - short gain0_01dB); +u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type, + u32 frequency_hz, short q100, short gain0_01dB); -u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz, - short *pnQ100, short *pn_gain0_01dB); +u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type, + u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB); -u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, short coeffs[5] +u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5] ); -/******************************* - Compressor Expander control -*******************************/ - -u16 hpi_compander_set_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 on); - -u16 hpi_compander_get_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pon); - -u16 hpi_compander_set_makeup_gain(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short makeup_gain0_01dB); - -u16 hpi_compander_get_makeup_gain(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short *pn_makeup_gain0_01dB); - -u16 hpi_compander_set_attack_time_constant(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u32 index, u32 attack); - -u16 hpi_compander_get_attack_time_constant(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u32 index, u32 *pw_attack); - -u16 hpi_compander_set_decay_time_constant(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 decay); - -u16 hpi_compander_get_decay_time_constant(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 *pw_decay); - -u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, short threshold0_01dB); - -u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, short *pn_threshold0_01dB); - -u16 hpi_compander_set_ratio(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 ratio100); - -u16 hpi_compander_get_ratio(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 *pw_ratio100); - -/******************************* - Cobranet HMI control -*******************************/ -u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 hmi_address, u32 byte_count, u8 *pb_data); - -u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data); - -u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pstatus, u32 *preadable_size, - u32 *pwriteable_size); - -/*Read the current IP address -*/ -u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pi_paddress); - -/* Write the current IP address -*/ -u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 i_paddress); - -/* Read the static IP address -*/ -u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pi_paddress); +/*******************************/ +/* Compressor Expander control */ +/*******************************/ -/* Write the static IP address -*/ -u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 i_paddress); +u16 hpi_compander_set_enable(u32 h_control, u32 on); -/* Read the MAC address -*/ -u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs); +u16 hpi_compander_get_enable(u32 h_control, u32 *pon); -/******************************* - Tone Detector control -*******************************/ -u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys, u32 hC, - u32 *state); +u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB); -u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys, u32 hC, - u32 enable); +u16 hpi_compander_get_makeup_gain(u32 h_control, short *pn_makeup_gain0_01dB); -u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys, u32 hC, - u32 *enable); +u16 hpi_compander_set_attack_time_constant(u32 h_control, u32 index, + u32 attack); -u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 event_enable); +u16 hpi_compander_get_attack_time_constant(u32 h_control, u32 index, + u32 *pw_attack); -u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 *event_enable); +u16 hpi_compander_set_decay_time_constant(u32 h_control, u32 index, + u32 decay); -u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 hC, int threshold); +u16 hpi_compander_get_decay_time_constant(u32 h_control, u32 index, + u32 *pw_decay); -u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 hC, int *threshold); +u16 hpi_compander_set_threshold(u32 h_control, u32 index, + short threshold0_01dB); -u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 index, u32 *frequency); +u16 hpi_compander_get_threshold(u32 h_control, u32 index, + short *pn_threshold0_01dB); -/******************************* - Silence Detector control -*******************************/ -u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 *state); +u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100); -u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 enable); +u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *pw_ratio100); -u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 *enable); +/********************/ +/* Cobranet control */ +/********************/ +u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count, + u8 *pb_data); -u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 event_enable); +u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count, + u32 *pbyte_count, u8 *pb_data); -u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 *event_enable); +u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus, + u32 *preadable_size, u32 *pwriteable_size); -u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 delay); +u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address); -u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys, - u32 hC, u32 *delay); +u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address); -u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 hC, int threshold); +u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address); -u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 hC, int *threshold); +u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address); -/******************************* - Universal control -*******************************/ -u16 hpi_entity_find_next(struct hpi_entity *container_entity, - enum e_entity_type type, enum e_entity_role role, int recursive_flag, - struct hpi_entity **current_match); +u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs, + u32 *p_mac_lsbs); -u16 hpi_entity_copy_value_from(struct hpi_entity *entity, - enum e_entity_type type, size_t item_count, void *value_dst_p); +/*************************/ +/* Tone Detector control */ +/*************************/ +u16 hpi_tone_detector_get_state(u32 hC, u32 *state); -u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type, - size_t *items, enum e_entity_role *role, void **value); +u16 hpi_tone_detector_set_enable(u32 hC, u32 enable); -u16 hpi_entity_alloc_and_pack(const enum e_entity_type type, - const size_t item_count, const enum e_entity_role role, void *value, - struct hpi_entity **entity); +u16 hpi_tone_detector_get_enable(u32 hC, u32 *enable); -void hpi_entity_free(struct hpi_entity *entity); +u16 hpi_tone_detector_set_event_enable(u32 hC, u32 event_enable); -u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity **info); +u16 hpi_tone_detector_get_event_enable(u32 hC, u32 *event_enable); -u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity **value); +u16 hpi_tone_detector_set_threshold(u32 hC, int threshold); -u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity *value); +u16 hpi_tone_detector_get_threshold(u32 hC, int *threshold); -/*/////////// */ -/* DSP CLOCK */ -/*/////////// */ -u16 hpi_clock_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_dsp_clock); +u16 hpi_tone_detector_get_frequency(u32 hC, u32 index, u32 *frequency); -u16 hpi_clock_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock, - u16 hour, u16 minute, u16 second, u16 milli_second); +/****************************/ +/* Silence Detector control */ +/****************************/ +u16 hpi_silence_detector_get_state(u32 hC, u32 *state); -u16 hpi_clock_get_time(const struct hpi_hsubsys *ph_subsys, u32 h_clock, - u16 *pw_hour, u16 *pw_minute, u16 *pw_second, u16 *pw_milli_second); +u16 hpi_silence_detector_set_enable(u32 hC, u32 enable); -/*/////////// */ -/* PROFILE */ -/*/////////// */ -u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 profile_index, u32 *ph_profile, - u16 *pw_max_profiles); +u16 hpi_silence_detector_get_enable(u32 hC, u32 *enable); -u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile, - u16 index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count, - u32 *pmax_micro_seconds, u32 *pmin_micro_seconds); +u16 hpi_silence_detector_set_event_enable(u32 hC, u32 event_enable); -u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile); +u16 hpi_silence_detector_get_event_enable(u32 hC, u32 *event_enable); -u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile); +u16 hpi_silence_detector_set_delay(u32 hC, u32 delay); -u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile, - u16 index, char *sz_profile_name, u16 profile_name_length); +u16 hpi_silence_detector_get_delay(u32 hC, u32 *delay); -u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys, - u32 h_profile, u32 *putilization); +u16 hpi_silence_detector_set_threshold(u32 hC, int threshold); -/*//////////////////// */ -/* UTILITY functions */ +u16 hpi_silence_detector_get_threshold(u32 hC, int *threshold); +/*********************/ +/* Utility functions */ +/*********************/ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, u32 sample_rate, u32 bit_rate, u32 attributes); -/* Until it's verified, this function is for Windows OSs only */ - -#endif /*_H_HPI_ */ -/* -/////////////////////////////////////////////////////////////////////////////// -// See CVS for history. Last complete set in rev 1.146 -//////////////////////////////////////////////////////////////////////////////// -*/ +#endif /*_HPI_H_ */ diff --git a/sound/pci/asihpi/hpi6000.c b/sound/pci/asihpi/hpi6000.c index 1b9bf9395cfe..8c8aac4c567e 100644 --- a/sound/pci/asihpi/hpi6000.c +++ b/sound/pci/asihpi/hpi6000.c @@ -43,16 +43,17 @@ #define HPI_HIF_ERROR_MASK 0x4000 /* HPI6000 specific error codes */ +#define HPI6000_ERROR_BASE 900 /* not actually used anywhere */ -#define HPI6000_ERROR_BASE 900 +/* operational/messaging errors */ #define HPI6000_ERROR_MSG_RESP_IDLE_TIMEOUT 901 -#define HPI6000_ERROR_MSG_RESP_SEND_MSG_ACK 902 + #define HPI6000_ERROR_MSG_RESP_GET_RESP_ACK 903 #define HPI6000_ERROR_MSG_GET_ADR 904 #define HPI6000_ERROR_RESP_GET_ADR 905 #define HPI6000_ERROR_MSG_RESP_BLOCKWRITE32 906 #define HPI6000_ERROR_MSG_RESP_BLOCKREAD32 907 -#define HPI6000_ERROR_MSG_INVALID_DSP_INDEX 908 + #define HPI6000_ERROR_CONTROL_CACHE_PARAMS 909 #define HPI6000_ERROR_SEND_DATA_IDLE_TIMEOUT 911 @@ -62,7 +63,6 @@ #define HPI6000_ERROR_SEND_DATA_CMD 915 #define HPI6000_ERROR_SEND_DATA_WRITE 916 #define HPI6000_ERROR_SEND_DATA_IDLECMD 917 -#define HPI6000_ERROR_SEND_DATA_VERIFY 918 #define HPI6000_ERROR_GET_DATA_IDLE_TIMEOUT 921 #define HPI6000_ERROR_GET_DATA_ACK 922 @@ -76,9 +76,8 @@ #define HPI6000_ERROR_MSG_RESP_GETRESPCMD 961 #define HPI6000_ERROR_MSG_RESP_IDLECMD 962 -#define HPI6000_ERROR_MSG_RESP_BLOCKVERIFY32 963 -/* adapter init errors */ +/* Initialisation/bootload errors */ #define HPI6000_ERROR_UNHANDLED_SUBSYS_ID 930 /* can't access PCI2040 */ @@ -210,6 +209,8 @@ static void adapter_get_asserts(struct hpi_adapter_obj *pao, static short create_adapter_obj(struct hpi_adapter_obj *pao, u32 *pos_error_code); +static void delete_adapter_obj(struct hpi_adapter_obj *pao); + /* local globals */ static u16 gw_pci_read_asserts; /* used to count PCI2040 errors */ @@ -217,17 +218,7 @@ static u16 gw_pci_write_asserts; /* used to count PCI2040 errors */ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) { - switch (phm->function) { - case HPI_SUBSYS_OPEN: - case HPI_SUBSYS_CLOSE: - case HPI_SUBSYS_GET_INFO: - case HPI_SUBSYS_DRIVER_UNLOAD: - case HPI_SUBSYS_DRIVER_LOAD: - case HPI_SUBSYS_FIND_ADAPTERS: - /* messages that should not get here */ - phr->error = HPI_ERROR_UNIMPLEMENTED; - break; case HPI_SUBSYS_CREATE_ADAPTER: subsys_create_adapter(phm, phr); break; @@ -243,7 +234,6 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) static void control_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, struct hpi_response *phr) { - switch (phm->function) { case HPI_CONTROL_GET_STATE: if (pao->has_control_cache) { @@ -251,7 +241,13 @@ static void control_message(struct hpi_adapter_obj *pao, err = hpi6000_update_control_cache(pao, phm); if (err) { - phr->error = err; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = + HPI_ERROR_CONTROL_CACHING; + phr->specific_error = err; + } else { + phr->error = err; + } break; } @@ -262,16 +258,15 @@ static void control_message(struct hpi_adapter_obj *pao, } hw_message(pao, phm, phr); break; - case HPI_CONTROL_GET_INFO: - hw_message(pao, phm, phr); - break; case HPI_CONTROL_SET_STATE: hw_message(pao, phm, phr); - hpi_sync_control_cache(((struct hpi_hw_obj *)pao->priv)-> - p_cache, phm, phr); + hpi_cmn_control_cache_sync_to_msg(((struct hpi_hw_obj *)pao-> + priv)->p_cache, phm, phr); break; + + case HPI_CONTROL_GET_INFO: default: - phr->error = HPI_ERROR_INVALID_FUNC; + hw_message(pao, phm, phr); break; } } @@ -280,26 +275,12 @@ static void adapter_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, struct hpi_response *phr) { switch (phm->function) { - case HPI_ADAPTER_GET_INFO: - hw_message(pao, phm, phr); - break; case HPI_ADAPTER_GET_ASSERT: adapter_get_asserts(pao, phm, phr); break; - case HPI_ADAPTER_OPEN: - case HPI_ADAPTER_CLOSE: - case HPI_ADAPTER_TEST_ASSERT: - case HPI_ADAPTER_SELFTEST: - case HPI_ADAPTER_GET_MODE: - case HPI_ADAPTER_SET_MODE: - case HPI_ADAPTER_FIND_OBJECT: - case HPI_ADAPTER_GET_PROPERTY: - case HPI_ADAPTER_SET_PROPERTY: - case HPI_ADAPTER_ENUM_PROPERTY: - hw_message(pao, phm, phr); - break; + default: - phr->error = HPI_ERROR_INVALID_FUNC; + hw_message(pao, phm, phr); break; } } @@ -311,7 +292,7 @@ static void outstream_message(struct hpi_adapter_obj *pao, case HPI_OSTREAM_HOSTBUFFER_ALLOC: case HPI_OSTREAM_HOSTBUFFER_FREE: /* Don't let these messages go to the HW function because - * they're called without allocating the spinlock. + * they're called without locking the spinlock. * For the HPI6000 adapters the HW would return * HPI_ERROR_INVALID_FUNC anyway. */ @@ -331,7 +312,7 @@ static void instream_message(struct hpi_adapter_obj *pao, case HPI_ISTREAM_HOSTBUFFER_ALLOC: case HPI_ISTREAM_HOSTBUFFER_FREE: /* Don't let these messages go to the HW function because - * they're called without allocating the spinlock. + * they're called without locking the spinlock. * For the HPI6000 adapters the HW would return * HPI_ERROR_INVALID_FUNC anyway. */ @@ -355,7 +336,7 @@ void HPI_6000(struct hpi_message *phm, struct hpi_response *phr) /* subsytem messages get executed by every HPI. */ /* All other messages are ignored unless the adapter index matches */ /* an adapter in the HPI */ - HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->object, phm->function); + /*HPI_DEBUG_LOG(DEBUG, "O %d,F %x\n", phm->wObject, phm->wFunction); */ /* if Dsp has crashed then do not communicate with it any more */ if (phm->object != HPI_OBJ_SUBSYSTEM) { @@ -433,39 +414,34 @@ static void subsys_create_adapter(struct hpi_message *phm, struct hpi_adapter_obj ao; struct hpi_adapter_obj *pao; u32 os_error_code; - short error = 0; + u16 err = 0; u32 dsp_index = 0; HPI_DEBUG_LOG(VERBOSE, "subsys_create_adapter\n"); memset(&ao, 0, sizeof(ao)); - /* this HPI only creates adapters for TI/PCI2040 based devices */ - if (phm->u.s.resource.bus_type != HPI_BUS_PCI) - return; - if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI) - return; - if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_PCI2040) - return; - ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); if (!ao.priv) { - HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); + HPI_DEBUG_LOG(ERROR, "can't get mem for adapter object\n"); phr->error = HPI_ERROR_MEMORY_ALLOC; return; } /* create the adapter object based on the resource information */ - /*? memcpy(&ao.Pci,&phm->u.s.Resource.r.Pci,sizeof(ao.Pci)); */ ao.pci = *phm->u.s.resource.r.pci; - error = create_adapter_obj(&ao, &os_error_code); - if (!error) - error = hpi_add_adapter(&ao); - if (error) { + err = create_adapter_obj(&ao, &os_error_code); + if (err) { + delete_adapter_obj(&ao); + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_BOOTLOAD; + phr->specific_error = err; + } else { + phr->error = err; + } + phr->u.s.data = os_error_code; - kfree(ao.priv); - phr->error = error; return; } /* need to update paParentAdapter */ @@ -473,7 +449,7 @@ static void subsys_create_adapter(struct hpi_message *phm, if (!pao) { /* We just added this adapter, why can't we find it!? */ HPI_DEBUG_LOG(ERROR, "lost adapter after boot\n"); - phr->error = 950; + phr->error = HPI_ERROR_BAD_ADAPTER; return; } @@ -482,9 +458,8 @@ static void subsys_create_adapter(struct hpi_message *phm, phw->ado[dsp_index].pa_parent_adapter = pao; } - phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type; + phr->u.s.adapter_type = ao.adapter_type; phr->u.s.adapter_index = ao.index; - phr->u.s.num_adapters++; phr->error = 0; } @@ -492,20 +467,13 @@ static void subsys_delete_adapter(struct hpi_message *phm, struct hpi_response *phr) { struct hpi_adapter_obj *pao = NULL; - struct hpi_hw_obj *phw; - pao = hpi_find_adapter(phm->adapter_index); + pao = hpi_find_adapter(phm->obj_index); if (!pao) return; - phw = (struct hpi_hw_obj *)pao->priv; - - if (pao->has_control_cache) - hpi_free_control_cache(phw->p_cache); - + delete_adapter_obj(pao); hpi_delete_adapter(pao); - kfree(phw); - phr->error = 0; } @@ -519,9 +487,6 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, u32 control_cache_count = 0; struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; - /* init error reporting */ - pao->dsp_crashed = 0; - /* The PCI2040 has the following address map */ /* BAR0 - 4K = HPI control and status registers on PCI2040 (HPI CSR) */ /* BAR1 - 32K = HPI registers on DSP */ @@ -575,36 +540,36 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, /* get info about the adapter by asking the adapter */ /* send a HPI_ADAPTER_GET_INFO message */ { - struct hpi_message hM; - struct hpi_response hR0; /* response from DSP 0 */ - struct hpi_response hR1; /* response from DSP 1 */ + struct hpi_message hm; + struct hpi_response hr0; /* response from DSP 0 */ + struct hpi_response hr1; /* response from DSP 1 */ u16 error = 0; HPI_DEBUG_LOG(VERBOSE, "send ADAPTER_GET_INFO\n"); - memset(&hM, 0, sizeof(hM)); - hM.type = HPI_TYPE_MESSAGE; - hM.size = sizeof(struct hpi_message); - hM.object = HPI_OBJ_ADAPTER; - hM.function = HPI_ADAPTER_GET_INFO; - hM.adapter_index = 0; - memset(&hR0, 0, sizeof(hR0)); - memset(&hR1, 0, sizeof(hR1)); - hR0.size = sizeof(hR0); - hR1.size = sizeof(hR1); - - error = hpi6000_message_response_sequence(pao, 0, &hM, &hR0); - if (hR0.error) { - HPI_DEBUG_LOG(DEBUG, "message error %d\n", hR0.error); - return hR0.error; + memset(&hm, 0, sizeof(hm)); + hm.type = HPI_TYPE_MESSAGE; + hm.size = sizeof(struct hpi_message); + hm.object = HPI_OBJ_ADAPTER; + hm.function = HPI_ADAPTER_GET_INFO; + hm.adapter_index = 0; + memset(&hr0, 0, sizeof(hr0)); + memset(&hr1, 0, sizeof(hr1)); + hr0.size = sizeof(hr0); + hr1.size = sizeof(hr1); + + error = hpi6000_message_response_sequence(pao, 0, &hm, &hr0); + if (hr0.error) { + HPI_DEBUG_LOG(DEBUG, "message error %d\n", hr0.error); + return hr0.error; } if (phw->num_dsp == 2) { - error = hpi6000_message_response_sequence(pao, 1, &hM, - &hR1); + error = hpi6000_message_response_sequence(pao, 1, &hm, + &hr1); if (error) return error; } - pao->adapter_type = hR0.u.a.adapter_type; - pao->index = hR0.u.a.adapter_index; + pao->adapter_type = hr0.u.ax.info.adapter_type; + pao->index = hr0.u.ax.info.adapter_index; } memset(&phw->control_cache[0], 0, @@ -618,22 +583,37 @@ static short create_adapter_obj(struct hpi_adapter_obj *pao, control_cache_count = hpi_read_word(&phw->ado[0], HPI_HIF_ADDR(control_cache_count)); - pao->has_control_cache = 1; phw->p_cache = hpi_alloc_control_cache(control_cache_count, - control_cache_size, (struct hpi_control_cache_info *) + control_cache_size, (unsigned char *) &phw->control_cache[0] ); - if (!phw->p_cache) - pao->has_control_cache = 0; - } else - pao->has_control_cache = 0; + if (phw->p_cache) + pao->has_control_cache = 1; + } HPI_DEBUG_LOG(DEBUG, "get adapter info ASI%04X index %d\n", pao->adapter_type, pao->index); pao->open = 0; /* upon creation the adapter is closed */ - return 0; + + if (phw->p_cache) + phw->p_cache->adap_idx = pao->index; + + return hpi_add_adapter(pao); +} + +static void delete_adapter_obj(struct hpi_adapter_obj *pao) +{ + struct hpi_hw_obj *phw = (struct hpi_hw_obj *)pao->priv; + + if (pao->has_control_cache) + hpi_free_control_cache(phw->p_cache); + + /* reset DSPs on adapter */ + iowrite32(0x0003000F, phw->dw2040_HPICSR + HPI_RESET); + + kfree(phw); } /************************************************************************/ @@ -645,11 +625,13 @@ static void adapter_get_asserts(struct hpi_adapter_obj *pao, #ifndef HIDE_PCI_ASSERTS /* if we have PCI2040 asserts then collect them */ if ((gw_pci_read_asserts > 0) || (gw_pci_write_asserts > 0)) { - phr->u.a.serial_number = + phr->u.ax.assert.p1 = gw_pci_read_asserts * 100 + gw_pci_write_asserts; - phr->u.a.adapter_index = 1; /* assert count */ - phr->u.a.adapter_type = -1; /* "dsp index" */ - strcpy(phr->u.a.sz_adapter_assert, "PCI2040 error"); + phr->u.ax.assert.p2 = 0; + phr->u.ax.assert.count = 1; /* assert count */ + phr->u.ax.assert.dsp_index = -1; /* "dsp index" */ + strcpy(phr->u.ax.assert.sz_message, "PCI2040 error"); + phr->u.ax.assert.dsp_msg_addr = 0; gw_pci_read_asserts = 0; gw_pci_write_asserts = 0; phr->error = 0; @@ -686,10 +668,10 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, /* NOTE don't use wAdapterType in this routine. It is not setup yet */ - switch (pao->pci.subsys_device_id) { + switch (pao->pci.pci_dev->subsystem_device) { case 0x5100: case 0x5110: /* ASI5100 revB or higher with C6711D */ - case 0x5200: /* ASI5200 PC_ie version of ASI5100 */ + case 0x5200: /* ASI5200 PCIe version of ASI5100 */ case 0x6100: case 0x6200: boot_load_family = HPI_ADAPTER_FAMILY_ASI(0x6200); @@ -709,8 +691,9 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, * note that bits 4..15 are read-only and so should always return zero, * even though we wrote 1 to them */ - for (i = 0; i < 1000; i++) - delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + hpios_delay_micro_seconds(1000); + delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + if (delay != dw2040_reset) { HPI_DEBUG_LOG(ERROR, "INIT_PCI2040 %x %x\n", dw2040_reset, delay); @@ -743,8 +726,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, dw2040_reset = dw2040_reset & (~0x00000008); iowrite32(dw2040_reset, phw->dw2040_HPICSR + HPI_RESET); /*delay to allow DSP to get going */ - for (i = 0; i < 100; i++) - delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + hpios_delay_micro_seconds(100); /* loop through all DSPs, downloading DSP code */ for (dsp_index = 0; dsp_index < phw->num_dsp; dsp_index++) { @@ -783,27 +765,27 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, */ /* bypass PLL */ hpi_write_word(pdo, 0x01B7C100, 0x0000); - for (i = 0; i < 100; i++) - delay = ioread32(phw->dw2040_HPICSR + - HPI_RESET); + hpios_delay_micro_seconds(100); /* ** use default of PLL x7 ** */ /* EMIF = 225/3=75MHz */ hpi_write_word(pdo, 0x01B7C120, 0x8002); + hpios_delay_micro_seconds(100); + /* peri = 225/2 */ hpi_write_word(pdo, 0x01B7C11C, 0x8001); + hpios_delay_micro_seconds(100); + /* cpu = 225/1 */ hpi_write_word(pdo, 0x01B7C118, 0x8000); - /* ~200us delay */ - for (i = 0; i < 2000; i++) - delay = ioread32(phw->dw2040_HPICSR + - HPI_RESET); + + /* ~2ms delay */ + hpios_delay_micro_seconds(2000); + /* PLL not bypassed */ hpi_write_word(pdo, 0x01B7C100, 0x0001); - /* ~200us delay */ - for (i = 0; i < 2000; i++) - delay = ioread32(phw->dw2040_HPICSR + - HPI_RESET); + /* ~2ms delay */ + hpios_delay_micro_seconds(2000); } /* test r/w to internal DSP memory @@ -927,9 +909,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, } /* delay a little to allow SDRAM and DSP to "get going" */ - - for (i = 0; i < 1000; i++) - delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + hpios_delay_micro_seconds(1000); /* test access to SDRAM */ { @@ -976,7 +956,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, /* write the DSP code down into the DSPs memory */ /*HpiDspCode_Open(nBootLoadFamily,&DspCode,pdwOsErrorCode); */ - dsp_code.ps_dev = pao->pci.p_os_data; + dsp_code.ps_dev = pao->pci.pci_dev; error = hpi_dsp_code_open(boot_load_family, &dsp_code, pos_error_code); @@ -1073,8 +1053,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, /* step 3. Start code by sending interrupt */ iowrite32(0x00030003, pdo->prHPI_control); - for (i = 0; i < 10000; i++) - delay = ioread32(phw->dw2040_HPICSR + HPI_RESET); + hpios_delay_micro_seconds(10000); /* wait for a non-zero value in hostcmd - * indicating initialization is complete @@ -1101,7 +1080,7 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, * locks up with a bluescreen (NOT GPF or pagefault). */ else - hpios_delay_micro_seconds(1000); + hpios_delay_micro_seconds(10000); } if (timeout == 0) return HPI6000_ERROR_INIT_NOACK; @@ -1132,14 +1111,14 @@ static short hpi6000_adapter_boot_load_dsp(struct hpi_adapter_obj *pao, mask = 0xFFFFFF00L; /* ASI5100 uses AX6 code, */ /* but has no PLD r/w register to test */ - if (HPI_ADAPTER_FAMILY_ASI(pao->pci. - subsys_device_id) == + if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev-> + subsystem_device) == HPI_ADAPTER_FAMILY_ASI(0x5100)) mask = 0x00000000L; /* ASI5200 uses AX6 code, */ /* but has no PLD r/w register to test */ - if (HPI_ADAPTER_FAMILY_ASI(pao->pci. - subsys_device_id) == + if (HPI_ADAPTER_FAMILY_ASI(pao->pci.pci_dev-> + subsystem_device) == HPI_ADAPTER_FAMILY_ASI(0x5200)) mask = 0x00000000L; break; @@ -1204,7 +1183,7 @@ static u32 hpi_read_word(struct dsp_obj *pdo, u32 address) u32 data = 0; if (hpi_set_address(pdo, address)) - return 0; /*? no way to return error */ + return 0; /*? No way to return error */ /* take care of errata in revB DSP (2.0.1) */ data = ioread32(pdo->prHPI_data); @@ -1340,10 +1319,6 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, u32 *p_data; u16 error = 0; - /* does the DSP we are referencing exist? */ - if (dsp_index >= phw->num_dsp) - return HPI6000_ERROR_MSG_INVALID_DSP_INDEX; - ack = hpi6000_wait_dsp_ack(pao, dsp_index, HPI_HIF_IDLE); if (ack & HPI_HIF_ERROR_MASK) { pao->dsp_crashed++; @@ -1351,9 +1326,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, } pao->dsp_crashed = 0; - /* send the message */ - - /* get the address and size */ + /* get the message address and size */ if (phw->message_buffer_address_on_dsp == 0) { timeout = TIMEOUT; do { @@ -1368,10 +1341,9 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, } else address = phw->message_buffer_address_on_dsp; - /* dwLength = sizeof(struct hpi_message); */ length = phm->size; - /* send it */ + /* send the message */ p_data = (u32 *)phm; if (hpi6000_dsp_block_write32(pao, dsp_index, address, p_data, (u16)length / 4)) @@ -1385,7 +1357,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, if (ack & HPI_HIF_ERROR_MASK) return HPI6000_ERROR_MSG_RESP_GET_RESP_ACK; - /* get the address and size */ + /* get the response address */ if (phw->response_buffer_address_on_dsp == 0) { timeout = TIMEOUT; do { @@ -1409,7 +1381,7 @@ static short hpi6000_message_response_sequence(struct hpi_adapter_obj *pao, if (!timeout) length = sizeof(struct hpi_response); - /* get it */ + /* get the response */ p_data = (u32 *)phr; if (hpi6000_dsp_block_read32(pao, dsp_index, address, p_data, (u16)length / 4)) @@ -1805,17 +1777,11 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, hpios_dsplock_lock(pao); error = hpi6000_message_response_sequence(pao, dsp_index, phm, phr); - /* maybe an error response */ - if (error) { - /* something failed in the HPI/DSP interface */ - phr->error = error; - /* just the header of the response is valid */ - phr->size = sizeof(struct hpi_response_header); + if (error) /* something failed in the HPI/DSP interface */ goto err; - } - if (phr->error != 0) /* something failed in the DSP */ - goto err; + if (phr->error) /* something failed in the DSP */ + goto out; switch (phm->function) { case HPI_OSTREAM_WRITE: @@ -1827,21 +1793,30 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, error = hpi6000_get_data(pao, dsp_index, phm, phr); break; case HPI_ADAPTER_GET_ASSERT: - phr->u.a.adapter_index = 0; /* dsp 0 default */ + phr->u.ax.assert.dsp_index = 0; /* dsp 0 default */ if (num_dsp == 2) { - if (!phr->u.a.adapter_type) { + if (!phr->u.ax.assert.count) { /* no assert from dsp 0, check dsp 1 */ error = hpi6000_message_response_sequence(pao, 1, phm, phr); - phr->u.a.adapter_index = 1; + phr->u.ax.assert.dsp_index = 1; } } } - if (error) - phr->error = error; - err: + if (error) { + if (error >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_COMMUNICATION; + phr->specific_error = error; + } else { + phr->error = error; + } + + /* just the header of the response is valid */ + phr->size = sizeof(struct hpi_response_header); + } +out: hpios_dsplock_unlock(pao); return; } diff --git a/sound/pci/asihpi/hpi6205.c b/sound/pci/asihpi/hpi6205.c index 2672f6591ceb..22e9f08dea6d 100644 --- a/sound/pci/asihpi/hpi6205.c +++ b/sound/pci/asihpi/hpi6205.c @@ -38,27 +38,26 @@ /*****************************************************************************/ /* HPI6205 specific error codes */ -#define HPI6205_ERROR_BASE 1000 -/*#define HPI6205_ERROR_MEM_ALLOC 1001 */ +#define HPI6205_ERROR_BASE 1000 /* not actually used anywhere */ + +/* operational/messaging errors */ +#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015 +#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016 + +/* initialization/bootload errors */ #define HPI6205_ERROR_6205_NO_IRQ 1002 #define HPI6205_ERROR_6205_INIT_FAILED 1003 -/*#define HPI6205_ERROR_MISSING_DSPCODE 1004 */ -#define HPI6205_ERROR_UNKNOWN_PCI_DEVICE 1005 #define HPI6205_ERROR_6205_REG 1006 #define HPI6205_ERROR_6205_DSPPAGE 1007 -#define HPI6205_ERROR_BAD_DSPINDEX 1008 #define HPI6205_ERROR_C6713_HPIC 1009 #define HPI6205_ERROR_C6713_HPIA 1010 #define HPI6205_ERROR_C6713_PLL 1011 #define HPI6205_ERROR_DSP_INTMEM 1012 #define HPI6205_ERROR_DSP_EXTMEM 1013 #define HPI6205_ERROR_DSP_PLD 1014 -#define HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT 1015 -#define HPI6205_ERROR_MSG_RESP_TIMEOUT 1016 #define HPI6205_ERROR_6205_EEPROM 1017 #define HPI6205_ERROR_DSP_EMIF 1018 -#define hpi6205_error(dsp_index, err) (err) /*****************************************************************************/ /* for C6205 PCI i/f */ /* Host Status Register (HSR) bitfields */ @@ -128,9 +127,6 @@ struct hpi_hw_obj { u32 outstream_host_buffer_size[HPI_MAX_STREAMS]; struct consistent_dma_area h_control_cache; - struct consistent_dma_area h_async_event_buffer; -/* struct hpi_control_cache_single *pControlCache; */ - struct hpi_async_event *p_async_event_buffer; struct hpi_control_cache *p_cache; }; @@ -208,8 +204,8 @@ static void instream_start(struct hpi_adapter_obj *pao, static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, u32 address); -static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index, - u32 address, u32 data); +static void boot_loader_write_mem32(struct hpi_adapter_obj *pao, + int dsp_index, u32 address, u32 data); static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index); @@ -229,17 +225,7 @@ static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index); static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) { - switch (phm->function) { - case HPI_SUBSYS_OPEN: - case HPI_SUBSYS_CLOSE: - case HPI_SUBSYS_GET_INFO: - case HPI_SUBSYS_DRIVER_UNLOAD: - case HPI_SUBSYS_DRIVER_LOAD: - case HPI_SUBSYS_FIND_ADAPTERS: - /* messages that should not get here */ - phr->error = HPI_ERROR_UNIMPLEMENTED; - break; case HPI_SUBSYS_CREATE_ADAPTER: subsys_create_adapter(phm, phr); break; @@ -257,15 +243,22 @@ static void control_message(struct hpi_adapter_obj *pao, { struct hpi_hw_obj *phw = pao->priv; + u16 pending_cache_error = 0; switch (phm->function) { case HPI_CONTROL_GET_STATE: if (pao->has_control_cache) { - rmb(); /* make sure we see updates DM_aed from DSP */ - if (hpi_check_control_cache(phw->p_cache, phm, phr)) + rmb(); /* make sure we see updates DMAed from DSP */ + if (hpi_check_control_cache(phw->p_cache, phm, phr)) { break; + } else if (phm->u.c.attribute == HPI_METER_PEAK) { + pending_cache_error = + HPI_ERROR_CONTROL_CACHING; + } } hw_message(pao, phm, phr); + if (pending_cache_error && !phr->error) + phr->error = pending_cache_error; break; case HPI_CONTROL_GET_INFO: hw_message(pao, phm, phr); @@ -273,7 +266,8 @@ static void control_message(struct hpi_adapter_obj *pao, case HPI_CONTROL_SET_STATE: hw_message(pao, phm, phr); if (pao->has_control_cache) - hpi_sync_control_cache(phw->p_cache, phm, phr); + hpi_cmn_control_cache_sync_to_msg(phw->p_cache, phm, + phr); break; default: phr->error = HPI_ERROR_INVALID_FUNC; @@ -296,9 +290,9 @@ static void outstream_message(struct hpi_adapter_obj *pao, { if (phm->obj_index >= HPI_MAX_STREAMS) { - phr->error = HPI_ERROR_INVALID_STREAM; + phr->error = HPI_ERROR_INVALID_OBJ_INDEX; HPI_DEBUG_LOG(WARNING, - "message referencing invalid stream %d " + "Message referencing invalid stream %d " "on adapter index %d\n", phm->obj_index, phm->adapter_index); return; @@ -340,9 +334,9 @@ static void instream_message(struct hpi_adapter_obj *pao, { if (phm->obj_index >= HPI_MAX_STREAMS) { - phr->error = HPI_ERROR_INVALID_STREAM; + phr->error = HPI_ERROR_INVALID_OBJ_INDEX; HPI_DEBUG_LOG(WARNING, - "message referencing invalid stream %d " + "Message referencing invalid stream %d " "on adapter index %d\n", phm->obj_index, phm->adapter_index); return; @@ -385,8 +379,8 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) * All other messages are ignored unless the adapter index matches * an adapter in the HPI */ - HPI_DEBUG_LOG(DEBUG, "HPI obj=%d, func=%d\n", phm->object, - phm->function); + /* HPI_DEBUG_LOG(DEBUG, "HPI Obj=%d, Func=%d\n", phm->wObject, + phm->wFunction); */ /* if Dsp has crashed then do not communicate with it any more */ if (phm->object != HPI_OBJ_SUBSYSTEM) { @@ -411,8 +405,7 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) /* Init default response */ if (phm->function != HPI_SUBSYS_CREATE_ADAPTER) - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_PROCESSING_MESSAGE); + phr->error = HPI_ERROR_PROCESSING_MESSAGE; HPI_DEBUG_LOG(VERBOSE, "start of switch\n"); switch (phm->type) { @@ -423,9 +416,6 @@ void HPI_6205(struct hpi_message *phm, struct hpi_response *phr) break; case HPI_OBJ_ADAPTER: - phr->size = - sizeof(struct hpi_response_header) + - sizeof(struct hpi_adapter_res); adapter_message(pao, phm, phr); break; @@ -474,35 +464,29 @@ static void subsys_create_adapter(struct hpi_message *phm, memset(&ao, 0, sizeof(ao)); - /* this HPI only creates adapters for TI/PCI devices */ - if (phm->u.s.resource.bus_type != HPI_BUS_PCI) - return; - if (phm->u.s.resource.r.pci->vendor_id != HPI_PCI_VENDOR_ID_TI) - return; - if (phm->u.s.resource.r.pci->device_id != HPI_PCI_DEV_ID_DSP6205) - return; - ao.priv = kzalloc(sizeof(struct hpi_hw_obj), GFP_KERNEL); if (!ao.priv) { - HPI_DEBUG_LOG(ERROR, "cant get mem for adapter object\n"); + HPI_DEBUG_LOG(ERROR, "can't get mem for adapter object\n"); phr->error = HPI_ERROR_MEMORY_ALLOC; return; } ao.pci = *phm->u.s.resource.r.pci; err = create_adapter_obj(&ao, &os_error_code); - if (!err) - err = hpi_add_adapter(&ao); if (err) { - phr->u.s.data = os_error_code; delete_adapter_obj(&ao); - phr->error = err; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_BOOTLOAD; + phr->specific_error = err; + } else { + phr->error = err; + } + phr->u.s.data = os_error_code; return; } - phr->u.s.aw_adapter_list[ao.index] = ao.adapter_type; + phr->u.s.adapter_type = ao.adapter_type; phr->u.s.adapter_index = ao.index; - phr->u.s.num_adapters++; phr->error = 0; } @@ -513,7 +497,7 @@ static void subsys_delete_adapter(struct hpi_message *phm, struct hpi_adapter_obj *pao; struct hpi_hw_obj *phw; - pao = hpi_find_adapter(phm->adapter_index); + pao = hpi_find_adapter(phm->obj_index); if (!pao) { phr->error = HPI_ERROR_INVALID_OBJ_INDEX; return; @@ -526,6 +510,7 @@ static void subsys_delete_adapter(struct hpi_message *phm, iowrite32(C6205_HDCR_WARMRESET, phw->prHDCR); delete_adapter_obj(pao); + hpi_delete_adapter(pao); phr->error = 0; } @@ -538,10 +523,6 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao, struct hpi_hw_obj *phw = pao->priv; struct bus_master_interface *interface; u32 phys_addr; -#ifndef HPI6205_NO_HSR_POLL - u32 time_out = HPI6205_TIMEOUT; - u32 temp1; -#endif int i; u16 err; @@ -566,7 +547,7 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao, if (hpios_locked_mem_alloc(&phw->h_locked_mem, sizeof(struct bus_master_interface), - pao->pci.p_os_data)) + pao->pci.pci_dev)) phw->p_interface_buffer = NULL; else if (hpios_locked_mem_get_virt_addr(&phw->h_locked_mem, (void *)&phw->p_interface_buffer)) @@ -591,49 +572,29 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao, /* allow boot load even if mem alloc wont work */ if (!phw->p_interface_buffer) - return hpi6205_error(0, HPI_ERROR_MEMORY_ALLOC); + return HPI_ERROR_MEMORY_ALLOC; interface = phw->p_interface_buffer; -#ifndef HPI6205_NO_HSR_POLL - /* wait for first interrupt indicating the DSP init is done */ - time_out = HPI6205_TIMEOUT * 10; - temp1 = 0; - while (((temp1 & C6205_HSR_INTSRC) == 0) && --time_out) - temp1 = ioread32(phw->prHSR); - - if (temp1 & C6205_HSR_INTSRC) - HPI_DEBUG_LOG(INFO, - "interrupt confirming DSP code running OK\n"); - else { - HPI_DEBUG_LOG(ERROR, - "timed out waiting for interrupt " - "confirming DSP code running\n"); - return hpi6205_error(0, HPI6205_ERROR_6205_NO_IRQ); - } - - /* reset the interrupt */ - iowrite32(C6205_HSR_INTSRC, phw->prHSR); -#endif - /* make sure the DSP has started ok */ if (!wait_dsp_ack(phw, H620_HIF_RESET, HPI6205_TIMEOUT * 10)) { HPI_DEBUG_LOG(ERROR, "timed out waiting reset state \n"); - return hpi6205_error(0, HPI6205_ERROR_6205_INIT_FAILED); + return HPI6205_ERROR_6205_INIT_FAILED; } /* Note that *pao, *phw are zeroed after allocation, * so pointers and flags are NULL by default. * Allocate bus mastering control cache buffer and tell the DSP about it */ if (interface->control_cache.number_of_controls) { - void *p_control_cache_virtual; + u8 *p_control_cache_virtual; err = hpios_locked_mem_alloc(&phw->h_control_cache, interface->control_cache.size_in_bytes, - pao->pci.p_os_data); + pao->pci.pci_dev); if (!err) err = hpios_locked_mem_get_virt_addr(&phw-> - h_control_cache, &p_control_cache_virtual); + h_control_cache, + (void *)&p_control_cache_virtual); if (!err) { memset(p_control_cache_virtual, 0, interface->control_cache.size_in_bytes); @@ -642,7 +603,6 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao, hpi_alloc_control_cache(interface-> control_cache.number_of_controls, interface->control_cache.size_in_bytes, - (struct hpi_control_cache_info *) p_control_cache_virtual); if (!phw->p_cache) err = HPI_ERROR_MEMORY_ALLOC; @@ -662,78 +622,56 @@ static u16 create_adapter_obj(struct hpi_adapter_obj *pao, pao->has_control_cache = 0; } } - /* allocate bus mastering async buffer and tell the DSP about it */ - if (interface->async_buffer.b.size) { - err = hpios_locked_mem_alloc(&phw->h_async_event_buffer, - interface->async_buffer.b.size * - sizeof(struct hpi_async_event), pao->pci.p_os_data); - if (!err) - err = hpios_locked_mem_get_virt_addr - (&phw->h_async_event_buffer, (void *) - &phw->p_async_event_buffer); - if (!err) - memset((void *)phw->p_async_event_buffer, 0, - interface->async_buffer.b.size * - sizeof(struct hpi_async_event)); - if (!err) { - err = hpios_locked_mem_get_phys_addr - (&phw->h_async_event_buffer, &phys_addr); - interface->async_buffer.physical_address32 = - phys_addr; - } - if (err) { - if (hpios_locked_mem_valid(&phw-> - h_async_event_buffer)) { - hpios_locked_mem_free - (&phw->h_async_event_buffer); - phw->p_async_event_buffer = NULL; - } - } - } send_dsp_command(phw, H620_HIF_IDLE); { - struct hpi_message hM; - struct hpi_response hR; + struct hpi_message hm; + struct hpi_response hr; u32 max_streams; HPI_DEBUG_LOG(VERBOSE, "init ADAPTER_GET_INFO\n"); - memset(&hM, 0, sizeof(hM)); - hM.type = HPI_TYPE_MESSAGE; - hM.size = sizeof(hM); - hM.object = HPI_OBJ_ADAPTER; - hM.function = HPI_ADAPTER_GET_INFO; - hM.adapter_index = 0; - memset(&hR, 0, sizeof(hR)); - hR.size = sizeof(hR); - - err = message_response_sequence(pao, &hM, &hR); + memset(&hm, 0, sizeof(hm)); + hm.type = HPI_TYPE_MESSAGE; + hm.size = sizeof(hm); + hm.object = HPI_OBJ_ADAPTER; + hm.function = HPI_ADAPTER_GET_INFO; + hm.adapter_index = 0; + memset(&hr, 0, sizeof(hr)); + hr.size = sizeof(hr); + + err = message_response_sequence(pao, &hm, &hr); if (err) { HPI_DEBUG_LOG(ERROR, "message transport error %d\n", err); return err; } - if (hR.error) - return hR.error; + if (hr.error) + return hr.error; - pao->adapter_type = hR.u.a.adapter_type; - pao->index = hR.u.a.adapter_index; + pao->adapter_type = hr.u.ax.info.adapter_type; + pao->index = hr.u.ax.info.adapter_index; - max_streams = hR.u.a.num_outstreams + hR.u.a.num_instreams; + max_streams = + hr.u.ax.info.num_outstreams + + hr.u.ax.info.num_instreams; hpios_locked_mem_prepare((max_streams * 6) / 10, max_streams, - 65536, pao->pci.p_os_data); + 65536, pao->pci.pci_dev); HPI_DEBUG_LOG(VERBOSE, "got adapter info type %x index %d serial %d\n", - hR.u.a.adapter_type, hR.u.a.adapter_index, - hR.u.a.serial_number); + hr.u.ax.info.adapter_type, hr.u.ax.info.adapter_index, + hr.u.ax.info.serial_number); } pao->open = 0; /* upon creation the adapter is closed */ + if (phw->p_cache) + phw->p_cache->adap_idx = pao->index; + HPI_DEBUG_LOG(INFO, "bootload DSP OK\n"); - return 0; + + return hpi_add_adapter(pao); } /** Free memory areas allocated by adapter @@ -747,11 +685,6 @@ static void delete_adapter_obj(struct hpi_adapter_obj *pao) phw = pao->priv; - if (hpios_locked_mem_valid(&phw->h_async_event_buffer)) { - hpios_locked_mem_free(&phw->h_async_event_buffer); - phw->p_async_event_buffer = NULL; - } - if (hpios_locked_mem_valid(&phw->h_control_cache)) { hpios_locked_mem_free(&phw->h_control_cache); hpi_free_control_cache(phw->p_cache); @@ -776,13 +709,15 @@ static void delete_adapter_obj(struct hpi_adapter_obj *pao) phw->outstream_host_buffer_size[i] = 0; } - hpios_locked_mem_unprepare(pao->pci.p_os_data); + hpios_locked_mem_unprepare(pao->pci.pci_dev); - hpi_delete_adapter(pao); kfree(phw); } /*****************************************************************************/ +/* Adapter functions */ + +/*****************************************************************************/ /* OutStream Host buffer functions */ /** Allocate or attach buffer for busmastering @@ -824,7 +759,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, err = hpios_locked_mem_alloc(&phw->outstream_host_buffers [phm->obj_index], phm->u.d.u.buffer.buffer_size, - pao->pci.p_os_data); + pao->pci.pci_dev); if (err) { phr->error = HPI_ERROR_INVALID_DATASIZE; @@ -861,7 +796,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. buffer_size - 1)) { HPI_DEBUG_LOG(ERROR, - "buffer size must be 2^N not %d\n", + "Buffer size must be 2^N not %d\n", phm->u.d.u.buffer.buffer_size); phr->error = HPI_ERROR_INVALID_DATASIZE; return; @@ -875,6 +810,7 @@ static void outstream_host_buffer_allocate(struct hpi_adapter_obj *pao, status->dSP_index = 0; status->host_index = status->dSP_index; status->size_in_bytes = phm->u.d.u.buffer.buffer_size; + status->auxiliary_data_available = 0; hw_message(pao, phm, phr); @@ -966,51 +902,6 @@ static void outstream_write(struct hpi_adapter_obj *pao, hpi_init_response(phr, phm->object, phm->function, 0); status = &interface->outstream_host_buffer_status[phm->obj_index]; - if (phw->flag_outstream_just_reset[phm->obj_index]) { - /* First OutStremWrite() call following reset will write data to the - adapter's buffers, reducing delay before stream can start. The DSP - takes care of setting the stream data format using format information - embedded in phm. - */ - int partial_write = 0; - unsigned int original_size = 0; - - phw->flag_outstream_just_reset[phm->obj_index] = 0; - - /* Send the first buffer to the DSP the old way. */ - /* Limit size of first transfer - */ - /* expect that this will not usually be triggered. */ - if (phm->u.d.u.data.data_size > HPI6205_SIZEOF_DATA) { - partial_write = 1; - original_size = phm->u.d.u.data.data_size; - phm->u.d.u.data.data_size = HPI6205_SIZEOF_DATA; - } - /* write it */ - phm->function = HPI_OSTREAM_WRITE; - hw_message(pao, phm, phr); - - if (phr->error) - return; - - /* update status information that the DSP would typically - * update (and will update next time the DSP - * buffer update task reads data from the host BBM buffer) - */ - status->auxiliary_data_available = phm->u.d.u.data.data_size; - status->host_index += phm->u.d.u.data.data_size; - status->dSP_index += phm->u.d.u.data.data_size; - - /* if we did a full write, we can return from here. */ - if (!partial_write) - return; - - /* tweak buffer parameters and let the rest of the */ - /* buffer land in internal BBM buffer */ - phm->u.d.u.data.data_size = - original_size - HPI6205_SIZEOF_DATA; - phm->u.d.u.data.pb_data += HPI6205_SIZEOF_DATA; - } - space_available = outstream_get_space_available(status); if (space_available < phm->u.d.u.data.data_size) { phr->error = HPI_ERROR_INVALID_DATASIZE; @@ -1047,6 +938,24 @@ static void outstream_write(struct hpi_adapter_obj *pao, memcpy(p_bbm_data, p_app_data + l_first_write, phm->u.d.u.data.data_size - l_first_write); } + + /* + * This version relies on the DSP code triggering an OStream buffer + * update immediately following a SET_FORMAT call. The host has + * already written data into the BBM buffer, but the DSP won't know + * about it until dwHostIndex is adjusted. + */ + if (phw->flag_outstream_just_reset[phm->obj_index]) { + /* Format can only change after reset. Must tell DSP. */ + u16 function = phm->function; + phw->flag_outstream_just_reset[phm->obj_index] = 0; + phm->function = HPI_OSTREAM_SET_FORMAT; + hw_message(pao, phm, phr); /* send the format to the DSP */ + phm->function = function; + if (phr->error) + return; + } + status->host_index += phm->u.d.u.data.data_size; } @@ -1132,7 +1041,7 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, err = hpios_locked_mem_alloc(&phw->instream_host_buffers[phm-> obj_index], phm->u.d.u.buffer.buffer_size, - pao->pci.p_os_data); + pao->pci.pci_dev); if (err) { phr->error = HPI_ERROR_INVALID_DATASIZE; @@ -1163,7 +1072,7 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, if (phm->u.d.u.buffer.buffer_size & (phm->u.d.u.buffer. buffer_size - 1)) { HPI_DEBUG_LOG(ERROR, - "buffer size must be 2^N not %d\n", + "Buffer size must be 2^N not %d\n", phm->u.d.u.buffer.buffer_size); phr->error = HPI_ERROR_INVALID_DATASIZE; return; @@ -1178,8 +1087,10 @@ static void instream_host_buffer_allocate(struct hpi_adapter_obj *pao, status->dSP_index = 0; status->host_index = status->dSP_index; status->size_in_bytes = phm->u.d.u.buffer.buffer_size; + status->auxiliary_data_available = 0; hw_message(pao, phm, phr); + if (phr->error && hpios_locked_mem_valid(&phw-> instream_host_buffers[phm->obj_index])) { @@ -1344,33 +1255,36 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, struct hpi_hw_obj *phw = pao->priv; struct dsp_code dsp_code; u16 boot_code_id[HPI6205_MAX_FILES_TO_LOAD]; - u16 firmware_id = pao->pci.subsys_device_id; u32 temp; int dsp = 0, i = 0; u16 err = 0; boot_code_id[0] = HPI_ADAPTER_ASI(0x6205); - /* special cases where firmware_id != subsys ID */ - switch (firmware_id) { + boot_code_id[1] = pao->pci.pci_dev->subsystem_device; + boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(boot_code_id[1]); + + /* fix up cases where bootcode id[1] != subsys id */ + switch (boot_code_id[1]) { case HPI_ADAPTER_FAMILY_ASI(0x5000): - boot_code_id[0] = firmware_id; - firmware_id = 0; + boot_code_id[0] = boot_code_id[1]; + boot_code_id[1] = 0; break; case HPI_ADAPTER_FAMILY_ASI(0x5300): case HPI_ADAPTER_FAMILY_ASI(0x5400): case HPI_ADAPTER_FAMILY_ASI(0x6300): - firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6400); + boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6400); break; case HPI_ADAPTER_FAMILY_ASI(0x5600): case HPI_ADAPTER_FAMILY_ASI(0x6500): - firmware_id = HPI_ADAPTER_FAMILY_ASI(0x6600); + boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x6600); break; case HPI_ADAPTER_FAMILY_ASI(0x8800): - firmware_id = HPI_ADAPTER_FAMILY_ASI(0x8900); + boot_code_id[1] = HPI_ADAPTER_FAMILY_ASI(0x8900); + break; + default: break; } - boot_code_id[1] = firmware_id; /* reset DSP by writing a 1 to the WARMRESET bit */ temp = C6205_HDCR_WARMRESET; @@ -1381,7 +1295,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, temp = ioread32(phw->prHSR); if ((temp & (C6205_HSR_CFGERR | C6205_HSR_EEREAD)) != C6205_HSR_EEREAD) - return hpi6205_error(0, HPI6205_ERROR_6205_EEPROM); + return HPI6205_ERROR_6205_EEPROM; temp |= 0x04; /* disable PINTA interrupt */ iowrite32(temp, phw->prHSR); @@ -1389,27 +1303,27 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, /* check control register reports PCI boot mode */ temp = ioread32(phw->prHDCR); if (!(temp & C6205_HDCR_PCIBOOT)) - return hpi6205_error(0, HPI6205_ERROR_6205_REG); + return HPI6205_ERROR_6205_REG; - /* try writing a couple of numbers to the DSP page register */ + /* try writing a few numbers to the DSP page register */ /* and reading them back. */ - temp = 1; + temp = 3; iowrite32(temp, phw->prDSPP); if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + return HPI6205_ERROR_6205_DSPPAGE; temp = 2; iowrite32(temp, phw->prDSPP); if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); - temp = 3; + return HPI6205_ERROR_6205_DSPPAGE; + temp = 1; iowrite32(temp, phw->prDSPP); if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + return HPI6205_ERROR_6205_DSPPAGE; /* reset DSP page to the correct number */ temp = 0; iowrite32(temp, phw->prDSPP); if ((temp | C6205_DSPP_MAP1) != ioread32(phw->prDSPP)) - return hpi6205_error(0, HPI6205_ERROR_6205_DSPPAGE); + return HPI6205_ERROR_6205_DSPPAGE; phw->dsp_page = 0; /* release 6713 from reset before 6205 is bootloaded. @@ -1455,7 +1369,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, return err; /* write the DSP code down into the DSPs memory */ - dsp_code.ps_dev = pao->pci.p_os_data; + dsp_code.ps_dev = pao->pci.pci_dev; err = hpi_dsp_code_open(boot_code_id[dsp], &dsp_code, pos_error_code); if (err) @@ -1484,10 +1398,8 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, if (err) break; for (i = 0; i < (int)length; i++) { - err = boot_loader_write_mem32(pao, dsp, - address, *pcode); - if (err) - break; + boot_loader_write_mem32(pao, dsp, address, + *pcode); /* dummy read every 4 words */ /* for 6205 advisory 1.4.4 */ if (i % 4 == 0) @@ -1561,7 +1473,7 @@ static u16 adapter_boot_load_dsp(struct hpi_adapter_obj *pao, host_mailbox_address_on_dsp = 0x80000000; while ((physicalPC_iaddress != physicalPC_iaddress_verify) && time_out--) { - err = boot_loader_write_mem32(pao, 0, + boot_loader_write_mem32(pao, 0, host_mailbox_address_on_dsp, physicalPC_iaddress); physicalPC_iaddress_verify = @@ -1631,11 +1543,10 @@ static u32 boot_loader_read_mem32(struct hpi_adapter_obj *pao, int dsp_index, return data; } -static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index, - u32 address, u32 data) +static void boot_loader_write_mem32(struct hpi_adapter_obj *pao, + int dsp_index, u32 address, u32 data) { struct hpi_hw_obj *phw = pao->priv; - u16 err = 0; __iomem u32 *p_data; /* u32 dwVerifyData=0; */ @@ -1675,15 +1586,11 @@ static u16 boot_loader_write_mem32(struct hpi_adapter_obj *pao, int dsp_index, /* dummy read every 4 words for 6205 advisory 1.4.4 */ boot_loader_read_mem32(pao, 0, 0); - } else - err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); - return err; + } } static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) { - u16 err = 0; - if (dsp_index == 0) { u32 setting; @@ -1711,8 +1618,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) boot_loader_write_mem32(pao, dsp_index, 0x01800008, setting); if (setting != boot_loader_read_mem32(pao, dsp_index, 0x01800008)) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_EMIF); + return HPI6205_ERROR_DSP_EMIF; /* EMIF CE1 setup - 32 bit async. This is 6713 #1 HPI, */ /* which occupies D15..0. 6713 starts at 27MHz, so need */ @@ -1725,8 +1631,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) boot_loader_write_mem32(pao, dsp_index, 0x01800004, setting); if (setting != boot_loader_read_mem32(pao, dsp_index, 0x01800004)) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_EMIF); + return HPI6205_ERROR_DSP_EMIF; /* EMIF CE2 setup - 32 bit async. This is 6713 #2 HPI, */ /* which occupies D15..0. 6713 starts at 27MHz, so need */ @@ -1738,8 +1643,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) boot_loader_write_mem32(pao, dsp_index, 0x01800010, setting); if (setting != boot_loader_read_mem32(pao, dsp_index, 0x01800010)) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_EMIF); + return HPI6205_ERROR_DSP_EMIF; /* EMIF CE3 setup - 32 bit async. */ /* This is the PLD on the ASI5000 cards only */ @@ -1750,8 +1654,7 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) boot_loader_write_mem32(pao, dsp_index, 0x01800014, setting); if (setting != boot_loader_read_mem32(pao, dsp_index, 0x01800014)) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_EMIF); + return HPI6205_ERROR_DSP_EMIF; /* set EMIF SDRAM control for 2Mx32 SDRAM (512x32x4 bank) */ /* need to use this else DSP code crashes? */ @@ -1775,12 +1678,9 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) read_data = 0xFFF7 & boot_loader_read_mem32(pao, 0, HPICL_ADDR); if (write_data != read_data) { - err = hpi6205_error(dsp_index, - HPI6205_ERROR_C6713_HPIC); HPI_DEBUG_LOG(ERROR, "HPICL %x %x\n", write_data, read_data); - - return err; + return HPI6205_ERROR_C6713_HPIC; } /* HPIA - walking ones test */ write_data = 1; @@ -1798,11 +1698,9 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) HPIAH_ADDR)) << 16); if (read_data != write_data) { - err = hpi6205_error(dsp_index, - HPI6205_ERROR_C6713_HPIA); HPI_DEBUG_LOG(ERROR, "HPIA %x %x\n", write_data, read_data); - return err; + return HPI6205_ERROR_C6713_HPIA; } write_data = write_data << 1; } @@ -1847,30 +1745,81 @@ static u16 boot_loader_config_emif(struct hpi_adapter_obj *pao, int dsp_index) /* PLL should not be bypassed! */ if ((boot_loader_read_mem32(pao, dsp_index, 0x01B7C100) & 0xF) != 0x0001) { - err = hpi6205_error(dsp_index, - HPI6205_ERROR_C6713_PLL); - return err; + return HPI6205_ERROR_C6713_PLL; } /* setup C67x EMIF (note this is the only use of BAR1 via BootLoader_WriteMem32) */ boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_GCTL, 0x000034A8); + + /* EMIF CE0 setup - 2Mx32 Sync DRAM + 31..28 Wr setup + 27..22 Wr strobe + 21..20 Wr hold + 19..16 Rd setup + 15..14 - + 13..8 Rd strobe + 7..4 MTYPE 0011 Sync DRAM 32bits + 3 Wr hold MSB + 2..0 Rd hold + */ boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_CE0, 0x00000030); + + /* EMIF SDRAM Extension + 0x00 + 31-21 0000b 0000b 000b + 20 WR2RD = 2cycles-1 = 1b + + 19-18 WR2DEAC = 3cycle-1 = 10b + 17 WR2WR = 2cycle-1 = 1b + 16-15 R2WDQM = 4cycle-1 = 11b + 14-12 RD2WR = 6cycles-1 = 101b + + 11-10 RD2DEAC = 4cycle-1 = 11b + 9 RD2RD = 2cycle-1 = 1b + 8-7 THZP = 3cycle-1 = 10b + 6-5 TWR = 2cycle-1 = 01b (tWR = 17ns) + 4 TRRD = 2cycle = 0b (tRRD = 14ns) + 3-1 TRAS = 5cycle-1 = 100b (Tras=42ns) + 1 CAS latency = 3cyc = 1b + (for Micron 2M32-7 operating at 100MHz) + */ boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMEXT, 0x001BDF29); + + /* EMIF SDRAM control - set up for a 2Mx32 SDRAM (512x32x4 bank) + 31 - 0b - + 30 SDBSZ 1b 4 bank + 29..28 SDRSZ 00b 11 row address pins + + 27..26 SDCSZ 01b 8 column address pins + 25 RFEN 1b refersh enabled + 24 INIT 1b init SDRAM! + + 23..20 TRCD 0001b (Trcd/Tcyc)-1 = (20/10)-1 = 1 + + 19..16 TRP 0001b (Trp/Tcyc)-1 = (20/10)-1 = 1 + + 15..12 TRC 0110b (Trc/Tcyc)-1 = (70/10)-1 = 6 + + 11..0 - 0000b 0000b 0000b + */ boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMCTL, - 0x47117000); + 0x47116000); + + /* SDRAM refresh timing + Need 4,096 refresh cycles every 64ms = 15.625us = 1562cycles of 100MHz = 0x61A + */ boot_loader_write_mem32(pao, dsp_index, C6713_EMIF_SDRAMTIMING, 0x00000410); hpios_delay_micro_seconds(1000); } else if (dsp_index == 2) { /* DSP 2 is a C6713 */ + } - } else - err = hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); - return err; + return 0; } static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, @@ -1896,7 +1845,7 @@ static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, test_addr); if (data != test_data) { HPI_DEBUG_LOG(VERBOSE, - "memtest error details " + "Memtest error details " "%08x %08x %08x %i\n", test_addr, test_data, data, dsp_index); return 1; /* error */ @@ -1916,7 +1865,7 @@ static u16 boot_loader_test_memory(struct hpi_adapter_obj *pao, int dsp_index, data = boot_loader_read_mem32(pao, dsp_index, test_addr); if (data != test_data) { HPI_DEBUG_LOG(VERBOSE, - "memtest error details " + "Memtest error details " "%08x %08x %08x %i\n", test_addr, test_data, data, dsp_index); return 1; /* error */ @@ -1946,8 +1895,8 @@ static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, /* 64K data mem */ err = boot_loader_test_memory(pao, dsp_index, 0x80000000, 0x10000); - } else if ((dsp_index == 1) || (dsp_index == 2)) { - /* DSP 1&2 are a C6713 */ + } else if (dsp_index == 1) { + /* DSP 1 is a C6713 */ /* 192K internal mem */ err = boot_loader_test_memory(pao, dsp_index, 0x00000000, 0x30000); @@ -1955,11 +1904,10 @@ static u16 boot_loader_test_internal_memory(struct hpi_adapter_obj *pao, /* 64K internal mem / L2 cache */ err = boot_loader_test_memory(pao, dsp_index, 0x00030000, 0x10000); - } else - return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + } if (err) - return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_INTMEM); + return HPI6205_ERROR_DSP_INTMEM; else return 0; } @@ -1972,24 +1920,23 @@ static u16 boot_loader_test_external_memory(struct hpi_adapter_obj *pao, if (dsp_index == 0) { /* only test for SDRAM if an ASI5000 card */ - if (pao->pci.subsys_device_id == 0x5000) { + if (pao->pci.pci_dev->subsystem_device == 0x5000) { /* DSP 0 is always C6205 */ dRAM_start_address = 0x00400000; dRAM_size = 0x200000; /*dwDRAMinc=1024; */ } else return 0; - } else if ((dsp_index == 1) || (dsp_index == 2)) { + } else if (dsp_index == 1) { /* DSP 1 is a C6713 */ dRAM_start_address = 0x80000000; dRAM_size = 0x200000; /*dwDRAMinc=1024; */ - } else - return hpi6205_error(dsp_index, HPI6205_ERROR_BAD_DSPINDEX); + } if (boot_loader_test_memory(pao, dsp_index, dRAM_start_address, dRAM_size)) - return hpi6205_error(dsp_index, HPI6205_ERROR_DSP_EXTMEM); + return HPI6205_ERROR_DSP_EXTMEM; return 0; } @@ -1998,28 +1945,25 @@ static u16 boot_loader_test_pld(struct hpi_adapter_obj *pao, int dsp_index) u32 data = 0; if (dsp_index == 0) { /* only test for DSP0 PLD on ASI5000 card */ - if (pao->pci.subsys_device_id == 0x5000) { + if (pao->pci.pci_dev->subsystem_device == 0x5000) { /* PLD is located at CE3=0x03000000 */ data = boot_loader_read_mem32(pao, dsp_index, 0x03000008); if ((data & 0xF) != 0x5) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_PLD); + return HPI6205_ERROR_DSP_PLD; data = boot_loader_read_mem32(pao, dsp_index, 0x0300000C); if ((data & 0xF) != 0xA) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_PLD); + return HPI6205_ERROR_DSP_PLD; } } else if (dsp_index == 1) { /* DSP 1 is a C6713 */ - if (pao->pci.subsys_device_id == 0x8700) { + if (pao->pci.pci_dev->subsystem_device == 0x8700) { /* PLD is located at CE1=0x90000000 */ data = boot_loader_read_mem32(pao, dsp_index, 0x90000010); if ((data & 0xFF) != 0xAA) - return hpi6205_error(dsp_index, - HPI6205_ERROR_DSP_PLD); + return HPI6205_ERROR_DSP_PLD; /* 8713 - LED on */ boot_loader_write_mem32(pao, dsp_index, 0x90000000, 0x02); @@ -2037,14 +1981,11 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data, struct hpi_hw_obj *phw = pao->priv; u32 data_transferred = 0; u16 err = 0; -#ifndef HPI6205_NO_HSR_POLL - u32 time_out; -#endif u32 temp2; struct bus_master_interface *interface = phw->p_interface_buffer; if (!p_data) - return HPI_ERROR_INVALID_DATA_TRANSFER; + return HPI_ERROR_INVALID_DATA_POINTER; data_size &= ~3L; /* round data_size down to nearest 4 bytes */ @@ -2064,14 +2005,10 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data, interface->transfer_size_in_bytes = this_copy; -#ifdef HPI6205_NO_HSR_POLL /* DSP must change this back to nOperation */ interface->dsp_ack = H620_HIF_IDLE; -#endif - send_dsp_command(phw, operation); -#ifdef HPI6205_NO_HSR_POLL temp2 = wait_dsp_ack(phw, operation, HPI6205_TIMEOUT); HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n", HPI6205_TIMEOUT - temp2, this_copy); @@ -2079,45 +2016,11 @@ static short hpi6205_transfer_data(struct hpi_adapter_obj *pao, u8 *p_data, if (!temp2) { /* timed out */ HPI_DEBUG_LOG(ERROR, - "timed out waiting for " "state %d got %d\n", + "Timed out waiting for " "state %d got %d\n", operation, interface->dsp_ack); break; } -#else - /* spin waiting on the result */ - time_out = HPI6205_TIMEOUT; - temp2 = 0; - while ((temp2 == 0) && time_out--) { - /* give 16k bus mastering transfer time to happen */ - /*(16k / 132Mbytes/s = 122usec) */ - hpios_delay_micro_seconds(20); - temp2 = ioread32(phw->prHSR); - temp2 &= C6205_HSR_INTSRC; - } - HPI_DEBUG_LOG(DEBUG, "spun %d times for data xfer of %d\n", - HPI6205_TIMEOUT - time_out, this_copy); - if (temp2 == C6205_HSR_INTSRC) { - HPI_DEBUG_LOG(VERBOSE, - "interrupt from HIF <data> OK\n"); - /* - if(interface->dwDspAck != nOperation) { - HPI_DEBUG_LOG(DEBUG("interface->dwDspAck=%d, - expected %d \n", - interface->dwDspAck,nOperation); - } - */ - } -/* need to handle this differently... */ - else { - HPI_DEBUG_LOG(ERROR, - "interrupt from HIF <data> BAD\n"); - err = HPI_ERROR_DSP_HARDWARE; - } - - /* reset the interrupt from the DSP */ - iowrite32(C6205_HSR_INTSRC, phw->prHSR); -#endif if (operation == H620_HIF_GET_DATA) memcpy(&p_data[data_transferred], (void *)&interface->u.b_data[0], this_copy); @@ -2174,31 +2077,39 @@ static unsigned int message_count; static u16 message_response_sequence(struct hpi_adapter_obj *pao, struct hpi_message *phm, struct hpi_response *phr) { -#ifndef HPI6205_NO_HSR_POLL - u32 temp2; -#endif u32 time_out, time_out2; struct hpi_hw_obj *phw = pao->priv; struct bus_master_interface *interface = phw->p_interface_buffer; u16 err = 0; message_count++; + if (phm->size > sizeof(interface->u)) { + phr->error = HPI_ERROR_MESSAGE_BUFFER_TOO_SMALL; + phr->specific_error = sizeof(interface->u); + phr->size = sizeof(struct hpi_response_header); + HPI_DEBUG_LOG(ERROR, + "message len %d too big for buffer %zd \n", phm->size, + sizeof(interface->u)); + return 0; + } + /* Assume buffer of type struct bus_master_interface is allocated "noncacheable" */ if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { HPI_DEBUG_LOG(DEBUG, "timeout waiting for idle\n"); - return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT); + return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT; } - interface->u.message_buffer = *phm; + + memcpy(&interface->u.message_buffer, phm, phm->size); /* signal we want a response */ send_dsp_command(phw, H620_HIF_GET_RESP); time_out2 = wait_dsp_ack(phw, H620_HIF_GET_RESP, HPI6205_TIMEOUT); - if (time_out2 == 0) { + if (!time_out2) { HPI_DEBUG_LOG(ERROR, - "(%u) timed out waiting for " "GET_RESP state [%x]\n", + "(%u) Timed out waiting for " "GET_RESP state [%x]\n", message_count, interface->dsp_ack); } else { HPI_DEBUG_LOG(VERBOSE, @@ -2208,58 +2119,38 @@ static u16 message_response_sequence(struct hpi_adapter_obj *pao, /* spin waiting on HIF interrupt flag (end of msg process) */ time_out = HPI6205_TIMEOUT; -#ifndef HPI6205_NO_HSR_POLL - temp2 = 0; - while ((temp2 == 0) && --time_out) { - temp2 = ioread32(phw->prHSR); - temp2 &= C6205_HSR_INTSRC; - hpios_delay_micro_seconds(1); - } - if (temp2 == C6205_HSR_INTSRC) { - rmb(); /* ensure we see latest value for dsp_ack */ - if ((interface->dsp_ack != H620_HIF_GET_RESP)) { - HPI_DEBUG_LOG(DEBUG, - "(%u)interface->dsp_ack(0x%x) != " - "H620_HIF_GET_RESP, t=%u\n", message_count, - interface->dsp_ack, - HPI6205_TIMEOUT - time_out); - } else { - HPI_DEBUG_LOG(VERBOSE, - "(%u)int with GET_RESP after %u\n", - message_count, HPI6205_TIMEOUT - time_out); + /* read the result */ + if (time_out) { + if (interface->u.response_buffer.size <= phr->size) + memcpy(phr, &interface->u.response_buffer, + interface->u.response_buffer.size); + else { + HPI_DEBUG_LOG(ERROR, + "response len %d too big for buffer %d\n", + interface->u.response_buffer.size, phr->size); + memcpy(phr, &interface->u.response_buffer, + sizeof(struct hpi_response_header)); + phr->error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; + phr->specific_error = + interface->u.response_buffer.size; + phr->size = sizeof(struct hpi_response_header); } - - } else { - /* can we do anything else in response to the error ? */ - HPI_DEBUG_LOG(ERROR, - "interrupt from HIF module BAD (function %x)\n", - phm->function); } - - /* reset the interrupt from the DSP */ - iowrite32(C6205_HSR_INTSRC, phw->prHSR); -#endif - - /* read the result */ - if (time_out != 0) - *phr = interface->u.response_buffer; - /* set interface back to idle */ send_dsp_command(phw, H620_HIF_IDLE); - if ((time_out == 0) || (time_out2 == 0)) { + if (!time_out || !time_out2) { HPI_DEBUG_LOG(DEBUG, "something timed out!\n"); - return hpi6205_error(0, HPI6205_ERROR_MSG_RESP_TIMEOUT); + return HPI6205_ERROR_MSG_RESP_TIMEOUT; } /* special case for adapter close - */ /* wait for the DSP to indicate it is idle */ if (phm->function == HPI_ADAPTER_CLOSE) { if (!wait_dsp_ack(phw, H620_HIF_IDLE, HPI6205_TIMEOUT)) { HPI_DEBUG_LOG(DEBUG, - "timeout waiting for idle " + "Timeout waiting for idle " "(on adapter_close)\n"); - return hpi6205_error(0, - HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT); + return HPI6205_ERROR_MSG_RESP_IDLE_TIMEOUT; } } err = hpi_validate_response(phm, phr); @@ -2279,7 +2170,13 @@ static void hw_message(struct hpi_adapter_obj *pao, struct hpi_message *phm, /* maybe an error response */ if (err) { /* something failed in the HPI/DSP interface */ - phr->error = err; + if (err >= HPI_ERROR_BACKEND_BASE) { + phr->error = HPI_ERROR_DSP_COMMUNICATION; + phr->specific_error = err; + } else { + phr->error = err; + } + pao->dsp_crashed++; /* just the header of the response is valid */ diff --git a/sound/pci/asihpi/hpi6205.h b/sound/pci/asihpi/hpi6205.h index 1adae0857cda..df2f02c0c7b4 100644 --- a/sound/pci/asihpi/hpi6205.h +++ b/sound/pci/asihpi/hpi6205.h @@ -25,9 +25,6 @@ Copyright AudioScience, Inc., 2003 #ifndef _HPI6205_H_ #define _HPI6205_H_ -/* transitional conditional compile shared between host and DSP */ -/* #define HPI6205_NO_HSR_POLL */ - #include "hpi_internal.h" /*********************************************************** @@ -78,8 +75,8 @@ struct bus_master_interface { u32 dsp_ack; u32 transfer_size_in_bytes; union { - struct hpi_message message_buffer; - struct hpi_response response_buffer; + struct hpi_message_header message_buffer; + struct hpi_response_header response_buffer; u8 b_data[HPI6205_SIZEOF_DATA]; } u; struct controlcache_6205 control_cache; diff --git a/sound/pci/asihpi/hpi_internal.h b/sound/pci/asihpi/hpi_internal.h index 16f502d459de..3b9fd115da36 100644 --- a/sound/pci/asihpi/hpi_internal.h +++ b/sound/pci/asihpi/hpi_internal.h @@ -28,7 +28,7 @@ HPI internal definitions /** maximum number of memory regions mapped to an adapter */ #define HPI_MAX_ADAPTER_MEM_SPACES (2) -/* Each OS needs its own hpios.h, or specific define as above */ +/* Each OS needs its own hpios.h */ #include "hpios.h" /* physical memory allocation */ @@ -49,7 +49,7 @@ HpiOs_LockedMem_GetPyhsAddr() will always succed on the returned handle. */ u16 hpios_locked_mem_alloc(struct consistent_dma_area *p_locked_mem_handle, /**< memory handle */ - u32 size, /**< size in bytes to allocate */ + u32 size, /**< Size in bytes to allocate */ struct pci_dev *p_os_reference /**< OS specific data required for memory allocation */ ); @@ -96,41 +96,6 @@ typedef void hpi_handler_func(struct hpi_message *, struct hpi_response *); #define compile_time_assert(cond, msg) \ typedef char ASSERT_##msg[(cond) ? 1 : -1] -/*/////////////////////////////////////////////////////////////////////////// */ -/* Private HPI Entity related definitions */ - -#define STR_SIZE_FIELD_MAX 65535U -#define STR_TYPE_FIELD_MAX 255U -#define STR_ROLE_FIELD_MAX 255U - -struct hpi_entity_str { - u16 size; - u8 type; - u8 role; -}; - -#if defined(_MSC_VER) -#pragma warning(push) -#pragma warning(disable : 4200) -#endif - -struct hpi_entity { - struct hpi_entity_str header; -#if ! defined(HPI_OS_DSP_C6000) || (defined(HPI_OS_DSP_C6000) && (__TI_COMPILER_VERSION__ > 6000008)) - /* DSP C6000 compiler v6.0.8 and lower - do not support flexible array member */ - u8 value[]; -#else - /* NOTE! Using sizeof(struct hpi_entity) will give erroneous results */ -#define HPI_INTERNAL_WARN_ABOUT_ENTITY_VALUE - u8 value[1]; -#endif -}; - -#if defined(_MSC_VER) -#pragma warning(pop) -#endif - /******************************************* bus types */ enum HPI_BUSES { HPI_BUS_ISAPNP = 1, @@ -139,206 +104,155 @@ enum HPI_BUSES { HPI_BUS_NET = 4 }; +enum HPI_SUBSYS_OPTIONS { + /* 0, 256 are invalid, 1..255 reserved for global options */ + HPI_SUBSYS_OPT_NET_ENABLE = 257, + HPI_SUBSYS_OPT_NET_BROADCAST = 258, + HPI_SUBSYS_OPT_NET_UNICAST = 259, + HPI_SUBSYS_OPT_NET_ADDR = 260, + HPI_SUBSYS_OPT_NET_MASK = 261, + HPI_SUBSYS_OPT_NET_ADAPTER_ADDRESS_ADD = 262 +}; + +/** Volume flags +*/ +enum HPI_VOLUME_FLAGS { + /** Set if the volume control is muted */ + HPI_VOLUME_FLAG_MUTED = (1 << 0), + /** Set if the volume control has a mute function */ + HPI_VOLUME_FLAG_HAS_MUTE = (1 << 1), + /** Set if volume control can do autofading */ + HPI_VOLUME_FLAG_HAS_AUTOFADE = (1 << 2) + /* Note Flags >= (1<<8) are for DSP internal use only */ +}; + /******************************************* CONTROL ATTRIBUTES ****/ /* (in order of control type ID */ /* This allows for 255 control types, 256 unique attributes each */ -#define HPI_CTL_ATTR(ctl, ai) (HPI_CONTROL_##ctl * 0x100 + ai) +#define HPI_CTL_ATTR(ctl, ai) ((HPI_CONTROL_##ctl << 8) + ai) /* Get the sub-index of the attribute for a control type */ -#define HPI_CTL_ATTR_INDEX(i) (i&0xff) +#define HPI_CTL_ATTR_INDEX(i) (i & 0xff) /* Extract the control from the control attribute */ -#define HPI_CTL_ATTR_CONTROL(i) (i>>8) - -/* Generic control attributes. */ - -/** Enable a control. -0=disable, 1=enable -\note generic to all mixer plugins? -*/ -#define HPI_GENERIC_ENABLE HPI_CTL_ATTR(GENERIC, 1) +#define HPI_CTL_ATTR_CONTROL(i) (i >> 8) /** Enable event generation for a control. 0=disable, 1=enable \note generic to all controls that can generate events */ -#define HPI_GENERIC_EVENT_ENABLE HPI_CTL_ATTR(GENERIC, 2) - -/* Volume Control attributes */ -#define HPI_VOLUME_GAIN HPI_CTL_ATTR(VOLUME, 1) -#define HPI_VOLUME_AUTOFADE HPI_CTL_ATTR(VOLUME, 2) - -/** For HPI_ControlQuery() to get the number of channels of a volume control*/ -#define HPI_VOLUME_NUM_CHANNELS HPI_CTL_ATTR(VOLUME, 6) -#define HPI_VOLUME_RANGE HPI_CTL_ATTR(VOLUME, 10) - -/** Level Control attributes */ -#define HPI_LEVEL_GAIN HPI_CTL_ATTR(LEVEL, 1) -#define HPI_LEVEL_RANGE HPI_CTL_ATTR(LEVEL, 10) - -/* Meter Control attributes */ -/** return RMS signal level */ -#define HPI_METER_RMS HPI_CTL_ATTR(METER, 1) -/** return peak signal level */ -#define HPI_METER_PEAK HPI_CTL_ATTR(METER, 2) -/** ballistics for ALL rms meters on adapter */ -#define HPI_METER_RMS_BALLISTICS HPI_CTL_ATTR(METER, 3) -/** ballistics for ALL peak meters on adapter */ -#define HPI_METER_PEAK_BALLISTICS HPI_CTL_ATTR(METER, 4) - -/** For HPI_ControlQuery() to get the number of channels of a meter control*/ -#define HPI_METER_NUM_CHANNELS HPI_CTL_ATTR(METER, 5) - -/* Multiplexer control attributes */ -#define HPI_MULTIPLEXER_SOURCE HPI_CTL_ATTR(MULTIPLEXER, 1) -#define HPI_MULTIPLEXER_QUERYSOURCE HPI_CTL_ATTR(MULTIPLEXER, 2) - -/** AES/EBU transmitter control attributes */ -/** AESEBU or SPDIF */ -#define HPI_AESEBUTX_FORMAT HPI_CTL_ATTR(AESEBUTX, 1) -#define HPI_AESEBUTX_SAMPLERATE HPI_CTL_ATTR(AESEBUTX, 3) -#define HPI_AESEBUTX_CHANNELSTATUS HPI_CTL_ATTR(AESEBUTX, 4) -#define HPI_AESEBUTX_USERDATA HPI_CTL_ATTR(AESEBUTX, 5) - -/** AES/EBU receiver control attributes */ -#define HPI_AESEBURX_FORMAT HPI_CTL_ATTR(AESEBURX, 1) -#define HPI_AESEBURX_ERRORSTATUS HPI_CTL_ATTR(AESEBURX, 2) -#define HPI_AESEBURX_SAMPLERATE HPI_CTL_ATTR(AESEBURX, 3) -#define HPI_AESEBURX_CHANNELSTATUS HPI_CTL_ATTR(AESEBURX, 4) -#define HPI_AESEBURX_USERDATA HPI_CTL_ATTR(AESEBURX, 5) - -/** \defgroup tuner_defs Tuners -\{ -*/ -/** \defgroup tuner_attrs Tuner control attributes -\{ -*/ -#define HPI_TUNER_BAND HPI_CTL_ATTR(TUNER, 1) -#define HPI_TUNER_FREQ HPI_CTL_ATTR(TUNER, 2) -#define HPI_TUNER_LEVEL HPI_CTL_ATTR(TUNER, 3) -#define HPI_TUNER_AUDIOMUTE HPI_CTL_ATTR(TUNER, 4) -/* use TUNER_STATUS instead */ -#define HPI_TUNER_VIDEO_STATUS HPI_CTL_ATTR(TUNER, 5) -#define HPI_TUNER_GAIN HPI_CTL_ATTR(TUNER, 6) -#define HPI_TUNER_STATUS HPI_CTL_ATTR(TUNER, 7) -#define HPI_TUNER_MODE HPI_CTL_ATTR(TUNER, 8) -/** RDS data. */ -#define HPI_TUNER_RDS HPI_CTL_ATTR(TUNER, 9) -/** Audio pre-emphasis. */ -#define HPI_TUNER_DEEMPHASIS HPI_CTL_ATTR(TUNER, 10) -/** HD Radio tuner program control. */ -#define HPI_TUNER_PROGRAM HPI_CTL_ATTR(TUNER, 11) -/** HD Radio tuner digital signal quality. */ -#define HPI_TUNER_HDRADIO_SIGNAL_QUALITY HPI_CTL_ATTR(TUNER, 12) -/** HD Radio SDK firmware version. */ -#define HPI_TUNER_HDRADIO_SDK_VERSION HPI_CTL_ATTR(TUNER, 13) -/** HD Radio DSP firmware version. */ -#define HPI_TUNER_HDRADIO_DSP_VERSION HPI_CTL_ATTR(TUNER, 14) -/** HD Radio signal blend (force analog, or automatic). */ -#define HPI_TUNER_HDRADIO_BLEND HPI_CTL_ATTR(TUNER, 15) - -/** \} */ - -/** \defgroup pads_attrs Tuner PADs control attributes -\{ -*/ -/** The text string containing the station/channel combination. */ -#define HPI_PAD_CHANNEL_NAME HPI_CTL_ATTR(PAD, 1) -/** The text string containing the artist. */ -#define HPI_PAD_ARTIST HPI_CTL_ATTR(PAD, 2) -/** The text string containing the title. */ -#define HPI_PAD_TITLE HPI_CTL_ATTR(PAD, 3) -/** The text string containing the comment. */ -#define HPI_PAD_COMMENT HPI_CTL_ATTR(PAD, 4) -/** The integer containing the PTY code. */ -#define HPI_PAD_PROGRAM_TYPE HPI_CTL_ATTR(PAD, 5) -/** The integer containing the program identification. */ -#define HPI_PAD_PROGRAM_ID HPI_CTL_ATTR(PAD, 6) -/** The integer containing whether traffic information is supported. -Contains either 1 or 0. */ -#define HPI_PAD_TA_SUPPORT HPI_CTL_ATTR(PAD, 7) -/** The integer containing whether traffic announcement is in progress. -Contains either 1 or 0. */ -#define HPI_PAD_TA_ACTIVE HPI_CTL_ATTR(PAD, 8) -/** \} */ -/** \} */ - -/* VOX control attributes */ -#define HPI_VOX_THRESHOLD HPI_CTL_ATTR(VOX, 1) - -/*?? channel mode used hpi_multiplexer_source attribute == 1 */ -#define HPI_CHANNEL_MODE_MODE HPI_CTL_ATTR(CHANNEL_MODE, 1) - -/** \defgroup channel_modes Channel Modes -Used for HPI_ChannelModeSet/Get() -\{ + +/** Unique identifiers for every control attribute */ -/** Left channel out = left channel in, Right channel out = right channel in. */ -#define HPI_CHANNEL_MODE_NORMAL 1 -/** Left channel out = right channel in, Right channel out = left channel in. */ -#define HPI_CHANNEL_MODE_SWAP 2 -/** Left channel out = left channel in, Right channel out = left channel in. */ -#define HPI_CHANNEL_MODE_LEFT_TO_STEREO 3 -/** Left channel out = right channel in, Right channel out = right channel in.*/ -#define HPI_CHANNEL_MODE_RIGHT_TO_STEREO 4 -/** Left channel out = (left channel in + right channel in)/2, - Right channel out = mute. */ -#define HPI_CHANNEL_MODE_STEREO_TO_LEFT 5 -/** Left channel out = mute, - Right channel out = (right channel in + left channel in)/2. */ -#define HPI_CHANNEL_MODE_STEREO_TO_RIGHT 6 -#define HPI_CHANNEL_MODE_LAST 6 -/** \} */ - -/* Bitstream control set attributes */ -#define HPI_BITSTREAM_DATA_POLARITY HPI_CTL_ATTR(BITSTREAM, 1) -#define HPI_BITSTREAM_CLOCK_EDGE HPI_CTL_ATTR(BITSTREAM, 2) -#define HPI_BITSTREAM_CLOCK_SOURCE HPI_CTL_ATTR(BITSTREAM, 3) +enum HPI_CONTROL_ATTRIBUTES { + HPI_GENERIC_ENABLE = HPI_CTL_ATTR(GENERIC, 1), + HPI_GENERIC_EVENT_ENABLE = HPI_CTL_ATTR(GENERIC, 2), + + HPI_VOLUME_GAIN = HPI_CTL_ATTR(VOLUME, 1), + HPI_VOLUME_AUTOFADE = HPI_CTL_ATTR(VOLUME, 2), + HPI_VOLUME_MUTE = HPI_CTL_ATTR(VOLUME, 3), + HPI_VOLUME_GAIN_AND_FLAGS = HPI_CTL_ATTR(VOLUME, 4), + HPI_VOLUME_NUM_CHANNELS = HPI_CTL_ATTR(VOLUME, 6), + HPI_VOLUME_RANGE = HPI_CTL_ATTR(VOLUME, 10), + + HPI_METER_RMS = HPI_CTL_ATTR(METER, 1), + HPI_METER_PEAK = HPI_CTL_ATTR(METER, 2), + HPI_METER_RMS_BALLISTICS = HPI_CTL_ATTR(METER, 3), + HPI_METER_PEAK_BALLISTICS = HPI_CTL_ATTR(METER, 4), + HPI_METER_NUM_CHANNELS = HPI_CTL_ATTR(METER, 5), + + HPI_MULTIPLEXER_SOURCE = HPI_CTL_ATTR(MULTIPLEXER, 1), + HPI_MULTIPLEXER_QUERYSOURCE = HPI_CTL_ATTR(MULTIPLEXER, 2), + + HPI_AESEBUTX_FORMAT = HPI_CTL_ATTR(AESEBUTX, 1), + HPI_AESEBUTX_SAMPLERATE = HPI_CTL_ATTR(AESEBUTX, 3), + HPI_AESEBUTX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBUTX, 4), + HPI_AESEBUTX_USERDATA = HPI_CTL_ATTR(AESEBUTX, 5), + + HPI_AESEBURX_FORMAT = HPI_CTL_ATTR(AESEBURX, 1), + HPI_AESEBURX_ERRORSTATUS = HPI_CTL_ATTR(AESEBURX, 2), + HPI_AESEBURX_SAMPLERATE = HPI_CTL_ATTR(AESEBURX, 3), + HPI_AESEBURX_CHANNELSTATUS = HPI_CTL_ATTR(AESEBURX, 4), + HPI_AESEBURX_USERDATA = HPI_CTL_ATTR(AESEBURX, 5), + + HPI_LEVEL_GAIN = HPI_CTL_ATTR(LEVEL, 1), + HPI_LEVEL_RANGE = HPI_CTL_ATTR(LEVEL, 10), + + HPI_TUNER_BAND = HPI_CTL_ATTR(TUNER, 1), + HPI_TUNER_FREQ = HPI_CTL_ATTR(TUNER, 2), + HPI_TUNER_LEVEL_AVG = HPI_CTL_ATTR(TUNER, 3), + HPI_TUNER_LEVEL_RAW = HPI_CTL_ATTR(TUNER, 4), + HPI_TUNER_SNR = HPI_CTL_ATTR(TUNER, 5), + HPI_TUNER_GAIN = HPI_CTL_ATTR(TUNER, 6), + HPI_TUNER_STATUS = HPI_CTL_ATTR(TUNER, 7), + HPI_TUNER_MODE = HPI_CTL_ATTR(TUNER, 8), + HPI_TUNER_RDS = HPI_CTL_ATTR(TUNER, 9), + HPI_TUNER_DEEMPHASIS = HPI_CTL_ATTR(TUNER, 10), + HPI_TUNER_PROGRAM = HPI_CTL_ATTR(TUNER, 11), + HPI_TUNER_HDRADIO_SIGNAL_QUALITY = HPI_CTL_ATTR(TUNER, 12), + HPI_TUNER_HDRADIO_SDK_VERSION = HPI_CTL_ATTR(TUNER, 13), + HPI_TUNER_HDRADIO_DSP_VERSION = HPI_CTL_ATTR(TUNER, 14), + HPI_TUNER_HDRADIO_BLEND = HPI_CTL_ATTR(TUNER, 15), + + HPI_VOX_THRESHOLD = HPI_CTL_ATTR(VOX, 1), + + HPI_CHANNEL_MODE_MODE = HPI_CTL_ATTR(CHANNEL_MODE, 1), + + HPI_BITSTREAM_DATA_POLARITY = HPI_CTL_ATTR(BITSTREAM, 1), + HPI_BITSTREAM_CLOCK_EDGE = HPI_CTL_ATTR(BITSTREAM, 2), + HPI_BITSTREAM_CLOCK_SOURCE = HPI_CTL_ATTR(BITSTREAM, 3), + HPI_BITSTREAM_ACTIVITY = HPI_CTL_ATTR(BITSTREAM, 4), + + HPI_SAMPLECLOCK_SOURCE = HPI_CTL_ATTR(SAMPLECLOCK, 1), + HPI_SAMPLECLOCK_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 2), + HPI_SAMPLECLOCK_SOURCE_INDEX = HPI_CTL_ATTR(SAMPLECLOCK, 3), + HPI_SAMPLECLOCK_LOCAL_SAMPLERATE = HPI_CTL_ATTR(SAMPLECLOCK, 4), + HPI_SAMPLECLOCK_AUTO = HPI_CTL_ATTR(SAMPLECLOCK, 5), + HPI_SAMPLECLOCK_LOCAL_LOCK = HPI_CTL_ATTR(SAMPLECLOCK, 6), + + HPI_MICROPHONE_PHANTOM_POWER = HPI_CTL_ATTR(MICROPHONE, 1), + + HPI_EQUALIZER_NUM_FILTERS = HPI_CTL_ATTR(EQUALIZER, 1), + HPI_EQUALIZER_FILTER = HPI_CTL_ATTR(EQUALIZER, 2), + HPI_EQUALIZER_COEFFICIENTS = HPI_CTL_ATTR(EQUALIZER, 3), + + HPI_COMPANDER_PARAMS = HPI_CTL_ATTR(COMPANDER, 1), + HPI_COMPANDER_MAKEUPGAIN = HPI_CTL_ATTR(COMPANDER, 2), + HPI_COMPANDER_THRESHOLD = HPI_CTL_ATTR(COMPANDER, 3), + HPI_COMPANDER_RATIO = HPI_CTL_ATTR(COMPANDER, 4), + HPI_COMPANDER_ATTACK = HPI_CTL_ATTR(COMPANDER, 5), + HPI_COMPANDER_DECAY = HPI_CTL_ATTR(COMPANDER, 6), + + HPI_COBRANET_SET = HPI_CTL_ATTR(COBRANET, 1), + HPI_COBRANET_GET = HPI_CTL_ATTR(COBRANET, 2), + HPI_COBRANET_SET_DATA = HPI_CTL_ATTR(COBRANET, 3), + HPI_COBRANET_GET_DATA = HPI_CTL_ATTR(COBRANET, 4), + HPI_COBRANET_GET_STATUS = HPI_CTL_ATTR(COBRANET, 5), + HPI_COBRANET_SEND_PACKET = HPI_CTL_ATTR(COBRANET, 6), + HPI_COBRANET_GET_PACKET = HPI_CTL_ATTR(COBRANET, 7), + + HPI_TONEDETECTOR_THRESHOLD = HPI_CTL_ATTR(TONEDETECTOR, 1), + HPI_TONEDETECTOR_STATE = HPI_CTL_ATTR(TONEDETECTOR, 2), + HPI_TONEDETECTOR_FREQUENCY = HPI_CTL_ATTR(TONEDETECTOR, 3), + + HPI_SILENCEDETECTOR_THRESHOLD = HPI_CTL_ATTR(SILENCEDETECTOR, 1), + HPI_SILENCEDETECTOR_STATE = HPI_CTL_ATTR(SILENCEDETECTOR, 2), + HPI_SILENCEDETECTOR_DELAY = HPI_CTL_ATTR(SILENCEDETECTOR, 3), + + HPI_PAD_CHANNEL_NAME = HPI_CTL_ATTR(PAD, 1), + HPI_PAD_ARTIST = HPI_CTL_ATTR(PAD, 2), + HPI_PAD_TITLE = HPI_CTL_ATTR(PAD, 3), + HPI_PAD_COMMENT = HPI_CTL_ATTR(PAD, 4), + HPI_PAD_PROGRAM_TYPE = HPI_CTL_ATTR(PAD, 5), + HPI_PAD_PROGRAM_ID = HPI_CTL_ATTR(PAD, 6), + HPI_PAD_TA_SUPPORT = HPI_CTL_ATTR(PAD, 7), + HPI_PAD_TA_ACTIVE = HPI_CTL_ATTR(PAD, 8) +}; #define HPI_POLARITY_POSITIVE 0 #define HPI_POLARITY_NEGATIVE 1 -/* Bitstream control get attributes */ -#define HPI_BITSTREAM_ACTIVITY 1 - -/* SampleClock control attributes */ -#define HPI_SAMPLECLOCK_SOURCE HPI_CTL_ATTR(SAMPLECLOCK, 1) -#define HPI_SAMPLECLOCK_SAMPLERATE HPI_CTL_ATTR(SAMPLECLOCK, 2) -#define HPI_SAMPLECLOCK_SOURCE_INDEX HPI_CTL_ATTR(SAMPLECLOCK, 3) -#define HPI_SAMPLECLOCK_LOCAL_SAMPLERATE\ - HPI_CTL_ATTR(SAMPLECLOCK, 4) -#define HPI_SAMPLECLOCK_AUTO HPI_CTL_ATTR(SAMPLECLOCK, 5) -#define HPI_SAMPLECLOCK_LOCAL_LOCK HPI_CTL_ATTR(SAMPLECLOCK, 6) - -/* Microphone control attributes */ -#define HPI_MICROPHONE_PHANTOM_POWER HPI_CTL_ATTR(MICROPHONE, 1) - -/** Equalizer control attributes */ -/** Used to get number of filters in an EQ. (Can't set) */ -#define HPI_EQUALIZER_NUM_FILTERS HPI_CTL_ATTR(EQUALIZER, 1) -/** Set/get the filter by type, freq, Q, gain */ -#define HPI_EQUALIZER_FILTER HPI_CTL_ATTR(EQUALIZER, 2) -/** Get the biquad coefficients */ -#define HPI_EQUALIZER_COEFFICIENTS HPI_CTL_ATTR(EQUALIZER, 3) - -/* Note compander also uses HPI_GENERIC_ENABLE */ -#define HPI_COMPANDER_PARAMS HPI_CTL_ATTR(COMPANDER, 1) -#define HPI_COMPANDER_MAKEUPGAIN HPI_CTL_ATTR(COMPANDER, 2) -#define HPI_COMPANDER_THRESHOLD HPI_CTL_ATTR(COMPANDER, 3) -#define HPI_COMPANDER_RATIO HPI_CTL_ATTR(COMPANDER, 4) -#define HPI_COMPANDER_ATTACK HPI_CTL_ATTR(COMPANDER, 5) -#define HPI_COMPANDER_DECAY HPI_CTL_ATTR(COMPANDER, 6) - -/* Cobranet control attributes. */ -#define HPI_COBRANET_SET HPI_CTL_ATTR(COBRANET, 1) -#define HPI_COBRANET_GET HPI_CTL_ATTR(COBRANET, 2) -#define HPI_COBRANET_SET_DATA HPI_CTL_ATTR(COBRANET, 3) -#define HPI_COBRANET_GET_DATA HPI_CTL_ATTR(COBRANET, 4) -#define HPI_COBRANET_GET_STATUS HPI_CTL_ATTR(COBRANET, 5) -#define HPI_COBRANET_SEND_PACKET HPI_CTL_ATTR(COBRANET, 6) -#define HPI_COBRANET_GET_PACKET HPI_CTL_ATTR(COBRANET, 7) - /*------------------------------------------------------------ Cobranet Chip Bridge - copied from HMI.H ------------------------------------------------------------*/ @@ -395,69 +309,22 @@ Used for HPI_ChannelModeSet/Get() #define HPI_ETHERNET_UDP_PORT (44600) /*!< UDP messaging port */ -/** Base network time out is set to 100 milli-seconds. */ -#define HPI_ETHERNET_TIMEOUT_MS (100) - -/** \defgroup tonedet_attr Tonedetector attributes -\{ -Used by HPI_ToneDetector_Set() and HPI_ToneDetector_Get() -*/ - -/** Set the threshold level of a tonedetector, -Threshold is a -ve number in units of dB/100, -*/ -#define HPI_TONEDETECTOR_THRESHOLD HPI_CTL_ATTR(TONEDETECTOR, 1) - -/** Get the current state of tonedetection -The result is a bitmap of detected tones. pairs of bits represent the left -and right channels, with left channel in LSB. -The lowest frequency detector state is in the LSB -*/ -#define HPI_TONEDETECTOR_STATE HPI_CTL_ATTR(TONEDETECTOR, 2) - -/** Get the frequency of a tonedetector band. -*/ -#define HPI_TONEDETECTOR_FREQUENCY HPI_CTL_ATTR(TONEDETECTOR, 3) - -/**\}*/ +/** Default network timeout in milli-seconds. */ +#define HPI_ETHERNET_TIMEOUT_MS 500 -/** \defgroup silencedet_attr SilenceDetector attributes -\{ -*/ - -/** Get the current state of tonedetection -The result is a bitmap with 1s for silent channels. Left channel is in LSB -*/ -#define HPI_SILENCEDETECTOR_STATE \ - HPI_CTL_ATTR(SILENCEDETECTOR, 2) - -/** Set the threshold level of a SilenceDetector, -Threshold is a -ve number in units of dB/100, -*/ -#define HPI_SILENCEDETECTOR_THRESHOLD \ - HPI_CTL_ATTR(SILENCEDETECTOR, 1) - -/** get/set the silence time before the detector triggers -*/ -#define HPI_SILENCEDETECTOR_DELAY \ - HPI_CTL_ATTR(SILENCEDETECTOR, 3) - -/**\}*/ - -/* Locked memory buffer alloc/free phases */ -/** use one message to allocate or free physical memory */ -#define HPI_BUFFER_CMD_EXTERNAL 0 -/** alloc physical memory */ -#define HPI_BUFFER_CMD_INTERNAL_ALLOC 1 -/** send physical memory address to adapter */ -#define HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER 2 -/** notify adapter to stop using physical buffer */ -#define HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER 3 -/** free physical buffer */ -#define HPI_BUFFER_CMD_INTERNAL_FREE 4 - -/******************************************* CONTROLX ATTRIBUTES ****/ -/* NOTE: All controlx attributes must be unique, unlike control attributes */ +/** Locked memory buffer alloc/free phases */ +enum HPI_BUFFER_CMDS { + /** use one message to allocate or free physical memory */ + HPI_BUFFER_CMD_EXTERNAL = 0, + /** alloc physical memory */ + HPI_BUFFER_CMD_INTERNAL_ALLOC = 1, + /** send physical memory address to adapter */ + HPI_BUFFER_CMD_INTERNAL_GRANTADAPTER = 2, + /** notify adapter to stop using physical buffer */ + HPI_BUFFER_CMD_INTERNAL_REVOKEADAPTER = 3, + /** free physical buffer */ + HPI_BUFFER_CMD_INTERNAL_FREE = 4 +}; /*****************************************************************************/ /*****************************************************************************/ @@ -482,6 +349,12 @@ Threshold is a -ve number in units of dB/100, #define HPI_USB_W2K_TAG 0x57495341 /* "ASIW" */ #define HPI_USB_LINUX_TAG 0x4C495341 /* "ASIL" */ +/** Invalid Adapter index +Used in HPI messages that are not addressed to a specific adapter +Used in DLL to indicate device not present +*/ +#define HPI_ADAPTER_INDEX_INVALID 0xFFFF + /** First 2 hex digits define the adapter family */ #define HPI_ADAPTER_FAMILY_MASK 0xff00 #define HPI_MODULE_FAMILY_MASK 0xfff0 @@ -490,178 +363,185 @@ Threshold is a -ve number in units of dB/100, #define HPI_MODULE_FAMILY_ASI(f) (f & HPI_MODULE_FAMILY_MASK) #define HPI_ADAPTER_ASI(f) (f) -/******************************************* message types */ -#define HPI_TYPE_MESSAGE 1 -#define HPI_TYPE_RESPONSE 2 -#define HPI_TYPE_DATA 3 -#define HPI_TYPE_SSX2BYPASS_MESSAGE 4 - -/******************************************* object types */ -#define HPI_OBJ_SUBSYSTEM 1 -#define HPI_OBJ_ADAPTER 2 -#define HPI_OBJ_OSTREAM 3 -#define HPI_OBJ_ISTREAM 4 -#define HPI_OBJ_MIXER 5 -#define HPI_OBJ_NODE 6 -#define HPI_OBJ_CONTROL 7 -#define HPI_OBJ_NVMEMORY 8 -#define HPI_OBJ_GPIO 9 -#define HPI_OBJ_WATCHDOG 10 -#define HPI_OBJ_CLOCK 11 -#define HPI_OBJ_PROFILE 12 -#define HPI_OBJ_CONTROLEX 13 -#define HPI_OBJ_ASYNCEVENT 14 - -#define HPI_OBJ_MAXINDEX 14 - -/******************************************* methods/functions */ - -#define HPI_OBJ_FUNCTION_SPACING 0x100 -#define HPI_MAKE_INDEX(obj, index) (obj * HPI_OBJ_FUNCTION_SPACING + index) +enum HPI_MESSAGE_TYPES { + HPI_TYPE_MESSAGE = 1, + HPI_TYPE_RESPONSE = 2, + HPI_TYPE_DATA = 3, + HPI_TYPE_SSX2BYPASS_MESSAGE = 4 +}; + +enum HPI_OBJECT_TYPES { + HPI_OBJ_SUBSYSTEM = 1, + HPI_OBJ_ADAPTER = 2, + HPI_OBJ_OSTREAM = 3, + HPI_OBJ_ISTREAM = 4, + HPI_OBJ_MIXER = 5, + HPI_OBJ_NODE = 6, + HPI_OBJ_CONTROL = 7, + HPI_OBJ_NVMEMORY = 8, + HPI_OBJ_GPIO = 9, + HPI_OBJ_WATCHDOG = 10, + HPI_OBJ_CLOCK = 11, + HPI_OBJ_PROFILE = 12, + HPI_OBJ_CONTROLEX = 13, + HPI_OBJ_ASYNCEVENT = 14 +#define HPI_OBJ_MAXINDEX 14 +}; + +#define HPI_OBJ_FUNCTION_SPACING 0x100 +#define HPI_FUNC_ID(obj, i) (HPI_OBJ_##obj * HPI_OBJ_FUNCTION_SPACING + i) + #define HPI_EXTRACT_INDEX(fn) (fn & 0xff) -/* SUB-SYSTEM */ -#define HPI_SUBSYS_OPEN HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 1) -#define HPI_SUBSYS_GET_VERSION HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 2) -#define HPI_SUBSYS_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 3) -#define HPI_SUBSYS_FIND_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 4) -#define HPI_SUBSYS_CREATE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 5) -#define HPI_SUBSYS_CLOSE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 6) -#define HPI_SUBSYS_DELETE_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 7) -#define HPI_SUBSYS_DRIVER_LOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 8) -#define HPI_SUBSYS_DRIVER_UNLOAD HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 9) -#define HPI_SUBSYS_READ_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 10) -#define HPI_SUBSYS_WRITE_PORT_8 HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 11) -#define HPI_SUBSYS_GET_NUM_ADAPTERS HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 12) -#define HPI_SUBSYS_GET_ADAPTER HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 13) -#define HPI_SUBSYS_SET_NETWORK_INTERFACE HPI_MAKE_INDEX(HPI_OBJ_SUBSYSTEM, 14) -#define HPI_SUBSYS_FUNCTION_COUNT 14 -/* ADAPTER */ -#define HPI_ADAPTER_OPEN HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 1) -#define HPI_ADAPTER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 2) -#define HPI_ADAPTER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 3) -#define HPI_ADAPTER_GET_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 4) -#define HPI_ADAPTER_TEST_ASSERT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 5) -#define HPI_ADAPTER_SET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 6) -#define HPI_ADAPTER_GET_MODE HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 7) -#define HPI_ADAPTER_ENABLE_CAPABILITY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 8) -#define HPI_ADAPTER_SELFTEST HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 9) -#define HPI_ADAPTER_FIND_OBJECT HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 10) -#define HPI_ADAPTER_QUERY_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 11) -#define HPI_ADAPTER_START_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 12) -#define HPI_ADAPTER_PROGRAM_FLASH HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 13) -#define HPI_ADAPTER_SET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 14) -#define HPI_ADAPTER_GET_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 15) -#define HPI_ADAPTER_ENUM_PROPERTY HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 16) -#define HPI_ADAPTER_MODULE_INFO HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 17) -#define HPI_ADAPTER_DEBUG_READ HPI_MAKE_INDEX(HPI_OBJ_ADAPTER, 18) -#define HPI_ADAPTER_FUNCTION_COUNT 18 -/* OUTPUT STREAM */ -#define HPI_OSTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 1) -#define HPI_OSTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 2) -#define HPI_OSTREAM_WRITE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 3) -#define HPI_OSTREAM_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 4) -#define HPI_OSTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 5) -#define HPI_OSTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 6) -#define HPI_OSTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 7) -#define HPI_OSTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 8) -#define HPI_OSTREAM_DATA HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 9) -#define HPI_OSTREAM_SET_VELOCITY HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 10) -#define HPI_OSTREAM_SET_PUNCHINOUT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 11) -#define HPI_OSTREAM_SINEGEN HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 12) -#define HPI_OSTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 13) -#define HPI_OSTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 14) -#define HPI_OSTREAM_ANC_READ HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 15) -#define HPI_OSTREAM_SET_TIMESCALE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 16) -#define HPI_OSTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 17) -#define HPI_OSTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 18) -#define HPI_OSTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 19) -#define HPI_OSTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 20) -#define HPI_OSTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 21) -#define HPI_OSTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 22) -#define HPI_OSTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 23) -#define HPI_OSTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_OSTREAM, 24) -#define HPI_OSTREAM_FUNCTION_COUNT 24 -/* INPUT STREAM */ -#define HPI_ISTREAM_OPEN HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 1) -#define HPI_ISTREAM_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 2) -#define HPI_ISTREAM_SET_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 3) -#define HPI_ISTREAM_READ HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 4) -#define HPI_ISTREAM_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 5) -#define HPI_ISTREAM_STOP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 6) -#define HPI_ISTREAM_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 7) -#define HPI_ISTREAM_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 8) -#define HPI_ISTREAM_QUERY_FORMAT HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 9) -#define HPI_ISTREAM_ANC_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 10) -#define HPI_ISTREAM_ANC_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 11) -#define HPI_ISTREAM_ANC_WRITE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 12) -#define HPI_ISTREAM_HOSTBUFFER_ALLOC HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 13) -#define HPI_ISTREAM_HOSTBUFFER_FREE HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 14) -#define HPI_ISTREAM_GROUP_ADD HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 15) -#define HPI_ISTREAM_GROUP_GETMAP HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 16) -#define HPI_ISTREAM_GROUP_RESET HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 17) -#define HPI_ISTREAM_HOSTBUFFER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 18) -#define HPI_ISTREAM_WAIT_START HPI_MAKE_INDEX(HPI_OBJ_ISTREAM, 19) -#define HPI_ISTREAM_FUNCTION_COUNT 19 -/* MIXER */ +enum HPI_FUNCTION_IDS { + HPI_SUBSYS_OPEN = HPI_FUNC_ID(SUBSYSTEM, 1), + HPI_SUBSYS_GET_VERSION = HPI_FUNC_ID(SUBSYSTEM, 2), + HPI_SUBSYS_GET_INFO = HPI_FUNC_ID(SUBSYSTEM, 3), + HPI_SUBSYS_FIND_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 4), + HPI_SUBSYS_CREATE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 5), + HPI_SUBSYS_CLOSE = HPI_FUNC_ID(SUBSYSTEM, 6), + HPI_SUBSYS_DELETE_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 7), + HPI_SUBSYS_DRIVER_LOAD = HPI_FUNC_ID(SUBSYSTEM, 8), + HPI_SUBSYS_DRIVER_UNLOAD = HPI_FUNC_ID(SUBSYSTEM, 9), + HPI_SUBSYS_READ_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 10), + HPI_SUBSYS_WRITE_PORT_8 = HPI_FUNC_ID(SUBSYSTEM, 11), + HPI_SUBSYS_GET_NUM_ADAPTERS = HPI_FUNC_ID(SUBSYSTEM, 12), + HPI_SUBSYS_GET_ADAPTER = HPI_FUNC_ID(SUBSYSTEM, 13), + HPI_SUBSYS_SET_NETWORK_INTERFACE = HPI_FUNC_ID(SUBSYSTEM, 14), + HPI_SUBSYS_OPTION_INFO = HPI_FUNC_ID(SUBSYSTEM, 15), + HPI_SUBSYS_OPTION_GET = HPI_FUNC_ID(SUBSYSTEM, 16), + HPI_SUBSYS_OPTION_SET = HPI_FUNC_ID(SUBSYSTEM, 17), +#define HPI_SUBSYS_FUNCTION_COUNT 17 + + HPI_ADAPTER_OPEN = HPI_FUNC_ID(ADAPTER, 1), + HPI_ADAPTER_CLOSE = HPI_FUNC_ID(ADAPTER, 2), + HPI_ADAPTER_GET_INFO = HPI_FUNC_ID(ADAPTER, 3), + HPI_ADAPTER_GET_ASSERT = HPI_FUNC_ID(ADAPTER, 4), + HPI_ADAPTER_TEST_ASSERT = HPI_FUNC_ID(ADAPTER, 5), + HPI_ADAPTER_SET_MODE = HPI_FUNC_ID(ADAPTER, 6), + HPI_ADAPTER_GET_MODE = HPI_FUNC_ID(ADAPTER, 7), + HPI_ADAPTER_ENABLE_CAPABILITY = HPI_FUNC_ID(ADAPTER, 8), + HPI_ADAPTER_SELFTEST = HPI_FUNC_ID(ADAPTER, 9), + HPI_ADAPTER_FIND_OBJECT = HPI_FUNC_ID(ADAPTER, 10), + HPI_ADAPTER_QUERY_FLASH = HPI_FUNC_ID(ADAPTER, 11), + HPI_ADAPTER_START_FLASH = HPI_FUNC_ID(ADAPTER, 12), + HPI_ADAPTER_PROGRAM_FLASH = HPI_FUNC_ID(ADAPTER, 13), + HPI_ADAPTER_SET_PROPERTY = HPI_FUNC_ID(ADAPTER, 14), + HPI_ADAPTER_GET_PROPERTY = HPI_FUNC_ID(ADAPTER, 15), + HPI_ADAPTER_ENUM_PROPERTY = HPI_FUNC_ID(ADAPTER, 16), + HPI_ADAPTER_MODULE_INFO = HPI_FUNC_ID(ADAPTER, 17), + HPI_ADAPTER_DEBUG_READ = HPI_FUNC_ID(ADAPTER, 18), + HPI_ADAPTER_IRQ_QUERY_AND_CLEAR = HPI_FUNC_ID(ADAPTER, 19), + HPI_ADAPTER_IRQ_CALLBACK = HPI_FUNC_ID(ADAPTER, 20), +#define HPI_ADAPTER_FUNCTION_COUNT 20 + + HPI_OSTREAM_OPEN = HPI_FUNC_ID(OSTREAM, 1), + HPI_OSTREAM_CLOSE = HPI_FUNC_ID(OSTREAM, 2), + HPI_OSTREAM_WRITE = HPI_FUNC_ID(OSTREAM, 3), + HPI_OSTREAM_START = HPI_FUNC_ID(OSTREAM, 4), + HPI_OSTREAM_STOP = HPI_FUNC_ID(OSTREAM, 5), + HPI_OSTREAM_RESET = HPI_FUNC_ID(OSTREAM, 6), + HPI_OSTREAM_GET_INFO = HPI_FUNC_ID(OSTREAM, 7), + HPI_OSTREAM_QUERY_FORMAT = HPI_FUNC_ID(OSTREAM, 8), + HPI_OSTREAM_DATA = HPI_FUNC_ID(OSTREAM, 9), + HPI_OSTREAM_SET_VELOCITY = HPI_FUNC_ID(OSTREAM, 10), + HPI_OSTREAM_SET_PUNCHINOUT = HPI_FUNC_ID(OSTREAM, 11), + HPI_OSTREAM_SINEGEN = HPI_FUNC_ID(OSTREAM, 12), + HPI_OSTREAM_ANC_RESET = HPI_FUNC_ID(OSTREAM, 13), + HPI_OSTREAM_ANC_GET_INFO = HPI_FUNC_ID(OSTREAM, 14), + HPI_OSTREAM_ANC_READ = HPI_FUNC_ID(OSTREAM, 15), + HPI_OSTREAM_SET_TIMESCALE = HPI_FUNC_ID(OSTREAM, 16), + HPI_OSTREAM_SET_FORMAT = HPI_FUNC_ID(OSTREAM, 17), + HPI_OSTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(OSTREAM, 18), + HPI_OSTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(OSTREAM, 19), + HPI_OSTREAM_GROUP_ADD = HPI_FUNC_ID(OSTREAM, 20), + HPI_OSTREAM_GROUP_GETMAP = HPI_FUNC_ID(OSTREAM, 21), + HPI_OSTREAM_GROUP_RESET = HPI_FUNC_ID(OSTREAM, 22), + HPI_OSTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(OSTREAM, 23), + HPI_OSTREAM_WAIT_START = HPI_FUNC_ID(OSTREAM, 24), + HPI_OSTREAM_WAIT = HPI_FUNC_ID(OSTREAM, 25), +#define HPI_OSTREAM_FUNCTION_COUNT 25 + + HPI_ISTREAM_OPEN = HPI_FUNC_ID(ISTREAM, 1), + HPI_ISTREAM_CLOSE = HPI_FUNC_ID(ISTREAM, 2), + HPI_ISTREAM_SET_FORMAT = HPI_FUNC_ID(ISTREAM, 3), + HPI_ISTREAM_READ = HPI_FUNC_ID(ISTREAM, 4), + HPI_ISTREAM_START = HPI_FUNC_ID(ISTREAM, 5), + HPI_ISTREAM_STOP = HPI_FUNC_ID(ISTREAM, 6), + HPI_ISTREAM_RESET = HPI_FUNC_ID(ISTREAM, 7), + HPI_ISTREAM_GET_INFO = HPI_FUNC_ID(ISTREAM, 8), + HPI_ISTREAM_QUERY_FORMAT = HPI_FUNC_ID(ISTREAM, 9), + HPI_ISTREAM_ANC_RESET = HPI_FUNC_ID(ISTREAM, 10), + HPI_ISTREAM_ANC_GET_INFO = HPI_FUNC_ID(ISTREAM, 11), + HPI_ISTREAM_ANC_WRITE = HPI_FUNC_ID(ISTREAM, 12), + HPI_ISTREAM_HOSTBUFFER_ALLOC = HPI_FUNC_ID(ISTREAM, 13), + HPI_ISTREAM_HOSTBUFFER_FREE = HPI_FUNC_ID(ISTREAM, 14), + HPI_ISTREAM_GROUP_ADD = HPI_FUNC_ID(ISTREAM, 15), + HPI_ISTREAM_GROUP_GETMAP = HPI_FUNC_ID(ISTREAM, 16), + HPI_ISTREAM_GROUP_RESET = HPI_FUNC_ID(ISTREAM, 17), + HPI_ISTREAM_HOSTBUFFER_GET_INFO = HPI_FUNC_ID(ISTREAM, 18), + HPI_ISTREAM_WAIT_START = HPI_FUNC_ID(ISTREAM, 19), + HPI_ISTREAM_WAIT = HPI_FUNC_ID(ISTREAM, 20), +#define HPI_ISTREAM_FUNCTION_COUNT 20 + /* NOTE: GET_NODE_INFO, SET_CONNECTION, GET_CONNECTIONS are not currently used */ -#define HPI_MIXER_OPEN HPI_MAKE_INDEX(HPI_OBJ_MIXER, 1) -#define HPI_MIXER_CLOSE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 2) -#define HPI_MIXER_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 3) -#define HPI_MIXER_GET_NODE_INFO HPI_MAKE_INDEX(HPI_OBJ_MIXER, 4) -#define HPI_MIXER_GET_CONTROL HPI_MAKE_INDEX(HPI_OBJ_MIXER, 5) -#define HPI_MIXER_SET_CONNECTION HPI_MAKE_INDEX(HPI_OBJ_MIXER, 6) -#define HPI_MIXER_GET_CONNECTIONS HPI_MAKE_INDEX(HPI_OBJ_MIXER, 7) -#define HPI_MIXER_GET_CONTROL_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 8) -#define HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX HPI_MAKE_INDEX(HPI_OBJ_MIXER, 9) -#define HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES HPI_MAKE_INDEX(HPI_OBJ_MIXER, 10) -#define HPI_MIXER_STORE HPI_MAKE_INDEX(HPI_OBJ_MIXER, 11) -#define HPI_MIXER_FUNCTION_COUNT 11 -/* MIXER CONTROLS */ -#define HPI_CONTROL_GET_INFO HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 1) -#define HPI_CONTROL_GET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 2) -#define HPI_CONTROL_SET_STATE HPI_MAKE_INDEX(HPI_OBJ_CONTROL, 3) + HPI_MIXER_OPEN = HPI_FUNC_ID(MIXER, 1), + HPI_MIXER_CLOSE = HPI_FUNC_ID(MIXER, 2), + HPI_MIXER_GET_INFO = HPI_FUNC_ID(MIXER, 3), + HPI_MIXER_GET_NODE_INFO = HPI_FUNC_ID(MIXER, 4), + HPI_MIXER_GET_CONTROL = HPI_FUNC_ID(MIXER, 5), + HPI_MIXER_SET_CONNECTION = HPI_FUNC_ID(MIXER, 6), + HPI_MIXER_GET_CONNECTIONS = HPI_FUNC_ID(MIXER, 7), + HPI_MIXER_GET_CONTROL_BY_INDEX = HPI_FUNC_ID(MIXER, 8), + HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX = HPI_FUNC_ID(MIXER, 9), + HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES = HPI_FUNC_ID(MIXER, 10), + HPI_MIXER_STORE = HPI_FUNC_ID(MIXER, 11), + HPI_MIXER_GET_CACHE_INFO = HPI_FUNC_ID(MIXER, 12), +#define HPI_MIXER_FUNCTION_COUNT 12 + + HPI_CONTROL_GET_INFO = HPI_FUNC_ID(CONTROL, 1), + HPI_CONTROL_GET_STATE = HPI_FUNC_ID(CONTROL, 2), + HPI_CONTROL_SET_STATE = HPI_FUNC_ID(CONTROL, 3), #define HPI_CONTROL_FUNCTION_COUNT 3 -/* NONVOL MEMORY */ -#define HPI_NVMEMORY_OPEN HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 1) -#define HPI_NVMEMORY_READ_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 2) -#define HPI_NVMEMORY_WRITE_BYTE HPI_MAKE_INDEX(HPI_OBJ_NVMEMORY, 3) + + HPI_NVMEMORY_OPEN = HPI_FUNC_ID(NVMEMORY, 1), + HPI_NVMEMORY_READ_BYTE = HPI_FUNC_ID(NVMEMORY, 2), + HPI_NVMEMORY_WRITE_BYTE = HPI_FUNC_ID(NVMEMORY, 3), #define HPI_NVMEMORY_FUNCTION_COUNT 3 -/* GPIO */ -#define HPI_GPIO_OPEN HPI_MAKE_INDEX(HPI_OBJ_GPIO, 1) -#define HPI_GPIO_READ_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 2) -#define HPI_GPIO_WRITE_BIT HPI_MAKE_INDEX(HPI_OBJ_GPIO, 3) -#define HPI_GPIO_READ_ALL HPI_MAKE_INDEX(HPI_OBJ_GPIO, 4) -#define HPI_GPIO_WRITE_STATUS HPI_MAKE_INDEX(HPI_OBJ_GPIO, 5) + + HPI_GPIO_OPEN = HPI_FUNC_ID(GPIO, 1), + HPI_GPIO_READ_BIT = HPI_FUNC_ID(GPIO, 2), + HPI_GPIO_WRITE_BIT = HPI_FUNC_ID(GPIO, 3), + HPI_GPIO_READ_ALL = HPI_FUNC_ID(GPIO, 4), + HPI_GPIO_WRITE_STATUS = HPI_FUNC_ID(GPIO, 5), #define HPI_GPIO_FUNCTION_COUNT 5 -/* ASYNC EVENT */ -#define HPI_ASYNCEVENT_OPEN HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 1) -#define HPI_ASYNCEVENT_CLOSE HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 2) -#define HPI_ASYNCEVENT_WAIT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 3) -#define HPI_ASYNCEVENT_GETCOUNT HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 4) -#define HPI_ASYNCEVENT_GET HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 5) -#define HPI_ASYNCEVENT_SENDEVENTS HPI_MAKE_INDEX(HPI_OBJ_ASYNCEVENT, 6) + + HPI_ASYNCEVENT_OPEN = HPI_FUNC_ID(ASYNCEVENT, 1), + HPI_ASYNCEVENT_CLOSE = HPI_FUNC_ID(ASYNCEVENT, 2), + HPI_ASYNCEVENT_WAIT = HPI_FUNC_ID(ASYNCEVENT, 3), + HPI_ASYNCEVENT_GETCOUNT = HPI_FUNC_ID(ASYNCEVENT, 4), + HPI_ASYNCEVENT_GET = HPI_FUNC_ID(ASYNCEVENT, 5), + HPI_ASYNCEVENT_SENDEVENTS = HPI_FUNC_ID(ASYNCEVENT, 6), #define HPI_ASYNCEVENT_FUNCTION_COUNT 6 -/* WATCH-DOG */ -#define HPI_WATCHDOG_OPEN HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 1) -#define HPI_WATCHDOG_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 2) -#define HPI_WATCHDOG_PING HPI_MAKE_INDEX(HPI_OBJ_WATCHDOG, 3) -/* CLOCK */ -#define HPI_CLOCK_OPEN HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 1) -#define HPI_CLOCK_SET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 2) -#define HPI_CLOCK_GET_TIME HPI_MAKE_INDEX(HPI_OBJ_CLOCK, 3) -/* PROFILE */ -#define HPI_PROFILE_OPEN_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 1) -#define HPI_PROFILE_START_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 2) -#define HPI_PROFILE_STOP_ALL HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 3) -#define HPI_PROFILE_GET HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 4) -#define HPI_PROFILE_GET_IDLECOUNT HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 5) -#define HPI_PROFILE_GET_NAME HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 6) -#define HPI_PROFILE_GET_UTILIZATION HPI_MAKE_INDEX(HPI_OBJ_PROFILE, 7) + + HPI_WATCHDOG_OPEN = HPI_FUNC_ID(WATCHDOG, 1), + HPI_WATCHDOG_SET_TIME = HPI_FUNC_ID(WATCHDOG, 2), + HPI_WATCHDOG_PING = HPI_FUNC_ID(WATCHDOG, 3), + + HPI_CLOCK_OPEN = HPI_FUNC_ID(CLOCK, 1), + HPI_CLOCK_SET_TIME = HPI_FUNC_ID(CLOCK, 2), + HPI_CLOCK_GET_TIME = HPI_FUNC_ID(CLOCK, 3), + + HPI_PROFILE_OPEN_ALL = HPI_FUNC_ID(PROFILE, 1), + HPI_PROFILE_START_ALL = HPI_FUNC_ID(PROFILE, 2), + HPI_PROFILE_STOP_ALL = HPI_FUNC_ID(PROFILE, 3), + HPI_PROFILE_GET = HPI_FUNC_ID(PROFILE, 4), + HPI_PROFILE_GET_IDLECOUNT = HPI_FUNC_ID(PROFILE, 5), + HPI_PROFILE_GET_NAME = HPI_FUNC_ID(PROFILE, 6), + HPI_PROFILE_GET_UTILIZATION = HPI_FUNC_ID(PROFILE, 7) #define HPI_PROFILE_FUNCTION_COUNT 7 -/* ////////////////////////////////////////////////////////////////////// */ -/* PRIVATE ATTRIBUTES */ +}; /* ////////////////////////////////////////////////////////////////////// */ /* STRUCTURES */ @@ -672,18 +552,7 @@ Threshold is a -ve number in units of dB/100, /** PCI bus resource */ struct hpi_pci { u32 __iomem *ap_mem_base[HPI_MAX_ADAPTER_MEM_SPACES]; - struct pci_dev *p_os_data; - -#ifndef HPI64BIT /* keep structure size constant */ - u32 padding[HPI_MAX_ADAPTER_MEM_SPACES + 1]; -#endif - u16 vendor_id; - u16 device_id; - u16 subsys_vendor_id; - u16 subsys_device_id; - u16 bus_number; - u16 device_number; - u32 interrupt; + struct pci_dev *pci_dev; }; struct hpi_resource { @@ -702,12 +571,10 @@ struct hpi_resource { /** Format info used inside struct hpi_message Not the same as public API struct hpi_format */ struct hpi_msg_format { - u32 sample_rate; - /**< 11025, 32000, 44100 ... */ - u32 bit_rate; /**< for MPEG */ - u32 attributes; - /**< Stereo/JointStereo/Mono */ - u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ + u32 sample_rate; /**< 11025, 32000, 44100 etc. */ + u32 bit_rate; /**< for MPEG */ + u32 attributes; /**< stereo/joint_stereo/mono */ + u16 channels; /**< 1,2..., (or ancillary mode or idle bit */ u16 format; /**< HPI_FORMAT_PCM16, _MPEG etc. see \ref HPI_FORMATS. */ }; @@ -740,9 +607,9 @@ struct hpi_data_compat32 { #endif struct hpi_buffer { - /** placehoder for backward compatability (see dwBufferSize) */ + /** placehoder for backward compatibility (see dwBufferSize) */ struct hpi_msg_format reserved; - u32 command; /**< HPI_BUFFER_CMD_xxx*/ + u32 command; /**< HPI_BUFFER_CMD_xxx*/ u32 pci_address; /**< PCI physical address of buffer for DSP DMA */ u32 buffer_size; /**< must line up with data_size of HPI_DATA*/ }; @@ -777,30 +644,25 @@ struct hpi_subsys_msg { struct hpi_subsys_res { u32 version; - u32 data; /* used to return extended version */ - u16 num_adapters; /* number of adapters */ + u32 data; /* extended version */ + u16 num_adapters; u16 adapter_index; - u16 aw_adapter_list[HPI_MAX_ADAPTERS]; -}; - -struct hpi_adapter_msg { - u32 adapter_mode; /* adapter mode */ - u16 assert_id; /* assert number for "test assert" call - object_index for find object call - query_or_set for hpi_adapter_set_mode_ex() */ - u16 object_type; /* for adapter find object call */ + u16 adapter_type; + u16 pad16; }; union hpi_adapterx_msg { - struct hpi_adapter_msg adapter; struct { - u32 offset; - } query_flash; + u32 dsp_address; + u32 count_bytes; + } debug_read; struct { - u32 offset; - u32 length; - u32 key; - } start_flash; + u32 adapter_mode; + u16 query_or_set; + } mode; + struct { + u16 index; + } module_info; struct { u32 checksum; u16 sequence; @@ -809,28 +671,41 @@ union hpi_adapterx_msg { u16 unused; } program_flash; struct { + u16 index; + u16 what; + u16 property_index; + } property_enum; + struct { u16 property; u16 parameter1; u16 parameter2; } property_set; struct { - u16 index; - u16 what; - u16 property_index; - } property_enum; + u32 offset; + } query_flash; struct { - u16 index; - } module_info; + u32 pad32; + u16 key1; + u16 key2; + } restart; struct { - u32 dsp_address; - u32 count_bytes; - } debug_read; + u32 offset; + u32 length; + u32 key; + } start_flash; + struct { + u32 pad32; + u16 value; + } test_assert; + struct { + u32 yes; + } irq_query; }; struct hpi_adapter_res { u32 serial_number; u16 adapter_type; - u16 adapter_index; /* is this needed? also used for dsp_index */ + u16 adapter_index; u16 num_instreams; u16 num_outstreams; u16 num_mixers; @@ -839,12 +714,18 @@ struct hpi_adapter_res { }; union hpi_adapterx_res { - struct hpi_adapter_res adapter; + struct hpi_adapter_res info; struct { - u32 checksum; - u32 length; - u32 version; - } query_flash; + u32 p1; + u16 count; + u16 dsp_index; + u32 p2; + u32 dsp_msg_addr; + char sz_message[HPI_STRING_LEN]; + } assert; + struct { + u32 adapter_mode; + } mode; struct { u16 sequence; } program_flash; @@ -852,6 +733,14 @@ union hpi_adapterx_res { u16 parameter1; u16 parameter2; } property_get; + struct { + u32 checksum; + u32 length; + u32 version; + } query_flash; + struct { + u32 yes; + } irq_query; }; struct hpi_stream_msg { @@ -863,6 +752,7 @@ struct hpi_stream_msg { u32 time_scale; struct hpi_buffer buffer; struct hpi_streamid stream; + u32 threshold_bytes; } u; }; @@ -911,7 +801,7 @@ struct hpi_stream_res { struct hpi_mixer_msg { u16 control_index; u16 control_type; /* = HPI_CONTROL_METER _VOLUME etc */ - u16 padding1; /* maintain alignment of subsequent fields */ + u16 padding1; /* Maintain alignment of subsequent fields */ u16 node_type1; /* = HPI_SOURCENODE_LINEIN etc */ u16 node_index1; /* = 0..N */ u16 node_type2; @@ -949,6 +839,11 @@ union hpi_mixerx_res { u32 p_data; /* pointer to data array */ u16 more_to_do; /* indicates if there is more to do */ } gcabi; + struct { + u32 total_controls; /* count of controls in the mixer */ + u32 cache_controls; /* count of controls in the cac */ + u32 cache_bytes; /* size of cache */ + } cache_info; }; struct hpi_control_msg { @@ -1000,12 +895,16 @@ union hpi_control_union_res { u32 band; u32 frequency; u32 gain; - u32 level; u32 deemphasis; struct { u32 data[2]; u32 bLER; } rds; + short s_level; + struct { + u16 value; + u16 mask; + } status; } tuner; struct { char sz_data[8]; @@ -1178,11 +1077,11 @@ struct hpi_profile_res_open { }; struct hpi_profile_res_time { - u32 micro_seconds; + u32 total_tick_count; u32 call_count; - u32 max_micro_seconds; - u32 min_micro_seconds; - u16 seconds; + u32 max_tick_count; + u32 ticks_per_millisecond; + u16 profile_interval; }; struct hpi_profile_res_name { @@ -1218,7 +1117,6 @@ struct hpi_message { u16 obj_index; /* */ union { struct hpi_subsys_msg s; - struct hpi_adapter_msg a; union hpi_adapterx_msg ax; struct hpi_stream_msg d; struct hpi_mixer_msg m; @@ -1239,7 +1137,7 @@ struct hpi_message { }; #define HPI_MESSAGE_SIZE_BY_OBJECT { \ - sizeof(struct hpi_message_header) , /* default, no object type 0 */ \ + sizeof(struct hpi_message_header) , /* Default, no object type 0 */ \ sizeof(struct hpi_message_header) + sizeof(struct hpi_subsys_msg),\ sizeof(struct hpi_message_header) + sizeof(union hpi_adapterx_msg),\ sizeof(struct hpi_message_header) + sizeof(struct hpi_stream_msg),\ @@ -1256,6 +1154,11 @@ struct hpi_message { sizeof(struct hpi_message_header) + sizeof(struct hpi_async_msg) \ } +/* +Note that the wSpecificError error field should be inspected and potentially +reported whenever HPI_ERROR_DSP_COMMUNICATION or HPI_ERROR_DSP_BOOTLOAD is +returned in wError. +*/ struct hpi_response_header { u16 size; u8 type; /* HPI_TYPE_RESPONSE */ @@ -1277,7 +1180,6 @@ struct hpi_response { u16 specific_error; /* adapter specific error */ union { struct hpi_subsys_res s; - struct hpi_adapter_res a; union hpi_adapterx_res ax; struct hpi_stream_res d; struct hpi_mixer_res m; @@ -1297,7 +1199,7 @@ struct hpi_response { }; #define HPI_RESPONSE_SIZE_BY_OBJECT { \ - sizeof(struct hpi_response_header) ,/* default, no object type 0 */ \ + sizeof(struct hpi_response_header) ,/* Default, no object type 0 */ \ sizeof(struct hpi_response_header) + sizeof(struct hpi_subsys_res),\ sizeof(struct hpi_response_header) + sizeof(union hpi_adapterx_res),\ sizeof(struct hpi_response_header) + sizeof(struct hpi_stream_res),\ @@ -1314,7 +1216,7 @@ struct hpi_response { sizeof(struct hpi_response_header) + sizeof(struct hpi_async_res) \ } -/*********************** version 1 message/response *****************************/ +/*********************** version 1 message/response **************************/ #define HPINET_ETHERNET_DATA_SIZE (1500) #define HPINET_IP_HDR_SIZE (20) #define HPINET_IP_DATA_SIZE (HPINET_ETHERNET_DATA_SIZE - HPINET_IP_HDR_SIZE) @@ -1394,6 +1296,17 @@ struct hpi_res_adapter_program_flash { sizeof(struct hpi_response_header) - sizeof(u16)]; }; +struct hpi_msg_adapter_debug_read { + struct hpi_message_header h; + u32 dsp_address; + u32 count_bytes; +}; + +struct hpi_res_adapter_debug_read { + struct hpi_response_header h; + u8 bytes[256]; +}; + #if 1 #define hpi_message_header_v1 hpi_message_header #define hpi_response_header_v1 hpi_response_header @@ -1414,23 +1327,10 @@ struct hpi_response_header_v1 { }; #endif -/* STRV HPI Packet */ -struct hpi_msg_strv { - struct hpi_message_header h; - struct hpi_entity strv; -}; - -struct hpi_res_strv { - struct hpi_response_header h; - struct hpi_entity strv; -}; -#define MIN_STRV_PACKET_SIZE sizeof(struct hpi_res_strv) - struct hpi_msg_payload_v0 { struct hpi_message_header h; union { struct hpi_subsys_msg s; - struct hpi_adapter_msg a; union hpi_adapterx_msg ax; struct hpi_stream_msg d; struct hpi_mixer_msg m; @@ -1451,7 +1351,6 @@ struct hpi_res_payload_v0 { struct hpi_response_header h; union { struct hpi_subsys_res s; - struct hpi_adapter_res a; union hpi_adapterx_res ax; struct hpi_stream_res d; struct hpi_mixer_res m; @@ -1471,13 +1370,13 @@ struct hpi_res_payload_v0 { union hpi_message_buffer_v1 { struct hpi_message m0; /* version 0 */ struct hpi_message_header_v1 h; - unsigned char buf[HPI_MAX_PAYLOAD_SIZE]; + u8 buf[HPI_MAX_PAYLOAD_SIZE]; }; union hpi_response_buffer_v1 { struct hpi_response r0; /* version 0 */ struct hpi_response_header_v1 h; - unsigned char buf[HPI_MAX_PAYLOAD_SIZE]; + u8 buf[HPI_MAX_PAYLOAD_SIZE]; }; compile_time_assert((sizeof(union hpi_message_buffer_v1) <= @@ -1499,6 +1398,11 @@ struct hpi_control_defn { /*////////////////////////////////////////////////////////////////////////// */ /* declarations for control caching (internal to HPI<->DSP interaction) */ +/** indicates a cached u16 value is invalid. */ +#define HPI_CACHE_INVALID_UINT16 0xFFFF +/** indicates a cached short value is invalid. */ +#define HPI_CACHE_INVALID_SHORT -32768 + /** A compact representation of (part of) a controls state. Used for efficient transfer of the control state between DSP and host or across a network @@ -1512,58 +1416,104 @@ struct hpi_control_cache_info { u16 control_index; }; -struct hpi_control_cache_single { +struct hpi_control_cache_vol { + struct hpi_control_cache_info i; + short an_log[2]; + unsigned short flags; + char padding[2]; +}; + +struct hpi_control_cache_meter { + struct hpi_control_cache_info i; + short an_log_peak[2]; + short an_logRMS[2]; +}; + +struct hpi_control_cache_channelmode { + struct hpi_control_cache_info i; + u16 mode; + char temp_padding[6]; +}; + +struct hpi_control_cache_mux { + struct hpi_control_cache_info i; + u16 source_node_type; + u16 source_node_index; + char temp_padding[4]; +}; + +struct hpi_control_cache_level { struct hpi_control_cache_info i; + short an_log[2]; + char temp_padding[4]; +}; + +struct hpi_control_cache_tuner { + struct hpi_control_cache_info i; + u32 freq_ink_hz; + u16 band; + short s_level_avg; +}; + +struct hpi_control_cache_aes3rx { + struct hpi_control_cache_info i; + u32 error_status; + u32 format; +}; + +struct hpi_control_cache_aes3tx { + struct hpi_control_cache_info i; + u32 format; + char temp_padding[4]; +}; + +struct hpi_control_cache_tonedetector { + struct hpi_control_cache_info i; + u16 state; + char temp_padding[6]; +}; + +struct hpi_control_cache_silencedetector { + struct hpi_control_cache_info i; + u32 state; + char temp_padding[4]; +}; + +struct hpi_control_cache_sampleclock { + struct hpi_control_cache_info i; + u16 source; + u16 source_index; + u32 sample_rate; +}; + +struct hpi_control_cache_microphone { + struct hpi_control_cache_info i; + u16 phantom_state; + char temp_padding[6]; +}; + +struct hpi_control_cache_generic { + struct hpi_control_cache_info i; + u32 dw1; + u32 dw2; +}; + +struct hpi_control_cache_single { union { - struct { /* volume */ - short an_log[2]; - } v; - struct { /* peak meter */ - short an_log_peak[2]; - short an_logRMS[2]; - } p; - struct { /* channel mode */ - u16 mode; - } m; - struct { /* multiplexer */ - u16 source_node_type; - u16 source_node_index; - } x; - struct { /* level/trim */ - short an_log[2]; - } l; - struct { /* tuner - partial caching. - some attributes go to the DSP. */ - u32 freq_ink_hz; - u16 band; - u16 level; - } t; - struct { /* AESEBU rx status */ - u32 error_status; - u32 source; - } aes3rx; - struct { /* AESEBU tx */ - u32 format; - } aes3tx; - struct { /* tone detector */ - u16 state; - } tone; - struct { /* silence detector */ - u32 state; - u32 count; - } silence; - struct { /* sample clock */ - u16 source; - u16 source_index; - u32 sample_rate; - } clk; - struct { /* microphone control */ - u16 state; - } phantom_power; - struct { /* generic control */ - u32 dw1; - u32 dw2; - } g; + struct hpi_control_cache_info i; + struct hpi_control_cache_vol vol; + struct hpi_control_cache_meter meter; + struct hpi_control_cache_channelmode mode; + struct hpi_control_cache_mux mux; + struct hpi_control_cache_level level; + struct hpi_control_cache_tuner tuner; + struct hpi_control_cache_aes3rx aes3rx; + struct hpi_control_cache_aes3tx aes3tx; + struct hpi_control_cache_tonedetector tone; + struct hpi_control_cache_silencedetector silence; + struct hpi_control_cache_sampleclock clk; + struct hpi_control_cache_microphone microphone; + struct hpi_control_cache_generic generic; } u; }; @@ -1580,8 +1530,7 @@ struct hpi_control_cache_pad { u32 traffic_anouncement; }; -/*/////////////////////////////////////////////////////////////////////////// */ -/* declarations for 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */ +/* 2^N sized FIFO buffer (internal to HPI<->DSP interaction) */ struct hpi_fifo_buffer { u32 size; u32 dSP_index; @@ -1606,25 +1555,18 @@ u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, /*////////////////////////////////////////////////////////////////////////// */ /* main HPI entry point */ -hpi_handler_func hpi_send_recv; - -/* UDP message */ -void hpi_send_recvUDP(struct hpi_message *phm, struct hpi_response *phr, - const unsigned int timeout); +void hpi_send_recv(struct hpi_message *phm, struct hpi_response *phr); /* used in PnP OS/driver */ -u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys, - const struct hpi_resource *p_resource, u16 *pw_adapter_index); +u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource, + u16 *pw_adapter_index); -u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index); +u16 hpi_subsys_delete_adapter(u16 adapter_index); -u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u8 **pp_buffer, +u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer, struct hpi_hostbuffer_status **pp_status); -u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u8 **pp_buffer, +u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer, struct hpi_hostbuffer_status **pp_status); u16 hpi_adapter_restart(u16 adapter_index); diff --git a/sound/pci/asihpi/hpicmn.c b/sound/pci/asihpi/hpicmn.c index d67f4d3db911..3e9c5c289764 100644 --- a/sound/pci/asihpi/hpicmn.c +++ b/sound/pci/asihpi/hpicmn.c @@ -26,6 +26,8 @@ #include "hpi_internal.h" #include "hpidebug.h" +#include "hpimsginit.h" + #include "hpicmn.h" struct hpi_adapters_list { @@ -43,14 +45,24 @@ static struct hpi_adapters_list adapters; **/ u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr) { - u16 error = 0; + if (phr->type != HPI_TYPE_RESPONSE) { + HPI_DEBUG_LOG(ERROR, "header type %d invalid\n", phr->type); + return HPI_ERROR_INVALID_RESPONSE; + } - if ((phr->type != HPI_TYPE_RESPONSE) - || (phr->object != phm->object) - || (phr->function != phm->function)) - error = HPI_ERROR_INVALID_RESPONSE; + if (phr->object != phm->object) { + HPI_DEBUG_LOG(ERROR, "header object %d invalid\n", + phr->object); + return HPI_ERROR_INVALID_RESPONSE; + } + + if (phr->function != phm->function) { + HPI_DEBUG_LOG(ERROR, "header type %d invalid\n", + phr->function); + return HPI_ERROR_INVALID_RESPONSE; + } - return error; + return 0; } u16 hpi_add_adapter(struct hpi_adapter_obj *pao) @@ -66,8 +78,18 @@ u16 hpi_add_adapter(struct hpi_adapter_obj *pao) } if (adapters.adapter[pao->index].adapter_type) { - { - retval = HPI_DUPLICATE_ADAPTER_NUMBER; + int a; + for (a = HPI_MAX_ADAPTERS - 1; a >= 0; a--) { + if (!adapters.adapter[a].adapter_type) { + HPI_DEBUG_LOG(WARNING, + "ASI%X duplicate index %d moved to %d\n", + pao->adapter_type, pao->index, a); + pao->index = a; + break; + } + } + if (a < 0) { + retval = HPI_ERROR_DUPLICATE_ADAPTER_NUMBER; goto unlock; } } @@ -76,17 +98,22 @@ u16 hpi_add_adapter(struct hpi_adapter_obj *pao) adapters.gw_num_adapters++; unlock: - hpios_alistlock_un_lock(&adapters); + hpios_alistlock_unlock(&adapters); return retval; } void hpi_delete_adapter(struct hpi_adapter_obj *pao) { - memset(pao, 0, sizeof(struct hpi_adapter_obj)); + if (!pao->adapter_type) { + HPI_DEBUG_LOG(ERROR, "removing null adapter?\n"); + return; + } hpios_alistlock_lock(&adapters); - adapters.gw_num_adapters--; /* dec the number of adapters */ - hpios_alistlock_un_lock(&adapters); + if (adapters.adapter[pao->index].adapter_type) + adapters.gw_num_adapters--; + memset(&adapters.adapter[pao->index], 0, sizeof(adapters.adapter[0])); + hpios_alistlock_unlock(&adapters); } /** @@ -99,7 +126,7 @@ struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index) struct hpi_adapter_obj *pao = NULL; if (adapter_index >= HPI_MAX_ADAPTERS) { - HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d ", + HPI_DEBUG_LOG(VERBOSE, "find_adapter invalid index %d\n", adapter_index); return NULL; } @@ -125,51 +152,34 @@ struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index) * wipe an HPI_ADAPTERS_LIST structure. * **/ -static void wipe_adapter_list(void - ) +static void wipe_adapter_list(void) { memset(&adapters, 0, sizeof(adapters)); } -/** -* SubSysGetAdapters fills awAdapterList in an struct hpi_response structure -* with all adapters in the given HPI_ADAPTERS_LIST. -* -*/ -static void subsys_get_adapters(struct hpi_response *phr) +static void subsys_get_adapter(struct hpi_message *phm, + struct hpi_response *phr) { - /* fill in the response adapter array with the position */ - /* identified by the adapter number/index of the adapters in */ - /* this HPI */ - /* i.e. if we have an A120 with it's jumper set to */ - /* Adapter Number 2 then put an Adapter type A120 in the */ - /* array in position 1 */ - /* NOTE: AdapterNumber is 1..N, Index is 0..N-1 */ - - /* input: NONE */ - /* output: wNumAdapters */ - /* awAdapter[] */ - /* */ - - short i; - struct hpi_adapter_obj *pao = NULL; + int count = phm->obj_index; + u16 index = 0; - HPI_DEBUG_LOG(VERBOSE, "subsys_get_adapters\n"); - - /* for each adapter, place it's type in the position of the array */ - /* corresponding to it's adapter number */ - for (i = 0; i < adapters.gw_num_adapters; i++) { - pao = &adapters.adapter[i]; - if (phr->u.s.aw_adapter_list[pao->index] != 0) { - phr->error = HPI_DUPLICATE_ADAPTER_NUMBER; - phr->specific_error = pao->index; - return; + /* find the nCount'th nonzero adapter in array */ + for (index = 0; index < HPI_MAX_ADAPTERS; index++) { + if (adapters.adapter[index].adapter_type) { + if (!count) + break; + count--; } - phr->u.s.aw_adapter_list[pao->index] = pao->adapter_type; } - phr->u.s.num_adapters = adapters.gw_num_adapters; - phr->error = 0; /* the function completed OK; */ + if (index < HPI_MAX_ADAPTERS) { + phr->u.s.adapter_index = adapters.adapter[index].index; + phr->u.s.adapter_type = adapters.adapter[index].adapter_type; + } else { + phr->u.s.adapter_index = 0; + phr->u.s.adapter_type = 0; + phr->error = HPI_ERROR_BAD_ADAPTER_NUMBER; + } } static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC) @@ -178,67 +188,98 @@ static unsigned int control_cache_alloc_check(struct hpi_control_cache *pC) int cached = 0; if (!pC) return 0; - if ((!pC->init) && (pC->p_cache != NULL) && (pC->control_count) - && (pC->cache_size_in_bytes) - ) { - u32 *p_master_cache; - pC->init = 1; - - p_master_cache = (u32 *)pC->p_cache; - HPI_DEBUG_LOG(VERBOSE, "check %d controls\n", + + if (pC->init) + return pC->init; + + if (!pC->p_cache) + return 0; + + if (pC->control_count && pC->cache_size_in_bytes) { + char *p_master_cache; + unsigned int byte_count = 0; + + p_master_cache = (char *)pC->p_cache; + HPI_DEBUG_LOG(DEBUG, "check %d controls\n", pC->control_count); for (i = 0; i < pC->control_count; i++) { struct hpi_control_cache_info *info = (struct hpi_control_cache_info *) - p_master_cache; + &p_master_cache[byte_count]; + + if (!info->size_in32bit_words) { + if (!i) { + HPI_DEBUG_LOG(INFO, + "adap %d cache not ready?\n", + pC->adap_idx); + return 0; + } + /* The cache is invalid. + * Minimum valid entry size is + * sizeof(struct hpi_control_cache_info) + */ + HPI_DEBUG_LOG(ERROR, + "adap %d zero size cache entry %d\n", + pC->adap_idx, i); + break; + } if (info->control_type) { - pC->p_info[i] = info; + pC->p_info[info->control_index] = info; cached++; - } else - pC->p_info[i] = NULL; + } else /* dummy cache entry */ + pC->p_info[info->control_index] = NULL; - if (info->size_in32bit_words) - p_master_cache += info->size_in32bit_words; - else - p_master_cache += - sizeof(struct - hpi_control_cache_single) / - sizeof(u32); + byte_count += info->size_in32bit_words * 4; HPI_DEBUG_LOG(VERBOSE, - "cached %d, pinfo %p index %d type %d\n", - cached, pC->p_info[i], info->control_index, - info->control_type); + "cached %d, pinfo %p index %d type %d size %d\n", + cached, pC->p_info[info->control_index], + info->control_index, info->control_type, + info->size_in32bit_words); + + /* quit loop early if whole cache has been scanned. + * dwControlCount is the maximum possible entries + * but some may be absent from the cache + */ + if (byte_count >= pC->cache_size_in_bytes) + break; + /* have seen last control index */ + if (info->control_index == pC->control_count - 1) + break; } - /* - We didn't find anything to cache, so try again later ! - */ - if (!cached) - pC->init = 0; + + if (byte_count != pC->cache_size_in_bytes) + HPI_DEBUG_LOG(WARNING, + "adap %d bytecount %d != cache size %d\n", + pC->adap_idx, byte_count, + pC->cache_size_in_bytes); + else + HPI_DEBUG_LOG(DEBUG, + "adap %d cache good, bytecount == cache size = %d\n", + pC->adap_idx, byte_count); + + pC->init = (u16)cached; } return pC->init; } /** Find a control. */ -static short find_control(struct hpi_message *phm, - struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI, - u16 *pw_control_index) +static short find_control(u16 control_index, + struct hpi_control_cache *p_cache, struct hpi_control_cache_info **pI) { - *pw_control_index = phm->obj_index; - if (!control_cache_alloc_check(p_cache)) { HPI_DEBUG_LOG(VERBOSE, - "control_cache_alloc_check() failed. adap%d ci%d\n", - phm->adapter_index, *pw_control_index); + "control_cache_alloc_check() failed %d\n", + control_index); return 0; } - *pI = p_cache->p_info[*pw_control_index]; + *pI = p_cache->p_info[control_index]; if (!*pI) { - HPI_DEBUG_LOG(VERBOSE, "uncached adap %d, control %d\n", - phm->adapter_index, *pw_control_index); + HPI_DEBUG_LOG(VERBOSE, "Uncached Control %d\n", + control_index); return 0; } else { HPI_DEBUG_LOG(VERBOSE, "find_control() type %d\n", @@ -247,25 +288,6 @@ static short find_control(struct hpi_message *phm, return 1; } -/** Used by the kernel driver to figure out if a buffer needs mapping. - */ -short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache, - struct hpi_message *phm, void **p, unsigned int *pN) -{ - *pN = 0; - *p = NULL; - if ((phm->function == HPI_CONTROL_GET_STATE) - && (phm->object == HPI_OBJ_CONTROLEX) - ) { - u16 control_index; - struct hpi_control_cache_info *pI; - - if (!find_control(phm, p_cache, &pI, &control_index)) - return 0; - } - return 0; -} - /* allow unified treatment of several string fields within struct */ #define HPICMN_PAD_OFS_AND_SIZE(m) {\ offsetof(struct hpi_control_cache_pad, m), \ @@ -290,13 +312,16 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, struct hpi_message *phm, struct hpi_response *phr) { short found = 1; - u16 control_index; struct hpi_control_cache_info *pI; struct hpi_control_cache_single *pC; struct hpi_control_cache_pad *p_pad; - if (!find_control(phm, p_cache, &pI, &control_index)) + if (!find_control(phm->obj_index, p_cache, &pI)) { + HPI_DEBUG_LOG(VERBOSE, + "HPICMN find_control() failed for adap %d\n", + phm->adapter_index); return 0; + } phr->error = 0; @@ -310,55 +335,79 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, case HPI_CONTROL_METER: if (phm->u.c.attribute == HPI_METER_PEAK) { - phr->u.c.an_log_value[0] = pC->u.p.an_log_peak[0]; - phr->u.c.an_log_value[1] = pC->u.p.an_log_peak[1]; + phr->u.c.an_log_value[0] = pC->u.meter.an_log_peak[0]; + phr->u.c.an_log_value[1] = pC->u.meter.an_log_peak[1]; } else if (phm->u.c.attribute == HPI_METER_RMS) { - phr->u.c.an_log_value[0] = pC->u.p.an_logRMS[0]; - phr->u.c.an_log_value[1] = pC->u.p.an_logRMS[1]; + if (pC->u.meter.an_logRMS[0] == + HPI_CACHE_INVALID_SHORT) { + phr->error = + HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; + phr->u.c.an_log_value[0] = HPI_METER_MINIMUM; + phr->u.c.an_log_value[1] = HPI_METER_MINIMUM; + } else { + phr->u.c.an_log_value[0] = + pC->u.meter.an_logRMS[0]; + phr->u.c.an_log_value[1] = + pC->u.meter.an_logRMS[1]; + } } else found = 0; break; case HPI_CONTROL_VOLUME: if (phm->u.c.attribute == HPI_VOLUME_GAIN) { - phr->u.c.an_log_value[0] = pC->u.v.an_log[0]; - phr->u.c.an_log_value[1] = pC->u.v.an_log[1]; - } else + phr->u.c.an_log_value[0] = pC->u.vol.an_log[0]; + phr->u.c.an_log_value[1] = pC->u.vol.an_log[1]; + } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) { + if (pC->u.vol.flags & HPI_VOLUME_FLAG_HAS_MUTE) { + if (pC->u.vol.flags & HPI_VOLUME_FLAG_MUTED) + phr->u.c.param1 = + HPI_BITMASK_ALL_CHANNELS; + else + phr->u.c.param1 = 0; + } else { + phr->error = + HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; + phr->u.c.param1 = 0; + } + } else { found = 0; + } break; case HPI_CONTROL_MULTIPLEXER: if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { - phr->u.c.param1 = pC->u.x.source_node_type; - phr->u.c.param2 = pC->u.x.source_node_index; + phr->u.c.param1 = pC->u.mux.source_node_type; + phr->u.c.param2 = pC->u.mux.source_node_index; } else { found = 0; } break; case HPI_CONTROL_CHANNEL_MODE: if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) - phr->u.c.param1 = pC->u.m.mode; + phr->u.c.param1 = pC->u.mode.mode; else found = 0; break; case HPI_CONTROL_LEVEL: if (phm->u.c.attribute == HPI_LEVEL_GAIN) { - phr->u.c.an_log_value[0] = pC->u.l.an_log[0]; - phr->u.c.an_log_value[1] = pC->u.l.an_log[1]; + phr->u.c.an_log_value[0] = pC->u.level.an_log[0]; + phr->u.c.an_log_value[1] = pC->u.level.an_log[1]; } else found = 0; break; case HPI_CONTROL_TUNER: if (phm->u.c.attribute == HPI_TUNER_FREQ) - phr->u.c.param1 = pC->u.t.freq_ink_hz; + phr->u.c.param1 = pC->u.tuner.freq_ink_hz; else if (phm->u.c.attribute == HPI_TUNER_BAND) - phr->u.c.param1 = pC->u.t.band; - else if ((phm->u.c.attribute == HPI_TUNER_LEVEL) - && (phm->u.c.param1 == HPI_TUNER_LEVEL_AVERAGE)) - if (pC->u.t.level == HPI_ERROR_ILLEGAL_CACHE_VALUE) { - phr->u.c.param1 = 0; + phr->u.c.param1 = pC->u.tuner.band; + else if (phm->u.c.attribute == HPI_TUNER_LEVEL_AVG) + if (pC->u.tuner.s_level_avg == + HPI_CACHE_INVALID_SHORT) { + phr->u.cu.tuner.s_level = 0; phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; } else - phr->u.c.param1 = pC->u.t.level; + phr->u.cu.tuner.s_level = + pC->u.tuner.s_level_avg; else found = 0; break; @@ -366,7 +415,7 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, if (phm->u.c.attribute == HPI_AESEBURX_ERRORSTATUS) phr->u.c.param1 = pC->u.aes3rx.error_status; else if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) - phr->u.c.param1 = pC->u.aes3rx.source; + phr->u.c.param1 = pC->u.aes3rx.format; else found = 0; break; @@ -385,13 +434,12 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, case HPI_CONTROL_SILENCEDETECTOR: if (phm->u.c.attribute == HPI_SILENCEDETECTOR_STATE) { phr->u.c.param1 = pC->u.silence.state; - phr->u.c.param2 = pC->u.silence.count; } else found = 0; break; case HPI_CONTROL_MICROPHONE: if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) - phr->u.c.param1 = pC->u.phantom_power.state; + phr->u.c.param1 = pC->u.microphone.phantom_state; else found = 0; break; @@ -400,7 +448,7 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, phr->u.c.param1 = pC->u.clk.source; else if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE_INDEX) { if (pC->u.clk.source_index == - HPI_ERROR_ILLEGAL_CACHE_VALUE) { + HPI_CACHE_INVALID_UINT16) { phr->u.c.param1 = 0; phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; @@ -411,60 +459,63 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, else found = 0; break; - case HPI_CONTROL_PAD: + case HPI_CONTROL_PAD:{ + struct hpi_control_cache_pad *p_pad; + p_pad = (struct hpi_control_cache_pad *)pI; - if (!(p_pad->field_valid_flags & (1 << - HPI_CTL_ATTR_INDEX(phm->u.c. - attribute)))) { - phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; - break; - } - - if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID) - phr->u.c.param1 = p_pad->pI; - else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE) - phr->u.c.param1 = p_pad->pTY; - else { - unsigned int index = - HPI_CTL_ATTR_INDEX(phm->u.c.attribute) - 1; - unsigned int offset = phm->u.c.param1; - unsigned int pad_string_len, field_size; - char *pad_string; - unsigned int tocopy; - - HPI_DEBUG_LOG(VERBOSE, "PADS HPI_PADS_ %d\n", - phm->u.c.attribute); - - if (index > ARRAY_SIZE(pad_desc) - 1) { + if (!(p_pad->field_valid_flags & (1 << + HPI_CTL_ATTR_INDEX(phm->u.c. + attribute)))) { phr->error = HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; break; } - pad_string = ((char *)p_pad) + pad_desc[index].offset; - field_size = pad_desc[index].field_size; - /* Ensure null terminator */ - pad_string[field_size - 1] = 0; - - pad_string_len = strlen(pad_string) + 1; - - if (offset > pad_string_len) { - phr->error = HPI_ERROR_INVALID_CONTROL_VALUE; - break; + if (phm->u.c.attribute == HPI_PAD_PROGRAM_ID) + phr->u.c.param1 = p_pad->pI; + else if (phm->u.c.attribute == HPI_PAD_PROGRAM_TYPE) + phr->u.c.param1 = p_pad->pTY; + else { + unsigned int index = + HPI_CTL_ATTR_INDEX(phm->u.c. + attribute) - 1; + unsigned int offset = phm->u.c.param1; + unsigned int pad_string_len, field_size; + char *pad_string; + unsigned int tocopy; + + if (index > ARRAY_SIZE(pad_desc) - 1) { + phr->error = + HPI_ERROR_INVALID_CONTROL_ATTRIBUTE; + break; + } + + pad_string = + ((char *)p_pad) + + pad_desc[index].offset; + field_size = pad_desc[index].field_size; + /* Ensure null terminator */ + pad_string[field_size - 1] = 0; + + pad_string_len = strlen(pad_string) + 1; + + if (offset > pad_string_len) { + phr->error = + HPI_ERROR_INVALID_CONTROL_VALUE; + break; + } + + tocopy = pad_string_len - offset; + if (tocopy > sizeof(phr->u.cu.chars8.sz_data)) + tocopy = sizeof(phr->u.cu.chars8. + sz_data); + + memcpy(phr->u.cu.chars8.sz_data, + &pad_string[offset], tocopy); + + phr->u.cu.chars8.remaining_chars = + pad_string_len - offset - tocopy; } - - tocopy = pad_string_len - offset; - if (tocopy > sizeof(phr->u.cu.chars8.sz_data)) - tocopy = sizeof(phr->u.cu.chars8.sz_data); - - HPI_DEBUG_LOG(VERBOSE, - "PADS memcpy(%d), offset %d \n", tocopy, - offset); - memcpy(phr->u.cu.chars8.sz_data, &pad_string[offset], - tocopy); - - phr->u.cu.chars8.remaining_chars = - pad_string_len - offset - tocopy; } break; default: @@ -472,16 +523,9 @@ short hpi_check_control_cache(struct hpi_control_cache *p_cache, break; } - if (found) - HPI_DEBUG_LOG(VERBOSE, - "cached adap %d, ctl %d, type %d, attr %d\n", - phm->adapter_index, pI->control_index, - pI->control_type, phm->u.c.attribute); - else - HPI_DEBUG_LOG(VERBOSE, - "uncached adap %d, ctl %d, ctl type %d\n", - phm->adapter_index, pI->control_index, - pI->control_type); + HPI_DEBUG_LOG(VERBOSE, "%s Adap %d, Ctl %d, Type %d, Attr %d\n", + found ? "Cached" : "Uncached", phm->adapter_index, + pI->control_index, pI->control_type, phm->u.c.attribute); if (found) phr->size = @@ -497,18 +541,21 @@ Only update if no error. Volume and Level return the limited values in the response, so use these Multiplexer does so use sent values */ -void hpi_sync_control_cache(struct hpi_control_cache *p_cache, +void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *p_cache, struct hpi_message *phm, struct hpi_response *phr) { - u16 control_index; struct hpi_control_cache_single *pC; struct hpi_control_cache_info *pI; if (phr->error) return; - if (!find_control(phm, p_cache, &pI, &control_index)) + if (!find_control(phm->obj_index, p_cache, &pI)) { + HPI_DEBUG_LOG(VERBOSE, + "HPICMN find_control() failed for adap %d\n", + phm->adapter_index); return; + } /* pC is the default cached control strucure. May be cast to something else in the following switch statement. @@ -518,31 +565,36 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache, switch (pI->control_type) { case HPI_CONTROL_VOLUME: if (phm->u.c.attribute == HPI_VOLUME_GAIN) { - pC->u.v.an_log[0] = phr->u.c.an_log_value[0]; - pC->u.v.an_log[1] = phr->u.c.an_log_value[1]; + pC->u.vol.an_log[0] = phr->u.c.an_log_value[0]; + pC->u.vol.an_log[1] = phr->u.c.an_log_value[1]; + } else if (phm->u.c.attribute == HPI_VOLUME_MUTE) { + if (phm->u.c.param1) + pC->u.vol.flags |= HPI_VOLUME_FLAG_MUTED; + else + pC->u.vol.flags &= ~HPI_VOLUME_FLAG_MUTED; } break; case HPI_CONTROL_MULTIPLEXER: /* mux does not return its setting on Set command. */ if (phm->u.c.attribute == HPI_MULTIPLEXER_SOURCE) { - pC->u.x.source_node_type = (u16)phm->u.c.param1; - pC->u.x.source_node_index = (u16)phm->u.c.param2; + pC->u.mux.source_node_type = (u16)phm->u.c.param1; + pC->u.mux.source_node_index = (u16)phm->u.c.param2; } break; case HPI_CONTROL_CHANNEL_MODE: /* mode does not return its setting on Set command. */ if (phm->u.c.attribute == HPI_CHANNEL_MODE_MODE) - pC->u.m.mode = (u16)phm->u.c.param1; + pC->u.mode.mode = (u16)phm->u.c.param1; break; case HPI_CONTROL_LEVEL: if (phm->u.c.attribute == HPI_LEVEL_GAIN) { - pC->u.v.an_log[0] = phr->u.c.an_log_value[0]; - pC->u.v.an_log[1] = phr->u.c.an_log_value[1]; + pC->u.vol.an_log[0] = phr->u.c.an_log_value[0]; + pC->u.vol.an_log[1] = phr->u.c.an_log_value[1]; } break; case HPI_CONTROL_MICROPHONE: if (phm->u.c.attribute == HPI_MICROPHONE_PHANTOM_POWER) - pC->u.phantom_power.state = (u16)phm->u.c.param1; + pC->u.microphone.phantom_state = (u16)phm->u.c.param1; break; case HPI_CONTROL_AESEBU_TRANSMITTER: if (phm->u.c.attribute == HPI_AESEBUTX_FORMAT) @@ -550,7 +602,7 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache, break; case HPI_CONTROL_AESEBU_RECEIVER: if (phm->u.c.attribute == HPI_AESEBURX_FORMAT) - pC->u.aes3rx.source = phm->u.c.param1; + pC->u.aes3rx.format = phm->u.c.param1; break; case HPI_CONTROL_SAMPLECLOCK: if (phm->u.c.attribute == HPI_SAMPLECLOCK_SOURCE) @@ -565,59 +617,57 @@ void hpi_sync_control_cache(struct hpi_control_cache *p_cache, } } -struct hpi_control_cache *hpi_alloc_control_cache(const u32 - number_of_controls, const u32 size_in_bytes, - struct hpi_control_cache_info *pDSP_control_buffer) +struct hpi_control_cache *hpi_alloc_control_cache(const u32 control_count, + const u32 size_in_bytes, u8 *p_dsp_control_buffer) { struct hpi_control_cache *p_cache = kmalloc(sizeof(*p_cache), GFP_KERNEL); if (!p_cache) return NULL; + p_cache->p_info = - kmalloc(sizeof(*p_cache->p_info) * number_of_controls, - GFP_KERNEL); + kmalloc(sizeof(*p_cache->p_info) * control_count, GFP_KERNEL); if (!p_cache->p_info) { kfree(p_cache); return NULL; } + memset(p_cache->p_info, 0, sizeof(*p_cache->p_info) * control_count); p_cache->cache_size_in_bytes = size_in_bytes; - p_cache->control_count = number_of_controls; - p_cache->p_cache = - (struct hpi_control_cache_single *)pDSP_control_buffer; + p_cache->control_count = control_count; + p_cache->p_cache = p_dsp_control_buffer; p_cache->init = 0; return p_cache; } void hpi_free_control_cache(struct hpi_control_cache *p_cache) { - if (p_cache->init) { + if (p_cache) { kfree(p_cache->p_info); - p_cache->p_info = NULL; - p_cache->init = 0; kfree(p_cache); } } static void subsys_message(struct hpi_message *phm, struct hpi_response *phr) { + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function, 0); switch (phm->function) { case HPI_SUBSYS_OPEN: case HPI_SUBSYS_CLOSE: case HPI_SUBSYS_DRIVER_UNLOAD: - phr->error = 0; break; case HPI_SUBSYS_DRIVER_LOAD: wipe_adapter_list(); hpios_alistlock_init(&adapters); - phr->error = 0; break; - case HPI_SUBSYS_GET_INFO: - subsys_get_adapters(phr); + case HPI_SUBSYS_GET_ADAPTER: + subsys_get_adapter(phm, phr); + break; + case HPI_SUBSYS_GET_NUM_ADAPTERS: + phr->u.s.num_adapters = adapters.gw_num_adapters; break; case HPI_SUBSYS_CREATE_ADAPTER: case HPI_SUBSYS_DELETE_ADAPTER: - phr->error = 0; break; default: phr->error = HPI_ERROR_INVALID_FUNC; diff --git a/sound/pci/asihpi/hpicmn.h b/sound/pci/asihpi/hpicmn.h index 6229022f56cb..590f0b69e655 100644 --- a/sound/pci/asihpi/hpicmn.h +++ b/sound/pci/asihpi/hpicmn.h @@ -33,18 +33,19 @@ struct hpi_adapter_obj { }; struct hpi_control_cache { - u32 init; /**< indicates whether the - structures are initialized */ + /** indicates whether the structures are initialized */ + u16 init; + u16 adap_idx; u32 control_count; u32 cache_size_in_bytes; - struct hpi_control_cache_info - **p_info; /**< pointer to allocated memory of - lookup pointers. */ - struct hpi_control_cache_single - *p_cache; /**< pointer to DSP's control cache. */ + /** pointer to allocated memory of lookup pointers. */ + struct hpi_control_cache_info **p_info; + /** pointer to DSP's control cache. */ + u8 *p_cache; }; struct hpi_adapter_obj *hpi_find_adapter(u16 adapter_index); + u16 hpi_add_adapter(struct hpi_adapter_obj *pao); void hpi_delete_adapter(struct hpi_adapter_obj *pao); @@ -52,13 +53,10 @@ void hpi_delete_adapter(struct hpi_adapter_obj *pao); short hpi_check_control_cache(struct hpi_control_cache *pC, struct hpi_message *phm, struct hpi_response *phr); struct hpi_control_cache *hpi_alloc_control_cache(const u32 - number_of_controls, const u32 size_in_bytes, - struct hpi_control_cache_info - *pDSP_control_buffer); + number_of_controls, const u32 size_in_bytes, u8 *pDSP_control_buffer); void hpi_free_control_cache(struct hpi_control_cache *p_cache); -void hpi_sync_control_cache(struct hpi_control_cache *pC, +void hpi_cmn_control_cache_sync_to_msg(struct hpi_control_cache *pC, struct hpi_message *phm, struct hpi_response *phr); + u16 hpi_validate_response(struct hpi_message *phm, struct hpi_response *phr); -short hpi_check_buffer_mapping(struct hpi_control_cache *p_cache, - struct hpi_message *phm, void **p, unsigned int *pN); diff --git a/sound/pci/asihpi/hpidebug.c b/sound/pci/asihpi/hpidebug.c index 949836ec913a..b52baf62791e 100644 --- a/sound/pci/asihpi/hpidebug.c +++ b/sound/pci/asihpi/hpidebug.c @@ -45,161 +45,14 @@ int hpi_debug_level_get(void) return hpi_debug_level; } -#ifdef HPIOS_DEBUG_PRINT -/* implies OS has no printf-like function */ -#include <stdarg.h> - -void hpi_debug_printf(char *fmt, ...) -{ - va_list arglist; - char buffer[128]; - - va_start(arglist, fmt); - - if (buffer[0]) - HPIOS_DEBUG_PRINT(buffer); - va_end(arglist); -} -#endif - -struct treenode { - void *array; - unsigned int num_elements; -}; - -#define make_treenode_from_array(nodename, array) \ -static void *tmp_strarray_##nodename[] = array; \ -static struct treenode nodename = { \ - &tmp_strarray_##nodename, \ - ARRAY_SIZE(tmp_strarray_##nodename) \ -}; - -#define get_treenode_elem(node_ptr, idx, type) \ - (&(*((type *)(node_ptr)->array)[idx])) - -make_treenode_from_array(hpi_control_type_strings, HPI_CONTROL_TYPE_STRINGS) - - make_treenode_from_array(hpi_subsys_strings, HPI_SUBSYS_STRINGS) - make_treenode_from_array(hpi_adapter_strings, HPI_ADAPTER_STRINGS) - make_treenode_from_array(hpi_istream_strings, HPI_ISTREAM_STRINGS) - make_treenode_from_array(hpi_ostream_strings, HPI_OSTREAM_STRINGS) - make_treenode_from_array(hpi_mixer_strings, HPI_MIXER_STRINGS) - make_treenode_from_array(hpi_node_strings, - { - "NODE is invalid object"}) - - make_treenode_from_array(hpi_control_strings, HPI_CONTROL_STRINGS) - make_treenode_from_array(hpi_nvmemory_strings, HPI_OBJ_STRINGS) - make_treenode_from_array(hpi_digitalio_strings, HPI_DIGITALIO_STRINGS) - make_treenode_from_array(hpi_watchdog_strings, HPI_WATCHDOG_STRINGS) - make_treenode_from_array(hpi_clock_strings, HPI_CLOCK_STRINGS) - make_treenode_from_array(hpi_profile_strings, HPI_PROFILE_STRINGS) - make_treenode_from_array(hpi_asyncevent_strings, HPI_ASYNCEVENT_STRINGS) -#define HPI_FUNCTION_STRINGS \ -{ \ - &hpi_subsys_strings,\ - &hpi_adapter_strings,\ - &hpi_ostream_strings,\ - &hpi_istream_strings,\ - &hpi_mixer_strings,\ - &hpi_node_strings,\ - &hpi_control_strings,\ - &hpi_nvmemory_strings,\ - &hpi_digitalio_strings,\ - &hpi_watchdog_strings,\ - &hpi_clock_strings,\ - &hpi_profile_strings,\ - &hpi_control_strings, \ - &hpi_asyncevent_strings \ -} - make_treenode_from_array(hpi_function_strings, HPI_FUNCTION_STRINGS) - - compile_time_assert(HPI_OBJ_MAXINDEX == 14, obj_list_doesnt_match); - -static char *hpi_function_string(unsigned int function) -{ - unsigned int object; - struct treenode *tmp; - - object = function / HPI_OBJ_FUNCTION_SPACING; - function = function - object * HPI_OBJ_FUNCTION_SPACING; - - if (object == 0 || object == HPI_OBJ_NODE - || object > hpi_function_strings.num_elements) - return "invalid object"; - - tmp = get_treenode_elem(&hpi_function_strings, object - 1, - struct treenode *); - - if (function == 0 || function > tmp->num_elements) - return "invalid function"; - - return get_treenode_elem(tmp, function - 1, char *); -} - void hpi_debug_message(struct hpi_message *phm, char *sz_fileline) { if (phm) { - if ((phm->object <= HPI_OBJ_MAXINDEX) && phm->object) { - u16 index = 0; - u16 attrib = 0; - int is_control = 0; - - index = phm->obj_index; - switch (phm->object) { - case HPI_OBJ_ADAPTER: - case HPI_OBJ_PROFILE: - break; - case HPI_OBJ_MIXER: - if (phm->function == - HPI_MIXER_GET_CONTROL_BY_INDEX) - index = phm->u.m.control_index; - break; - case HPI_OBJ_OSTREAM: - case HPI_OBJ_ISTREAM: - break; - - case HPI_OBJ_CONTROLEX: - case HPI_OBJ_CONTROL: - if (phm->version == 1) - attrib = HPI_CTL_ATTR(UNIVERSAL, 1); - else - attrib = phm->u.c.attribute; - is_control = 1; - break; - default: - break; - } - - if (is_control && (attrib & 0xFF00)) { - int control_type = (attrib & 0xFF00) >> 8; - int attr_index = HPI_CTL_ATTR_INDEX(attrib); - /* note the KERN facility level - is in szFileline already */ - printk("%s adapter %d %s " - "ctrl_index x%04x %s %d\n", - sz_fileline, phm->adapter_index, - hpi_function_string(phm->function), - index, - get_treenode_elem - (&hpi_control_type_strings, - control_type, char *), - attr_index); - - } else - printk("%s adapter %d %s " - "idx x%04x attr x%04x \n", - sz_fileline, phm->adapter_index, - hpi_function_string(phm->function), - index, attrib); - } else { - printk("adap=%d, invalid obj=%d, func=0x%x\n", - phm->adapter_index, phm->object, - phm->function); - } - } else - printk(KERN_ERR - "NULL message pointer to hpi_debug_message!\n"); + printk(KERN_DEBUG "HPI_MSG%d,%d,%d,%d,%d\n", phm->version, + phm->adapter_index, phm->obj_index, phm->function, + phm->u.c.attribute); + } + } void hpi_debug_data(u16 *pdata, u32 len) diff --git a/sound/pci/asihpi/hpidebug.h b/sound/pci/asihpi/hpidebug.h index a2f0952a99f0..940f54c3c538 100644 --- a/sound/pci/asihpi/hpidebug.h +++ b/sound/pci/asihpi/hpidebug.h @@ -37,7 +37,7 @@ enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */ #define HPI_DEBUG_LEVEL_DEFAULT HPI_DEBUG_LEVEL_NOTICE /* an OS can define an extra flag string that is appended to - the start of each message, eg see hpios_linux.h */ + the start of each message, eg see linux kernel hpios.h */ #ifdef SOURCEFILE_NAME #define FILE_LINE SOURCEFILE_NAME ":" __stringify(__LINE__) " " @@ -45,18 +45,11 @@ enum { HPI_DEBUG_LEVEL_ERROR = 0, /* always log errors */ #define FILE_LINE __FILE__ ":" __stringify(__LINE__) " " #endif -#if defined(HPI_DEBUG) && defined(_WINDOWS) -#define HPI_DEBUGBREAK() debug_break() -#else -#define HPI_DEBUGBREAK() -#endif - #define HPI_DEBUG_ASSERT(expression) \ do { \ - if (!(expression)) {\ - printk(KERN_ERR FILE_LINE\ - "ASSERT " __stringify(expression));\ - HPI_DEBUGBREAK();\ + if (!(expression)) { \ + printk(KERN_ERR FILE_LINE \ + "ASSERT " __stringify(expression)); \ } \ } while (0) @@ -78,28 +71,27 @@ void hpi_debug_message(struct hpi_message *phm, char *sz_fileline); void hpi_debug_data(u16 *pdata, u32 len); -#define HPI_DEBUG_DATA(pdata, len) \ - do { \ +#define HPI_DEBUG_DATA(pdata, len) \ + do { \ if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \ hpi_debug_data(pdata, len); \ } while (0) -#define HPI_DEBUG_MESSAGE(level, phm) \ - do { \ - if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ - hpi_debug_message(phm,HPI_DEBUG_FLAG_##level \ - FILE_LINE __stringify(level));\ - } \ +#define HPI_DEBUG_MESSAGE(level, phm) \ + do { \ + if (hpi_debug_level >= HPI_DEBUG_LEVEL_##level) { \ + hpi_debug_message(phm, HPI_DEBUG_FLAG_##level \ + FILE_LINE __stringify(level)); \ + } \ } while (0) -#define HPI_DEBUG_RESPONSE(phr) \ - do { \ - if ((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && (phr->error))\ - HPI_DEBUG_LOG(ERROR, \ - "HPI response - error# %d\n", \ - phr->error); \ - else if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) \ - HPI_DEBUG_LOG(VERBOSE, "HPI response OK\n");\ +#define HPI_DEBUG_RESPONSE(phr) \ + do { \ + if (((hpi_debug_level >= HPI_DEBUG_LEVEL_DEBUG) && \ + (phr->error)) ||\ + (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE)) \ + printk(KERN_DEBUG "HPI_RES%d,%d,%d\n", \ + phr->version, phr->error, phr->specific_error); \ } while (0) #ifndef compile_time_assert @@ -107,279 +99,4 @@ void hpi_debug_data(u16 *pdata, u32 len); typedef char msg[(cond) ? 1 : -1] #endif - /* check that size is exactly some number */ -#define function_count_check(sym, size) \ - compile_time_assert((sym##_FUNCTION_COUNT) == (size),\ - strings_match_defs_##sym) - -/* These strings should be generated using a macro which defines - the corresponding symbol values. */ -#define HPI_OBJ_STRINGS \ -{ \ - "HPI_OBJ_SUBSYSTEM", \ - "HPI_OBJ_ADAPTER", \ - "HPI_OBJ_OSTREAM", \ - "HPI_OBJ_ISTREAM", \ - "HPI_OBJ_MIXER", \ - "HPI_OBJ_NODE", \ - "HPI_OBJ_CONTROL", \ - "HPI_OBJ_NVMEMORY", \ - "HPI_OBJ_DIGITALIO", \ - "HPI_OBJ_WATCHDOG", \ - "HPI_OBJ_CLOCK", \ - "HPI_OBJ_PROFILE", \ - "HPI_OBJ_CONTROLEX" \ -} - -#define HPI_SUBSYS_STRINGS \ -{ \ - "HPI_SUBSYS_OPEN", \ - "HPI_SUBSYS_GET_VERSION", \ - "HPI_SUBSYS_GET_INFO", \ - "HPI_SUBSYS_FIND_ADAPTERS", \ - "HPI_SUBSYS_CREATE_ADAPTER",\ - "HPI_SUBSYS_CLOSE", \ - "HPI_SUBSYS_DELETE_ADAPTER", \ - "HPI_SUBSYS_DRIVER_LOAD", \ - "HPI_SUBSYS_DRIVER_UNLOAD", \ - "HPI_SUBSYS_READ_PORT_8", \ - "HPI_SUBSYS_WRITE_PORT_8", \ - "HPI_SUBSYS_GET_NUM_ADAPTERS",\ - "HPI_SUBSYS_GET_ADAPTER", \ - "HPI_SUBSYS_SET_NETWORK_INTERFACE"\ -} -function_count_check(HPI_SUBSYS, 14); - -#define HPI_ADAPTER_STRINGS \ -{ \ - "HPI_ADAPTER_OPEN", \ - "HPI_ADAPTER_CLOSE", \ - "HPI_ADAPTER_GET_INFO", \ - "HPI_ADAPTER_GET_ASSERT", \ - "HPI_ADAPTER_TEST_ASSERT", \ - "HPI_ADAPTER_SET_MODE", \ - "HPI_ADAPTER_GET_MODE", \ - "HPI_ADAPTER_ENABLE_CAPABILITY",\ - "HPI_ADAPTER_SELFTEST", \ - "HPI_ADAPTER_FIND_OBJECT", \ - "HPI_ADAPTER_QUERY_FLASH", \ - "HPI_ADAPTER_START_FLASH", \ - "HPI_ADAPTER_PROGRAM_FLASH", \ - "HPI_ADAPTER_SET_PROPERTY", \ - "HPI_ADAPTER_GET_PROPERTY", \ - "HPI_ADAPTER_ENUM_PROPERTY", \ - "HPI_ADAPTER_MODULE_INFO", \ - "HPI_ADAPTER_DEBUG_READ" \ -} - -function_count_check(HPI_ADAPTER, 18); - -#define HPI_OSTREAM_STRINGS \ -{ \ - "HPI_OSTREAM_OPEN", \ - "HPI_OSTREAM_CLOSE", \ - "HPI_OSTREAM_WRITE", \ - "HPI_OSTREAM_START", \ - "HPI_OSTREAM_STOP", \ - "HPI_OSTREAM_RESET", \ - "HPI_OSTREAM_GET_INFO", \ - "HPI_OSTREAM_QUERY_FORMAT", \ - "HPI_OSTREAM_DATA", \ - "HPI_OSTREAM_SET_VELOCITY", \ - "HPI_OSTREAM_SET_PUNCHINOUT", \ - "HPI_OSTREAM_SINEGEN", \ - "HPI_OSTREAM_ANC_RESET", \ - "HPI_OSTREAM_ANC_GET_INFO", \ - "HPI_OSTREAM_ANC_READ", \ - "HPI_OSTREAM_SET_TIMESCALE",\ - "HPI_OSTREAM_SET_FORMAT", \ - "HPI_OSTREAM_HOSTBUFFER_ALLOC", \ - "HPI_OSTREAM_HOSTBUFFER_FREE", \ - "HPI_OSTREAM_GROUP_ADD",\ - "HPI_OSTREAM_GROUP_GETMAP", \ - "HPI_OSTREAM_GROUP_RESET", \ - "HPI_OSTREAM_HOSTBUFFER_GET_INFO", \ - "HPI_OSTREAM_WAIT_START", \ -} -function_count_check(HPI_OSTREAM, 24); - -#define HPI_ISTREAM_STRINGS \ -{ \ - "HPI_ISTREAM_OPEN", \ - "HPI_ISTREAM_CLOSE", \ - "HPI_ISTREAM_SET_FORMAT", \ - "HPI_ISTREAM_READ", \ - "HPI_ISTREAM_START", \ - "HPI_ISTREAM_STOP", \ - "HPI_ISTREAM_RESET", \ - "HPI_ISTREAM_GET_INFO", \ - "HPI_ISTREAM_QUERY_FORMAT", \ - "HPI_ISTREAM_ANC_RESET", \ - "HPI_ISTREAM_ANC_GET_INFO", \ - "HPI_ISTREAM_ANC_WRITE", \ - "HPI_ISTREAM_HOSTBUFFER_ALLOC",\ - "HPI_ISTREAM_HOSTBUFFER_FREE", \ - "HPI_ISTREAM_GROUP_ADD", \ - "HPI_ISTREAM_GROUP_GETMAP", \ - "HPI_ISTREAM_GROUP_RESET", \ - "HPI_ISTREAM_HOSTBUFFER_GET_INFO", \ - "HPI_ISTREAM_WAIT_START", \ -} -function_count_check(HPI_ISTREAM, 19); - -#define HPI_MIXER_STRINGS \ -{ \ - "HPI_MIXER_OPEN", \ - "HPI_MIXER_CLOSE", \ - "HPI_MIXER_GET_INFO", \ - "HPI_MIXER_GET_NODE_INFO", \ - "HPI_MIXER_GET_CONTROL", \ - "HPI_MIXER_SET_CONNECTION", \ - "HPI_MIXER_GET_CONNECTIONS", \ - "HPI_MIXER_GET_CONTROL_BY_INDEX", \ - "HPI_MIXER_GET_CONTROL_ARRAY_BY_INDEX", \ - "HPI_MIXER_GET_CONTROL_MULTIPLE_VALUES", \ - "HPI_MIXER_STORE", \ -} -function_count_check(HPI_MIXER, 11); - -#define HPI_CONTROL_STRINGS \ -{ \ - "HPI_CONTROL_GET_INFO", \ - "HPI_CONTROL_GET_STATE", \ - "HPI_CONTROL_SET_STATE" \ -} -function_count_check(HPI_CONTROL, 3); - -#define HPI_NVMEMORY_STRINGS \ -{ \ - "HPI_NVMEMORY_OPEN", \ - "HPI_NVMEMORY_READ_BYTE", \ - "HPI_NVMEMORY_WRITE_BYTE" \ -} -function_count_check(HPI_NVMEMORY, 3); - -#define HPI_DIGITALIO_STRINGS \ -{ \ - "HPI_GPIO_OPEN", \ - "HPI_GPIO_READ_BIT", \ - "HPI_GPIO_WRITE_BIT", \ - "HPI_GPIO_READ_ALL", \ - "HPI_GPIO_WRITE_STATUS"\ -} -function_count_check(HPI_GPIO, 5); - -#define HPI_WATCHDOG_STRINGS \ -{ \ - "HPI_WATCHDOG_OPEN", \ - "HPI_WATCHDOG_SET_TIME", \ - "HPI_WATCHDOG_PING" \ -} - -#define HPI_CLOCK_STRINGS \ -{ \ - "HPI_CLOCK_OPEN", \ - "HPI_CLOCK_SET_TIME", \ - "HPI_CLOCK_GET_TIME" \ -} - -#define HPI_PROFILE_STRINGS \ -{ \ - "HPI_PROFILE_OPEN_ALL", \ - "HPI_PROFILE_START_ALL", \ - "HPI_PROFILE_STOP_ALL", \ - "HPI_PROFILE_GET", \ - "HPI_PROFILE_GET_IDLECOUNT", \ - "HPI_PROFILE_GET_NAME", \ - "HPI_PROFILE_GET_UTILIZATION" \ -} -function_count_check(HPI_PROFILE, 7); - -#define HPI_ASYNCEVENT_STRINGS \ -{ \ - "HPI_ASYNCEVENT_OPEN",\ - "HPI_ASYNCEVENT_CLOSE ",\ - "HPI_ASYNCEVENT_WAIT",\ - "HPI_ASYNCEVENT_GETCOUNT",\ - "HPI_ASYNCEVENT_GET",\ - "HPI_ASYNCEVENT_SENDEVENTS"\ -} -function_count_check(HPI_ASYNCEVENT, 6); - -#define HPI_CONTROL_TYPE_STRINGS \ -{ \ - "null control", \ - "HPI_CONTROL_CONNECTION", \ - "HPI_CONTROL_VOLUME", \ - "HPI_CONTROL_METER", \ - "HPI_CONTROL_MUTE", \ - "HPI_CONTROL_MULTIPLEXER", \ - "HPI_CONTROL_AESEBU_TRANSMITTER", \ - "HPI_CONTROL_AESEBU_RECEIVER", \ - "HPI_CONTROL_LEVEL", \ - "HPI_CONTROL_TUNER", \ - "HPI_CONTROL_ONOFFSWITCH", \ - "HPI_CONTROL_VOX", \ - "HPI_CONTROL_AES18_TRANSMITTER", \ - "HPI_CONTROL_AES18_RECEIVER", \ - "HPI_CONTROL_AES18_BLOCKGENERATOR", \ - "HPI_CONTROL_CHANNEL_MODE", \ - "HPI_CONTROL_BITSTREAM", \ - "HPI_CONTROL_SAMPLECLOCK", \ - "HPI_CONTROL_MICROPHONE", \ - "HPI_CONTROL_PARAMETRIC_EQ", \ - "HPI_CONTROL_COMPANDER", \ - "HPI_CONTROL_COBRANET", \ - "HPI_CONTROL_TONE_DETECT", \ - "HPI_CONTROL_SILENCE_DETECT", \ - "HPI_CONTROL_PAD", \ - "HPI_CONTROL_SRC" ,\ - "HPI_CONTROL_UNIVERSAL" \ -} - -compile_time_assert((HPI_CONTROL_LAST_INDEX + 1 == 27), - controltype_strings_match_defs); - -#define HPI_SOURCENODE_STRINGS \ -{ \ - "no source", \ - "HPI_SOURCENODE_OSTREAM", \ - "HPI_SOURCENODE_LINEIN", \ - "HPI_SOURCENODE_AESEBU_IN", \ - "HPI_SOURCENODE_TUNER", \ - "HPI_SOURCENODE_RF", \ - "HPI_SOURCENODE_CLOCK_SOURCE", \ - "HPI_SOURCENODE_RAW_BITSTREAM", \ - "HPI_SOURCENODE_MICROPHONE", \ - "HPI_SOURCENODE_COBRANET", \ - "HPI_SOURCENODE_ANALOG", \ - "HPI_SOURCENODE_ADAPTER" \ -} - -compile_time_assert((HPI_SOURCENODE_LAST_INDEX - HPI_SOURCENODE_NONE + 1) == - (12), sourcenode_strings_match_defs); - -#define HPI_DESTNODE_STRINGS \ -{ \ - "no destination", \ - "HPI_DESTNODE_ISTREAM", \ - "HPI_DESTNODE_LINEOUT", \ - "HPI_DESTNODE_AESEBU_OUT", \ - "HPI_DESTNODE_RF", \ - "HPI_DESTNODE_SPEAKER", \ - "HPI_DESTNODE_COBRANET", \ - "HPI_DESTNODE_ANALOG" \ -} -compile_time_assert((HPI_DESTNODE_LAST_INDEX - HPI_DESTNODE_NONE + 1) == (8), - destnode_strings_match_defs); - -#define HPI_CONTROL_CHANNEL_MODE_STRINGS \ -{ \ - "XXX HPI_CHANNEL_MODE_ERROR XXX", \ - "HPI_CHANNEL_MODE_NORMAL", \ - "HPI_CHANNEL_MODE_SWAP", \ - "HPI_CHANNEL_MODE_LEFT_ONLY", \ - "HPI_CHANNEL_MODE_RIGHT_ONLY" \ -} - -#endif /* _HPIDEBUG_H */ +#endif /* _HPIDEBUG_H_ */ diff --git a/sound/pci/asihpi/hpidspcd.c b/sound/pci/asihpi/hpidspcd.c index 9b10d9a5c255..fb311d8c05bf 100644 --- a/sound/pci/asihpi/hpidspcd.c +++ b/sound/pci/asihpi/hpidspcd.c @@ -71,47 +71,50 @@ short hpi_dsp_code_open(u32 adapter, struct dsp_code *ps_dsp_code, int err; sprintf(fw_name, "asihpi/dsp%04x.bin", adapter); - HPI_DEBUG_LOG(INFO, "requesting firmware for %s\n", fw_name); err = request_firmware(&ps_firmware, fw_name, &ps_dsp_code->ps_dev->dev); + if (err != 0) { - HPI_DEBUG_LOG(ERROR, "%d, request_firmware failed for %s\n", - err, fw_name); + dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev, + "%d, request_firmware failed for %s\n", err, + fw_name); goto error1; } if (ps_firmware->size < sizeof(header)) { - HPI_DEBUG_LOG(ERROR, "header size too small %s\n", fw_name); + dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev, + "Header size too small %s\n", fw_name); goto error2; } memcpy(&header, ps_firmware->data, sizeof(header)); if (header.adapter != adapter) { - HPI_DEBUG_LOG(ERROR, "adapter type incorrect %4x != %4x\n", - header.adapter, adapter); + dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev, + "Adapter type incorrect %4x != %4x\n", header.adapter, + adapter); goto error2; } if (header.size != ps_firmware->size) { - HPI_DEBUG_LOG(ERROR, "code size wrong %d != %ld\n", - header.size, (unsigned long)ps_firmware->size); + dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev, + "Code size wrong %d != %ld\n", header.size, + (unsigned long)ps_firmware->size); goto error2; } - if (header.version / 10000 != HPI_VER_DECIMAL / 10000) { - HPI_DEBUG_LOG(ERROR, - "firmware major version mismatch " - "DSP image %d != driver %d\n", header.version, + if (header.version / 100 != HPI_VER_DECIMAL / 100) { + dev_printk(KERN_ERR, &ps_dsp_code->ps_dev->dev, + "Incompatible firmware version " + "DSP image %d != Driver %d\n", header.version, HPI_VER_DECIMAL); goto error2; } if (header.version != HPI_VER_DECIMAL) { - HPI_DEBUG_LOG(WARNING, - "version mismatch DSP image %d != driver %d\n", + dev_printk(KERN_WARNING, &ps_dsp_code->ps_dev->dev, + "Firmware: release version mismatch DSP image %d != Driver %d\n", header.version, HPI_VER_DECIMAL); - /* goto error2; still allow driver to load */ } - HPI_DEBUG_LOG(INFO, "dsp code %s opened\n", fw_name); + HPI_DEBUG_LOG(DEBUG, "dsp code %s opened\n", fw_name); ps_dsp_code->ps_firmware = ps_firmware; ps_dsp_code->block_length = header.size / sizeof(u32); ps_dsp_code->word_count = sizeof(header) / sizeof(u32); @@ -148,7 +151,7 @@ void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code) short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, u32 *pword) { if (ps_dsp_code->word_count + 1 > ps_dsp_code->block_length) - return (HPI_ERROR_DSP_FILE_FORMAT); + return HPI_ERROR_DSP_FILE_FORMAT; *pword = ((u32 *)(ps_dsp_code->ps_firmware->data))[ps_dsp_code-> word_count]; diff --git a/sound/pci/asihpi/hpidspcd.h b/sound/pci/asihpi/hpidspcd.h index d7c240398225..65f0ca732704 100644 --- a/sound/pci/asihpi/hpidspcd.h +++ b/sound/pci/asihpi/hpidspcd.h @@ -87,7 +87,7 @@ void hpi_dsp_code_rewind(struct dsp_code *ps_dsp_code); */ short hpi_dsp_code_read_word(struct dsp_code *ps_dsp_code, /**< DSP code descriptor */ - u32 *pword /**< where to store the read word */ + u32 *pword /**< Where to store the read word */ ); /** Get a block of dsp code into an internal buffer, and provide a pointer to diff --git a/sound/pci/asihpi/hpifunc.c b/sound/pci/asihpi/hpifunc.c index 1e92eb6dd509..c38fc9487560 100644 --- a/sound/pci/asihpi/hpifunc.c +++ b/sound/pci/asihpi/hpifunc.c @@ -30,16 +30,25 @@ u32 hpi_indexes_to_handle(const char c_object, const u16 adapter_index, return handle.w; } -void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, - u16 *pw_object_index) +static u16 hpi_handle_indexes(const u32 h, u16 *p1, u16 *p2) { union handle_word uhandle; - uhandle.w = handle; + if (!h) + return HPI_ERROR_INVALID_HANDLE; + + uhandle.w = h; + + *p1 = (u16)uhandle.h.adapter_index; + if (p2) + *p2 = (u16)uhandle.h.obj_index; - if (pw_adapter_index) - *pw_adapter_index = (u16)uhandle.h.adapter_index; - if (pw_object_index) - *pw_object_index = (u16)uhandle.h.obj_index; + return 0; +} + +void hpi_handle_to_indexes(const u32 handle, u16 *pw_adapter_index, + u16 *pw_object_index) +{ + hpi_handle_indexes(handle, pw_adapter_index, pw_object_index); } char hpi_handle_object(const u32 handle) @@ -49,22 +58,6 @@ char hpi_handle_object(const u32 handle) return (char)uhandle.h.obj_type; } -#define u32TOINDEX(h, i1) \ -do {\ - if (h == 0) \ - return HPI_ERROR_INVALID_OBJ; \ - else \ - hpi_handle_to_indexes(h, i1, NULL); \ -} while (0) - -#define u32TOINDEXES(h, i1, i2) \ -do {\ - if (h == 0) \ - return HPI_ERROR_INVALID_OBJ; \ - else \ - hpi_handle_to_indexes(h, i1, i2);\ -} while (0) - void hpi_format_to_msg(struct hpi_msg_format *pMF, const struct hpi_format *pF) { @@ -94,52 +87,13 @@ void hpi_stream_response_to_legacy(struct hpi_stream_res *pSR) pSR->u.legacy_stream_info.state = pSR->u.stream_info.state; } -static struct hpi_hsubsys gh_subsys; - -struct hpi_hsubsys *hpi_subsys_create(void) +static inline void hpi_send_recvV1(struct hpi_message_header *m, + struct hpi_response_header *r) { - struct hpi_message hm; - struct hpi_response hr; - - memset(&gh_subsys, 0, sizeof(struct hpi_hsubsys)); - - { - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_OPEN); - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - return &gh_subsys; - - } - return NULL; -} - -void hpi_subsys_free(const struct hpi_hsubsys *ph_subsys) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_CLOSE); - hpi_send_recv(&hm, &hr); - + hpi_send_recv((struct hpi_message *)m, (struct hpi_response *)r); } -u16 hpi_subsys_get_version(const struct hpi_hsubsys *ph_subsys, u32 *pversion) -{ - struct hpi_message hm; - struct hpi_response hr; - - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_VERSION); - hpi_send_recv(&hm, &hr); - *pversion = hr.u.s.version; - return hr.error; -} - -u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys, - u32 *pversion_ex) +u16 hpi_subsys_get_version_ex(u32 *pversion_ex) { struct hpi_message hm; struct hpi_response hr; @@ -151,51 +105,8 @@ u16 hpi_subsys_get_version_ex(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_subsys_get_info(const struct hpi_hsubsys *ph_subsys, u32 *pversion, - u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_INFO); - - hpi_send_recv(&hm, &hr); - - *pversion = hr.u.s.version; - if (list_length > HPI_MAX_ADAPTERS) - memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, - HPI_MAX_ADAPTERS); - else - memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, list_length); - *pw_num_adapters = hr.u.s.num_adapters; - return hr.error; -} - -u16 hpi_subsys_find_adapters(const struct hpi_hsubsys *ph_subsys, - u16 *pw_num_adapters, u16 aw_adapter_list[], u16 list_length) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_FIND_ADAPTERS); - - hpi_send_recv(&hm, &hr); - - if (list_length > HPI_MAX_ADAPTERS) { - memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, - HPI_MAX_ADAPTERS * sizeof(u16)); - memset(&aw_adapter_list[HPI_MAX_ADAPTERS], 0, - (list_length - HPI_MAX_ADAPTERS) * sizeof(u16)); - } else - memcpy(aw_adapter_list, &hr.u.s.aw_adapter_list, - list_length * sizeof(u16)); - *pw_num_adapters = hr.u.s.num_adapters; - - return hr.error; -} - -u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys, - const struct hpi_resource *p_resource, u16 *pw_adapter_index) +u16 hpi_subsys_create_adapter(const struct hpi_resource *p_resource, + u16 *pw_adapter_index) { struct hpi_message hm; struct hpi_response hr; @@ -210,20 +121,18 @@ u16 hpi_subsys_create_adapter(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_subsys_delete_adapter(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index) +u16 hpi_subsys_delete_adapter(u16 adapter_index) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_DELETE_ADAPTER); - hm.adapter_index = adapter_index; + hm.obj_index = adapter_index; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys, - int *pn_num_adapters) +u16 hpi_subsys_get_num_adapters(int *pn_num_adapters) { struct hpi_message hm; struct hpi_response hr; @@ -234,35 +143,22 @@ u16 hpi_subsys_get_num_adapters(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_subsys_get_adapter(const struct hpi_hsubsys *ph_subsys, int iterator, - u32 *padapter_index, u16 *pw_adapter_type) +u16 hpi_subsys_get_adapter(int iterator, u32 *padapter_index, + u16 *pw_adapter_type) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_GET_ADAPTER); - hm.adapter_index = (u16)iterator; + hm.obj_index = (u16)iterator; hpi_send_recv(&hm, &hr); *padapter_index = (int)hr.u.s.adapter_index; - *pw_adapter_type = hr.u.s.aw_adapter_list[0]; - return hr.error; -} + *pw_adapter_type = hr.u.s.adapter_type; -u16 hpi_subsys_set_host_network_interface(const struct hpi_hsubsys *ph_subsys, - const char *sz_interface) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_SET_NETWORK_INTERFACE); - if (sz_interface == NULL) - return HPI_ERROR_INVALID_RESOURCE; - hm.u.s.resource.r.net_if = sz_interface; - hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) +u16 hpi_adapter_open(u16 adapter_index) { struct hpi_message hm; struct hpi_response hr; @@ -276,7 +172,7 @@ u16 hpi_adapter_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) } -u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) +u16 hpi_adapter_close(u16 adapter_index) { struct hpi_message hm; struct hpi_response hr; @@ -289,15 +185,14 @@ u16 hpi_adapter_close(const struct hpi_hsubsys *ph_subsys, u16 adapter_index) return hr.error; } -u16 hpi_adapter_set_mode(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 adapter_mode) +u16 hpi_adapter_set_mode(u16 adapter_index, u32 adapter_mode) { - return hpi_adapter_set_mode_ex(ph_subsys, adapter_index, adapter_mode, + return hpi_adapter_set_mode_ex(adapter_index, adapter_mode, HPI_ADAPTER_MODE_SET); } -u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 adapter_mode, u16 query_or_set) +u16 hpi_adapter_set_mode_ex(u16 adapter_index, u32 adapter_mode, + u16 query_or_set) { struct hpi_message hm; struct hpi_response hr; @@ -305,14 +200,13 @@ u16 hpi_adapter_set_mode_ex(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, HPI_ADAPTER_SET_MODE); hm.adapter_index = adapter_index; - hm.u.a.adapter_mode = adapter_mode; - hm.u.a.assert_id = query_or_set; + hm.u.ax.mode.adapter_mode = adapter_mode; + hm.u.ax.mode.query_or_set = query_or_set; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 *padapter_mode) +u16 hpi_adapter_get_mode(u16 adapter_index, u32 *padapter_mode) { struct hpi_message hm; struct hpi_response hr; @@ -321,13 +215,13 @@ u16 hpi_adapter_get_mode(const struct hpi_hsubsys *ph_subsys, hm.adapter_index = adapter_index; hpi_send_recv(&hm, &hr); if (padapter_mode) - *padapter_mode = hr.u.a.serial_number; + *padapter_mode = hr.u.ax.mode.adapter_mode; return hr.error; } -u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *pw_num_outstreams, u16 *pw_num_instreams, - u16 *pw_version, u32 *pserial_number, u16 *pw_adapter_type) +u16 hpi_adapter_get_info(u16 adapter_index, u16 *pw_num_outstreams, + u16 *pw_num_instreams, u16 *pw_version, u32 *pserial_number, + u16 *pw_adapter_type) { struct hpi_message hm; struct hpi_response hr; @@ -337,18 +231,17 @@ u16 hpi_adapter_get_info(const struct hpi_hsubsys *ph_subsys, hpi_send_recv(&hm, &hr); - *pw_adapter_type = hr.u.a.adapter_type; - *pw_num_outstreams = hr.u.a.num_outstreams; - *pw_num_instreams = hr.u.a.num_instreams; - *pw_version = hr.u.a.version; - *pserial_number = hr.u.a.serial_number; + *pw_adapter_type = hr.u.ax.info.adapter_type; + *pw_num_outstreams = hr.u.ax.info.num_outstreams; + *pw_num_instreams = hr.u.ax.info.num_instreams; + *pw_version = hr.u.ax.info.version; + *pserial_number = hr.u.ax.info.serial_number; return hr.error; } -u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 module_index, u16 *pw_num_outputs, - u16 *pw_num_inputs, u16 *pw_version, u32 *pserial_number, - u16 *pw_module_type, u32 *ph_module) +u16 hpi_adapter_get_module_by_index(u16 adapter_index, u16 module_index, + u16 *pw_num_outputs, u16 *pw_num_inputs, u16 *pw_version, + u32 *pserial_number, u16 *pw_module_type, u32 *ph_module) { struct hpi_message hm; struct hpi_response hr; @@ -360,173 +253,18 @@ u16 hpi_adapter_get_module_by_index(const struct hpi_hsubsys *ph_subsys, hpi_send_recv(&hm, &hr); - *pw_module_type = hr.u.a.adapter_type; - *pw_num_outputs = hr.u.a.num_outstreams; - *pw_num_inputs = hr.u.a.num_instreams; - *pw_version = hr.u.a.version; - *pserial_number = hr.u.a.serial_number; + *pw_module_type = hr.u.ax.info.adapter_type; + *pw_num_outputs = hr.u.ax.info.num_outstreams; + *pw_num_inputs = hr.u.ax.info.num_instreams; + *pw_version = hr.u.ax.info.version; + *pserial_number = hr.u.ax.info.serial_number; *ph_module = 0; return hr.error; } -u16 hpi_adapter_get_assert(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *assert_present, char *psz_assert, - u16 *pw_line_number) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_ASSERT); - hm.adapter_index = adapter_index; - hpi_send_recv(&hm, &hr); - - *assert_present = 0; - - if (!hr.error) { - - *pw_line_number = (u16)hr.u.a.serial_number; - if (*pw_line_number) { - - int i; - char *src = (char *)hr.u.a.sz_adapter_assert; - char *dst = psz_assert; - - *assert_present = 1; - - for (i = 0; i < HPI_STRING_LEN; i++) { - char c; - c = *src++; - *dst++ = c; - if (c == 0) - break; - } - - } - } - return hr.error; -} - -u16 hpi_adapter_get_assert_ex(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 *assert_present, char *psz_assert, - u32 *pline_number, u16 *pw_assert_on_dsp) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_GET_ASSERT); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - *assert_present = 0; - - if (!hr.error) { - - *pline_number = hr.u.a.serial_number; - - *assert_present = hr.u.a.adapter_type; - - *pw_assert_on_dsp = hr.u.a.adapter_index; - - if (!*assert_present && *pline_number) - - *assert_present = 1; - - if (*assert_present) { - - int i; - char *src = (char *)hr.u.a.sz_adapter_assert; - char *dst = psz_assert; - - for (i = 0; i < HPI_STRING_LEN; i++) { - char c; - c = *src++; - *dst++ = c; - if (c == 0) - break; - } - - } else { - *psz_assert = 0; - } - } - return hr.error; -} - -u16 hpi_adapter_test_assert(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 assert_id) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_TEST_ASSERT); - hm.adapter_index = adapter_index; - hm.u.a.assert_id = assert_id; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_adapter_enable_capability(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 capability, u32 key) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_ENABLE_CAPABILITY); - hm.adapter_index = adapter_index; - hm.u.a.assert_id = capability; - hm.u.a.adapter_mode = key; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_adapter_self_test(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_SELFTEST); - hm.adapter_index = adapter_index; - hpi_send_recv(&hm, &hr); - return hr.error; -} - -u16 hpi_adapter_debug_read(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 dsp_address, char *p_buffer, int *count_bytes) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, - HPI_ADAPTER_DEBUG_READ); - - hr.size = sizeof(hr); - - hm.adapter_index = adapter_index; - hm.u.ax.debug_read.dsp_address = dsp_address; - - if (*count_bytes > (int)sizeof(hr.u.bytes)) - *count_bytes = sizeof(hr.u.bytes); - - hm.u.ax.debug_read.count_bytes = *count_bytes; - - hpi_send_recv(&hm, &hr); - - if (!hr.error) { - *count_bytes = hr.size - 12; - memcpy(p_buffer, &hr.u.bytes, *count_bytes); - } else - *count_bytes = 0; - return hr.error; -} - -u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 property, u16 parameter1, u16 parameter2) +u16 hpi_adapter_set_property(u16 adapter_index, u16 property, u16 parameter1, + u16 parameter2) { struct hpi_message hm; struct hpi_response hr; @@ -542,9 +280,8 @@ u16 hpi_adapter_set_property(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 property, u16 *pw_parameter1, - u16 *pw_parameter2) +u16 hpi_adapter_get_property(u16 adapter_index, u16 property, + u16 *pw_parameter1, u16 *pw_parameter2) { struct hpi_message hm; struct hpi_response hr; @@ -564,9 +301,8 @@ u16 hpi_adapter_get_property(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 index, u16 what_to_enumerate, - u16 property_index, u32 *psetting) +u16 hpi_adapter_enumerate_property(u16 adapter_index, u16 index, + u16 what_to_enumerate, u16 property_index, u32 *psetting) { return 0; } @@ -574,7 +310,7 @@ u16 hpi_adapter_enumerate_property(const struct hpi_hsubsys *ph_subsys, u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, u32 sample_rate, u32 bit_rate, u32 attributes) { - u16 error = 0; + u16 err = 0; struct hpi_msg_format fmt; switch (channels) { @@ -586,8 +322,8 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, case 16: break; default: - error = HPI_ERROR_INVALID_CHANNELS; - return error; + err = HPI_ERROR_INVALID_CHANNELS; + return err; } fmt.channels = channels; @@ -610,17 +346,17 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, case HPI_FORMAT_OEM2: break; default: - error = HPI_ERROR_INVALID_FORMAT; - return error; + err = HPI_ERROR_INVALID_FORMAT; + return err; } fmt.format = format; if (sample_rate < 8000L) { - error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; + err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; sample_rate = 8000L; } if (sample_rate > 200000L) { - error = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; + err = HPI_ERROR_INCOMPATIBLE_SAMPLERATE; sample_rate = 200000L; } fmt.sample_rate = sample_rate; @@ -651,10 +387,10 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, if ((channels == 1) && (attributes != HPI_MPEG_MODE_DEFAULT)) { attributes = HPI_MPEG_MODE_DEFAULT; - error = HPI_ERROR_INVALID_FORMAT; + err = HPI_ERROR_INVALID_FORMAT; } else if (attributes > HPI_MPEG_MODE_DUALCHANNEL) { attributes = HPI_MPEG_MODE_DEFAULT; - error = HPI_ERROR_INVALID_FORMAT; + err = HPI_ERROR_INVALID_FORMAT; } fmt.attributes = attributes; break; @@ -663,7 +399,7 @@ u16 hpi_format_create(struct hpi_format *p_format, u16 channels, u16 format, } hpi_msg_to_format(p_format, &fmt); - return error; + return err; } u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format, @@ -712,8 +448,8 @@ u16 hpi_stream_estimate_buffer_size(struct hpi_format *p_format, return 0; } -u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u16 outstream_index, u32 *ph_outstream) +u16 hpi_outstream_open(u16 adapter_index, u16 outstream_index, + u32 *ph_outstream) { struct hpi_message hm; struct hpi_response hr; @@ -733,38 +469,41 @@ u16 hpi_outstream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, return hr.error; } -u16 hpi_outstream_close(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +u16 hpi_outstream_close(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_HOSTBUFFER_FREE); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; + hpi_send_recv(&hm, &hr); hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_GROUP_RESET); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index); hpi_send_recv(&hm, &hr); hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_CLOSE); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index); hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_to_play, - u32 *psamples_played, u32 *pauxiliary_data_to_play) +u16 hpi_outstream_get_info_ex(u32 h_outstream, u16 *pw_state, + u32 *pbuffer_size, u32 *pdata_to_play, u32 *psamples_played, + u32 *pauxiliary_data_to_play) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_GET_INFO); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); @@ -782,15 +521,15 @@ u16 hpi_outstream_get_info_ex(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, const u8 *pb_data, u32 bytes_to_write, - const struct hpi_format *p_format) +u16 hpi_outstream_write_buf(u32 h_outstream, const u8 *pb_data, + u32 bytes_to_write, const struct hpi_format *p_format) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_WRITE); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.pb_data = (u8 *)pb_data; hm.u.d.u.data.data_size = bytes_to_write; @@ -801,82 +540,85 @@ u16 hpi_outstream_write_buf(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_start(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +u16 hpi_outstream_start(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_START); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_wait_start(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream) +u16 hpi_outstream_wait_start(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_WAIT_START); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +u16 hpi_outstream_stop(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_STOP); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_sinegen(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream) +u16 hpi_outstream_sinegen(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_SINEGEN); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_outstream) +u16 hpi_outstream_reset(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_RESET); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_format *p_format) +u16 hpi_outstream_query_format(u32 h_outstream, struct hpi_format *p_format) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_QUERY_FORMAT); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_format_to_msg(&hm.u.d.u.data.format, p_format); @@ -885,15 +627,15 @@ u16 hpi_outstream_query_format(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_format *p_format) +u16 hpi_outstream_set_format(u32 h_outstream, struct hpi_format *p_format) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_SET_FORMAT); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_format_to_msg(&hm.u.d.u.data.format, p_format); @@ -902,15 +644,15 @@ u16 hpi_outstream_set_format(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, short velocity) +u16 hpi_outstream_set_velocity(u32 h_outstream, short velocity) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_SET_VELOCITY); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.velocity = velocity; hpi_send_recv(&hm, &hr); @@ -918,15 +660,16 @@ u16 hpi_outstream_set_velocity(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 punch_in_sample, u32 punch_out_sample) +u16 hpi_outstream_set_punch_in_out(u32 h_outstream, u32 punch_in_sample, + u32 punch_out_sample) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_SET_PUNCHINOUT); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.pio.punch_in_sample = punch_in_sample; hm.u.d.u.pio.punch_out_sample = punch_out_sample; @@ -936,29 +679,29 @@ u16 hpi_outstream_set_punch_in_out(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u16 mode) +u16 hpi_outstream_ancillary_reset(u32 h_outstream, u16 mode) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_ANC_RESET); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.format.channels = mode; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 *pframes_available) +u16 hpi_outstream_ancillary_get_info(u32 h_outstream, u32 *pframes_available) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_ANC_GET_INFO); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (hr.error == 0) { if (pframes_available) @@ -969,8 +712,8 @@ u16 hpi_outstream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, struct hpi_anc_frame *p_anc_frame_buffer, +u16 hpi_outstream_ancillary_read(u32 h_outstream, + struct hpi_anc_frame *p_anc_frame_buffer, u32 anc_frame_buffer_size_in_bytes, u32 number_of_ancillary_frames_to_read) { @@ -979,7 +722,8 @@ u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_ANC_READ); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; hm.u.d.u.data.data_size = number_of_ancillary_frames_to_read * @@ -987,19 +731,19 @@ u16 hpi_outstream_ancillary_read(const struct hpi_hsubsys *ph_subsys, if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) hpi_send_recv(&hm, &hr); else - hr.error = HPI_ERROR_INVALID_DATA_TRANSFER; + hr.error = HPI_ERROR_INVALID_DATASIZE; return hr.error; } -u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 time_scale) +u16 hpi_outstream_set_time_scale(u32 h_outstream, u32 time_scale) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_SET_TIMESCALE); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.time_scale = time_scale; @@ -1008,22 +752,21 @@ u16 hpi_outstream_set_time_scale(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 size_in_bytes) +u16 hpi_outstream_host_buffer_allocate(u32 h_outstream, u32 size_in_bytes) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_HOSTBUFFER_ALLOC); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.data_size = size_in_bytes; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u8 **pp_buffer, +u16 hpi_outstream_host_buffer_get_info(u32 h_outstream, u8 **pp_buffer, struct hpi_hostbuffer_status **pp_status) { struct hpi_message hm; @@ -1031,7 +774,8 @@ u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_HOSTBUFFER_GET_INFO); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (hr.error == 0) { @@ -1043,21 +787,20 @@ u16 hpi_outstream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream) +u16 hpi_outstream_host_buffer_free(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_HOSTBUFFER_FREE); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 h_stream) +u16 hpi_outstream_group_add(u32 h_outstream, u32 h_stream) { struct hpi_message hm; struct hpi_response hr; @@ -1066,22 +809,22 @@ u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_GROUP_ADD); - hr.error = 0; - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; + + if (hpi_handle_indexes(h_stream, &adapter, + &hm.u.d.u.stream.stream_index)) + return HPI_ERROR_INVALID_HANDLE; + c_obj_type = hpi_handle_object(h_stream); switch (c_obj_type) { case HPI_OBJ_OSTREAM: - hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM; - u32TOINDEXES(h_stream, &adapter, - &hm.u.d.u.stream.stream_index); - break; case HPI_OBJ_ISTREAM: - hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM; - u32TOINDEXES(h_stream, &adapter, - &hm.u.d.u.stream.stream_index); + hm.u.d.u.stream.object_type = c_obj_type; break; default: - return HPI_ERROR_INVALID_STREAM; + return HPI_ERROR_INVALID_OBJ; } if (adapter != hm.adapter_index) return HPI_ERROR_NO_INTERADAPTER_GROUPS; @@ -1090,15 +833,16 @@ u16 hpi_outstream_group_add(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream, u32 *poutstream_map, u32 *pinstream_map) +u16 hpi_outstream_group_get_map(u32 h_outstream, u32 *poutstream_map, + u32 *pinstream_map) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_GROUP_GETMAP); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (poutstream_map) @@ -1109,21 +853,20 @@ u16 hpi_outstream_group_get_map(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_outstream_group_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_outstream) +u16 hpi_outstream_group_reset(u32 h_outstream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_GROUP_RESET); - u32TOINDEXES(h_outstream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_outstream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u16 instream_index, u32 *ph_instream) +u16 hpi_instream_open(u16 adapter_index, u16 instream_index, u32 *ph_instream) { struct hpi_message hm; struct hpi_response hr; @@ -1145,38 +888,40 @@ u16 hpi_instream_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, return hr.error; } -u16 hpi_instream_close(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +u16 hpi_instream_close(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_HOSTBUFFER_FREE); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_GROUP_RESET); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index); hpi_send_recv(&hm, &hr); hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_CLOSE); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index); hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_format *p_format) +u16 hpi_instream_query_format(u32 h_instream, + const struct hpi_format *p_format) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_QUERY_FORMAT); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_format_to_msg(&hm.u.d.u.data.format, p_format); hpi_send_recv(&hm, &hr); @@ -1184,15 +929,15 @@ u16 hpi_instream_query_format(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_format *p_format) +u16 hpi_instream_set_format(u32 h_instream, const struct hpi_format *p_format) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_SET_FORMAT); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_format_to_msg(&hm.u.d.u.data.format, p_format); hpi_send_recv(&hm, &hr); @@ -1200,15 +945,15 @@ u16 hpi_instream_set_format(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream, - u8 *pb_data, u32 bytes_to_read) +u16 hpi_instream_read_buf(u32 h_instream, u8 *pb_data, u32 bytes_to_read) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_READ); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.data_size = bytes_to_read; hm.u.d.u.data.pb_data = pb_data; @@ -1217,72 +962,76 @@ u16 hpi_instream_read_buf(const struct hpi_hsubsys *ph_subsys, u32 h_instream, return hr.error; } -u16 hpi_instream_start(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +u16 hpi_instream_start(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_START); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_wait_start(const struct hpi_hsubsys *ph_subsys, - u32 h_instream) +u16 hpi_instream_wait_start(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_WAIT_START); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_stop(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +u16 hpi_instream_stop(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_STOP); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_reset(const struct hpi_hsubsys *ph_subsys, u32 h_instream) +u16 hpi_instream_reset(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_RESET); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u16 *pw_state, u32 *pbuffer_size, u32 *pdata_recorded, - u32 *psamples_recorded, u32 *pauxiliary_data_recorded) +u16 hpi_instream_get_info_ex(u32 h_instream, u16 *pw_state, u32 *pbuffer_size, + u32 *pdata_recorded, u32 *psamples_recorded, + u32 *pauxiliary_data_recorded) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_GET_INFO); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); @@ -1300,15 +1049,15 @@ u16 hpi_instream_get_info_ex(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u16 bytes_per_frame, u16 mode, u16 alignment, - u16 idle_bit) +u16 hpi_instream_ancillary_reset(u32 h_instream, u16 bytes_per_frame, + u16 mode, u16 alignment, u16 idle_bit) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_ANC_RESET); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.format.attributes = bytes_per_frame; hm.u.d.u.data.format.format = (mode << 8) | (alignment & 0xff); hm.u.d.u.data.format.channels = idle_bit; @@ -1316,14 +1065,14 @@ u16 hpi_instream_ancillary_reset(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 *pframe_space) +u16 hpi_instream_ancillary_get_info(u32 h_instream, u32 *pframe_space) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_ANC_GET_INFO); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (pframe_space) *pframe_space = @@ -1333,8 +1082,8 @@ u16 hpi_instream_ancillary_get_info(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, const struct hpi_anc_frame *p_anc_frame_buffer, +u16 hpi_instream_ancillary_write(u32 h_instream, + const struct hpi_anc_frame *p_anc_frame_buffer, u32 anc_frame_buffer_size_in_bytes, u32 number_of_ancillary_frames_to_write) { @@ -1343,7 +1092,8 @@ u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_ANC_WRITE); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.pb_data = (u8 *)p_anc_frame_buffer; hm.u.d.u.data.data_size = number_of_ancillary_frames_to_write * @@ -1351,12 +1101,11 @@ u16 hpi_instream_ancillary_write(const struct hpi_hsubsys *ph_subsys, if (hm.u.d.u.data.data_size <= anc_frame_buffer_size_in_bytes) hpi_send_recv(&hm, &hr); else - hr.error = HPI_ERROR_INVALID_DATA_TRANSFER; + hr.error = HPI_ERROR_INVALID_DATASIZE; return hr.error; } -u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 size_in_bytes) +u16 hpi_instream_host_buffer_allocate(u32 h_instream, u32 size_in_bytes) { struct hpi_message hm; @@ -1364,14 +1113,14 @@ u16 hpi_instream_host_buffer_allocate(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_HOSTBUFFER_ALLOC); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.d.u.data.data_size = size_in_bytes; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u8 **pp_buffer, +u16 hpi_instream_host_buffer_get_info(u32 h_instream, u8 **pp_buffer, struct hpi_hostbuffer_status **pp_status) { struct hpi_message hm; @@ -1379,7 +1128,8 @@ u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_HOSTBUFFER_GET_INFO); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (hr.error == 0) { @@ -1391,8 +1141,7 @@ u16 hpi_instream_host_buffer_get_info(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, - u32 h_instream) +u16 hpi_instream_host_buffer_free(u32 h_instream) { struct hpi_message hm; @@ -1400,13 +1149,13 @@ u16 hpi_instream_host_buffer_free(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_HOSTBUFFER_FREE); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 h_stream) +u16 hpi_instream_group_add(u32 h_instream, u32 h_stream) { struct hpi_message hm; struct hpi_response hr; @@ -1416,22 +1165,23 @@ u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_GROUP_ADD); hr.error = 0; - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; + + if (hpi_handle_indexes(h_stream, &adapter, + &hm.u.d.u.stream.stream_index)) + return HPI_ERROR_INVALID_HANDLE; + c_obj_type = hpi_handle_object(h_stream); switch (c_obj_type) { case HPI_OBJ_OSTREAM: - hm.u.d.u.stream.object_type = HPI_OBJ_OSTREAM; - u32TOINDEXES(h_stream, &adapter, - &hm.u.d.u.stream.stream_index); - break; case HPI_OBJ_ISTREAM: - hm.u.d.u.stream.object_type = HPI_OBJ_ISTREAM; - u32TOINDEXES(h_stream, &adapter, - &hm.u.d.u.stream.stream_index); + hm.u.d.u.stream.object_type = c_obj_type; break; default: - return HPI_ERROR_INVALID_STREAM; + return HPI_ERROR_INVALID_OBJ; } if (adapter != hm.adapter_index) @@ -1441,15 +1191,16 @@ u16 hpi_instream_group_add(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys, - u32 h_instream, u32 *poutstream_map, u32 *pinstream_map) +u16 hpi_instream_group_get_map(u32 h_instream, u32 *poutstream_map, + u32 *pinstream_map) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_HOSTBUFFER_FREE); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); if (poutstream_map) @@ -1460,21 +1211,20 @@ u16 hpi_instream_group_get_map(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_instream_group_reset(const struct hpi_hsubsys *ph_subsys, - u32 h_instream) +u16 hpi_instream_group_reset(u32 h_instream) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_GROUP_RESET); - u32TOINDEXES(h_instream, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_instream, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_mixer) +u16 hpi_mixer_open(u16 adapter_index, u32 *ph_mixer) { struct hpi_message hm; struct hpi_response hr; @@ -1492,25 +1242,29 @@ u16 hpi_mixer_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, return hr.error; } -u16 hpi_mixer_close(const struct hpi_hsubsys *ph_subsys, u32 h_mixer) +u16 hpi_mixer_close(u32 h_mixer) { struct hpi_message hm; struct hpi_response hr; + hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_CLOSE); - u32TOINDEX(h_mixer, &hm.adapter_index); + if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) + return HPI_ERROR_INVALID_HANDLE; + hpi_send_recv(&hm, &hr); return hr.error; } -u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, - u16 src_node_type, u16 src_node_type_index, u16 dst_node_type, - u16 dst_node_type_index, u16 control_type, u32 *ph_control) +u16 hpi_mixer_get_control(u32 h_mixer, u16 src_node_type, + u16 src_node_type_index, u16 dst_node_type, u16 dst_node_type_index, + u16 control_type, u32 *ph_control) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_GET_CONTROL); - u32TOINDEX(h_mixer, &hm.adapter_index); + if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) + return HPI_ERROR_INVALID_HANDLE; hm.u.m.node_type1 = src_node_type; hm.u.m.node_index1 = src_node_type_index; hm.u.m.node_type2 = dst_node_type; @@ -1528,16 +1282,16 @@ u16 hpi_mixer_get_control(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, return hr.error; } -u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys, - u32 h_mixer, u16 control_index, u16 *pw_src_node_type, - u16 *pw_src_node_index, u16 *pw_dst_node_type, u16 *pw_dst_node_index, - u16 *pw_control_type, u32 *ph_control) +u16 hpi_mixer_get_control_by_index(u32 h_mixer, u16 control_index, + u16 *pw_src_node_type, u16 *pw_src_node_index, u16 *pw_dst_node_type, + u16 *pw_dst_node_index, u16 *pw_control_type, u32 *ph_control) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_GET_CONTROL_BY_INDEX); - u32TOINDEX(h_mixer, &hm.adapter_index); + if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) + return HPI_ERROR_INVALID_HANDLE; hm.u.m.control_index = control_index; hpi_send_recv(&hm, &hr); @@ -1562,13 +1316,14 @@ u16 hpi_mixer_get_control_by_index(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, - enum HPI_MIXER_STORE_COMMAND command, u16 index) +u16 hpi_mixer_store(u32 h_mixer, enum HPI_MIXER_STORE_COMMAND command, + u16 index) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_MIXER, HPI_MIXER_STORE); - u32TOINDEX(h_mixer, &hm.adapter_index); + if (hpi_handle_indexes(h_mixer, &hm.adapter_index, NULL)) + return HPI_ERROR_INVALID_HANDLE; hm.u.mx.store.command = command; hm.u.mx.store.index = index; hpi_send_recv(&hm, &hr); @@ -1576,16 +1331,16 @@ u16 hpi_mixer_store(const struct hpi_hsubsys *ph_subsys, u32 h_mixer, } static -u16 hpi_control_param_set(const struct hpi_hsubsys *ph_subsys, - const u32 h_control, const u16 attrib, const u32 param1, - const u32 param2) +u16 hpi_control_param_set(const u32 h_control, const u16 attrib, + const u32 param1, const u32 param2) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attrib; hm.u.c.param1 = param1; hm.u.c.param2 = param2; @@ -1601,7 +1356,8 @@ static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attrib; hm.u.c.an_log_value[0] = sv0; hm.u.c.an_log_value[1] = sv1; @@ -1610,16 +1366,16 @@ static u16 hpi_control_log_set2(u32 h_control, u16 attrib, short sv0, } static -u16 hpi_control_param_get(const struct hpi_hsubsys *ph_subsys, - const u32 h_control, const u16 attrib, u32 param1, u32 param2, - u32 *pparam1, u32 *pparam2) +u16 hpi_control_param_get(const u32 h_control, const u16 attrib, u32 param1, + u32 param2, u32 *pparam1, u32 *pparam2) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attrib; hm.u.c.param1 = param1; hm.u.c.param2 = param2; @@ -1632,19 +1388,20 @@ u16 hpi_control_param_get(const struct hpi_hsubsys *ph_subsys, return hr.error; } -#define hpi_control_param1_get(s, h, a, p1) \ - hpi_control_param_get(s, h, a, 0, 0, p1, NULL) -#define hpi_control_param2_get(s, h, a, p1, p2) \ - hpi_control_param_get(s, h, a, 0, 0, p1, p2) +#define hpi_control_param1_get(h, a, p1) \ + hpi_control_param_get(h, a, 0, 0, p1, NULL) +#define hpi_control_param2_get(h, a, p1, p2) \ + hpi_control_param_get(h, a, 0, 0, p1, p2) -static u16 hpi_control_log_get2(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 attrib, short *sv0, short *sv1) +static u16 hpi_control_log_get2(u32 h_control, u16 attrib, short *sv0, + short *sv1) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attrib; hpi_send_recv(&hm, &hr); @@ -1655,8 +1412,7 @@ static u16 hpi_control_log_get2(const struct hpi_hsubsys *ph_subsys, } static -u16 hpi_control_query(const struct hpi_hsubsys *ph_subsys, - const u32 h_control, const u16 attrib, const u32 index, +u16 hpi_control_query(const u32 h_control, const u16 attrib, const u32 index, const u32 param, u32 *psetting) { struct hpi_message hm; @@ -1664,7 +1420,8 @@ u16 hpi_control_query(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_INFO); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attrib; hm.u.c.param1 = index; @@ -1682,7 +1439,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, unsigned int sub_string_index = 0, j = 0; char c = 0; unsigned int n = 0; - u16 hE = 0; + u16 err = 0; if ((string_length < 1) || (string_length > 256)) return HPI_ERROR_INVALID_CONTROL_VALUE; @@ -1693,7 +1450,9 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, + &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = attribute; hm.u.c.param1 = sub_string_index; hm.u.c.param2 = 0; @@ -1705,7 +1464,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, return HPI_ERROR_INVALID_CONTROL_VALUE; if (hr.error) { - hE = hr.error; + err = hr.error; break; } for (j = 0; j < 8; j++) { @@ -1714,7 +1473,7 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, n++; if (n >= string_length) { psz_string[string_length - 1] = 0; - hE = HPI_ERROR_INVALID_CONTROL_VALUE; + err = HPI_ERROR_INVALID_CONTROL_VALUE; break; } if (c == 0) @@ -1730,57 +1489,52 @@ static u16 hpi_control_get_string(const u32 h_control, const u16 attribute, if (c == 0) break; } - return hE; + return err; } -u16 HPI_AESEBU__receiver_query_format(const struct hpi_hsubsys *ph_subsys, - const u32 h_aes_rx, const u32 index, u16 *pw_format) +u16 hpi_aesebu_receiver_query_format(const u32 h_aes_rx, const u32 index, + u16 *pw_format) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_aes_rx, HPI_AESEBURX_FORMAT, - index, 0, &qr); + err = hpi_control_query(h_aes_rx, HPI_AESEBURX_FORMAT, index, 0, &qr); *pw_format = (u16)qr; return err; } -u16 HPI_AESEBU__receiver_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 format) +u16 hpi_aesebu_receiver_set_format(u32 h_control, u16 format) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_AESEBURX_FORMAT, format, 0); + return hpi_control_param_set(h_control, HPI_AESEBURX_FORMAT, format, + 0); } -u16 HPI_AESEBU__receiver_get_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_format) +u16 hpi_aesebu_receiver_get_format(u32 h_control, u16 *pw_format) { u16 err; u32 param; - err = hpi_control_param1_get(ph_subsys, h_control, - HPI_AESEBURX_FORMAT, ¶m); + err = hpi_control_param1_get(h_control, HPI_AESEBURX_FORMAT, ¶m); if (!err && pw_format) *pw_format = (u16)param; return err; } -u16 HPI_AESEBU__receiver_get_sample_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate) +u16 hpi_aesebu_receiver_get_sample_rate(u32 h_control, u32 *psample_rate) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_AESEBURX_SAMPLERATE, psample_rate); + return hpi_control_param1_get(h_control, HPI_AESEBURX_SAMPLERATE, + psample_rate); } -u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *pw_data) +u16 hpi_aesebu_receiver_get_user_data(u32 h_control, u16 index, u16 *pw_data) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_AESEBURX_USERDATA; hm.u.c.param1 = index; @@ -1791,14 +1545,15 @@ u16 HPI_AESEBU__receiver_get_user_data(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 *pw_data) +u16 hpi_aesebu_receiver_get_channel_status(u32 h_control, u16 index, + u16 *pw_data) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_AESEBURX_CHANNELSTATUS; hm.u.c.param1 = index; @@ -1809,101 +1564,93 @@ u16 HPI_AESEBU__receiver_get_channel_status(const struct hpi_hsubsys return hr.error; } -u16 HPI_AESEBU__receiver_get_error_status(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_error_data) +u16 hpi_aesebu_receiver_get_error_status(u32 h_control, u16 *pw_error_data) { u32 error_data = 0; - u16 error = 0; + u16 err = 0; - error = hpi_control_param1_get(ph_subsys, h_control, - HPI_AESEBURX_ERRORSTATUS, &error_data); + err = hpi_control_param1_get(h_control, HPI_AESEBURX_ERRORSTATUS, + &error_data); if (pw_error_data) *pw_error_data = (u16)error_data; - return error; + return err; } -u16 HPI_AESEBU__transmitter_set_sample_rate(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u32 sample_rate) +u16 hpi_aesebu_transmitter_set_sample_rate(u32 h_control, u32 sample_rate) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_AESEBUTX_SAMPLERATE, sample_rate, 0); + return hpi_control_param_set(h_control, HPI_AESEBUTX_SAMPLERATE, + sample_rate, 0); } -u16 HPI_AESEBU__transmitter_set_user_data(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 data) +u16 hpi_aesebu_transmitter_set_user_data(u32 h_control, u16 index, u16 data) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_AESEBUTX_USERDATA, index, data); + return hpi_control_param_set(h_control, HPI_AESEBUTX_USERDATA, index, + data); } -u16 HPI_AESEBU__transmitter_set_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 data) +u16 hpi_aesebu_transmitter_set_channel_status(u32 h_control, u16 index, + u16 data) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_AESEBUTX_CHANNELSTATUS, index, data); + return hpi_control_param_set(h_control, HPI_AESEBUTX_CHANNELSTATUS, + index, data); } -u16 HPI_AESEBU__transmitter_get_channel_status(const struct hpi_hsubsys - *ph_subsys, u32 h_control, u16 index, u16 *pw_data) +u16 hpi_aesebu_transmitter_get_channel_status(u32 h_control, u16 index, + u16 *pw_data) { return HPI_ERROR_INVALID_OPERATION; } -u16 HPI_AESEBU__transmitter_query_format(const struct hpi_hsubsys *ph_subsys, - const u32 h_aes_tx, const u32 index, u16 *pw_format) +u16 hpi_aesebu_transmitter_query_format(const u32 h_aes_tx, const u32 index, + u16 *pw_format) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_aes_tx, HPI_AESEBUTX_FORMAT, - index, 0, &qr); + err = hpi_control_query(h_aes_tx, HPI_AESEBUTX_FORMAT, index, 0, &qr); *pw_format = (u16)qr; return err; } -u16 HPI_AESEBU__transmitter_set_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 output_format) +u16 hpi_aesebu_transmitter_set_format(u32 h_control, u16 output_format) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_AESEBUTX_FORMAT, output_format, 0); + return hpi_control_param_set(h_control, HPI_AESEBUTX_FORMAT, + output_format, 0); } -u16 HPI_AESEBU__transmitter_get_format(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_output_format) +u16 hpi_aesebu_transmitter_get_format(u32 h_control, u16 *pw_output_format) { u16 err; u32 param; - err = hpi_control_param1_get(ph_subsys, h_control, - HPI_AESEBUTX_FORMAT, ¶m); + err = hpi_control_param1_get(h_control, HPI_AESEBUTX_FORMAT, ¶m); if (!err && pw_output_format) *pw_output_format = (u16)param; return err; } -u16 hpi_bitstream_set_clock_edge(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 edge_type) +u16 hpi_bitstream_set_clock_edge(u32 h_control, u16 edge_type) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_BITSTREAM_CLOCK_EDGE, edge_type, 0); + return hpi_control_param_set(h_control, HPI_BITSTREAM_CLOCK_EDGE, + edge_type, 0); } -u16 hpi_bitstream_set_data_polarity(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 polarity) +u16 hpi_bitstream_set_data_polarity(u32 h_control, u16 polarity) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_BITSTREAM_DATA_POLARITY, polarity, 0); + return hpi_control_param_set(h_control, HPI_BITSTREAM_DATA_POLARITY, + polarity, 0); } -u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_clk_activity, u16 *pw_data_activity) +u16 hpi_bitstream_get_activity(u32 h_control, u16 *pw_clk_activity, + u16 *pw_data_activity) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_BITSTREAM_ACTIVITY; hpi_send_recv(&hm, &hr); if (pw_clk_activity) @@ -1913,45 +1660,43 @@ u16 hpi_bitstream_get_activity(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_channel_mode_query_mode(const struct hpi_hsubsys *ph_subsys, - const u32 h_mode, const u32 index, u16 *pw_mode) +u16 hpi_channel_mode_query_mode(const u32 h_mode, const u32 index, + u16 *pw_mode) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_mode, HPI_CHANNEL_MODE_MODE, - index, 0, &qr); + err = hpi_control_query(h_mode, HPI_CHANNEL_MODE_MODE, index, 0, &qr); *pw_mode = (u16)qr; return err; } -u16 hpi_channel_mode_set(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 mode) +u16 hpi_channel_mode_set(u32 h_control, u16 mode) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_CHANNEL_MODE_MODE, mode, 0); + return hpi_control_param_set(h_control, HPI_CHANNEL_MODE_MODE, mode, + 0); } -u16 hpi_channel_mode_get(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *mode) +u16 hpi_channel_mode_get(u32 h_control, u16 *mode) { u32 mode32 = 0; - u16 error = hpi_control_param1_get(ph_subsys, h_control, + u16 err = hpi_control_param1_get(h_control, HPI_CHANNEL_MODE_MODE, &mode32); if (mode) *mode = (u16)mode32; - return error; + return err; } -u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 hmi_address, u32 byte_count, u8 *pb_data) +u16 hpi_cobranet_hmi_write(u32 h_control, u32 hmi_address, u32 byte_count, + u8 *pb_data) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.cx.u.cobranet_data.byte_count = byte_count; hm.u.cx.u.cobranet_data.hmi_address = hmi_address; @@ -1969,15 +1714,16 @@ u16 hpi_cobranet_hmi_write(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 hmi_address, u32 max_byte_count, u32 *pbyte_count, u8 *pb_data) +u16 hpi_cobranet_hmi_read(u32 h_control, u32 hmi_address, u32 max_byte_count, + u32 *pbyte_count, u8 *pb_data) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.cx.u.cobranet_data.byte_count = max_byte_count; hm.u.cx.u.cobranet_data.hmi_address = hmi_address; @@ -2008,16 +1754,16 @@ u16 hpi_cobranet_hmi_read(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pstatus, u32 *preadable_size, - u32 *pwriteable_size) +u16 hpi_cobranet_hmi_get_status(u32 h_control, u32 *pstatus, + u32 *preadable_size, u32 *pwriteable_size) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROLEX, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.cx.attribute = HPI_COBRANET_GET_STATUS; @@ -2035,177 +1781,176 @@ u16 hpi_cobranet_hmi_get_status(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_cobranet_getI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pi_paddress) +u16 hpi_cobranet_get_ip_address(u32 h_control, u32 *pdw_ip_address) { u32 byte_count; u32 iP; - u16 error; + u16 err; - error = hpi_cobranet_hmi_read(ph_subsys, h_control, + err = hpi_cobranet_hmi_read(h_control, HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, &byte_count, (u8 *)&iP); - *pi_paddress = + *pdw_ip_address = ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); - if (error) - *pi_paddress = 0; + if (err) + *pdw_ip_address = 0; - return error; + return err; } -u16 hpi_cobranet_setI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 i_paddress) +u16 hpi_cobranet_set_ip_address(u32 h_control, u32 dw_ip_address) { u32 iP; - u16 error; + u16 err; - iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) << - 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress & - 0x000000ff) << 8); + iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address & + 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >> + 8) | ((dw_ip_address & 0x000000ff) << 8); - error = hpi_cobranet_hmi_write(ph_subsys, h_control, + err = hpi_cobranet_hmi_write(h_control, HPI_COBRANET_HMI_cobra_ip_mon_currentIP, 4, (u8 *)&iP); - return error; + return err; } -u16 hpi_cobranet_get_staticI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pi_paddress) +u16 hpi_cobranet_get_static_ip_address(u32 h_control, u32 *pdw_ip_address) { u32 byte_count; u32 iP; - u16 error; - error = hpi_cobranet_hmi_read(ph_subsys, h_control, + u16 err; + err = hpi_cobranet_hmi_read(h_control, HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, &byte_count, (u8 *)&iP); - *pi_paddress = + *pdw_ip_address = ((iP & 0xff000000) >> 8) | ((iP & 0x00ff0000) << 8) | ((iP & 0x0000ff00) >> 8) | ((iP & 0x000000ff) << 8); - if (error) - *pi_paddress = 0; + if (err) + *pdw_ip_address = 0; - return error; + return err; } -u16 hpi_cobranet_set_staticI_paddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 i_paddress) +u16 hpi_cobranet_set_static_ip_address(u32 h_control, u32 dw_ip_address) { u32 iP; - u16 error; + u16 err; - iP = ((i_paddress & 0xff000000) >> 8) | ((i_paddress & 0x00ff0000) << - 8) | ((i_paddress & 0x0000ff00) >> 8) | ((i_paddress & - 0x000000ff) << 8); + iP = ((dw_ip_address & 0xff000000) >> 8) | ((dw_ip_address & + 0x00ff0000) << 8) | ((dw_ip_address & 0x0000ff00) >> + 8) | ((dw_ip_address & 0x000000ff) << 8); - error = hpi_cobranet_hmi_write(ph_subsys, h_control, + err = hpi_cobranet_hmi_write(h_control, HPI_COBRANET_HMI_cobra_ip_mon_staticIP, 4, (u8 *)&iP); - return error; + return err; } -u16 hpi_cobranet_getMA_caddress(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pmAC_MS_bs, u32 *pmAC_LS_bs) +u16 hpi_cobranet_get_macaddress(u32 h_control, u32 *p_mac_msbs, + u32 *p_mac_lsbs) { u32 byte_count; - u16 error; - u32 mAC; + u16 err; + u32 mac; - error = hpi_cobranet_hmi_read(ph_subsys, h_control, + err = hpi_cobranet_hmi_read(h_control, HPI_COBRANET_HMI_cobra_if_phy_address, 4, &byte_count, - (u8 *)&mAC); - *pmAC_MS_bs = - ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC - & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8); - error += hpi_cobranet_hmi_read(ph_subsys, h_control, - HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, &byte_count, - (u8 *)&mAC); - *pmAC_LS_bs = - ((mAC & 0xff000000) >> 8) | ((mAC & 0x00ff0000) << 8) | ((mAC - & 0x0000ff00) >> 8) | ((mAC & 0x000000ff) << 8); - - if (error) { - *pmAC_MS_bs = 0; - *pmAC_LS_bs = 0; + (u8 *)&mac); + + if (!err) { + *p_mac_msbs = + ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8) + | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) << + 8); + + err = hpi_cobranet_hmi_read(h_control, + HPI_COBRANET_HMI_cobra_if_phy_address + 1, 4, + &byte_count, (u8 *)&mac); } - return error; + if (!err) { + *p_mac_lsbs = + ((mac & 0xff000000) >> 8) | ((mac & 0x00ff0000) << 8) + | ((mac & 0x0000ff00) >> 8) | ((mac & 0x000000ff) << + 8); + } else { + *p_mac_msbs = 0; + *p_mac_lsbs = 0; + } + + return err; } -u16 hpi_compander_set_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 enable) +u16 hpi_compander_set_enable(u32 h_control, u32 enable) { - return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE, - enable, 0); + return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, + 0); } -u16 hpi_compander_get_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *enable) +u16 hpi_compander_get_enable(u32 h_control, u32 *enable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_GENERIC_ENABLE, enable); + return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); } -u16 hpi_compander_set_makeup_gain(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short makeup_gain0_01dB) +u16 hpi_compander_set_makeup_gain(u32 h_control, short makeup_gain0_01dB) { return hpi_control_log_set2(h_control, HPI_COMPANDER_MAKEUPGAIN, makeup_gain0_01dB, 0); } -u16 hpi_compander_get_makeup_gain(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short *makeup_gain0_01dB) +u16 hpi_compander_get_makeup_gain(u32 h_control, short *makeup_gain0_01dB) { - return hpi_control_log_get2(ph_subsys, h_control, - HPI_COMPANDER_MAKEUPGAIN, makeup_gain0_01dB, NULL); + return hpi_control_log_get2(h_control, HPI_COMPANDER_MAKEUPGAIN, + makeup_gain0_01dB, NULL); } -u16 hpi_compander_set_attack_time_constant(const struct hpi_hsubsys - *ph_subsys, u32 h_control, unsigned int index, u32 attack) +u16 hpi_compander_set_attack_time_constant(u32 h_control, unsigned int index, + u32 attack) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_COMPANDER_ATTACK, attack, index); + return hpi_control_param_set(h_control, HPI_COMPANDER_ATTACK, attack, + index); } -u16 hpi_compander_get_attack_time_constant(const struct hpi_hsubsys - *ph_subsys, u32 h_control, unsigned int index, u32 *attack) +u16 hpi_compander_get_attack_time_constant(u32 h_control, unsigned int index, + u32 *attack) { - return hpi_control_param_get(ph_subsys, h_control, - HPI_COMPANDER_ATTACK, 0, index, attack, NULL); + return hpi_control_param_get(h_control, HPI_COMPANDER_ATTACK, 0, + index, attack, NULL); } -u16 hpi_compander_set_decay_time_constant(const struct hpi_hsubsys *ph_subsys, - u32 h_control, unsigned int index, u32 decay) +u16 hpi_compander_set_decay_time_constant(u32 h_control, unsigned int index, + u32 decay) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_COMPANDER_DECAY, decay, index); + return hpi_control_param_set(h_control, HPI_COMPANDER_DECAY, decay, + index); } -u16 hpi_compander_get_decay_time_constant(const struct hpi_hsubsys *ph_subsys, - u32 h_control, unsigned int index, u32 *decay) +u16 hpi_compander_get_decay_time_constant(u32 h_control, unsigned int index, + u32 *decay) { - return hpi_control_param_get(ph_subsys, h_control, - HPI_COMPANDER_DECAY, 0, index, decay, NULL); + return hpi_control_param_get(h_control, HPI_COMPANDER_DECAY, 0, index, + decay, NULL); } -u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, unsigned int index, short threshold0_01dB) +u16 hpi_compander_set_threshold(u32 h_control, unsigned int index, + short threshold0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_COMPANDER_THRESHOLD; hm.u.c.param2 = index; hm.u.c.an_log_value[0] = threshold0_01dB; @@ -2215,15 +1960,16 @@ u16 hpi_compander_set_threshold(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, unsigned int index, short *threshold0_01dB) +u16 hpi_compander_get_threshold(u32 h_control, unsigned int index, + short *threshold0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_COMPANDER_THRESHOLD; hm.u.c.param2 = index; @@ -2233,29 +1979,28 @@ u16 hpi_compander_get_threshold(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_compander_set_ratio(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 ratio100) +u16 hpi_compander_set_ratio(u32 h_control, u32 index, u32 ratio100) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_COMPANDER_RATIO, ratio100, index); + return hpi_control_param_set(h_control, HPI_COMPANDER_RATIO, ratio100, + index); } -u16 hpi_compander_get_ratio(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 *ratio100) +u16 hpi_compander_get_ratio(u32 h_control, u32 index, u32 *ratio100) { - return hpi_control_param_get(ph_subsys, h_control, - HPI_COMPANDER_RATIO, 0, index, ratio100, NULL); + return hpi_control_param_get(h_control, HPI_COMPANDER_RATIO, 0, index, + ratio100, NULL); } -u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB) +u16 hpi_level_query_range(u32 h_control, short *min_gain_01dB, + short *max_gain_01dB, short *step_gain_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_LEVEL_RANGE; hpi_send_recv(&hm, &hr); @@ -2273,31 +2018,27 @@ u16 hpi_level_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_level_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB[HPI_MAX_CHANNELS] +u16 hpi_level_set_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] ) { return hpi_control_log_set2(h_control, HPI_LEVEL_GAIN, an_gain0_01dB[0], an_gain0_01dB[1]); } -u16 hpi_level_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB[HPI_MAX_CHANNELS] +u16 hpi_level_get_gain(u32 h_control, short an_gain0_01dB[HPI_MAX_CHANNELS] ) { - return hpi_control_log_get2(ph_subsys, h_control, HPI_LEVEL_GAIN, + return hpi_control_log_get2(h_control, HPI_LEVEL_GAIN, &an_gain0_01dB[0], &an_gain0_01dB[1]); } -u16 hpi_meter_query_channels(const struct hpi_hsubsys *ph_subsys, - const u32 h_meter, u32 *p_channels) +u16 hpi_meter_query_channels(const u32 h_meter, u32 *p_channels) { - return hpi_control_query(ph_subsys, h_meter, HPI_METER_NUM_CHANNELS, - 0, 0, p_channels); + return hpi_control_query(h_meter, HPI_METER_NUM_CHANNELS, 0, 0, + p_channels); } -u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_peakdB[HPI_MAX_CHANNELS] +u16 hpi_meter_get_peak(u32 h_control, short an_peakdB[HPI_MAX_CHANNELS] ) { short i = 0; @@ -2307,7 +2048,8 @@ u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.obj_index = hm.obj_index; hm.u.c.attribute = HPI_METER_PEAK; @@ -2322,8 +2064,7 @@ u16 hpi_meter_get_peak(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_rmsdB[HPI_MAX_CHANNELS] +u16 hpi_meter_get_rms(u32 h_control, short an_rmsdB[HPI_MAX_CHANNELS] ) { short i = 0; @@ -2333,7 +2074,8 @@ u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_METER_RMS; hpi_send_recv(&hm, &hr); @@ -2348,22 +2090,20 @@ u16 hpi_meter_get_rms(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_meter_set_rms_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 attack, u16 decay) +u16 hpi_meter_set_rms_ballistics(u32 h_control, u16 attack, u16 decay) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_METER_RMS_BALLISTICS, attack, decay); + return hpi_control_param_set(h_control, HPI_METER_RMS_BALLISTICS, + attack, decay); } -u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pn_attack, u16 *pn_decay) +u16 hpi_meter_get_rms_ballistics(u32 h_control, u16 *pn_attack, u16 *pn_decay) { u32 attack; u32 decay; u16 error; - error = hpi_control_param2_get(ph_subsys, h_control, - HPI_METER_RMS_BALLISTICS, &attack, &decay); + error = hpi_control_param2_get(h_control, HPI_METER_RMS_BALLISTICS, + &attack, &decay); if (pn_attack) *pn_attack = (unsigned short)attack; @@ -2373,22 +2113,21 @@ u16 hpi_meter_get_rms_ballistics(const struct hpi_hsubsys *ph_subsys, return error; } -u16 hpi_meter_set_peak_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 attack, u16 decay) +u16 hpi_meter_set_peak_ballistics(u32 h_control, u16 attack, u16 decay) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_METER_PEAK_BALLISTICS, attack, decay); + return hpi_control_param_set(h_control, HPI_METER_PEAK_BALLISTICS, + attack, decay); } -u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pn_attack, u16 *pn_decay) +u16 hpi_meter_get_peak_ballistics(u32 h_control, u16 *pn_attack, + u16 *pn_decay) { u32 attack; u32 decay; u16 error; - error = hpi_control_param2_get(ph_subsys, h_control, - HPI_METER_PEAK_BALLISTICS, &attack, &decay); + error = hpi_control_param2_get(h_control, HPI_METER_PEAK_BALLISTICS, + &attack, &decay); if (pn_attack) *pn_attack = (short)attack; @@ -2398,55 +2137,53 @@ u16 hpi_meter_get_peak_ballistics(const struct hpi_hsubsys *ph_subsys, return error; } -u16 hpi_microphone_set_phantom_power(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 on_off) +u16 hpi_microphone_set_phantom_power(u32 h_control, u16 on_off) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_MICROPHONE_PHANTOM_POWER, (u32)on_off, 0); + return hpi_control_param_set(h_control, HPI_MICROPHONE_PHANTOM_POWER, + (u32)on_off, 0); } -u16 hpi_microphone_get_phantom_power(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_on_off) +u16 hpi_microphone_get_phantom_power(u32 h_control, u16 *pw_on_off) { u16 error = 0; u32 on_off = 0; - error = hpi_control_param1_get(ph_subsys, h_control, + error = hpi_control_param1_get(h_control, HPI_MICROPHONE_PHANTOM_POWER, &on_off); if (pw_on_off) *pw_on_off = (u16)on_off; return error; } -u16 hpi_multiplexer_set_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source_node_type, u16 source_node_index) +u16 hpi_multiplexer_set_source(u32 h_control, u16 source_node_type, + u16 source_node_index) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_MULTIPLEXER_SOURCE, source_node_type, source_node_index); + return hpi_control_param_set(h_control, HPI_MULTIPLEXER_SOURCE, + source_node_type, source_node_index); } -u16 hpi_multiplexer_get_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *source_node_type, u16 *source_node_index) +u16 hpi_multiplexer_get_source(u32 h_control, u16 *source_node_type, + u16 *source_node_index) { u32 node, index; - u16 error = hpi_control_param2_get(ph_subsys, h_control, + u16 err = hpi_control_param2_get(h_control, HPI_MULTIPLEXER_SOURCE, &node, &index); if (source_node_type) *source_node_type = (u16)node; if (source_node_index) *source_node_index = (u16)index; - return error; + return err; } -u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *source_node_type, - u16 *source_node_index) +u16 hpi_multiplexer_query_source(u32 h_control, u16 index, + u16 *source_node_type, u16 *source_node_index) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_MULTIPLEXER_QUERYSOURCE; hm.u.c.param1 = index; @@ -2459,15 +2196,15 @@ u16 hpi_multiplexer_query_source(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_number_of_bands, u16 *pw_on_off) +u16 hpi_parametric_eq_get_info(u32 h_control, u16 *pw_number_of_bands, + u16 *pw_on_off) { u32 oB = 0; u32 oO = 0; u16 error = 0; - error = hpi_control_param2_get(ph_subsys, h_control, - HPI_EQUALIZER_NUM_FILTERS, &oO, &oB); + error = hpi_control_param2_get(h_control, HPI_EQUALIZER_NUM_FILTERS, + &oO, &oB); if (pw_number_of_bands) *pw_number_of_bands = (u16)oB; if (pw_on_off) @@ -2475,23 +2212,22 @@ u16 hpi_parametricEQ__get_info(const struct hpi_hsubsys *ph_subsys, return error; } -u16 hpi_parametricEQ__set_state(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 on_off) +u16 hpi_parametric_eq_set_state(u32 h_control, u16 on_off) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_EQUALIZER_NUM_FILTERS, on_off, 0); + return hpi_control_param_set(h_control, HPI_EQUALIZER_NUM_FILTERS, + on_off, 0); } -u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 *pn_type, u32 *pfrequency_hz, - short *pnQ100, short *pn_gain0_01dB) +u16 hpi_parametric_eq_get_band(u32 h_control, u16 index, u16 *pn_type, + u32 *pfrequency_hz, short *pnQ100, short *pn_gain0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_EQUALIZER_FILTER; hm.u.c.param2 = index; @@ -2509,16 +2245,16 @@ u16 hpi_parametricEQ__get_band(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, u16 type, u32 frequency_hz, short q100, - short gain0_01dB) +u16 hpi_parametric_eq_set_band(u32 h_control, u16 index, u16 type, + u32 frequency_hz, short q100, short gain0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.param1 = frequency_hz; hm.u.c.param2 = (index & 0xFFFFL) + ((u32)type << 16); @@ -2531,8 +2267,7 @@ u16 hpi_parametricEQ__set_band(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 index, short coeffs[5] +u16 hpi_parametric_eq_get_coeffs(u32 h_control, u16 index, short coeffs[5] ) { struct hpi_message hm; @@ -2540,7 +2275,8 @@ u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_EQUALIZER_COEFFICIENTS; hm.u.c.param2 = index; @@ -2555,444 +2291,388 @@ u16 hpi_parametricEQ__get_coeffs(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_sample_clock_query_source(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, u16 *pw_source) +u16 hpi_sample_clock_query_source(const u32 h_clock, const u32 index, + u16 *pw_source) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_clock, HPI_SAMPLECLOCK_SOURCE, - index, 0, &qr); + err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE, index, 0, + &qr); *pw_source = (u16)qr; return err; } -u16 hpi_sample_clock_set_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source) +u16 hpi_sample_clock_set_source(u32 h_control, u16 source) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SAMPLECLOCK_SOURCE, source, 0); + return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE, + source, 0); } -u16 hpi_sample_clock_get_source(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_source) +u16 hpi_sample_clock_get_source(u32 h_control, u16 *pw_source) { - u16 error = 0; + u16 err = 0; u32 source = 0; - error = hpi_control_param1_get(ph_subsys, h_control, - HPI_SAMPLECLOCK_SOURCE, &source); - if (!error) + err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE, + &source); + if (!err) if (pw_source) *pw_source = (u16)source; - return error; + return err; } -u16 hpi_sample_clock_query_source_index(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, const u32 source, - u16 *pw_source_index) +u16 hpi_sample_clock_query_source_index(const u32 h_clock, const u32 index, + const u32 source, u16 *pw_source_index) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_clock, - HPI_SAMPLECLOCK_SOURCE_INDEX, index, source, &qr); + err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_SOURCE_INDEX, index, + source, &qr); *pw_source_index = (u16)qr; return err; } -u16 hpi_sample_clock_set_source_index(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 source_index) +u16 hpi_sample_clock_set_source_index(u32 h_control, u16 source_index) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SAMPLECLOCK_SOURCE_INDEX, source_index, 0); + return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX, + source_index, 0); } -u16 hpi_sample_clock_get_source_index(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u16 *pw_source_index) +u16 hpi_sample_clock_get_source_index(u32 h_control, u16 *pw_source_index) { - u16 error = 0; + u16 err = 0; u32 source_index = 0; - error = hpi_control_param1_get(ph_subsys, h_control, - HPI_SAMPLECLOCK_SOURCE_INDEX, &source_index); - if (!error) + err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SOURCE_INDEX, + &source_index); + if (!err) if (pw_source_index) *pw_source_index = (u16)source_index; - return error; + return err; } -u16 hpi_sample_clock_query_local_rate(const struct hpi_hsubsys *ph_subsys, - const u32 h_clock, const u32 index, u32 *prate) +u16 hpi_sample_clock_query_local_rate(const u32 h_clock, const u32 index, + u32 *prate) { u16 err; - err = hpi_control_query(ph_subsys, h_clock, - HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, index, 0, prate); + err = hpi_control_query(h_clock, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, + index, 0, prate); return err; } -u16 hpi_sample_clock_set_local_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 sample_rate) +u16 hpi_sample_clock_set_local_rate(u32 h_control, u32 sample_rate) { - return hpi_control_param_set(ph_subsys, h_control, + return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, sample_rate, 0); } -u16 hpi_sample_clock_get_local_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate) +u16 hpi_sample_clock_get_local_rate(u32 h_control, u32 *psample_rate) { - u16 error = 0; + u16 err = 0; u32 sample_rate = 0; - error = hpi_control_param1_get(ph_subsys, h_control, + err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_SAMPLERATE, &sample_rate); - if (!error) + if (!err) if (psample_rate) *psample_rate = sample_rate; - return error; + return err; } -u16 hpi_sample_clock_get_sample_rate(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *psample_rate) +u16 hpi_sample_clock_get_sample_rate(u32 h_control, u32 *psample_rate) { - u16 error = 0; + u16 err = 0; u32 sample_rate = 0; - error = hpi_control_param1_get(ph_subsys, h_control, - HPI_SAMPLECLOCK_SAMPLERATE, &sample_rate); - if (!error) + err = hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_SAMPLERATE, + &sample_rate); + if (!err) if (psample_rate) *psample_rate = sample_rate; - return error; + return err; } -u16 hpi_sample_clock_set_auto(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 enable) +u16 hpi_sample_clock_set_auto(u32 h_control, u32 enable) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SAMPLECLOCK_AUTO, enable, 0); + return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_AUTO, enable, + 0); } -u16 hpi_sample_clock_get_auto(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *penable) +u16 hpi_sample_clock_get_auto(u32 h_control, u32 *penable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_SAMPLECLOCK_AUTO, penable); + return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_AUTO, + penable); } -u16 hpi_sample_clock_set_local_rate_lock(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 lock) +u16 hpi_sample_clock_set_local_rate_lock(u32 h_control, u32 lock) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SAMPLECLOCK_LOCAL_LOCK, lock, 0); + return hpi_control_param_set(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK, + lock, 0); } -u16 hpi_sample_clock_get_local_rate_lock(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *plock) +u16 hpi_sample_clock_get_local_rate_lock(u32 h_control, u32 *plock) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_SAMPLECLOCK_LOCAL_LOCK, plock); + return hpi_control_param1_get(h_control, HPI_SAMPLECLOCK_LOCAL_LOCK, + plock); } -u16 hpi_tone_detector_get_frequency(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 index, u32 *frequency) +u16 hpi_tone_detector_get_frequency(u32 h_control, u32 index, u32 *frequency) { - return hpi_control_param_get(ph_subsys, h_control, - HPI_TONEDETECTOR_FREQUENCY, index, 0, frequency, NULL); + return hpi_control_param_get(h_control, HPI_TONEDETECTOR_FREQUENCY, + index, 0, frequency, NULL); } -u16 hpi_tone_detector_get_state(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *state) +u16 hpi_tone_detector_get_state(u32 h_control, u32 *state) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_TONEDETECTOR_STATE, state); + return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_STATE, + state); } -u16 hpi_tone_detector_set_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 enable) +u16 hpi_tone_detector_set_enable(u32 h_control, u32 enable) { - return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE, - (u32)enable, 0); + return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, + 0); } -u16 hpi_tone_detector_get_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *enable) +u16 hpi_tone_detector_get_enable(u32 h_control, u32 *enable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_GENERIC_ENABLE, enable); + return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); } -u16 hpi_tone_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 event_enable) +u16 hpi_tone_detector_set_event_enable(u32 h_control, u32 event_enable) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_GENERIC_EVENT_ENABLE, (u32)event_enable, 0); + return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE, + (u32)event_enable, 0); } -u16 hpi_tone_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *event_enable) +u16 hpi_tone_detector_get_event_enable(u32 h_control, u32 *event_enable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_GENERIC_EVENT_ENABLE, event_enable); + return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE, + event_enable); } -u16 hpi_tone_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, int threshold) +u16 hpi_tone_detector_set_threshold(u32 h_control, int threshold) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_TONEDETECTOR_THRESHOLD, (u32)threshold, 0); + return hpi_control_param_set(h_control, HPI_TONEDETECTOR_THRESHOLD, + (u32)threshold, 0); } -u16 hpi_tone_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, int *threshold) +u16 hpi_tone_detector_get_threshold(u32 h_control, int *threshold) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_TONEDETECTOR_THRESHOLD, (u32 *)threshold); + return hpi_control_param1_get(h_control, HPI_TONEDETECTOR_THRESHOLD, + (u32 *)threshold); } -u16 hpi_silence_detector_get_state(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *state) +u16 hpi_silence_detector_get_state(u32 h_control, u32 *state) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_SILENCEDETECTOR_STATE, state); + return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_STATE, + state); } -u16 hpi_silence_detector_set_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 enable) +u16 hpi_silence_detector_set_enable(u32 h_control, u32 enable) { - return hpi_control_param_set(ph_subsys, h_control, HPI_GENERIC_ENABLE, - (u32)enable, 0); + return hpi_control_param_set(h_control, HPI_GENERIC_ENABLE, enable, + 0); } -u16 hpi_silence_detector_get_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *enable) +u16 hpi_silence_detector_get_enable(u32 h_control, u32 *enable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_GENERIC_ENABLE, enable); + return hpi_control_param1_get(h_control, HPI_GENERIC_ENABLE, enable); } -u16 hpi_silence_detector_set_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 event_enable) +u16 hpi_silence_detector_set_event_enable(u32 h_control, u32 event_enable) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_GENERIC_EVENT_ENABLE, event_enable, 0); + return hpi_control_param_set(h_control, HPI_GENERIC_EVENT_ENABLE, + event_enable, 0); } -u16 hpi_silence_detector_get_event_enable(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *event_enable) +u16 hpi_silence_detector_get_event_enable(u32 h_control, u32 *event_enable) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_GENERIC_EVENT_ENABLE, event_enable); + return hpi_control_param1_get(h_control, HPI_GENERIC_EVENT_ENABLE, + event_enable); } -u16 hpi_silence_detector_set_delay(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 delay) +u16 hpi_silence_detector_set_delay(u32 h_control, u32 delay) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SILENCEDETECTOR_DELAY, delay, 0); + return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_DELAY, + delay, 0); } -u16 hpi_silence_detector_get_delay(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *delay) +u16 hpi_silence_detector_get_delay(u32 h_control, u32 *delay) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_SILENCEDETECTOR_DELAY, delay); + return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_DELAY, + delay); } -u16 hpi_silence_detector_set_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, int threshold) +u16 hpi_silence_detector_set_threshold(u32 h_control, int threshold) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_SILENCEDETECTOR_THRESHOLD, threshold, 0); + return hpi_control_param_set(h_control, HPI_SILENCEDETECTOR_THRESHOLD, + threshold, 0); } -u16 hpi_silence_detector_get_threshold(const struct hpi_hsubsys *ph_subsys, - u32 h_control, int *threshold) +u16 hpi_silence_detector_get_threshold(u32 h_control, int *threshold) { - return hpi_control_param1_get(ph_subsys, h_control, + return hpi_control_param1_get(h_control, HPI_SILENCEDETECTOR_THRESHOLD, (u32 *)threshold); } -u16 hpi_tuner_query_band(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, u16 *pw_band) +u16 hpi_tuner_query_band(const u32 h_tuner, const u32 index, u16 *pw_band) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0, - &qr); + err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr); *pw_band = (u16)qr; return err; } -u16 hpi_tuner_set_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 band) +u16 hpi_tuner_set_band(u32 h_control, u16 band) { - return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_BAND, - band, 0); + return hpi_control_param_set(h_control, HPI_TUNER_BAND, band, 0); } -u16 hpi_tuner_get_band(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *pw_band) +u16 hpi_tuner_get_band(u32 h_control, u16 *pw_band) { u32 band = 0; u16 error = 0; - error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_BAND, - &band); + error = hpi_control_param1_get(h_control, HPI_TUNER_BAND, &band); if (pw_band) *pw_band = (u16)band; return error; } -u16 hpi_tuner_query_frequency(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, const u16 band, u32 *pfreq) +u16 hpi_tuner_query_frequency(const u32 h_tuner, const u32 index, + const u16 band, u32 *pfreq) { - return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_FREQ, index, - band, pfreq); + return hpi_control_query(h_tuner, HPI_TUNER_FREQ, index, band, pfreq); } -u16 hpi_tuner_set_frequency(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 freq_ink_hz) +u16 hpi_tuner_set_frequency(u32 h_control, u32 freq_ink_hz) { - return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_FREQ, - freq_ink_hz, 0); + return hpi_control_param_set(h_control, HPI_TUNER_FREQ, freq_ink_hz, + 0); } -u16 hpi_tuner_get_frequency(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pw_freq_ink_hz) +u16 hpi_tuner_get_frequency(u32 h_control, u32 *pw_freq_ink_hz) { - return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_FREQ, + return hpi_control_param1_get(h_control, HPI_TUNER_FREQ, pw_freq_ink_hz); } -u16 hpi_tuner_query_gain(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, u16 *pw_gain) +u16 hpi_tuner_query_gain(const u32 h_tuner, const u32 index, u16 *pw_gain) { u32 qr; u16 err; - err = hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_BAND, index, 0, - &qr); + err = hpi_control_query(h_tuner, HPI_TUNER_BAND, index, 0, &qr); *pw_gain = (u16)qr; return err; } -u16 hpi_tuner_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short gain) +u16 hpi_tuner_set_gain(u32 h_control, short gain) { - return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_GAIN, - gain, 0); + return hpi_control_param_set(h_control, HPI_TUNER_GAIN, gain, 0); } -u16 hpi_tuner_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *pn_gain) +u16 hpi_tuner_get_gain(u32 h_control, short *pn_gain) { u32 gain = 0; u16 error = 0; - error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_GAIN, - &gain); + error = hpi_control_param1_get(h_control, HPI_TUNER_GAIN, &gain); if (pn_gain) *pn_gain = (u16)gain; return error; } -u16 hpi_tuner_getRF_level(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *pw_level) +u16 hpi_tuner_get_rf_level(u32 h_control, short *pw_level) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); - hm.u.c.attribute = HPI_TUNER_LEVEL; - hm.u.c.param1 = HPI_TUNER_LEVEL_AVERAGE; + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; + hm.u.cu.attribute = HPI_TUNER_LEVEL_AVG; hpi_send_recv(&hm, &hr); if (pw_level) - *pw_level = (short)hr.u.c.param1; + *pw_level = hr.u.cu.tuner.s_level; return hr.error; } -u16 hpi_tuner_get_rawRF_level(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short *pw_level) +u16 hpi_tuner_get_raw_rf_level(u32 h_control, short *pw_level) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); - hm.u.c.attribute = HPI_TUNER_LEVEL; - hm.u.c.param1 = HPI_TUNER_LEVEL_RAW; + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; + hm.u.cu.attribute = HPI_TUNER_LEVEL_RAW; hpi_send_recv(&hm, &hr); if (pw_level) - *pw_level = (short)hr.u.c.param1; + *pw_level = hr.u.cu.tuner.s_level; return hr.error; } -u16 hpi_tuner_query_deemphasis(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, const u32 index, const u16 band, u32 *pdeemphasis) +u16 hpi_tuner_query_deemphasis(const u32 h_tuner, const u32 index, + const u16 band, u32 *pdeemphasis) { - return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_DEEMPHASIS, - index, band, pdeemphasis); + return hpi_control_query(h_tuner, HPI_TUNER_DEEMPHASIS, index, band, + pdeemphasis); } -u16 hpi_tuner_set_deemphasis(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 deemphasis) +u16 hpi_tuner_set_deemphasis(u32 h_control, u32 deemphasis) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_TUNER_DEEMPHASIS, deemphasis, 0); + return hpi_control_param_set(h_control, HPI_TUNER_DEEMPHASIS, + deemphasis, 0); } -u16 hpi_tuner_get_deemphasis(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pdeemphasis) +u16 hpi_tuner_get_deemphasis(u32 h_control, u32 *pdeemphasis) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_TUNER_DEEMPHASIS, pdeemphasis); + return hpi_control_param1_get(h_control, HPI_TUNER_DEEMPHASIS, + pdeemphasis); } -u16 hpi_tuner_query_program(const struct hpi_hsubsys *ph_subsys, - const u32 h_tuner, u32 *pbitmap_program) +u16 hpi_tuner_query_program(const u32 h_tuner, u32 *pbitmap_program) { - return hpi_control_query(ph_subsys, h_tuner, HPI_TUNER_PROGRAM, 0, 0, + return hpi_control_query(h_tuner, HPI_TUNER_PROGRAM, 0, 0, pbitmap_program); } -u16 hpi_tuner_set_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 program) +u16 hpi_tuner_set_program(u32 h_control, u32 program) { - return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_PROGRAM, - program, 0); + return hpi_control_param_set(h_control, HPI_TUNER_PROGRAM, program, + 0); } -u16 hpi_tuner_get_program(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 *pprogram) +u16 hpi_tuner_get_program(u32 h_control, u32 *pprogram) { - return hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_PROGRAM, - pprogram); + return hpi_control_param1_get(h_control, HPI_TUNER_PROGRAM, pprogram); } -u16 hpi_tuner_get_hd_radio_dsp_version(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_dsp_version, const u32 string_size) +u16 hpi_tuner_get_hd_radio_dsp_version(u32 h_control, char *psz_dsp_version, + const u32 string_size) { return hpi_control_get_string(h_control, HPI_TUNER_HDRADIO_DSP_VERSION, psz_dsp_version, string_size); } -u16 hpi_tuner_get_hd_radio_sdk_version(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_sdk_version, const u32 string_size) +u16 hpi_tuner_get_hd_radio_sdk_version(u32 h_control, char *psz_sdk_version, + const u32 string_size) { return hpi_control_get_string(h_control, HPI_TUNER_HDRADIO_SDK_VERSION, psz_sdk_version, string_size); } -u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u16 *pw_status_mask, u16 *pw_status) +u16 hpi_tuner_get_status(u32 h_control, u16 *pw_status_mask, u16 *pw_status) { u32 status = 0; u16 error = 0; - error = hpi_control_param1_get(ph_subsys, h_control, HPI_TUNER_STATUS, - &status); + error = hpi_control_param1_get(h_control, HPI_TUNER_STATUS, &status); if (pw_status) { if (!error) { *pw_status_mask = (u16)(status >> 16); @@ -3005,50 +2685,44 @@ u16 hpi_tuner_get_status(const struct hpi_hsubsys *ph_subsys, u32 h_control, return error; } -u16 hpi_tuner_set_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 mode, u32 value) +u16 hpi_tuner_set_mode(u32 h_control, u32 mode, u32 value) { - return hpi_control_param_set(ph_subsys, h_control, HPI_TUNER_MODE, - mode, value); + return hpi_control_param_set(h_control, HPI_TUNER_MODE, mode, value); } -u16 hpi_tuner_get_mode(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 mode, u32 *pn_value) +u16 hpi_tuner_get_mode(u32 h_control, u32 mode, u32 *pn_value) { - return hpi_control_param_get(ph_subsys, h_control, HPI_TUNER_MODE, - mode, 0, pn_value, NULL); + return hpi_control_param_get(h_control, HPI_TUNER_MODE, mode, 0, + pn_value, NULL); } -u16 hpi_tuner_get_hd_radio_signal_quality(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pquality) +u16 hpi_tuner_get_hd_radio_signal_quality(u32 h_control, u32 *pquality) { - return hpi_control_param1_get(ph_subsys, h_control, + return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_SIGNAL_QUALITY, pquality); } -u16 hpi_tuner_get_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *pblend) +u16 hpi_tuner_get_hd_radio_signal_blend(u32 h_control, u32 *pblend) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_TUNER_HDRADIO_BLEND, pblend); + return hpi_control_param1_get(h_control, HPI_TUNER_HDRADIO_BLEND, + pblend); } -u16 hpi_tuner_set_hd_radio_signal_blend(const struct hpi_hsubsys *ph_subsys, - u32 h_control, const u32 blend) +u16 hpi_tuner_set_hd_radio_signal_blend(u32 h_control, const u32 blend) { - return hpi_control_param_set(ph_subsys, h_control, - HPI_TUNER_HDRADIO_BLEND, blend, 0); + return hpi_control_param_set(h_control, HPI_TUNER_HDRADIO_BLEND, + blend, 0); } -u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *p_data) +u16 hpi_tuner_get_rds(u32 h_control, char *p_data) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_TUNER_RDS; hpi_send_recv(&hm, &hr); if (p_data) { @@ -3059,80 +2733,82 @@ u16 hpi_tuner_getRDS(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 HPI_PAD__get_channel_name(const struct hpi_hsubsys *ph_subsys, - u32 h_control, char *psz_string, const u32 data_length) +u16 hpi_pad_get_channel_name(u32 h_control, char *psz_string, + const u32 data_length) { return hpi_control_get_string(h_control, HPI_PAD_CHANNEL_NAME, psz_string, data_length); } -u16 HPI_PAD__get_artist(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 data_length) +u16 hpi_pad_get_artist(u32 h_control, char *psz_string, const u32 data_length) { return hpi_control_get_string(h_control, HPI_PAD_ARTIST, psz_string, data_length); } -u16 HPI_PAD__get_title(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 data_length) +u16 hpi_pad_get_title(u32 h_control, char *psz_string, const u32 data_length) { return hpi_control_get_string(h_control, HPI_PAD_TITLE, psz_string, data_length); } -u16 HPI_PAD__get_comment(const struct hpi_hsubsys *ph_subsys, u32 h_control, - char *psz_string, const u32 data_length) +u16 hpi_pad_get_comment(u32 h_control, char *psz_string, + const u32 data_length) { return hpi_control_get_string(h_control, HPI_PAD_COMMENT, psz_string, data_length); } -u16 HPI_PAD__get_program_type(const struct hpi_hsubsys *ph_subsys, - u32 h_control, u32 *ppTY) +u16 hpi_pad_get_program_type(u32 h_control, u32 *ppTY) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_PAD_PROGRAM_TYPE, ppTY); + return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_TYPE, ppTY); } -u16 HPI_PAD__get_rdsPI(const struct hpi_hsubsys *ph_subsys, u32 h_control, - u32 *ppI) +u16 hpi_pad_get_rdsPI(u32 h_control, u32 *ppI) { - return hpi_control_param1_get(ph_subsys, h_control, - HPI_PAD_PROGRAM_ID, ppI); + return hpi_control_param1_get(h_control, HPI_PAD_PROGRAM_ID, ppI); } -u16 hpi_volume_query_channels(const struct hpi_hsubsys *ph_subsys, - const u32 h_volume, u32 *p_channels) +u16 hpi_volume_query_channels(const u32 h_volume, u32 *p_channels) { - return hpi_control_query(ph_subsys, h_volume, HPI_VOLUME_NUM_CHANNELS, - 0, 0, p_channels); + return hpi_control_query(h_volume, HPI_VOLUME_NUM_CHANNELS, 0, 0, + p_channels); } -u16 hpi_volume_set_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_log_gain[HPI_MAX_CHANNELS] +u16 hpi_volume_set_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS] ) { return hpi_control_log_set2(h_control, HPI_VOLUME_GAIN, an_log_gain[0], an_log_gain[1]); } -u16 hpi_volume_get_gain(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_log_gain[HPI_MAX_CHANNELS] +u16 hpi_volume_get_gain(u32 h_control, short an_log_gain[HPI_MAX_CHANNELS] ) { - return hpi_control_log_get2(ph_subsys, h_control, HPI_VOLUME_GAIN, + return hpi_control_log_get2(h_control, HPI_VOLUME_GAIN, &an_log_gain[0], &an_log_gain[1]); } -u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *min_gain_01dB, short *max_gain_01dB, short *step_gain_01dB) +u16 hpi_volume_set_mute(u32 h_control, u32 mute) +{ + return hpi_control_param_set(h_control, HPI_VOLUME_MUTE, mute, 0); +} + +u16 hpi_volume_get_mute(u32 h_control, u32 *mute) +{ + return hpi_control_param1_get(h_control, HPI_VOLUME_MUTE, mute); +} + +u16 hpi_volume_query_range(u32 h_control, short *min_gain_01dB, + short *max_gain_01dB, short *step_gain_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_VOLUME_RANGE; hpi_send_recv(&hm, &hr); @@ -3150,16 +2826,17 @@ u16 hpi_volume_query_range(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys, - u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], - u32 duration_ms, u16 profile) +u16 hpi_volume_auto_fade_profile(u32 h_control, + short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms, + u16 profile) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; memcpy(hm.u.c.an_log_value, an_stop_gain0_01dB, sizeof(short) * HPI_MAX_CHANNELS); @@ -3173,21 +2850,21 @@ u16 hpi_volume_auto_fade_profile(const struct hpi_hsubsys *ph_subsys, return hr.error; } -u16 hpi_volume_auto_fade(const struct hpi_hsubsys *ph_subsys, u32 h_control, +u16 hpi_volume_auto_fade(u32 h_control, short an_stop_gain0_01dB[HPI_MAX_CHANNELS], u32 duration_ms) { - return hpi_volume_auto_fade_profile(ph_subsys, h_control, - an_stop_gain0_01dB, duration_ms, HPI_VOLUME_AUTOFADE_LOG); + return hpi_volume_auto_fade_profile(h_control, an_stop_gain0_01dB, + duration_ms, HPI_VOLUME_AUTOFADE_LOG); } -u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short an_gain0_01dB) +u16 hpi_vox_set_threshold(u32 h_control, short an_gain0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_VOX_THRESHOLD; hm.u.c.an_log_value[0] = an_gain0_01dB; @@ -3197,14 +2874,14 @@ u16 hpi_vox_set_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } -u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, - short *an_gain0_01dB) +u16 hpi_vox_get_threshold(u32 h_control, short *an_gain0_01dB) { struct hpi_message hm; struct hpi_response hr; hpi_init_message_response(&hm, &hr, HPI_OBJ_CONTROL, HPI_CONTROL_GET_STATE); - u32TOINDEXES(h_control, &hm.adapter_index, &hm.obj_index); + if (hpi_handle_indexes(h_control, &hm.adapter_index, &hm.obj_index)) + return HPI_ERROR_INVALID_HANDLE; hm.u.c.attribute = HPI_VOX_THRESHOLD; hpi_send_recv(&hm, &hr); @@ -3213,728 +2890,3 @@ u16 hpi_vox_get_threshold(const struct hpi_hsubsys *ph_subsys, u32 h_control, return hr.error; } - -static size_t strv_packet_size = MIN_STRV_PACKET_SIZE; - -static size_t entity_type_to_size[LAST_ENTITY_TYPE] = { - 0, - sizeof(struct hpi_entity), - sizeof(void *), - - sizeof(int), - sizeof(float), - sizeof(double), - - sizeof(char), - sizeof(char), - - 4 * sizeof(char), - 16 * sizeof(char), - 6 * sizeof(char), -}; - -static inline size_t hpi_entity_size(struct hpi_entity *entity_ptr) -{ - return entity_ptr->header.size; -} - -static inline size_t hpi_entity_header_size(struct hpi_entity *entity_ptr) -{ - return sizeof(entity_ptr->header); -} - -static inline size_t hpi_entity_value_size(struct hpi_entity *entity_ptr) -{ - return hpi_entity_size(entity_ptr) - - hpi_entity_header_size(entity_ptr); -} - -static inline size_t hpi_entity_item_count(struct hpi_entity *entity_ptr) -{ - return hpi_entity_value_size(entity_ptr) / - entity_type_to_size[entity_ptr->header.type]; -} - -static inline struct hpi_entity *hpi_entity_ptr_to_next(struct hpi_entity - *entity_ptr) -{ - return (void *)(((u8 *)entity_ptr) + hpi_entity_size(entity_ptr)); -} - -static inline u16 hpi_entity_check_type(const enum e_entity_type t) -{ - if (t >= 0 && t < STR_TYPE_FIELD_MAX) - return 0; - return HPI_ERROR_ENTITY_TYPE_INVALID; -} - -static inline u16 hpi_entity_check_role(const enum e_entity_role r) -{ - if (r >= 0 && r < STR_ROLE_FIELD_MAX) - return 0; - return HPI_ERROR_ENTITY_ROLE_INVALID; -} - -static u16 hpi_entity_get_next(struct hpi_entity *entity, int recursive_flag, - void *guard_p, struct hpi_entity **next) -{ - HPI_DEBUG_ASSERT(entity != NULL); - HPI_DEBUG_ASSERT(next != NULL); - HPI_DEBUG_ASSERT(hpi_entity_size(entity) != 0); - - if (guard_p <= (void *)entity) { - *next = NULL; - return 0; - } - - if (recursive_flag && entity->header.type == entity_type_sequence) - *next = (struct hpi_entity *)entity->value; - else - *next = (struct hpi_entity *)hpi_entity_ptr_to_next(entity); - - if (guard_p <= (void *)*next) { - *next = NULL; - return 0; - } - - HPI_DEBUG_ASSERT(guard_p >= (void *)hpi_entity_ptr_to_next(*next)); - return 0; -} - -u16 hpi_entity_find_next(struct hpi_entity *container_entity, - enum e_entity_type type, enum e_entity_role role, int recursive_flag, - struct hpi_entity **current_match) -{ - struct hpi_entity *tmp = NULL; - void *guard_p = NULL; - - HPI_DEBUG_ASSERT(container_entity != NULL); - guard_p = hpi_entity_ptr_to_next(container_entity); - - if (*current_match != NULL) - hpi_entity_get_next(*current_match, recursive_flag, guard_p, - &tmp); - else - hpi_entity_get_next(container_entity, 1, guard_p, &tmp); - - while (tmp) { - u16 err; - - HPI_DEBUG_ASSERT((void *)tmp >= (void *)container_entity); - - if ((!type || tmp->header.type == type) && (!role - || tmp->header.role == role)) { - *current_match = tmp; - return 0; - } - - err = hpi_entity_get_next(tmp, recursive_flag, guard_p, - current_match); - if (err) - return err; - - tmp = *current_match; - } - - *current_match = NULL; - return 0; -} - -void hpi_entity_free(struct hpi_entity *entity) -{ - kfree(entity); -} - -static u16 hpi_entity_alloc_and_copy(struct hpi_entity *src, - struct hpi_entity **dst) -{ - size_t buf_size; - HPI_DEBUG_ASSERT(dst != NULL); - HPI_DEBUG_ASSERT(src != NULL); - - buf_size = hpi_entity_size(src); - *dst = kmalloc(buf_size, GFP_KERNEL); - if (*dst == NULL) - return HPI_ERROR_MEMORY_ALLOC; - memcpy(*dst, src, buf_size); - return 0; -} - -u16 hpi_universal_info(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity **info) -{ - struct hpi_msg_strv hm; - struct hpi_res_strv *phr; - u16 hpi_err; - int remaining_attempts = 2; - size_t resp_packet_size = 1024; - - *info = NULL; - - while (remaining_attempts--) { - phr = kmalloc(resp_packet_size, GFP_KERNEL); - HPI_DEBUG_ASSERT(phr != NULL); - - hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h, - (u16)resp_packet_size, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_INFO); - u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index); - - hm.strv.header.size = sizeof(hm.strv); - phr->strv.header.size = resp_packet_size - sizeof(phr->h); - - hpi_send_recv((struct hpi_message *)&hm.h, - (struct hpi_response *)&phr->h); - if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) { - - HPI_DEBUG_ASSERT(phr->h.specific_error > - MIN_STRV_PACKET_SIZE - && phr->h.specific_error < 1500); - resp_packet_size = phr->h.specific_error; - } else { - remaining_attempts = 0; - if (!phr->h.error) - hpi_entity_alloc_and_copy(&phr->strv, info); - } - - hpi_err = phr->h.error; - kfree(phr); - } - - return hpi_err; -} - -u16 hpi_universal_get(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity **value) -{ - struct hpi_msg_strv hm; - struct hpi_res_strv *phr; - u16 hpi_err; - int remaining_attempts = 2; - - *value = NULL; - - while (remaining_attempts--) { - phr = kmalloc(strv_packet_size, GFP_KERNEL); - if (!phr) - return HPI_ERROR_MEMORY_ALLOC; - - hpi_init_message_responseV1(&hm.h, (u16)sizeof(hm), &phr->h, - (u16)strv_packet_size, HPI_OBJ_CONTROL, - HPI_CONTROL_GET_STATE); - u32TOINDEXES(hC, &hm.h.adapter_index, &hm.h.obj_index); - - hm.strv.header.size = sizeof(hm.strv); - phr->strv.header.size = strv_packet_size - sizeof(phr->h); - - hpi_send_recv((struct hpi_message *)&hm.h, - (struct hpi_response *)&phr->h); - if (phr->h.error == HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL) { - - HPI_DEBUG_ASSERT(phr->h.specific_error > - MIN_STRV_PACKET_SIZE - && phr->h.specific_error < 1000); - strv_packet_size = phr->h.specific_error; - } else { - remaining_attempts = 0; - if (!phr->h.error) - hpi_entity_alloc_and_copy(&phr->strv, value); - } - - hpi_err = phr->h.error; - kfree(phr); - } - - return hpi_err; -} - -u16 hpi_universal_set(const struct hpi_hsubsys *ph_subsys, u32 hC, - struct hpi_entity *value) -{ - struct hpi_msg_strv *phm; - struct hpi_res_strv hr; - - phm = kmalloc(sizeof(phm->h) + value->header.size, GFP_KERNEL); - HPI_DEBUG_ASSERT(phm != NULL); - - hpi_init_message_responseV1(&phm->h, - sizeof(phm->h) + value->header.size, &hr.h, sizeof(hr), - HPI_OBJ_CONTROL, HPI_CONTROL_SET_STATE); - u32TOINDEXES(hC, &phm->h.adapter_index, &phm->h.obj_index); - hr.strv.header.size = sizeof(hr.strv); - - memcpy(&phm->strv, value, value->header.size); - hpi_send_recv((struct hpi_message *)&phm->h, - (struct hpi_response *)&hr.h); - - return hr.h.error; -} - -u16 hpi_entity_alloc_and_pack(const enum e_entity_type type, - const size_t item_count, const enum e_entity_role role, void *value, - struct hpi_entity **entity) -{ - size_t bytes_to_copy, total_size; - u16 hE = 0; - *entity = NULL; - - hE = hpi_entity_check_type(type); - if (hE) - return hE; - - HPI_DEBUG_ASSERT(role > entity_role_null && type < LAST_ENTITY_TYPE); - - bytes_to_copy = entity_type_to_size[type] * item_count; - total_size = hpi_entity_header_size(*entity) + bytes_to_copy; - - HPI_DEBUG_ASSERT(total_size >= hpi_entity_header_size(*entity) - && total_size < STR_SIZE_FIELD_MAX); - - *entity = kmalloc(total_size, GFP_KERNEL); - if (*entity == NULL) - return HPI_ERROR_MEMORY_ALLOC; - memcpy((*entity)->value, value, bytes_to_copy); - (*entity)->header.size = - hpi_entity_header_size(*entity) + bytes_to_copy; - (*entity)->header.type = type; - (*entity)->header.role = role; - return 0; -} - -u16 hpi_entity_copy_value_from(struct hpi_entity *entity, - enum e_entity_type type, size_t item_count, void *value_dst_p) -{ - size_t bytes_to_copy; - - if (entity->header.type != type) - return HPI_ERROR_ENTITY_TYPE_MISMATCH; - - if (hpi_entity_item_count(entity) != item_count) - return HPI_ERROR_ENTITY_ITEM_COUNT; - - bytes_to_copy = entity_type_to_size[type] * item_count; - memcpy(value_dst_p, entity->value, bytes_to_copy); - return 0; -} - -u16 hpi_entity_unpack(struct hpi_entity *entity, enum e_entity_type *type, - size_t *item_count, enum e_entity_role *role, void **value) -{ - u16 err = 0; - HPI_DEBUG_ASSERT(entity != NULL); - - if (type) - *type = entity->header.type; - - if (role) - *role = entity->header.role; - - if (value) - *value = entity->value; - - if (item_count != NULL) { - if (entity->header.type == entity_type_sequence) { - void *guard_p = hpi_entity_ptr_to_next(entity); - struct hpi_entity *next = NULL; - void *contents = entity->value; - - *item_count = 0; - while (contents < guard_p) { - (*item_count)++; - err = hpi_entity_get_next(contents, 0, - guard_p, &next); - if (next == NULL || err) - break; - contents = next; - } - } else { - *item_count = hpi_entity_item_count(entity); - } - } - return err; -} - -u16 hpi_gpio_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_gpio, u16 *pw_number_input_bits, u16 *pw_number_output_bits) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) { - *ph_gpio = - hpi_indexes_to_handle(HPI_OBJ_GPIO, adapter_index, 0); - if (pw_number_input_bits) - *pw_number_input_bits = hr.u.l.number_input_bits; - if (pw_number_output_bits) - *pw_number_output_bits = hr.u.l.number_output_bits; - } else - *ph_gpio = 0; - return hr.error; -} - -u16 hpi_gpio_read_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 bit_index, u16 *pw_bit_data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_BIT); - u32TOINDEX(h_gpio, &hm.adapter_index); - hm.u.l.bit_index = bit_index; - - hpi_send_recv(&hm, &hr); - - *pw_bit_data = hr.u.l.bit_data[0]; - return hr.error; -} - -u16 hpi_gpio_read_all_bits(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 aw_all_bit_data[4] - ) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_READ_ALL); - u32TOINDEX(h_gpio, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - - if (aw_all_bit_data) { - aw_all_bit_data[0] = hr.u.l.bit_data[0]; - aw_all_bit_data[1] = hr.u.l.bit_data[1]; - aw_all_bit_data[2] = hr.u.l.bit_data[2]; - aw_all_bit_data[3] = hr.u.l.bit_data[3]; - } - return hr.error; -} - -u16 hpi_gpio_write_bit(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 bit_index, u16 bit_data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, HPI_GPIO_WRITE_BIT); - u32TOINDEX(h_gpio, &hm.adapter_index); - hm.u.l.bit_index = bit_index; - hm.u.l.bit_data = bit_data; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_gpio_write_status(const struct hpi_hsubsys *ph_subsys, u32 h_gpio, - u16 aw_all_bit_data[4] - ) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_GPIO, - HPI_GPIO_WRITE_STATUS); - u32TOINDEX(h_gpio, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - - if (aw_all_bit_data) { - aw_all_bit_data[0] = hr.u.l.bit_data[0]; - aw_all_bit_data[1] = hr.u.l.bit_data[1]; - aw_all_bit_data[2] = hr.u.l.bit_data[2]; - aw_all_bit_data[3] = hr.u.l.bit_data[3]; - } - return hr.error; -} - -u16 hpi_async_event_open(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u32 *ph_async) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, - HPI_ASYNCEVENT_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - - *ph_async = - hpi_indexes_to_handle(HPI_OBJ_ASYNCEVENT, - adapter_index, 0); - else - *ph_async = 0; - return hr.error; - -} - -u16 hpi_async_event_close(const struct hpi_hsubsys *ph_subsys, u32 h_async) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, - HPI_ASYNCEVENT_OPEN); - u32TOINDEX(h_async, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_async_event_wait(const struct hpi_hsubsys *ph_subsys, u32 h_async, - u16 maximum_events, struct hpi_async_event *p_events, - u16 *pw_number_returned) -{ - - return 0; -} - -u16 hpi_async_event_get_count(const struct hpi_hsubsys *ph_subsys, - u32 h_async, u16 *pw_count) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, - HPI_ASYNCEVENT_GETCOUNT); - u32TOINDEX(h_async, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - if (pw_count) - *pw_count = hr.u.as.u.count.count; - - return hr.error; -} - -u16 hpi_async_event_get(const struct hpi_hsubsys *ph_subsys, u32 h_async, - u16 maximum_events, struct hpi_async_event *p_events, - u16 *pw_number_returned) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_ASYNCEVENT, - HPI_ASYNCEVENT_GET); - u32TOINDEX(h_async, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - if (!hr.error) { - memcpy(p_events, &hr.u.as.u.event, - sizeof(struct hpi_async_event)); - *pw_number_returned = 1; - } - - return hr.error; -} - -u16 hpi_nv_memory_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_nv_memory, u16 *pw_size_in_bytes) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, - HPI_NVMEMORY_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) { - *ph_nv_memory = - hpi_indexes_to_handle(HPI_OBJ_NVMEMORY, adapter_index, - 0); - if (pw_size_in_bytes) - *pw_size_in_bytes = hr.u.n.size_in_bytes; - } else - *ph_nv_memory = 0; - return hr.error; -} - -u16 hpi_nv_memory_read_byte(const struct hpi_hsubsys *ph_subsys, - u32 h_nv_memory, u16 index, u16 *pw_data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, - HPI_NVMEMORY_READ_BYTE); - u32TOINDEX(h_nv_memory, &hm.adapter_index); - hm.u.n.address = index; - - hpi_send_recv(&hm, &hr); - - *pw_data = hr.u.n.data; - return hr.error; -} - -u16 hpi_nv_memory_write_byte(const struct hpi_hsubsys *ph_subsys, - u32 h_nv_memory, u16 index, u16 data) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_NVMEMORY, - HPI_NVMEMORY_WRITE_BYTE); - u32TOINDEX(h_nv_memory, &hm.adapter_index); - hm.u.n.address = index; - hm.u.n.data = data; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_profile_open_all(const struct hpi_hsubsys *ph_subsys, - u16 adapter_index, u16 profile_index, u32 *ph_profile, - u16 *pw_max_profiles) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, - HPI_PROFILE_OPEN_ALL); - hm.adapter_index = adapter_index; - hm.obj_index = profile_index; - hpi_send_recv(&hm, &hr); - - *pw_max_profiles = hr.u.p.u.o.max_profiles; - if (hr.error == 0) - *ph_profile = - hpi_indexes_to_handle(HPI_OBJ_PROFILE, adapter_index, - profile_index); - else - *ph_profile = 0; - return hr.error; -} - -u16 hpi_profile_get(const struct hpi_hsubsys *ph_subsys, u32 h_profile, - u16 bin_index, u16 *pw_seconds, u32 *pmicro_seconds, u32 *pcall_count, - u32 *pmax_micro_seconds, u32 *pmin_micro_seconds) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, HPI_PROFILE_GET); - u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); - hm.u.p.bin_index = bin_index; - hpi_send_recv(&hm, &hr); - if (pw_seconds) - *pw_seconds = hr.u.p.u.t.seconds; - if (pmicro_seconds) - *pmicro_seconds = hr.u.p.u.t.micro_seconds; - if (pcall_count) - *pcall_count = hr.u.p.u.t.call_count; - if (pmax_micro_seconds) - *pmax_micro_seconds = hr.u.p.u.t.max_micro_seconds; - if (pmin_micro_seconds) - *pmin_micro_seconds = hr.u.p.u.t.min_micro_seconds; - return hr.error; -} - -u16 hpi_profile_get_utilization(const struct hpi_hsubsys *ph_subsys, - u32 h_profile, u32 *putilization) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, - HPI_PROFILE_GET_UTILIZATION); - u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - if (hr.error) { - if (putilization) - *putilization = 0; - } else { - if (putilization) - *putilization = hr.u.p.u.t.call_count; - } - return hr.error; -} - -u16 hpi_profile_get_name(const struct hpi_hsubsys *ph_subsys, u32 h_profile, - u16 bin_index, char *sz_name, u16 name_length) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, - HPI_PROFILE_GET_NAME); - u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); - hm.u.p.bin_index = bin_index; - hpi_send_recv(&hm, &hr); - if (hr.error) { - if (sz_name) - strcpy(sz_name, "??"); - } else { - if (sz_name) - memcpy(sz_name, (char *)hr.u.p.u.n.sz_name, - name_length); - } - return hr.error; -} - -u16 hpi_profile_start_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, - HPI_PROFILE_START_ALL); - u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_profile_stop_all(const struct hpi_hsubsys *ph_subsys, u32 h_profile) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_PROFILE, - HPI_PROFILE_STOP_ALL); - u32TOINDEXES(h_profile, &hm.adapter_index, &hm.obj_index); - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_watchdog_open(const struct hpi_hsubsys *ph_subsys, u16 adapter_index, - u32 *ph_watchdog) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, - HPI_WATCHDOG_OPEN); - hm.adapter_index = adapter_index; - - hpi_send_recv(&hm, &hr); - - if (hr.error == 0) - *ph_watchdog = - hpi_indexes_to_handle(HPI_OBJ_WATCHDOG, adapter_index, - 0); - else - *ph_watchdog = 0; - return hr.error; -} - -u16 hpi_watchdog_set_time(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog, - u32 time_millisec) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, - HPI_WATCHDOG_SET_TIME); - u32TOINDEX(h_watchdog, &hm.adapter_index); - hm.u.w.time_ms = time_millisec; - - hpi_send_recv(&hm, &hr); - - return hr.error; -} - -u16 hpi_watchdog_ping(const struct hpi_hsubsys *ph_subsys, u32 h_watchdog) -{ - struct hpi_message hm; - struct hpi_response hr; - hpi_init_message_response(&hm, &hr, HPI_OBJ_WATCHDOG, - HPI_WATCHDOG_PING); - u32TOINDEX(h_watchdog, &hm.adapter_index); - - hpi_send_recv(&hm, &hr); - - return hr.error; -} diff --git a/sound/pci/asihpi/hpimsginit.c b/sound/pci/asihpi/hpimsginit.c index 8e1d099ed7e4..628376ce4a49 100644 --- a/sound/pci/asihpi/hpimsginit.c +++ b/sound/pci/asihpi/hpimsginit.c @@ -32,21 +32,6 @@ static u16 res_size[HPI_OBJ_MAXINDEX + 1] = HPI_RESPONSE_SIZE_BY_OBJECT; static u16 gwSSX2_bypass; /** \internal - * Used by ASIO driver to disable SSX2 for a single process - * \param phSubSys Pointer to HPI subsystem handle. - * \param wBypass New bypass setting 0 = off, nonzero = on - * \return Previous bypass setting. - */ -u16 hpi_subsys_ssx2_bypass(const struct hpi_hsubsys *ph_subsys, u16 bypass) -{ - u16 old_value = gwSSX2_bypass; - - gwSSX2_bypass = bypass; - - return old_value; -} - -/** \internal * initialize the HPI message structure */ static void hpi_init_message(struct hpi_message *phm, u16 object, @@ -65,7 +50,8 @@ static void hpi_init_message(struct hpi_message *phm, u16 object, phm->object = object; phm->function = function; phm->version = 0; - /* Expect adapter index to be set by caller */ + phm->adapter_index = HPI_ADAPTER_INDEX_INVALID; + /* Expect actual adapter index to be set by caller */ } /** \internal diff --git a/sound/pci/asihpi/hpimsginit.h b/sound/pci/asihpi/hpimsginit.h index 864ad020c9b3..bfd330d78b58 100644 --- a/sound/pci/asihpi/hpimsginit.h +++ b/sound/pci/asihpi/hpimsginit.h @@ -21,11 +21,15 @@ (C) Copyright AudioScience Inc. 2007 *******************************************************************************/ /* Initialise response headers, or msg/response pairs. -Note that it is valid to just init a response e.g. when a lower level is preparing -a response to a message. -However, when sending a message, a matching response buffer always must be prepared +Note that it is valid to just init a response e.g. when a lower level is +preparing a response to a message. +However, when sending a message, a matching response buffer must always be +prepared. */ +#ifndef _HPIMSGINIT_H_ +#define _HPIMSGINIT_H_ + void hpi_init_response(struct hpi_response *phr, u16 object, u16 function, u16 error); @@ -38,3 +42,5 @@ void hpi_init_responseV1(struct hpi_response_header *phr, u16 size, void hpi_init_message_responseV1(struct hpi_message_header *phm, u16 msg_size, struct hpi_response_header *phr, u16 res_size, u16 object, u16 function); + +#endif /* _HPIMSGINIT_H_ */ diff --git a/sound/pci/asihpi/hpimsgx.c b/sound/pci/asihpi/hpimsgx.c index f01ab964f602..360028b9abf5 100644 --- a/sound/pci/asihpi/hpimsgx.c +++ b/sound/pci/asihpi/hpimsgx.c @@ -23,6 +23,7 @@ Extended Message Function With Response Cacheing #define SOURCEFILE_NAME "hpimsgx.c" #include "hpi_internal.h" #include "hpimsginit.h" +#include "hpicmn.h" #include "hpimsgx.h" #include "hpidebug.h" @@ -42,22 +43,24 @@ static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci for (i = 0; asihpi_pci_tbl[i].vendor != 0; i++) { if (asihpi_pci_tbl[i].vendor != PCI_ANY_ID - && asihpi_pci_tbl[i].vendor != pci_info->vendor_id) + && asihpi_pci_tbl[i].vendor != + pci_info->pci_dev->vendor) continue; if (asihpi_pci_tbl[i].device != PCI_ANY_ID - && asihpi_pci_tbl[i].device != pci_info->device_id) + && asihpi_pci_tbl[i].device != + pci_info->pci_dev->device) continue; if (asihpi_pci_tbl[i].subvendor != PCI_ANY_ID && asihpi_pci_tbl[i].subvendor != - pci_info->subsys_vendor_id) + pci_info->pci_dev->subsystem_vendor) continue; if (asihpi_pci_tbl[i].subdevice != PCI_ANY_ID && asihpi_pci_tbl[i].subdevice != - pci_info->subsys_device_id) + pci_info->pci_dev->subsystem_device) continue; - HPI_DEBUG_LOG(DEBUG, " %x,%lu\n", i, - asihpi_pci_tbl[i].driver_data); + /* HPI_DEBUG_LOG(DEBUG, " %x,%lx\n", i, + asihpi_pci_tbl[i].driver_data); */ return (hpi_handler_func *) asihpi_pci_tbl[i].driver_data; } @@ -67,21 +70,12 @@ static hpi_handler_func *hpi_lookup_entry_point_function(const struct hpi_pci static inline void hw_entry_point(struct hpi_message *phm, struct hpi_response *phr) { - - hpi_handler_func *ep; - - if (phm->adapter_index < HPI_MAX_ADAPTERS) { - ep = (hpi_handler_func *) hpi_entry_points[phm-> - adapter_index]; - if (ep) { - HPI_DEBUG_MESSAGE(DEBUG, phm); - ep(phm, phr); - HPI_DEBUG_RESPONSE(phr); - return; - } - } - hpi_init_response(phr, phm->object, phm->function, - HPI_ERROR_PROCESSING_MESSAGE); + if ((phm->adapter_index < HPI_MAX_ADAPTERS) + && hpi_entry_points[phm->adapter_index]) + hpi_entry_points[phm->adapter_index] (phm, phr); + else + hpi_init_response(phr, phm->object, phm->function, + HPI_ERROR_PROCESSING_MESSAGE); } static void adapter_open(struct hpi_message *phm, struct hpi_response *phr); @@ -100,6 +94,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr, void *h_owner); static void HPIMSGX__reset(u16 adapter_index); + static u16 HPIMSGX__init(struct hpi_message *phm, struct hpi_response *phr); static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner); @@ -153,8 +148,6 @@ static struct hpi_stream_response static struct hpi_mixer_response rESP_HPI_MIXER_OPEN[HPI_MAX_ADAPTERS]; -static struct hpi_subsys_response gRESP_HPI_SUBSYS_FIND_ADAPTERS; - static struct adapter_info aDAPTER_INFO[HPI_MAX_ADAPTERS]; /* use these to keep track of opens from user mode apps/DLLs */ @@ -167,6 +160,11 @@ static struct asi_open_state static void subsys_message(struct hpi_message *phm, struct hpi_response *phr, void *h_owner) { + if (phm->adapter_index != HPI_ADAPTER_INDEX_INVALID) + HPI_DEBUG_LOG(WARNING, + "suspicious adapter index %d in subsys message 0x%x.\n", + phm->adapter_index, phm->function); + switch (phm->function) { case HPI_SUBSYS_GET_VERSION: hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, @@ -204,85 +202,37 @@ static void subsys_message(struct hpi_message *phm, struct hpi_response *phr, HPI_SUBSYS_DRIVER_UNLOAD, 0); return; - case HPI_SUBSYS_GET_INFO: - HPI_COMMON(phm, phr); - break; - - case HPI_SUBSYS_FIND_ADAPTERS: - memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS, - sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS)); - break; case HPI_SUBSYS_GET_NUM_ADAPTERS: - memcpy(phr, &gRESP_HPI_SUBSYS_FIND_ADAPTERS, - sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS)); - phr->function = HPI_SUBSYS_GET_NUM_ADAPTERS; - break; case HPI_SUBSYS_GET_ADAPTER: - { - int count = phm->adapter_index; - int index = 0; - hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_GET_ADAPTER, 0); - - /* This is complicated by the fact that we want to - * "skip" 0's in the adapter list. - * First, make sure we are pointing to a - * non-zero adapter type. - */ - while (gRESP_HPI_SUBSYS_FIND_ADAPTERS. - s.aw_adapter_list[index] == 0) { - index++; - if (index >= HPI_MAX_ADAPTERS) - break; - } - while (count) { - /* move on to the next adapter */ - index++; - if (index >= HPI_MAX_ADAPTERS) - break; - while (gRESP_HPI_SUBSYS_FIND_ADAPTERS. - s.aw_adapter_list[index] == 0) { - index++; - if (index >= HPI_MAX_ADAPTERS) - break; - } - count--; - } + HPI_COMMON(phm, phr); + break; - if (index < HPI_MAX_ADAPTERS) { - phr->u.s.adapter_index = (u16)index; - phr->u.s.aw_adapter_list[0] = - gRESP_HPI_SUBSYS_FIND_ADAPTERS. - s.aw_adapter_list[index]; - } else { - phr->u.s.adapter_index = 0; - phr->u.s.aw_adapter_list[0] = 0; - phr->error = HPI_ERROR_BAD_ADAPTER_NUMBER; - } - break; - } case HPI_SUBSYS_CREATE_ADAPTER: HPIMSGX__init(phm, phr); break; + case HPI_SUBSYS_DELETE_ADAPTER: - HPIMSGX__cleanup(phm->adapter_index, h_owner); + HPIMSGX__cleanup(phm->obj_index, h_owner); { struct hpi_message hm; struct hpi_response hr; - /* call to HPI_ADAPTER_CLOSE */ hpi_init_message_response(&hm, &hr, HPI_OBJ_ADAPTER, HPI_ADAPTER_CLOSE); - hm.adapter_index = phm->adapter_index; + hm.adapter_index = phm->obj_index; hw_entry_point(&hm, &hr); } - hw_entry_point(phm, phr); - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s. - aw_adapter_list[phm->adapter_index] - = 0; - hpi_entry_points[phm->adapter_index] = NULL; + if ((phm->obj_index < HPI_MAX_ADAPTERS) + && hpi_entry_points[phm->obj_index]) { + hpi_entry_points[phm->obj_index] (phm, phr); + hpi_entry_points[phm->obj_index] = NULL; + } else + phr->error = HPI_ERROR_INVALID_OBJ_INDEX; + break; default: - hw_entry_point(phm, phr); + /* Must explicitly handle every subsys message in this switch */ + hpi_init_response(phr, HPI_OBJ_SUBSYSTEM, phm->function, + HPI_ERROR_INVALID_FUNC); break; } } @@ -409,33 +359,7 @@ void hpi_send_recv_ex(struct hpi_message *phm, struct hpi_response *phr, break; } HPI_DEBUG_RESPONSE(phr); -#if 1 - if (phr->error >= HPI_ERROR_BACKEND_BASE) { - void *ep = NULL; - char *ep_name; - - HPI_DEBUG_MESSAGE(ERROR, phm); - - if (phm->adapter_index < HPI_MAX_ADAPTERS) - ep = hpi_entry_points[phm->adapter_index]; - - /* Don't need this? Have adapter index in debug info - Know at driver load time index->backend mapping */ - if (ep == HPI_6000) - ep_name = "HPI_6000"; - else if (ep == HPI_6205) - ep_name = "HPI_6205"; - else - ep_name = "unknown"; - - HPI_DEBUG_LOG(ERROR, "HPI %s response - error# %d\n", ep_name, - phr->error); - - if (hpi_debug_level >= HPI_DEBUG_LEVEL_VERBOSE) - hpi_debug_data((u16 *)phm, - sizeof(*phm) / sizeof(u16)); - } -#endif + } static void adapter_open(struct hpi_message *phm, struct hpi_response *phr) @@ -484,7 +408,7 @@ static void instream_open(struct hpi_message *phm, struct hpi_response *phr, else { instream_user_open[phm->adapter_index][phm-> obj_index].open_flag = 1; - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); /* issue a reset */ hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, @@ -509,7 +433,7 @@ static void instream_open(struct hpi_message *phm, struct hpi_response *phr, sizeof(rESP_HPI_ISTREAM_OPEN[0][0])); } } - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); } static void instream_close(struct hpi_message *phm, struct hpi_response *phr, @@ -530,7 +454,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr, phm->wAdapterIndex, phm->wObjIndex, hOwner); */ instream_user_open[phm->adapter_index][phm-> obj_index].h_owner = NULL; - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); /* issue a reset */ hpi_init_message_response(&hm, &hr, HPI_OBJ_ISTREAM, HPI_ISTREAM_RESET); @@ -556,7 +480,7 @@ static void instream_close(struct hpi_message *phm, struct hpi_response *phr, obj_index].h_owner); phr->error = HPI_ERROR_OBJ_NOT_OPEN; } - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); } static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, @@ -581,7 +505,7 @@ static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, else { outstream_user_open[phm->adapter_index][phm-> obj_index].open_flag = 1; - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); /* issue a reset */ hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, @@ -606,7 +530,7 @@ static void outstream_open(struct hpi_message *phm, struct hpi_response *phr, sizeof(rESP_HPI_OSTREAM_OPEN[0][0])); } } - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); } static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, @@ -628,7 +552,7 @@ static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, phm->wAdapterIndex, phm->wObjIndex, hOwner); */ outstream_user_open[phm->adapter_index][phm-> obj_index].h_owner = NULL; - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); /* issue a reset */ hpi_init_message_response(&hm, &hr, HPI_OBJ_OSTREAM, HPI_OSTREAM_RESET); @@ -654,7 +578,7 @@ static void outstream_close(struct hpi_message *phm, struct hpi_response *phr, obj_index].h_owner); phr->error = HPI_ERROR_OBJ_NOT_OPEN; } - hpios_msgxlock_un_lock(&msgx_lock); + hpios_msgxlock_unlock(&msgx_lock); } static u16 adapter_prepare(u16 adapter) @@ -683,16 +607,9 @@ static u16 adapter_prepare(u16 adapter) if (hr.error) return hr.error; - aDAPTER_INFO[adapter].num_outstreams = hr.u.a.num_outstreams; - aDAPTER_INFO[adapter].num_instreams = hr.u.a.num_instreams; - aDAPTER_INFO[adapter].type = hr.u.a.adapter_type; - - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list[adapter] = - hr.u.a.adapter_type; - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters++; - if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters > HPI_MAX_ADAPTERS) - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters = - HPI_MAX_ADAPTERS; + aDAPTER_INFO[adapter].num_outstreams = hr.u.ax.info.num_outstreams; + aDAPTER_INFO[adapter].num_instreams = hr.u.ax.info.num_instreams; + aDAPTER_INFO[adapter].type = hr.u.ax.info.adapter_type; /* call to HPI_OSTREAM_OPEN */ for (i = 0; i < aDAPTER_INFO[adapter].num_outstreams; i++) { @@ -727,7 +644,7 @@ static u16 adapter_prepare(u16 adapter) memcpy(&rESP_HPI_MIXER_OPEN[adapter], &hr, sizeof(rESP_HPI_MIXER_OPEN[0])); - return gRESP_HPI_SUBSYS_FIND_ADAPTERS.h.error; + return 0; } static void HPIMSGX__reset(u16 adapter_index) @@ -737,12 +654,6 @@ static void HPIMSGX__reset(u16 adapter_index) struct hpi_response hr; if (adapter_index == HPIMSGX_ALLADAPTERS) { - /* reset all responses to contain errors */ - hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, - HPI_SUBSYS_FIND_ADAPTERS, 0); - memcpy(&gRESP_HPI_SUBSYS_FIND_ADAPTERS, &hr, - sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS)); - for (adapter = 0; adapter < HPI_MAX_ADAPTERS; adapter++) { hpi_init_response(&hr, HPI_OBJ_ADAPTER, @@ -783,12 +694,6 @@ static void HPIMSGX__reset(u16 adapter_index) rESP_HPI_ISTREAM_OPEN[adapter_index][i].h.error = HPI_ERROR_INVALID_OBJ; } - if (gRESP_HPI_SUBSYS_FIND_ADAPTERS. - s.aw_adapter_list[adapter_index]) { - gRESP_HPI_SUBSYS_FIND_ADAPTERS. - s.aw_adapter_list[adapter_index] = 0; - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters--; - } } } @@ -802,15 +707,9 @@ static u16 HPIMSGX__init(struct hpi_message *phm, hpi_handler_func *entry_point_func; struct hpi_response hr; - if (gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.num_adapters >= HPI_MAX_ADAPTERS) - return HPI_ERROR_BAD_ADAPTER_NUMBER; - /* Init response here so we can pass in previous adapter list */ hpi_init_response(&hr, phm->object, phm->function, HPI_ERROR_INVALID_OBJ); - memcpy(hr.u.s.aw_adapter_list, - gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list, - sizeof(gRESP_HPI_SUBSYS_FIND_ADAPTERS.s.aw_adapter_list)); entry_point_func = hpi_lookup_entry_point_function(phm->u.s.resource.r.pci); @@ -823,7 +722,7 @@ static u16 HPIMSGX__init(struct hpi_message *phm, return phr->error; } if (hr.error == 0) { - /* the adapter was created succesfully + /* the adapter was created successfully save the mapping for future use */ hpi_entry_points[hr.u.s.adapter_index] = entry_point_func; /* prepare adapter (pre-open streams etc.) */ @@ -860,7 +759,7 @@ static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner) struct hpi_response hr; HPI_DEBUG_LOG(DEBUG, - "close adapter %d ostream %d\n", + "Close adapter %d ostream %d\n", adapter, i); hpi_init_message_response(&hm, &hr, @@ -884,7 +783,7 @@ static void HPIMSGX__cleanup(u16 adapter_index, void *h_owner) struct hpi_response hr; HPI_DEBUG_LOG(DEBUG, - "close adapter %d istream %d\n", + "Close adapter %d istream %d\n", adapter, i); hpi_init_message_response(&hm, &hr, diff --git a/sound/pci/asihpi/hpioctl.c b/sound/pci/asihpi/hpioctl.c index 22dbd91811a4..cd624f13ff8e 100644 --- a/sound/pci/asihpi/hpioctl.c +++ b/sound/pci/asihpi/hpioctl.c @@ -30,6 +30,7 @@ Common Linux HPI ioctl and module probe/remove functions #include <linux/slab.h> #include <linux/moduleparam.h> #include <asm/uaccess.h> +#include <linux/pci.h> #include <linux/stringify.h> #ifdef MODULE_FIRMWARE @@ -45,7 +46,7 @@ MODULE_FIRMWARE("asihpi/dsp8900.bin"); static int prealloc_stream_buf; module_param(prealloc_stream_buf, int, S_IRUGO); MODULE_PARM_DESC(prealloc_stream_buf, - "preallocate size for per-adapter stream buffer"); + "Preallocate size for per-adapter stream buffer"); /* Allow the debug level to be changed after module load. E.g. echo 2 > /sys/module/asihpi/parameters/hpiDebugLevel @@ -121,8 +122,8 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) phpi_ioctl_data = (struct hpi_ioctl_linux __user *)arg; /* Read the message and response pointers from user space. */ - if (get_user(puhm, &phpi_ioctl_data->phm) || - get_user(puhr, &phpi_ioctl_data->phr)) { + if (get_user(puhm, &phpi_ioctl_data->phm) + || get_user(puhr, &phpi_ioctl_data->phr)) { err = -EFAULT; goto out; } @@ -135,7 +136,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (hm->h.size > sizeof(*hm)) hm->h.size = sizeof(*hm); - /*printk(KERN_INFO "message size %d\n", hm->h.wSize); */ + /* printk(KERN_INFO "message size %d\n", hm->h.wSize); */ uncopied_bytes = copy_from_user(hm, puhm, hm->h.size); if (uncopied_bytes) { @@ -155,8 +156,13 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) goto out; } + if (hm->h.adapter_index >= HPI_MAX_ADAPTERS) { + err = -EINVAL; + goto out; + } + pa = &adapters[hm->h.adapter_index]; - hr->h.size = 0; + hr->h.size = res_max_size; if (hm->h.object == HPI_OBJ_SUBSYSTEM) { switch (hm->h.function) { case HPI_SUBSYS_CREATE_ADAPTER: @@ -216,7 +222,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) */ if (pa->buffer_size < size) { HPI_DEBUG_LOG(DEBUG, - "realloc adapter %d stream " + "Realloc adapter %d stream " "buffer from %zd to %d\n", hm->h.adapter_index, pa->buffer_size, size); @@ -259,7 +265,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) copy_from_user(pa->p_buffer, ptr, size); if (uncopied_bytes) HPI_DEBUG_LOG(WARNING, - "missed %d of %d " + "Missed %d of %d " "bytes from user\n", uncopied_bytes, size); } @@ -271,7 +277,7 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) copy_to_user(ptr, pa->p_buffer, size); if (uncopied_bytes) HPI_DEBUG_LOG(WARNING, - "missed %d of %d " "bytes to user\n", + "Missed %d of %d " "bytes to user\n", uncopied_bytes, size); } @@ -290,9 +296,9 @@ long asihpi_hpi_ioctl(struct file *file, unsigned int cmd, unsigned long arg) if (hr->h.size > res_max_size) { HPI_DEBUG_LOG(ERROR, "response too big %d %d\n", hr->h.size, res_max_size); - /*HPI_DEBUG_MESSAGE(ERROR, hm); */ - err = -EFAULT; - goto out; + hr->h.error = HPI_ERROR_RESPONSE_BUFFER_TOO_SMALL; + hr->h.specific_error = hr->h.size; + hr->h.size = sizeof(hr->h); } uncopied_bytes = copy_to_user(puhr, hr, hr->h.size); @@ -320,18 +326,26 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, memset(&adapter, 0, sizeof(adapter)); - printk(KERN_DEBUG "probe PCI device (%04x:%04x,%04x:%04x,%04x)\n", - pci_dev->vendor, pci_dev->device, pci_dev->subsystem_vendor, + dev_printk(KERN_DEBUG, &pci_dev->dev, + "probe %04x:%04x,%04x:%04x,%04x\n", pci_dev->vendor, + pci_dev->device, pci_dev->subsystem_vendor, pci_dev->subsystem_device, pci_dev->devfn); + if (pci_enable_device(pci_dev) < 0) { + dev_printk(KERN_ERR, &pci_dev->dev, + "pci_enable_device failed, disabling device\n"); + return -EIO; + } + + pci_set_master(pci_dev); /* also sets latency timer if < 16 */ + hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CREATE_ADAPTER); hpi_init_response(&hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_CREATE_ADAPTER, HPI_ERROR_PROCESSING_MESSAGE); - hm.adapter_index = -1; /* an invalid index */ + hm.adapter_index = HPI_ADAPTER_INDEX_INVALID; - /* fill in HPI_PCI information from kernel provided information */ adapter.pci = pci_dev; nm = HPI_MAX_ADAPTER_MEM_SPACES; @@ -359,19 +373,7 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, pci.ap_mem_base[idx] = adapter.ap_remapped_mem_base[idx]; } - /* could replace Pci with direct pointer to pci_dev for linux - Instead wrap accessor functions for IDs etc. - Would it work for windows? - */ - pci.bus_number = pci_dev->bus->number; - pci.vendor_id = (u16)pci_dev->vendor; - pci.device_id = (u16)pci_dev->device; - pci.subsys_vendor_id = (u16)(pci_dev->subsystem_vendor & 0xffff); - pci.subsys_device_id = (u16)(pci_dev->subsystem_device & 0xffff); - pci.device_number = pci_dev->devfn; - pci.interrupt = pci_dev->irq; - pci.p_os_data = pci_dev; - + pci.pci_dev = pci_dev; hm.u.s.resource.bus_type = HPI_BUS_PCI; hm.u.s.resource.r.pci = &pci; @@ -392,10 +394,10 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, } adapter.index = hr.u.s.adapter_index; - adapter.type = hr.u.s.aw_adapter_list[adapter.index]; + adapter.type = hr.u.s.adapter_type; hm.adapter_index = adapter.index; - err = hpi_adapter_open(NULL, adapter.index); + err = hpi_adapter_open(adapter.index); if (err) goto err; @@ -407,8 +409,9 @@ int __devinit asihpi_adapter_probe(struct pci_dev *pci_dev, mutex_init(&adapters[adapter.index].mutex); pci_set_drvdata(pci_dev, &adapters[adapter.index]); - printk(KERN_INFO "probe found adapter ASI%04X HPI index #%d.\n", - adapter.type, adapter.index); + dev_printk(KERN_INFO, &pci_dev->dev, + "probe succeeded for ASI%04X HPI index %d\n", adapter.type, + adapter.index); return 0; @@ -439,7 +442,8 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev) hpi_init_message_response(&hm, &hr, HPI_OBJ_SUBSYSTEM, HPI_SUBSYS_DELETE_ADAPTER); - hm.adapter_index = pa->index; + hm.obj_index = pa->index; + hm.adapter_index = HPI_ADAPTER_INDEX_INVALID; hpi_send_recv_ex(&hm, &hr, HOWNER_KERNEL); /* unmap PCI memory space, mapped during device init. */ @@ -450,20 +454,18 @@ void __devexit asihpi_adapter_remove(struct pci_dev *pci_dev) } } - if (pa->p_buffer) { - pa->buffer_size = 0; + if (pa->p_buffer) vfree(pa->p_buffer); - } pci_set_drvdata(pci_dev, NULL); - /* - printk(KERN_INFO "PCI device (%04x:%04x,%04x:%04x,%04x)," - " HPI index # %d, removed.\n", - pci_dev->vendor, pci_dev->device, - pci_dev->subsystem_vendor, - pci_dev->subsystem_device, pci_dev->devfn, - pa->index); - */ + if (1) + dev_printk(KERN_INFO, &pci_dev->dev, + "remove %04x:%04x,%04x:%04x,%04x," " HPI index %d.\n", + pci_dev->vendor, pci_dev->device, + pci_dev->subsystem_vendor, pci_dev->subsystem_device, + pci_dev->devfn, pa->index); + + memset(pa, 0, sizeof(*pa)); } void __init asihpi_init(void) diff --git a/sound/pci/asihpi/hpios.h b/sound/pci/asihpi/hpios.h index 370f39b43f85..03273e729f99 100644 --- a/sound/pci/asihpi/hpios.h +++ b/sound/pci/asihpi/hpios.h @@ -27,9 +27,7 @@ HPI Operating System Specific macros for Linux Kernel driver #define HPI_OS_LINUX_KERNEL #define HPI_OS_DEFINED -#define HPI_KERNEL_MODE - -#define HPI_REASSIGN_DUPLICATE_ADAPTER_IDX +#define HPI_BUILD_KERNEL_MODE #include <linux/io.h> #include <asm/system.h> @@ -135,20 +133,20 @@ static inline void cond_unlock(struct hpios_spinlock *l) #define hpios_msgxlock_init(obj) spin_lock_init(&(obj)->lock) #define hpios_msgxlock_lock(obj) cond_lock(obj) -#define hpios_msgxlock_un_lock(obj) cond_unlock(obj) +#define hpios_msgxlock_unlock(obj) cond_unlock(obj) #define hpios_dsplock_init(obj) spin_lock_init(&(obj)->dsp_lock.lock) #define hpios_dsplock_lock(obj) cond_lock(&(obj)->dsp_lock) #define hpios_dsplock_unlock(obj) cond_unlock(&(obj)->dsp_lock) #ifdef CONFIG_SND_DEBUG -#define HPI_DEBUG +#define HPI_BUILD_DEBUG #endif #define HPI_ALIST_LOCKING #define hpios_alistlock_init(obj) spin_lock_init(&((obj)->list_lock.lock)) #define hpios_alistlock_lock(obj) spin_lock(&((obj)->list_lock.lock)) -#define hpios_alistlock_un_lock(obj) spin_unlock(&((obj)->list_lock.lock)) +#define hpios_alistlock_unlock(obj) spin_unlock(&((obj)->list_lock.lock)) struct hpi_adapter { /* mutex prevents contention for one card diff --git a/sound/pci/atiixp.c b/sound/pci/atiixp.c index 49d572a7b235..3119cd97a217 100644 --- a/sound/pci/atiixp.c +++ b/sound/pci/atiixp.c @@ -522,7 +522,7 @@ static int snd_atiixp_aclink_reset(struct atiixp *chip) atiixp_read(chip, CMD); mdelay(1); atiixp_update(chip, CMD, ATI_REG_CMD_AC_RESET, ATI_REG_CMD_AC_RESET); - if (--timeout) { + if (!--timeout) { snd_printk(KERN_ERR "atiixp: codec reset timeout\n"); break; } diff --git a/sound/pci/atiixp_modem.c b/sound/pci/atiixp_modem.c index 91d7036b6411..2f74c2fdf1ea 100644 --- a/sound/pci/atiixp_modem.c +++ b/sound/pci/atiixp_modem.c @@ -498,7 +498,7 @@ static int snd_atiixp_aclink_reset(struct atiixp_modem *chip) atiixp_read(chip, CMD); msleep(1); atiixp_update(chip, CMD, ATI_REG_CMD_AC_RESET, ATI_REG_CMD_AC_RESET); - if (--timeout) { + if (!--timeout) { snd_printk(KERN_ERR "atiixp-modem: codec reset timeout\n"); break; } diff --git a/sound/pci/au88x0/au88x0.h b/sound/pci/au88x0/au88x0.h index cf46bba563cf..02f6e08f7592 100644 --- a/sound/pci/au88x0/au88x0.h +++ b/sound/pci/au88x0/au88x0.h @@ -104,7 +104,7 @@ #define MIX_PLAYB(x) (vortex->mixplayb[x]) #define MIX_SPDIF(x) (vortex->mixspdif[x]) -#define NR_WTPB 0x20 /* WT channels per eahc bank. */ +#define NR_WTPB 0x20 /* WT channels per each bank. */ /* Structs */ typedef struct { @@ -211,7 +211,7 @@ static void vortex_adbdma_startfifo(vortex_t * vortex, int adbdma); //static void vortex_adbdma_stopfifo(vortex_t *vortex, int adbdma); static void vortex_adbdma_pausefifo(vortex_t * vortex, int adbdma); static void vortex_adbdma_resumefifo(vortex_t * vortex, int adbdma); -static int inline vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma); +static inline int vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma); static void vortex_adbdma_resetup(vortex_t *vortex, int adbdma); #ifndef CHIP_AU8810 @@ -219,7 +219,7 @@ static void vortex_wtdma_startfifo(vortex_t * vortex, int wtdma); static void vortex_wtdma_stopfifo(vortex_t * vortex, int wtdma); static void vortex_wtdma_pausefifo(vortex_t * vortex, int wtdma); static void vortex_wtdma_resumefifo(vortex_t * vortex, int wtdma); -static int inline vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma); +static inline int vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma); #endif /* global stuff. */ diff --git a/sound/pci/au88x0/au88x0_a3d.c b/sound/pci/au88x0/au88x0_a3d.c index f4aa8ff6f5f9..9ae8b3b17651 100644 --- a/sound/pci/au88x0/au88x0_a3d.c +++ b/sound/pci/au88x0/au88x0_a3d.c @@ -53,7 +53,7 @@ a3dsrc_GetTimeConsts(a3dsrc_t * a, short *HrtfTrack, short *ItdTrack, } #endif -/* Atmospheric absorbtion. */ +/* Atmospheric absorption. */ static void a3dsrc_SetAtmosTarget(a3dsrc_t * a, short aa, short b, short c, short d, @@ -835,7 +835,7 @@ snd_vortex_a3d_filter_put(struct snd_kcontrol *kcontrol, params[i] = ucontrol->value.integer.value[i]; /* Translate generic filter params to a3d filter params. */ vortex_a3d_translate_filter(a->filter, params); - /* Atmospheric absorbtion and filtering. */ + /* Atmospheric absorption and filtering. */ a3dsrc_SetAtmosTarget(a, a->filter[0], a->filter[1], a->filter[2], a->filter[3], a->filter[4]); diff --git a/sound/pci/au88x0/au88x0_core.c b/sound/pci/au88x0/au88x0_core.c index 16c0bdfbb164..489150380eac 100644 --- a/sound/pci/au88x0/au88x0_core.c +++ b/sound/pci/au88x0/au88x0_core.c @@ -1249,7 +1249,7 @@ static void vortex_adbdma_resetup(vortex_t *vortex, int adbdma) { } } -static int inline vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma) +static inline int vortex_adbdma_getlinearpos(vortex_t * vortex, int adbdma) { stream_t *dma = &vortex->dma_adb[adbdma]; int temp, page, delta; @@ -1506,7 +1506,7 @@ static int vortex_wtdma_getcursubuffer(vortex_t * vortex, int wtdma) POS_SHIFT) & POS_MASK); } #endif -static int inline vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma) +static inline int vortex_wtdma_getlinearpos(vortex_t * vortex, int wtdma) { stream_t *dma = &vortex->dma_wt[wtdma]; int temp; diff --git a/sound/pci/au88x0/au88x0_eq.c b/sound/pci/au88x0/au88x0_eq.c index 38602b85874d..278ed8189fca 100644 --- a/sound/pci/au88x0/au88x0_eq.c +++ b/sound/pci/au88x0/au88x0_eq.c @@ -896,7 +896,8 @@ static int __devinit vortex_eq_init(vortex_t * vortex) if ((kcontrol = snd_ctl_new1(&vortex_eq_kcontrol, vortex)) == NULL) return -ENOMEM; - strcpy(kcontrol->id.name, EqBandLabels[i]); + snprintf(kcontrol->id.name, sizeof(kcontrol->id.name), + "%s Playback Volume", EqBandLabels[i]); kcontrol->private_value = i; if ((err = snd_ctl_add(vortex->card, kcontrol)) < 0) return err; diff --git a/sound/pci/au88x0/au88x0_pcm.c b/sound/pci/au88x0/au88x0_pcm.c index 5439d662d104..62e959120c44 100644 --- a/sound/pci/au88x0/au88x0_pcm.c +++ b/sound/pci/au88x0/au88x0_pcm.c @@ -44,10 +44,10 @@ static struct snd_pcm_hardware snd_vortex_playback_hw_adb = { .channels_min = 1, .channels_max = 2, .buffer_bytes_max = 0x10000, - .period_bytes_min = 0x1, + .period_bytes_min = 0x20, .period_bytes_max = 0x1000, .periods_min = 2, - .periods_max = 32, + .periods_max = 1024, }; #ifndef CHIP_AU8820 @@ -140,6 +140,9 @@ static int snd_vortex_pcm_open(struct snd_pcm_substream *substream) SNDRV_PCM_HW_PARAM_PERIOD_BYTES)) < 0) return err; + snd_pcm_hw_constraint_step(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_BYTES, 64); + if (VORTEX_PCM_TYPE(substream->pcm) != VORTEX_PCM_WT) { #ifndef CHIP_AU8820 if (VORTEX_PCM_TYPE(substream->pcm) == VORTEX_PCM_A3D) { @@ -515,7 +518,7 @@ static int __devinit snd_vortex_new_pcm(vortex_t *chip, int idx, int nr) return -ENODEV; /* idx indicates which kind of PCM device. ADB, SPDIF, I2S and A3D share the - * same dma engine. WT uses it own separate dma engine whcih cant capture. */ + * same dma engine. WT uses it own separate dma engine which can't capture. */ if (idx == VORTEX_PCM_ADB) nr_capt = nr; else diff --git a/sound/pci/azt3328.c b/sound/pci/azt3328.c index 573594bf3225..9b7a6346037a 100644 --- a/sound/pci/azt3328.c +++ b/sound/pci/azt3328.c @@ -1,6 +1,5 @@ -/* - * azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168). - * Copyright (C) 2002, 2005 - 2010 by Andreas Mohr <andi AT lisas.de> +/* azt3328.c - driver for Aztech AZF3328 based soundcards (e.g. PCI168). + * Copyright (C) 2002, 2005 - 2011 by Andreas Mohr <andi AT lisas.de> * * Framework borrowed from Bart Hartgers's als4000.c. * Driver developed on PCI168 AP(W) version (PCI rev. 10, subsystem ID 1801), @@ -66,6 +65,13 @@ * addresses illegally. So far unfortunately it looks like the very flexible * ALSA AC97 support is still not enough to easily compensate for such a * grave layout violation despite all tweaks and quirks mechanisms it offers. + * Well, not quite: now ac97 layer is much improved (bus-specific ops!), + * thus I was able to implement support - it's actually working quite well. + * An interesting item might be Aztech AMR 2800-W, since it's an AC97 + * modem card which might reveal the Aztech-specific codec ID which + * we might want to pretend, too. Dito PCI168's brother, PCI368, + * where the advertising datasheet says it's AC97-based and has a + * Digital Enhanced Game Port. * - builtin genuine OPL3 - verified to work fine, 20080506 * - full duplex 16bit playback/record at independent sampling rate * - MPU401 (+ legacy address support, claimed by one official spec sheet) @@ -134,7 +140,7 @@ * Possible remedies: * - use speaker (amplifier) output instead of headphone output * (in case crackling is due to overloaded output clipping) - * - plug card into a different PCI slot, preferrably one that isn't shared + * - plug card into a different PCI slot, preferably one that isn't shared * too much (this helps a lot, but not completely!) * - get rid of PCI VGA card, use AGP instead * - upgrade or downgrade BIOS @@ -189,6 +195,16 @@ #include <sound/mpu401.h> #include <sound/opl3.h> #include <sound/initval.h> +/* + * Config switch, to use ALSA's AC97 layer instead of old custom mixer crap. + * If the AC97 compatibility parts we needed to implement locally turn out + * to work nicely, then remove the old implementation eventually. + */ +#define AZF_USE_AC97_LAYER 1 + +#ifdef AZF_USE_AC97_LAYER +#include <sound/ac97_codec.h> +#endif #include "azt3328.h" MODULE_AUTHOR("Andreas Mohr <andi AT lisas.de>"); @@ -328,6 +344,10 @@ struct snd_azf3328 { /* playback, recording and I2S out codecs */ struct snd_azf3328_codec_data codecs[3]; +#ifdef AZF_USE_AC97_LAYER + struct snd_ac97 *ac97; +#endif + struct snd_card *card; struct snd_rawmidi *rmidi; @@ -506,7 +526,7 @@ snd_azf3328_mixer_inw(const struct snd_azf3328 *chip, unsigned reg) #define AZF_MUTE_BIT 0x80 static bool -snd_azf3328_mixer_set_mute(const struct snd_azf3328 *chip, +snd_azf3328_mixer_mute_control(const struct snd_azf3328 *chip, unsigned reg, bool do_mute ) { @@ -521,6 +541,323 @@ snd_azf3328_mixer_set_mute(const struct snd_azf3328 *chip, return (do_mute) ? !updated : updated; } +static inline bool +snd_azf3328_mixer_mute_control_master(const struct snd_azf3328 *chip, + bool do_mute +) +{ + return snd_azf3328_mixer_mute_control( + chip, + IDX_MIXER_PLAY_MASTER, + do_mute + ); +} + +static inline bool +snd_azf3328_mixer_mute_control_pcm(const struct snd_azf3328 *chip, + bool do_mute +) +{ + return snd_azf3328_mixer_mute_control( + chip, + IDX_MIXER_WAVEOUT, + do_mute + ); +} + +static inline void +snd_azf3328_mixer_reset(const struct snd_azf3328 *chip) +{ + /* reset (close) mixer: + * first mute master volume, then reset + */ + snd_azf3328_mixer_mute_control_master(chip, 1); + snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000); +} + +#ifdef AZF_USE_AC97_LAYER + +static inline void +snd_azf3328_mixer_ac97_map_unsupported(unsigned short reg, const char *mode) +{ + /* need to add some more or less clever emulation? */ + printk(KERN_WARNING + "azt3328: missing %s emulation for AC97 register 0x%02x!\n", + mode, reg); +} + +/* + * Need to have _special_ AC97 mixer hardware register index mapper, + * to compensate for the issue of a rather AC97-incompatible hardware layout. + */ +#define AZF_REG_MASK 0x3f +#define AZF_AC97_REG_UNSUPPORTED 0x8000 +#define AZF_AC97_REG_REAL_IO_READ 0x4000 +#define AZF_AC97_REG_REAL_IO_WRITE 0x2000 +#define AZF_AC97_REG_REAL_IO_RW \ + (AZF_AC97_REG_REAL_IO_READ | AZF_AC97_REG_REAL_IO_WRITE) +#define AZF_AC97_REG_EMU_IO_READ 0x0400 +#define AZF_AC97_REG_EMU_IO_WRITE 0x0200 +#define AZF_AC97_REG_EMU_IO_RW \ + (AZF_AC97_REG_EMU_IO_READ | AZF_AC97_REG_EMU_IO_WRITE) +static unsigned short +snd_azf3328_mixer_ac97_map_reg_idx(unsigned short reg) +{ + static const struct { + unsigned short azf_reg; + } azf_reg_mapper[] = { + /* Especially when taking into consideration + * mono/stereo-based sequence of azf vs. AC97 control series, + * it's quite obvious that azf simply got rid + * of the AC97_HEADPHONE control at its intended offset, + * thus shifted _all_ controls by one, + * and _then_ simply added it as an FMSYNTH control at the end, + * to make up for the offset. + * This means we'll have to translate indices here as + * needed and then do some tiny AC97 patch action + * (snd_ac97_rename_vol_ctl() etc.) - that's it. + */ + { /* AC97_RESET */ IDX_MIXER_RESET + | AZF_AC97_REG_REAL_IO_WRITE + | AZF_AC97_REG_EMU_IO_READ }, + { /* AC97_MASTER */ IDX_MIXER_PLAY_MASTER }, + /* note large shift: AC97_HEADPHONE to IDX_MIXER_FMSYNTH! */ + { /* AC97_HEADPHONE */ IDX_MIXER_FMSYNTH }, + { /* AC97_MASTER_MONO */ IDX_MIXER_MODEMOUT }, + { /* AC97_MASTER_TONE */ IDX_MIXER_BASSTREBLE }, + { /* AC97_PC_BEEP */ IDX_MIXER_PCBEEP }, + { /* AC97_PHONE */ IDX_MIXER_MODEMIN }, + { /* AC97_MIC */ IDX_MIXER_MIC }, + { /* AC97_LINE */ IDX_MIXER_LINEIN }, + { /* AC97_CD */ IDX_MIXER_CDAUDIO }, + { /* AC97_VIDEO */ IDX_MIXER_VIDEO }, + { /* AC97_AUX */ IDX_MIXER_AUX }, + { /* AC97_PCM */ IDX_MIXER_WAVEOUT }, + { /* AC97_REC_SEL */ IDX_MIXER_REC_SELECT }, + { /* AC97_REC_GAIN */ IDX_MIXER_REC_VOLUME }, + { /* AC97_REC_GAIN_MIC */ AZF_AC97_REG_EMU_IO_RW }, + { /* AC97_GENERAL_PURPOSE */ IDX_MIXER_ADVCTL2 }, + { /* AC97_3D_CONTROL */ IDX_MIXER_ADVCTL1 }, + }; + + unsigned short reg_azf = AZF_AC97_REG_UNSUPPORTED; + + /* azf3328 supports the low-numbered and low-spec:ed range + of AC97 regs only */ + if (reg <= AC97_3D_CONTROL) { + unsigned short reg_idx = reg / 2; + reg_azf = azf_reg_mapper[reg_idx].azf_reg; + /* a translation-only entry means it's real read/write: */ + if (!(reg_azf & ~AZF_REG_MASK)) + reg_azf |= AZF_AC97_REG_REAL_IO_RW; + } else { + switch (reg) { + case AC97_POWERDOWN: + reg_azf = AZF_AC97_REG_EMU_IO_RW; + break; + case AC97_EXTENDED_ID: + reg_azf = AZF_AC97_REG_EMU_IO_READ; + break; + case AC97_EXTENDED_STATUS: + /* I don't know what the h*ll AC97 layer + * would consult this _extended_ register for + * given a base-AC97-advertised card, + * but let's just emulate it anyway :-P + */ + reg_azf = AZF_AC97_REG_EMU_IO_RW; + break; + case AC97_VENDOR_ID1: + case AC97_VENDOR_ID2: + reg_azf = AZF_AC97_REG_EMU_IO_READ; + break; + } + } + return reg_azf; +} + +static const unsigned short +azf_emulated_ac97_caps = + AC97_BC_DEDICATED_MIC | + AC97_BC_BASS_TREBLE | + /* Headphone is an FM Synth control here */ + AC97_BC_HEADPHONE | + /* no AC97_BC_LOUDNESS! */ + /* mask 0x7c00 is + vendor-specific 3D enhancement + vendor indicator. + Since there actually _is_ an + entry for Aztech Labs + (13), make damn sure + to indicate it. */ + (13 << 10); + +static const unsigned short +azf_emulated_ac97_powerdown = + /* pretend everything to be active */ + AC97_PD_ADC_STATUS | + AC97_PD_DAC_STATUS | + AC97_PD_MIXER_STATUS | + AC97_PD_VREF_STATUS; + +/* + * Emulated, _inofficial_ vendor ID + * (there might be some devices such as the MR 2800-W + * which could reveal the real Aztech AC97 ID). + * We choose to use "AZT" prefix, and then use 1 to indicate PCI168 + * (better don't use 0x68 since there's a PCI368 as well). + */ +static const unsigned int +azf_emulated_ac97_vendor_id = 0x415a5401; + +static unsigned short +snd_azf3328_mixer_ac97_read(struct snd_ac97 *ac97, unsigned short reg_ac97) +{ + const struct snd_azf3328 *chip = ac97->private_data; + unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97); + unsigned short reg_val = 0; + bool unsupported = 0; + + snd_azf3328_dbgmixer( + "snd_azf3328_mixer_ac97_read reg_ac97 %u\n", + reg_ac97 + ); + if (reg_azf & AZF_AC97_REG_UNSUPPORTED) + unsupported = 1; + else { + if (reg_azf & AZF_AC97_REG_REAL_IO_READ) + reg_val = snd_azf3328_mixer_inw(chip, + reg_azf & AZF_REG_MASK); + else { + /* + * Proceed with dummy I/O read, + * to ensure compatible timing where this may matter. + * (ALSA AC97 layer usually doesn't call I/O functions + * due to intelligent I/O caching anyway) + * Choose a mixer register that's thoroughly unrelated + * to common audio (try to minimize distortion). + */ + snd_azf3328_mixer_inw(chip, IDX_MIXER_SOMETHING30H); + } + + if (reg_azf & AZF_AC97_REG_EMU_IO_READ) { + switch (reg_ac97) { + case AC97_RESET: + reg_val |= azf_emulated_ac97_caps; + break; + case AC97_POWERDOWN: + reg_val |= azf_emulated_ac97_powerdown; + break; + case AC97_EXTENDED_ID: + case AC97_EXTENDED_STATUS: + /* AFAICS we simply can't support anything: */ + reg_val |= 0; + break; + case AC97_VENDOR_ID1: + reg_val = azf_emulated_ac97_vendor_id >> 16; + break; + case AC97_VENDOR_ID2: + reg_val = azf_emulated_ac97_vendor_id & 0xffff; + break; + default: + unsupported = 1; + break; + } + } + } + if (unsupported) + snd_azf3328_mixer_ac97_map_unsupported(reg_ac97, "read"); + + return reg_val; +} + +static void +snd_azf3328_mixer_ac97_write(struct snd_ac97 *ac97, + unsigned short reg_ac97, unsigned short val) +{ + const struct snd_azf3328 *chip = ac97->private_data; + unsigned short reg_azf = snd_azf3328_mixer_ac97_map_reg_idx(reg_ac97); + bool unsupported = 0; + + snd_azf3328_dbgmixer( + "snd_azf3328_mixer_ac97_write reg_ac97 %u val %u\n", + reg_ac97, val + ); + if (reg_azf & AZF_AC97_REG_UNSUPPORTED) + unsupported = 1; + else { + if (reg_azf & AZF_AC97_REG_REAL_IO_WRITE) + snd_azf3328_mixer_outw( + chip, + reg_azf & AZF_REG_MASK, + val + ); + else + if (reg_azf & AZF_AC97_REG_EMU_IO_WRITE) { + switch (reg_ac97) { + case AC97_REC_GAIN_MIC: + case AC97_POWERDOWN: + case AC97_EXTENDED_STATUS: + /* + * Silently swallow these writes. + * Since for most registers our card doesn't + * actually support a comparable feature, + * this is exactly what we should do here. + * The AC97 layer's I/O caching probably + * automatically takes care of all the rest... + * (remembers written values etc.) + */ + break; + default: + unsupported = 1; + break; + } + } + } + if (unsupported) + snd_azf3328_mixer_ac97_map_unsupported(reg_ac97, "write"); +} + +static int __devinit +snd_azf3328_mixer_new(struct snd_azf3328 *chip) +{ + struct snd_ac97_bus *bus; + struct snd_ac97_template ac97; + static struct snd_ac97_bus_ops ops = { + .write = snd_azf3328_mixer_ac97_write, + .read = snd_azf3328_mixer_ac97_read, + }; + int rc; + + memset(&ac97, 0, sizeof(ac97)); + ac97.scaps = AC97_SCAP_SKIP_MODEM + | AC97_SCAP_AUDIO /* we support audio! */ + | AC97_SCAP_NO_SPDIF; + ac97.private_data = chip; + ac97.pci = chip->pci; + + /* + * ALSA's AC97 layer has terrible init crackling issues, + * unfortunately, and since it makes use of AC97_RESET, + * there's no use trying to mute Master Playback proactively. + */ + + rc = snd_ac97_bus(chip->card, 0, &ops, NULL, &bus); + if (!rc) + rc = snd_ac97_mixer(bus, &ac97, &chip->ac97); + /* + * Make sure to complain loudly in case of AC97 init failure, + * since failure may happen quite often, + * due to this card being a very quirky AC97 "lookalike". + */ + if (rc) + printk(KERN_ERR "azt3328: AC97 init failed, err %d!\n", rc); + + /* If we return an error here, then snd_card_free() should + * free up any ac97 codecs that got created, as well as the bus. + */ + return rc; +} +#else /* AZF_USE_AC97_LAYER */ static void snd_azf3328_mixer_write_volume_gradually(const struct snd_azf3328 *chip, unsigned reg, @@ -945,6 +1282,7 @@ snd_azf3328_mixer_new(struct snd_azf3328 *chip) snd_azf3328_dbgcallleave(); return 0; } +#endif /* AZF_USE_AC97_LAYER */ static int snd_azf3328_hw_params(struct snd_pcm_substream *substream, @@ -1233,8 +1571,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd) if (is_main_mixer_playback_codec) { /* mute WaveOut (avoid clicking during setup) */ previously_muted = - snd_azf3328_mixer_set_mute( - chip, IDX_MIXER_WAVEOUT, 1 + snd_azf3328_mixer_mute_control_pcm( + chip, 1 ); } @@ -1290,8 +1628,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd) if (is_main_mixer_playback_codec) { /* now unmute WaveOut */ if (!previously_muted) - snd_azf3328_mixer_set_mute( - chip, IDX_MIXER_WAVEOUT, 0 + snd_azf3328_mixer_mute_control_pcm( + chip, 0 ); } @@ -1315,8 +1653,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd) if (is_main_mixer_playback_codec) { /* mute WaveOut (avoid clicking during setup) */ previously_muted = - snd_azf3328_mixer_set_mute( - chip, IDX_MIXER_WAVEOUT, 1 + snd_azf3328_mixer_mute_control_pcm( + chip, 1 ); } @@ -1341,8 +1679,8 @@ snd_azf3328_pcm_trigger(struct snd_pcm_substream *substream, int cmd) if (is_main_mixer_playback_codec) { /* now unmute WaveOut */ if (!previously_muted) - snd_azf3328_mixer_set_mute( - chip, IDX_MIXER_WAVEOUT, 0 + snd_azf3328_mixer_mute_control_pcm( + chip, 0 ); } @@ -2050,11 +2388,7 @@ snd_azf3328_free(struct snd_azf3328 *chip) if (chip->irq < 0) goto __end_hw; - /* reset (close) mixer: - * first mute master volume, then reset - */ - snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1); - snd_azf3328_mixer_outw(chip, IDX_MIXER_RESET, 0x0000); + snd_azf3328_mixer_reset(chip); snd_azf3328_timer_stop(chip->timer); snd_azf3328_gameport_free(chip); @@ -2407,6 +2741,55 @@ snd_azf3328_suspend_regs(unsigned long io_addr, unsigned count, u32 *saved_regs) } } +static inline void +snd_azf3328_resume_regs(const u32 *saved_regs, + unsigned long io_addr, + unsigned count +) +{ + unsigned reg; + + for (reg = 0; reg < count; ++reg) { + outl(*saved_regs, io_addr); + snd_azf3328_dbgpm("resume: io 0x%04lx: 0x%08x --> 0x%08x\n", + io_addr, *saved_regs, inl(io_addr)); + ++saved_regs; + io_addr += sizeof(*saved_regs); + } +} + +static inline void +snd_azf3328_suspend_ac97(struct snd_azf3328 *chip) +{ +#ifdef AZF_USE_AC97_LAYER + snd_ac97_suspend(chip->ac97); +#else + snd_azf3328_suspend_regs(chip->mixer_io, + ARRAY_SIZE(chip->saved_regs_mixer), chip->saved_regs_mixer); + + /* make sure to disable master volume etc. to prevent looping sound */ + snd_azf3328_mixer_mute_control_master(chip, 1); + snd_azf3328_mixer_mute_control_pcm(chip, 1); +#endif /* AZF_USE_AC97_LAYER */ +} + +static inline void +snd_azf3328_resume_ac97(const struct snd_azf3328 *chip) +{ +#ifdef AZF_USE_AC97_LAYER + snd_ac97_resume(chip->ac97); +#else + snd_azf3328_resume_regs(chip->saved_regs_mixer, chip->mixer_io, + ARRAY_SIZE(chip->saved_regs_mixer)); + + /* unfortunately with 32bit transfers, IDX_MIXER_PLAY_MASTER (0x02) + and IDX_MIXER_RESET (offset 0x00) get touched at the same time, + resulting in a mixer reset condition persisting until _after_ + master vol was restored. Thus master vol needs an extra restore. */ + outw(((u16 *)chip->saved_regs_mixer)[1], chip->mixer_io + 2); +#endif /* AZF_USE_AC97_LAYER */ +} + static int snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state) { @@ -2420,12 +2803,7 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state) snd_pcm_suspend_all(chip->pcm[AZF_CODEC_PLAYBACK]); snd_pcm_suspend_all(chip->pcm[AZF_CODEC_I2S_OUT]); - snd_azf3328_suspend_regs(chip->mixer_io, - ARRAY_SIZE(chip->saved_regs_mixer), chip->saved_regs_mixer); - - /* make sure to disable master volume etc. to prevent looping sound */ - snd_azf3328_mixer_set_mute(chip, IDX_MIXER_PLAY_MASTER, 1); - snd_azf3328_mixer_set_mute(chip, IDX_MIXER_WAVEOUT, 1); + snd_azf3328_suspend_ac97(chip); snd_azf3328_suspend_regs(chip->ctrl_io, ARRAY_SIZE(chip->saved_regs_ctrl), chip->saved_regs_ctrl); @@ -2447,23 +2825,6 @@ snd_azf3328_suspend(struct pci_dev *pci, pm_message_t state) return 0; } -static inline void -snd_azf3328_resume_regs(const u32 *saved_regs, - unsigned long io_addr, - unsigned count -) -{ - unsigned reg; - - for (reg = 0; reg < count; ++reg) { - outl(*saved_regs, io_addr); - snd_azf3328_dbgpm("resume: io 0x%04lx: 0x%08x --> 0x%08x\n", - io_addr, *saved_regs, inl(io_addr)); - ++saved_regs; - io_addr += sizeof(*saved_regs); - } -} - static int snd_azf3328_resume(struct pci_dev *pci) { @@ -2487,14 +2848,7 @@ snd_azf3328_resume(struct pci_dev *pci) snd_azf3328_resume_regs(chip->saved_regs_opl3, chip->opl3_io, ARRAY_SIZE(chip->saved_regs_opl3)); - snd_azf3328_resume_regs(chip->saved_regs_mixer, chip->mixer_io, - ARRAY_SIZE(chip->saved_regs_mixer)); - - /* unfortunately with 32bit transfers, IDX_MIXER_PLAY_MASTER (0x02) - and IDX_MIXER_RESET (offset 0x00) get touched at the same time, - resulting in a mixer reset condition persisting until _after_ - master vol was restored. Thus master vol needs an extra restore. */ - outw(((u16 *)chip->saved_regs_mixer)[1], chip->mixer_io + 2); + snd_azf3328_resume_ac97(chip); snd_azf3328_resume_regs(chip->saved_regs_ctrl, chip->ctrl_io, ARRAY_SIZE(chip->saved_regs_ctrl)); diff --git a/sound/pci/ca0106/ca0106.h b/sound/pci/ca0106/ca0106.h index fc53b9bca26d..e8e8ccc96403 100644 --- a/sound/pci/ca0106/ca0106.h +++ b/sound/pci/ca0106/ca0106.h @@ -51,7 +51,7 @@ * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) * * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -175,7 +175,7 @@ /* CA0106 pointer-offset register set, accessed through the PTR and DATA registers */ /********************************************************************************************************/ -/* Initally all registers from 0x00 to 0x3f have zero contents. */ +/* Initially all registers from 0x00 to 0x3f have zero contents. */ #define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */ /* One list entry: 4 bytes for DMA address, * 4 bytes for period_size << 16. @@ -223,7 +223,7 @@ * The jack has 4 poles. I will call 1 - Tip, 2 - Next to 1, 3 - Next to 2, 4 - Next to 3 * For Analogue: 1 -> Center Speaker, 2 -> Sub Woofer, 3 -> Ground, 4 -> Ground * For Digital: 1 -> Front SPDIF, 2 -> Rear SPDIF, 3 -> Center/Subwoofer SPDIF, 4 -> Ground. - * Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Sheild on all three, 4 -> Red. + * Standard 4 pole Video A/V cable with RCA outputs: 1 -> White, 2 -> Yellow, 3 -> Shield on all three, 4 -> Red. * So, from this you can see that you cannot use a Standard 4 pole Video A/V cable with the SB Audigy LS card. */ /* The Front SPDIF PCM gets mixed with samples from the AC97 codec, so can only work for Stereo PCM and not AC3/DTS diff --git a/sound/pci/ca0106/ca0106_main.c b/sound/pci/ca0106/ca0106_main.c index 01b49388fafd..437759239694 100644 --- a/sound/pci/ca0106/ca0106_main.c +++ b/sound/pci/ca0106/ca0106_main.c @@ -117,7 +117,7 @@ * DAC: Unknown * Trying to handle it like the SB0410. * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify diff --git a/sound/pci/ca0106/ca0106_mixer.c b/sound/pci/ca0106/ca0106_mixer.c index 630aa4998189..84f3f92436b5 100644 --- a/sound/pci/ca0106/ca0106_mixer.c +++ b/sound/pci/ca0106/ca0106_mixer.c @@ -42,7 +42,7 @@ * 0.0.18 * Add support for mute control on SB Live 24bit (cards w/ SPI DAC) * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify diff --git a/sound/pci/ca0106/ca0106_proc.c b/sound/pci/ca0106/ca0106_proc.c index ba96428c9f4c..c694464b1168 100644 --- a/sound/pci/ca0106/ca0106_proc.c +++ b/sound/pci/ca0106/ca0106_proc.c @@ -42,7 +42,7 @@ * 0.0.18 * Implement support for Line-in capture on SB Live 24bit. * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify diff --git a/sound/pci/cmipci.c b/sound/pci/cmipci.c index b5bb036ef73c..f4e573555da3 100644 --- a/sound/pci/cmipci.c +++ b/sound/pci/cmipci.c @@ -73,7 +73,7 @@ MODULE_PARM_DESC(mpu_port, "MPU-401 port."); module_param_array(fm_port, long, NULL, 0444); MODULE_PARM_DESC(fm_port, "FM port."); module_param_array(soft_ac3, bool, NULL, 0444); -MODULE_PARM_DESC(soft_ac3, "Sofware-conversion of raw SPDIF packets (model 033 only)."); +MODULE_PARM_DESC(soft_ac3, "Software-conversion of raw SPDIF packets (model 033 only)."); #ifdef SUPPORT_JOYSTICK module_param_array(joystick_port, int, NULL, 0444); MODULE_PARM_DESC(joystick_port, "Joystick port address."); @@ -656,8 +656,8 @@ out: } /* - * Program pll register bits, I assume that the 8 registers 0xf8 upto 0xff - * are mapped onto the 8 ADC/DAC sampling frequency which can be choosen + * Program pll register bits, I assume that the 8 registers 0xf8 up to 0xff + * are mapped onto the 8 ADC/DAC sampling frequency which can be chosen * at the register CM_REG_FUNCTRL1 (0x04). * Problem: other ways are also possible (any information about that?) */ @@ -666,7 +666,7 @@ static void snd_cmipci_set_pll(struct cmipci *cm, unsigned int rate, unsigned in unsigned int reg = CM_REG_PLL + slot; /* * Guess that this programs at reg. 0x04 the pos 15:13/12:10 - * for DSFC/ASFC (000 upto 111). + * for DSFC/ASFC (000 up to 111). */ /* FIXME: Init (Do we've to set an other register first before programming?) */ diff --git a/sound/pci/ctxfi/ctatc.c b/sound/pci/ctxfi/ctatc.c index 1bff80cde0a2..13f33c0719d3 100644 --- a/sound/pci/ctxfi/ctatc.c +++ b/sound/pci/ctxfi/ctatc.c @@ -869,7 +869,7 @@ spdif_passthru_playback_setup(struct ct_atc *atc, struct ct_atc_pcm *apcm) mutex_lock(&atc->atc_mutex); dao->ops->get_spos(dao, &status); if (((status >> 24) & IEC958_AES3_CON_FS) != iec958_con_fs) { - status &= ((~IEC958_AES3_CON_FS) << 24); + status &= ~(IEC958_AES3_CON_FS << 24); status |= (iec958_con_fs << 24); dao->ops->set_spos(dao, status); dao->ops->commit_write(dao); @@ -1627,7 +1627,7 @@ static struct ct_atc atc_preset __devinitdata = { * Creates and initializes a hardware manager. * * Creates kmallocated ct_atc structure. Initializes hardware. - * Returns 0 if suceeds, or negative error code if fails. + * Returns 0 if succeeds, or negative error code if fails. */ int __devinit ct_atc_create(struct snd_card *card, struct pci_dev *pci, diff --git a/sound/pci/ctxfi/ctdaio.c b/sound/pci/ctxfi/ctdaio.c index af56eb949bde..47d9ea97de02 100644 --- a/sound/pci/ctxfi/ctdaio.c +++ b/sound/pci/ctxfi/ctdaio.c @@ -176,6 +176,7 @@ static int dao_set_left_input(struct dao *dao, struct rsc *input) if (!entry) return -ENOMEM; + dao->ops->clear_left_input(dao); /* Program master and conjugate resources */ input->ops->master(input); daio->rscl.ops->master(&daio->rscl); @@ -204,6 +205,7 @@ static int dao_set_right_input(struct dao *dao, struct rsc *input) if (!entry) return -ENOMEM; + dao->ops->clear_right_input(dao); /* Program master and conjugate resources */ input->ops->master(input); daio->rscr.ops->master(&daio->rscr); diff --git a/sound/pci/ctxfi/cthw20k1.c b/sound/pci/ctxfi/cthw20k1.c index 0cf400f879f9..a5c957db5cea 100644 --- a/sound/pci/ctxfi/cthw20k1.c +++ b/sound/pci/ctxfi/cthw20k1.c @@ -1285,7 +1285,7 @@ static int hw_trn_init(struct hw *hw, const struct trn_conf *info) hw_write_20kx(hw, PTPALX, ptp_phys_low); hw_write_20kx(hw, PTPAHX, ptp_phys_high); hw_write_20kx(hw, TRNCTL, trnctl); - hw_write_20kx(hw, TRNIS, 0x200c01); /* realy needed? */ + hw_write_20kx(hw, TRNIS, 0x200c01); /* really needed? */ return 0; } diff --git a/sound/pci/ctxfi/cthw20k2.c b/sound/pci/ctxfi/cthw20k2.c index b6b11bfe7574..5364164674e4 100644 --- a/sound/pci/ctxfi/cthw20k2.c +++ b/sound/pci/ctxfi/cthw20k2.c @@ -1307,10 +1307,10 @@ static int hw_pll_init(struct hw *hw, unsigned int rsr) set_field(&pllctl, PLLCTL_B, 0); if (48000 == rsr) { set_field(&pllctl, PLLCTL_FD, 16 - 2); - set_field(&pllctl, PLLCTL_RD, 1 - 1); + set_field(&pllctl, PLLCTL_RD, 1 - 1); /* 3000*16/1 = 48000 */ } else { /* 44100 */ set_field(&pllctl, PLLCTL_FD, 147 - 2); - set_field(&pllctl, PLLCTL_RD, 10 - 1); + set_field(&pllctl, PLLCTL_RD, 10 - 1); /* 3000*147/10 = 44100 */ } hw_write_20kx(hw, PLL_CTL, pllctl); mdelay(40); @@ -1740,6 +1740,10 @@ static int hw_is_adc_input_selected(struct hw *hw, enum ADCSRC type) return data; } +#define MIC_BOOST_0DB 0xCF +#define MIC_BOOST_STEPS_PER_DB 2 +#define MIC_BOOST_20DB (MIC_BOOST_0DB + 20 * MIC_BOOST_STEPS_PER_DB) + static int hw_adc_input_select(struct hw *hw, enum ADCSRC type) { u32 data; @@ -1751,10 +1755,12 @@ static int hw_adc_input_select(struct hw *hw, enum ADCSRC type) hw_write_20kx(hw, GPIO_DATA, data); hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101), MAKE_WM8775_DATA(0x101)); /* Mic-in */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xE7), - MAKE_WM8775_DATA(0xE7)); /* +12dB boost */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xE7), - MAKE_WM8775_DATA(0xE7)); /* +12dB boost */ + hw20k2_i2c_write(hw, + MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB), + MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ + hw20k2_i2c_write(hw, + MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB), + MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ break; case ADC_LINEIN: data &= ~(0x1 << 14); @@ -1827,10 +1833,12 @@ static int hw_adc_init(struct hw *hw, const struct adc_conf *info) hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_ADCMC, 0x101), MAKE_WM8775_DATA(0x101)); /* Mic-in */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCL, 0xE7), - MAKE_WM8775_DATA(0xE7)); /* +12dB boost */ - hw20k2_i2c_write(hw, MAKE_WM8775_ADDR(WM8775_AADCR, 0xE7), - MAKE_WM8775_DATA(0xE7)); /* +12dB boost */ + hw20k2_i2c_write(hw, + MAKE_WM8775_ADDR(WM8775_AADCL, MIC_BOOST_20DB), + MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ + hw20k2_i2c_write(hw, + MAKE_WM8775_ADDR(WM8775_AADCR, MIC_BOOST_20DB), + MAKE_WM8775_DATA(MIC_BOOST_20DB)); /* +20dB */ } else if (mux == 2) { /* Configures GPIO data to select Line-in */ data &= ~(0x1 << 14); diff --git a/sound/pci/ctxfi/ctmixer.c b/sound/pci/ctxfi/ctmixer.c index 15c1e7271ea8..c3519ff42fbb 100644 --- a/sound/pci/ctxfi/ctmixer.c +++ b/sound/pci/ctxfi/ctmixer.c @@ -566,19 +566,6 @@ static int ct_spdif_get_mask(struct snd_kcontrol *kcontrol, return 0; } -static int ct_spdif_default_get(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - unsigned int status = SNDRV_PCM_DEFAULT_CON_SPDIF; - - ucontrol->value.iec958.status[0] = (status >> 0) & 0xff; - ucontrol->value.iec958.status[1] = (status >> 8) & 0xff; - ucontrol->value.iec958.status[2] = (status >> 16) & 0xff; - ucontrol->value.iec958.status[3] = (status >> 24) & 0xff; - - return 0; -} - static int ct_spdif_get(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -586,6 +573,10 @@ static int ct_spdif_get(struct snd_kcontrol *kcontrol, unsigned int status; atc->spdif_out_get_status(atc, &status); + + if (status == 0) + status = SNDRV_PCM_DEFAULT_CON_SPDIF; + ucontrol->value.iec958.status[0] = (status >> 0) & 0xff; ucontrol->value.iec958.status[1] = (status >> 8) & 0xff; ucontrol->value.iec958.status[2] = (status >> 16) & 0xff; @@ -629,7 +620,7 @@ static struct snd_kcontrol_new iec958_default_ctl = { .name = SNDRV_CTL_NAME_IEC958("", PLAYBACK, DEFAULT), .count = 1, .info = ct_spdif_info, - .get = ct_spdif_default_get, + .get = ct_spdif_get, .put = ct_spdif_put, .private_value = MIXER_IEC958_DEFAULT }; diff --git a/sound/pci/ctxfi/ctvmem.c b/sound/pci/ctxfi/ctvmem.c index 65da6e466f80..b78f3fc3c33c 100644 --- a/sound/pci/ctxfi/ctvmem.c +++ b/sound/pci/ctxfi/ctvmem.c @@ -52,8 +52,7 @@ get_vm_block(struct ct_vm *vm, unsigned int size) if (entry->size == size) { /* Move the vm node from unused list to used list directly */ - list_del(&entry->list); - list_add(&entry->list, &vm->used); + list_move(&entry->list, &vm->used); vm->size -= size; block = entry; goto out; diff --git a/sound/pci/emu10k1/emu10k1_main.c b/sound/pci/emu10k1/emu10k1_main.c index 66c7fb3ced3e..5e619a84da06 100644 --- a/sound/pci/emu10k1/emu10k1_main.c +++ b/sound/pci/emu10k1/emu10k1_main.c @@ -926,7 +926,7 @@ static int snd_emu10k1_emu1010_init(struct snd_emu10k1 *emu) snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_IN, 0x19); /* Unknown. */ snd_emu1010_fpga_write(emu, EMU_HANA_MIDI_OUT, 0x0c); - /* IRQ Enable: Alll on */ + /* IRQ Enable: All on */ /* snd_emu1010_fpga_write(emu, 0x09, 0x0f ); */ /* IRQ Enable: All off */ snd_emu1010_fpga_write(emu, EMU_HANA_IRQ_ENABLE, 0x00); diff --git a/sound/pci/emu10k1/memory.c b/sound/pci/emu10k1/memory.c index 957a311514c8..c250614dadd0 100644 --- a/sound/pci/emu10k1/memory.c +++ b/sound/pci/emu10k1/memory.c @@ -248,7 +248,7 @@ static int is_valid_page(struct snd_emu10k1 *emu, dma_addr_t addr) /* * map the given memory block on PTB. * if the block is already mapped, update the link order. - * if no empty pages are found, tries to release unsed memory blocks + * if no empty pages are found, tries to release unused memory blocks * and retry the mapping. */ int snd_emu10k1_memblk_map(struct snd_emu10k1 *emu, struct snd_emu10k1_memblk *blk) diff --git a/sound/pci/emu10k1/p16v.c b/sound/pci/emu10k1/p16v.c index 61b8ab39800f..a81dc44228ea 100644 --- a/sound/pci/emu10k1/p16v.c +++ b/sound/pci/emu10k1/p16v.c @@ -69,7 +69,7 @@ * ADC: Philips 1361T (Stereo 24bit) * DAC: CS4382-K (8-channel, 24bit, 192Khz) * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify diff --git a/sound/pci/emu10k1/p16v.h b/sound/pci/emu10k1/p16v.h index 00f4817533b1..4e0ee1a9747a 100644 --- a/sound/pci/emu10k1/p16v.h +++ b/sound/pci/emu10k1/p16v.h @@ -59,7 +59,7 @@ * ADC: Philips 1361T (Stereo 24bit) * DAC: CS4382-K (8-channel, 24bit, 192Khz) * - * This code was initally based on code from ALSA's emu10k1x.c which is: + * This code was initially based on code from ALSA's emu10k1x.c which is: * Copyright (c) by Francisco Moraes <fmoraes@nc.rr.com> * * This program is free software; you can redistribute it and/or modify @@ -86,7 +86,7 @@ * The sample rate is also controlled by the same registers that control the rate of the EMU10K2 sample rate converters. */ -/* Initally all registers from 0x00 to 0x3f have zero contents. */ +/* Initially all registers from 0x00 to 0x3f have zero contents. */ #define PLAYBACK_LIST_ADDR 0x00 /* Base DMA address of a list of pointers to each period/size */ /* One list entry: 4 bytes for DMA address, * 4 bytes for period_size << 16. diff --git a/sound/pci/ens1370.c b/sound/pci/ens1370.c index 537cfba829a5..863eafea691f 100644 --- a/sound/pci/ens1370.c +++ b/sound/pci/ens1370.c @@ -229,6 +229,7 @@ MODULE_PARM_DESC(lineio, "Line In to Rear Out (0 = auto, 1 = force)."); #define ES_REG_1371_CODEC 0x14 /* W/R: Codec Read/Write register address */ #define ES_1371_CODEC_RDY (1<<31) /* codec ready */ #define ES_1371_CODEC_WIP (1<<30) /* codec register access in progress */ +#define EV_1938_CODEC_MAGIC (1<<26) #define ES_1371_CODEC_PIRD (1<<23) /* codec read/write select register */ #define ES_1371_CODEC_WRITE(a,d) ((((a)&0x7f)<<16)|(((d)&0xffff)<<0)) #define ES_1371_CODEC_READS(a) ((((a)&0x7f)<<16)|ES_1371_CODEC_PIRD) @@ -603,12 +604,18 @@ static void snd_es1370_codec_write(struct snd_ak4531 *ak4531, #ifdef CHIP1371 +static inline bool is_ev1938(struct ensoniq *ensoniq) +{ + return ensoniq->pci->device == 0x8938; +} + static void snd_es1371_codec_write(struct snd_ac97 *ac97, unsigned short reg, unsigned short val) { struct ensoniq *ensoniq = ac97->private_data; - unsigned int t, x; + unsigned int t, x, flag; + flag = is_ev1938(ensoniq) ? EV_1938_CODEC_MAGIC : 0; mutex_lock(&ensoniq->src_mutex); for (t = 0; t < POLL_COUNT; t++) { if (!(inl(ES_REG(ensoniq, 1371_CODEC)) & ES_1371_CODEC_WIP)) { @@ -630,7 +637,8 @@ static void snd_es1371_codec_write(struct snd_ac97 *ac97, 0x00010000) break; } - outl(ES_1371_CODEC_WRITE(reg, val), ES_REG(ensoniq, 1371_CODEC)); + outl(ES_1371_CODEC_WRITE(reg, val) | flag, + ES_REG(ensoniq, 1371_CODEC)); /* restore SRC reg */ snd_es1371_wait_src_ready(ensoniq); outl(x, ES_REG(ensoniq, 1371_SMPRATE)); @@ -647,8 +655,9 @@ static unsigned short snd_es1371_codec_read(struct snd_ac97 *ac97, unsigned short reg) { struct ensoniq *ensoniq = ac97->private_data; - unsigned int t, x, fail = 0; + unsigned int t, x, flag, fail = 0; + flag = is_ev1938(ensoniq) ? EV_1938_CODEC_MAGIC : 0; __again: mutex_lock(&ensoniq->src_mutex); for (t = 0; t < POLL_COUNT; t++) { @@ -671,7 +680,8 @@ static unsigned short snd_es1371_codec_read(struct snd_ac97 *ac97, 0x00010000) break; } - outl(ES_1371_CODEC_READS(reg), ES_REG(ensoniq, 1371_CODEC)); + outl(ES_1371_CODEC_READS(reg) | flag, + ES_REG(ensoniq, 1371_CODEC)); /* restore SRC reg */ snd_es1371_wait_src_ready(ensoniq); outl(x, ES_REG(ensoniq, 1371_SMPRATE)); @@ -683,6 +693,11 @@ static unsigned short snd_es1371_codec_read(struct snd_ac97 *ac97, /* now wait for the stinkin' data (RDY) */ for (t = 0; t < POLL_COUNT; t++) { if ((x = inl(ES_REG(ensoniq, 1371_CODEC))) & ES_1371_CODEC_RDY) { + if (is_ev1938(ensoniq)) { + for (t = 0; t < 100; t++) + inl(ES_REG(ensoniq, CONTROL)); + x = inl(ES_REG(ensoniq, 1371_CODEC)); + } mutex_unlock(&ensoniq->src_mutex); return ES_1371_CODEC_READ(x); } diff --git a/sound/pci/hda/hda_codec.c b/sound/pci/hda/hda_codec.c index ae5c5d5e4b7c..759ade12e758 100644 --- a/sound/pci/hda/hda_codec.c +++ b/sound/pci/hda/hda_codec.c @@ -29,6 +29,7 @@ #include <sound/asoundef.h> #include <sound/tlv.h> #include <sound/initval.h> +#include <sound/jack.h> #include "hda_local.h" #include "hda_beep.h" #include <sound/hda_hwdep.h> @@ -936,6 +937,7 @@ void snd_hda_shutup_pins(struct hda_codec *codec) } EXPORT_SYMBOL_HDA(snd_hda_shutup_pins); +#ifdef SND_HDA_NEEDS_RESUME /* Restore the pin controls cleared previously via snd_hda_shutup_pins() */ static void restore_shutup_pins(struct hda_codec *codec) { @@ -952,6 +954,7 @@ static void restore_shutup_pins(struct hda_codec *codec) } codec->pins_shutup = 0; } +#endif static void init_hda_cache(struct hda_cache_rec *cache, unsigned int record_size); @@ -1328,6 +1331,7 @@ static void purify_inactive_streams(struct hda_codec *codec) } } +#ifdef SND_HDA_NEEDS_RESUME /* clean up all streams; called from suspend */ static void hda_cleanup_all_streams(struct hda_codec *codec) { @@ -1339,6 +1343,7 @@ static void hda_cleanup_all_streams(struct hda_codec *codec) really_cleanup_stream(codec, p); } } +#endif /* * amp access functions @@ -3660,7 +3665,7 @@ int snd_hda_codec_build_pcms(struct hda_codec *codec) * with the proper parameters for set up. * ops.cleanup should be called in hw_free for clean up of streams. * - * This function returns 0 if successfull, or a negative error code. + * This function returns 0 if successful, or a negative error code. */ int __devinit snd_hda_build_pcms(struct hda_bus *bus) { @@ -4850,7 +4855,7 @@ EXPORT_SYMBOL_HDA(snd_hda_suspend); * * Returns 0 if successful. * - * This fucntion is defined only when POWER_SAVE isn't set. + * This function is defined only when POWER_SAVE isn't set. * In the power-save mode, the codec is resumed dynamically. */ int snd_hda_resume(struct hda_bus *bus) @@ -4959,5 +4964,109 @@ void snd_print_pcm_bits(int pcm, char *buf, int buflen) } EXPORT_SYMBOL_HDA(snd_print_pcm_bits); +#ifdef CONFIG_SND_HDA_INPUT_JACK +/* + * Input-jack notification support + */ +struct hda_jack_item { + hda_nid_t nid; + int type; + struct snd_jack *jack; +}; + +static const char *get_jack_default_name(struct hda_codec *codec, hda_nid_t nid, + int type) +{ + switch (type) { + case SND_JACK_HEADPHONE: + return "Headphone"; + case SND_JACK_MICROPHONE: + return "Mic"; + case SND_JACK_LINEOUT: + return "Line-out"; + case SND_JACK_HEADSET: + return "Headset"; + default: + return "Misc"; + } +} + +static void hda_free_jack_priv(struct snd_jack *jack) +{ + struct hda_jack_item *jacks = jack->private_data; + jacks->nid = 0; + jacks->jack = NULL; +} + +int snd_hda_input_jack_add(struct hda_codec *codec, hda_nid_t nid, int type, + const char *name) +{ + struct hda_jack_item *jack; + int err; + + snd_array_init(&codec->jacks, sizeof(*jack), 32); + jack = snd_array_new(&codec->jacks); + if (!jack) + return -ENOMEM; + + jack->nid = nid; + jack->type = type; + if (!name) + name = get_jack_default_name(codec, nid, type); + err = snd_jack_new(codec->bus->card, name, type, &jack->jack); + if (err < 0) { + jack->nid = 0; + return err; + } + jack->jack->private_data = jack; + jack->jack->private_free = hda_free_jack_priv; + return 0; +} +EXPORT_SYMBOL_HDA(snd_hda_input_jack_add); + +void snd_hda_input_jack_report(struct hda_codec *codec, hda_nid_t nid) +{ + struct hda_jack_item *jacks = codec->jacks.list; + int i; + + if (!jacks) + return; + + for (i = 0; i < codec->jacks.used; i++, jacks++) { + unsigned int pin_ctl; + unsigned int present; + int type; + + if (jacks->nid != nid) + continue; + present = snd_hda_jack_detect(codec, nid); + type = jacks->type; + if (type == (SND_JACK_HEADPHONE | SND_JACK_LINEOUT)) { + pin_ctl = snd_hda_codec_read(codec, nid, 0, + AC_VERB_GET_PIN_WIDGET_CONTROL, 0); + type = (pin_ctl & AC_PINCTL_HP_EN) ? + SND_JACK_HEADPHONE : SND_JACK_LINEOUT; + } + snd_jack_report(jacks->jack, present ? type : 0); + } +} +EXPORT_SYMBOL_HDA(snd_hda_input_jack_report); + +/* free jack instances manually when clearing/reconfiguring */ +void snd_hda_input_jack_free(struct hda_codec *codec) +{ + if (!codec->bus->shutdown && codec->jacks.list) { + struct hda_jack_item *jacks = codec->jacks.list; + int i; + for (i = 0; i < codec->jacks.used; i++, jacks++) { + if (jacks->jack) + snd_device_free(codec->bus->card, jacks->jack); + } + } + snd_array_free(&codec->jacks); +} +EXPORT_SYMBOL_HDA(snd_hda_input_jack_free); +#endif /* CONFIG_SND_HDA_INPUT_JACK */ + MODULE_DESCRIPTION("HDA codec core"); MODULE_LICENSE("GPL"); diff --git a/sound/pci/hda/hda_codec.h b/sound/pci/hda/hda_codec.h index fdf8d44f8b6b..e46d5420a9f2 100644 --- a/sound/pci/hda/hda_codec.h +++ b/sound/pci/hda/hda_codec.h @@ -866,6 +866,11 @@ struct hda_codec { /* codec-specific additional proc output */ void (*proc_widget_hook)(struct snd_info_buffer *buffer, struct hda_codec *codec, hda_nid_t nid); + +#ifdef CONFIG_SND_HDA_INPUT_JACK + /* jack detection */ + struct snd_array jacks; +#endif }; /* direction */ diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c index fcedad9a5fef..70a9d32f0e96 100644 --- a/sound/pci/hda/hda_intel.c +++ b/sound/pci/hda/hda_intel.c @@ -1052,9 +1052,12 @@ static void azx_init_pci(struct azx *chip) /* Clear bits 0-2 of PCI register TCSEL (at offset 0x44) * TCSEL == Traffic Class Select Register, which sets PCI express QOS * Ensuring these bits are 0 clears playback static on some HD Audio - * codecs + * codecs. + * The PCI register TCSEL is defined in the Intel manuals. */ - update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0); + if (chip->driver_type != AZX_DRIVER_ATI && + chip->driver_type != AZX_DRIVER_ATIHDMI) + update_pci_byte(chip->pci, ICH6_PCIREG_TCSEL, 0x07, 0); switch (chip->driver_type) { case AZX_DRIVER_ATI: diff --git a/sound/pci/hda/hda_local.h b/sound/pci/hda/hda_local.h index 3ab5e7a303db..ff5e2ac2239a 100644 --- a/sound/pci/hda/hda_local.h +++ b/sound/pci/hda/hda_local.h @@ -656,4 +656,28 @@ static inline void snd_hda_eld_proc_free(struct hda_codec *codec, #define SND_PRINT_CHANNEL_ALLOCATION_ADVISED_BUFSIZE 80 void snd_print_channel_allocation(int spk_alloc, char *buf, int buflen); +/* + * Input-jack notification support + */ +#ifdef CONFIG_SND_HDA_INPUT_JACK +int snd_hda_input_jack_add(struct hda_codec *codec, hda_nid_t nid, int type, + const char *name); +void snd_hda_input_jack_report(struct hda_codec *codec, hda_nid_t nid); +void snd_hda_input_jack_free(struct hda_codec *codec); +#else /* CONFIG_SND_HDA_INPUT_JACK */ +static inline int snd_hda_input_jack_add(struct hda_codec *codec, + hda_nid_t nid, int type, + const char *name) +{ + return 0; +} +static inline void snd_hda_input_jack_report(struct hda_codec *codec, + hda_nid_t nid) +{ +} +static inline void snd_hda_input_jack_free(struct hda_codec *codec) +{ +} +#endif /* CONFIG_SND_HDA_INPUT_JACK */ + #endif /* __SOUND_HDA_LOCAL_H */ diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 8dabab798689..2942d2a9ea10 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -30,10 +30,10 @@ #include "hda_beep.h" struct ad198x_spec { - struct snd_kcontrol_new *mixers[5]; + struct snd_kcontrol_new *mixers[6]; int num_mixers; unsigned int beep_amp; /* beep amp value, set via set_beep_amp() */ - const struct hda_verb *init_verbs[5]; /* initialization verbs + const struct hda_verb *init_verbs[6]; /* initialization verbs * don't forget NULL termination! */ unsigned int num_init_verbs; @@ -331,36 +331,11 @@ static int ad198x_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, return snd_hda_multi_out_analog_cleanup(codec, &spec->multiout); } -static int ad198x_alt_playback_pcm_prepare(struct hda_pcm_stream *hinfo, - struct hda_codec *codec, - unsigned int stream_tag, - unsigned int format, - struct snd_pcm_substream *substream) -{ - struct ad198x_spec *spec = codec->spec; - snd_hda_codec_setup_stream(codec, spec->alt_dac_nid[0], stream_tag, - 0, format); - return 0; -} - -static int ad198x_alt_playback_pcm_cleanup(struct hda_pcm_stream *hinfo, - struct hda_codec *codec, - struct snd_pcm_substream *substream) -{ - struct ad198x_spec *spec = codec->spec; - snd_hda_codec_cleanup_stream(codec, spec->alt_dac_nid[0]); - return 0; -} - static struct hda_pcm_stream ad198x_pcm_analog_alt_playback = { .substreams = 1, .channels_min = 2, .channels_max = 2, /* NID is set in ad198x_build_pcms */ - .ops = { - .prepare = ad198x_alt_playback_pcm_prepare, - .cleanup = ad198x_alt_playback_pcm_cleanup - }, }; /* @@ -2239,29 +2214,6 @@ static struct snd_kcontrol_new ad1988_6stack_mixers2[] = { static struct snd_kcontrol_new ad1988_6stack_fp_mixers[] = { HDA_CODEC_VOLUME("Headphone Playback Volume", 0x03, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE("Front Playback Switch", 0x29, 2, HDA_INPUT), - HDA_BIND_MUTE("Surround Playback Switch", 0x2a, 2, HDA_INPUT), - HDA_BIND_MUTE_MONO("Center Playback Switch", 0x27, 1, 2, HDA_INPUT), - HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x27, 2, 2, HDA_INPUT), - HDA_BIND_MUTE("Side Playback Switch", 0x28, 2, HDA_INPUT), - HDA_BIND_MUTE("Headphone Playback Switch", 0x22, 2, HDA_INPUT), - HDA_BIND_MUTE("Mono Playback Switch", 0x1e, 2, HDA_INPUT), - - HDA_CODEC_VOLUME("CD Playback Volume", 0x20, 0x6, HDA_INPUT), - HDA_CODEC_MUTE("CD Playback Switch", 0x20, 0x6, HDA_INPUT), - HDA_CODEC_VOLUME("Front Mic Playback Volume", 0x20, 0x0, HDA_INPUT), - HDA_CODEC_MUTE("Front Mic Playback Switch", 0x20, 0x0, HDA_INPUT), - HDA_CODEC_VOLUME("Line Playback Volume", 0x20, 0x1, HDA_INPUT), - HDA_CODEC_MUTE("Line Playback Switch", 0x20, 0x1, HDA_INPUT), - HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x4, HDA_INPUT), - HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x4, HDA_INPUT), - - HDA_CODEC_VOLUME("Analog Mix Playback Volume", 0x21, 0x0, HDA_OUTPUT), - HDA_CODEC_MUTE("Analog Mix Playback Switch", 0x21, 0x0, HDA_OUTPUT), - - HDA_CODEC_VOLUME("Front Mic Boost Volume", 0x39, 0x0, HDA_OUTPUT), - HDA_CODEC_VOLUME("Mic Boost Volume", 0x3c, 0x0, HDA_OUTPUT), - { } /* end */ }; @@ -2545,11 +2497,6 @@ static struct hda_verb ad1988_6stack_init_verbs[] = { }; static struct hda_verb ad1988_6stack_fp_init_verbs[] = { - /* Front, Surround, CLFE, side DAC; unmute as default */ - {0x04, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x06, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x05, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x0a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Headphone; unmute as default */ {0x03, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, /* Port-A front headphon path */ @@ -2558,50 +2505,6 @@ static struct hda_verb ad1988_6stack_fp_init_verbs[] = { {0x22, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, {0x11, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, {0x11, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_HP}, - /* Port-D line-out path */ - {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x29, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, - {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x12, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, - /* Port-F surround path */ - {0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x2a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, - {0x16, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x16, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, - /* Port-G CLFE path */ - {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x27, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, - {0x24, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x24, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, - /* Port-H side path */ - {0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x28, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, - {0x25, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, - {0x25, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, - /* Mono out path */ - {0x36, AC_VERB_SET_CONNECT_SEL, 0x1}, /* DAC1:04h */ - {0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, - {0x1e, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, - {0x13, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_OUT}, - {0x13, AC_VERB_SET_AMP_GAIN_MUTE, 0xb01f}, /* unmute, 0dB */ - /* Port-B front mic-in path */ - {0x14, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, - {0x14, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, - {0x39, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, - /* Port-C line-in path */ - {0x15, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, - {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, - {0x3a, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, - {0x33, AC_VERB_SET_CONNECT_SEL, 0x0}, - /* Port-E mic-in path */ - {0x17, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_MUTE}, - {0x17, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, - {0x3c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_ZERO}, - {0x34, AC_VERB_SET_CONNECT_SEL, 0x0}, - /* Analog CD Input */ - {0x18, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_IN}, - /* Analog Mix output amp */ - {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE | 0x1f}, /* 0dB */ { } }; @@ -3316,20 +3219,20 @@ static int patch_ad1988(struct hda_codec *codec) spec->mixers[0] = ad1988_6stack_mixers1_rev2; else spec->mixers[0] = ad1988_6stack_mixers1; + spec->mixers[1] = ad1988_6stack_mixers2; + spec->num_init_verbs = 1; + spec->init_verbs[0] = ad1988_6stack_init_verbs; if (board_config == AD1988_6STACK_DIG_FP) { - spec->mixers[1] = ad1988_6stack_fp_mixers; + spec->num_mixers++; + spec->mixers[2] = ad1988_6stack_fp_mixers; + spec->num_init_verbs++; + spec->init_verbs[1] = ad1988_6stack_fp_init_verbs; spec->slave_vols = ad1988_6stack_fp_slave_vols; spec->slave_sws = ad1988_6stack_fp_slave_sws; spec->alt_dac_nid = ad1988_alt_dac_nid; spec->stream_analog_alt_playback = &ad198x_pcm_analog_alt_playback; - } else - spec->mixers[1] = ad1988_6stack_mixers2; - spec->num_init_verbs = 1; - if (board_config == AD1988_6STACK_DIG_FP) - spec->init_verbs[0] = ad1988_6stack_fp_init_verbs; - else - spec->init_verbs[0] = ad1988_6stack_init_verbs; + } if ((board_config == AD1988_6STACK_DIG) || (board_config == AD1988_6STACK_DIG_FP)) { spec->multiout.dig_out_nid = AD1988_SPDIF_OUT; @@ -4353,6 +4256,84 @@ static int ad1984a_thinkpad_init(struct hda_codec *codec) } /* + * Precision R5500 + * 0x12 - HP/line-out + * 0x13 - speaker (mono) + * 0x15 - mic-in + */ + +static struct hda_verb ad1984a_precision_verbs[] = { + /* Unmute main output path */ + {0x03, AC_VERB_SET_AMP_GAIN_MUTE, 0x27}, /* 0dB */ + {0x21, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE + 0x1f}, /* 0dB */ + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_UNMUTE(5) + 0x17}, /* 0dB */ + /* Analog mixer; mute as default */ + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(0)}, + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(1)}, + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(2)}, + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(3)}, + {0x20, AC_VERB_SET_AMP_GAIN_MUTE, AMP_IN_MUTE(4)}, + /* Select mic as input */ + {0x0c, AC_VERB_SET_CONNECT_SEL, 0x1}, + {0x0c, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE + 0x27}, /* 0dB */ + /* Configure as mic */ + {0x15, AC_VERB_SET_PIN_WIDGET_CONTROL, PIN_VREF80}, + {0x15, AC_VERB_SET_AMP_GAIN_MUTE, 0x7002}, /* raise mic as default */ + /* HP unmute */ + {0x12, AC_VERB_SET_AMP_GAIN_MUTE, AMP_OUT_UNMUTE}, + /* turn on EAPD */ + {0x13, AC_VERB_SET_EAPD_BTLENABLE, 0x02}, + /* unsolicited event for pin-sense */ + {0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT}, + { } /* end */ +}; + +static struct snd_kcontrol_new ad1984a_precision_mixers[] = { + HDA_CODEC_VOLUME("Master Playback Volume", 0x21, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Master Playback Switch", 0x21, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("PCM Playback Volume", 0x20, 0x5, HDA_INPUT), + HDA_CODEC_MUTE("PCM Playback Switch", 0x20, 0x5, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Playback Volume", 0x20, 0x01, HDA_INPUT), + HDA_CODEC_MUTE("Mic Playback Switch", 0x20, 0x01, HDA_INPUT), + HDA_CODEC_VOLUME("Mic Boost Volume", 0x15, 0x0, HDA_INPUT), + HDA_CODEC_MUTE("Front Playback Switch", 0x12, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Speaker Playback Volume", 0x13, 0x0, HDA_OUTPUT), + HDA_CODEC_VOLUME("Capture Volume", 0x0c, 0x0, HDA_OUTPUT), + HDA_CODEC_MUTE("Capture Switch", 0x0c, 0x0, HDA_OUTPUT), + { } /* end */ +}; + + +/* mute internal speaker if HP is plugged */ +static void ad1984a_precision_automute(struct hda_codec *codec) +{ + unsigned int present; + + present = snd_hda_jack_detect(codec, 0x12); + snd_hda_codec_amp_stereo(codec, 0x13, HDA_OUTPUT, 0, + HDA_AMP_MUTE, present ? HDA_AMP_MUTE : 0); +} + + +/* unsolicited event for HP jack sensing */ +static void ad1984a_precision_unsol_event(struct hda_codec *codec, + unsigned int res) +{ + if ((res >> 26) != AD1884A_HP_EVENT) + return; + ad1984a_precision_automute(codec); +} + +/* initialize jack-sensing, too */ +static int ad1984a_precision_init(struct hda_codec *codec) +{ + ad198x_init(codec); + ad1984a_precision_automute(codec); + return 0; +} + + +/* * HP Touchsmart * port-A (0x11) - front hp-out * port-B (0x14) - unused @@ -4481,6 +4462,7 @@ enum { AD1884A_MOBILE, AD1884A_THINKPAD, AD1984A_TOUCHSMART, + AD1984A_PRECISION, AD1884A_MODELS }; @@ -4490,9 +4472,11 @@ static const char * const ad1884a_models[AD1884A_MODELS] = { [AD1884A_MOBILE] = "mobile", [AD1884A_THINKPAD] = "thinkpad", [AD1984A_TOUCHSMART] = "touchsmart", + [AD1984A_PRECISION] = "precision", }; static struct snd_pci_quirk ad1884a_cfg_tbl[] = { + SND_PCI_QUIRK(0x1028, 0x04ac, "Precision R5500", AD1984A_PRECISION), SND_PCI_QUIRK(0x103c, 0x3030, "HP", AD1884A_MOBILE), SND_PCI_QUIRK(0x103c, 0x3037, "HP 2230s", AD1884A_LAPTOP), SND_PCI_QUIRK(0x103c, 0x3056, "HP", AD1884A_MOBILE), @@ -4586,6 +4570,14 @@ static int patch_ad1884a(struct hda_codec *codec) codec->patch_ops.unsol_event = ad1984a_thinkpad_unsol_event; codec->patch_ops.init = ad1984a_thinkpad_init; break; + case AD1984A_PRECISION: + spec->mixers[0] = ad1984a_precision_mixers; + spec->init_verbs[spec->num_init_verbs++] = + ad1984a_precision_verbs; + spec->multiout.dig_out_nid = 0; + codec->patch_ops.unsol_event = ad1984a_precision_unsol_event; + codec->patch_ops.init = ad1984a_precision_init; + break; case AD1984A_TOUCHSMART: spec->mixers[0] = ad1984a_touchsmart_mixers; spec->init_verbs[0] = ad1984a_touchsmart_verbs; diff --git a/sound/pci/hda/patch_conexant.c b/sound/pci/hda/patch_conexant.c index 4d5004e693f0..ad97d937d3a8 100644 --- a/sound/pci/hda/patch_conexant.c +++ b/sound/pci/hda/patch_conexant.c @@ -49,14 +49,6 @@ #define AUTO_MIC_PORTB (1 << 1) #define AUTO_MIC_PORTC (1 << 2) -struct conexant_jack { - - hda_nid_t nid; - int type; - struct snd_jack *jack; - -}; - struct pin_dac_pair { hda_nid_t pin; hda_nid_t dac; @@ -111,9 +103,6 @@ struct conexant_spec { unsigned int spdif_route; - /* jack detection */ - struct snd_array jacks; - /* dynamic controls, init_verbs and input_mux */ struct auto_pin_cfg autocfg; struct hda_input_mux private_imux; @@ -393,71 +382,9 @@ static int conexant_mux_enum_put(struct snd_kcontrol *kcontrol, &spec->cur_mux[adc_idx]); } -#ifdef CONFIG_SND_HDA_INPUT_JACK -static void conexant_free_jack_priv(struct snd_jack *jack) -{ - struct conexant_jack *jacks = jack->private_data; - jacks->nid = 0; - jacks->jack = NULL; -} - -static int conexant_add_jack(struct hda_codec *codec, - hda_nid_t nid, int type) -{ - struct conexant_spec *spec; - struct conexant_jack *jack; - const char *name; - int i, err; - - spec = codec->spec; - snd_array_init(&spec->jacks, sizeof(*jack), 32); - - jack = spec->jacks.list; - for (i = 0; i < spec->jacks.used; i++, jack++) - if (jack->nid == nid) - return 0 ; /* already present */ - - jack = snd_array_new(&spec->jacks); - name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ; - - if (!jack) - return -ENOMEM; - - jack->nid = nid; - jack->type = type; - - err = snd_jack_new(codec->bus->card, name, type, &jack->jack); - if (err < 0) - return err; - jack->jack->private_data = jack; - jack->jack->private_free = conexant_free_jack_priv; - return 0; -} - -static void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid) -{ - struct conexant_spec *spec = codec->spec; - struct conexant_jack *jacks = spec->jacks.list; - - if (jacks) { - int i; - for (i = 0; i < spec->jacks.used; i++) { - if (jacks->nid == nid) { - unsigned int present; - present = snd_hda_jack_detect(codec, nid); - - present = (present) ? jacks->type : 0 ; - - snd_jack_report(jacks->jack, - present); - } - jacks++; - } - } -} - static int conexant_init_jacks(struct hda_codec *codec) { +#ifdef CONFIG_SND_HDA_INPUT_JACK struct conexant_spec *spec = codec->spec; int i; @@ -469,15 +396,15 @@ static int conexant_init_jacks(struct hda_codec *codec) int err = 0; switch (hv->param ^ AC_USRSP_EN) { case CONEXANT_HP_EVENT: - err = conexant_add_jack(codec, hv->nid, - SND_JACK_HEADPHONE); - conexant_report_jack(codec, hv->nid); + err = snd_hda_input_jack_add(codec, hv->nid, + SND_JACK_HEADPHONE, NULL); + snd_hda_input_jack_report(codec, hv->nid); break; case CXT5051_PORTC_EVENT: case CONEXANT_MIC_EVENT: - err = conexant_add_jack(codec, hv->nid, - SND_JACK_MICROPHONE); - conexant_report_jack(codec, hv->nid); + err = snd_hda_input_jack_add(codec, hv->nid, + SND_JACK_MICROPHONE, NULL); + snd_hda_input_jack_report(codec, hv->nid); break; } if (err < 0) @@ -485,19 +412,9 @@ static int conexant_init_jacks(struct hda_codec *codec) ++hv; } } - return 0; - -} -#else -static inline void conexant_report_jack(struct hda_codec *codec, hda_nid_t nid) -{ -} - -static inline int conexant_init_jacks(struct hda_codec *codec) -{ +#endif /* CONFIG_SND_HDA_INPUT_JACK */ return 0; } -#endif static int conexant_init(struct hda_codec *codec) { @@ -511,18 +428,7 @@ static int conexant_init(struct hda_codec *codec) static void conexant_free(struct hda_codec *codec) { -#ifdef CONFIG_SND_HDA_INPUT_JACK - struct conexant_spec *spec = codec->spec; - if (spec->jacks.list) { - struct conexant_jack *jacks = spec->jacks.list; - int i; - for (i = 0; i < spec->jacks.used; i++, jacks++) { - if (jacks->jack) - snd_device_free(codec->bus->card, jacks->jack); - } - snd_array_free(&spec->jacks); - } -#endif + snd_hda_input_jack_free(codec); snd_hda_detach_beep_device(codec); kfree(codec->spec); } @@ -1787,7 +1693,7 @@ static void cxt5051_hp_unsol_event(struct hda_codec *codec, cxt5051_portc_automic(codec); break; } - conexant_report_jack(codec, nid); + snd_hda_input_jack_report(codec, nid); } static struct snd_kcontrol_new cxt5051_playback_mixers[] = { @@ -1959,10 +1865,8 @@ static void cxt5051_init_mic_port(struct hda_codec *codec, hda_nid_t nid, snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | event); -#ifdef CONFIG_SND_HDA_INPUT_JACK - conexant_add_jack(codec, nid, SND_JACK_MICROPHONE); - conexant_report_jack(codec, nid); -#endif + snd_hda_input_jack_add(codec, nid, SND_JACK_MICROPHONE, NULL); + snd_hda_input_jack_report(codec, nid); } static struct hda_verb cxt5051_ideapad_init_verbs[] = { @@ -3130,6 +3034,8 @@ static struct snd_pci_quirk cxt5066_cfg_tbl[] = { SND_PCI_QUIRK(0x17aa, 0x21c5, "Thinkpad Edge 13", CXT5066_THINKPAD), SND_PCI_QUIRK(0x17aa, 0x21c6, "Thinkpad Edge 13", CXT5066_ASUS), SND_PCI_QUIRK(0x17aa, 0x215e, "Lenovo Thinkpad", CXT5066_THINKPAD), + SND_PCI_QUIRK(0x17aa, 0x21da, "Lenovo X220", CXT5066_THINKPAD), + SND_PCI_QUIRK(0x17aa, 0x21db, "Lenovo X220-tablet", CXT5066_THINKPAD), SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo G560", CXT5066_ASUS), SND_PCI_QUIRK_VENDOR(0x17aa, "Lenovo", CXT5066_IDEAPAD), /* Fallback for Lenovos without dock mic */ {} @@ -3477,11 +3383,11 @@ static void cx_auto_unsol_event(struct hda_codec *codec, unsigned int res) switch (res >> 26) { case CONEXANT_HP_EVENT: cx_auto_hp_automute(codec); - conexant_report_jack(codec, nid); + snd_hda_input_jack_report(codec, nid); break; case CONEXANT_MIC_EVENT: cx_auto_automic(codec); - conexant_report_jack(codec, nid); + snd_hda_input_jack_report(codec, nid); break; } } diff --git a/sound/pci/hda/patch_hdmi.c b/sound/pci/hda/patch_hdmi.c index ec0fa2dd0a27..715615a88a8d 100644 --- a/sound/pci/hda/patch_hdmi.c +++ b/sound/pci/hda/patch_hdmi.c @@ -110,6 +110,12 @@ struct dp_audio_infoframe { u8 LFEPBL01_LSV36_DM_INH7; }; +union audio_infoframe { + struct hdmi_audio_infoframe hdmi; + struct dp_audio_infoframe dp; + u8 bytes[0]; +}; + /* * CEA speaker placement: * @@ -620,8 +626,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, int channels = substream->runtime->channels; int ca; int i; - u8 ai[max(sizeof(struct hdmi_audio_infoframe), - sizeof(struct dp_audio_infoframe))]; + union audio_infoframe ai; ca = hdmi_channel_allocation(codec, nid, channels); @@ -633,11 +638,10 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, pin_nid = spec->pin[i]; - memset(ai, 0, sizeof(ai)); + memset(&ai, 0, sizeof(ai)); if (spec->sink_eld[i].conn_type == 0) { /* HDMI */ - struct hdmi_audio_infoframe *hdmi_ai; + struct hdmi_audio_infoframe *hdmi_ai = &ai.hdmi; - hdmi_ai = (struct hdmi_audio_infoframe *)ai; hdmi_ai->type = 0x84; hdmi_ai->ver = 0x01; hdmi_ai->len = 0x0a; @@ -645,9 +649,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, hdmi_ai->CA = ca; hdmi_checksum_audio_infoframe(hdmi_ai); } else if (spec->sink_eld[i].conn_type == 1) { /* DisplayPort */ - struct dp_audio_infoframe *dp_ai; + struct dp_audio_infoframe *dp_ai = &ai.dp; - dp_ai = (struct dp_audio_infoframe *)ai; dp_ai->type = 0x84; dp_ai->len = 0x1b; dp_ai->ver = 0x11 << 2; @@ -664,7 +667,8 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, * sizeof(*dp_ai) to avoid partial match/update problems when * the user switches between HDMI/DP monitors. */ - if (!hdmi_infoframe_uptodate(codec, pin_nid, ai, sizeof(ai))) { + if (!hdmi_infoframe_uptodate(codec, pin_nid, ai.bytes, + sizeof(ai))) { snd_printdd("hdmi_setup_audio_infoframe: " "cvt=%d pin=%d channels=%d\n", nid, pin_nid, @@ -672,7 +676,7 @@ static void hdmi_setup_audio_infoframe(struct hda_codec *codec, hda_nid_t nid, hdmi_setup_channel_mapping(codec, pin_nid, ca); hdmi_stop_infoframe_trans(codec, pin_nid); hdmi_fill_audio_infoframe(codec, pin_nid, - ai, sizeof(ai)); + ai.bytes, sizeof(ai)); hdmi_start_infoframe_trans(codec, pin_nid); } } @@ -1276,6 +1280,39 @@ static int simple_playback_pcm_prepare(struct hda_pcm_stream *hinfo, stream_tag, format, substream); } +static void nvhdmi_8ch_7x_set_info_frame_parameters(struct hda_codec *codec, + int channels) +{ + unsigned int chanmask; + int chan = channels ? (channels - 1) : 1; + + switch (channels) { + default: + case 0: + case 2: + chanmask = 0x00; + break; + case 4: + chanmask = 0x08; + break; + case 6: + chanmask = 0x0b; + break; + case 8: + chanmask = 0x13; + break; + } + + /* Set the audio infoframe channel allocation and checksum fields. The + * channel count is computed implicitly by the hardware. */ + snd_hda_codec_write(codec, 0x1, 0, + Nv_VERB_SET_Channel_Allocation, chanmask); + + snd_hda_codec_write(codec, 0x1, 0, + Nv_VERB_SET_Info_Frame_Checksum, + (0x71 - chan - chanmask)); +} + static int nvhdmi_8ch_7x_pcm_close(struct hda_pcm_stream *hinfo, struct hda_codec *codec, struct snd_pcm_substream *substream) @@ -1294,6 +1331,10 @@ static int nvhdmi_8ch_7x_pcm_close(struct hda_pcm_stream *hinfo, AC_VERB_SET_STREAM_FORMAT, 0); } + /* The audio hardware sends a channel count of 0x7 (8ch) when all the + * streams are disabled. */ + nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8); + return snd_hda_multi_out_dig_close(codec, &spec->multiout); } @@ -1304,37 +1345,16 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, struct snd_pcm_substream *substream) { int chs; - unsigned int dataDCC1, dataDCC2, chan, chanmask, channel_id; + unsigned int dataDCC1, dataDCC2, channel_id; int i; mutex_lock(&codec->spdif_mutex); chs = substream->runtime->channels; - chan = chs ? (chs - 1) : 1; - switch (chs) { - default: - case 0: - case 2: - chanmask = 0x00; - break; - case 4: - chanmask = 0x08; - break; - case 6: - chanmask = 0x0b; - break; - case 8: - chanmask = 0x13; - break; - } dataDCC1 = AC_DIG1_ENABLE | AC_DIG1_COPYRIGHT; dataDCC2 = 0x2; - /* set the Audio InforFrame Channel Allocation */ - snd_hda_codec_write(codec, 0x1, 0, - Nv_VERB_SET_Channel_Allocation, chanmask); - /* turn off SPDIF once; otherwise the IEC958 bits won't be updated */ if (codec->spdif_status_reset && (codec->spdif_ctls & AC_DIG1_ENABLE)) snd_hda_codec_write(codec, @@ -1409,10 +1429,7 @@ static int nvhdmi_8ch_7x_pcm_prepare(struct hda_pcm_stream *hinfo, } } - /* set the Audio Info Frame Checksum */ - snd_hda_codec_write(codec, 0x1, 0, - Nv_VERB_SET_Info_Frame_Checksum, - (0x71 - chan - chanmask)); + nvhdmi_8ch_7x_set_info_frame_parameters(codec, chs); mutex_unlock(&codec->spdif_mutex); return 0; @@ -1508,6 +1525,11 @@ static int patch_nvhdmi_8ch_7x(struct hda_codec *codec) spec->multiout.max_channels = 8; spec->pcm_playback = &nvhdmi_pcm_playback_8ch_7x; codec->patch_ops = nvhdmi_patch_ops_8ch_7x; + + /* Initialize the audio infoframe channel mask and checksum to something + * valid */ + nvhdmi_8ch_7x_set_info_frame_parameters(codec, 8); + return 0; } diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index 4261bb8eec1d..c82979a8cd09 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -282,12 +282,6 @@ struct alc_mic_route { unsigned char amix_idx; }; -struct alc_jack { - hda_nid_t nid; - int type; - struct snd_jack *jack; -}; - #define MUX_IDX_UNDEF ((unsigned char)-1) struct alc_customize_define { @@ -366,9 +360,6 @@ struct alc_spec { /* PCM information */ struct hda_pcm pcm_rec[3]; /* used in alc_build_pcms() */ - /* jack detection */ - struct snd_array jacks; - /* dynamic controls, init_verbs and input_mux */ struct auto_pin_cfg autocfg; struct alc_customize_define cdefine; @@ -394,6 +385,7 @@ struct alc_spec { /* other flags */ unsigned int no_analog :1; /* digital I/O only */ unsigned int dual_adc_switch:1; /* switch ADCs (for ALC275) */ + unsigned int single_input_src:1; int init_amp; int codec_variant; /* flag for other variants */ @@ -557,7 +549,7 @@ static int alc_ch_mode_put(struct snd_kcontrol *kcontrol, /* * Control the mode of pin widget settings via the mixer. "pc" is used - * instead of "%" to avoid consequences of accidently treating the % as + * instead of "%" to avoid consequences of accidentally treating the % as * being part of a format specifier. Maximum allowed length of a value is * 63 characters plus NULL terminator. * @@ -1032,94 +1024,32 @@ static void alc_fix_pll_init(struct hda_codec *codec, hda_nid_t nid, alc_fix_pll(codec); } -#ifdef CONFIG_SND_HDA_INPUT_JACK -static void alc_free_jack_priv(struct snd_jack *jack) -{ - struct alc_jack *jacks = jack->private_data; - jacks->nid = 0; - jacks->jack = NULL; -} - -static int alc_add_jack(struct hda_codec *codec, - hda_nid_t nid, int type) -{ - struct alc_spec *spec; - struct alc_jack *jack; - const char *name; - int err; - - spec = codec->spec; - snd_array_init(&spec->jacks, sizeof(*jack), 32); - jack = snd_array_new(&spec->jacks); - if (!jack) - return -ENOMEM; - - jack->nid = nid; - jack->type = type; - name = (type == SND_JACK_HEADPHONE) ? "Headphone" : "Mic" ; - - err = snd_jack_new(codec->bus->card, name, type, &jack->jack); - if (err < 0) - return err; - jack->jack->private_data = jack; - jack->jack->private_free = alc_free_jack_priv; - return 0; -} - -static void alc_report_jack(struct hda_codec *codec, hda_nid_t nid) -{ - struct alc_spec *spec = codec->spec; - struct alc_jack *jacks = spec->jacks.list; - - if (jacks) { - int i; - for (i = 0; i < spec->jacks.used; i++) { - if (jacks->nid == nid) { - unsigned int present; - present = snd_hda_jack_detect(codec, nid); - - present = (present) ? jacks->type : 0; - - snd_jack_report(jacks->jack, present); - } - jacks++; - } - } -} - static int alc_init_jacks(struct hda_codec *codec) { +#ifdef CONFIG_SND_HDA_INPUT_JACK struct alc_spec *spec = codec->spec; int err; unsigned int hp_nid = spec->autocfg.hp_pins[0]; unsigned int mic_nid = spec->ext_mic.pin; if (hp_nid) { - err = alc_add_jack(codec, hp_nid, SND_JACK_HEADPHONE); + err = snd_hda_input_jack_add(codec, hp_nid, + SND_JACK_HEADPHONE, NULL); if (err < 0) return err; - alc_report_jack(codec, hp_nid); + snd_hda_input_jack_report(codec, hp_nid); } if (mic_nid) { - err = alc_add_jack(codec, mic_nid, SND_JACK_MICROPHONE); + err = snd_hda_input_jack_add(codec, mic_nid, + SND_JACK_MICROPHONE, NULL); if (err < 0) return err; - alc_report_jack(codec, mic_nid); + snd_hda_input_jack_report(codec, mic_nid); } - +#endif /* CONFIG_SND_HDA_INPUT_JACK */ return 0; } -#else -static inline void alc_report_jack(struct hda_codec *codec, hda_nid_t nid) -{ -} - -static inline int alc_init_jacks(struct hda_codec *codec) -{ - return 0; -} -#endif static void alc_automute_speaker(struct hda_codec *codec, int pinctl) { @@ -1133,7 +1063,7 @@ static void alc_automute_speaker(struct hda_codec *codec, int pinctl) nid = spec->autocfg.hp_pins[i]; if (!nid) break; - alc_report_jack(codec, nid); + snd_hda_input_jack_report(codec, nid); spec->jack_present |= snd_hda_jack_detect(codec, nid); } @@ -1240,7 +1170,7 @@ static void alc_mic_automute(struct hda_codec *codec) AC_VERB_SET_CONNECT_SEL, alive->mux_idx); } - alc_report_jack(codec, spec->ext_mic.pin); + snd_hda_input_jack_report(codec, spec->ext_mic.pin); /* FIXME: analog mixer */ } @@ -1335,6 +1265,7 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type) case 0x10ec0660: case 0x10ec0662: case 0x10ec0663: + case 0x10ec0665: case 0x10ec0862: case 0x10ec0889: set_eapd(codec, 0x14, 1); @@ -1359,7 +1290,7 @@ static void alc_auto_init_amp(struct hda_codec *codec, int type) case 0x10ec0883: case 0x10ec0885: case 0x10ec0887: - case 0x10ec0889: + /*case 0x10ec0889:*/ /* this causes an SPDIF problem */ alc889_coef_init(codec); break; case 0x10ec0888: @@ -1773,11 +1704,11 @@ static void alc_apply_fixup(struct hda_codec *codec, int action) codec->chip_name, fix->type); break; } - if (!fix[id].chained) + if (!fix->chained) break; if (++depth > 10) break; - id = fix[id].chain_id; + id = fix->chain_id; } } @@ -2292,13 +2223,13 @@ static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = { HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), HDA_CODEC_VOLUME("Surround Playback Volume", 0x0d, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Surround Playback Switch", 0x0d, 2, HDA_INPUT), - HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0f, 2, 0x0, + HDA_CODEC_VOLUME_MONO("Center Playback Volume", 0x0e, 1, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0f, 2, 2, HDA_INPUT), - HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0f, 1, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0f, 1, 2, HDA_INPUT), - HDA_CODEC_VOLUME("Side Playback Volume", 0x0e, 0x0, HDA_OUTPUT), - HDA_BIND_MUTE("Side Playback Switch", 0x0e, 2, HDA_INPUT), + HDA_BIND_MUTE_MONO("Center Playback Switch", 0x0e, 1, 2, HDA_INPUT), + HDA_CODEC_VOLUME_MONO("LFE Playback Volume", 0x0e, 2, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE_MONO("LFE Playback Switch", 0x0e, 2, 2, HDA_INPUT), + HDA_CODEC_VOLUME_MONO("Internal LFE Playback Volume", 0x0f, 1, 0x0, HDA_OUTPUT), + HDA_BIND_MUTE_MONO("Internal LFE Playback Switch", 0x0f, 1, 2, HDA_INPUT), HDA_CODEC_VOLUME("CD Playback Volume", 0x0b, 0x04, HDA_INPUT), HDA_CODEC_MUTE("CD Playback Switch", 0x0b, 0x04, HDA_INPUT), HDA_CODEC_VOLUME("Line Playback Volume", 0x0b, 0x02, HDA_INPUT), @@ -2309,7 +2240,6 @@ static struct snd_kcontrol_new alc888_acer_aspire_4930g_mixer[] = { { } /* end */ }; - static struct snd_kcontrol_new alc889_acer_aspire_8930g_mixer[] = { HDA_CODEC_VOLUME("Front Playback Volume", 0x0c, 0x0, HDA_OUTPUT), HDA_BIND_MUTE("Front Playback Switch", 0x0c, 2, HDA_INPUT), @@ -3919,6 +3849,8 @@ static struct hda_amp_list alc880_lg_loopbacks[] = { * Common callbacks */ +static void alc_init_special_input_src(struct hda_codec *codec); + static int alc_init(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; @@ -3929,6 +3861,7 @@ static int alc_init(struct hda_codec *codec) for (i = 0; i < spec->num_init_verbs; i++) snd_hda_sequence_write(codec, spec->init_verbs[i]); + alc_init_special_input_src(codec); if (spec->init_hook) spec->init_hook(codec); @@ -4284,6 +4217,7 @@ static void alc_free(struct hda_codec *codec) return; alc_shutup(codec); + snd_hda_input_jack_free(codec); alc_free_kctls(codec); kfree(spec); snd_hda_detach_beep_device(codec); @@ -4307,6 +4241,7 @@ static void alc_power_eapd(struct hda_codec *codec) case 0x10ec0660: case 0x10ec0662: case 0x10ec0663: + case 0x10ec0665: case 0x10ec0862: case 0x10ec0889: set_eapd(codec, 0x14, 0); @@ -4702,7 +4637,7 @@ static struct snd_pci_quirk alc880_cfg_tbl[] = { SND_PCI_QUIRK(0x1558, 0x5401, "ASUS", ALC880_ASUS_DIG2), SND_PCI_QUIRK(0x1565, 0x8202, "Biostar", ALC880_5ST_DIG), SND_PCI_QUIRK(0x1584, 0x9050, "Uniwill", ALC880_UNIWILL_DIG), - SND_PCI_QUIRK(0x1584, 0x9054, "Uniwlll", ALC880_F1734), + SND_PCI_QUIRK(0x1584, 0x9054, "Uniwill", ALC880_F1734), SND_PCI_QUIRK(0x1584, 0x9070, "Uniwill", ALC880_UNIWILL), SND_PCI_QUIRK(0x1584, 0x9077, "Uniwill P53", ALC880_UNIWILL_P53), SND_PCI_QUIRK(0x161f, 0x203d, "W810", ALC880_W810), @@ -5151,7 +5086,9 @@ static const char *alc_get_line_out_pfx(const struct auto_pin_cfg *cfg, switch (cfg->line_out_type) { case AUTO_PIN_SPEAKER_OUT: - return "Speaker"; + if (cfg->line_outs == 1) + return "Speaker"; + break; case AUTO_PIN_HP_OUT: return "Headphone"; default: @@ -5205,16 +5142,19 @@ static int alc880_auto_create_multi_out_ctls(struct alc_spec *spec, return err; } else { const char *name = pfx; - if (!name) + int index = i; + if (!name) { name = chname[i]; + index = 0; + } err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, - name, i, + name, index, HDA_COMPOSE_AMP_VAL(nid, 3, 0, HDA_OUTPUT)); if (err < 0) return err; err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, - name, i, + name, index, HDA_COMPOSE_AMP_VAL(nid, 3, 2, HDA_INPUT)); if (err < 0) @@ -5585,6 +5525,7 @@ static void fixup_single_adc(struct hda_codec *codec) spec->capsrc_nids += i; spec->adc_nids += i; spec->num_adc_nids = 1; + spec->single_input_src = 1; } } @@ -5596,6 +5537,16 @@ static void fixup_dual_adc_switch(struct hda_codec *codec) init_capsrc_for_pin(codec, spec->int_mic.pin); } +/* initialize some special cases for input sources */ +static void alc_init_special_input_src(struct hda_codec *codec) +{ + struct alc_spec *spec = codec->spec; + if (spec->dual_adc_switch) + fixup_dual_adc_switch(codec); + else if (spec->single_input_src) + init_capsrc_for_pin(codec, spec->autocfg.inputs[0].pin); +} + static void set_capture_mixer(struct hda_codec *codec) { struct alc_spec *spec = codec->spec; @@ -5611,7 +5562,7 @@ static void set_capture_mixer(struct hda_codec *codec) int mux = 0; int num_adcs = spec->num_adc_nids; if (spec->dual_adc_switch) - fixup_dual_adc_switch(codec); + num_adcs = 1; else if (spec->auto_mic) fixup_automic_adc(codec); else if (spec->input_mux) { @@ -5620,8 +5571,6 @@ static void set_capture_mixer(struct hda_codec *codec) else if (spec->input_mux->num_items == 1) fixup_single_adc(codec); } - if (spec->dual_adc_switch) - num_adcs = 1; spec->cap_mixer = caps[mux][num_adcs - 1]; } } @@ -5696,6 +5645,7 @@ static void fillup_priv_adc_nids(struct hda_codec *codec, hda_nid_t *nids, static struct snd_pci_quirk beep_white_list[] = { SND_PCI_QUIRK(0x1043, 0x829f, "ASUS", 1), SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1), + SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1), SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1), {} }; @@ -9887,7 +9837,7 @@ static struct snd_pci_quirk alc882_cfg_tbl[] = { SND_PCI_QUIRK(0x1028, 0x020d, "Dell Inspiron 530", ALC888_6ST_DELL), - SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavillion", ALC883_6ST_DIG), + SND_PCI_QUIRK(0x103c, 0x2a3d, "HP Pavilion", ALC883_6ST_DIG), SND_PCI_QUIRK(0x103c, 0x2a4f, "HP Samba", ALC888_3ST_HP), SND_PCI_QUIRK(0x103c, 0x2a60, "HP Lucknow", ALC888_3ST_HP), SND_PCI_QUIRK(0x103c, 0x2a61, "HP Nettle", ALC883_6ST_DIG), @@ -10748,6 +10698,7 @@ static struct alc_config_preset alc882_presets[] = { */ enum { PINFIX_ABIT_AW9D_MAX, + PINFIX_LENOVO_Y530, PINFIX_PB_M5210, PINFIX_ACER_ASPIRE_7736, }; @@ -10762,6 +10713,14 @@ static const struct alc_fixup alc882_fixups[] = { { } } }, + [PINFIX_LENOVO_Y530] = { + .type = ALC_FIXUP_PINS, + .v.pins = (const struct alc_pincfg[]) { + { 0x15, 0x99130112 }, /* rear int speakers */ + { 0x16, 0x99130111 }, /* subwoofer */ + { } + } + }, [PINFIX_PB_M5210] = { .type = ALC_FIXUP_VERBS, .v.verbs = (const struct hda_verb[]) { @@ -10777,6 +10736,7 @@ static const struct alc_fixup alc882_fixups[] = { static struct snd_pci_quirk alc882_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0155, "Packard-Bell M5120", PINFIX_PB_M5210), + SND_PCI_QUIRK(0x17aa, 0x3a0d, "Lenovo Y530", PINFIX_LENOVO_Y530), SND_PCI_QUIRK(0x147b, 0x107a, "Abit AW9D-MAX", PINFIX_ABIT_AW9D_MAX), SND_PCI_QUIRK(0x1025, 0x0296, "Acer Aspire 7736z", PINFIX_ACER_ASPIRE_7736), {} @@ -10829,23 +10789,28 @@ static void alc882_auto_init_hp_out(struct hda_codec *codec) hda_nid_t pin, dac; int i; - for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) { - pin = spec->autocfg.hp_pins[i]; - if (!pin) - break; - dac = spec->multiout.hp_nid; - if (!dac) - dac = spec->multiout.dac_nids[0]; /* to front */ - alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, dac); + if (spec->autocfg.line_out_type != AUTO_PIN_HP_OUT) { + for (i = 0; i < ARRAY_SIZE(spec->autocfg.hp_pins); i++) { + pin = spec->autocfg.hp_pins[i]; + if (!pin) + break; + dac = spec->multiout.hp_nid; + if (!dac) + dac = spec->multiout.dac_nids[0]; /* to front */ + alc882_auto_set_output_and_unmute(codec, pin, PIN_HP, dac); + } } - for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) { - pin = spec->autocfg.speaker_pins[i]; - if (!pin) - break; - dac = spec->multiout.extra_out_nid[0]; - if (!dac) - dac = spec->multiout.dac_nids[0]; /* to front */ - alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac); + + if (spec->autocfg.line_out_type != AUTO_PIN_SPEAKER_OUT) { + for (i = 0; i < ARRAY_SIZE(spec->autocfg.speaker_pins); i++) { + pin = spec->autocfg.speaker_pins[i]; + if (!pin) + break; + dac = spec->multiout.extra_out_nid[0]; + if (!dac) + dac = spec->multiout.dac_nids[0]; /* to front */ + alc882_auto_set_output_and_unmute(codec, pin, PIN_OUT, dac); + } } } @@ -13796,6 +13761,7 @@ static int alc268_parse_auto_config(struct hda_codec *codec) } #define alc268_auto_init_analog_input alc882_auto_init_analog_input +#define alc268_auto_init_input_src alc882_auto_init_input_src /* init callback for auto-configuration model -- overriding the default init */ static void alc268_auto_init(struct hda_codec *codec) @@ -13805,6 +13771,7 @@ static void alc268_auto_init(struct hda_codec *codec) alc268_auto_init_hp_out(codec); alc268_auto_init_mono_speaker_out(codec); alc268_auto_init_analog_input(codec); + alc268_auto_init_input_src(codec); alc_auto_init_digital(codec); if (spec->unsol_event) alc_inithook(codec); @@ -14092,7 +14059,6 @@ static int patch_alc268(struct hda_codec *codec) if (!spec->no_analog && !spec->adc_nids && spec->input_mux) { /* check whether NID 0x07 is valid */ unsigned int wcap = get_wcaps(codec, 0x07); - int i; spec->capsrc_nids = alc268_capsrc_nids; /* get type */ @@ -14112,13 +14078,6 @@ static int patch_alc268(struct hda_codec *codec) spec->num_adc_nids = ARRAY_SIZE(alc268_adc_nids); add_mixer(spec, alc268_capture_mixer); } - /* set default input source */ - for (i = 0; i < spec->num_adc_nids; i++) - snd_hda_codec_write_cache(codec, alc268_capsrc_nids[i], - 0, AC_VERB_SET_CONNECT_SEL, - i < spec->num_mux_defs ? - spec->input_mux[i].items[0].index : - spec->input_mux->items[0].index); } spec->vmaster_nid = 0x02; @@ -14158,7 +14117,7 @@ static hda_nid_t alc269vb_capsrc_nids[1] = { }; static hda_nid_t alc269_adc_candidates[] = { - 0x08, 0x09, 0x07, + 0x08, 0x09, 0x07, 0x11, }; #define alc269_modes alc260_modes @@ -14495,7 +14454,7 @@ static void alc269_speaker_automute(struct hda_codec *codec) HDA_AMP_MUTE, bits); snd_hda_codec_amp_stereo(codec, 0x0c, HDA_INPUT, 1, HDA_AMP_MUTE, bits); - alc_report_jack(codec, nid); + snd_hda_input_jack_report(codec, nid); } /* unsolicited event for HP jack sensing */ @@ -14807,11 +14766,6 @@ static int alc269_parse_auto_config(struct hda_codec *codec) fillup_priv_adc_nids(codec, alc269_adc_candidates, sizeof(alc269_adc_candidates)); - /* set default input source */ - if (!spec->dual_adc_switch) - select_or_unmute_capsrc(codec, spec->capsrc_nids[0], - spec->input_mux->items[0].index); - err = alc_auto_add_mic_boost(codec); if (err < 0) return err; @@ -14825,6 +14779,7 @@ static int alc269_parse_auto_config(struct hda_codec *codec) #define alc269_auto_init_multi_out alc268_auto_init_multi_out #define alc269_auto_init_hp_out alc268_auto_init_hp_out #define alc269_auto_init_analog_input alc882_auto_init_analog_input +#define alc269_auto_init_input_src alc882_auto_init_input_src /* init callback for auto-configuration model -- overriding the default init */ @@ -14834,6 +14789,8 @@ static void alc269_auto_init(struct hda_codec *codec) alc269_auto_init_multi_out(codec); alc269_auto_init_hp_out(codec); alc269_auto_init_analog_input(codec); + if (!spec->dual_adc_switch) + alc269_auto_init_input_src(codec); alc_auto_init_digital(codec); if (spec->unsol_event) alc_inithook(codec); @@ -14904,6 +14861,23 @@ static void alc269_fixup_hweq(struct hda_codec *codec, alc_write_coef_idx(codec, 0x1e, coef | 0x80); } +static void alc271_fixup_dmic(struct hda_codec *codec, + const struct alc_fixup *fix, int action) +{ + static struct hda_verb verbs[] = { + {0x20, AC_VERB_SET_COEF_INDEX, 0x0d}, + {0x20, AC_VERB_SET_PROC_COEF, 0x4000}, + {} + }; + unsigned int cfg; + + if (strcmp(codec->chip_name, "ALC271X")) + return; + cfg = snd_hda_codec_get_pincfg(codec, 0x12); + if (get_defcfg_connect(cfg) == AC_JACK_PORT_FIXED) + snd_hda_sequence_write(codec, verbs); +} + enum { ALC269_FIXUP_SONY_VAIO, ALC275_FIXUP_SONY_VAIO_GPIO2, @@ -14912,6 +14886,7 @@ enum { ALC269_FIXUP_ASUS_G73JW, ALC269_FIXUP_LENOVO_EAPD, ALC275_FIXUP_SONY_HWEQ, + ALC271_FIXUP_DMIC, }; static const struct alc_fixup alc269_fixups[] = { @@ -14965,7 +14940,11 @@ static const struct alc_fixup alc269_fixups[] = { .v.func = alc269_fixup_hweq, .chained = true, .chain_id = ALC275_FIXUP_SONY_VAIO_GPIO2 - } + }, + [ALC271_FIXUP_DMIC] = { + .type = ALC_FIXUP_FUNC, + .v.func = alc271_fixup_dmic, + }, }; static struct snd_pci_quirk alc269_fixup_tbl[] = { @@ -14974,6 +14953,7 @@ static struct snd_pci_quirk alc269_fixup_tbl[] = { SND_PCI_QUIRK(0x104d, 0x9084, "Sony VAIO", ALC275_FIXUP_SONY_HWEQ), SND_PCI_QUIRK_VENDOR(0x104d, "Sony VAIO", ALC269_FIXUP_SONY_VAIO), SND_PCI_QUIRK(0x1028, 0x0470, "Dell M101z", ALC269_FIXUP_DELL_M101Z), + SND_PCI_QUIRK_VENDOR(0x1025, "Acer Aspire", ALC271_FIXUP_DMIC), SND_PCI_QUIRK(0x17aa, 0x20f2, "Thinkpad SL410/510", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x215e, "Thinkpad L512", ALC269_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x17aa, 0x21b8, "Thinkpad Edge 14", ALC269_FIXUP_SKU_IGNORE), @@ -16052,9 +16032,12 @@ static int alc861_auto_create_multi_out_ctls(struct hda_codec *codec, return err; } else { const char *name = pfx; - if (!name) + int index = i; + if (!name) { name = chname[i]; - err = __alc861_create_out_sw(codec, name, nid, i, 3); + index = 0; + } + err = __alc861_create_out_sw(codec, name, nid, index, 3); if (err < 0) return err; } @@ -17205,16 +17188,19 @@ static int alc861vd_auto_create_multi_out_ctls(struct alc_spec *spec, return err; } else { const char *name = pfx; - if (!name) + int index = i; + if (!name) { name = chname[i]; + index = 0; + } err = __add_pb_vol_ctrl(spec, ALC_CTL_WIDGET_VOL, - name, i, + name, index, HDA_COMPOSE_AMP_VAL(nid_v, 3, 0, HDA_OUTPUT)); if (err < 0) return err; err = __add_pb_sw_ctrl(spec, ALC_CTL_BIND_MUTE, - name, i, + name, index, HDA_COMPOSE_AMP_VAL(nid_s, 3, 2, HDA_INPUT)); if (err < 0) @@ -19263,12 +19249,15 @@ static int alc662_auto_create_multi_out_ctls(struct hda_codec *codec, return err; } else { const char *name = pfx; - if (!name) + int index = i; + if (!name) { name = chname[i]; - err = __alc662_add_vol_ctl(spec, name, nid, i, 3); + index = 0; + } + err = __alc662_add_vol_ctl(spec, name, nid, index, 3); if (err < 0) return err; - err = __alc662_add_sw_ctl(spec, name, mix, i, 3); + err = __alc662_add_sw_ctl(spec, name, mix, index, 3); if (err < 0) return err; } @@ -19484,6 +19473,7 @@ enum { ALC662_FIXUP_IDEAPAD, ALC272_FIXUP_MARIO, ALC662_FIXUP_CZC_P10T, + ALC662_FIXUP_SKU_IGNORE, }; static const struct alc_fixup alc662_fixups[] = { @@ -19512,10 +19502,15 @@ static const struct alc_fixup alc662_fixups[] = { {} } }, + [ALC662_FIXUP_SKU_IGNORE] = { + .type = ALC_FIXUP_SKU, + .v.sku = ALC_FIXUP_SKU_IGNORE, + }, }; static struct snd_pci_quirk alc662_fixup_tbl[] = { SND_PCI_QUIRK(0x1025, 0x0308, "Acer Aspire 8942G", ALC662_FIXUP_ASPIRE), + SND_PCI_QUIRK(0x1025, 0x031c, "Gateway NV79", ALC662_FIXUP_SKU_IGNORE), SND_PCI_QUIRK(0x1025, 0x038b, "Acer Aspire 8943G", ALC662_FIXUP_ASPIRE), SND_PCI_QUIRK(0x144d, 0xc051, "Samsung R720", ALC662_FIXUP_IDEAPAD), SND_PCI_QUIRK(0x17aa, 0x38af, "Lenovo Ideapad Y550P", ALC662_FIXUP_IDEAPAD), diff --git a/sound/pci/hda/patch_sigmatel.c b/sound/pci/hda/patch_sigmatel.c index bd7b123f6440..94d19c03a7f4 100644 --- a/sound/pci/hda/patch_sigmatel.c +++ b/sound/pci/hda/patch_sigmatel.c @@ -180,18 +180,16 @@ struct sigmatel_event { int data; }; -struct sigmatel_jack { - hda_nid_t nid; - int type; - struct snd_jack *jack; -}; - struct sigmatel_mic_route { hda_nid_t pin; signed char mux_idx; signed char dmux_idx; }; +#define MAX_PINS_NUM 16 +#define MAX_ADCS_NUM 4 +#define MAX_DMICS_NUM 4 + struct sigmatel_spec { struct snd_kcontrol_new *mixers[4]; unsigned int num_mixers; @@ -229,9 +227,6 @@ struct sigmatel_spec { hda_nid_t *pwr_nids; hda_nid_t *dac_list; - /* jack detection */ - struct snd_array jacks; - /* events */ struct snd_array events; @@ -309,6 +304,17 @@ struct sigmatel_spec { struct hda_input_mux private_imux; struct hda_input_mux private_smux; struct hda_input_mux private_mono_mux; + + /* auto spec */ + unsigned auto_pin_cnt; + hda_nid_t auto_pin_nids[MAX_PINS_NUM]; + unsigned auto_adc_cnt; + hda_nid_t auto_adc_nids[MAX_ADCS_NUM]; + hda_nid_t auto_mux_nids[MAX_ADCS_NUM]; + hda_nid_t auto_dmux_nids[MAX_ADCS_NUM]; + unsigned long auto_capvols[MAX_ADCS_NUM]; + unsigned auto_dmic_cnt; + hda_nid_t auto_dmic_nids[MAX_DMICS_NUM]; }; static hda_nid_t stac9200_adc_nids[1] = { @@ -364,14 +370,6 @@ static unsigned long stac92hd73xx_capvols[] = { #define STAC92HD83_DAC_COUNT 3 -static hda_nid_t stac92hd83xxx_mux_nids[2] = { - 0x17, 0x18, -}; - -static hda_nid_t stac92hd83xxx_adc_nids[2] = { - 0x15, 0x16, -}; - static hda_nid_t stac92hd83xxx_pwr_nids[4] = { 0xa, 0xb, 0xd, 0xe, }; @@ -384,25 +382,9 @@ static unsigned int stac92hd83xxx_pwr_mapping[4] = { 0x03, 0x0c, 0x20, 0x40, }; -#define STAC92HD83XXX_NUM_DMICS 2 -static hda_nid_t stac92hd83xxx_dmic_nids[STAC92HD83XXX_NUM_DMICS + 1] = { - 0x11, 0x20, 0 -}; - -#define STAC92HD88XXX_NUM_DMICS STAC92HD83XXX_NUM_DMICS -#define stac92hd88xxx_dmic_nids stac92hd83xxx_dmic_nids - -#define STAC92HD87B_NUM_DMICS 1 -static hda_nid_t stac92hd87b_dmic_nids[STAC92HD87B_NUM_DMICS + 1] = { - 0x11, 0 -}; - -#define STAC92HD83XXX_NUM_CAPS 2 -static unsigned long stac92hd83xxx_capvols[] = { - HDA_COMPOSE_AMP_VAL(0x17, 3, 0, HDA_OUTPUT), - HDA_COMPOSE_AMP_VAL(0x18, 3, 0, HDA_OUTPUT), +static hda_nid_t stac92hd83xxx_dmic_nids[] = { + 0x11, 0x20, }; -#define stac92hd83xxx_capsws stac92hd83xxx_capvols static hda_nid_t stac92hd71bxx_pwr_nids[3] = { 0x0a, 0x0d, 0x0f @@ -581,21 +563,6 @@ static hda_nid_t stac92hd73xx_pin_nids[13] = { 0x14, 0x22, 0x23 }; -static hda_nid_t stac92hd83xxx_pin_nids[10] = { - 0x0a, 0x0b, 0x0c, 0x0d, 0x0e, - 0x0f, 0x10, 0x11, 0x1f, 0x20, -}; - -static hda_nid_t stac92hd87xxx_pin_nids[6] = { - 0x0a, 0x0b, 0x0c, 0x0d, - 0x0f, 0x11, -}; - -static hda_nid_t stac92hd88xxx_pin_nids[8] = { - 0x0a, 0x0b, 0x0c, 0x0d, - 0x0f, 0x11, 0x1f, 0x20, -}; - #define STAC92HD71BXX_NUM_PINS 13 static hda_nid_t stac92hd71bxx_pin_nids_4port[STAC92HD71BXX_NUM_PINS] = { 0x0a, 0x0b, 0x0c, 0x0d, 0x00, @@ -757,7 +724,7 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e struct sigmatel_spec *spec = codec->spec; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); const struct hda_input_mux *imux = spec->input_mux; - unsigned int idx, prev_idx; + unsigned int idx, prev_idx, didx; idx = ucontrol->value.enumerated.item[0]; if (idx >= imux->num_items) @@ -769,7 +736,8 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e snd_hda_codec_write_cache(codec, spec->mux_nids[adc_idx], 0, AC_VERB_SET_CONNECT_SEL, imux->items[idx].index); - if (prev_idx >= spec->num_analog_muxes) { + if (prev_idx >= spec->num_analog_muxes && + spec->mux_nids[adc_idx] != spec->dmux_nids[adc_idx]) { imux = spec->dinput_mux; /* 0 = analog */ snd_hda_codec_write_cache(codec, @@ -779,9 +747,13 @@ static int stac92xx_mux_enum_put(struct snd_kcontrol *kcontrol, struct snd_ctl_e } } else { imux = spec->dinput_mux; + /* first dimux item is hardcoded to select analog imux, + * so lets skip it + */ + didx = idx - spec->num_analog_muxes + 1; snd_hda_codec_write_cache(codec, spec->dmux_nids[adc_idx], 0, AC_VERB_SET_CONNECT_SEL, - imux->items[idx - 1].index); + imux->items[didx].index); } spec->cur_mux[adc_idx] = idx; return 1; @@ -2503,7 +2475,7 @@ static int stac92xx_hp_switch_put(struct snd_kcontrol *kcontrol, spec->hp_switch = ucontrol->value.integer.value[0] ? nid : 0; - /* check to be sure that the ports are upto date with + /* check to be sure that the ports are up to date with * switch changes */ stac_issue_unsol_event(codec, nid); @@ -3419,16 +3391,39 @@ static const char * const stac92xx_dmic_labels[5] = { "Digital Mic 3", "Digital Mic 4" }; +static hda_nid_t get_connected_node(struct hda_codec *codec, hda_nid_t mux, + int idx) +{ + hda_nid_t conn[HDA_MAX_NUM_INPUTS]; + int nums; + nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn)); + if (idx >= 0 && idx < nums) + return conn[idx]; + return 0; +} + static int get_connection_index(struct hda_codec *codec, hda_nid_t mux, hda_nid_t nid) { hda_nid_t conn[HDA_MAX_NUM_INPUTS]; int i, nums; + if (!(get_wcaps(codec, mux) & AC_WCAP_CONN_LIST)) + return -1; + nums = snd_hda_get_connections(codec, mux, conn, ARRAY_SIZE(conn)); for (i = 0; i < nums; i++) if (conn[i] == nid) return i; + + for (i = 0; i < nums; i++) { + unsigned int wid_caps = get_wcaps(codec, conn[i]); + unsigned int wid_type = get_wcaps_type(wid_caps); + + if (wid_type != AC_WID_PIN && wid_type != AC_WID_AUD_MIX) + if (get_connection_index(codec, conn[i], nid) >= 0) + return i; + } return -1; } @@ -3501,6 +3496,16 @@ static int stac92xx_auto_create_dmic_input_ctls(struct hda_codec *codec, type_idx, HDA_OUTPUT); if (err < 0) return err; + if (!err) { + nid = get_connected_node(codec, + spec->dmux_nids[0], index); + if (nid) + err = create_elem_capture_vol(codec, + nid, label, + type_idx, HDA_INPUT); + if (err < 0) + return err; + } } } @@ -4054,21 +4059,10 @@ static void stac_gpio_set(struct hda_codec *codec, unsigned int mask, AC_VERB_SET_GPIO_DATA, gpiostate); /* sync */ } -#ifdef CONFIG_SND_HDA_INPUT_JACK -static void stac92xx_free_jack_priv(struct snd_jack *jack) -{ - struct sigmatel_jack *jacks = jack->private_data; - jacks->nid = 0; - jacks->jack = NULL; -} -#endif - static int stac92xx_add_jack(struct hda_codec *codec, hda_nid_t nid, int type) { #ifdef CONFIG_SND_HDA_INPUT_JACK - struct sigmatel_spec *spec = codec->spec; - struct sigmatel_jack *jack; int def_conf = snd_hda_codec_get_pincfg(codec, nid); int connectivity = get_defcfg_connect(def_conf); char name[32]; @@ -4077,26 +4071,15 @@ static int stac92xx_add_jack(struct hda_codec *codec, if (connectivity && connectivity != AC_JACK_PORT_FIXED) return 0; - snd_array_init(&spec->jacks, sizeof(*jack), 32); - jack = snd_array_new(&spec->jacks); - if (!jack) - return -ENOMEM; - jack->nid = nid; - jack->type = type; - snprintf(name, sizeof(name), "%s at %s %s Jack", snd_hda_get_jack_type(def_conf), snd_hda_get_jack_connectivity(def_conf), snd_hda_get_jack_location(def_conf)); - err = snd_jack_new(codec->bus->card, name, type, &jack->jack); - if (err < 0) { - jack->nid = 0; + err = snd_hda_input_jack_add(codec, nid, type, name); + if (err < 0) return err; - } - jack->jack->private_data = jack; - jack->jack->private_free = stac92xx_free_jack_priv; -#endif +#endif /* CONFIG_SND_HDA_INPUT_JACK */ return 0; } @@ -4399,23 +4382,6 @@ static int stac92xx_init(struct hda_codec *codec) return 0; } -static void stac92xx_free_jacks(struct hda_codec *codec) -{ -#ifdef CONFIG_SND_HDA_INPUT_JACK - /* free jack instances manually when clearing/reconfiguring */ - struct sigmatel_spec *spec = codec->spec; - if (!codec->bus->shutdown && spec->jacks.list) { - struct sigmatel_jack *jacks = spec->jacks.list; - int i; - for (i = 0; i < spec->jacks.used; i++, jacks++) { - if (jacks->jack) - snd_device_free(codec->bus->card, jacks->jack); - } - } - snd_array_free(&spec->jacks); -#endif -} - static void stac92xx_free_kctls(struct hda_codec *codec) { struct sigmatel_spec *spec = codec->spec; @@ -4449,7 +4415,7 @@ static void stac92xx_free(struct hda_codec *codec) return; stac92xx_shutup(codec); - stac92xx_free_jacks(codec); + snd_hda_input_jack_free(codec); snd_array_free(&spec->events); kfree(spec); @@ -4667,33 +4633,6 @@ static void stac92xx_pin_sense(struct hda_codec *codec, hda_nid_t nid) stac_toggle_power_map(codec, nid, get_pin_presence(codec, nid)); } -static void stac92xx_report_jack(struct hda_codec *codec, hda_nid_t nid) -{ - struct sigmatel_spec *spec = codec->spec; - struct sigmatel_jack *jacks = spec->jacks.list; - - if (jacks) { - int i; - for (i = 0; i < spec->jacks.used; i++) { - if (jacks->nid == nid) { - unsigned int pin_ctl = - snd_hda_codec_read(codec, nid, - 0, AC_VERB_GET_PIN_WIDGET_CONTROL, - 0x00); - int type = jacks->type; - if (type == (SND_JACK_LINEOUT - | SND_JACK_HEADPHONE)) - type = (pin_ctl & AC_PINCTL_HP_EN) - ? SND_JACK_HEADPHONE : SND_JACK_LINEOUT; - snd_jack_report(jacks->jack, - get_pin_presence(codec, nid) - ? type : 0); - } - jacks++; - } - } -} - /* get the pin connection (fixed, none, etc) */ static unsigned int stac_get_defcfg_connect(struct hda_codec *codec, int idx) { @@ -4782,7 +4721,7 @@ static void stac92xx_unsol_event(struct hda_codec *codec, unsigned int res) case STAC_PWR_EVENT: if (spec->num_pwrs > 0) stac92xx_pin_sense(codec, event->nid); - stac92xx_report_jack(codec, event->nid); + snd_hda_input_jack_report(codec, event->nid); switch (codec->subsystem_id) { case 0x103c308f: @@ -5378,6 +5317,105 @@ static int hp_bnb2011_with_dock(struct hda_codec *codec) return 0; } +static void stac92hd8x_add_pin(struct hda_codec *codec, hda_nid_t nid) +{ + struct sigmatel_spec *spec = codec->spec; + unsigned int def_conf = snd_hda_codec_get_pincfg(codec, nid); + int i; + + spec->auto_pin_nids[spec->auto_pin_cnt] = nid; + spec->auto_pin_cnt++; + + if (get_defcfg_device(def_conf) == AC_JACK_MIC_IN && + get_defcfg_connect(def_conf) != AC_JACK_PORT_NONE) { + for (i = 0; i < ARRAY_SIZE(stac92hd83xxx_dmic_nids); i++) { + if (nid == stac92hd83xxx_dmic_nids[i]) { + spec->auto_dmic_nids[spec->auto_dmic_cnt] = nid; + spec->auto_dmic_cnt++; + } + } + } +} + +static void stac92hd8x_add_adc(struct hda_codec *codec, hda_nid_t nid) +{ + struct sigmatel_spec *spec = codec->spec; + + spec->auto_adc_nids[spec->auto_adc_cnt] = nid; + spec->auto_adc_cnt++; +} + +static void stac92hd8x_add_mux(struct hda_codec *codec, hda_nid_t nid) +{ + int i, j; + struct sigmatel_spec *spec = codec->spec; + + for (i = 0; i < spec->auto_adc_cnt; i++) { + if (get_connection_index(codec, + spec->auto_adc_nids[i], nid) >= 0) { + /* mux and volume for adc_nids[i] */ + if (!spec->auto_mux_nids[i]) { + spec->auto_mux_nids[i] = nid; + /* 92hd codecs capture volume is in mux */ + spec->auto_capvols[i] = HDA_COMPOSE_AMP_VAL(nid, + 3, 0, HDA_OUTPUT); + } + for (j = 0; j < spec->auto_dmic_cnt; j++) { + if (get_connection_index(codec, nid, + spec->auto_dmic_nids[j]) >= 0) { + /* dmux for adc_nids[i] */ + if (!spec->auto_dmux_nids[i]) + spec->auto_dmux_nids[i] = nid; + break; + } + } + break; + } + } +} + +static void stac92hd8x_fill_auto_spec(struct hda_codec *codec) +{ + hda_nid_t nid, end_nid; + unsigned int wid_caps, wid_type; + struct sigmatel_spec *spec = codec->spec; + + end_nid = codec->start_nid + codec->num_nodes; + + for (nid = codec->start_nid; nid < end_nid; nid++) { + wid_caps = get_wcaps(codec, nid); + wid_type = get_wcaps_type(wid_caps); + + if (wid_type == AC_WID_PIN) + stac92hd8x_add_pin(codec, nid); + + if (wid_type == AC_WID_AUD_IN && !(wid_caps & AC_WCAP_DIGITAL)) + stac92hd8x_add_adc(codec, nid); + } + + for (nid = codec->start_nid; nid < end_nid; nid++) { + wid_caps = get_wcaps(codec, nid); + wid_type = get_wcaps_type(wid_caps); + + if (wid_type == AC_WID_AUD_SEL) + stac92hd8x_add_mux(codec, nid); + } + + spec->pin_nids = spec->auto_pin_nids; + spec->num_pins = spec->auto_pin_cnt; + spec->adc_nids = spec->auto_adc_nids; + spec->num_adcs = spec->auto_adc_cnt; + spec->capvols = spec->auto_capvols; + spec->capsws = spec->auto_capvols; + spec->num_caps = spec->auto_adc_cnt; + spec->mux_nids = spec->auto_mux_nids; + spec->num_muxes = spec->auto_adc_cnt; + spec->dmux_nids = spec->auto_dmux_nids; + spec->num_dmuxes = spec->auto_adc_cnt; + spec->dmic_nids = spec->auto_dmic_nids; + spec->num_dmics = spec->auto_dmic_cnt; +} + static int patch_stac92hd83xxx(struct hda_codec *codec) { struct sigmatel_spec *spec; @@ -5399,26 +5437,17 @@ static int patch_stac92hd83xxx(struct hda_codec *codec) snd_hda_codec_write_cache(codec, codec->afg, 0, 0x7ED, 0); codec->no_trigger_sense = 1; codec->spec = spec; + + stac92hd8x_fill_auto_spec(codec); + spec->linear_tone_beep = 0; codec->slave_dig_outs = stac92hd83xxx_slave_dig_outs; spec->digbeep_nid = 0x21; - spec->dmic_nids = stac92hd83xxx_dmic_nids; - spec->dmux_nids = stac92hd83xxx_mux_nids; - spec->mux_nids = stac92hd83xxx_mux_nids; - spec->num_muxes = ARRAY_SIZE(stac92hd83xxx_mux_nids); - spec->adc_nids = stac92hd83xxx_adc_nids; - spec->num_adcs = ARRAY_SIZE(stac92hd83xxx_adc_nids); spec->pwr_nids = stac92hd83xxx_pwr_nids; spec->pwr_mapping = stac92hd83xxx_pwr_mapping; spec->num_pwrs = ARRAY_SIZE(stac92hd83xxx_pwr_nids); spec->multiout.dac_nids = spec->dac_nids; - spec->init = stac92hd83xxx_core_init; - spec->num_pins = ARRAY_SIZE(stac92hd83xxx_pin_nids); - spec->pin_nids = stac92hd83xxx_pin_nids; - spec->num_caps = STAC92HD83XXX_NUM_CAPS; - spec->capvols = stac92hd83xxx_capvols; - spec->capsws = stac92hd83xxx_capsws; spec->board_config = snd_hda_check_board_config(codec, STAC_92HD83XXX_MODELS, @@ -5436,28 +5465,11 @@ again: case 0x111d76d1: case 0x111d76d9: case 0x111d76e5: - spec->dmic_nids = stac92hd87b_dmic_nids; - spec->num_dmics = stac92xx_connected_ports(codec, - stac92hd87b_dmic_nids, - STAC92HD87B_NUM_DMICS); - spec->num_pins = ARRAY_SIZE(stac92hd87xxx_pin_nids); - spec->pin_nids = stac92hd87xxx_pin_nids; - spec->mono_nid = 0; - spec->num_pwrs = 0; - break; case 0x111d7666: case 0x111d7667: case 0x111d7668: case 0x111d7669: case 0x111d76e3: - spec->num_dmics = stac92xx_connected_ports(codec, - stac92hd88xxx_dmic_nids, - STAC92HD88XXX_NUM_DMICS); - spec->num_pins = ARRAY_SIZE(stac92hd88xxx_pin_nids); - spec->pin_nids = stac92hd88xxx_pin_nids; - spec->mono_nid = 0; - spec->num_pwrs = 0; - break; case 0x111d7604: case 0x111d76d4: case 0x111d7605: @@ -5466,9 +5478,6 @@ again: if (spec->board_config == STAC_92HD83XXX_PWR_REF) break; spec->num_pwrs = 0; - spec->num_dmics = stac92xx_connected_ports(codec, - stac92hd83xxx_dmic_nids, - STAC92HD83XXX_NUM_DMICS); break; } diff --git a/sound/pci/hda/patch_via.c b/sound/pci/hda/patch_via.c index 63b0054200a8..0997031c48d2 100644 --- a/sound/pci/hda/patch_via.c +++ b/sound/pci/hda/patch_via.c @@ -159,6 +159,7 @@ struct via_spec { #endif }; +static enum VIA_HDA_CODEC get_codec_type(struct hda_codec *codec); static struct via_spec * via_new_spec(struct hda_codec *codec) { struct via_spec *spec; @@ -169,6 +170,10 @@ static struct via_spec * via_new_spec(struct hda_codec *codec) codec->spec = spec; spec->codec = codec; + spec->codec_type = get_codec_type(codec); + /* VT1708BCE & VT1708S are almost same */ + if (spec->codec_type == VT1708BCE) + spec->codec_type = VT1708S; return spec; } @@ -1101,6 +1106,7 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol, struct hda_codec *codec = snd_kcontrol_chip(kcontrol); struct via_spec *spec = codec->spec; unsigned int adc_idx = snd_ctl_get_ioffidx(kcontrol, &ucontrol->id); + int ret; if (!spec->mux_nids[adc_idx]) return -EINVAL; @@ -1109,12 +1115,14 @@ static int via_mux_enum_put(struct snd_kcontrol *kcontrol, AC_VERB_GET_POWER_STATE, 0x00) != AC_PWRST_D0) snd_hda_codec_write(codec, spec->mux_nids[adc_idx], 0, AC_VERB_SET_POWER_STATE, AC_PWRST_D0); - /* update jack power state */ - set_jack_power_state(codec); - return snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, + ret = snd_hda_input_mux_put(codec, spec->input_mux, ucontrol, spec->mux_nids[adc_idx], &spec->cur_mux[adc_idx]); + /* update jack power state */ + set_jack_power_state(codec); + + return ret; } static int via_independent_hp_info(struct snd_kcontrol *kcontrol, @@ -1188,8 +1196,16 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, /* Get Independent Mode index of headphone pin widget */ spec->hp_independent_mode = spec->hp_independent_mode_index == pinsel ? 1 : 0; - snd_hda_codec_write(codec, nid, 0, AC_VERB_SET_CONNECT_SEL, pinsel); + if (spec->codec_type == VT1718S) + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_CONNECT_SEL, pinsel ? 2 : 0); + else + snd_hda_codec_write(codec, nid, 0, + AC_VERB_SET_CONNECT_SEL, pinsel); + if (spec->codec_type == VT1812) + snd_hda_codec_write(codec, 0x35, 0, + AC_VERB_SET_CONNECT_SEL, pinsel); if (spec->multiout.hp_nid && spec->multiout.hp_nid != spec->multiout.dac_nids[HDA_FRONT]) snd_hda_codec_setup_stream(codec, spec->multiout.hp_nid, @@ -1208,6 +1224,8 @@ static int via_independent_hp_put(struct snd_kcontrol *kcontrol, activate_ctl(codec, "Headphone Playback Switch", spec->hp_independent_mode); } + /* update jack power state */ + set_jack_power_state(codec); return 0; } @@ -1248,9 +1266,12 @@ static int via_hp_build(struct hda_codec *codec) break; } - nums = snd_hda_get_connections(codec, nid, conn, HDA_MAX_CONNECTIONS); - if (nums <= 1) - return 0; + if (spec->codec_type != VT1708) { + nums = snd_hda_get_connections(codec, nid, + conn, HDA_MAX_CONNECTIONS); + if (nums <= 1) + return 0; + } knew = via_clone_control(spec, &via_hp_mixer[0]); if (knew == NULL) @@ -1271,14 +1292,18 @@ static void notify_aa_path_ctls(struct hda_codec *codec) { int i; struct snd_ctl_elem_id id; - const char *labels[] = {"Mic", "Front Mic", "Line"}; + const char *labels[] = {"Mic", "Front Mic", "Line", "Rear Mic"}; + struct snd_kcontrol *ctl; memset(&id, 0, sizeof(id)); id.iface = SNDRV_CTL_ELEM_IFACE_MIXER; for (i = 0; i < ARRAY_SIZE(labels); i++) { sprintf(id.name, "%s Playback Volume", labels[i]); - snd_ctl_notify(codec->bus->card, SNDRV_CTL_EVENT_MASK_VALUE, - &id); + ctl = snd_hda_find_mixer_ctl(codec, id.name); + if (ctl) + snd_ctl_notify(codec->bus->card, + SNDRV_CTL_EVENT_MASK_VALUE, + &ctl->id); } } @@ -1310,6 +1335,11 @@ static void mute_aa_path(struct hda_codec *codec, int mute) start_idx = 2; end_idx = 4; break; + case VT1718S: + nid_mixer = 0x21; + start_idx = 1; + end_idx = 3; + break; default: return; } @@ -2185,10 +2215,6 @@ static int via_init(struct hda_codec *codec) for (i = 0; i < spec->num_iverbs; i++) snd_hda_sequence_write(codec, spec->init_verbs[i]); - spec->codec_type = get_codec_type(codec); - if (spec->codec_type == VT1708BCE) - spec->codec_type = VT1708S; /* VT1708BCE & VT1708S are almost - same */ /* Lydia Add for EAPD enable */ if (!spec->dig_in_nid) { /* No Digital In connection */ if (spec->dig_in_pin) { @@ -2438,7 +2464,14 @@ static int vt_auto_create_analog_input_ctls(struct hda_codec *codec, else type_idx = 0; label = hda_get_autocfg_input_label(codec, cfg, i); - err = via_new_analog_input(spec, label, type_idx, idx, cap_nid); + if (spec->codec_type == VT1708S || + spec->codec_type == VT1702 || + spec->codec_type == VT1716S) + err = via_new_analog_input(spec, label, type_idx, + idx+1, cap_nid); + else + err = via_new_analog_input(spec, label, type_idx, + idx, cap_nid); if (err < 0) return err; snd_hda_add_imux_item(imux, label, idx, NULL); @@ -4147,6 +4180,11 @@ static int patch_vt1708S(struct hda_codec *codec) spec->stream_name_analog = "VT1708BCE Analog"; spec->stream_name_digital = "VT1708BCE Digital"; } + /* correct names for VT1818S */ + if (codec->vendor_id == 0x11060440) { + spec->stream_name_analog = "VT1818S Analog"; + spec->stream_name_digital = "VT1818S Digital"; + } return 0; } diff --git a/sound/pci/ice1712/aureon.c b/sound/pci/ice1712/aureon.c index 2f6252266a02..3e4f8c12ffce 100644 --- a/sound/pci/ice1712/aureon.c +++ b/sound/pci/ice1712/aureon.c @@ -148,7 +148,7 @@ static void aureon_pca9554_write(struct snd_ice1712 *ice, unsigned char reg, udelay(100); /* * send device address, command and value, - * skipping ack cycles inbetween + * skipping ack cycles in between */ for (j = 0; j < 3; j++) { switch (j) { @@ -2143,7 +2143,7 @@ static int __devinit aureon_init(struct snd_ice1712 *ice) ice->num_total_adcs = 2; } - /* to remeber the register values of CS8415 */ + /* to remember the register values of CS8415 */ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); if (!ice->akm) return -ENOMEM; diff --git a/sound/pci/ice1712/ice1712.c b/sound/pci/ice1712/ice1712.c index 4fc6d8bc637e..f4594d76b6ea 100644 --- a/sound/pci/ice1712/ice1712.c +++ b/sound/pci/ice1712/ice1712.c @@ -2755,7 +2755,7 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, return err; } if (c->mpu401_1_name) - /* Prefered name available in card_info */ + /* Preferred name available in card_info */ snprintf(ice->rmidi[0]->name, sizeof(ice->rmidi[0]->name), "%s %d", c->mpu401_1_name, card->number); @@ -2772,7 +2772,7 @@ static int __devinit snd_ice1712_probe(struct pci_dev *pci, return err; } if (c->mpu401_2_name) - /* Prefered name available in card_info */ + /* Preferred name available in card_info */ snprintf(ice->rmidi[1]->name, sizeof(ice->rmidi[1]->name), "%s %d", c->mpu401_2_name, diff --git a/sound/pci/ice1712/pontis.c b/sound/pci/ice1712/pontis.c index cdb873f5da50..92c1160d7ab5 100644 --- a/sound/pci/ice1712/pontis.c +++ b/sound/pci/ice1712/pontis.c @@ -768,7 +768,7 @@ static int __devinit pontis_init(struct snd_ice1712 *ice) ice->num_total_dacs = 2; ice->num_total_adcs = 2; - /* to remeber the register values */ + /* to remember the register values */ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); if (! ice->akm) return -ENOMEM; diff --git a/sound/pci/ice1712/prodigy_hifi.c b/sound/pci/ice1712/prodigy_hifi.c index 6a9fee3ee78f..764cc93dbca4 100644 --- a/sound/pci/ice1712/prodigy_hifi.c +++ b/sound/pci/ice1712/prodigy_hifi.c @@ -1046,7 +1046,7 @@ static int __devinit prodigy_hifi_init(struct snd_ice1712 *ice) * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten */ ice->gpio.saved[0] = 0; - /* to remeber the register values */ + /* to remember the register values */ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); if (! ice->akm) @@ -1128,7 +1128,7 @@ static int __devinit prodigy_hd2_init(struct snd_ice1712 *ice) * don't call snd_ice1712_gpio_get/put(), otherwise it's overwritten */ ice->gpio.saved[0] = 0; - /* to remeber the register values */ + /* to remember the register values */ ice->akm = kzalloc(sizeof(struct snd_akm4xxx), GFP_KERNEL); if (! ice->akm) diff --git a/sound/pci/intel8x0.c b/sound/pci/intel8x0.c index 629a5494347a..6c896dbfd796 100644 --- a/sound/pci/intel8x0.c +++ b/sound/pci/intel8x0.c @@ -534,7 +534,7 @@ static int snd_intel8x0_codec_semaphore(struct intel8x0 *chip, unsigned int code udelay(10); } while (time--); - /* access to some forbidden (non existant) ac97 registers will not + /* access to some forbidden (non existent) ac97 registers will not * reset the semaphore. So even if you don't get the semaphore, still * continue the access. We don't need the semaphore anyway. */ snd_printk(KERN_ERR "codec_semaphore: semaphore is not ready [0x%x][0x%x]\n", diff --git a/sound/pci/intel8x0m.c b/sound/pci/intel8x0m.c index 13cec1e5ced9..27709f0cd2a6 100644 --- a/sound/pci/intel8x0m.c +++ b/sound/pci/intel8x0m.c @@ -331,7 +331,7 @@ static int snd_intel8x0m_codec_semaphore(struct intel8x0m *chip, unsigned int co udelay(10); } while (time--); - /* access to some forbidden (non existant) ac97 registers will not + /* access to some forbidden (non existent) ac97 registers will not * reset the semaphore. So even if you don't get the semaphore, still * continue the access. We don't need the semaphore anyway. */ snd_printk(KERN_ERR "codec_semaphore: semaphore is not ready [0x%x][0x%x]\n", @@ -341,9 +341,9 @@ static int snd_intel8x0m_codec_semaphore(struct intel8x0m *chip, unsigned int co return -EBUSY; } -static void snd_intel8x0_codec_write(struct snd_ac97 *ac97, - unsigned short reg, - unsigned short val) +static void snd_intel8x0m_codec_write(struct snd_ac97 *ac97, + unsigned short reg, + unsigned short val) { struct intel8x0m *chip = ac97->private_data; @@ -354,8 +354,8 @@ static void snd_intel8x0_codec_write(struct snd_ac97 *ac97, iaputword(chip, reg + ac97->num * 0x80, val); } -static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97, - unsigned short reg) +static unsigned short snd_intel8x0m_codec_read(struct snd_ac97 *ac97, + unsigned short reg) { struct intel8x0m *chip = ac97->private_data; unsigned short res; @@ -385,7 +385,7 @@ static unsigned short snd_intel8x0_codec_read(struct snd_ac97 *ac97, /* * DMA I/O */ -static void snd_intel8x0_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev) +static void snd_intel8x0m_setup_periods(struct intel8x0m *chip, struct ichdev *ichdev) { int idx; u32 *bdbar = ichdev->bdbar; @@ -437,7 +437,7 @@ static void snd_intel8x0_setup_periods(struct intel8x0m *chip, struct ichdev *ic * Interrupt handler */ -static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ichdev) +static inline void snd_intel8x0m_update(struct intel8x0m *chip, struct ichdev *ichdev) { unsigned long port = ichdev->reg_offset; int civ, i, step; @@ -489,7 +489,7 @@ static inline void snd_intel8x0_update(struct intel8x0m *chip, struct ichdev *ic iputbyte(chip, port + ichdev->roff_sr, ICH_FIFOE | ICH_BCIS | ICH_LVBCI); } -static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) +static irqreturn_t snd_intel8x0m_interrupt(int irq, void *dev_id) { struct intel8x0m *chip = dev_id; struct ichdev *ichdev; @@ -512,7 +512,7 @@ static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) for (i = 0; i < chip->bdbars_count; i++) { ichdev = &chip->ichd[i]; if (status & ichdev->int_sta_mask) - snd_intel8x0_update(chip, ichdev); + snd_intel8x0m_update(chip, ichdev); } /* ack them */ @@ -526,7 +526,7 @@ static irqreturn_t snd_intel8x0_interrupt(int irq, void *dev_id) * PCM part */ -static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +static int snd_intel8x0m_pcm_trigger(struct snd_pcm_substream *substream, int cmd) { struct intel8x0m *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); @@ -561,18 +561,18 @@ static int snd_intel8x0_pcm_trigger(struct snd_pcm_substream *substream, int cmd return 0; } -static int snd_intel8x0_hw_params(struct snd_pcm_substream *substream, +static int snd_intel8x0m_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *hw_params) { return snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(hw_params)); } -static int snd_intel8x0_hw_free(struct snd_pcm_substream *substream) +static int snd_intel8x0m_hw_free(struct snd_pcm_substream *substream) { return snd_pcm_lib_free_pages(substream); } -static snd_pcm_uframes_t snd_intel8x0_pcm_pointer(struct snd_pcm_substream *substream) +static snd_pcm_uframes_t snd_intel8x0m_pcm_pointer(struct snd_pcm_substream *substream) { struct intel8x0m *chip = snd_pcm_substream_chip(substream); struct ichdev *ichdev = get_ichdev(substream); @@ -600,7 +600,7 @@ static int snd_intel8x0m_pcm_prepare(struct snd_pcm_substream *substream) ichdev->fragsize = snd_pcm_lib_period_bytes(substream); snd_ac97_write(ichdev->ac97, AC97_LINE1_RATE, runtime->rate); snd_ac97_write(ichdev->ac97, AC97_LINE1_LEVEL, 0); - snd_intel8x0_setup_periods(chip, ichdev); + snd_intel8x0m_setup_periods(chip, ichdev); return 0; } @@ -682,22 +682,22 @@ static struct snd_pcm_ops snd_intel8x0m_playback_ops = { .open = snd_intel8x0m_playback_open, .close = snd_intel8x0m_playback_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_intel8x0_hw_params, - .hw_free = snd_intel8x0_hw_free, + .hw_params = snd_intel8x0m_hw_params, + .hw_free = snd_intel8x0m_hw_free, .prepare = snd_intel8x0m_pcm_prepare, - .trigger = snd_intel8x0_pcm_trigger, - .pointer = snd_intel8x0_pcm_pointer, + .trigger = snd_intel8x0m_pcm_trigger, + .pointer = snd_intel8x0m_pcm_pointer, }; static struct snd_pcm_ops snd_intel8x0m_capture_ops = { .open = snd_intel8x0m_capture_open, .close = snd_intel8x0m_capture_close, .ioctl = snd_pcm_lib_ioctl, - .hw_params = snd_intel8x0_hw_params, - .hw_free = snd_intel8x0_hw_free, + .hw_params = snd_intel8x0m_hw_params, + .hw_free = snd_intel8x0m_hw_free, .prepare = snd_intel8x0m_pcm_prepare, - .trigger = snd_intel8x0_pcm_trigger, - .pointer = snd_intel8x0_pcm_pointer, + .trigger = snd_intel8x0m_pcm_trigger, + .pointer = snd_intel8x0m_pcm_pointer, }; @@ -710,7 +710,7 @@ struct ich_pcm_table { int ac97_idx; }; -static int __devinit snd_intel8x0_pcm1(struct intel8x0m *chip, int device, +static int __devinit snd_intel8x0m_pcm1(struct intel8x0m *chip, int device, struct ich_pcm_table *rec) { struct snd_pcm *pcm; @@ -759,7 +759,7 @@ static struct ich_pcm_table intel_pcms[] __devinitdata = { }, }; -static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip) +static int __devinit snd_intel8x0m_pcm(struct intel8x0m *chip) { int i, tblsize, device, err; struct ich_pcm_table *tbl, *rec; @@ -791,7 +791,7 @@ static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip) if (! chip->ichd[rec->ac97_idx].ac97) continue; } - err = snd_intel8x0_pcm1(chip, device, rec); + err = snd_intel8x0m_pcm1(chip, device, rec); if (err < 0) return err; device++; @@ -806,20 +806,20 @@ static int __devinit snd_intel8x0_pcm(struct intel8x0m *chip) * Mixer part */ -static void snd_intel8x0_mixer_free_ac97_bus(struct snd_ac97_bus *bus) +static void snd_intel8x0m_mixer_free_ac97_bus(struct snd_ac97_bus *bus) { struct intel8x0m *chip = bus->private_data; chip->ac97_bus = NULL; } -static void snd_intel8x0_mixer_free_ac97(struct snd_ac97 *ac97) +static void snd_intel8x0m_mixer_free_ac97(struct snd_ac97 *ac97) { struct intel8x0m *chip = ac97->private_data; chip->ac97 = NULL; } -static int __devinit snd_intel8x0_mixer(struct intel8x0m *chip, int ac97_clock) +static int __devinit snd_intel8x0m_mixer(struct intel8x0m *chip, int ac97_clock) { struct snd_ac97_bus *pbus; struct snd_ac97_template ac97; @@ -827,22 +827,22 @@ static int __devinit snd_intel8x0_mixer(struct intel8x0m *chip, int ac97_clock) int err; unsigned int glob_sta = 0; static struct snd_ac97_bus_ops ops = { - .write = snd_intel8x0_codec_write, - .read = snd_intel8x0_codec_read, + .write = snd_intel8x0m_codec_write, + .read = snd_intel8x0m_codec_read, }; chip->in_ac97_init = 1; memset(&ac97, 0, sizeof(ac97)); ac97.private_data = chip; - ac97.private_free = snd_intel8x0_mixer_free_ac97; + ac97.private_free = snd_intel8x0m_mixer_free_ac97; ac97.scaps = AC97_SCAP_SKIP_AUDIO | AC97_SCAP_POWER_SAVE; glob_sta = igetdword(chip, ICHREG(GLOB_STA)); if ((err = snd_ac97_bus(chip->card, 0, &ops, chip, &pbus)) < 0) goto __err; - pbus->private_free = snd_intel8x0_mixer_free_ac97_bus; + pbus->private_free = snd_intel8x0m_mixer_free_ac97_bus; if (ac97_clock >= 8000 && ac97_clock <= 48000) pbus->clock = ac97_clock; chip->ac97_bus = pbus; @@ -894,7 +894,8 @@ static int snd_intel8x0m_ich_chip_init(struct intel8x0m *chip, int probing) /* finish cold or do warm reset */ cnt |= (cnt & ICH_AC97COLD) == 0 ? ICH_AC97COLD : ICH_AC97WARM; iputdword(chip, ICHREG(GLOB_CNT), cnt); - end_time = (jiffies + (HZ / 4)) + 1; + usleep_range(500, 1000); /* give warm reset some time */ + end_time = jiffies + HZ / 4; do { if ((igetdword(chip, ICHREG(GLOB_CNT)) & ICH_AC97WARM) == 0) goto __ok; @@ -959,7 +960,7 @@ static int snd_intel8x0m_ich_chip_init(struct intel8x0m *chip, int probing) return 0; } -static int snd_intel8x0_chip_init(struct intel8x0m *chip, int probing) +static int snd_intel8x0m_chip_init(struct intel8x0m *chip, int probing) { unsigned int i; int err; @@ -980,7 +981,7 @@ static int snd_intel8x0_chip_init(struct intel8x0m *chip, int probing) return 0; } -static int snd_intel8x0_free(struct intel8x0m *chip) +static int snd_intel8x0m_free(struct intel8x0m *chip) { unsigned int i; @@ -1045,7 +1046,7 @@ static int intel8x0m_resume(struct pci_dev *pci) return -EIO; } pci_set_master(pci); - if (request_irq(pci->irq, snd_intel8x0_interrupt, + if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED, card->shortname, chip)) { printk(KERN_ERR "intel8x0m: unable to grab IRQ %d, " "disabling device\n", pci->irq); @@ -1053,7 +1054,7 @@ static int intel8x0m_resume(struct pci_dev *pci) return -EIO; } chip->irq = pci->irq; - snd_intel8x0_chip_init(chip, 0); + snd_intel8x0m_chip_init(chip, 0); snd_ac97_resume(chip->ac97); snd_power_change_state(card, SNDRV_CTL_POWER_D0); @@ -1094,10 +1095,10 @@ static void __devinit snd_intel8x0m_proc_init(struct intel8x0m * chip) #endif /* CONFIG_PROC_FS */ -static int snd_intel8x0_dev_free(struct snd_device *device) +static int snd_intel8x0m_dev_free(struct snd_device *device) { struct intel8x0m *chip = device->device_data; - return snd_intel8x0_free(chip); + return snd_intel8x0m_free(chip); } struct ich_reg_info { @@ -1108,7 +1109,7 @@ struct ich_reg_info { static int __devinit snd_intel8x0m_create(struct snd_card *card, struct pci_dev *pci, unsigned long device_type, - struct intel8x0m ** r_intel8x0) + struct intel8x0m **r_intel8x0m) { struct intel8x0m *chip; int err; @@ -1116,7 +1117,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, unsigned int int_sta_masks; struct ichdev *ichdev; static struct snd_device_ops ops = { - .dev_free = snd_intel8x0_dev_free, + .dev_free = snd_intel8x0m_dev_free, }; static struct ich_reg_info intel_regs[2] = { { ICH_MIINT, 0 }, @@ -1124,7 +1125,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, }; struct ich_reg_info *tbl; - *r_intel8x0 = NULL; + *r_intel8x0m = NULL; if ((err = pci_enable_device(pci)) < 0) return err; @@ -1158,7 +1159,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, chip->addr = pci_iomap(pci, 0, 0); if (!chip->addr) { snd_printk(KERN_ERR "AC'97 space ioremap problem\n"); - snd_intel8x0_free(chip); + snd_intel8x0m_free(chip); return -EIO; } if (pci_resource_flags(pci, 3) & IORESOURCE_MEM) /* ICH4 */ @@ -1167,15 +1168,15 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, chip->bmaddr = pci_iomap(pci, 1, 0); if (!chip->bmaddr) { snd_printk(KERN_ERR "Controller space ioremap problem\n"); - snd_intel8x0_free(chip); + snd_intel8x0m_free(chip); return -EIO; } port_inited: - if (request_irq(pci->irq, snd_intel8x0_interrupt, IRQF_SHARED, + if (request_irq(pci->irq, snd_intel8x0m_interrupt, IRQF_SHARED, card->shortname, chip)) { snd_printk(KERN_ERR "unable to grab IRQ %d\n", pci->irq); - snd_intel8x0_free(chip); + snd_intel8x0m_free(chip); return -EBUSY; } chip->irq = pci->irq; @@ -1210,7 +1211,7 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, if (snd_dma_alloc_pages(SNDRV_DMA_TYPE_DEV, snd_dma_pci_data(pci), chip->bdbars_count * sizeof(u32) * ICH_MAX_FRAGS * 2, &chip->bdbars) < 0) { - snd_intel8x0_free(chip); + snd_intel8x0m_free(chip); return -ENOMEM; } /* tables must be aligned to 8 bytes here, but the kernel pages @@ -1225,19 +1226,19 @@ static int __devinit snd_intel8x0m_create(struct snd_card *card, chip->int_sta_reg = ICH_REG_GLOB_STA; chip->int_sta_mask = int_sta_masks; - if ((err = snd_intel8x0_chip_init(chip, 1)) < 0) { - snd_intel8x0_free(chip); + if ((err = snd_intel8x0m_chip_init(chip, 1)) < 0) { + snd_intel8x0m_free(chip); return err; } if ((err = snd_device_new(card, SNDRV_DEV_LOWLEVEL, chip, &ops)) < 0) { - snd_intel8x0_free(chip); + snd_intel8x0m_free(chip); return err; } snd_card_set_dev(card, &pci->dev); - *r_intel8x0 = chip; + *r_intel8x0m = chip; return 0; } @@ -1295,11 +1296,11 @@ static int __devinit snd_intel8x0m_probe(struct pci_dev *pci, } card->private_data = chip; - if ((err = snd_intel8x0_mixer(chip, ac97_clock)) < 0) { + if ((err = snd_intel8x0m_mixer(chip, ac97_clock)) < 0) { snd_card_free(card); return err; } - if ((err = snd_intel8x0_pcm(chip)) < 0) { + if ((err = snd_intel8x0m_pcm(chip)) < 0) { snd_card_free(card); return err; } diff --git a/sound/pci/mixart/mixart_core.c b/sound/pci/mixart/mixart_core.c index d3350f383966..3df0f530f67c 100644 --- a/sound/pci/mixart/mixart_core.c +++ b/sound/pci/mixart/mixart_core.c @@ -265,7 +265,7 @@ int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int if (! timeout) { /* error - no ack */ mutex_unlock(&mgr->msg_mutex); - snd_printk(KERN_ERR "error: no reponse on msg %x\n", msg_frame); + snd_printk(KERN_ERR "error: no response on msg %x\n", msg_frame); return -EIO; } @@ -278,7 +278,7 @@ int snd_mixart_send_msg(struct mixart_mgr *mgr, struct mixart_msg *request, int err = get_msg(mgr, &resp, msg_frame); if( request->message_id != resp.message_id ) - snd_printk(KERN_ERR "REPONSE ERROR!\n"); + snd_printk(KERN_ERR "RESPONSE ERROR!\n"); mutex_unlock(&mgr->msg_mutex); return err; diff --git a/sound/pci/pcxhr/pcxhr_core.c b/sound/pci/pcxhr/pcxhr_core.c index 833e7180ad2d..304411c1fe4b 100644 --- a/sound/pci/pcxhr/pcxhr_core.c +++ b/sound/pci/pcxhr/pcxhr_core.c @@ -1042,11 +1042,11 @@ void pcxhr_msg_tasklet(unsigned long arg) int i, j; if (mgr->src_it_dsp & PCXHR_IRQ_FREQ_CHANGE) - snd_printdd("TASKLET : PCXHR_IRQ_FREQ_CHANGE event occured\n"); + snd_printdd("TASKLET : PCXHR_IRQ_FREQ_CHANGE event occurred\n"); if (mgr->src_it_dsp & PCXHR_IRQ_TIME_CODE) - snd_printdd("TASKLET : PCXHR_IRQ_TIME_CODE event occured\n"); + snd_printdd("TASKLET : PCXHR_IRQ_TIME_CODE event occurred\n"); if (mgr->src_it_dsp & PCXHR_IRQ_NOTIFY) - snd_printdd("TASKLET : PCXHR_IRQ_NOTIFY event occured\n"); + snd_printdd("TASKLET : PCXHR_IRQ_NOTIFY event occurred\n"); if (mgr->src_it_dsp & (PCXHR_IRQ_FREQ_CHANGE | PCXHR_IRQ_TIME_CODE)) { /* clear events FREQ_CHANGE and TIME_CODE */ pcxhr_init_rmh(prmh, CMD_TEST_IT); @@ -1055,7 +1055,7 @@ void pcxhr_msg_tasklet(unsigned long arg) err, prmh->stat[0]); } if (mgr->src_it_dsp & PCXHR_IRQ_ASYNC) { - snd_printdd("TASKLET : PCXHR_IRQ_ASYNC event occured\n"); + snd_printdd("TASKLET : PCXHR_IRQ_ASYNC event occurred\n"); pcxhr_init_rmh(prmh, CMD_ASYNC); prmh->cmd[0] |= 1; /* add SEL_ASYNC_EVENTS */ @@ -1233,7 +1233,7 @@ irqreturn_t pcxhr_interrupt(int irq, void *dev_id) reg = PCXHR_INPL(mgr, PCXHR_PLX_L2PCIDB); PCXHR_OUTPL(mgr, PCXHR_PLX_L2PCIDB, reg); - /* timer irq occured */ + /* timer irq occurred */ if (reg & PCXHR_IRQ_TIMER) { int timer_toggle = reg & PCXHR_IRQ_TIMER; /* is a 24 bit counter */ @@ -1288,7 +1288,7 @@ irqreturn_t pcxhr_interrupt(int irq, void *dev_id) if (reg & PCXHR_IRQ_MASK) { if (reg & PCXHR_IRQ_ASYNC) { /* as we didn't request any async notifications, - * some kind of xrun error will probably occured + * some kind of xrun error will probably occurred */ /* better resynchronize all streams next interrupt : */ mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID; diff --git a/sound/pci/rme96.c b/sound/pci/rme96.c index d5f5b440fc40..9ff247fc8871 100644 --- a/sound/pci/rme96.c +++ b/sound/pci/rme96.c @@ -150,7 +150,7 @@ MODULE_PARM_DESC(enable, "Enable RME Digi96 soundcard."); #define RME96_RCR_BITPOS_F1 28 #define RME96_RCR_BITPOS_F2 29 -/* Additonal register bits */ +/* Additional register bits */ #define RME96_AR_WSEL (1 << 0) #define RME96_AR_ANALOG (1 << 1) #define RME96_AR_FREQPAD_0 (1 << 2) diff --git a/sound/pci/rme9652/hdspm.c b/sound/pci/rme9652/hdspm.c index f5eadfc0672a..949691a876d3 100644 --- a/sound/pci/rme9652/hdspm.c +++ b/sound/pci/rme9652/hdspm.c @@ -8,6 +8,21 @@ * Modified 2006-06-01 for AES32 support by Remy Bruno * <remy.bruno@trinnov.com> * + * Modified 2009-04-13 for proper metering by Florian Faber + * <faber@faberman.de> + * + * Modified 2009-04-14 for native float support by Florian Faber + * <faber@faberman.de> + * + * Modified 2009-04-26 fixed bug in rms metering by Florian Faber + * <faber@faberman.de> + * + * Modified 2009-04-30 added hw serial number support by Florian Faber + * + * Modified 2011-01-14 added S/PDIF input on RayDATs by Adrian Knoth + * + * Modified 2011-01-25 variable period sizes on RayDAT/AIO by Adrian Knoth + * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by * the Free Software Foundation; either version 2 of the License, or @@ -35,6 +50,7 @@ #include <sound/core.h> #include <sound/control.h> #include <sound/pcm.h> +#include <sound/pcm_params.h> #include <sound/info.h> #include <sound/asoundef.h> #include <sound/rawmidi.h> @@ -47,15 +63,6 @@ static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-MAX */ static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* ID for this card */ static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP;/* Enable this card */ -/* Disable precise pointer at start */ -static int precise_ptr[SNDRV_CARDS]; - -/* Send all playback to line outs */ -static int line_outs_monitor[SNDRV_CARDS]; - -/* Enable Analog Outs on Channel 63/64 by default */ -static int enable_monitor[SNDRV_CARDS]; - module_param_array(index, int, NULL, 0444); MODULE_PARM_DESC(index, "Index value for RME HDSPM interface."); @@ -65,42 +72,39 @@ MODULE_PARM_DESC(id, "ID string for RME HDSPM interface."); module_param_array(enable, bool, NULL, 0444); MODULE_PARM_DESC(enable, "Enable/disable specific HDSPM soundcards."); -module_param_array(precise_ptr, bool, NULL, 0444); -MODULE_PARM_DESC(precise_ptr, "Enable or disable precise pointer."); - -module_param_array(line_outs_monitor, bool, NULL, 0444); -MODULE_PARM_DESC(line_outs_monitor, - "Send playback streams to analog outs by default."); - -module_param_array(enable_monitor, bool, NULL, 0444); -MODULE_PARM_DESC(enable_monitor, - "Enable Analog Out on Channel 63/64 by default."); MODULE_AUTHOR - ("Winfried Ritsch <ritsch_AT_iem.at>, " - "Paul Davis <paul@linuxaudiosystems.com>, " - "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, " - "Remy Bruno <remy.bruno@trinnov.com>"); +( + "Winfried Ritsch <ritsch_AT_iem.at>, " + "Paul Davis <paul@linuxaudiosystems.com>, " + "Marcus Andersson, Thomas Charbonnel <thomas@undata.org>, " + "Remy Bruno <remy.bruno@trinnov.com>, " + "Florian Faber <faberman@linuxproaudio.org>, " + "Adrian Knoth <adi@drcomp.erfurt.thur.de>" +); MODULE_DESCRIPTION("RME HDSPM"); MODULE_LICENSE("GPL"); MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); -/* --- Write registers. --- +/* --- Write registers. --- These are defined as byte-offsets from the iobase value. */ +#define HDSPM_WR_SETTINGS 0 +#define HDSPM_outputBufferAddress 32 +#define HDSPM_inputBufferAddress 36 #define HDSPM_controlRegister 64 #define HDSPM_interruptConfirmation 96 #define HDSPM_control2Reg 256 /* not in specs ???????? */ #define HDSPM_freqReg 256 /* for AES32 */ -#define HDSPM_midiDataOut0 352 /* just believe in old code */ -#define HDSPM_midiDataOut1 356 +#define HDSPM_midiDataOut0 352 /* just believe in old code */ +#define HDSPM_midiDataOut1 356 #define HDSPM_eeprom_wr 384 /* for AES32 */ /* DMA enable for 64 channels, only Bit 0 is relevant */ -#define HDSPM_outputEnableBase 512 /* 512-767 input DMA */ +#define HDSPM_outputEnableBase 512 /* 512-767 input DMA */ #define HDSPM_inputEnableBase 768 /* 768-1023 output DMA */ -/* 16 page addresses for each of the 64 channels DMA buffer in and out +/* 16 page addresses for each of the 64 channels DMA buffer in and out (each 64k=16*4k) Buffer must be 4k aligned (which is default i386 ????) */ #define HDSPM_pageAddressBufferOut 8192 #define HDSPM_pageAddressBufferIn (HDSPM_pageAddressBufferOut+64*16*4) @@ -119,22 +123,84 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_statusRegister2 192 #define HDSPM_timecodeRegister 128 +/* AIO, RayDAT */ +#define HDSPM_RD_STATUS_0 0 +#define HDSPM_RD_STATUS_1 64 +#define HDSPM_RD_STATUS_2 128 +#define HDSPM_RD_STATUS_3 192 + +#define HDSPM_RD_TCO 256 +#define HDSPM_RD_PLL_FREQ 512 +#define HDSPM_WR_TCO 128 + +#define HDSPM_TCO1_TCO_lock 0x00000001 +#define HDSPM_TCO1_WCK_Input_Range_LSB 0x00000002 +#define HDSPM_TCO1_WCK_Input_Range_MSB 0x00000004 +#define HDSPM_TCO1_LTC_Input_valid 0x00000008 +#define HDSPM_TCO1_WCK_Input_valid 0x00000010 +#define HDSPM_TCO1_Video_Input_Format_NTSC 0x00000020 +#define HDSPM_TCO1_Video_Input_Format_PAL 0x00000040 + +#define HDSPM_TCO1_set_TC 0x00000100 +#define HDSPM_TCO1_set_drop_frame_flag 0x00000200 +#define HDSPM_TCO1_LTC_Format_LSB 0x00000400 +#define HDSPM_TCO1_LTC_Format_MSB 0x00000800 + +#define HDSPM_TCO2_TC_run 0x00010000 +#define HDSPM_TCO2_WCK_IO_ratio_LSB 0x00020000 +#define HDSPM_TCO2_WCK_IO_ratio_MSB 0x00040000 +#define HDSPM_TCO2_set_num_drop_frames_LSB 0x00080000 +#define HDSPM_TCO2_set_num_drop_frames_MSB 0x00100000 +#define HDSPM_TCO2_set_jam_sync 0x00200000 +#define HDSPM_TCO2_set_flywheel 0x00400000 + +#define HDSPM_TCO2_set_01_4 0x01000000 +#define HDSPM_TCO2_set_pull_down 0x02000000 +#define HDSPM_TCO2_set_pull_up 0x04000000 +#define HDSPM_TCO2_set_freq 0x08000000 +#define HDSPM_TCO2_set_term_75R 0x10000000 +#define HDSPM_TCO2_set_input_LSB 0x20000000 +#define HDSPM_TCO2_set_input_MSB 0x40000000 +#define HDSPM_TCO2_set_freq_from_app 0x80000000 + + +#define HDSPM_midiDataOut0 352 +#define HDSPM_midiDataOut1 356 +#define HDSPM_midiDataOut2 368 + #define HDSPM_midiDataIn0 360 #define HDSPM_midiDataIn1 364 +#define HDSPM_midiDataIn2 372 +#define HDSPM_midiDataIn3 376 /* status is data bytes in MIDI-FIFO (0-128) */ -#define HDSPM_midiStatusOut0 384 -#define HDSPM_midiStatusOut1 388 -#define HDSPM_midiStatusIn0 392 -#define HDSPM_midiStatusIn1 396 +#define HDSPM_midiStatusOut0 384 +#define HDSPM_midiStatusOut1 388 +#define HDSPM_midiStatusOut2 400 + +#define HDSPM_midiStatusIn0 392 +#define HDSPM_midiStatusIn1 396 +#define HDSPM_midiStatusIn2 404 +#define HDSPM_midiStatusIn3 408 /* the meters are regular i/o-mapped registers, but offset considerably from the rest. the peak registers are reset - when read; the least-significant 4 bits are full-scale counters; + when read; the least-significant 4 bits are full-scale counters; the actual peak value is in the most-significant 24 bits. */ -#define HDSPM_MADI_peakrmsbase 4096 /* 4096-8191 2x64x32Bit Meters */ + +#define HDSPM_MADI_INPUT_PEAK 4096 +#define HDSPM_MADI_PLAYBACK_PEAK 4352 +#define HDSPM_MADI_OUTPUT_PEAK 4608 + +#define HDSPM_MADI_INPUT_RMS_L 6144 +#define HDSPM_MADI_PLAYBACK_RMS_L 6400 +#define HDSPM_MADI_OUTPUT_RMS_L 6656 + +#define HDSPM_MADI_INPUT_RMS_H 7168 +#define HDSPM_MADI_PLAYBACK_RMS_H 7424 +#define HDSPM_MADI_OUTPUT_RMS_H 7680 /* --- Control Register bits --------- */ #define HDSPM_Start (1<<0) /* start engine */ @@ -143,7 +209,9 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_Latency1 (1<<2) /* where n is defined */ #define HDSPM_Latency2 (1<<3) /* by Latency{2,1,0} */ -#define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Slave/Autosync */ +#define HDSPM_ClockModeMaster (1<<4) /* 1=Master, 0=Autosync */ +#define HDSPM_c0Master 0x1 /* Master clock bit in settings + register [RayDAT, AIO] */ #define HDSPM_AudioInterruptEnable (1<<5) /* what do you think ? */ @@ -157,7 +225,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); 56channelMODE=0 */ /* MADI ONLY*/ #define HDSPM_Emphasis (1<<10) /* Emphasis */ /* AES32 ONLY */ -#define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode, +#define HDSPM_AutoInp (1<<11) /* Auto Input (takeover) == Safe Mode, 0=off, 1=on */ /* MADI ONLY */ #define HDSPM_Dolby (1<<11) /* Dolby = "NonAudio" ?? */ /* AES32 ONLY */ @@ -166,22 +234,23 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); */ #define HDSPM_InputSelect1 (1<<15) /* should be 0 */ -#define HDSPM_SyncRef0 (1<<16) /* 0=WOrd, 1=MADI */ -#define HDSPM_SyncRef1 (1<<17) /* for AES32: SyncRefN codes the AES # */ #define HDSPM_SyncRef2 (1<<13) #define HDSPM_SyncRef3 (1<<25) #define HDSPM_SMUX (1<<18) /* Frame ??? */ /* MADI ONY */ -#define HDSPM_clr_tms (1<<19) /* clear track marker, do not use +#define HDSPM_clr_tms (1<<19) /* clear track marker, do not use AES additional bits in lower 5 Audiodatabits ??? */ #define HDSPM_taxi_reset (1<<20) /* ??? */ /* MADI ONLY ? */ #define HDSPM_WCK48 (1<<20) /* Frame ??? = HDSPM_SMUX */ /* AES32 ONLY */ -#define HDSPM_Midi0InterruptEnable (1<<22) -#define HDSPM_Midi1InterruptEnable (1<<23) +#define HDSPM_Midi0InterruptEnable 0x0400000 +#define HDSPM_Midi1InterruptEnable 0x0800000 +#define HDSPM_Midi2InterruptEnable 0x0200000 +#define HDSPM_Midi3InterruptEnable 0x4000000 #define HDSPM_LineOut (1<<24) /* Analog Out on channel 63/64 on=1, mute=0 */ +#define HDSPe_FLOAT_FORMAT 0x2000000 #define HDSPM_DS_DoubleWire (1<<26) /* AES32 ONLY */ #define HDSPM_QS_DoubleWire (1<<27) /* AES32 ONLY */ @@ -198,11 +267,18 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_InputCoaxial (HDSPM_InputSelect0) #define HDSPM_SyncRefMask (HDSPM_SyncRef0|HDSPM_SyncRef1|\ HDSPM_SyncRef2|HDSPM_SyncRef3) -#define HDSPM_SyncRef_Word 0 -#define HDSPM_SyncRef_MADI (HDSPM_SyncRef0) -#define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */ -#define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */ +#define HDSPM_c0_SyncRef0 0x2 +#define HDSPM_c0_SyncRef1 0x4 +#define HDSPM_c0_SyncRef2 0x8 +#define HDSPM_c0_SyncRef3 0x10 +#define HDSPM_c0_SyncRefMask (HDSPM_c0_SyncRef0 | HDSPM_c0_SyncRef1 |\ + HDSPM_c0_SyncRef2 | HDSPM_c0_SyncRef3) + +#define HDSPM_SYNC_FROM_WORD 0 /* Preferred sync reference */ +#define HDSPM_SYNC_FROM_MADI 1 /* choices - used by "pref_sync_ref" */ +#define HDSPM_SYNC_FROM_TCO 2 +#define HDSPM_SYNC_FROM_SYNC_IN 3 #define HDSPM_Frequency32KHz HDSPM_Frequency0 #define HDSPM_Frequency44_1KHz HDSPM_Frequency1 @@ -216,17 +292,6 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_Frequency192KHz (HDSPM_QuadSpeed|HDSPM_Frequency1|\ HDSPM_Frequency0) -/* --- for internal discrimination */ -#define HDSPM_CLOCK_SOURCE_AUTOSYNC 0 /* Sample Clock Sources */ -#define HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ 1 -#define HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ 2 -#define HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ 3 -#define HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ 4 -#define HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ 5 -#define HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ 6 -#define HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ 7 -#define HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ 8 -#define HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ 9 /* Synccheck Status */ #define HDSPM_SYNC_CHECK_NO_LOCK 0 @@ -236,14 +301,16 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); /* AutoSync References - used by "autosync_ref" control switch */ #define HDSPM_AUTOSYNC_FROM_WORD 0 #define HDSPM_AUTOSYNC_FROM_MADI 1 -#define HDSPM_AUTOSYNC_FROM_NONE 2 +#define HDSPM_AUTOSYNC_FROM_TCO 2 +#define HDSPM_AUTOSYNC_FROM_SYNC_IN 3 +#define HDSPM_AUTOSYNC_FROM_NONE 4 /* Possible sources of MADI input */ #define HDSPM_OPTICAL 0 /* optical */ #define HDSPM_COAXIAL 1 /* BNC */ #define hdspm_encode_latency(x) (((x)<<1) & HDSPM_LatencyMask) -#define hdspm_decode_latency(x) (((x) & HDSPM_LatencyMask)>>1) +#define hdspm_decode_latency(x) ((((x) & HDSPM_LatencyMask)>>1)) #define hdspm_encode_in(x) (((x)&0x3)<<14) #define hdspm_decode_in(x) (((x)>>14)&0x3) @@ -270,13 +337,21 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_AB_int (1<<2) /* InputChannel Opt=0, Coax=1 * (like inp0) */ + #define HDSPM_madiLock (1<<3) /* MADI Locked =1, no=0 */ +#define HDSPM_madiSync (1<<18) /* MADI is in sync */ + +#define HDSPM_tcoLock 0x00000020 /* Optional TCO locked status FOR HDSPe MADI! */ +#define HDSPM_tcoSync 0x10000000 /* Optional TCO sync status */ + +#define HDSPM_syncInLock 0x00010000 /* Sync In lock status FOR HDSPe MADI! */ +#define HDSPM_syncInSync 0x00020000 /* Sync In sync status FOR HDSPe MADI! */ #define HDSPM_BufferPositionMask 0x000FFC0 /* Bit 6..15 : h/w buffer pointer */ - /* since 64byte accurate last 6 bits - are not used */ + /* since 64byte accurate, last 6 bits are not used */ + + -#define HDSPM_madiSync (1<<18) /* MADI is in sync */ #define HDSPM_DoubleSpeedStatus (1<<19) /* (input) card in double speed */ #define HDSPM_madiFreq0 (1<<22) /* system freq 0=error */ @@ -287,8 +362,19 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_BufferID (1<<26) /* (Double)Buffer ID toggles with * Interrupt */ -#define HDSPM_midi0IRQPending (1<<30) /* MIDI IRQ is pending */ -#define HDSPM_midi1IRQPending (1<<31) /* and aktiv */ +#define HDSPM_tco_detect 0x08000000 +#define HDSPM_tco_lock 0x20000000 + +#define HDSPM_s2_tco_detect 0x00000040 +#define HDSPM_s2_AEBO_D 0x00000080 +#define HDSPM_s2_AEBI_D 0x00000100 + + +#define HDSPM_midi0IRQPending 0x40000000 +#define HDSPM_midi1IRQPending 0x80000000 +#define HDSPM_midi2IRQPending 0x20000000 +#define HDSPM_midi2IRQPendingAES 0x00000020 +#define HDSPM_midi3IRQPending 0x00200000 /* --- status bit helpers */ #define HDSPM_madiFreqMask (HDSPM_madiFreq0|HDSPM_madiFreq1|\ @@ -305,7 +391,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); /* Status2 Register bits */ /* MADI ONLY */ -#define HDSPM_version0 (1<<0) /* not realy defined but I guess */ +#define HDSPM_version0 (1<<0) /* not really defined but I guess */ #define HDSPM_version1 (1<<1) /* in former cards it was ??? */ #define HDSPM_version2 (1<<2) @@ -317,7 +403,10 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_wc_freq2 (1<<7) /* 100=64, 101=88.2, 110=96, */ /* missing Bit for 111=128, 1000=176.4, 1001=192 */ -#define HDSPM_SelSyncRef0 (1<<8) /* Sync Source in slave mode */ +#define HDSPM_SyncRef0 0x10000 /* Sync Reference */ +#define HDSPM_SyncRef1 0x20000 + +#define HDSPM_SelSyncRef0 (1<<8) /* AutoSync Source */ #define HDSPM_SelSyncRef1 (1<<9) /* 000=word, 001=MADI, */ #define HDSPM_SelSyncRef2 (1<<10) /* 111=no valid signal */ @@ -331,11 +420,19 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define HDSPM_wcFreq88_2 (HDSPM_wc_freq0|HDSPM_wc_freq2) #define HDSPM_wcFreq96 (HDSPM_wc_freq1|HDSPM_wc_freq2) +#define HDSPM_status1_F_0 0x0400000 +#define HDSPM_status1_F_1 0x0800000 +#define HDSPM_status1_F_2 0x1000000 +#define HDSPM_status1_F_3 0x2000000 +#define HDSPM_status1_freqMask (HDSPM_status1_F_0|HDSPM_status1_F_1|HDSPM_status1_F_2|HDSPM_status1_F_3) + #define HDSPM_SelSyncRefMask (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\ HDSPM_SelSyncRef2) #define HDSPM_SelSyncRef_WORD 0 #define HDSPM_SelSyncRef_MADI (HDSPM_SelSyncRef0) +#define HDSPM_SelSyncRef_TCO (HDSPM_SelSyncRef1) +#define HDSPM_SelSyncRef_SyncIn (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1) #define HDSPM_SelSyncRef_NVALID (HDSPM_SelSyncRef0|HDSPM_SelSyncRef1|\ HDSPM_SelSyncRef2) @@ -345,7 +442,7 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); /* status */ #define HDSPM_AES32_wcLock 0x0200000 #define HDSPM_AES32_wcFreq_bit 22 -/* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function +/* (status >> HDSPM_AES32_wcFreq_bit) & 0xF gives WC frequency (cf function HDSPM_bit2freq */ #define HDSPM_AES32_syncref_bit 16 /* (status >> HDSPM_AES32_syncref_bit) & 0xF gives sync source */ @@ -398,28 +495,348 @@ MODULE_SUPPORTED_DEVICE("{{RME HDSPM-MADI}}"); #define MADI_DS_CHANNELS 32 #define MADI_QS_CHANNELS 16 +#define RAYDAT_SS_CHANNELS 36 +#define RAYDAT_DS_CHANNELS 20 +#define RAYDAT_QS_CHANNELS 12 + +#define AIO_IN_SS_CHANNELS 14 +#define AIO_IN_DS_CHANNELS 10 +#define AIO_IN_QS_CHANNELS 8 +#define AIO_OUT_SS_CHANNELS 16 +#define AIO_OUT_DS_CHANNELS 12 +#define AIO_OUT_QS_CHANNELS 10 + +#define AES32_CHANNELS 16 + /* the size of a substream (1 mono data stream) */ #define HDSPM_CHANNEL_BUFFER_SAMPLES (16*1024) #define HDSPM_CHANNEL_BUFFER_BYTES (4*HDSPM_CHANNEL_BUFFER_SAMPLES) /* the size of the area we need to allocate for DMA transfers. the size is the same regardless of the number of channels, and - also the latency to use. + also the latency to use. for one direction !!! */ #define HDSPM_DMA_AREA_BYTES (HDSPM_MAX_CHANNELS * HDSPM_CHANNEL_BUFFER_BYTES) #define HDSPM_DMA_AREA_KILOBYTES (HDSPM_DMA_AREA_BYTES/1024) /* revisions >= 230 indicate AES32 card */ -#define HDSPM_AESREVISION 230 +#define HDSPM_MADI_REV 210 +#define HDSPM_RAYDAT_REV 211 +#define HDSPM_AIO_REV 212 +#define HDSPM_MADIFACE_REV 213 +#define HDSPM_AES_REV 240 +#define HDSPM_AES32_REV 234 +#define HDSPM_AES32_OLD_REV 233 /* speed factor modes */ #define HDSPM_SPEED_SINGLE 0 #define HDSPM_SPEED_DOUBLE 1 #define HDSPM_SPEED_QUAD 2 + /* names for speed modes */ static char *hdspm_speed_names[] = { "single", "double", "quad" }; +static char *texts_autosync_aes_tco[] = { "Word Clock", + "AES1", "AES2", "AES3", "AES4", + "AES5", "AES6", "AES7", "AES8", + "TCO" }; +static char *texts_autosync_aes[] = { "Word Clock", + "AES1", "AES2", "AES3", "AES4", + "AES5", "AES6", "AES7", "AES8" }; +static char *texts_autosync_madi_tco[] = { "Word Clock", + "MADI", "TCO", "Sync In" }; +static char *texts_autosync_madi[] = { "Word Clock", + "MADI", "Sync In" }; + +static char *texts_autosync_raydat_tco[] = { + "Word Clock", + "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", + "AES", "SPDIF", "TCO", "Sync In" +}; +static char *texts_autosync_raydat[] = { + "Word Clock", + "ADAT 1", "ADAT 2", "ADAT 3", "ADAT 4", + "AES", "SPDIF", "Sync In" +}; +static char *texts_autosync_aio_tco[] = { + "Word Clock", + "ADAT", "AES", "SPDIF", "TCO", "Sync In" +}; +static char *texts_autosync_aio[] = { "Word Clock", + "ADAT", "AES", "SPDIF", "Sync In" }; + +static char *texts_freq[] = { + "No Lock", + "32 kHz", + "44.1 kHz", + "48 kHz", + "64 kHz", + "88.2 kHz", + "96 kHz", + "128 kHz", + "176.4 kHz", + "192 kHz" +}; + +static char *texts_ports_madi[] = { + "MADI.1", "MADI.2", "MADI.3", "MADI.4", "MADI.5", "MADI.6", + "MADI.7", "MADI.8", "MADI.9", "MADI.10", "MADI.11", "MADI.12", + "MADI.13", "MADI.14", "MADI.15", "MADI.16", "MADI.17", "MADI.18", + "MADI.19", "MADI.20", "MADI.21", "MADI.22", "MADI.23", "MADI.24", + "MADI.25", "MADI.26", "MADI.27", "MADI.28", "MADI.29", "MADI.30", + "MADI.31", "MADI.32", "MADI.33", "MADI.34", "MADI.35", "MADI.36", + "MADI.37", "MADI.38", "MADI.39", "MADI.40", "MADI.41", "MADI.42", + "MADI.43", "MADI.44", "MADI.45", "MADI.46", "MADI.47", "MADI.48", + "MADI.49", "MADI.50", "MADI.51", "MADI.52", "MADI.53", "MADI.54", + "MADI.55", "MADI.56", "MADI.57", "MADI.58", "MADI.59", "MADI.60", + "MADI.61", "MADI.62", "MADI.63", "MADI.64", +}; + + +static char *texts_ports_raydat_ss[] = { + "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", "ADAT1.5", "ADAT1.6", + "ADAT1.7", "ADAT1.8", "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", + "ADAT2.5", "ADAT2.6", "ADAT2.7", "ADAT2.8", "ADAT3.1", "ADAT3.2", + "ADAT3.3", "ADAT3.4", "ADAT3.5", "ADAT3.6", "ADAT3.7", "ADAT3.8", + "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", "ADAT4.5", "ADAT4.6", + "ADAT4.7", "ADAT4.8", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R" +}; + +static char *texts_ports_raydat_ds[] = { + "ADAT1.1", "ADAT1.2", "ADAT1.3", "ADAT1.4", + "ADAT2.1", "ADAT2.2", "ADAT2.3", "ADAT2.4", + "ADAT3.1", "ADAT3.2", "ADAT3.3", "ADAT3.4", + "ADAT4.1", "ADAT4.2", "ADAT4.3", "ADAT4.4", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R" +}; + +static char *texts_ports_raydat_qs[] = { + "ADAT1.1", "ADAT1.2", + "ADAT2.1", "ADAT2.2", + "ADAT3.1", "ADAT3.2", + "ADAT4.1", "ADAT4.2", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R" +}; + + +static char *texts_ports_aio_in_ss[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", + "ADAT.7", "ADAT.8" +}; + +static char *texts_ports_aio_out_ss[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", "ADAT.5", "ADAT.6", + "ADAT.7", "ADAT.8", + "Phone.L", "Phone.R" +}; + +static char *texts_ports_aio_in_ds[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" +}; + +static char *texts_ports_aio_out_ds[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", + "Phone.L", "Phone.R" +}; + +static char *texts_ports_aio_in_qs[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4" +}; + +static char *texts_ports_aio_out_qs[] = { + "Analogue.L", "Analogue.R", + "AES.L", "AES.R", + "SPDIF.L", "SPDIF.R", + "ADAT.1", "ADAT.2", "ADAT.3", "ADAT.4", + "Phone.L", "Phone.R" +}; + +static char *texts_ports_aes32[] = { + "AES.1", "AES.2", "AES.3", "AES.4", "AES.5", "AES.6", "AES.7", + "AES.8", "AES.9.", "AES.10", "AES.11", "AES.12", "AES.13", "AES.14", + "AES.15", "AES.16" +}; + +/* These tables map the ALSA channels 1..N to the channels that we + need to use in order to find the relevant channel buffer. RME + refers to this kind of mapping as between "the ADAT channel and + the DMA channel." We index it using the logical audio channel, + and the value is the DMA channel (i.e. channel buffer number) + where the data for that channel can be read/written from/to. +*/ + +static char channel_map_unity_ss[HDSPM_MAX_CHANNELS] = { + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15, + 16, 17, 18, 19, 20, 21, 22, 23, + 24, 25, 26, 27, 28, 29, 30, 31, + 32, 33, 34, 35, 36, 37, 38, 39, + 40, 41, 42, 43, 44, 45, 46, 47, + 48, 49, 50, 51, 52, 53, 54, 55, + 56, 57, 58, 59, 60, 61, 62, 63 +}; + +static char channel_map_raydat_ss[HDSPM_MAX_CHANNELS] = { + 4, 5, 6, 7, 8, 9, 10, 11, /* ADAT 1 */ + 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT 2 */ + 20, 21, 22, 23, 24, 25, 26, 27, /* ADAT 3 */ + 28, 29, 30, 31, 32, 33, 34, 35, /* ADAT 4 */ + 0, 1, /* AES */ + 2, 3, /* SPDIF */ + -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static char channel_map_raydat_ds[HDSPM_MAX_CHANNELS] = { + 4, 5, 6, 7, /* ADAT 1 */ + 8, 9, 10, 11, /* ADAT 2 */ + 12, 13, 14, 15, /* ADAT 3 */ + 16, 17, 18, 19, /* ADAT 4 */ + 0, 1, /* AES */ + 2, 3, /* SPDIF */ + -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static char channel_map_raydat_qs[HDSPM_MAX_CHANNELS] = { + 4, 5, /* ADAT 1 */ + 6, 7, /* ADAT 2 */ + 8, 9, /* ADAT 3 */ + 10, 11, /* ADAT 4 */ + 0, 1, /* AES */ + 2, 3, /* SPDIF */ + -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static char channel_map_aio_in_ss[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line in */ + 8, 9, /* aes in, */ + 10, 11, /* spdif in */ + 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT in */ + -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static char channel_map_aio_out_ss[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line out */ + 8, 9, /* aes out */ + 10, 11, /* spdif out */ + 12, 13, 14, 15, 16, 17, 18, 19, /* ADAT out */ + 6, 7, /* phone out */ + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, +}; + +static char channel_map_aio_in_ds[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line in */ + 8, 9, /* aes in */ + 10, 11, /* spdif in */ + 12, 14, 16, 18, /* adat in */ + -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1 +}; + +static char channel_map_aio_out_ds[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line out */ + 8, 9, /* aes out */ + 10, 11, /* spdif out */ + 12, 14, 16, 18, /* adat out */ + 6, 7, /* phone out */ + -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1 +}; + +static char channel_map_aio_in_qs[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line in */ + 8, 9, /* aes in */ + 10, 11, /* spdif in */ + 12, 16, /* adat in */ + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1 +}; + +static char channel_map_aio_out_qs[HDSPM_MAX_CHANNELS] = { + 0, 1, /* line out */ + 8, 9, /* aes out */ + 10, 11, /* spdif out */ + 12, 16, /* adat out */ + 6, 7, /* phone out */ + -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1 +}; + +static char channel_map_aes32[HDSPM_MAX_CHANNELS] = { + 0, 1, 2, 3, 4, 5, 6, 7, + 8, 9, 10, 11, 12, 13, 14, 15, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1, + -1, -1, -1, -1, -1, -1, -1, -1 +}; + struct hdspm_midi { struct hdspm *hdspm; int id; @@ -430,6 +847,21 @@ struct hdspm_midi { struct timer_list timer; spinlock_t lock; int pending; + int dataIn; + int statusIn; + int dataOut; + int statusOut; + int ie; + int irq; +}; + +struct hdspm_tco { + int input; + int framerate; + int wordclock; + int samplerate; + int pull; + int term; /* 0 = off, 1 = on */ }; struct hdspm { @@ -441,21 +873,39 @@ struct hdspm { char *card_name; /* for procinfo */ unsigned short firmware_rev; /* dont know if relevant (yes if AES32)*/ - unsigned char is_aes32; /* indicates if card is AES32 */ + uint8_t io_type; - int precise_ptr; /* use precise pointers, to be tested */ int monitor_outs; /* set up monitoring outs init flag */ u32 control_register; /* cached value */ u32 control2_register; /* cached value */ + u32 settings_register; - struct hdspm_midi midi[2]; + struct hdspm_midi midi[4]; struct tasklet_struct midi_tasklet; size_t period_bytes; - unsigned char ss_channels; /* channels of card in single speed */ - unsigned char ds_channels; /* Double Speed */ - unsigned char qs_channels; /* Quad Speed */ + unsigned char ss_in_channels; + unsigned char ds_in_channels; + unsigned char qs_in_channels; + unsigned char ss_out_channels; + unsigned char ds_out_channels; + unsigned char qs_out_channels; + + unsigned char max_channels_in; + unsigned char max_channels_out; + + char *channel_map_in; + char *channel_map_out; + + char *channel_map_in_ss, *channel_map_in_ds, *channel_map_in_qs; + char *channel_map_out_ss, *channel_map_out_ds, *channel_map_out_qs; + + char **port_names_in; + char **port_names_out; + + char **port_names_in_ss, **port_names_in_ds, **port_names_in_qs; + char **port_names_out_ss, **port_names_out_ds, **port_names_out_qs; unsigned char *playback_buffer; /* suitably aligned address */ unsigned char *capture_buffer; /* suitably aligned address */ @@ -468,14 +918,13 @@ struct hdspm { int last_internal_sample_rate; int system_sample_rate; - char *channel_map; /* channel map for DS and Quadspeed */ - int dev; /* Hardware vars... */ int irq; unsigned long port; void __iomem *iobase; int irq_count; /* for debug */ + int midiPorts; struct snd_card *card; /* one card */ struct snd_pcm *pcm; /* has one pcm */ @@ -490,25 +939,14 @@ struct hdspm { /* full mixer accessible over mixer ioctl or hwdep-device */ struct hdspm_mixer *mixer; -}; + struct hdspm_tco *tco; /* NULL if no TCO detected */ -/* These tables map the ALSA channels 1..N to the channels that we - need to use in order to find the relevant channel buffer. RME - refer to this kind of mapping as between "the ADAT channel and - the DMA channel." We index it using the logical audio channel, - and the value is the DMA channel (i.e. channel buffer number) - where the data for that channel can be read/written from/to. -*/ + char **texts_autosync; + int texts_autosync_items; + + cycles_t last_interrupt; -static char channel_map_madi_ss[HDSPM_MAX_CHANNELS] = { - 0, 1, 2, 3, 4, 5, 6, 7, - 8, 9, 10, 11, 12, 13, 14, 15, - 16, 17, 18, 19, 20, 21, 22, 23, - 24, 25, 26, 27, 28, 29, 30, 31, - 32, 33, 34, 35, 36, 37, 38, 39, - 40, 41, 42, 43, 44, 45, 46, 47, - 48, 49, 50, 51, 52, 53, 54, 55, - 56, 57, 58, 59, 60, 61, 62, 63 + struct hdspm_peak_rms peak_rms; }; @@ -532,11 +970,11 @@ static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, static int __devinit snd_hdspm_create_pcm(struct snd_card *card, struct hdspm * hdspm); -static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm); -static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm); -static int hdspm_autosync_ref(struct hdspm * hdspm); -static int snd_hdspm_set_defaults(struct hdspm * hdspm); -static void hdspm_set_sgbuf(struct hdspm * hdspm, +static inline void snd_hdspm_initialize_midi_flush(struct hdspm *hdspm); +static int hdspm_update_simple_mixer_controls(struct hdspm *hdspm); +static int hdspm_autosync_ref(struct hdspm *hdspm); +static int snd_hdspm_set_defaults(struct hdspm *hdspm); +static void hdspm_set_sgbuf(struct hdspm *hdspm, struct snd_pcm_substream *substream, unsigned int reg, int channels); @@ -550,7 +988,7 @@ static inline int HDSPM_bit2freq(int n) return bit2freq_tab[n]; } -/* Write/read to/from HDSPM with Addresses in Bytes +/* Write/read to/from HDSPM with Adresses in Bytes not words but only 32Bit writes are allowed */ static inline void hdspm_write(struct hdspm * hdspm, unsigned int reg, @@ -564,8 +1002,8 @@ static inline unsigned int hdspm_read(struct hdspm * hdspm, unsigned int reg) return readl(hdspm->iobase + reg); } -/* for each output channel (chan) I have an Input (in) and Playback (pb) Fader - mixer is write only on hardware so we have to cache him for read +/* for each output channel (chan) I have an Input (in) and Playback (pb) Fader + mixer is write only on hardware so we have to cache him for read each fader is a u32, but uses only the first 16 bit */ static inline int hdspm_read_in_gain(struct hdspm * hdspm, unsigned int chan, @@ -641,30 +1079,67 @@ static int snd_hdspm_use_is_exclusive(struct hdspm *hdspm) /* check for external sample rate */ static int hdspm_external_sample_rate(struct hdspm *hdspm) { - if (hdspm->is_aes32) { - unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); - unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); - unsigned int timecode = - hdspm_read(hdspm, HDSPM_timecodeRegister); + unsigned int status, status2, timecode; + int syncref, rate = 0, rate_bits; - int syncref = hdspm_autosync_ref(hdspm); + switch (hdspm->io_type) { + case AES32: + status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + status = hdspm_read(hdspm, HDSPM_statusRegister); + timecode = hdspm_read(hdspm, HDSPM_timecodeRegister); + + syncref = hdspm_autosync_ref(hdspm); if (syncref == HDSPM_AES32_AUTOSYNC_FROM_WORD && status & HDSPM_AES32_wcLock) - return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) - & 0xF); + return HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF); + if (syncref >= HDSPM_AES32_AUTOSYNC_FROM_AES1 && - syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && - status2 & (HDSPM_LockAES >> - (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) - return HDSPM_bit2freq((timecode >> - (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); + syncref <= HDSPM_AES32_AUTOSYNC_FROM_AES8 && + status2 & (HDSPM_LockAES >> + (syncref - HDSPM_AES32_AUTOSYNC_FROM_AES1))) + return HDSPM_bit2freq((timecode >> (4*(syncref-HDSPM_AES32_AUTOSYNC_FROM_AES1))) & 0xF); return 0; - } else { - unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); - unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); - unsigned int rate_bits; - int rate = 0; + break; + + case MADIface: + status = hdspm_read(hdspm, HDSPM_statusRegister); + + if (!(status & HDSPM_madiLock)) { + rate = 0; /* no lock */ + } else { + switch (status & (HDSPM_status1_freqMask)) { + case HDSPM_status1_F_0*1: + rate = 32000; break; + case HDSPM_status1_F_0*2: + rate = 44100; break; + case HDSPM_status1_F_0*3: + rate = 48000; break; + case HDSPM_status1_F_0*4: + rate = 64000; break; + case HDSPM_status1_F_0*5: + rate = 88200; break; + case HDSPM_status1_F_0*6: + rate = 96000; break; + case HDSPM_status1_F_0*7: + rate = 128000; break; + case HDSPM_status1_F_0*8: + rate = 176400; break; + case HDSPM_status1_F_0*9: + rate = 192000; break; + default: + rate = 0; break; + } + } + + break; + + case MADI: + case AIO: + case RayDAT: + status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + status = hdspm_read(hdspm, HDSPM_statusRegister); + rate = 0; /* if wordclock has synced freq and wordclock is valid */ if ((status2 & HDSPM_wcLock) != 0 && @@ -672,6 +1147,7 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm) rate_bits = status2 & HDSPM_wcFreqMask; + switch (rate_bits) { case HDSPM_wcFreq32: rate = 32000; @@ -691,7 +1167,6 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm) case HDSPM_wcFreq96: rate = 96000; break; - /* Quadspeed Bit missing ???? */ default: rate = 0; break; @@ -702,10 +1177,10 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm) * word has priority to MADI */ if (rate != 0 && - (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) + (status2 & HDSPM_SelSyncRefMask) == HDSPM_SelSyncRef_WORD) return rate; - /* maby a madi input (which is taken if sel sync is madi) */ + /* maybe a madi input (which is taken if sel sync is madi) */ if (status & HDSPM_madiLock) { rate_bits = status & HDSPM_madiFreqMask; @@ -742,36 +1217,35 @@ static int hdspm_external_sample_rate(struct hdspm *hdspm) break; } } - return rate; + break; } + + return rate; } /* Latency function */ -static inline void hdspm_compute_period_size(struct hdspm * hdspm) +static inline void hdspm_compute_period_size(struct hdspm *hdspm) { - hdspm->period_bytes = - 1 << ((hdspm_decode_latency(hdspm->control_register) + 8)); + hdspm->period_bytes = 1 << ((hdspm_decode_latency(hdspm->control_register) + 8)); } -static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm * hdspm) + +static snd_pcm_uframes_t hdspm_hw_pointer(struct hdspm *hdspm) { int position; position = hdspm_read(hdspm, HDSPM_statusRegister); - if (!hdspm->precise_ptr) - return (position & HDSPM_BufferID) ? + switch (hdspm->io_type) { + case RayDAT: + case AIO: + position &= HDSPM_BufferPositionMask; + position /= 4; /* Bytes per sample */ + break; + default: + position = (position & HDSPM_BufferID) ? (hdspm->period_bytes / 4) : 0; - - /* hwpointer comes in bytes and is 64Bytes accurate (by docu since - PCI Burst) - i have experimented that it is at most 64 Byte to much for playing - so substraction of 64 byte should be ok for ALSA, but use it only - for application where you know what you do since if you come to - near with record pointer it can be a disaster */ - - position &= HDSPM_BufferPositionMask; - position = ((position - 64) % (2 * hdspm->period_bytes)) / 4; + } return position; } @@ -805,7 +1279,7 @@ static void hdspm_silence_playback(struct hdspm *hdspm) } } -static int hdspm_set_interrupt_interval(struct hdspm * s, unsigned int frames) +static int hdspm_set_interrupt_interval(struct hdspm *s, unsigned int frames) { int n; @@ -829,21 +1303,53 @@ static int hdspm_set_interrupt_interval(struct hdspm * s, unsigned int frames) return 0; } +static u64 hdspm_calc_dds_value(struct hdspm *hdspm, u64 period) +{ + u64 freq_const; + + if (period == 0) + return 0; + + switch (hdspm->io_type) { + case MADI: + case AES32: + freq_const = 110069313433624ULL; + break; + case RayDAT: + case AIO: + freq_const = 104857600000000ULL; + break; + case MADIface: + freq_const = 131072000000000ULL; + } + + return div_u64(freq_const, period); +} + + static void hdspm_set_dds_value(struct hdspm *hdspm, int rate) { u64 n; - + if (rate >= 112000) rate /= 4; else if (rate >= 56000) rate /= 2; - /* RME says n = 104857600000000, but in the windows MADI driver, I see: -// return 104857600000000 / rate; // 100 MHz - return 110100480000000 / rate; // 105 MHz - */ - /* n = 104857600000000ULL; */ /* = 2^20 * 10^8 */ - n = 110100480000000ULL; /* Value checked for AES32 and MADI */ + switch (hdspm->io_type) { + case MADIface: + n = 131072000000000ULL; /* 125 MHz */ + break; + case MADI: + case AES32: + n = 110069313433624ULL; /* 105 MHz */ + break; + case RayDAT: + case AIO: + n = 104857600000000ULL; /* 100 MHz */ + break; + } + n = div_u64(n, rate); /* n should be less than 2^32 for being written to FREQ register */ snd_BUG_ON(n >> 32); @@ -864,13 +1370,13 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) if (!(hdspm->control_register & HDSPM_ClockModeMaster)) { - /* SLAVE --- */ + /* SLAVE --- */ if (called_internally) { - /* request from ctl or card initialization - just make a warning an remember setting - for future master mode switching */ - + /* request from ctl or card initialization + just make a warning an remember setting + for future master mode switching */ + snd_printk(KERN_WARNING "HDSPM: " "Warning: device is not running " "as a clock master.\n"); @@ -907,7 +1413,7 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) Note that a similar but essentially insoluble problem exists for externally-driven rate changes. All we can do is to flag rate - changes in the read/write routines. + changes in the read/write routines. */ if (current_rate <= 48000) @@ -975,16 +1481,35 @@ static int hdspm_set_rate(struct hdspm * hdspm, int rate, int called_internally) /* For AES32, need to set DDS value in FREQ register For MADI, also apparently */ hdspm_set_dds_value(hdspm, rate); - - if (hdspm->is_aes32 && rate != current_rate) + + if (AES32 == hdspm->io_type && rate != current_rate) hdspm_write(hdspm, HDSPM_eeprom_wr, 0); - - /* For AES32 and for MADI (at least rev 204), channel_map needs to - * always be channel_map_madi_ss, whatever the sample rate */ - hdspm->channel_map = channel_map_madi_ss; hdspm->system_sample_rate = rate; + if (rate <= 48000) { + hdspm->channel_map_in = hdspm->channel_map_in_ss; + hdspm->channel_map_out = hdspm->channel_map_out_ss; + hdspm->max_channels_in = hdspm->ss_in_channels; + hdspm->max_channels_out = hdspm->ss_out_channels; + hdspm->port_names_in = hdspm->port_names_in_ss; + hdspm->port_names_out = hdspm->port_names_out_ss; + } else if (rate <= 96000) { + hdspm->channel_map_in = hdspm->channel_map_in_ds; + hdspm->channel_map_out = hdspm->channel_map_out_ds; + hdspm->max_channels_in = hdspm->ds_in_channels; + hdspm->max_channels_out = hdspm->ds_out_channels; + hdspm->port_names_in = hdspm->port_names_in_ds; + hdspm->port_names_out = hdspm->port_names_out_ds; + } else { + hdspm->channel_map_in = hdspm->channel_map_in_qs; + hdspm->channel_map_out = hdspm->channel_map_out_qs; + hdspm->max_channels_in = hdspm->qs_in_channels; + hdspm->max_channels_out = hdspm->qs_out_channels; + hdspm->port_names_in = hdspm->port_names_in_qs; + hdspm->port_names_out = hdspm->port_names_out_qs; + } + if (not_set != 0) return -1; @@ -1019,39 +1544,26 @@ static inline unsigned char snd_hdspm_midi_read_byte (struct hdspm *hdspm, int id) { /* the hardware already does the relevant bit-mask with 0xff */ - if (id) - return hdspm_read(hdspm, HDSPM_midiDataIn1); - else - return hdspm_read(hdspm, HDSPM_midiDataIn0); + return hdspm_read(hdspm, hdspm->midi[id].dataIn); } static inline void snd_hdspm_midi_write_byte (struct hdspm *hdspm, int id, int val) { /* the hardware already does the relevant bit-mask with 0xff */ - if (id) - hdspm_write(hdspm, HDSPM_midiDataOut1, val); - else - hdspm_write(hdspm, HDSPM_midiDataOut0, val); + return hdspm_write(hdspm, hdspm->midi[id].dataOut, val); } static inline int snd_hdspm_midi_input_available (struct hdspm *hdspm, int id) { - if (id) - return (hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xff); - else - return (hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xff); + return hdspm_read(hdspm, hdspm->midi[id].statusIn) & 0xFF; } static inline int snd_hdspm_midi_output_possible (struct hdspm *hdspm, int id) { int fifo_bytes_used; - if (id) - fifo_bytes_used = hdspm_read(hdspm, HDSPM_midiStatusOut1); - else - fifo_bytes_used = hdspm_read(hdspm, HDSPM_midiStatusOut0); - fifo_bytes_used &= 0xff; + fifo_bytes_used = hdspm_read(hdspm, hdspm->midi[id].statusOut) & 0xFF; if (fifo_bytes_used < 128) return 128 - fifo_bytes_used; @@ -1074,7 +1586,7 @@ static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) unsigned char buf[128]; /* Output is not interrupt driven */ - + spin_lock_irqsave (&hmidi->lock, flags); if (hmidi->output && !snd_rawmidi_transmit_empty (hmidi->output)) { @@ -1083,11 +1595,11 @@ static int snd_hdspm_midi_output_write (struct hdspm_midi *hmidi) if (n_pending > 0) { if (n_pending > (int)sizeof (buf)) n_pending = sizeof (buf); - + to_write = snd_rawmidi_transmit (hmidi->output, buf, n_pending); if (to_write > 0) { - for (i = 0; i < to_write; ++i) + for (i = 0; i < to_write; ++i) snd_hdspm_midi_write_byte (hmidi->hdspm, hmidi->id, buf[i]); @@ -1127,12 +1639,11 @@ static int snd_hdspm_midi_input_read (struct hdspm_midi *hmidi) } } hmidi->pending = 0; - if (hmidi->id) - hmidi->hdspm->control_register |= HDSPM_Midi1InterruptEnable; - else - hmidi->hdspm->control_register |= HDSPM_Midi0InterruptEnable; + + hmidi->hdspm->control_register |= hmidi->ie; hdspm_write(hmidi->hdspm, HDSPM_controlRegister, hmidi->hdspm->control_register); + spin_unlock_irqrestore (&hmidi->lock, flags); return snd_hdspm_midi_output_write (hmidi); } @@ -1143,20 +1654,18 @@ snd_hdspm_midi_input_trigger(struct snd_rawmidi_substream *substream, int up) struct hdspm *hdspm; struct hdspm_midi *hmidi; unsigned long flags; - u32 ie; hmidi = substream->rmidi->private_data; hdspm = hmidi->hdspm; - ie = hmidi->id ? - HDSPM_Midi1InterruptEnable : HDSPM_Midi0InterruptEnable; + spin_lock_irqsave (&hdspm->lock, flags); if (up) { - if (!(hdspm->control_register & ie)) { + if (!(hdspm->control_register & hmidi->ie)) { snd_hdspm_flush_midi_input (hdspm, hmidi->id); - hdspm->control_register |= ie; + hdspm->control_register |= hmidi->ie; } } else { - hdspm->control_register &= ~ie; + hdspm->control_register &= ~hmidi->ie; } hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); @@ -1167,14 +1676,14 @@ static void snd_hdspm_midi_output_timer(unsigned long data) { struct hdspm_midi *hmidi = (struct hdspm_midi *) data; unsigned long flags; - + snd_hdspm_midi_output_write(hmidi); spin_lock_irqsave (&hmidi->lock, flags); /* this does not bump hmidi->istimer, because the kernel automatically removed the timer when it expired, and we are now adding it back, thus - leaving istimer wherever it was set before. + leaving istimer wherever it was set before. */ if (hmidi->istimer) { @@ -1288,22 +1797,103 @@ static int __devinit snd_hdspm_create_midi (struct snd_card *card, hdspm->midi[id].hdspm = hdspm; spin_lock_init (&hdspm->midi[id].lock); - sprintf (buf, "%s MIDI %d", card->shortname, id+1); - err = snd_rawmidi_new (card, buf, id, 1, 1, &hdspm->midi[id].rmidi); - if (err < 0) - return err; + if (0 == id) { + if (MADIface == hdspm->io_type) { + /* MIDI-over-MADI on HDSPe MADIface */ + hdspm->midi[0].dataIn = HDSPM_midiDataIn2; + hdspm->midi[0].statusIn = HDSPM_midiStatusIn2; + hdspm->midi[0].dataOut = HDSPM_midiDataOut2; + hdspm->midi[0].statusOut = HDSPM_midiStatusOut2; + hdspm->midi[0].ie = HDSPM_Midi2InterruptEnable; + hdspm->midi[0].irq = HDSPM_midi2IRQPending; + } else { + hdspm->midi[0].dataIn = HDSPM_midiDataIn0; + hdspm->midi[0].statusIn = HDSPM_midiStatusIn0; + hdspm->midi[0].dataOut = HDSPM_midiDataOut0; + hdspm->midi[0].statusOut = HDSPM_midiStatusOut0; + hdspm->midi[0].ie = HDSPM_Midi0InterruptEnable; + hdspm->midi[0].irq = HDSPM_midi0IRQPending; + } + } else if (1 == id) { + hdspm->midi[1].dataIn = HDSPM_midiDataIn1; + hdspm->midi[1].statusIn = HDSPM_midiStatusIn1; + hdspm->midi[1].dataOut = HDSPM_midiDataOut1; + hdspm->midi[1].statusOut = HDSPM_midiStatusOut1; + hdspm->midi[1].ie = HDSPM_Midi1InterruptEnable; + hdspm->midi[1].irq = HDSPM_midi1IRQPending; + } else if ((2 == id) && (MADI == hdspm->io_type)) { + /* MIDI-over-MADI on HDSPe MADI */ + hdspm->midi[2].dataIn = HDSPM_midiDataIn2; + hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; + hdspm->midi[2].dataOut = HDSPM_midiDataOut2; + hdspm->midi[2].statusOut = HDSPM_midiStatusOut2; + hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; + hdspm->midi[2].irq = HDSPM_midi2IRQPending; + } else if (2 == id) { + /* TCO MTC, read only */ + hdspm->midi[2].dataIn = HDSPM_midiDataIn2; + hdspm->midi[2].statusIn = HDSPM_midiStatusIn2; + hdspm->midi[2].dataOut = -1; + hdspm->midi[2].statusOut = -1; + hdspm->midi[2].ie = HDSPM_Midi2InterruptEnable; + hdspm->midi[2].irq = HDSPM_midi2IRQPendingAES; + } else if (3 == id) { + /* TCO MTC on HDSPe MADI */ + hdspm->midi[3].dataIn = HDSPM_midiDataIn3; + hdspm->midi[3].statusIn = HDSPM_midiStatusIn3; + hdspm->midi[3].dataOut = -1; + hdspm->midi[3].statusOut = -1; + hdspm->midi[3].ie = HDSPM_Midi3InterruptEnable; + hdspm->midi[3].irq = HDSPM_midi3IRQPending; + } - sprintf(hdspm->midi[id].rmidi->name, "HDSPM MIDI %d", id+1); - hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; + if ((id < 2) || ((2 == id) && ((MADI == hdspm->io_type) || + (MADIface == hdspm->io_type)))) { + if ((id == 0) && (MADIface == hdspm->io_type)) { + sprintf(buf, "%s MIDIoverMADI", card->shortname); + } else if ((id == 2) && (MADI == hdspm->io_type)) { + sprintf(buf, "%s MIDIoverMADI", card->shortname); + } else { + sprintf(buf, "%s MIDI %d", card->shortname, id+1); + } + err = snd_rawmidi_new(card, buf, id, 1, 1, + &hdspm->midi[id].rmidi); + if (err < 0) + return err; - snd_rawmidi_set_ops(hdspm->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_OUTPUT, - &snd_hdspm_midi_output); - snd_rawmidi_set_ops(hdspm->midi[id].rmidi, SNDRV_RAWMIDI_STREAM_INPUT, - &snd_hdspm_midi_input); + sprintf(hdspm->midi[id].rmidi->name, "%s MIDI %d", + card->id, id+1); + hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; + + snd_rawmidi_set_ops(hdspm->midi[id].rmidi, + SNDRV_RAWMIDI_STREAM_OUTPUT, + &snd_hdspm_midi_output); + snd_rawmidi_set_ops(hdspm->midi[id].rmidi, + SNDRV_RAWMIDI_STREAM_INPUT, + &snd_hdspm_midi_input); + + hdspm->midi[id].rmidi->info_flags |= + SNDRV_RAWMIDI_INFO_OUTPUT | + SNDRV_RAWMIDI_INFO_INPUT | + SNDRV_RAWMIDI_INFO_DUPLEX; + } else { + /* TCO MTC, read only */ + sprintf(buf, "%s MTC %d", card->shortname, id+1); + err = snd_rawmidi_new(card, buf, id, 1, 1, + &hdspm->midi[id].rmidi); + if (err < 0) + return err; - hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_OUTPUT | - SNDRV_RAWMIDI_INFO_INPUT | - SNDRV_RAWMIDI_INFO_DUPLEX; + sprintf(hdspm->midi[id].rmidi->name, + "%s MTC %d", card->id, id+1); + hdspm->midi[id].rmidi->private_data = &hdspm->midi[id]; + + snd_rawmidi_set_ops(hdspm->midi[id].rmidi, + SNDRV_RAWMIDI_STREAM_INPUT, + &snd_hdspm_midi_input); + + hdspm->midi[id].rmidi->info_flags |= SNDRV_RAWMIDI_INFO_INPUT; + } return 0; } @@ -1312,12 +1902,15 @@ static int __devinit snd_hdspm_create_midi (struct snd_card *card, static void hdspm_midi_tasklet(unsigned long arg) { struct hdspm *hdspm = (struct hdspm *)arg; - - if (hdspm->midi[0].pending) - snd_hdspm_midi_input_read (&hdspm->midi[0]); - if (hdspm->midi[1].pending) - snd_hdspm_midi_input_read (&hdspm->midi[1]); -} + int i = 0; + + while (i < hdspm->midiPorts) { + if (hdspm->midi[i].pending) + snd_hdspm_midi_input_read(&hdspm->midi[i]); + + i++; + } +} /*----------------------------------------------------------------------------- @@ -1326,6 +1919,22 @@ static void hdspm_midi_tasklet(unsigned long arg) /* get the system sample rate which is set */ + +/** + * Calculate the real sample rate from the + * current DDS value. + **/ +static int hdspm_get_system_sample_rate(struct hdspm *hdspm) +{ + unsigned int period, rate; + + period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); + rate = hdspm_calc_dds_value(hdspm, period); + + return rate; +} + + #define HDSPM_SYSTEM_SAMPLE_RATE(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -1340,112 +1949,274 @@ static int snd_hdspm_info_system_sample_rate(struct snd_kcontrol *kcontrol, { uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; + uinfo->value.integer.min = 27000; + uinfo->value.integer.max = 207000; + uinfo->value.integer.step = 1; return 0; } + static int snd_hdspm_get_system_sample_rate(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value * ucontrol) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - ucontrol->value.enumerated.item[0] = hdspm->system_sample_rate; + ucontrol->value.integer.value[0] = hdspm_get_system_sample_rate(hdspm); + return 0; +} + + +/** + * Returns the WordClock sample rate class for the given card. + **/ +static int hdspm_get_wc_sample_rate(struct hdspm *hdspm) +{ + int status; + + switch (hdspm->io_type) { + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); + return (status >> 16) & 0xF; + break; + default: + break; + } + + + return 0; +} + + +/** + * Returns the TCO sample rate class for the given card. + **/ +static int hdspm_get_tco_sample_rate(struct hdspm *hdspm) +{ + int status; + + if (hdspm->tco) { + switch (hdspm->io_type) { + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); + return (status >> 20) & 0xF; + break; + default: + break; + } + } + + return 0; +} + + +/** + * Returns the SYNC_IN sample rate class for the given card. + **/ +static int hdspm_get_sync_in_sample_rate(struct hdspm *hdspm) +{ + int status; + + if (hdspm->tco) { + switch (hdspm->io_type) { + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); + return (status >> 12) & 0xF; + break; + default: + break; + } + } + return 0; } + +/** + * Returns the sample rate class for input source <idx> for + * 'new style' cards like the AIO and RayDAT. + **/ +static int hdspm_get_s1_sample_rate(struct hdspm *hdspm, unsigned int idx) +{ + int status = hdspm_read(hdspm, HDSPM_RD_STATUS_2); + + return (status >> (idx*4)) & 0xF; +} + + + #define HDSPM_AUTOSYNC_SAMPLE_RATE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ, \ - .info = snd_hdspm_info_autosync_sample_rate, \ - .get = snd_hdspm_get_autosync_sample_rate \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .private_value = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READ, \ + .info = snd_hdspm_info_autosync_sample_rate, \ + .get = snd_hdspm_get_autosync_sample_rate \ } + static int snd_hdspm_info_autosync_sample_rate(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[] = { "32000", "44100", "48000", - "64000", "88200", "96000", - "128000", "176400", "192000", - "None" - }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; uinfo->value.enumerated.items = 10; + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; + uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); + texts_freq[uinfo->value.enumerated.item]); return 0; } + static int snd_hdspm_get_autosync_sample_rate(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value * ucontrol) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - switch (hdspm_external_sample_rate(hdspm)) { - case 32000: - ucontrol->value.enumerated.item[0] = 0; - break; - case 44100: - ucontrol->value.enumerated.item[0] = 1; - break; - case 48000: - ucontrol->value.enumerated.item[0] = 2; - break; - case 64000: - ucontrol->value.enumerated.item[0] = 3; - break; - case 88200: - ucontrol->value.enumerated.item[0] = 4; - break; - case 96000: - ucontrol->value.enumerated.item[0] = 5; - break; - case 128000: - ucontrol->value.enumerated.item[0] = 6; - break; - case 176400: - ucontrol->value.enumerated.item[0] = 7; - break; - case 192000: - ucontrol->value.enumerated.item[0] = 8; - break; + switch (hdspm->io_type) { + case RayDAT: + switch (kcontrol->private_value) { + case 0: + ucontrol->value.enumerated.item[0] = + hdspm_get_wc_sample_rate(hdspm); + break; + case 7: + ucontrol->value.enumerated.item[0] = + hdspm_get_tco_sample_rate(hdspm); + break; + case 8: + ucontrol->value.enumerated.item[0] = + hdspm_get_sync_in_sample_rate(hdspm); + break; + default: + ucontrol->value.enumerated.item[0] = + hdspm_get_s1_sample_rate(hdspm, + kcontrol->private_value-1); + } + + case AIO: + switch (kcontrol->private_value) { + case 0: /* WC */ + ucontrol->value.enumerated.item[0] = + hdspm_get_wc_sample_rate(hdspm); + break; + case 4: /* TCO */ + ucontrol->value.enumerated.item[0] = + hdspm_get_tco_sample_rate(hdspm); + break; + case 5: /* SYNC_IN */ + ucontrol->value.enumerated.item[0] = + hdspm_get_sync_in_sample_rate(hdspm); + break; + default: + ucontrol->value.enumerated.item[0] = + hdspm_get_s1_sample_rate(hdspm, + ucontrol->id.index-1); + } + + case AES32: + switch (kcontrol->private_value) { + case 0: /* WC */ + ucontrol->value.enumerated.item[0] = + hdspm_get_wc_sample_rate(hdspm); + break; + case 9: /* TCO */ + ucontrol->value.enumerated.item[0] = + hdspm_get_tco_sample_rate(hdspm); + break; + case 10: /* SYNC_IN */ + ucontrol->value.enumerated.item[0] = + hdspm_get_sync_in_sample_rate(hdspm); + break; + default: /* AES1 to AES8 */ + ucontrol->value.enumerated.item[0] = + hdspm_get_s1_sample_rate(hdspm, + kcontrol->private_value-1); + break; + + } default: - ucontrol->value.enumerated.item[0] = 9; + break; } + return 0; } + #define HDSPM_SYSTEM_CLOCK_MODE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ, \ - .info = snd_hdspm_info_system_clock_mode, \ - .get = snd_hdspm_get_system_clock_mode, \ -} +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_system_clock_mode, \ + .get = snd_hdspm_get_system_clock_mode, \ + .put = snd_hdspm_put_system_clock_mode, \ +} + + +/** + * Returns the system clock mode for the given card. + * @returns 0 - master, 1 - slave + **/ +static int hdspm_system_clock_mode(struct hdspm *hdspm) +{ + switch (hdspm->io_type) { + case AIO: + case RayDAT: + if (hdspm->settings_register & HDSPM_c0Master) + return 0; + break; + + default: + if (hdspm->control_register & HDSPM_ClockModeMaster) + return 0; + } + return 1; +} -static int hdspm_system_clock_mode(struct hdspm * hdspm) +/** + * Sets the system clock mode. + * @param mode 0 - master, 1 - slave + **/ +static void hdspm_set_system_clock_mode(struct hdspm *hdspm, int mode) { - /* Always reflect the hardware info, rme is never wrong !!!! */ + switch (hdspm->io_type) { + case AIO: + case RayDAT: + if (0 == mode) + hdspm->settings_register |= HDSPM_c0Master; + else + hdspm->settings_register &= ~HDSPM_c0Master; - if (hdspm->control_register & HDSPM_ClockModeMaster) - return 0; - return 1; + hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); + break; + + default: + if (0 == mode) + hdspm->control_register |= HDSPM_ClockModeMaster; + else + hdspm->control_register &= ~HDSPM_ClockModeMaster; + + hdspm_write(hdspm, HDSPM_controlRegister, + hdspm->control_register); + } } + static int snd_hdspm_info_system_clock_mode(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[] = { "Master", "Slave" }; + static char *texts[] = { "Master", "AutoSync" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; @@ -1463,96 +2234,83 @@ static int snd_hdspm_get_system_clock_mode(struct snd_kcontrol *kcontrol, { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - ucontrol->value.enumerated.item[0] = - hdspm_system_clock_mode(hdspm); + ucontrol->value.enumerated.item[0] = hdspm_system_clock_mode(hdspm); return 0; } -#define HDSPM_CLOCK_SOURCE(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_clock_source, \ - .get = snd_hdspm_get_clock_source, \ - .put = snd_hdspm_put_clock_source \ +static int snd_hdspm_put_system_clock_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + int val; + + if (!snd_hdspm_use_is_exclusive(hdspm)) + return -EBUSY; + + val = ucontrol->value.enumerated.item[0]; + if (val < 0) + val = 0; + else if (val > 1) + val = 1; + + hdspm_set_system_clock_mode(hdspm, val); + + return 0; } + +#define HDSPM_INTERNAL_CLOCK(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .info = snd_hdspm_info_clock_source, \ + .get = snd_hdspm_get_clock_source, \ + .put = snd_hdspm_put_clock_source \ +} + + static int hdspm_clock_source(struct hdspm * hdspm) { - if (hdspm->control_register & HDSPM_ClockModeMaster) { - switch (hdspm->system_sample_rate) { - case 32000: - return 1; - case 44100: - return 2; - case 48000: - return 3; - case 64000: - return 4; - case 88200: - return 5; - case 96000: - return 6; - case 128000: - return 7; - case 176400: - return 8; - case 192000: - return 9; - default: - return 3; - } - } else { - return 0; + switch (hdspm->system_sample_rate) { + case 32000: return 0; + case 44100: return 1; + case 48000: return 2; + case 64000: return 3; + case 88200: return 4; + case 96000: return 5; + case 128000: return 6; + case 176400: return 7; + case 192000: return 8; } + + return -1; } static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) { int rate; switch (mode) { - - case HDSPM_CLOCK_SOURCE_AUTOSYNC: - if (hdspm_external_sample_rate(hdspm) != 0) { - hdspm->control_register &= ~HDSPM_ClockModeMaster; - hdspm_write(hdspm, HDSPM_controlRegister, - hdspm->control_register); - return 0; - } - return -1; - case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ: - rate = 32000; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ: - rate = 44100; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ: - rate = 48000; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ: - rate = 64000; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ: - rate = 88200; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ: - rate = 96000; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ: - rate = 128000; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ: - rate = 176400; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ: - rate = 192000; - break; - + case 0: + rate = 32000; break; + case 1: + rate = 44100; break; + case 2: + rate = 48000; break; + case 3: + rate = 64000; break; + case 4: + rate = 88200; break; + case 5: + rate = 96000; break; + case 6: + rate = 128000; break; + case 7: + rate = 176400; break; + case 8: + rate = 192000; break; default: - rate = 44100; + rate = 48000; } - hdspm->control_register |= HDSPM_ClockModeMaster; - hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); hdspm_set_rate(hdspm, rate, 1); return 0; } @@ -1560,25 +2318,16 @@ static int hdspm_set_clock_source(struct hdspm * hdspm, int mode) static int snd_hdspm_info_clock_source(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[] = { "AutoSync", - "Internal 32.0 kHz", "Internal 44.1 kHz", - "Internal 48.0 kHz", - "Internal 64.0 kHz", "Internal 88.2 kHz", - "Internal 96.0 kHz", - "Internal 128.0 kHz", "Internal 176.4 kHz", - "Internal 192.0 kHz" - }; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; - uinfo->value.enumerated.items = 10; + uinfo->value.enumerated.items = 9; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); + texts_freq[uinfo->value.enumerated.item+1]); return 0; } @@ -1615,134 +2364,301 @@ static int snd_hdspm_put_clock_source(struct snd_kcontrol *kcontrol, return change; } -#define HDSPM_PREF_SYNC_REF(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .info = snd_hdspm_info_pref_sync_ref, \ - .get = snd_hdspm_get_pref_sync_ref, \ - .put = snd_hdspm_put_pref_sync_ref \ -} +#define HDSPM_PREF_SYNC_REF(xname, xindex) \ +{.iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_pref_sync_ref, \ + .get = snd_hdspm_get_pref_sync_ref, \ + .put = snd_hdspm_put_pref_sync_ref \ +} + + +/** + * Returns the current preferred sync reference setting. + * The semantics of the return value are depending on the + * card, please see the comments for clarification. + **/ static int hdspm_pref_sync_ref(struct hdspm * hdspm) { - /* Notice that this looks at the requested sync source, - not the one actually in use. - */ - if (hdspm->is_aes32) { + switch (hdspm->io_type) { + case AES32: switch (hdspm->control_register & HDSPM_SyncRefMask) { - /* number gives AES index, except for 0 which - corresponds to WordClock */ - case 0: return 0; - case HDSPM_SyncRef0: return 1; - case HDSPM_SyncRef1: return 2; - case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; - case HDSPM_SyncRef2: return 4; - case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; - case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; - case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: return 7; - case HDSPM_SyncRef3: return 8; + case 0: return 0; /* WC */ + case HDSPM_SyncRef0: return 1; /* AES 1 */ + case HDSPM_SyncRef1: return 2; /* AES 2 */ + case HDSPM_SyncRef1+HDSPM_SyncRef0: return 3; /* AES 3 */ + case HDSPM_SyncRef2: return 4; /* AES 4 */ + case HDSPM_SyncRef2+HDSPM_SyncRef0: return 5; /* AES 5 */ + case HDSPM_SyncRef2+HDSPM_SyncRef1: return 6; /* AES 6 */ + case HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0: + return 7; /* AES 7 */ + case HDSPM_SyncRef3: return 8; /* AES 8 */ + case HDSPM_SyncRef3+HDSPM_SyncRef0: return 9; /* TCO */ } - } else { - switch (hdspm->control_register & HDSPM_SyncRefMask) { - case HDSPM_SyncRef_Word: - return HDSPM_SYNC_FROM_WORD; - case HDSPM_SyncRef_MADI: - return HDSPM_SYNC_FROM_MADI; + break; + + case MADI: + case MADIface: + if (hdspm->tco) { + switch (hdspm->control_register & HDSPM_SyncRefMask) { + case 0: return 0; /* WC */ + case HDSPM_SyncRef0: return 1; /* MADI */ + case HDSPM_SyncRef1: return 2; /* TCO */ + case HDSPM_SyncRef1+HDSPM_SyncRef0: + return 3; /* SYNC_IN */ + } + } else { + switch (hdspm->control_register & HDSPM_SyncRefMask) { + case 0: return 0; /* WC */ + case HDSPM_SyncRef0: return 1; /* MADI */ + case HDSPM_SyncRef1+HDSPM_SyncRef0: + return 2; /* SYNC_IN */ + } + } + break; + + case RayDAT: + if (hdspm->tco) { + switch ((hdspm->settings_register & + HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { + case 0: return 0; /* WC */ + case 3: return 1; /* ADAT 1 */ + case 4: return 2; /* ADAT 2 */ + case 5: return 3; /* ADAT 3 */ + case 6: return 4; /* ADAT 4 */ + case 1: return 5; /* AES */ + case 2: return 6; /* SPDIF */ + case 9: return 7; /* TCO */ + case 10: return 8; /* SYNC_IN */ + } + } else { + switch ((hdspm->settings_register & + HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { + case 0: return 0; /* WC */ + case 3: return 1; /* ADAT 1 */ + case 4: return 2; /* ADAT 2 */ + case 5: return 3; /* ADAT 3 */ + case 6: return 4; /* ADAT 4 */ + case 1: return 5; /* AES */ + case 2: return 6; /* SPDIF */ + case 10: return 7; /* SYNC_IN */ + } } + + break; + + case AIO: + if (hdspm->tco) { + switch ((hdspm->settings_register & + HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { + case 0: return 0; /* WC */ + case 3: return 1; /* ADAT */ + case 1: return 2; /* AES */ + case 2: return 3; /* SPDIF */ + case 9: return 4; /* TCO */ + case 10: return 5; /* SYNC_IN */ + } + } else { + switch ((hdspm->settings_register & + HDSPM_c0_SyncRefMask) / HDSPM_c0_SyncRef0) { + case 0: return 0; /* WC */ + case 3: return 1; /* ADAT */ + case 1: return 2; /* AES */ + case 2: return 3; /* SPDIF */ + case 10: return 4; /* SYNC_IN */ + } + } + + break; } - return HDSPM_SYNC_FROM_WORD; + return -1; } + +/** + * Set the preferred sync reference to <pref>. The semantics + * of <pref> are depending on the card type, see the comments + * for clarification. + **/ static int hdspm_set_pref_sync_ref(struct hdspm * hdspm, int pref) { - hdspm->control_register &= ~HDSPM_SyncRefMask; + int p = 0; - if (hdspm->is_aes32) { - switch (pref) { - case 0: - hdspm->control_register |= 0; - break; - case 1: - hdspm->control_register |= HDSPM_SyncRef0; - break; - case 2: - hdspm->control_register |= HDSPM_SyncRef1; - break; - case 3: - hdspm->control_register |= HDSPM_SyncRef1+HDSPM_SyncRef0; - break; - case 4: - hdspm->control_register |= HDSPM_SyncRef2; - break; - case 5: - hdspm->control_register |= HDSPM_SyncRef2+HDSPM_SyncRef0; - break; - case 6: - hdspm->control_register |= HDSPM_SyncRef2+HDSPM_SyncRef1; - break; - case 7: - hdspm->control_register |= - HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; - break; - case 8: - hdspm->control_register |= HDSPM_SyncRef3; - break; - default: - return -1; - } - } else { + switch (hdspm->io_type) { + case AES32: + hdspm->control_register &= ~HDSPM_SyncRefMask; switch (pref) { - case HDSPM_SYNC_FROM_MADI: - hdspm->control_register |= HDSPM_SyncRef_MADI; + case 0: /* WC */ + break; + case 1: /* AES 1 */ + hdspm->control_register |= HDSPM_SyncRef0; + break; + case 2: /* AES 2 */ + hdspm->control_register |= HDSPM_SyncRef1; + break; + case 3: /* AES 3 */ + hdspm->control_register |= + HDSPM_SyncRef1+HDSPM_SyncRef0; + break; + case 4: /* AES 4 */ + hdspm->control_register |= HDSPM_SyncRef2; + break; + case 5: /* AES 5 */ + hdspm->control_register |= + HDSPM_SyncRef2+HDSPM_SyncRef0; break; - case HDSPM_SYNC_FROM_WORD: - hdspm->control_register |= HDSPM_SyncRef_Word; + case 6: /* AES 6 */ + hdspm->control_register |= + HDSPM_SyncRef2+HDSPM_SyncRef1; + break; + case 7: /* AES 7 */ + hdspm->control_register |= + HDSPM_SyncRef2+HDSPM_SyncRef1+HDSPM_SyncRef0; + break; + case 8: /* AES 8 */ + hdspm->control_register |= HDSPM_SyncRef3; + break; + case 9: /* TCO */ + hdspm->control_register |= + HDSPM_SyncRef3+HDSPM_SyncRef0; break; default: return -1; } + + break; + + case MADI: + case MADIface: + hdspm->control_register &= ~HDSPM_SyncRefMask; + if (hdspm->tco) { + switch (pref) { + case 0: /* WC */ + break; + case 1: /* MADI */ + hdspm->control_register |= HDSPM_SyncRef0; + break; + case 2: /* TCO */ + hdspm->control_register |= HDSPM_SyncRef1; + break; + case 3: /* SYNC_IN */ + hdspm->control_register |= + HDSPM_SyncRef0+HDSPM_SyncRef1; + break; + default: + return -1; + } + } else { + switch (pref) { + case 0: /* WC */ + break; + case 1: /* MADI */ + hdspm->control_register |= HDSPM_SyncRef0; + break; + case 2: /* SYNC_IN */ + hdspm->control_register |= + HDSPM_SyncRef0+HDSPM_SyncRef1; + break; + default: + return -1; + } + } + + break; + + case RayDAT: + if (hdspm->tco) { + switch (pref) { + case 0: p = 0; break; /* WC */ + case 1: p = 3; break; /* ADAT 1 */ + case 2: p = 4; break; /* ADAT 2 */ + case 3: p = 5; break; /* ADAT 3 */ + case 4: p = 6; break; /* ADAT 4 */ + case 5: p = 1; break; /* AES */ + case 6: p = 2; break; /* SPDIF */ + case 7: p = 9; break; /* TCO */ + case 8: p = 10; break; /* SYNC_IN */ + default: return -1; + } + } else { + switch (pref) { + case 0: p = 0; break; /* WC */ + case 1: p = 3; break; /* ADAT 1 */ + case 2: p = 4; break; /* ADAT 2 */ + case 3: p = 5; break; /* ADAT 3 */ + case 4: p = 6; break; /* ADAT 4 */ + case 5: p = 1; break; /* AES */ + case 6: p = 2; break; /* SPDIF */ + case 7: p = 10; break; /* SYNC_IN */ + default: return -1; + } + } + break; + + case AIO: + if (hdspm->tco) { + switch (pref) { + case 0: p = 0; break; /* WC */ + case 1: p = 3; break; /* ADAT */ + case 2: p = 1; break; /* AES */ + case 3: p = 2; break; /* SPDIF */ + case 4: p = 9; break; /* TCO */ + case 5: p = 10; break; /* SYNC_IN */ + default: return -1; + } + } else { + switch (pref) { + case 0: p = 0; break; /* WC */ + case 1: p = 3; break; /* ADAT */ + case 2: p = 1; break; /* AES */ + case 3: p = 2; break; /* SPDIF */ + case 4: p = 10; break; /* SYNC_IN */ + default: return -1; + } + } + break; } - hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); + + switch (hdspm->io_type) { + case RayDAT: + case AIO: + hdspm->settings_register &= ~HDSPM_c0_SyncRefMask; + hdspm->settings_register |= HDSPM_c0_SyncRef0 * p; + hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); + break; + + case MADI: + case MADIface: + case AES32: + hdspm_write(hdspm, HDSPM_controlRegister, + hdspm->control_register); + } + return 0; } + static int snd_hdspm_info_pref_sync_ref(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - if (hdspm->is_aes32) { - static char *texts[] = { "Word", "AES1", "AES2", "AES3", - "AES4", "AES5", "AES6", "AES7", "AES8" }; - - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; - - uinfo->value.enumerated.items = 9; - - if (uinfo->value.enumerated.item >= - uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - } else { - static char *texts[] = { "Word", "MADI" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = hdspm->texts_autosync_items; - uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; - uinfo->count = 1; + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; - uinfo->value.enumerated.items = 2; + strcpy(uinfo->value.enumerated.name, + hdspm->texts_autosync[uinfo->value.enumerated.item]); - if (uinfo->value.enumerated.item >= - uinfo->value.enumerated.items) - uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; - strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); - } return 0; } @@ -1750,32 +2666,41 @@ static int snd_hdspm_get_pref_sync_ref(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + int psf = hdspm_pref_sync_ref(hdspm); - ucontrol->value.enumerated.item[0] = hdspm_pref_sync_ref(hdspm); - return 0; + if (psf >= 0) { + ucontrol->value.enumerated.item[0] = psf; + return 0; + } + + return -1; } static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - int change, max; - unsigned int val; - - max = hdspm->is_aes32 ? 9 : 2; + int val, change = 0; if (!snd_hdspm_use_is_exclusive(hdspm)) return -EBUSY; - val = ucontrol->value.enumerated.item[0] % max; + val = ucontrol->value.enumerated.item[0]; + + if (val < 0) + val = 0; + else if (val >= hdspm->texts_autosync_items) + val = hdspm->texts_autosync_items-1; spin_lock_irq(&hdspm->lock); - change = (int) val != hdspm_pref_sync_ref(hdspm); - hdspm_set_pref_sync_ref(hdspm, val); + if (val != hdspm_pref_sync_ref(hdspm)) + change = (0 == hdspm_set_pref_sync_ref(hdspm, val)) ? 1 : 0; + spin_unlock_irq(&hdspm->lock); return change; } + #define HDSPM_AUTOSYNC_REF(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -1785,18 +2710,18 @@ static int snd_hdspm_put_pref_sync_ref(struct snd_kcontrol *kcontrol, .get = snd_hdspm_get_autosync_ref, \ } -static int hdspm_autosync_ref(struct hdspm * hdspm) +static int hdspm_autosync_ref(struct hdspm *hdspm) { - if (hdspm->is_aes32) { + if (AES32 == hdspm->io_type) { unsigned int status = hdspm_read(hdspm, HDSPM_statusRegister); - unsigned int syncref = (status >> HDSPM_AES32_syncref_bit) & - 0xF; + unsigned int syncref = + (status >> HDSPM_AES32_syncref_bit) & 0xF; if (syncref == 0) return HDSPM_AES32_AUTOSYNC_FROM_WORD; if (syncref <= 8) return syncref; return HDSPM_AES32_AUTOSYNC_FROM_NONE; - } else { + } else if (MADI == hdspm->io_type) { /* This looks at the autosync selected sync reference */ unsigned int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); @@ -1805,22 +2730,27 @@ static int hdspm_autosync_ref(struct hdspm * hdspm) return HDSPM_AUTOSYNC_FROM_WORD; case HDSPM_SelSyncRef_MADI: return HDSPM_AUTOSYNC_FROM_MADI; + case HDSPM_SelSyncRef_TCO: + return HDSPM_AUTOSYNC_FROM_TCO; + case HDSPM_SelSyncRef_SyncIn: + return HDSPM_AUTOSYNC_FROM_SYNC_IN; case HDSPM_SelSyncRef_NVALID: return HDSPM_AUTOSYNC_FROM_NONE; default: return 0; } - return 0; } + return 0; } + static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - if (hdspm->is_aes32) { + if (AES32 == hdspm->io_type) { static char *texts[] = { "WordClock", "AES1", "AES2", "AES3", "AES4", "AES5", "AES6", "AES7", "AES8", "None"}; @@ -1833,14 +2763,15 @@ static int snd_hdspm_info_autosync_ref(struct snd_kcontrol *kcontrol, uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, texts[uinfo->value.enumerated.item]); - } else { - static char *texts[] = { "WordClock", "MADI", "None" }; + } else if (MADI == hdspm->io_type) { + static char *texts[] = {"Word Clock", "MADI", "TCO", + "Sync In", "None" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; - uinfo->value.enumerated.items = 3; + uinfo->value.enumerated.items = 5; if (uinfo->value.enumerated.item >= - uinfo->value.enumerated.items) + uinfo->value.enumerated.items) uinfo->value.enumerated.item = uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, @@ -1858,6 +2789,7 @@ static int snd_hdspm_get_autosync_ref(struct snd_kcontrol *kcontrol, return 0; } + #define HDSPM_LINE_OUT(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -1914,6 +2846,7 @@ static int snd_hdspm_put_line_out(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_TX_64(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -1969,6 +2902,7 @@ static int snd_hdspm_put_tx_64(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_C_TMS(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2024,6 +2958,7 @@ static int snd_hdspm_put_c_tms(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_SAFE_MODE(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2079,6 +3014,7 @@ static int snd_hdspm_put_safe_mode(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_EMPHASIS(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2134,6 +3070,7 @@ static int snd_hdspm_put_emphasis(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_DOLBY(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2189,6 +3126,7 @@ static int snd_hdspm_put_dolby(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_PROFESSIONAL(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2315,6 +3253,7 @@ static int snd_hdspm_put_input_select(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_DS_WIRE(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2386,6 +3325,7 @@ static int snd_hdspm_put_ds_wire(struct snd_kcontrol *kcontrol, return change; } + #define HDSPM_QS_WIRE(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ .name = xname, \ @@ -2472,15 +3412,6 @@ static int snd_hdspm_put_qs_wire(struct snd_kcontrol *kcontrol, return change; } -/* Simple Mixer - deprecated since to much faders ??? - MIXER interface says output (source, destination, value) - where source > MAX_channels are playback channels - on MADICARD - - playback mixer matrix: [channelout+64] [output] [value] - - input(thru) mixer matrix: [channelin] [output] [value] - (better do 2 kontrols for separation ?) -*/ #define HDSPM_MIXER(xname, xindex) \ { .iface = SNDRV_CTL_ELEM_IFACE_HWDEP, \ @@ -2586,7 +3517,7 @@ static int snd_hdspm_put_mixer(struct snd_kcontrol *kcontrol, /* The simple mixer control(s) provide gain control for the basic 1:1 mappings of playback streams to output - streams. + streams. */ #define HDSPM_PLAYBACK_MIXER \ @@ -2604,7 +3535,7 @@ static int snd_hdspm_info_playback_mixer(struct snd_kcontrol *kcontrol, uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; uinfo->count = 1; uinfo->value.integer.min = 0; - uinfo->value.integer.max = 65536; + uinfo->value.integer.max = 64; uinfo->value.integer.step = 1; return 0; } @@ -2614,28 +3545,17 @@ static int snd_hdspm_get_playback_mixer(struct snd_kcontrol *kcontrol, { struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); int channel; - int mapped_channel; channel = ucontrol->id.index - 1; if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) return -EINVAL; - mapped_channel = hdspm->channel_map[channel]; - if (mapped_channel < 0) - return -EINVAL; - spin_lock_irq(&hdspm->lock); ucontrol->value.integer.value[0] = - hdspm_read_pb_gain(hdspm, mapped_channel, mapped_channel); + (hdspm_read_pb_gain(hdspm, channel, channel)*64)/UNITY_GAIN; spin_unlock_irq(&hdspm->lock); - /* - snd_printdd("get pb mixer index %d, channel %d, mapped_channel %d, " - "value %d\n", - ucontrol->id.index, channel, mapped_channel, - ucontrol->value.integer.value[0]); - */ return 0; } @@ -2645,7 +3565,6 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); int change; int channel; - int mapped_channel; int gain; if (!snd_hdspm_use_is_exclusive(hdspm)) @@ -2656,59 +3575,60 @@ static int snd_hdspm_put_playback_mixer(struct snd_kcontrol *kcontrol, if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) return -EINVAL; - mapped_channel = hdspm->channel_map[channel]; - if (mapped_channel < 0) - return -EINVAL; - - gain = ucontrol->value.integer.value[0]; + gain = ucontrol->value.integer.value[0]*UNITY_GAIN/64; spin_lock_irq(&hdspm->lock); change = - gain != hdspm_read_pb_gain(hdspm, mapped_channel, - mapped_channel); + gain != hdspm_read_pb_gain(hdspm, channel, + channel); if (change) - hdspm_write_pb_gain(hdspm, mapped_channel, mapped_channel, + hdspm_write_pb_gain(hdspm, channel, channel, gain); spin_unlock_irq(&hdspm->lock); return change; } -#define HDSPM_WC_SYNC_CHECK(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_sync_check, \ - .get = snd_hdspm_get_wc_sync_check \ +#define HDSPM_SYNC_CHECK(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .private_value = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_sync_check, \ + .get = snd_hdspm_get_sync_check \ } + static int snd_hdspm_info_sync_check(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_info *uinfo) { - static char *texts[] = { "No Lock", "Lock", "Sync" }; + static char *texts[] = { "No Lock", "Lock", "Sync", "N/A" }; uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; uinfo->count = 1; - uinfo->value.enumerated.items = 3; + uinfo->value.enumerated.items = 4; if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) uinfo->value.enumerated.item = - uinfo->value.enumerated.items - 1; + uinfo->value.enumerated.items - 1; strcpy(uinfo->value.enumerated.name, - texts[uinfo->value.enumerated.item]); + texts[uinfo->value.enumerated.item]); return 0; } -static int hdspm_wc_sync_check(struct hdspm * hdspm) +static int hdspm_wc_sync_check(struct hdspm *hdspm) { - if (hdspm->is_aes32) { - int status = hdspm_read(hdspm, HDSPM_statusRegister); - if (status & HDSPM_AES32_wcLock) { - /* I don't know how to differenciate sync from lock. - Doing as if sync for now */ + int status, status2; + + switch (hdspm->io_type) { + case AES32: + status = hdspm_read(hdspm, HDSPM_statusRegister); + if (status & HDSPM_wcSync) return 2; - } + else if (status & HDSPM_wcLock) + return 1; return 0; - } else { - int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + break; + + case MADI: + status2 = hdspm_read(hdspm, HDSPM_statusRegister2); if (status2 & HDSPM_wcLock) { if (status2 & HDSPM_wcSync) return 2; @@ -2716,29 +3636,30 @@ static int hdspm_wc_sync_check(struct hdspm * hdspm) return 1; } return 0; - } -} + break; -static int snd_hdspm_get_wc_sync_check(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_statusRegister); - ucontrol->value.enumerated.item[0] = hdspm_wc_sync_check(hdspm); - return 0; -} + if (status & 0x2000000) + return 2; + else if (status & 0x1000000) + return 1; + return 0; + break; -#define HDSPM_MADI_SYNC_CHECK(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_sync_check, \ - .get = snd_hdspm_get_madisync_sync_check \ + case MADIface: + break; + } + + + return 3; } -static int hdspm_madisync_sync_check(struct hdspm * hdspm) + +static int hdspm_madi_sync_check(struct hdspm *hdspm) { int status = hdspm_read(hdspm, HDSPM_statusRegister); if (status & HDSPM_madiLock) { @@ -2750,89 +3671,726 @@ static int hdspm_madisync_sync_check(struct hdspm * hdspm) return 0; } -static int snd_hdspm_get_madisync_sync_check(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value * - ucontrol) + +static int hdspm_s1_sync_check(struct hdspm *hdspm, int idx) { - struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + int status, lock, sync; + + status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); + + lock = (status & (0x1<<idx)) ? 1 : 0; + sync = (status & (0x100<<idx)) ? 1 : 0; - ucontrol->value.enumerated.item[0] = - hdspm_madisync_sync_check(hdspm); + if (lock && sync) + return 2; + else if (lock) + return 1; return 0; } -#define HDSPM_AES_SYNC_CHECK(xname, xindex) \ -{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ - .name = xname, \ - .index = xindex, \ - .access = SNDRV_CTL_ELEM_ACCESS_READ | SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ - .info = snd_hdspm_info_sync_check, \ - .get = snd_hdspm_get_aes_sync_check \ +static int hdspm_sync_in_sync_check(struct hdspm *hdspm) +{ + int status, lock = 0, sync = 0; + + switch (hdspm->io_type) { + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_RD_STATUS_3); + lock = (status & 0x400) ? 1 : 0; + sync = (status & 0x800) ? 1 : 0; + break; + + case MADI: + case AES32: + status = hdspm_read(hdspm, HDSPM_statusRegister2); + lock = (status & HDSPM_syncInLock) ? 1 : 0; + sync = (status & HDSPM_syncInSync) ? 1 : 0; + break; + + case MADIface: + break; + } + + if (lock && sync) + return 2; + else if (lock) + return 1; + + return 0; } -static int hdspm_aes_sync_check(struct hdspm * hdspm, int idx) +static int hdspm_aes_sync_check(struct hdspm *hdspm, int idx) { - int status2 = hdspm_read(hdspm, HDSPM_statusRegister2); - if (status2 & (HDSPM_LockAES >> idx)) { - /* I don't know how to differenciate sync from lock. - Doing as if sync for now */ + int status2, lock, sync; + status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + + lock = (status2 & (0x0080 >> idx)) ? 1 : 0; + sync = (status2 & (0x8000 >> idx)) ? 1 : 0; + + if (sync) return 2; + else if (lock) + return 1; + return 0; +} + + +static int hdspm_tco_sync_check(struct hdspm *hdspm) +{ + int status; + + if (hdspm->tco) { + switch (hdspm->io_type) { + case MADI: + case AES32: + status = hdspm_read(hdspm, HDSPM_statusRegister); + if (status & HDSPM_tcoLock) { + if (status & HDSPM_tcoSync) + return 2; + else + return 1; + } + return 0; + + break; + + case RayDAT: + case AIO: + status = hdspm_read(hdspm, HDSPM_RD_STATUS_1); + + if (status & 0x8000000) + return 2; /* Sync */ + if (status & 0x4000000) + return 1; /* Lock */ + return 0; /* No signal */ + break; + + default: + break; + } + } + + return 3; /* N/A */ +} + + +static int snd_hdspm_get_sync_check(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + int val = -1; + + switch (hdspm->io_type) { + case RayDAT: + switch (kcontrol->private_value) { + case 0: /* WC */ + val = hdspm_wc_sync_check(hdspm); break; + case 7: /* TCO */ + val = hdspm_tco_sync_check(hdspm); break; + case 8: /* SYNC IN */ + val = hdspm_sync_in_sync_check(hdspm); break; + default: + val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); + } + + case AIO: + switch (kcontrol->private_value) { + case 0: /* WC */ + val = hdspm_wc_sync_check(hdspm); break; + case 4: /* TCO */ + val = hdspm_tco_sync_check(hdspm); break; + case 5: /* SYNC IN */ + val = hdspm_sync_in_sync_check(hdspm); break; + default: + val = hdspm_s1_sync_check(hdspm, ucontrol->id.index-1); + } + + case MADI: + switch (kcontrol->private_value) { + case 0: /* WC */ + val = hdspm_wc_sync_check(hdspm); break; + case 1: /* MADI */ + val = hdspm_madi_sync_check(hdspm); break; + case 2: /* TCO */ + val = hdspm_tco_sync_check(hdspm); break; + case 3: /* SYNC_IN */ + val = hdspm_sync_in_sync_check(hdspm); break; + } + + case MADIface: + val = hdspm_madi_sync_check(hdspm); /* MADI */ + break; + + case AES32: + switch (kcontrol->private_value) { + case 0: /* WC */ + val = hdspm_wc_sync_check(hdspm); break; + case 9: /* TCO */ + val = hdspm_tco_sync_check(hdspm); break; + case 10 /* SYNC IN */: + val = hdspm_sync_in_sync_check(hdspm); break; + default: /* AES1 to AES8 */ + val = hdspm_aes_sync_check(hdspm, + kcontrol->private_value-1); + } + } + + if (-1 == val) + val = 3; + + ucontrol->value.enumerated.item[0] = val; return 0; } -static int snd_hdspm_get_aes_sync_check(struct snd_kcontrol *kcontrol, + + +/** + * TCO controls + **/ +static void hdspm_tco_write(struct hdspm *hdspm) +{ + unsigned int tc[4] = { 0, 0, 0, 0}; + + switch (hdspm->tco->input) { + case 0: + tc[2] |= HDSPM_TCO2_set_input_MSB; + break; + case 1: + tc[2] |= HDSPM_TCO2_set_input_LSB; + break; + default: + break; + } + + switch (hdspm->tco->framerate) { + case 1: + tc[1] |= HDSPM_TCO1_LTC_Format_LSB; + break; + case 2: + tc[1] |= HDSPM_TCO1_LTC_Format_MSB; + break; + case 3: + tc[1] |= HDSPM_TCO1_LTC_Format_MSB + + HDSPM_TCO1_set_drop_frame_flag; + break; + case 4: + tc[1] |= HDSPM_TCO1_LTC_Format_LSB + + HDSPM_TCO1_LTC_Format_MSB; + break; + case 5: + tc[1] |= HDSPM_TCO1_LTC_Format_LSB + + HDSPM_TCO1_LTC_Format_MSB + + HDSPM_TCO1_set_drop_frame_flag; + break; + default: + break; + } + + switch (hdspm->tco->wordclock) { + case 1: + tc[2] |= HDSPM_TCO2_WCK_IO_ratio_LSB; + break; + case 2: + tc[2] |= HDSPM_TCO2_WCK_IO_ratio_MSB; + break; + default: + break; + } + + switch (hdspm->tco->samplerate) { + case 1: + tc[2] |= HDSPM_TCO2_set_freq; + break; + case 2: + tc[2] |= HDSPM_TCO2_set_freq_from_app; + break; + default: + break; + } + + switch (hdspm->tco->pull) { + case 1: + tc[2] |= HDSPM_TCO2_set_pull_up; + break; + case 2: + tc[2] |= HDSPM_TCO2_set_pull_down; + break; + case 3: + tc[2] |= HDSPM_TCO2_set_pull_up + HDSPM_TCO2_set_01_4; + break; + case 4: + tc[2] |= HDSPM_TCO2_set_pull_down + HDSPM_TCO2_set_01_4; + break; + default: + break; + } + + if (1 == hdspm->tco->term) { + tc[2] |= HDSPM_TCO2_set_term_75R; + } + + hdspm_write(hdspm, HDSPM_WR_TCO, tc[0]); + hdspm_write(hdspm, HDSPM_WR_TCO+4, tc[1]); + hdspm_write(hdspm, HDSPM_WR_TCO+8, tc[2]); + hdspm_write(hdspm, HDSPM_WR_TCO+12, tc[3]); +} + + +#define HDSPM_TCO_SAMPLE_RATE(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_sample_rate, \ + .get = snd_hdspm_get_tco_sample_rate, \ + .put = snd_hdspm_put_tco_sample_rate \ +} + +static int snd_hdspm_info_tco_sample_rate(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *texts[] = { "44.1 kHz", "48 kHz" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 2; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_hdspm_get_tco_sample_rate(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + ucontrol->value.enumerated.item[0] = hdspm->tco->samplerate; + + return 0; +} + +static int snd_hdspm_put_tco_sample_rate(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->samplerate != ucontrol->value.enumerated.item[0]) { + hdspm->tco->samplerate = ucontrol->value.enumerated.item[0]; + + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} + + +#define HDSPM_TCO_PULL(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_pull, \ + .get = snd_hdspm_get_tco_pull, \ + .put = snd_hdspm_put_tco_pull \ +} + +static int snd_hdspm_info_tco_pull(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *texts[] = { "0", "+ 0.1 %", "- 0.1 %", "+ 4 %", "- 4 %" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 5; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_hdspm_get_tco_pull(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + ucontrol->value.enumerated.item[0] = hdspm->tco->pull; + + return 0; +} + +static int snd_hdspm_put_tco_pull(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->pull != ucontrol->value.enumerated.item[0]) { + hdspm->tco->pull = ucontrol->value.enumerated.item[0]; + + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} + +#define HDSPM_TCO_WCK_CONVERSION(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_wck_conversion, \ + .get = snd_hdspm_get_tco_wck_conversion, \ + .put = snd_hdspm_put_tco_wck_conversion \ +} + +static int snd_hdspm_info_tco_wck_conversion(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *texts[] = { "1:1", "44.1 -> 48", "48 -> 44.1" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 3; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_hdspm_get_tco_wck_conversion(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + ucontrol->value.enumerated.item[0] = hdspm->tco->wordclock; + + return 0; +} + +static int snd_hdspm_put_tco_wck_conversion(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->wordclock != ucontrol->value.enumerated.item[0]) { + hdspm->tco->wordclock = ucontrol->value.enumerated.item[0]; + + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} + + +#define HDSPM_TCO_FRAME_RATE(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_frame_rate, \ + .get = snd_hdspm_get_tco_frame_rate, \ + .put = snd_hdspm_put_tco_frame_rate \ +} + +static int snd_hdspm_info_tco_frame_rate(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *texts[] = { "24 fps", "25 fps", "29.97fps", + "29.97 dfps", "30 fps", "30 dfps" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 6; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_hdspm_get_tco_frame_rate(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - int offset; struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); - offset = ucontrol->id.index - 1; - if (offset < 0 || offset >= 8) - return -EINVAL; + ucontrol->value.enumerated.item[0] = hdspm->tco->framerate; - ucontrol->value.enumerated.item[0] = - hdspm_aes_sync_check(hdspm, offset); return 0; } +static int snd_hdspm_put_tco_frame_rate(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->framerate != ucontrol->value.enumerated.item[0]) { + hdspm->tco->framerate = ucontrol->value.enumerated.item[0]; -static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} - HDSPM_MIXER("Mixer", 0), -/* 'Sample Clock Source' complies with the alsa control naming scheme */ - HDSPM_CLOCK_SOURCE("Sample Clock Source", 0), +#define HDSPM_TCO_SYNC_SOURCE(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_sync_source, \ + .get = snd_hdspm_get_tco_sync_source, \ + .put = snd_hdspm_put_tco_sync_source \ +} + +static int snd_hdspm_info_tco_sync_source(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + static char *texts[] = { "LTC", "Video", "WCK" }; + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 3; + + if (uinfo->value.enumerated.item >= uinfo->value.enumerated.items) + uinfo->value.enumerated.item = + uinfo->value.enumerated.items - 1; + + strcpy(uinfo->value.enumerated.name, + texts[uinfo->value.enumerated.item]); + + return 0; +} + +static int snd_hdspm_get_tco_sync_source(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + ucontrol->value.enumerated.item[0] = hdspm->tco->input; + + return 0; +} + +static int snd_hdspm_put_tco_sync_source(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->input != ucontrol->value.enumerated.item[0]) { + hdspm->tco->input = ucontrol->value.enumerated.item[0]; + + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} + + +#define HDSPM_TCO_WORD_TERM(xname, xindex) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, \ + .name = xname, \ + .index = xindex, \ + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE |\ + SNDRV_CTL_ELEM_ACCESS_VOLATILE, \ + .info = snd_hdspm_info_tco_word_term, \ + .get = snd_hdspm_get_tco_word_term, \ + .put = snd_hdspm_put_tco_word_term \ +} + +static int snd_hdspm_info_tco_word_term(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_BOOLEAN; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 1; + + return 0; +} + + +static int snd_hdspm_get_tco_word_term(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + ucontrol->value.enumerated.item[0] = hdspm->tco->term; + + return 0; +} + + +static int snd_hdspm_put_tco_word_term(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct hdspm *hdspm = snd_kcontrol_chip(kcontrol); + + if (hdspm->tco->term != ucontrol->value.enumerated.item[0]) { + hdspm->tco->term = ucontrol->value.enumerated.item[0]; + + hdspm_tco_write(hdspm); + + return 1; + } + + return 0; +} + + + + +static struct snd_kcontrol_new snd_hdspm_controls_madi[] = { + HDSPM_MIXER("Mixer", 0), + HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), -/* 'External Rate' complies with the alsa control naming scheme */ - HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), - HDSPM_WC_SYNC_CHECK("Word Clock Lock Status", 0), - HDSPM_MADI_SYNC_CHECK("MADI Sync Lock Status", 0), + HDSPM_SYNC_CHECK("WC SyncCheck", 0), + HDSPM_SYNC_CHECK("MADI SyncCheck", 1), + HDSPM_SYNC_CHECK("TCO SyncCHeck", 2), + HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 3), HDSPM_LINE_OUT("Line Out", 0), HDSPM_TX_64("TX 64 channels mode", 0), HDSPM_C_TMS("Clear Track Marker", 0), HDSPM_SAFE_MODE("Safe Mode", 0), - HDSPM_INPUT_SELECT("Input Select", 0), + HDSPM_INPUT_SELECT("Input Select", 0) }; -static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { +static struct snd_kcontrol_new snd_hdspm_controls_madiface[] = { HDSPM_MIXER("Mixer", 0), -/* 'Sample Clock Source' complies with the alsa control naming scheme */ - HDSPM_CLOCK_SOURCE("Sample Clock Source", 0), + HDSPM_INTERNAL_CLOCK("Internal Clock", 0), + HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), + HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), + HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), + HDSPM_SYNC_CHECK("MADI SyncCheck", 0), + HDSPM_TX_64("TX 64 channels mode", 0), + HDSPM_C_TMS("Clear Track Marker", 0), + HDSPM_SAFE_MODE("Safe Mode", 0) +}; +static struct snd_kcontrol_new snd_hdspm_controls_aio[] = { + HDSPM_MIXER("Mixer", 0), + HDSPM_INTERNAL_CLOCK("Internal Clock", 0), HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), -/* 'External Rate' complies with the alsa control naming scheme */ HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), - HDSPM_WC_SYNC_CHECK("Word Clock Lock Status", 0), -/* HDSPM_AES_SYNC_CHECK("AES Lock Status", 0),*/ /* created in snd_hdspm_create_controls() */ + HDSPM_SYNC_CHECK("WC SyncCheck", 0), + HDSPM_SYNC_CHECK("AES SyncCheck", 1), + HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), + HDSPM_SYNC_CHECK("ADAT SyncCheck", 3), + HDSPM_SYNC_CHECK("TCO SyncCheck", 4), + HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 5), + HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), + HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), + HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT Frequency", 3), + HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 4), + HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 5) + + /* + HDSPM_INPUT_SELECT("Input Select", 0), + HDSPM_SPDIF_OPTICAL("SPDIF Out Optical", 0), + HDSPM_PROFESSIONAL("SPDIF Out Professional", 0); + HDSPM_SPDIF_IN("SPDIF In", 0); + HDSPM_BREAKOUT_CABLE("Breakout Cable", 0); + HDSPM_INPUT_LEVEL("Input Level", 0); + HDSPM_OUTPUT_LEVEL("Output Level", 0); + HDSPM_PHONES("Phones", 0); + */ +}; + +static struct snd_kcontrol_new snd_hdspm_controls_raydat[] = { + HDSPM_MIXER("Mixer", 0), + HDSPM_INTERNAL_CLOCK("Internal Clock", 0), + HDSPM_SYSTEM_CLOCK_MODE("Clock Mode", 0), + HDSPM_PREF_SYNC_REF("Pref Sync Ref", 0), + HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), + HDSPM_SYNC_CHECK("WC SyncCheck", 0), + HDSPM_SYNC_CHECK("AES SyncCheck", 1), + HDSPM_SYNC_CHECK("SPDIF SyncCheck", 2), + HDSPM_SYNC_CHECK("ADAT1 SyncCheck", 3), + HDSPM_SYNC_CHECK("ADAT2 SyncCheck", 4), + HDSPM_SYNC_CHECK("ADAT3 SyncCheck", 5), + HDSPM_SYNC_CHECK("ADAT4 SyncCheck", 6), + HDSPM_SYNC_CHECK("TCO SyncCheck", 7), + HDSPM_SYNC_CHECK("SYNC IN SyncCheck", 8), + HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES Frequency", 1), + HDSPM_AUTOSYNC_SAMPLE_RATE("SPDIF Frequency", 2), + HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT1 Frequency", 3), + HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT2 Frequency", 4), + HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT3 Frequency", 5), + HDSPM_AUTOSYNC_SAMPLE_RATE("ADAT4 Frequency", 6), + HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 7), + HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 8) +}; + +static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { + HDSPM_MIXER("Mixer", 0), + HDSPM_INTERNAL_CLOCK("Internal Clock", 0), + HDSPM_SYSTEM_CLOCK_MODE("System Clock Mode", 0), + HDSPM_PREF_SYNC_REF("Preferred Sync Reference", 0), + HDSPM_AUTOSYNC_REF("AutoSync Reference", 0), + HDSPM_SYSTEM_SAMPLE_RATE("System Sample Rate", 0), + HDSPM_AUTOSYNC_SAMPLE_RATE("External Rate", 0), + HDSPM_SYNC_CHECK("WC Sync Check", 0), + HDSPM_SYNC_CHECK("AES1 Sync Check", 1), + HDSPM_SYNC_CHECK("AES2 Sync Check", 2), + HDSPM_SYNC_CHECK("AES3 Sync Check", 3), + HDSPM_SYNC_CHECK("AES4 Sync Check", 4), + HDSPM_SYNC_CHECK("AES5 Sync Check", 5), + HDSPM_SYNC_CHECK("AES6 Sync Check", 6), + HDSPM_SYNC_CHECK("AES7 Sync Check", 7), + HDSPM_SYNC_CHECK("AES8 Sync Check", 8), + HDSPM_SYNC_CHECK("TCO Sync Check", 9), + HDSPM_SYNC_CHECK("SYNC IN Sync Check", 10), + HDSPM_AUTOSYNC_SAMPLE_RATE("WC Frequency", 0), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES1 Frequency", 1), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES2 Frequency", 2), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES3 Frequency", 3), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES4 Frequency", 4), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES5 Frequency", 5), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES6 Frequency", 6), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES7 Frequency", 7), + HDSPM_AUTOSYNC_SAMPLE_RATE("AES8 Frequency", 8), + HDSPM_AUTOSYNC_SAMPLE_RATE("TCO Frequency", 9), + HDSPM_AUTOSYNC_SAMPLE_RATE("SYNC IN Frequency", 10), HDSPM_LINE_OUT("Line Out", 0), HDSPM_EMPHASIS("Emphasis", 0), HDSPM_DOLBY("Non Audio", 0), @@ -2842,6 +4400,19 @@ static struct snd_kcontrol_new snd_hdspm_controls_aes32[] = { HDSPM_QS_WIRE("Quad Speed Wire Mode", 0), }; + + +/* Control elements for the optional TCO module */ +static struct snd_kcontrol_new snd_hdspm_controls_tco[] = { + HDSPM_TCO_SAMPLE_RATE("TCO Sample Rate", 0), + HDSPM_TCO_PULL("TCO Pull", 0), + HDSPM_TCO_WCK_CONVERSION("TCO WCK Conversion", 0), + HDSPM_TCO_FRAME_RATE("TCO Frame Rate", 0), + HDSPM_TCO_SYNC_SOURCE("TCO Sync Source", 0), + HDSPM_TCO_WORD_TERM("TCO Word Term", 0) +}; + + static struct snd_kcontrol_new snd_hdspm_playback_mixer = HDSPM_PLAYBACK_MIXER; @@ -2849,78 +4420,76 @@ static int hdspm_update_simple_mixer_controls(struct hdspm * hdspm) { int i; - for (i = hdspm->ds_channels; i < hdspm->ss_channels; ++i) { + for (i = hdspm->ds_out_channels; i < hdspm->ss_out_channels; ++i) { if (hdspm->system_sample_rate > 48000) { hdspm->playback_mixer_ctls[i]->vd[0].access = - SNDRV_CTL_ELEM_ACCESS_INACTIVE | - SNDRV_CTL_ELEM_ACCESS_READ | - SNDRV_CTL_ELEM_ACCESS_VOLATILE; + SNDRV_CTL_ELEM_ACCESS_INACTIVE | + SNDRV_CTL_ELEM_ACCESS_READ | + SNDRV_CTL_ELEM_ACCESS_VOLATILE; } else { hdspm->playback_mixer_ctls[i]->vd[0].access = - SNDRV_CTL_ELEM_ACCESS_READWRITE | - SNDRV_CTL_ELEM_ACCESS_VOLATILE; + SNDRV_CTL_ELEM_ACCESS_READWRITE | + SNDRV_CTL_ELEM_ACCESS_VOLATILE; } snd_ctl_notify(hdspm->card, SNDRV_CTL_EVENT_MASK_VALUE | - SNDRV_CTL_EVENT_MASK_INFO, - &hdspm->playback_mixer_ctls[i]->id); + SNDRV_CTL_EVENT_MASK_INFO, + &hdspm->playback_mixer_ctls[i]->id); } return 0; } -static int snd_hdspm_create_controls(struct snd_card *card, struct hdspm * hdspm) +static int snd_hdspm_create_controls(struct snd_card *card, + struct hdspm *hdspm) { unsigned int idx, limit; int err; struct snd_kcontrol *kctl; + struct snd_kcontrol_new *list = NULL; - /* add control list first */ - if (hdspm->is_aes32) { - struct snd_kcontrol_new aes_sync_ctl = - HDSPM_AES_SYNC_CHECK("AES Lock Status", 0); + switch (hdspm->io_type) { + case MADI: + list = snd_hdspm_controls_madi; + limit = ARRAY_SIZE(snd_hdspm_controls_madi); + break; + case MADIface: + list = snd_hdspm_controls_madiface; + limit = ARRAY_SIZE(snd_hdspm_controls_madiface); + break; + case AIO: + list = snd_hdspm_controls_aio; + limit = ARRAY_SIZE(snd_hdspm_controls_aio); + break; + case RayDAT: + list = snd_hdspm_controls_raydat; + limit = ARRAY_SIZE(snd_hdspm_controls_raydat); + break; + case AES32: + list = snd_hdspm_controls_aes32; + limit = ARRAY_SIZE(snd_hdspm_controls_aes32); + break; + } - for (idx = 0; idx < ARRAY_SIZE(snd_hdspm_controls_aes32); - idx++) { - err = snd_ctl_add(card, - snd_ctl_new1(&snd_hdspm_controls_aes32[idx], - hdspm)); - if (err < 0) - return err; - } - for (idx = 1; idx <= 8; idx++) { - aes_sync_ctl.index = idx; - err = snd_ctl_add(card, - snd_ctl_new1(&aes_sync_ctl, hdspm)); - if (err < 0) - return err; - } - } else { - for (idx = 0; idx < ARRAY_SIZE(snd_hdspm_controls_madi); - idx++) { + if (NULL != list) { + for (idx = 0; idx < limit; idx++) { err = snd_ctl_add(card, - snd_ctl_new1(&snd_hdspm_controls_madi[idx], - hdspm)); + snd_ctl_new1(&list[idx], hdspm)); if (err < 0) return err; } } - /* Channel playback mixer as default control - Note: the whole matrix would be 128*HDSPM_MIXER_CHANNELS Faders, - thats too * big for any alsamixer they are accessible via special - IOCTL on hwdep and the mixer 2dimensional mixer control - */ + /* create simple 1:1 playback mixer controls */ snd_hdspm_playback_mixer.name = "Chn"; - limit = HDSPM_MAX_CHANNELS; - - /* The index values are one greater than the channel ID so that - * alsamixer will display them correctly. We want to use the index - * for fast lookup of the relevant channel, but if we use it at all, - * most ALSA software does the wrong thing with it ... - */ - + if (hdspm->system_sample_rate >= 128000) { + limit = hdspm->qs_out_channels; + } else if (hdspm->system_sample_rate >= 64000) { + limit = hdspm->ds_out_channels; + } else { + limit = hdspm->ss_out_channels; + } for (idx = 0; idx < limit; ++idx) { snd_hdspm_playback_mixer.index = idx + 1; kctl = snd_ctl_new1(&snd_hdspm_playback_mixer, hdspm); @@ -2930,11 +4499,24 @@ static int snd_hdspm_create_controls(struct snd_card *card, struct hdspm * hdspm hdspm->playback_mixer_ctls[idx] = kctl; } + + if (hdspm->tco) { + /* add tco control elements */ + list = snd_hdspm_controls_tco; + limit = ARRAY_SIZE(snd_hdspm_controls_tco); + for (idx = 0; idx < limit; idx++) { + err = snd_ctl_add(card, + snd_ctl_new1(&list[idx], hdspm)); + if (err < 0) + return err; + } + } + return 0; } /*------------------------------------------------------------ - /proc interface + /proc interface ------------------------------------------------------------*/ static void @@ -2942,72 +4524,178 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, struct snd_info_buffer *buffer) { struct hdspm *hdspm = entry->private_data; - unsigned int status; - unsigned int status2; + unsigned int status, status2, control, freq; + char *pref_sync_ref; char *autosync_ref; char *system_clock_mode; - char *clock_source; char *insel; - char *syncref; int x, x2; + /* TCO stuff */ + int a, ltc, frames, seconds, minutes, hours; + unsigned int period; + u64 freq_const = 0; + u32 rate; + status = hdspm_read(hdspm, HDSPM_statusRegister); status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + control = hdspm->control_register; + freq = hdspm_read(hdspm, HDSPM_timecodeRegister); snd_iprintf(buffer, "%s (Card #%d) Rev.%x Status2first3bits: %x\n", - hdspm->card_name, hdspm->card->number + 1, - hdspm->firmware_rev, - (status2 & HDSPM_version0) | - (status2 & HDSPM_version1) | (status2 & - HDSPM_version2)); + hdspm->card_name, hdspm->card->number + 1, + hdspm->firmware_rev, + (status2 & HDSPM_version0) | + (status2 & HDSPM_version1) | (status2 & + HDSPM_version2)); + + snd_iprintf(buffer, "HW Serial: 0x%06x%06x\n", + (hdspm_read(hdspm, HDSPM_midiStatusIn1)>>8) & 0xFFFFFF, + (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); snd_iprintf(buffer, "IRQ: %d Registers bus: 0x%lx VM: 0x%lx\n", - hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); + hdspm->irq, hdspm->port, (unsigned long)hdspm->iobase); snd_iprintf(buffer, "--- System ---\n"); snd_iprintf(buffer, - "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", - status & HDSPM_audioIRQPending, - (status & HDSPM_midi0IRQPending) ? 1 : 0, - (status & HDSPM_midi1IRQPending) ? 1 : 0, - hdspm->irq_count); + "IRQ Pending: Audio=%d, MIDI0=%d, MIDI1=%d, IRQcount=%d\n", + status & HDSPM_audioIRQPending, + (status & HDSPM_midi0IRQPending) ? 1 : 0, + (status & HDSPM_midi1IRQPending) ? 1 : 0, + hdspm->irq_count); snd_iprintf(buffer, - "HW pointer: id = %d, rawptr = %d (%d->%d) " - "estimated= %ld (bytes)\n", - ((status & HDSPM_BufferID) ? 1 : 0), - (status & HDSPM_BufferPositionMask), - (status & HDSPM_BufferPositionMask) % - (2 * (int)hdspm->period_bytes), - ((status & HDSPM_BufferPositionMask) - 64) % - (2 * (int)hdspm->period_bytes), - (long) hdspm_hw_pointer(hdspm) * 4); + "HW pointer: id = %d, rawptr = %d (%d->%d) " + "estimated= %ld (bytes)\n", + ((status & HDSPM_BufferID) ? 1 : 0), + (status & HDSPM_BufferPositionMask), + (status & HDSPM_BufferPositionMask) % + (2 * (int)hdspm->period_bytes), + ((status & HDSPM_BufferPositionMask) - 64) % + (2 * (int)hdspm->period_bytes), + (long) hdspm_hw_pointer(hdspm) * 4); snd_iprintf(buffer, - "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", - hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, - hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, - hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, - hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); + "MIDI FIFO: Out1=0x%x, Out2=0x%x, In1=0x%x, In2=0x%x \n", + hdspm_read(hdspm, HDSPM_midiStatusOut0) & 0xFF, + hdspm_read(hdspm, HDSPM_midiStatusOut1) & 0xFF, + hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, + hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); snd_iprintf(buffer, - "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " - "status2=0x%x\n", - hdspm->control_register, hdspm->control2_register, - status, status2); + "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", + hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, + hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); + snd_iprintf(buffer, + "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " + "status2=0x%x\n", + hdspm->control_register, hdspm->control2_register, + status, status2); + if (status & HDSPM_tco_detect) { + snd_iprintf(buffer, "TCO module detected.\n"); + a = hdspm_read(hdspm, HDSPM_RD_TCO+4); + if (a & HDSPM_TCO1_LTC_Input_valid) { + snd_iprintf(buffer, " LTC valid, "); + switch (a & (HDSPM_TCO1_LTC_Format_LSB | + HDSPM_TCO1_LTC_Format_MSB)) { + case 0: + snd_iprintf(buffer, "24 fps, "); + break; + case HDSPM_TCO1_LTC_Format_LSB: + snd_iprintf(buffer, "25 fps, "); + break; + case HDSPM_TCO1_LTC_Format_MSB: + snd_iprintf(buffer, "29.97 fps, "); + break; + default: + snd_iprintf(buffer, "30 fps, "); + break; + } + if (a & HDSPM_TCO1_set_drop_frame_flag) { + snd_iprintf(buffer, "drop frame\n"); + } else { + snd_iprintf(buffer, "full frame\n"); + } + } else { + snd_iprintf(buffer, " no LTC\n"); + } + if (a & HDSPM_TCO1_Video_Input_Format_NTSC) { + snd_iprintf(buffer, " Video: NTSC\n"); + } else if (a & HDSPM_TCO1_Video_Input_Format_PAL) { + snd_iprintf(buffer, " Video: PAL\n"); + } else { + snd_iprintf(buffer, " No video\n"); + } + if (a & HDSPM_TCO1_TCO_lock) { + snd_iprintf(buffer, " Sync: lock\n"); + } else { + snd_iprintf(buffer, " Sync: no lock\n"); + } + + switch (hdspm->io_type) { + case MADI: + case AES32: + freq_const = 110069313433624ULL; + break; + case RayDAT: + case AIO: + freq_const = 104857600000000ULL; + break; + case MADIface: + break; /* no TCO possible */ + } + + period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); + snd_iprintf(buffer, " period: %u\n", period); + + + /* rate = freq_const/period; */ + rate = div_u64(freq_const, period); + + if (control & HDSPM_QuadSpeed) { + rate *= 4; + } else if (control & HDSPM_DoubleSpeed) { + rate *= 2; + } + + snd_iprintf(buffer, " Frequency: %u Hz\n", + (unsigned int) rate); + + ltc = hdspm_read(hdspm, HDSPM_RD_TCO); + frames = ltc & 0xF; + ltc >>= 4; + frames += (ltc & 0x3) * 10; + ltc >>= 4; + seconds = ltc & 0xF; + ltc >>= 4; + seconds += (ltc & 0x7) * 10; + ltc >>= 4; + minutes = ltc & 0xF; + ltc >>= 4; + minutes += (ltc & 0x7) * 10; + ltc >>= 4; + hours = ltc & 0xF; + ltc >>= 4; + hours += (ltc & 0x3) * 10; + snd_iprintf(buffer, + " LTC In: %02d:%02d:%02d:%02d\n", + hours, minutes, seconds, frames); + + } else { + snd_iprintf(buffer, "No TCO module detected.\n"); + } snd_iprintf(buffer, "--- Settings ---\n"); x = 1 << (6 + hdspm_decode_latency(hdspm->control_register & - HDSPM_LatencyMask)); + HDSPM_LatencyMask)); snd_iprintf(buffer, - "Size (Latency): %d samples (2 periods of %lu bytes)\n", - x, (unsigned long) hdspm->period_bytes); + "Size (Latency): %d samples (2 periods of %lu bytes)\n", + x, (unsigned long) hdspm->period_bytes); - snd_iprintf(buffer, "Line out: %s, Precise Pointer: %s\n", - (hdspm->control_register & HDSPM_LineOut) ? "on " : "off", - (hdspm->precise_ptr) ? "on" : "off"); + snd_iprintf(buffer, "Line out: %s\n", + (hdspm->control_register & HDSPM_LineOut) ? "on " : "off"); switch (hdspm->control_register & HDSPM_InputMask) { case HDSPM_InputOptical: @@ -3017,63 +4705,22 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, insel = "Coaxial"; break; default: - insel = "Unknown"; - } - - switch (hdspm->control_register & HDSPM_SyncRefMask) { - case HDSPM_SyncRef_Word: - syncref = "WordClock"; - break; - case HDSPM_SyncRef_MADI: - syncref = "MADI"; - break; - default: - syncref = "Unknown"; + insel = "Unkown"; } - snd_iprintf(buffer, "Inputsel = %s, SyncRef = %s\n", insel, - syncref); snd_iprintf(buffer, - "ClearTrackMarker = %s, Transmit in %s Channel Mode, " - "Auto Input %s\n", - (hdspm-> - control_register & HDSPM_clr_tms) ? "on" : "off", - (hdspm-> - control_register & HDSPM_TX_64ch) ? "64" : "56", - (hdspm-> - control_register & HDSPM_AutoInp) ? "on" : "off"); + "ClearTrackMarker = %s, Transmit in %s Channel Mode, " + "Auto Input %s\n", + (hdspm->control_register & HDSPM_clr_tms) ? "on" : "off", + (hdspm->control_register & HDSPM_TX_64ch) ? "64" : "56", + (hdspm->control_register & HDSPM_AutoInp) ? "on" : "off"); + - switch (hdspm_clock_source(hdspm)) { - case HDSPM_CLOCK_SOURCE_AUTOSYNC: - clock_source = "AutoSync"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ: - clock_source = "Internal 32 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ: - clock_source = "Internal 44.1 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ: - clock_source = "Internal 48 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ: - clock_source = "Internal 64 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ: - clock_source = "Internal 88.2 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ: - clock_source = "Internal 96 kHz"; - break; - default: - clock_source = "Error"; - } - snd_iprintf(buffer, "Sample Clock Source: %s\n", clock_source); if (!(hdspm->control_register & HDSPM_ClockModeMaster)) - system_clock_mode = "Slave"; + system_clock_mode = "AutoSync"; else system_clock_mode = "Master"; - snd_iprintf(buffer, "System Clock Mode: %s\n", system_clock_mode); + snd_iprintf(buffer, "AutoSync Reference: %s\n", system_clock_mode); switch (hdspm_pref_sync_ref(hdspm)) { case HDSPM_SYNC_FROM_WORD: @@ -3082,15 +4729,21 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, case HDSPM_SYNC_FROM_MADI: pref_sync_ref = "MADI Sync"; break; + case HDSPM_SYNC_FROM_TCO: + pref_sync_ref = "TCO"; + break; + case HDSPM_SYNC_FROM_SYNC_IN: + pref_sync_ref = "Sync In"; + break; default: pref_sync_ref = "XXXX Clock"; break; } snd_iprintf(buffer, "Preferred Sync Reference: %s\n", - pref_sync_ref); + pref_sync_ref); snd_iprintf(buffer, "System Clock Frequency: %d\n", - hdspm->system_sample_rate); + hdspm->system_sample_rate); snd_iprintf(buffer, "--- Status:\n"); @@ -3099,12 +4752,18 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, x2 = status2 & HDSPM_wcSync; snd_iprintf(buffer, "Inputs MADI=%s, WordClock=%s\n", - (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : - "NoLock", - (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : - "NoLock"); + (status & HDSPM_madiLock) ? (x ? "Sync" : "Lock") : + "NoLock", + (status2 & HDSPM_wcLock) ? (x2 ? "Sync" : "Lock") : + "NoLock"); switch (hdspm_autosync_ref(hdspm)) { + case HDSPM_AUTOSYNC_FROM_SYNC_IN: + autosync_ref = "Sync In"; + break; + case HDSPM_AUTOSYNC_FROM_TCO: + autosync_ref = "TCO"; + break; case HDSPM_AUTOSYNC_FROM_WORD: autosync_ref = "Word Clock"; break; @@ -3119,15 +4778,15 @@ snd_hdspm_proc_read_madi(struct snd_info_entry * entry, break; } snd_iprintf(buffer, - "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", - autosync_ref, hdspm_external_sample_rate(hdspm), - (status & HDSPM_madiFreqMask) >> 22, - (status2 & HDSPM_wcFreqMask) >> 5); + "AutoSync: Reference= %s, Freq=%d (MADI = %d, Word = %d)\n", + autosync_ref, hdspm_external_sample_rate(hdspm), + (status & HDSPM_madiFreqMask) >> 22, + (status2 & HDSPM_wcFreqMask) >> 5); snd_iprintf(buffer, "Input: %s, Mode=%s\n", - (status & HDSPM_AB_int) ? "Coax" : "Optical", - (status & HDSPM_RX_64ch) ? "64 channels" : - "56 channels"); + (status & HDSPM_AB_int) ? "Coax" : "Optical", + (status & HDSPM_RX_64ch) ? "64 channels" : + "56 channels"); snd_iprintf(buffer, "\n"); } @@ -3142,8 +4801,6 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, unsigned int timecode; int pref_syncref; char *autosync_ref; - char *system_clock_mode; - char *clock_source; int x; status = hdspm_read(hdspm, HDSPM_statusRegister); @@ -3183,24 +4840,27 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xFF, hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xFF); snd_iprintf(buffer, - "Register: ctrl1=0x%x, status1=0x%x, status2=0x%x, " - "timecode=0x%x\n", - hdspm->control_register, - status, status2, timecode); + "MIDIoverMADI FIFO: In=0x%x, Out=0x%x \n", + hdspm_read(hdspm, HDSPM_midiStatusIn2) & 0xFF, + hdspm_read(hdspm, HDSPM_midiStatusOut2) & 0xFF); + snd_iprintf(buffer, + "Register: ctrl1=0x%x, ctrl2=0x%x, status1=0x%x, " + "status2=0x%x\n", + hdspm->control_register, hdspm->control2_register, + status, status2); snd_iprintf(buffer, "--- Settings ---\n"); x = 1 << (6 + hdspm_decode_latency(hdspm->control_register & - HDSPM_LatencyMask)); + HDSPM_LatencyMask)); snd_iprintf(buffer, "Size (Latency): %d samples (2 periods of %lu bytes)\n", x, (unsigned long) hdspm->period_bytes); - snd_iprintf(buffer, "Line out: %s, Precise Pointer: %s\n", + snd_iprintf(buffer, "Line out: %s\n", (hdspm-> - control_register & HDSPM_LineOut) ? "on " : "off", - (hdspm->precise_ptr) ? "on" : "off"); + control_register & HDSPM_LineOut) ? "on " : "off"); snd_iprintf(buffer, "ClearTrackMarker %s, Emphasis %s, Dolby %s\n", @@ -3211,46 +4871,6 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, (hdspm-> control_register & HDSPM_Dolby) ? "on" : "off"); - switch (hdspm_clock_source(hdspm)) { - case HDSPM_CLOCK_SOURCE_AUTOSYNC: - clock_source = "AutoSync"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_32KHZ: - clock_source = "Internal 32 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_44_1KHZ: - clock_source = "Internal 44.1 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_48KHZ: - clock_source = "Internal 48 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_64KHZ: - clock_source = "Internal 64 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_88_2KHZ: - clock_source = "Internal 88.2 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_96KHZ: - clock_source = "Internal 96 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_128KHZ: - clock_source = "Internal 128 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_176_4KHZ: - clock_source = "Internal 176.4 kHz"; - break; - case HDSPM_CLOCK_SOURCE_INTERNAL_192KHZ: - clock_source = "Internal 192 kHz"; - break; - default: - clock_source = "Error"; - } - snd_iprintf(buffer, "Sample Clock Source: %s\n", clock_source); - if (!(hdspm->control_register & HDSPM_ClockModeMaster)) - system_clock_mode = "Slave"; - else - system_clock_mode = "Master"; - snd_iprintf(buffer, "System Clock Mode: %s\n", system_clock_mode); pref_syncref = hdspm_pref_sync_ref(hdspm); if (pref_syncref == 0) @@ -3274,38 +4894,108 @@ snd_hdspm_proc_read_aes32(struct snd_info_entry * entry, snd_iprintf(buffer, "--- Status:\n"); snd_iprintf(buffer, "Word: %s Frequency: %d\n", - (status & HDSPM_AES32_wcLock)? "Sync " : "No Lock", + (status & HDSPM_AES32_wcLock) ? "Sync " : "No Lock", HDSPM_bit2freq((status >> HDSPM_AES32_wcFreq_bit) & 0xF)); for (x = 0; x < 8; x++) { snd_iprintf(buffer, "AES%d: %s Frequency: %d\n", x+1, (status2 & (HDSPM_LockAES >> x)) ? - "Sync ": "No Lock", + "Sync " : "No Lock", HDSPM_bit2freq((timecode >> (4*x)) & 0xF)); } switch (hdspm_autosync_ref(hdspm)) { - case HDSPM_AES32_AUTOSYNC_FROM_NONE: autosync_ref="None"; break; - case HDSPM_AES32_AUTOSYNC_FROM_WORD: autosync_ref="Word Clock"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES1: autosync_ref="AES1"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES2: autosync_ref="AES2"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES3: autosync_ref="AES3"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES4: autosync_ref="AES4"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES5: autosync_ref="AES5"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES6: autosync_ref="AES6"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES7: autosync_ref="AES7"; break; - case HDSPM_AES32_AUTOSYNC_FROM_AES8: autosync_ref="AES8"; break; - default: autosync_ref = "---"; break; + case HDSPM_AES32_AUTOSYNC_FROM_NONE: + autosync_ref = "None"; break; + case HDSPM_AES32_AUTOSYNC_FROM_WORD: + autosync_ref = "Word Clock"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES1: + autosync_ref = "AES1"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES2: + autosync_ref = "AES2"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES3: + autosync_ref = "AES3"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES4: + autosync_ref = "AES4"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES5: + autosync_ref = "AES5"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES6: + autosync_ref = "AES6"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES7: + autosync_ref = "AES7"; break; + case HDSPM_AES32_AUTOSYNC_FROM_AES8: + autosync_ref = "AES8"; break; + default: + autosync_ref = "---"; break; } snd_iprintf(buffer, "AutoSync ref = %s\n", autosync_ref); snd_iprintf(buffer, "\n"); } +static void +snd_hdspm_proc_read_raydat(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct hdspm *hdspm = entry->private_data; + unsigned int status1, status2, status3, control, i; + unsigned int lock, sync; + + status1 = hdspm_read(hdspm, HDSPM_RD_STATUS_1); /* s1 */ + status2 = hdspm_read(hdspm, HDSPM_RD_STATUS_2); /* freq */ + status3 = hdspm_read(hdspm, HDSPM_RD_STATUS_3); /* s2 */ + + control = hdspm->control_register; + + snd_iprintf(buffer, "STATUS1: 0x%08x\n", status1); + snd_iprintf(buffer, "STATUS2: 0x%08x\n", status2); + snd_iprintf(buffer, "STATUS3: 0x%08x\n", status3); + + + snd_iprintf(buffer, "\n*** CLOCK MODE\n\n"); + + snd_iprintf(buffer, "Clock mode : %s\n", + (hdspm_system_clock_mode(hdspm) == 0) ? "master" : "slave"); + snd_iprintf(buffer, "System frequency: %d Hz\n", + hdspm_get_system_sample_rate(hdspm)); + + snd_iprintf(buffer, "\n*** INPUT STATUS\n\n"); + + lock = 0x1; + sync = 0x100; + + for (i = 0; i < 8; i++) { + snd_iprintf(buffer, "s1_input %d: Lock %d, Sync %d, Freq %s\n", + i, + (status1 & lock) ? 1 : 0, + (status1 & sync) ? 1 : 0, + texts_freq[(status2 >> (i * 4)) & 0xF]); + + lock = lock<<1; + sync = sync<<1; + } + + snd_iprintf(buffer, "WC input: Lock %d, Sync %d, Freq %s\n", + (status1 & 0x1000000) ? 1 : 0, + (status1 & 0x2000000) ? 1 : 0, + texts_freq[(status1 >> 16) & 0xF]); + + snd_iprintf(buffer, "TCO input: Lock %d, Sync %d, Freq %s\n", + (status1 & 0x4000000) ? 1 : 0, + (status1 & 0x8000000) ? 1 : 0, + texts_freq[(status1 >> 20) & 0xF]); + + snd_iprintf(buffer, "SYNC IN: Lock %d, Sync %d, Freq %s\n", + (status3 & 0x400) ? 1 : 0, + (status3 & 0x800) ? 1 : 0, + texts_freq[(status2 >> 12) & 0xF]); + +} + #ifdef CONFIG_SND_DEBUG static void -snd_hdspm_proc_read_debug(struct snd_info_entry * entry, +snd_hdspm_proc_read_debug(struct snd_info_entry *entry, struct snd_info_buffer *buffer) { struct hdspm *hdspm = entry->private_data; @@ -3322,16 +5012,68 @@ snd_hdspm_proc_read_debug(struct snd_info_entry * entry, #endif +static void snd_hdspm_proc_ports_in(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct hdspm *hdspm = entry->private_data; + int i; + + snd_iprintf(buffer, "# generated by hdspm\n"); + + for (i = 0; i < hdspm->max_channels_in; i++) { + snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_in[i]); + } +} -static void __devinit snd_hdspm_proc_init(struct hdspm * hdspm) +static void snd_hdspm_proc_ports_out(struct snd_info_entry *entry, + struct snd_info_buffer *buffer) +{ + struct hdspm *hdspm = entry->private_data; + int i; + + snd_iprintf(buffer, "# generated by hdspm\n"); + + for (i = 0; i < hdspm->max_channels_out; i++) { + snd_iprintf(buffer, "%d=%s\n", i+1, hdspm->port_names_out[i]); + } +} + + +static void __devinit snd_hdspm_proc_init(struct hdspm *hdspm) { struct snd_info_entry *entry; - if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) - snd_info_set_text_ops(entry, hdspm, - hdspm->is_aes32 ? - snd_hdspm_proc_read_aes32 : - snd_hdspm_proc_read_madi); + if (!snd_card_proc_new(hdspm->card, "hdspm", &entry)) { + switch (hdspm->io_type) { + case AES32: + snd_info_set_text_ops(entry, hdspm, + snd_hdspm_proc_read_aes32); + break; + case MADI: + snd_info_set_text_ops(entry, hdspm, + snd_hdspm_proc_read_madi); + break; + case MADIface: + /* snd_info_set_text_ops(entry, hdspm, + snd_hdspm_proc_read_madiface); */ + break; + case RayDAT: + snd_info_set_text_ops(entry, hdspm, + snd_hdspm_proc_read_raydat); + break; + case AIO: + break; + } + } + + if (!snd_card_proc_new(hdspm->card, "ports.in", &entry)) { + snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_in); + } + + if (!snd_card_proc_new(hdspm->card, "ports.out", &entry)) { + snd_info_set_text_ops(entry, hdspm, snd_hdspm_proc_ports_out); + } + #ifdef CONFIG_SND_DEBUG /* debug file to read all hdspm registers */ if (!snd_card_proc_new(hdspm->card, "debug", &entry)) @@ -3341,47 +5083,48 @@ static void __devinit snd_hdspm_proc_init(struct hdspm * hdspm) } /*------------------------------------------------------------ - hdspm intitialize + hdspm intitialize ------------------------------------------------------------*/ static int snd_hdspm_set_defaults(struct hdspm * hdspm) { - unsigned int i; - /* ASSUMPTION: hdspm->lock is either held, or there is no need to hold it (e.g. during module initialization). - */ + */ /* set defaults: */ - if (hdspm->is_aes32) + hdspm->settings_register = 0; + + switch (hdspm->io_type) { + case MADI: + case MADIface: + hdspm->control_register = + 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; + break; + + case RayDAT: + case AIO: + hdspm->settings_register = 0x1 + 0x1000; + /* Magic values are: LAT_0, LAT_2, Master, freq1, tx64ch, inp_0, + * line_out */ + hdspm->control_register = + 0x2 + 0x8 + 0x10 + 0x80 + 0x400 + 0x4000 + 0x1000000; + break; + + case AES32: hdspm->control_register = HDSPM_ClockModeMaster | /* Master Cloack Mode on */ - hdspm_encode_latency(7) | /* latency maximum = - * 8192 samples - */ + hdspm_encode_latency(7) | /* latency max=8192samples */ HDSPM_SyncRef0 | /* AES1 is syncclock */ HDSPM_LineOut | /* Analog output in */ HDSPM_Professional; /* Professional mode */ - else - hdspm->control_register = - HDSPM_ClockModeMaster | /* Master Cloack Mode on */ - hdspm_encode_latency(7) | /* latency maximum = - * 8192 samples - */ - HDSPM_InputCoaxial | /* Input Coax not Optical */ - HDSPM_SyncRef_MADI | /* Madi is syncclock */ - HDSPM_LineOut | /* Analog output in */ - HDSPM_TX_64ch | /* transmit in 64ch mode */ - HDSPM_AutoInp; /* AutoInput chossing (takeover) */ - - /* ! HDSPM_Frequency0|HDSPM_Frequency1 = 44.1khz */ - /* ! HDSPM_DoubleSpeed HDSPM_QuadSpeed = normal speed */ - /* ! HDSPM_clr_tms = do not clear bits in track marks */ + break; + } hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); - if (!hdspm->is_aes32) { + if (AES32 == hdspm->io_type) { /* No control2 register for AES32 */ #ifdef SNDRV_BIG_ENDIAN hdspm->control2_register = HDSPM_BIGENDIAN_MODE; @@ -3397,57 +5140,59 @@ static int snd_hdspm_set_defaults(struct hdspm * hdspm) all_in_all_mixer(hdspm, 0 * UNITY_GAIN); - if (line_outs_monitor[hdspm->dev]) { - - snd_printk(KERN_INFO "HDSPM: " - "sending all playback streams to line outs.\n"); - - for (i = 0; i < HDSPM_MIXER_CHANNELS; i++) { - if (hdspm_write_pb_gain(hdspm, i, i, UNITY_GAIN)) - return -EIO; - } + if (hdspm->io_type == AIO || hdspm->io_type == RayDAT) { + hdspm_write(hdspm, HDSPM_WR_SETTINGS, hdspm->settings_register); } /* set a default rate so that the channel map is set up. */ - hdspm->channel_map = channel_map_madi_ss; - hdspm_set_rate(hdspm, 44100, 1); + hdspm_set_rate(hdspm, 48000, 1); return 0; } /*------------------------------------------------------------ - interrupt + interrupt ------------------------------------------------------------*/ static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) { struct hdspm *hdspm = (struct hdspm *) dev_id; unsigned int status; - int audio; - int midi0; - int midi1; - unsigned int midi0status; - unsigned int midi1status; - int schedule = 0; + int i, audio, midi, schedule = 0; + /* cycles_t now; */ status = hdspm_read(hdspm, HDSPM_statusRegister); audio = status & HDSPM_audioIRQPending; - midi0 = status & HDSPM_midi0IRQPending; - midi1 = status & HDSPM_midi1IRQPending; + midi = status & (HDSPM_midi0IRQPending | HDSPM_midi1IRQPending | + HDSPM_midi2IRQPending | HDSPM_midi3IRQPending); + + /* now = get_cycles(); */ + /** + * LAT_2..LAT_0 period counter (win) counter (mac) + * 6 4096 ~256053425 ~514672358 + * 5 2048 ~128024983 ~257373821 + * 4 1024 ~64023706 ~128718089 + * 3 512 ~32005945 ~64385999 + * 2 256 ~16003039 ~32260176 + * 1 128 ~7998738 ~16194507 + * 0 64 ~3998231 ~8191558 + **/ + /* + snd_printk(KERN_INFO "snd_hdspm_interrupt %llu @ %llx\n", + now-hdspm->last_interrupt, status & 0xFFC0); + hdspm->last_interrupt = now; + */ - if (!audio && !midi0 && !midi1) + if (!audio && !midi) return IRQ_NONE; hdspm_write(hdspm, HDSPM_interruptConfirmation, 0); hdspm->irq_count++; - midi0status = hdspm_read(hdspm, HDSPM_midiStatusIn0) & 0xff; - midi1status = hdspm_read(hdspm, HDSPM_midiStatusIn1) & 0xff; if (audio) { - if (hdspm->capture_substream) snd_pcm_period_elapsed(hdspm->capture_substream); @@ -3455,118 +5200,44 @@ static irqreturn_t snd_hdspm_interrupt(int irq, void *dev_id) snd_pcm_period_elapsed(hdspm->playback_substream); } - if (midi0 && midi0status) { - /* we disable interrupts for this input until processing - * is done - */ - hdspm->control_register &= ~HDSPM_Midi0InterruptEnable; - hdspm_write(hdspm, HDSPM_controlRegister, - hdspm->control_register); - hdspm->midi[0].pending = 1; - schedule = 1; - } - if (midi1 && midi1status) { - /* we disable interrupts for this input until processing - * is done - */ - hdspm->control_register &= ~HDSPM_Midi1InterruptEnable; - hdspm_write(hdspm, HDSPM_controlRegister, - hdspm->control_register); - hdspm->midi[1].pending = 1; - schedule = 1; + if (midi) { + i = 0; + while (i < hdspm->midiPorts) { + if ((hdspm_read(hdspm, + hdspm->midi[i].statusIn) & 0xff) && + (status & hdspm->midi[i].irq)) { + /* we disable interrupts for this input until + * processing is done + */ + hdspm->control_register &= ~hdspm->midi[i].ie; + hdspm_write(hdspm, HDSPM_controlRegister, + hdspm->control_register); + hdspm->midi[i].pending = 1; + schedule = 1; + } + + i++; + } + + if (schedule) + tasklet_hi_schedule(&hdspm->midi_tasklet); } - if (schedule) - tasklet_schedule(&hdspm->midi_tasklet); + return IRQ_HANDLED; } /*------------------------------------------------------------ - pcm interface + pcm interface ------------------------------------------------------------*/ -static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream * - substream) +static snd_pcm_uframes_t snd_hdspm_hw_pointer(struct snd_pcm_substream + *substream) { struct hdspm *hdspm = snd_pcm_substream_chip(substream); return hdspm_hw_pointer(hdspm); } -static char *hdspm_channel_buffer_location(struct hdspm * hdspm, - int stream, int channel) -{ - int mapped_channel; - - if (snd_BUG_ON(channel < 0 || channel >= HDSPM_MAX_CHANNELS)) - return NULL; - - mapped_channel = hdspm->channel_map[channel]; - if (mapped_channel < 0) - return NULL; - - if (stream == SNDRV_PCM_STREAM_CAPTURE) - return hdspm->capture_buffer + - mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES; - else - return hdspm->playback_buffer + - mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES; -} - - -/* dont know why need it ??? */ -static int snd_hdspm_playback_copy(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, - void __user *src, snd_pcm_uframes_t count) -{ - struct hdspm *hdspm = snd_pcm_substream_chip(substream); - char *channel_buf; - - if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4)) - return -EINVAL; - - channel_buf = - hdspm_channel_buffer_location(hdspm, substream->pstr->stream, - channel); - - if (snd_BUG_ON(!channel_buf)) - return -EIO; - - return copy_from_user(channel_buf + pos * 4, src, count * 4); -} - -static int snd_hdspm_capture_copy(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, - void __user *dst, snd_pcm_uframes_t count) -{ - struct hdspm *hdspm = snd_pcm_substream_chip(substream); - char *channel_buf; - - if (snd_BUG_ON(pos + count > HDSPM_CHANNEL_BUFFER_BYTES / 4)) - return -EINVAL; - - channel_buf = - hdspm_channel_buffer_location(hdspm, substream->pstr->stream, - channel); - if (snd_BUG_ON(!channel_buf)) - return -EIO; - return copy_to_user(dst, channel_buf + pos * 4, count * 4); -} - -static int snd_hdspm_hw_silence(struct snd_pcm_substream *substream, - int channel, snd_pcm_uframes_t pos, - snd_pcm_uframes_t count) -{ - struct hdspm *hdspm = snd_pcm_substream_chip(substream); - char *channel_buf; - - channel_buf = - hdspm_channel_buffer_location(hdspm, substream->pstr->stream, - channel); - if (snd_BUG_ON(!channel_buf)) - return -EIO; - memset(channel_buf + pos * 4, 0, count * 4); - return 0; -} static int snd_hdspm_reset(struct snd_pcm_substream *substream) { @@ -3589,7 +5260,7 @@ static int snd_hdspm_reset(struct snd_pcm_substream *substream) snd_pcm_group_for_each_entry(s, substream) { if (s == other) { oruntime->status->hw_ptr = - runtime->status->hw_ptr; + runtime->status->hw_ptr; break; } } @@ -3621,19 +5292,19 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, /* The other stream is open, and not by the same task as this one. Make sure that the parameters that matter are the same. - */ + */ if (params_rate(params) != hdspm->system_sample_rate) { spin_unlock_irq(&hdspm->lock); _snd_pcm_hw_param_setempty(params, - SNDRV_PCM_HW_PARAM_RATE); + SNDRV_PCM_HW_PARAM_RATE); return -EBUSY; } if (params_period_size(params) != hdspm->period_bytes / 4) { spin_unlock_irq(&hdspm->lock); _snd_pcm_hw_param_setempty(params, - SNDRV_PCM_HW_PARAM_PERIOD_SIZE); + SNDRV_PCM_HW_PARAM_PERIOD_SIZE); return -EBUSY; } @@ -3646,18 +5317,20 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, spin_lock_irq(&hdspm->lock); err = hdspm_set_rate(hdspm, params_rate(params), 0); if (err < 0) { + snd_printk(KERN_INFO "err on hdspm_set_rate: %d\n", err); spin_unlock_irq(&hdspm->lock); _snd_pcm_hw_param_setempty(params, - SNDRV_PCM_HW_PARAM_RATE); + SNDRV_PCM_HW_PARAM_RATE); return err; } spin_unlock_irq(&hdspm->lock); err = hdspm_set_interrupt_interval(hdspm, - params_period_size(params)); + params_period_size(params)); if (err < 0) { + snd_printk(KERN_INFO "err on hdspm_set_interrupt_interval: %d\n", err); _snd_pcm_hw_param_setempty(params, - SNDRV_PCM_HW_PARAM_PERIOD_SIZE); + SNDRV_PCM_HW_PARAM_PERIOD_SIZE); return err; } @@ -3667,10 +5340,13 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, /* malloc all buffer even if not enabled to get sure */ /* Update for MADI rev 204: we need to allocate for all channels, * otherwise it doesn't work at 96kHz */ + err = - snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); - if (err < 0) + snd_pcm_lib_malloc_pages(substream, HDSPM_DMA_AREA_BYTES); + if (err < 0) { + snd_printk(KERN_INFO "err on snd_pcm_lib_malloc_pages: %d\n", err); return err; + } if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { @@ -3681,7 +5357,7 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, snd_hdspm_enable_out(hdspm, i, 1); hdspm->playback_buffer = - (unsigned char *) substream->runtime->dma_area; + (unsigned char *) substream->runtime->dma_area; snd_printdd("Allocated sample buffer for playback at %p\n", hdspm->playback_buffer); } else { @@ -3692,23 +5368,40 @@ static int snd_hdspm_hw_params(struct snd_pcm_substream *substream, snd_hdspm_enable_in(hdspm, i, 1); hdspm->capture_buffer = - (unsigned char *) substream->runtime->dma_area; + (unsigned char *) substream->runtime->dma_area; snd_printdd("Allocated sample buffer for capture at %p\n", hdspm->capture_buffer); } + /* snd_printdd("Allocated sample buffer for %s at 0x%08X\n", substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? "playback" : "capture", snd_pcm_sgbuf_get_addr(substream, 0)); - */ + */ /* - snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", - substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? - "playback" : "capture", - params_rate(params), params_channels(params), - params_buffer_size(params)); - */ + snd_printdd("set_hwparams: %s %d Hz, %d channels, bs = %d\n", + substream->stream == SNDRV_PCM_STREAM_PLAYBACK ? + "playback" : "capture", + params_rate(params), params_channels(params), + params_buffer_size(params)); + */ + + + /* Switch to native float format if requested */ + if (SNDRV_PCM_FORMAT_FLOAT_LE == params_format(params)) { + if (!(hdspm->control_register & HDSPe_FLOAT_FORMAT)) + snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE float format.\n"); + + hdspm->control_register |= HDSPe_FLOAT_FORMAT; + } else if (SNDRV_PCM_FORMAT_S32_LE == params_format(params)) { + if (hdspm->control_register & HDSPe_FLOAT_FORMAT) + snd_printk(KERN_INFO "hdspm: Switching to native 32bit LE integer format.\n"); + + hdspm->control_register &= ~HDSPe_FLOAT_FORMAT; + } + hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); + return 0; } @@ -3719,14 +5412,14 @@ static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { - /* params_channels(params) should be enough, + /* params_channels(params) should be enough, but to get sure in case of error */ - for (i = 0; i < HDSPM_MAX_CHANNELS; ++i) + for (i = 0; i < hdspm->max_channels_out; ++i) snd_hdspm_enable_out(hdspm, i, 0); hdspm->playback_buffer = NULL; } else { - for (i = 0; i < HDSPM_MAX_CHANNELS; ++i) + for (i = 0; i < hdspm->max_channels_in; ++i) snd_hdspm_enable_in(hdspm, i, 0); hdspm->capture_buffer = NULL; @@ -3738,37 +5431,58 @@ static int snd_hdspm_hw_free(struct snd_pcm_substream *substream) return 0; } + static int snd_hdspm_channel_info(struct snd_pcm_substream *substream, - struct snd_pcm_channel_info * info) + struct snd_pcm_channel_info *info) { struct hdspm *hdspm = snd_pcm_substream_chip(substream); - int mapped_channel; - if (snd_BUG_ON(info->channel >= HDSPM_MAX_CHANNELS)) - return -EINVAL; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + if (snd_BUG_ON(info->channel >= hdspm->max_channels_out)) { + snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel out of range (%d)\n", info->channel); + return -EINVAL; + } - mapped_channel = hdspm->channel_map[info->channel]; - if (mapped_channel < 0) - return -EINVAL; + if (hdspm->channel_map_out[info->channel] < 0) { + snd_printk(KERN_INFO "snd_hdspm_channel_info: output channel %d mapped out\n", info->channel); + return -EINVAL; + } + + info->offset = hdspm->channel_map_out[info->channel] * + HDSPM_CHANNEL_BUFFER_BYTES; + } else { + if (snd_BUG_ON(info->channel >= hdspm->max_channels_in)) { + snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel out of range (%d)\n", info->channel); + return -EINVAL; + } + + if (hdspm->channel_map_in[info->channel] < 0) { + snd_printk(KERN_INFO "snd_hdspm_channel_info: input channel %d mapped out\n", info->channel); + return -EINVAL; + } + + info->offset = hdspm->channel_map_in[info->channel] * + HDSPM_CHANNEL_BUFFER_BYTES; + } - info->offset = mapped_channel * HDSPM_CHANNEL_BUFFER_BYTES; info->first = 0; info->step = 32; return 0; } + static int snd_hdspm_ioctl(struct snd_pcm_substream *substream, - unsigned int cmd, void *arg) + unsigned int cmd, void *arg) { switch (cmd) { case SNDRV_PCM_IOCTL1_RESET: return snd_hdspm_reset(substream); case SNDRV_PCM_IOCTL1_CHANNEL_INFO: - { - struct snd_pcm_channel_info *info = arg; - return snd_hdspm_channel_info(substream, info); - } + { + struct snd_pcm_channel_info *info = arg; + return snd_hdspm_channel_info(substream, info); + } default: break; } @@ -3815,19 +5529,19 @@ static int snd_hdspm_trigger(struct snd_pcm_substream *substream, int cmd) } if (cmd == SNDRV_PCM_TRIGGER_START) { if (!(running & (1 << SNDRV_PCM_STREAM_PLAYBACK)) - && substream->stream == - SNDRV_PCM_STREAM_CAPTURE) + && substream->stream == + SNDRV_PCM_STREAM_CAPTURE) hdspm_silence_playback(hdspm); } else { if (running && - substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + substream->stream == SNDRV_PCM_STREAM_PLAYBACK) hdspm_silence_playback(hdspm); } } else { if (substream->stream == SNDRV_PCM_STREAM_CAPTURE) hdspm_silence_playback(hdspm); } - _ok: +_ok: snd_pcm_trigger_done(substream, substream); if (!hdspm->running && running) hdspm_start_audio(hdspm); @@ -3844,8 +5558,18 @@ static int snd_hdspm_prepare(struct snd_pcm_substream *substream) return 0; } -static unsigned int period_sizes[] = - { 64, 128, 256, 512, 1024, 2048, 4096, 8192 }; +static unsigned int period_sizes_old[] = { + 64, 128, 256, 512, 1024, 2048, 4096 +}; + +static unsigned int period_sizes_new[] = { + 32, 64, 128, 256, 512, 1024, 2048, 4096 +}; + +/* RayDAT and AIO always have a buffer of 16384 samples per channel */ +static unsigned int raydat_aio_buffer_sizes[] = { + 16384 +}; static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { .info = (SNDRV_PCM_INFO_MMAP | @@ -3866,9 +5590,9 @@ static struct snd_pcm_hardware snd_hdspm_playback_subinfo = { .buffer_bytes_max = HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, .period_bytes_min = (64 * 4), - .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, + .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, .periods_min = 2, - .periods_max = 2, + .periods_max = 512, .fifo_size = 0 }; @@ -3891,20 +5615,66 @@ static struct snd_pcm_hardware snd_hdspm_capture_subinfo = { .buffer_bytes_max = HDSPM_CHANNEL_BUFFER_BYTES * HDSPM_MAX_CHANNELS, .period_bytes_min = (64 * 4), - .period_bytes_max = (8192 * 4) * HDSPM_MAX_CHANNELS, + .period_bytes_max = (4096 * 4) * HDSPM_MAX_CHANNELS, .periods_min = 2, - .periods_max = 2, + .periods_max = 512, .fifo_size = 0 }; -static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes = { - .count = ARRAY_SIZE(period_sizes), - .list = period_sizes, +static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_old = { + .count = ARRAY_SIZE(period_sizes_old), + .list = period_sizes_old, .mask = 0 }; +static struct snd_pcm_hw_constraint_list hw_constraints_period_sizes_new = { + .count = ARRAY_SIZE(period_sizes_new), + .list = period_sizes_new, + .mask = 0 +}; -static int snd_hdspm_hw_rule_channels_rate(struct snd_pcm_hw_params *params, +static struct snd_pcm_hw_constraint_list hw_constraints_raydat_io_buffer = { + .count = ARRAY_SIZE(raydat_aio_buffer_sizes), + .list = raydat_aio_buffer_sizes, + .mask = 0 +}; + +static int snd_hdspm_hw_rule_in_channels_rate(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + struct hdspm *hdspm = rule->private; + struct snd_interval *c = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *r = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + + if (r->min > 96000 && r->max <= 192000) { + struct snd_interval t = { + .min = hdspm->qs_in_channels, + .max = hdspm->qs_in_channels, + .integer = 1, + }; + return snd_interval_refine(c, &t); + } else if (r->min > 48000 && r->max <= 96000) { + struct snd_interval t = { + .min = hdspm->ds_in_channels, + .max = hdspm->ds_in_channels, + .integer = 1, + }; + return snd_interval_refine(c, &t); + } else if (r->max < 64000) { + struct snd_interval t = { + .min = hdspm->ss_in_channels, + .max = hdspm->ss_in_channels, + .integer = 1, + }; + return snd_interval_refine(c, &t); + } + + return 0; +} + +static int snd_hdspm_hw_rule_out_channels_rate(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule * rule) { struct hdspm *hdspm = rule->private; @@ -3913,25 +5683,33 @@ static int snd_hdspm_hw_rule_channels_rate(struct snd_pcm_hw_params *params, struct snd_interval *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); - if (r->min > 48000 && r->max <= 96000) { + if (r->min > 96000 && r->max <= 192000) { struct snd_interval t = { - .min = hdspm->ds_channels, - .max = hdspm->ds_channels, + .min = hdspm->qs_out_channels, + .max = hdspm->qs_out_channels, + .integer = 1, + }; + return snd_interval_refine(c, &t); + } else if (r->min > 48000 && r->max <= 96000) { + struct snd_interval t = { + .min = hdspm->ds_out_channels, + .max = hdspm->ds_out_channels, .integer = 1, }; return snd_interval_refine(c, &t); } else if (r->max < 64000) { struct snd_interval t = { - .min = hdspm->ss_channels, - .max = hdspm->ss_channels, + .min = hdspm->ss_out_channels, + .max = hdspm->ss_out_channels, .integer = 1, }; return snd_interval_refine(c, &t); + } else { } return 0; } -static int snd_hdspm_hw_rule_rate_channels(struct snd_pcm_hw_params *params, +static int snd_hdspm_hw_rule_rate_in_channels(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule * rule) { struct hdspm *hdspm = rule->private; @@ -3940,42 +5718,92 @@ static int snd_hdspm_hw_rule_rate_channels(struct snd_pcm_hw_params *params, struct snd_interval *r = hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); - if (c->min >= hdspm->ss_channels) { + if (c->min >= hdspm->ss_in_channels) { struct snd_interval t = { .min = 32000, .max = 48000, .integer = 1, }; return snd_interval_refine(r, &t); - } else if (c->max <= hdspm->ds_channels) { + } else if (c->max <= hdspm->qs_in_channels) { + struct snd_interval t = { + .min = 128000, + .max = 192000, + .integer = 1, + }; + return snd_interval_refine(r, &t); + } else if (c->max <= hdspm->ds_in_channels) { struct snd_interval t = { .min = 64000, .max = 96000, .integer = 1, }; + return snd_interval_refine(r, &t); + } + return 0; +} +static int snd_hdspm_hw_rule_rate_out_channels(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + struct hdspm *hdspm = rule->private; + struct snd_interval *c = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); + struct snd_interval *r = + hw_param_interval(params, SNDRV_PCM_HW_PARAM_RATE); + + if (c->min >= hdspm->ss_out_channels) { + struct snd_interval t = { + .min = 32000, + .max = 48000, + .integer = 1, + }; + return snd_interval_refine(r, &t); + } else if (c->max <= hdspm->qs_out_channels) { + struct snd_interval t = { + .min = 128000, + .max = 192000, + .integer = 1, + }; + return snd_interval_refine(r, &t); + } else if (c->max <= hdspm->ds_out_channels) { + struct snd_interval t = { + .min = 64000, + .max = 96000, + .integer = 1, + }; return snd_interval_refine(r, &t); } + return 0; } -static int snd_hdspm_hw_rule_channels(struct snd_pcm_hw_params *params, +static int snd_hdspm_hw_rule_in_channels(struct snd_pcm_hw_params *params, struct snd_pcm_hw_rule *rule) { unsigned int list[3]; struct hdspm *hdspm = rule->private; struct snd_interval *c = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); - if (hdspm->is_aes32) { - list[0] = hdspm->qs_channels; - list[1] = hdspm->ds_channels; - list[2] = hdspm->ss_channels; - return snd_interval_list(c, 3, list, 0); - } else { - list[0] = hdspm->ds_channels; - list[1] = hdspm->ss_channels; - return snd_interval_list(c, 2, list, 0); - } + + list[0] = hdspm->qs_in_channels; + list[1] = hdspm->ds_in_channels; + list[2] = hdspm->ss_in_channels; + return snd_interval_list(c, 3, list, 0); +} + +static int snd_hdspm_hw_rule_out_channels(struct snd_pcm_hw_params *params, + struct snd_pcm_hw_rule *rule) +{ + unsigned int list[3]; + struct hdspm *hdspm = rule->private; + struct snd_interval *c = hw_param_interval(params, + SNDRV_PCM_HW_PARAM_CHANNELS); + + list[0] = hdspm->qs_out_channels; + list[1] = hdspm->ds_out_channels; + list[2] = hdspm->ss_out_channels; + return snd_interval_list(c, 3, list, 0); } @@ -3999,6 +5827,7 @@ static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) snd_pcm_set_sync(substream); + runtime->hw = snd_hdspm_playback_subinfo; if (hdspm->capture_substream == NULL) @@ -4011,25 +5840,41 @@ static int snd_hdspm_playback_open(struct snd_pcm_substream *substream) snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); - snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - &hw_constraints_period_sizes); + switch (hdspm->io_type) { + case AIO: + case RayDAT: + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + &hw_constraints_period_sizes_new); + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, + &hw_constraints_raydat_io_buffer); - if (hdspm->is_aes32) { + break; + + default: + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + &hw_constraints_period_sizes_old); + } + + if (AES32 == hdspm->io_type) { snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hdspm_hw_constraints_aes32_sample_rates); } else { - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - snd_hdspm_hw_rule_channels, hdspm, - SNDRV_PCM_HW_PARAM_CHANNELS, -1); - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - snd_hdspm_hw_rule_channels_rate, hdspm, - SNDRV_PCM_HW_PARAM_RATE, -1); - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, - snd_hdspm_hw_rule_rate_channels, hdspm, - SNDRV_PCM_HW_PARAM_CHANNELS, -1); + snd_hdspm_hw_rule_rate_out_channels, hdspm, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); } + + snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + snd_hdspm_hw_rule_out_channels, hdspm, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + + snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + snd_hdspm_hw_rule_out_channels_rate, hdspm, + SNDRV_PCM_HW_PARAM_RATE, -1); + return 0; } @@ -4066,24 +5911,40 @@ static int snd_hdspm_capture_open(struct snd_pcm_substream *substream) spin_unlock_irq(&hdspm->lock); snd_pcm_hw_constraint_msbits(runtime, 0, 32, 24); - snd_pcm_hw_constraint_list(runtime, 0, - SNDRV_PCM_HW_PARAM_PERIOD_SIZE, - &hw_constraints_period_sizes); - if (hdspm->is_aes32) { + switch (hdspm->io_type) { + case AIO: + case RayDAT: + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + &hw_constraints_period_sizes_new); + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_BUFFER_SIZE, + &hw_constraints_raydat_io_buffer); + break; + + default: + snd_pcm_hw_constraint_list(runtime, 0, + SNDRV_PCM_HW_PARAM_PERIOD_SIZE, + &hw_constraints_period_sizes_old); + } + + if (AES32 == hdspm->io_type) { snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &hdspm_hw_constraints_aes32_sample_rates); } else { - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - snd_hdspm_hw_rule_channels, hdspm, - SNDRV_PCM_HW_PARAM_CHANNELS, -1); - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, - snd_hdspm_hw_rule_channels_rate, hdspm, - SNDRV_PCM_HW_PARAM_RATE, -1); - snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, - snd_hdspm_hw_rule_rate_channels, hdspm, - SNDRV_PCM_HW_PARAM_CHANNELS, -1); + snd_hdspm_hw_rule_rate_in_channels, hdspm, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); } + + snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + snd_hdspm_hw_rule_in_channels, hdspm, + SNDRV_PCM_HW_PARAM_CHANNELS, -1); + + snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, + snd_hdspm_hw_rule_in_channels_rate, hdspm, + SNDRV_PCM_HW_PARAM_RATE, -1); + return 0; } @@ -4100,32 +5961,129 @@ static int snd_hdspm_capture_release(struct snd_pcm_substream *substream) return 0; } -static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file, - unsigned int cmd, unsigned long arg) +static int snd_hdspm_hwdep_dummy_op(struct snd_hwdep *hw, struct file *file) { + /* we have nothing to initialize but the call is required */ + return 0; +} + +static inline int copy_u32_le(void __user *dest, void __iomem *src) +{ + u32 val = readl(src); + return copy_to_user(dest, &val, 4); +} + +static int snd_hdspm_hwdep_ioctl(struct snd_hwdep *hw, struct file *file, + unsigned int cmd, unsigned long __user arg) +{ + void __user *argp = (void __user *)arg; struct hdspm *hdspm = hw->private_data; struct hdspm_mixer_ioctl mixer; - struct hdspm_config_info info; + struct hdspm_config info; + struct hdspm_status status; struct hdspm_version hdspm_version; - struct hdspm_peak_rms_ioctl rms; + struct hdspm_peak_rms *levels; + struct hdspm_ltc ltc; + unsigned int statusregister; + long unsigned int s; + int i = 0; switch (cmd) { case SNDRV_HDSPM_IOCTL_GET_PEAK_RMS: - if (copy_from_user(&rms, (void __user *)arg, sizeof(rms))) + levels = &hdspm->peak_rms; + for (i = 0; i < HDSPM_MAX_CHANNELS; i++) { + levels->input_peaks[i] = + readl(hdspm->iobase + + HDSPM_MADI_INPUT_PEAK + i*4); + levels->playback_peaks[i] = + readl(hdspm->iobase + + HDSPM_MADI_PLAYBACK_PEAK + i*4); + levels->output_peaks[i] = + readl(hdspm->iobase + + HDSPM_MADI_OUTPUT_PEAK + i*4); + + levels->input_rms[i] = + ((uint64_t) readl(hdspm->iobase + + HDSPM_MADI_INPUT_RMS_H + i*4) << 32) | + (uint64_t) readl(hdspm->iobase + + HDSPM_MADI_INPUT_RMS_L + i*4); + levels->playback_rms[i] = + ((uint64_t)readl(hdspm->iobase + + HDSPM_MADI_PLAYBACK_RMS_H+i*4) << 32) | + (uint64_t)readl(hdspm->iobase + + HDSPM_MADI_PLAYBACK_RMS_L + i*4); + levels->output_rms[i] = + ((uint64_t)readl(hdspm->iobase + + HDSPM_MADI_OUTPUT_RMS_H + i*4) << 32) | + (uint64_t)readl(hdspm->iobase + + HDSPM_MADI_OUTPUT_RMS_L + i*4); + } + + if (hdspm->system_sample_rate > 96000) { + levels->speed = qs; + } else if (hdspm->system_sample_rate > 48000) { + levels->speed = ds; + } else { + levels->speed = ss; + } + levels->status2 = hdspm_read(hdspm, HDSPM_statusRegister2); + + s = copy_to_user(argp, levels, sizeof(struct hdspm_peak_rms)); + if (0 != s) { + /* snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu + [Levels]\n", sizeof(struct hdspm_peak_rms), s); + */ return -EFAULT; - /* maybe there is a chance to memorymap in future - * so dont touch just copy - */ - if(copy_to_user_fromio((void __user *)rms.peak, - hdspm->iobase+HDSPM_MADI_peakrmsbase, - sizeof(struct hdspm_peak_rms)) != 0 ) + } + break; + + case SNDRV_HDSPM_IOCTL_GET_LTC: + ltc.ltc = hdspm_read(hdspm, HDSPM_RD_TCO); + i = hdspm_read(hdspm, HDSPM_RD_TCO + 4); + if (i & HDSPM_TCO1_LTC_Input_valid) { + switch (i & (HDSPM_TCO1_LTC_Format_LSB | + HDSPM_TCO1_LTC_Format_MSB)) { + case 0: + ltc.format = fps_24; + break; + case HDSPM_TCO1_LTC_Format_LSB: + ltc.format = fps_25; + break; + case HDSPM_TCO1_LTC_Format_MSB: + ltc.format = fps_2997; + break; + default: + ltc.format = 30; + break; + } + if (i & HDSPM_TCO1_set_drop_frame_flag) { + ltc.frame = drop_frame; + } else { + ltc.frame = full_frame; + } + } else { + ltc.format = format_invalid; + ltc.frame = frame_invalid; + } + if (i & HDSPM_TCO1_Video_Input_Format_NTSC) { + ltc.input_format = ntsc; + } else if (i & HDSPM_TCO1_Video_Input_Format_PAL) { + ltc.input_format = pal; + } else { + ltc.input_format = no_video; + } + + s = copy_to_user(argp, <c, sizeof(struct hdspm_ltc)); + if (0 != s) { + /* + snd_printk(KERN_ERR "copy_to_user(.., .., %lu): %lu [LTC]\n", sizeof(struct hdspm_ltc), s); */ return -EFAULT; + } break; - - case SNDRV_HDSPM_IOCTL_GET_CONFIG_INFO: + case SNDRV_HDSPM_IOCTL_GET_CONFIG: memset(&info, 0, sizeof(info)); spin_lock_irq(&hdspm->lock); @@ -4134,7 +6092,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file, info.system_sample_rate = hdspm->system_sample_rate; info.autosync_sample_rate = - hdspm_external_sample_rate(hdspm); + hdspm_external_sample_rate(hdspm); info.system_clock_mode = hdspm_system_clock_mode(hdspm); info.clock_source = hdspm_clock_source(hdspm); info.autosync_ref = hdspm_autosync_ref(hdspm); @@ -4145,10 +6103,58 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file, return -EFAULT; break; + case SNDRV_HDSPM_IOCTL_GET_STATUS: + status.card_type = hdspm->io_type; + + status.autosync_source = hdspm_autosync_ref(hdspm); + + status.card_clock = 110069313433624ULL; + status.master_period = hdspm_read(hdspm, HDSPM_RD_PLL_FREQ); + + switch (hdspm->io_type) { + case MADI: + case MADIface: + status.card_specific.madi.sync_wc = + hdspm_wc_sync_check(hdspm); + status.card_specific.madi.sync_madi = + hdspm_madi_sync_check(hdspm); + status.card_specific.madi.sync_tco = + hdspm_tco_sync_check(hdspm); + status.card_specific.madi.sync_in = + hdspm_sync_in_sync_check(hdspm); + + statusregister = + hdspm_read(hdspm, HDSPM_statusRegister); + status.card_specific.madi.madi_input = + (statusregister & HDSPM_AB_int) ? 1 : 0; + status.card_specific.madi.channel_format = + (statusregister & HDSPM_TX_64ch) ? 1 : 0; + /* TODO: Mac driver sets it when f_s>48kHz */ + status.card_specific.madi.frame_format = 0; + + default: + break; + } + + if (copy_to_user((void __user *) arg, &status, sizeof(status))) + return -EFAULT; + + + break; + case SNDRV_HDSPM_IOCTL_GET_VERSION: + hdspm_version.card_type = hdspm->io_type; + strncpy(hdspm_version.cardname, hdspm->card_name, + sizeof(hdspm_version.cardname)); + hdspm_version.serial = (hdspm_read(hdspm, + HDSPM_midiStatusIn0)>>8) & 0xFFFFFF; hdspm_version.firmware_rev = hdspm->firmware_rev; + hdspm_version.addons = 0; + if (hdspm->tco) + hdspm_version.addons |= HDSPM_ADDON_TCO; + if (copy_to_user((void __user *) arg, &hdspm_version, - sizeof(hdspm_version))) + sizeof(hdspm_version))) return -EFAULT; break; @@ -4156,7 +6162,7 @@ static int snd_hdspm_hwdep_ioctl(struct snd_hwdep * hw, struct file *file, if (copy_from_user(&mixer, (void __user *)arg, sizeof(mixer))) return -EFAULT; if (copy_to_user((void __user *)mixer.mixer, hdspm->mixer, - sizeof(struct hdspm_mixer))) + sizeof(struct hdspm_mixer))) return -EFAULT; break; @@ -4175,8 +6181,6 @@ static struct snd_pcm_ops snd_hdspm_playback_ops = { .prepare = snd_hdspm_prepare, .trigger = snd_hdspm_trigger, .pointer = snd_hdspm_hw_pointer, - .copy = snd_hdspm_playback_copy, - .silence = snd_hdspm_hw_silence, .page = snd_pcm_sgbuf_ops_page, }; @@ -4189,7 +6193,6 @@ static struct snd_pcm_ops snd_hdspm_capture_ops = { .prepare = snd_hdspm_prepare, .trigger = snd_hdspm_trigger, .pointer = snd_hdspm_hw_pointer, - .copy = snd_hdspm_capture_copy, .page = snd_pcm_sgbuf_ops_page, }; @@ -4207,16 +6210,18 @@ static int __devinit snd_hdspm_create_hwdep(struct snd_card *card, hw->private_data = hdspm; strcpy(hw->name, "HDSPM hwdep interface"); + hw->ops.open = snd_hdspm_hwdep_dummy_op; hw->ops.ioctl = snd_hdspm_hwdep_ioctl; + hw->ops.release = snd_hdspm_hwdep_dummy_op; return 0; } /*------------------------------------------------------------ - memory interface + memory interface ------------------------------------------------------------*/ -static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm) +static int __devinit snd_hdspm_preallocate_memory(struct hdspm *hdspm) { int err; struct snd_pcm *pcm; @@ -4228,7 +6233,7 @@ static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm) err = snd_pcm_lib_preallocate_pages_for_all(pcm, - SNDRV_DMA_TYPE_DEV_SG, + SNDRV_DMA_TYPE_DEV_SG, snd_dma_pci_data(hdspm->pci), wanted, wanted); @@ -4242,19 +6247,23 @@ static int __devinit snd_hdspm_preallocate_memory(struct hdspm * hdspm) return 0; } -static void hdspm_set_sgbuf(struct hdspm * hdspm, + +static void hdspm_set_sgbuf(struct hdspm *hdspm, struct snd_pcm_substream *substream, unsigned int reg, int channels) { int i; + + /* continuous memory segment */ for (i = 0; i < (channels * 16); i++) hdspm_write(hdspm, reg + 4 * i, - snd_pcm_sgbuf_get_addr(substream, 4096 * i)); + snd_pcm_sgbuf_get_addr(substream, 4096 * i)); } + /* ------------- ALSA Devices ---------------------------- */ static int __devinit snd_hdspm_create_pcm(struct snd_card *card, - struct hdspm * hdspm) + struct hdspm *hdspm) { struct snd_pcm *pcm; int err; @@ -4283,27 +6292,30 @@ static int __devinit snd_hdspm_create_pcm(struct snd_card *card, static inline void snd_hdspm_initialize_midi_flush(struct hdspm * hdspm) { - snd_hdspm_flush_midi_input(hdspm, 0); - snd_hdspm_flush_midi_input(hdspm, 1); + int i; + + for (i = 0; i < hdspm->midiPorts; i++) + snd_hdspm_flush_midi_input(hdspm, i); } static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, struct hdspm * hdspm) { - int err; + int err, i; snd_printdd("Create card...\n"); err = snd_hdspm_create_pcm(card, hdspm); if (err < 0) return err; - err = snd_hdspm_create_midi(card, hdspm, 0); - if (err < 0) - return err; - - err = snd_hdspm_create_midi(card, hdspm, 1); - if (err < 0) - return err; + i = 0; + while (i < hdspm->midiPorts) { + err = snd_hdspm_create_midi(card, hdspm, i); + if (err < 0) { + return err; + } + i++; + } err = snd_hdspm_create_controls(card, hdspm); if (err < 0) @@ -4346,37 +6358,55 @@ static int __devinit snd_hdspm_create_alsa_devices(struct snd_card *card, } static int __devinit snd_hdspm_create(struct snd_card *card, - struct hdspm *hdspm, - int precise_ptr, int enable_monitor) -{ + struct hdspm *hdspm) { + struct pci_dev *pci = hdspm->pci; int err; unsigned long io_extent; hdspm->irq = -1; - - spin_lock_init(&hdspm->midi[0].lock); - spin_lock_init(&hdspm->midi[1].lock); - hdspm->card = card; spin_lock_init(&hdspm->lock); - tasklet_init(&hdspm->midi_tasklet, - hdspm_midi_tasklet, (unsigned long) hdspm); - pci_read_config_word(hdspm->pci, - PCI_CLASS_REVISION, &hdspm->firmware_rev); - - hdspm->is_aes32 = (hdspm->firmware_rev >= HDSPM_AESREVISION); + PCI_CLASS_REVISION, &hdspm->firmware_rev); strcpy(card->mixername, "Xilinx FPGA"); - if (hdspm->is_aes32) { - strcpy(card->driver, "HDSPAES32"); - hdspm->card_name = "RME HDSPM AES32"; - } else { - strcpy(card->driver, "HDSPM"); - hdspm->card_name = "RME HDSPM MADI"; + strcpy(card->driver, "HDSPM"); + + switch (hdspm->firmware_rev) { + case HDSPM_MADI_REV: + hdspm->io_type = MADI; + hdspm->card_name = "RME MADI"; + hdspm->midiPorts = 3; + break; + case HDSPM_RAYDAT_REV: + hdspm->io_type = RayDAT; + hdspm->card_name = "RME RayDAT"; + hdspm->midiPorts = 2; + break; + case HDSPM_AIO_REV: + hdspm->io_type = AIO; + hdspm->card_name = "RME AIO"; + hdspm->midiPorts = 1; + break; + case HDSPM_MADIFACE_REV: + hdspm->io_type = MADIface; + hdspm->card_name = "RME MADIface"; + hdspm->midiPorts = 1; + break; + case HDSPM_AES_REV: + case HDSPM_AES32_REV: + case HDSPM_AES32_OLD_REV: + hdspm->io_type = AES32; + hdspm->card_name = "RME AES32"; + hdspm->midiPorts = 2; + break; + default: + snd_printk(KERN_ERR "HDSPM: unknown firmware revision %x\n", + hdspm->firmware_rev); + return -ENODEV; } err = pci_enable_device(pci); @@ -4393,22 +6423,21 @@ static int __devinit snd_hdspm_create(struct snd_card *card, io_extent = pci_resource_len(pci, 0); snd_printdd("grabbed memory region 0x%lx-0x%lx\n", - hdspm->port, hdspm->port + io_extent - 1); - + hdspm->port, hdspm->port + io_extent - 1); hdspm->iobase = ioremap_nocache(hdspm->port, io_extent); if (!hdspm->iobase) { snd_printk(KERN_ERR "HDSPM: " - "unable to remap region 0x%lx-0x%lx\n", - hdspm->port, hdspm->port + io_extent - 1); + "unable to remap region 0x%lx-0x%lx\n", + hdspm->port, hdspm->port + io_extent - 1); return -EBUSY; } snd_printdd("remapped region (0x%lx) 0x%lx-0x%lx\n", - (unsigned long)hdspm->iobase, hdspm->port, - hdspm->port + io_extent - 1); + (unsigned long)hdspm->iobase, hdspm->port, + hdspm->port + io_extent - 1); if (request_irq(pci->irq, snd_hdspm_interrupt, - IRQF_SHARED, "hdspm", hdspm)) { + IRQF_SHARED, "hdspm", hdspm)) { snd_printk(KERN_ERR "HDSPM: unable to use IRQ %d\n", pci->irq); return -EBUSY; } @@ -4416,23 +6445,219 @@ static int __devinit snd_hdspm_create(struct snd_card *card, snd_printdd("use IRQ %d\n", pci->irq); hdspm->irq = pci->irq; - hdspm->precise_ptr = precise_ptr; - - hdspm->monitor_outs = enable_monitor; snd_printdd("kmalloc Mixer memory of %zd Bytes\n", - sizeof(struct hdspm_mixer)); + sizeof(struct hdspm_mixer)); hdspm->mixer = kzalloc(sizeof(struct hdspm_mixer), GFP_KERNEL); if (!hdspm->mixer) { snd_printk(KERN_ERR "HDSPM: " - "unable to kmalloc Mixer memory of %d Bytes\n", - (int)sizeof(struct hdspm_mixer)); + "unable to kmalloc Mixer memory of %d Bytes\n", + (int)sizeof(struct hdspm_mixer)); return err; } - hdspm->ss_channels = MADI_SS_CHANNELS; - hdspm->ds_channels = MADI_DS_CHANNELS; - hdspm->qs_channels = MADI_QS_CHANNELS; + hdspm->port_names_in = NULL; + hdspm->port_names_out = NULL; + + switch (hdspm->io_type) { + case AES32: + hdspm->ss_in_channels = hdspm->ss_out_channels = AES32_CHANNELS; + hdspm->ds_in_channels = hdspm->ds_out_channels = AES32_CHANNELS; + hdspm->qs_in_channels = hdspm->qs_out_channels = AES32_CHANNELS; + + hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = + channel_map_aes32; + hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = + channel_map_aes32; + hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = + channel_map_aes32; + hdspm->port_names_in_ss = hdspm->port_names_out_ss = + texts_ports_aes32; + hdspm->port_names_in_ds = hdspm->port_names_out_ds = + texts_ports_aes32; + hdspm->port_names_in_qs = hdspm->port_names_out_qs = + texts_ports_aes32; + + hdspm->max_channels_out = hdspm->max_channels_in = + AES32_CHANNELS; + hdspm->port_names_in = hdspm->port_names_out = + texts_ports_aes32; + hdspm->channel_map_in = hdspm->channel_map_out = + channel_map_aes32; + + break; + + case MADI: + case MADIface: + hdspm->ss_in_channels = hdspm->ss_out_channels = + MADI_SS_CHANNELS; + hdspm->ds_in_channels = hdspm->ds_out_channels = + MADI_DS_CHANNELS; + hdspm->qs_in_channels = hdspm->qs_out_channels = + MADI_QS_CHANNELS; + + hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = + channel_map_unity_ss; + hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = + channel_map_unity_ss; + hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = + channel_map_unity_ss; + + hdspm->port_names_in_ss = hdspm->port_names_out_ss = + texts_ports_madi; + hdspm->port_names_in_ds = hdspm->port_names_out_ds = + texts_ports_madi; + hdspm->port_names_in_qs = hdspm->port_names_out_qs = + texts_ports_madi; + break; + + case AIO: + if (0 == (hdspm_read(hdspm, HDSPM_statusRegister2) & HDSPM_s2_AEBI_D)) { + snd_printk(KERN_INFO "HDSPM: AEB input board found, but not supported\n"); + } + + hdspm->ss_in_channels = AIO_IN_SS_CHANNELS; + hdspm->ds_in_channels = AIO_IN_DS_CHANNELS; + hdspm->qs_in_channels = AIO_IN_QS_CHANNELS; + hdspm->ss_out_channels = AIO_OUT_SS_CHANNELS; + hdspm->ds_out_channels = AIO_OUT_DS_CHANNELS; + hdspm->qs_out_channels = AIO_OUT_QS_CHANNELS; + + hdspm->channel_map_out_ss = channel_map_aio_out_ss; + hdspm->channel_map_out_ds = channel_map_aio_out_ds; + hdspm->channel_map_out_qs = channel_map_aio_out_qs; + + hdspm->channel_map_in_ss = channel_map_aio_in_ss; + hdspm->channel_map_in_ds = channel_map_aio_in_ds; + hdspm->channel_map_in_qs = channel_map_aio_in_qs; + + hdspm->port_names_in_ss = texts_ports_aio_in_ss; + hdspm->port_names_out_ss = texts_ports_aio_out_ss; + hdspm->port_names_in_ds = texts_ports_aio_in_ds; + hdspm->port_names_out_ds = texts_ports_aio_out_ds; + hdspm->port_names_in_qs = texts_ports_aio_in_qs; + hdspm->port_names_out_qs = texts_ports_aio_out_qs; + + break; + + case RayDAT: + hdspm->ss_in_channels = hdspm->ss_out_channels = + RAYDAT_SS_CHANNELS; + hdspm->ds_in_channels = hdspm->ds_out_channels = + RAYDAT_DS_CHANNELS; + hdspm->qs_in_channels = hdspm->qs_out_channels = + RAYDAT_QS_CHANNELS; + + hdspm->max_channels_in = RAYDAT_SS_CHANNELS; + hdspm->max_channels_out = RAYDAT_SS_CHANNELS; + + hdspm->channel_map_in_ss = hdspm->channel_map_out_ss = + channel_map_raydat_ss; + hdspm->channel_map_in_ds = hdspm->channel_map_out_ds = + channel_map_raydat_ds; + hdspm->channel_map_in_qs = hdspm->channel_map_out_qs = + channel_map_raydat_qs; + hdspm->channel_map_in = hdspm->channel_map_out = + channel_map_raydat_ss; + + hdspm->port_names_in_ss = hdspm->port_names_out_ss = + texts_ports_raydat_ss; + hdspm->port_names_in_ds = hdspm->port_names_out_ds = + texts_ports_raydat_ds; + hdspm->port_names_in_qs = hdspm->port_names_out_qs = + texts_ports_raydat_qs; + + + break; + + } + + /* TCO detection */ + switch (hdspm->io_type) { + case AIO: + case RayDAT: + if (hdspm_read(hdspm, HDSPM_statusRegister2) & + HDSPM_s2_tco_detect) { + hdspm->midiPorts++; + hdspm->tco = kzalloc(sizeof(struct hdspm_tco), + GFP_KERNEL); + if (NULL != hdspm->tco) { + hdspm_tco_write(hdspm); + } + snd_printk(KERN_INFO "HDSPM: AIO/RayDAT TCO module found\n"); + } else { + hdspm->tco = NULL; + } + break; + + case MADI: + if (hdspm_read(hdspm, HDSPM_statusRegister) & HDSPM_tco_detect) { + hdspm->midiPorts++; + hdspm->tco = kzalloc(sizeof(struct hdspm_tco), + GFP_KERNEL); + if (NULL != hdspm->tco) { + hdspm_tco_write(hdspm); + } + snd_printk(KERN_INFO "HDSPM: MADI TCO module found\n"); + } else { + hdspm->tco = NULL; + } + break; + + default: + hdspm->tco = NULL; + } + + /* texts */ + switch (hdspm->io_type) { + case AES32: + if (hdspm->tco) { + hdspm->texts_autosync = texts_autosync_aes_tco; + hdspm->texts_autosync_items = 10; + } else { + hdspm->texts_autosync = texts_autosync_aes; + hdspm->texts_autosync_items = 9; + } + break; + + case MADI: + if (hdspm->tco) { + hdspm->texts_autosync = texts_autosync_madi_tco; + hdspm->texts_autosync_items = 4; + } else { + hdspm->texts_autosync = texts_autosync_madi; + hdspm->texts_autosync_items = 3; + } + break; + + case MADIface: + + break; + + case RayDAT: + if (hdspm->tco) { + hdspm->texts_autosync = texts_autosync_raydat_tco; + hdspm->texts_autosync_items = 9; + } else { + hdspm->texts_autosync = texts_autosync_raydat; + hdspm->texts_autosync_items = 8; + } + break; + + case AIO: + if (hdspm->tco) { + hdspm->texts_autosync = texts_autosync_aio_tco; + hdspm->texts_autosync_items = 6; + } else { + hdspm->texts_autosync = texts_autosync_aio; + hdspm->texts_autosync_items = 5; + } + break; + + } + + tasklet_init(&hdspm->midi_tasklet, + hdspm_midi_tasklet, (unsigned long) hdspm); snd_printdd("create alsa devices.\n"); err = snd_hdspm_create_alsa_devices(card, hdspm); @@ -4444,6 +6669,7 @@ static int __devinit snd_hdspm_create(struct snd_card *card, return 0; } + static int snd_hdspm_free(struct hdspm * hdspm) { @@ -4452,7 +6678,8 @@ static int snd_hdspm_free(struct hdspm * hdspm) /* stop th audio, and cancel all interrupts */ hdspm->control_register &= ~(HDSPM_Start | HDSPM_AudioInterruptEnable | - HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable); + HDSPM_Midi0InterruptEnable | HDSPM_Midi1InterruptEnable | + HDSPM_Midi2InterruptEnable | HDSPM_Midi3InterruptEnable); hdspm_write(hdspm, HDSPM_controlRegister, hdspm->control_register); } @@ -4472,6 +6699,7 @@ static int snd_hdspm_free(struct hdspm * hdspm) return 0; } + static void snd_hdspm_card_free(struct snd_card *card) { struct hdspm *hdspm = card->private_data; @@ -4480,6 +6708,7 @@ static void snd_hdspm_card_free(struct snd_card *card) snd_hdspm_free(hdspm); } + static int __devinit snd_hdspm_probe(struct pci_dev *pci, const struct pci_device_id *pci_id) { @@ -4496,7 +6725,7 @@ static int __devinit snd_hdspm_probe(struct pci_dev *pci, } err = snd_card_create(index[dev], id[dev], - THIS_MODULE, sizeof(struct hdspm), &card); + THIS_MODULE, sizeof(struct hdspm), &card); if (err < 0) return err; @@ -4507,16 +6736,25 @@ static int __devinit snd_hdspm_probe(struct pci_dev *pci, snd_card_set_dev(card, &pci->dev); - err = snd_hdspm_create(card, hdspm, precise_ptr[dev], - enable_monitor[dev]); + err = snd_hdspm_create(card, hdspm); if (err < 0) { snd_card_free(card); return err; } - strcpy(card->shortname, "HDSPM MADI"); - sprintf(card->longname, "%s at 0x%lx, irq %d", hdspm->card_name, - hdspm->port, hdspm->irq); + if (hdspm->io_type != MADIface) { + sprintf(card->shortname, "%s_%x", + hdspm->card_name, + (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF); + sprintf(card->longname, "%s S/N 0x%x at 0x%lx, irq %d", + hdspm->card_name, + (hdspm_read(hdspm, HDSPM_midiStatusIn0)>>8) & 0xFFFFFF, + hdspm->port, hdspm->irq); + } else { + sprintf(card->shortname, "%s", hdspm->card_name); + sprintf(card->longname, "%s at 0x%lx, irq %d", + hdspm->card_name, hdspm->port, hdspm->irq); + } err = snd_card_register(card); if (err < 0) { diff --git a/sound/pci/sis7019.c b/sound/pci/sis7019.c index 1b8f6742b5fa..2b5c7a95ae1f 100644 --- a/sound/pci/sis7019.c +++ b/sound/pci/sis7019.c @@ -308,7 +308,7 @@ static irqreturn_t sis_interrupt(int irq, void *dev) u32 intr, status; /* We only use the DMA interrupts, and we don't enable any other - * source of interrupts. But, it is possible to see an interupt + * source of interrupts. But, it is possible to see an interrupt * status that didn't actually interrupt us, so eliminate anything * we're not expecting to avoid falsely claiming an IRQ, and an * ensuing endless loop. @@ -773,7 +773,7 @@ static void sis_prepare_timing_voice(struct voice *voice, vperiod = 0; } - /* The interrupt handler implements the timing syncronization, so + /* The interrupt handler implements the timing synchronization, so * setup its state. */ timing->flags |= VOICE_SYNC_TIMING; @@ -1139,7 +1139,7 @@ static int sis_chip_init(struct sis7019 *sis) */ outl(SIS_DMA_CSR_PCI_SETTINGS, io + SIS_DMA_CSR); - /* Reset the syncronization groups for all of the channels + /* Reset the synchronization groups for all of the channels * to be asyncronous. If we start doing SPDIF or 5.1 sound, etc. * we'll need to change how we handle these. Until then, we just * assign sub-mixer 0 to all playback channels, and avoid any diff --git a/sound/ppc/pmac.c b/sound/ppc/pmac.c index b47cfd45b3b9..3ecbd67f88c9 100644 --- a/sound/ppc/pmac.c +++ b/sound/ppc/pmac.c @@ -1034,7 +1034,11 @@ static int __devinit snd_pmac_detect(struct snd_pmac *chip) if (of_device_is_compatible(sound, "tumbler")) { chip->model = PMAC_TUMBLER; chip->can_capture = of_machine_is_compatible("PowerMac4,2") - || of_machine_is_compatible("PowerBook4,1"); + || of_machine_is_compatible("PowerBook3,2") + || of_machine_is_compatible("PowerBook3,3") + || of_machine_is_compatible("PowerBook4,1") + || of_machine_is_compatible("PowerBook4,2") + || of_machine_is_compatible("PowerBook4,3"); chip->can_duplex = 0; // chip->can_byte_swap = 0; /* FIXME: check this */ chip->num_freqs = ARRAY_SIZE(tumbler_freqs); diff --git a/sound/ppc/snd_ps3.c b/sound/ppc/snd_ps3.c index edce8a27e3ee..bc823a547550 100644 --- a/sound/ppc/snd_ps3.c +++ b/sound/ppc/snd_ps3.c @@ -358,7 +358,7 @@ static irqreturn_t snd_ps3_interrupt(int irq, void *dev_id) * filling dummy data, serial automatically start to * consume them and then will generate normal buffer * empty interrupts. - * If both buffer underflow and buffer empty are occured, + * If both buffer underflow and buffer empty are occurred, * it is better to do nomal data transfer than empty one */ snd_ps3_program_dma(card, diff --git a/sound/ppc/snd_ps3_reg.h b/sound/ppc/snd_ps3_reg.h index 03fdee4aaaf2..2e6302079566 100644 --- a/sound/ppc/snd_ps3_reg.h +++ b/sound/ppc/snd_ps3_reg.h @@ -125,7 +125,7 @@ transfers. Any interrupts associated with the canceled transfers will occur as if the transfer had finished. Since this bit is designed to recover from DMA related issues - which are caused by unpredictable situations, it is prefered to wait + which are caused by unpredictable situations, it is preferred to wait for normal DMA transfer end without using this bit. */ #define PS3_AUDIO_CONFIG_CLEAR (1 << 8) /* RWIVF */ @@ -316,13 +316,13 @@ DISABLED=Interrupt generation disabled. /* Audio Port Interrupt Status Register -Indicates Interrupt status, which interrupt has occured, and can clear +Indicates Interrupt status, which interrupt has occurred, and can clear each interrupt in this register. Writing 1b to a field containing 1b clears field and de-asserts interrupt. Writing 0b to a field has no effect. Field vaules are the following: -0 - Interrupt hasn't occured. -1 - Interrupt has occured. +0 - Interrupt hasn't occurred. +1 - Interrupt has occurred. 31 24 23 16 15 8 7 0 @@ -473,7 +473,7 @@ Channel N is out of action by setting 0 to asoen. /* Sampling Rate Specifies the divide ratio of the bit clock (clock output -from bclko) used by the 3-wire Audio Output Clock, whcih +from bclko) used by the 3-wire Audio Output Clock, which is applied to the master clock selected by mcksel. Data output is synchronized with this clock. */ @@ -756,7 +756,7 @@ The STATUS field can be used to monitor the progress of a DMA request. DONE indicates the previous request has completed. EVENT indicates that the DMA engine is waiting for the EVENT to occur. PENDING indicates that the DMA engine has not started processing this -request, but the EVENT has occured. +request, but the EVENT has occurred. DMA indicates that the data transfer is in progress. NOTIFY indicates that the notifier signalling end of transfer is being written. CLEAR indicated that the previous transfer was cleared. @@ -824,7 +824,7 @@ AUDIOFIFO = Audio WriteData FIFO, /* PS3_AUDIO_DMASIZE specifies the number of 128-byte blocks + 1 to transfer. -So a value of 0 means 128-bytes will get transfered. +So a value of 0 means 128-bytes will get transferred. 31 24 23 16 15 8 7 0 diff --git a/sound/soc/Kconfig b/sound/soc/Kconfig index a3efc52a34da..8224db5f0434 100644 --- a/sound/soc/Kconfig +++ b/sound/soc/Kconfig @@ -50,10 +50,12 @@ source "sound/soc/jz4740/Kconfig" source "sound/soc/nuc900/Kconfig" source "sound/soc/omap/Kconfig" source "sound/soc/kirkwood/Kconfig" +source "sound/soc/mid-x86/Kconfig" source "sound/soc/pxa/Kconfig" source "sound/soc/samsung/Kconfig" source "sound/soc/s6000/Kconfig" source "sound/soc/sh/Kconfig" +source "sound/soc/tegra/Kconfig" source "sound/soc/txx9/Kconfig" # Supported codecs diff --git a/sound/soc/Makefile b/sound/soc/Makefile index ce913bf5213c..1ed61c5df2c5 100644 --- a/sound/soc/Makefile +++ b/sound/soc/Makefile @@ -10,6 +10,7 @@ obj-$(CONFIG_SND_SOC) += ep93xx/ obj-$(CONFIG_SND_SOC) += fsl/ obj-$(CONFIG_SND_SOC) += imx/ obj-$(CONFIG_SND_SOC) += jz4740/ +obj-$(CONFIG_SND_SOC) += mid-x86/ obj-$(CONFIG_SND_SOC) += nuc900/ obj-$(CONFIG_SND_SOC) += omap/ obj-$(CONFIG_SND_SOC) += kirkwood/ @@ -17,4 +18,5 @@ obj-$(CONFIG_SND_SOC) += pxa/ obj-$(CONFIG_SND_SOC) += samsung/ obj-$(CONFIG_SND_SOC) += s6000/ obj-$(CONFIG_SND_SOC) += sh/ +obj-$(CONFIG_SND_SOC) += tegra/ obj-$(CONFIG_SND_SOC) += txx9/ diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 5d230cee3fa7..7fbfa051f6e1 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -672,7 +672,7 @@ static int atmel_ssc_resume(struct snd_soc_dai *cpu_dai) /* re-enable interrupts */ ssc_writel(ssc_p->ssc->regs, IER, ssc_p->ssc_state.ssc_imr); - /* Re-enable recieve and transmit as appropriate */ + /* Re-enable receive and transmit as appropriate */ cr = 0; cr |= (ssc_p->ssc_state.ssc_sr & SSC_BIT(SR_RXEN)) ? SSC_BIT(CR_RXEN) : 0; diff --git a/sound/soc/codecs/Kconfig b/sound/soc/codecs/Kconfig index c48b23c1d4fc..6943e24a74a1 100644 --- a/sound/soc/codecs/Kconfig +++ b/sound/soc/codecs/Kconfig @@ -26,17 +26,24 @@ config SND_SOC_ALL_CODECS select SND_SOC_CQ0093VC if MFD_DAVINCI_VOICECODEC select SND_SOC_CS42L51 if I2C select SND_SOC_CS4270 if I2C + select SND_SOC_CS4271 if SND_SOC_I2C_AND_SPI select SND_SOC_CX20442 select SND_SOC_DA7210 if I2C + select SND_SOC_DFBMCS320 select SND_SOC_JZ4740_CODEC if SOC_JZ4740 + select SND_SOC_LM4857 if I2C select SND_SOC_MAX98088 if I2C + select SND_SOC_MAX9850 if I2C select SND_SOC_MAX9877 if I2C select SND_SOC_PCM3008 + select SND_SOC_SGTL5000 if I2C + select SND_SOC_SN95031 if INTEL_SCU_IPC select SND_SOC_SPDIF select SND_SOC_SSM2602 if I2C select SND_SOC_STAC9766 if SND_SOC_AC97_BUS select SND_SOC_TLV320AIC23 if I2C select SND_SOC_TLV320AIC26 if SPI_MASTER + select SND_SOC_TVL320AIC32X4 if I2C select SND_SOC_TLV320AIC3X if I2C select SND_SOC_TPA6130A2 if I2C select SND_SOC_TLV320DAC33 if I2C @@ -44,7 +51,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_TWL6040 if TWL4030_CORE select SND_SOC_UDA134X select SND_SOC_UDA1380 if I2C - select SND_SOC_WL1273 if RADIO_WL1273 + select SND_SOC_WL1273 if MFD_WL1273_CORE select SND_SOC_WM2000 if I2C select SND_SOC_WM8350 if MFD_WM8350 select SND_SOC_WM8400 if MFD_WM8400 @@ -76,6 +83,7 @@ config SND_SOC_ALL_CODECS select SND_SOC_WM8985 if SND_SOC_I2C_AND_SPI select SND_SOC_WM8988 if SND_SOC_I2C_AND_SPI select SND_SOC_WM8990 if I2C + select SND_SOC_WM8991 if I2C select SND_SOC_WM8993 if I2C select SND_SOC_WM8994 if MFD_WM8994 select SND_SOC_WM8995 if SND_SOC_I2C_AND_SPI @@ -155,6 +163,9 @@ config SND_SOC_CS4270_VD33_ERRATA bool depends on SND_SOC_CS4270 +config SND_SOC_CS4271 + tristate + config SND_SOC_CX20442 tristate @@ -167,15 +178,28 @@ config SND_SOC_L3 config SND_SOC_DA7210 tristate +config SND_SOC_DFBMCS320 + tristate + config SND_SOC_DMIC tristate config SND_SOC_MAX98088 tristate +config SND_SOC_MAX9850 + tristate + config SND_SOC_PCM3008 tristate +#Freescale sgtl5000 codec +config SND_SOC_SGTL5000 + tristate + +config SND_SOC_SN95031 + tristate + config SND_SOC_SPDIF tristate @@ -192,6 +216,9 @@ config SND_SOC_TLV320AIC26 tristate "TI TLV320AIC26 Codec support" if SND_SOC_OF_SIMPLE depends on SPI +config SND_SOC_TVL320AIC32X4 + tristate + config SND_SOC_TLV320AIC3X tristate @@ -304,6 +331,9 @@ config SND_SOC_WM8988 config SND_SOC_WM8990 tristate +config SND_SOC_WM8991 + tristate + config SND_SOC_WM8993 tristate @@ -326,6 +356,9 @@ config SND_SOC_WM9713 tristate # Amp +config SND_SOC_LM4857 + tristate + config SND_SOC_MAX9877 tristate @@ -337,4 +370,3 @@ config SND_SOC_WM2000 config SND_SOC_WM9090 tristate - diff --git a/sound/soc/codecs/Makefile b/sound/soc/codecs/Makefile index 579af9c4f128..379bc55f0723 100644 --- a/sound/soc/codecs/Makefile +++ b/sound/soc/codecs/Makefile @@ -12,19 +12,25 @@ snd-soc-ak4671-objs := ak4671.o snd-soc-cq93vc-objs := cq93vc.o snd-soc-cs42l51-objs := cs42l51.o snd-soc-cs4270-objs := cs4270.o +snd-soc-cs4271-objs := cs4271.o snd-soc-cx20442-objs := cx20442.o snd-soc-da7210-objs := da7210.o +snd-soc-dfbmcs320-objs := dfbmcs320.o snd-soc-dmic-objs := dmic.o snd-soc-l3-objs := l3.o snd-soc-max98088-objs := max98088.o +snd-soc-max9850-objs := max9850.o snd-soc-pcm3008-objs := pcm3008.o +snd-soc-sgtl5000-objs := sgtl5000.o snd-soc-alc5623-objs := alc5623.o +snd-soc-sn95031-objs := sn95031.o snd-soc-spdif-objs := spdif_transciever.o snd-soc-ssm2602-objs := ssm2602.o snd-soc-stac9766-objs := stac9766.o snd-soc-tlv320aic23-objs := tlv320aic23.o snd-soc-tlv320aic26-objs := tlv320aic26.o snd-soc-tlv320aic3x-objs := tlv320aic3x.o +snd-soc-tlv320aic32x4-objs := tlv320aic32x4.o snd-soc-tlv320dac33-objs := tlv320dac33.o snd-soc-twl4030-objs := twl4030.o snd-soc-twl6040-objs := twl6040.o @@ -61,6 +67,7 @@ snd-soc-wm8978-objs := wm8978.o snd-soc-wm8985-objs := wm8985.o snd-soc-wm8988-objs := wm8988.o snd-soc-wm8990-objs := wm8990.o +snd-soc-wm8991-objs := wm8991.o snd-soc-wm8993-objs := wm8993.o snd-soc-wm8994-objs := wm8994.o wm8994-tables.o snd-soc-wm8995-objs := wm8995.o @@ -72,6 +79,7 @@ snd-soc-wm-hubs-objs := wm_hubs.o snd-soc-jz4740-codec-objs := jz4740.o # Amp +snd-soc-lm4857-objs := lm4857.o snd-soc-max9877-objs := max9877.o snd-soc-tpa6130a2-objs := tpa6130a2.o snd-soc-wm2000-objs := wm2000.o @@ -88,23 +96,29 @@ obj-$(CONFIG_SND_SOC_AK4104) += snd-soc-ak4104.o obj-$(CONFIG_SND_SOC_AK4535) += snd-soc-ak4535.o obj-$(CONFIG_SND_SOC_AK4642) += snd-soc-ak4642.o obj-$(CONFIG_SND_SOC_AK4671) += snd-soc-ak4671.o +obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o obj-$(CONFIG_SND_SOC_CQ0093VC) += snd-soc-cq93vc.o obj-$(CONFIG_SND_SOC_CS42L51) += snd-soc-cs42l51.o obj-$(CONFIG_SND_SOC_CS4270) += snd-soc-cs4270.o +obj-$(CONFIG_SND_SOC_CS4271) += snd-soc-cs4271.o obj-$(CONFIG_SND_SOC_CX20442) += snd-soc-cx20442.o obj-$(CONFIG_SND_SOC_DA7210) += snd-soc-da7210.o +obj-$(CONFIG_SND_SOC_DFBMCS320) += snd-soc-dfbmcs320.o obj-$(CONFIG_SND_SOC_DMIC) += snd-soc-dmic.o obj-$(CONFIG_SND_SOC_L3) += snd-soc-l3.o obj-$(CONFIG_SND_SOC_JZ4740_CODEC) += snd-soc-jz4740-codec.o obj-$(CONFIG_SND_SOC_MAX98088) += snd-soc-max98088.o +obj-$(CONFIG_SND_SOC_MAX9850) += snd-soc-max9850.o obj-$(CONFIG_SND_SOC_PCM3008) += snd-soc-pcm3008.o -obj-$(CONFIG_SND_SOC_ALC5623) += snd-soc-alc5623.o +obj-$(CONFIG_SND_SOC_SGTL5000) += snd-soc-sgtl5000.o +obj-$(CONFIG_SND_SOC_SN95031) +=snd-soc-sn95031.o obj-$(CONFIG_SND_SOC_SPDIF) += snd-soc-spdif.o obj-$(CONFIG_SND_SOC_SSM2602) += snd-soc-ssm2602.o obj-$(CONFIG_SND_SOC_STAC9766) += snd-soc-stac9766.o obj-$(CONFIG_SND_SOC_TLV320AIC23) += snd-soc-tlv320aic23.o obj-$(CONFIG_SND_SOC_TLV320AIC26) += snd-soc-tlv320aic26.o obj-$(CONFIG_SND_SOC_TLV320AIC3X) += snd-soc-tlv320aic3x.o +obj-$(CONFIG_SND_SOC_TVL320AIC32X4) += snd-soc-tlv320aic32x4.o obj-$(CONFIG_SND_SOC_TLV320DAC33) += snd-soc-tlv320dac33.o obj-$(CONFIG_SND_SOC_TWL4030) += snd-soc-twl4030.o obj-$(CONFIG_SND_SOC_TWL6040) += snd-soc-twl6040.o @@ -141,6 +155,7 @@ obj-$(CONFIG_SND_SOC_WM8978) += snd-soc-wm8978.o obj-$(CONFIG_SND_SOC_WM8985) += snd-soc-wm8985.o obj-$(CONFIG_SND_SOC_WM8988) += snd-soc-wm8988.o obj-$(CONFIG_SND_SOC_WM8990) += snd-soc-wm8990.o +obj-$(CONFIG_SND_SOC_WM8991) += snd-soc-wm8991.o obj-$(CONFIG_SND_SOC_WM8993) += snd-soc-wm8993.o obj-$(CONFIG_SND_SOC_WM8994) += snd-soc-wm8994.o obj-$(CONFIG_SND_SOC_WM8995) += snd-soc-wm8995.o @@ -151,6 +166,7 @@ obj-$(CONFIG_SND_SOC_WM9713) += snd-soc-wm9713.o obj-$(CONFIG_SND_SOC_WM_HUBS) += snd-soc-wm-hubs.o # Amp +obj-$(CONFIG_SND_SOC_LM4857) += snd-soc-lm4857.o obj-$(CONFIG_SND_SOC_MAX9877) += snd-soc-max9877.o obj-$(CONFIG_SND_SOC_TPA6130A2) += snd-soc-tpa6130a2.o obj-$(CONFIG_SND_SOC_WM2000) += snd-soc-wm2000.o diff --git a/sound/soc/codecs/ak4104.c b/sound/soc/codecs/ak4104.c index c27f8f59dc66..cbf0b6d400b8 100644 --- a/sound/soc/codecs/ak4104.c +++ b/sound/soc/codecs/ak4104.c @@ -294,7 +294,6 @@ static struct spi_driver ak4104_spi_driver = { static int __init ak4104_init(void) { - pr_info("Asahi Kasei AK4104 ALSA SoC Codec Driver\n"); return spi_register_driver(&ak4104_spi_driver); } module_init(ak4104_init); diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index f00eba313dfd..4be0570e3f1f 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -116,6 +116,12 @@ #define BCKO_MASK (1 << 3) #define BCKO_64 BCKO_MASK +#define DIF_MASK (3 << 0) +#define DSP (0 << 0) +#define RIGHT_J (1 << 0) +#define LEFT_J (2 << 0) +#define I2S (3 << 0) + /* MD_CTL2 */ #define FS0 (1 << 0) #define FS1 (1 << 1) @@ -354,6 +360,24 @@ static int ak4642_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) snd_soc_update_bits(codec, PW_MGMT2, MS, data); snd_soc_update_bits(codec, MD_CTL1, BCKO_MASK, bcko); + /* format type */ + data = 0; + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_LEFT_J: + data = LEFT_J; + break; + case SND_SOC_DAIFMT_I2S: + data = I2S; + break; + /* FIXME + * Please add RIGHT_J / DSP support here + */ + default: + return -EINVAL; + break; + } + snd_soc_update_bits(codec, MD_CTL1, DIF_MASK, data); + return 0; } diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c index 4f377c9e868d..eecffb548947 100644 --- a/sound/soc/codecs/alc5623.c +++ b/sound/soc/codecs/alc5623.c @@ -481,7 +481,7 @@ struct _pll_div { }; /* Note : pll code from original alc5623 driver. Not sure of how good it is */ -/* usefull only for master mode */ +/* useful only for master mode */ static const struct _pll_div codec_master_pll_div[] = { { 2048000, 8192000, 0x0ea0}, diff --git a/sound/soc/codecs/cq93vc.c b/sound/soc/codecs/cq93vc.c index 347a567b01e1..b8066ef10bb0 100644 --- a/sound/soc/codecs/cq93vc.c +++ b/sound/soc/codecs/cq93vc.c @@ -153,7 +153,8 @@ static int cq93vc_resume(struct snd_soc_codec *codec) static int cq93vc_probe(struct snd_soc_codec *codec) { - struct davinci_vc *davinci_vc = snd_soc_codec_get_drvdata(codec); + struct davinci_vc *davinci_vc = + mfd_get_data(to_platform_device(codec->dev)); davinci_vc->cq93vc.codec = codec; codec->control_data = davinci_vc; diff --git a/sound/soc/codecs/cs4270.c b/sound/soc/codecs/cs4270.c index 8b51245f2318..0206a17d7283 100644 --- a/sound/soc/codecs/cs4270.c +++ b/sound/soc/codecs/cs4270.c @@ -193,12 +193,12 @@ static struct cs4270_mode_ratios cs4270_mode_ratios[] = { /* The number of MCLK/LRCK ratios supported by the CS4270 */ #define NUM_MCLK_RATIOS ARRAY_SIZE(cs4270_mode_ratios) -static int cs4270_reg_is_readable(unsigned int reg) +static int cs4270_reg_is_readable(struct snd_soc_codec *codec, unsigned int reg) { return (reg >= CS4270_FIRSTREG) && (reg <= CS4270_LASTREG); } -static int cs4270_reg_is_volatile(unsigned int reg) +static int cs4270_reg_is_volatile(struct snd_soc_codec *codec, unsigned int reg) { /* Unreadable registers are considered volatile */ if ((reg < CS4270_FIRSTREG) || (reg > CS4270_LASTREG)) @@ -719,7 +719,7 @@ static int cs4270_i2c_remove(struct i2c_client *i2c_client) /* * cs4270_id - I2C device IDs supported by this driver */ -static struct i2c_device_id cs4270_id[] = { +static const struct i2c_device_id cs4270_id[] = { {"cs4270", 0}, {} }; @@ -743,8 +743,6 @@ static struct i2c_driver cs4270_i2c_driver = { static int __init cs4270_init(void) { - pr_info("Cirrus Logic CS4270 ALSA SoC Codec Driver\n"); - return i2c_add_driver(&cs4270_i2c_driver); } module_init(cs4270_init); diff --git a/sound/soc/codecs/cs4271.c b/sound/soc/codecs/cs4271.c new file mode 100644 index 000000000000..083aab96ca80 --- /dev/null +++ b/sound/soc/codecs/cs4271.c @@ -0,0 +1,667 @@ +/* + * CS4271 ASoC codec driver + * + * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * This driver support CS4271 codec being master or slave, working + * in control port mode, connected either via SPI or I2C. + * The data format accepted is I2S or left-justified. + * DAPM support not implemented. + */ + +#include <linux/module.h> +#include <linux/slab.h> +#include <linux/delay.h> +#include <sound/pcm.h> +#include <sound/soc.h> +#include <sound/tlv.h> +#include <linux/gpio.h> +#include <linux/i2c.h> +#include <linux/spi/spi.h> +#include <sound/cs4271.h> + +#define CS4271_PCM_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | \ + SNDRV_PCM_FMTBIT_S24_LE | \ + SNDRV_PCM_FMTBIT_S32_LE) +#define CS4271_PCM_RATES SNDRV_PCM_RATE_8000_192000 + +/* + * CS4271 registers + * High byte represents SPI chip address (0x10) + write command (0) + * Low byte - codec register address + */ +#define CS4271_MODE1 0x2001 /* Mode Control 1 */ +#define CS4271_DACCTL 0x2002 /* DAC Control */ +#define CS4271_DACVOL 0x2003 /* DAC Volume & Mixing Control */ +#define CS4271_VOLA 0x2004 /* DAC Channel A Volume Control */ +#define CS4271_VOLB 0x2005 /* DAC Channel B Volume Control */ +#define CS4271_ADCCTL 0x2006 /* ADC Control */ +#define CS4271_MODE2 0x2007 /* Mode Control 2 */ +#define CS4271_CHIPID 0x2008 /* Chip ID */ + +#define CS4271_FIRSTREG CS4271_MODE1 +#define CS4271_LASTREG CS4271_MODE2 +#define CS4271_NR_REGS ((CS4271_LASTREG & 0xFF) + 1) + +/* Bit masks for the CS4271 registers */ +#define CS4271_MODE1_MODE_MASK 0xC0 +#define CS4271_MODE1_MODE_1X 0x00 +#define CS4271_MODE1_MODE_2X 0x80 +#define CS4271_MODE1_MODE_4X 0xC0 + +#define CS4271_MODE1_DIV_MASK 0x30 +#define CS4271_MODE1_DIV_1 0x00 +#define CS4271_MODE1_DIV_15 0x10 +#define CS4271_MODE1_DIV_2 0x20 +#define CS4271_MODE1_DIV_3 0x30 + +#define CS4271_MODE1_MASTER 0x08 + +#define CS4271_MODE1_DAC_DIF_MASK 0x07 +#define CS4271_MODE1_DAC_DIF_LJ 0x00 +#define CS4271_MODE1_DAC_DIF_I2S 0x01 +#define CS4271_MODE1_DAC_DIF_RJ16 0x02 +#define CS4271_MODE1_DAC_DIF_RJ24 0x03 +#define CS4271_MODE1_DAC_DIF_RJ20 0x04 +#define CS4271_MODE1_DAC_DIF_RJ18 0x05 + +#define CS4271_DACCTL_AMUTE 0x80 +#define CS4271_DACCTL_IF_SLOW 0x40 + +#define CS4271_DACCTL_DEM_MASK 0x30 +#define CS4271_DACCTL_DEM_DIS 0x00 +#define CS4271_DACCTL_DEM_441 0x10 +#define CS4271_DACCTL_DEM_48 0x20 +#define CS4271_DACCTL_DEM_32 0x30 + +#define CS4271_DACCTL_SVRU 0x08 +#define CS4271_DACCTL_SRD 0x04 +#define CS4271_DACCTL_INVA 0x02 +#define CS4271_DACCTL_INVB 0x01 + +#define CS4271_DACVOL_BEQUA 0x40 +#define CS4271_DACVOL_SOFT 0x20 +#define CS4271_DACVOL_ZEROC 0x10 + +#define CS4271_DACVOL_ATAPI_MASK 0x0F +#define CS4271_DACVOL_ATAPI_M_M 0x00 +#define CS4271_DACVOL_ATAPI_M_BR 0x01 +#define CS4271_DACVOL_ATAPI_M_BL 0x02 +#define CS4271_DACVOL_ATAPI_M_BLR2 0x03 +#define CS4271_DACVOL_ATAPI_AR_M 0x04 +#define CS4271_DACVOL_ATAPI_AR_BR 0x05 +#define CS4271_DACVOL_ATAPI_AR_BL 0x06 +#define CS4271_DACVOL_ATAPI_AR_BLR2 0x07 +#define CS4271_DACVOL_ATAPI_AL_M 0x08 +#define CS4271_DACVOL_ATAPI_AL_BR 0x09 +#define CS4271_DACVOL_ATAPI_AL_BL 0x0A +#define CS4271_DACVOL_ATAPI_AL_BLR2 0x0B +#define CS4271_DACVOL_ATAPI_ALR2_M 0x0C +#define CS4271_DACVOL_ATAPI_ALR2_BR 0x0D +#define CS4271_DACVOL_ATAPI_ALR2_BL 0x0E +#define CS4271_DACVOL_ATAPI_ALR2_BLR2 0x0F + +#define CS4271_VOLA_MUTE 0x80 +#define CS4271_VOLA_VOL_MASK 0x7F +#define CS4271_VOLB_MUTE 0x80 +#define CS4271_VOLB_VOL_MASK 0x7F + +#define CS4271_ADCCTL_DITHER16 0x20 + +#define CS4271_ADCCTL_ADC_DIF_MASK 0x10 +#define CS4271_ADCCTL_ADC_DIF_LJ 0x00 +#define CS4271_ADCCTL_ADC_DIF_I2S 0x10 + +#define CS4271_ADCCTL_MUTEA 0x08 +#define CS4271_ADCCTL_MUTEB 0x04 +#define CS4271_ADCCTL_HPFDA 0x02 +#define CS4271_ADCCTL_HPFDB 0x01 + +#define CS4271_MODE2_LOOP 0x10 +#define CS4271_MODE2_MUTECAEQUB 0x08 +#define CS4271_MODE2_FREEZE 0x04 +#define CS4271_MODE2_CPEN 0x02 +#define CS4271_MODE2_PDN 0x01 + +#define CS4271_CHIPID_PART_MASK 0xF0 +#define CS4271_CHIPID_REV_MASK 0x0F + +/* + * Default CS4271 power-up configuration + * Array contains non-existing in hw register at address 0 + * Array do not include Chip ID, as codec driver does not use + * registers read operations at all + */ +static const u8 cs4271_dflt_reg[CS4271_NR_REGS] = { + 0, + 0, + CS4271_DACCTL_AMUTE, + CS4271_DACVOL_SOFT | CS4271_DACVOL_ATAPI_AL_BR, + 0, + 0, + 0, + 0, +}; + +struct cs4271_private { + /* SND_SOC_I2C or SND_SOC_SPI */ + enum snd_soc_control_type bus_type; + void *control_data; + unsigned int mclk; + bool master; + bool deemph; + /* Current sample rate for de-emphasis control */ + int rate; + /* GPIO driving Reset pin, if any */ + int gpio_nreset; + /* GPIO that disable serial bus, if any */ + int gpio_disable; +}; + +/* + * @freq is the desired MCLK rate + * MCLK rate should (c) be the sample rate, multiplied by one of the + * ratios listed in cs4271_mclk_fs_ratios table + */ +static int cs4271_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + + cs4271->mclk = freq; + return 0; +} + +static int cs4271_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int format) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + unsigned int val = 0; + int ret; + + switch (format & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + cs4271->master = 0; + break; + case SND_SOC_DAIFMT_CBM_CFM: + cs4271->master = 1; + val |= CS4271_MODE1_MASTER; + break; + default: + dev_err(codec->dev, "Invalid DAI format\n"); + return -EINVAL; + } + + switch (format & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_LEFT_J: + val |= CS4271_MODE1_DAC_DIF_LJ; + ret = snd_soc_update_bits(codec, CS4271_ADCCTL, + CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_LJ); + if (ret < 0) + return ret; + break; + case SND_SOC_DAIFMT_I2S: + val |= CS4271_MODE1_DAC_DIF_I2S; + ret = snd_soc_update_bits(codec, CS4271_ADCCTL, + CS4271_ADCCTL_ADC_DIF_MASK, CS4271_ADCCTL_ADC_DIF_I2S); + if (ret < 0) + return ret; + break; + default: + dev_err(codec->dev, "Invalid DAI format\n"); + return -EINVAL; + } + + ret = snd_soc_update_bits(codec, CS4271_MODE1, + CS4271_MODE1_DAC_DIF_MASK | CS4271_MODE1_MASTER, val); + if (ret < 0) + return ret; + return 0; +} + +static int cs4271_deemph[] = {0, 44100, 48000, 32000}; + +static int cs4271_set_deemph(struct snd_soc_codec *codec) +{ + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + int i, ret; + int val = CS4271_DACCTL_DEM_DIS; + + if (cs4271->deemph) { + /* Find closest de-emphasis freq */ + val = 1; + for (i = 2; i < ARRAY_SIZE(cs4271_deemph); i++) + if (abs(cs4271_deemph[i] - cs4271->rate) < + abs(cs4271_deemph[val] - cs4271->rate)) + val = i; + val <<= 4; + } + + ret = snd_soc_update_bits(codec, CS4271_DACCTL, + CS4271_DACCTL_DEM_MASK, val); + if (ret < 0) + return ret; + return 0; +} + +static int cs4271_get_deemph(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + + ucontrol->value.enumerated.item[0] = cs4271->deemph; + return 0; +} + +static int cs4271_put_deemph(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + + cs4271->deemph = ucontrol->value.enumerated.item[0]; + return cs4271_set_deemph(codec); +} + +struct cs4271_clk_cfg { + bool master; /* codec mode */ + u8 speed_mode; /* codec speed mode: 1x, 2x, 4x */ + unsigned short ratio; /* MCLK / sample rate */ + u8 ratio_mask; /* ratio bit mask for Master mode */ +}; + +static struct cs4271_clk_cfg cs4271_clk_tab[] = { + {1, CS4271_MODE1_MODE_1X, 256, CS4271_MODE1_DIV_1}, + {1, CS4271_MODE1_MODE_1X, 384, CS4271_MODE1_DIV_15}, + {1, CS4271_MODE1_MODE_1X, 512, CS4271_MODE1_DIV_2}, + {1, CS4271_MODE1_MODE_1X, 768, CS4271_MODE1_DIV_3}, + {1, CS4271_MODE1_MODE_2X, 128, CS4271_MODE1_DIV_1}, + {1, CS4271_MODE1_MODE_2X, 192, CS4271_MODE1_DIV_15}, + {1, CS4271_MODE1_MODE_2X, 256, CS4271_MODE1_DIV_2}, + {1, CS4271_MODE1_MODE_2X, 384, CS4271_MODE1_DIV_3}, + {1, CS4271_MODE1_MODE_4X, 64, CS4271_MODE1_DIV_1}, + {1, CS4271_MODE1_MODE_4X, 96, CS4271_MODE1_DIV_15}, + {1, CS4271_MODE1_MODE_4X, 128, CS4271_MODE1_DIV_2}, + {1, CS4271_MODE1_MODE_4X, 192, CS4271_MODE1_DIV_3}, + {0, CS4271_MODE1_MODE_1X, 256, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_1X, 384, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_1X, 512, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_1X, 768, CS4271_MODE1_DIV_2}, + {0, CS4271_MODE1_MODE_1X, 1024, CS4271_MODE1_DIV_2}, + {0, CS4271_MODE1_MODE_2X, 128, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_2X, 192, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_2X, 256, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_2X, 384, CS4271_MODE1_DIV_2}, + {0, CS4271_MODE1_MODE_2X, 512, CS4271_MODE1_DIV_2}, + {0, CS4271_MODE1_MODE_4X, 64, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_4X, 96, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_4X, 128, CS4271_MODE1_DIV_1}, + {0, CS4271_MODE1_MODE_4X, 192, CS4271_MODE1_DIV_2}, + {0, CS4271_MODE1_MODE_4X, 256, CS4271_MODE1_DIV_2}, +}; + +#define CS4171_NR_RATIOS ARRAY_SIZE(cs4271_clk_tab) + +static int cs4271_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_codec *codec = rtd->codec; + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + int i, ret; + unsigned int ratio, val; + + cs4271->rate = params_rate(params); + + /* Configure DAC */ + if (cs4271->rate < 50000) + val = CS4271_MODE1_MODE_1X; + else if (cs4271->rate < 100000) + val = CS4271_MODE1_MODE_2X; + else + val = CS4271_MODE1_MODE_4X; + + ratio = cs4271->mclk / cs4271->rate; + for (i = 0; i < CS4171_NR_RATIOS; i++) + if ((cs4271_clk_tab[i].master == cs4271->master) && + (cs4271_clk_tab[i].speed_mode == val) && + (cs4271_clk_tab[i].ratio == ratio)) + break; + + if (i == CS4171_NR_RATIOS) { + dev_err(codec->dev, "Invalid sample rate\n"); + return -EINVAL; + } + + val |= cs4271_clk_tab[i].ratio_mask; + + ret = snd_soc_update_bits(codec, CS4271_MODE1, + CS4271_MODE1_MODE_MASK | CS4271_MODE1_DIV_MASK, val); + if (ret < 0) + return ret; + + return cs4271_set_deemph(codec); +} + +static int cs4271_digital_mute(struct snd_soc_dai *dai, int mute) +{ + struct snd_soc_codec *codec = dai->codec; + int ret; + int val_a = 0; + int val_b = 0; + + if (mute) { + val_a = CS4271_VOLA_MUTE; + val_b = CS4271_VOLB_MUTE; + } + + ret = snd_soc_update_bits(codec, CS4271_VOLA, CS4271_VOLA_MUTE, val_a); + if (ret < 0) + return ret; + ret = snd_soc_update_bits(codec, CS4271_VOLB, CS4271_VOLB_MUTE, val_b); + if (ret < 0) + return ret; + + return 0; +} + +/* CS4271 controls */ +static DECLARE_TLV_DB_SCALE(cs4271_dac_tlv, -12700, 100, 0); + +static const struct snd_kcontrol_new cs4271_snd_controls[] = { + SOC_DOUBLE_R_TLV("Master Playback Volume", CS4271_VOLA, CS4271_VOLB, + 0, 0x7F, 1, cs4271_dac_tlv), + SOC_SINGLE("Digital Loopback Switch", CS4271_MODE2, 4, 1, 0), + SOC_SINGLE("Soft Ramp Switch", CS4271_DACVOL, 5, 1, 0), + SOC_SINGLE("Zero Cross Switch", CS4271_DACVOL, 4, 1, 0), + SOC_SINGLE_BOOL_EXT("De-emphasis Switch", 0, + cs4271_get_deemph, cs4271_put_deemph), + SOC_SINGLE("Auto-Mute Switch", CS4271_DACCTL, 7, 1, 0), + SOC_SINGLE("Slow Roll Off Filter Switch", CS4271_DACCTL, 6, 1, 0), + SOC_SINGLE("Soft Volume Ramp-Up Switch", CS4271_DACCTL, 3, 1, 0), + SOC_SINGLE("Soft Ramp-Down Switch", CS4271_DACCTL, 2, 1, 0), + SOC_SINGLE("Left Channel Inversion Switch", CS4271_DACCTL, 1, 1, 0), + SOC_SINGLE("Right Channel Inversion Switch", CS4271_DACCTL, 0, 1, 0), + SOC_DOUBLE("Master Capture Switch", CS4271_ADCCTL, 3, 2, 1, 1), + SOC_SINGLE("Dither 16-Bit Data Switch", CS4271_ADCCTL, 5, 1, 0), + SOC_DOUBLE("High Pass Filter Switch", CS4271_ADCCTL, 1, 0, 1, 1), + SOC_DOUBLE_R("Master Playback Switch", CS4271_VOLA, CS4271_VOLB, + 7, 1, 1), +}; + +static struct snd_soc_dai_ops cs4271_dai_ops = { + .hw_params = cs4271_hw_params, + .set_sysclk = cs4271_set_dai_sysclk, + .set_fmt = cs4271_set_dai_fmt, + .digital_mute = cs4271_digital_mute, +}; + +static struct snd_soc_dai_driver cs4271_dai = { + .name = "cs4271-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 2, + .channels_max = 2, + .rates = CS4271_PCM_RATES, + .formats = CS4271_PCM_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 2, + .channels_max = 2, + .rates = CS4271_PCM_RATES, + .formats = CS4271_PCM_FORMATS, + }, + .ops = &cs4271_dai_ops, + .symmetric_rates = 1, +}; + +#ifdef CONFIG_PM +static int cs4271_soc_suspend(struct snd_soc_codec *codec, pm_message_t mesg) +{ + int ret; + /* Set power-down bit */ + ret = snd_soc_update_bits(codec, CS4271_MODE2, 0, CS4271_MODE2_PDN); + if (ret < 0) + return ret; + return 0; +} + +static int cs4271_soc_resume(struct snd_soc_codec *codec) +{ + int ret; + /* Restore codec state */ + ret = snd_soc_cache_sync(codec); + if (ret < 0) + return ret; + /* then disable the power-down bit */ + ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0); + if (ret < 0) + return ret; + return 0; +} +#else +#define cs4271_soc_suspend NULL +#define cs4271_soc_resume NULL +#endif /* CONFIG_PM */ + +static int cs4271_probe(struct snd_soc_codec *codec) +{ + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + struct cs4271_platform_data *cs4271plat = codec->dev->platform_data; + int ret; + int gpio_nreset = -EINVAL; + + codec->control_data = cs4271->control_data; + + if (cs4271plat && gpio_is_valid(cs4271plat->gpio_nreset)) + gpio_nreset = cs4271plat->gpio_nreset; + + if (gpio_nreset >= 0) + if (gpio_request(gpio_nreset, "CS4271 Reset")) + gpio_nreset = -EINVAL; + if (gpio_nreset >= 0) { + /* Reset codec */ + gpio_direction_output(gpio_nreset, 0); + udelay(1); + gpio_set_value(gpio_nreset, 1); + /* Give the codec time to wake up */ + udelay(1); + } + + cs4271->gpio_nreset = gpio_nreset; + + /* + * In case of I2C, chip address specified in board data. + * So cache IO operations use 8 bit codec register address. + * In case of SPI, chip address and register address + * passed together as 16 bit value. + * Anyway, register address is masked with 0xFF inside + * soc-cache code. + */ + if (cs4271->bus_type == SND_SOC_SPI) + ret = snd_soc_codec_set_cache_io(codec, 16, 8, + cs4271->bus_type); + else + ret = snd_soc_codec_set_cache_io(codec, 8, 8, + cs4271->bus_type); + if (ret) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + ret = snd_soc_update_bits(codec, CS4271_MODE2, 0, + CS4271_MODE2_PDN | CS4271_MODE2_CPEN); + if (ret < 0) + return ret; + ret = snd_soc_update_bits(codec, CS4271_MODE2, CS4271_MODE2_PDN, 0); + if (ret < 0) + return ret; + /* Power-up sequence requires 85 uS */ + udelay(85); + + return snd_soc_add_controls(codec, cs4271_snd_controls, + ARRAY_SIZE(cs4271_snd_controls)); +} + +static int cs4271_remove(struct snd_soc_codec *codec) +{ + struct cs4271_private *cs4271 = snd_soc_codec_get_drvdata(codec); + int gpio_nreset; + + gpio_nreset = cs4271->gpio_nreset; + + if (gpio_is_valid(gpio_nreset)) { + /* Set codec to the reset state */ + gpio_set_value(gpio_nreset, 0); + gpio_free(gpio_nreset); + } + + return 0; +}; + +static struct snd_soc_codec_driver soc_codec_dev_cs4271 = { + .probe = cs4271_probe, + .remove = cs4271_remove, + .suspend = cs4271_soc_suspend, + .resume = cs4271_soc_resume, + .reg_cache_default = cs4271_dflt_reg, + .reg_cache_size = ARRAY_SIZE(cs4271_dflt_reg), + .reg_word_size = sizeof(cs4271_dflt_reg[0]), + .compress_type = SND_SOC_FLAT_COMPRESSION, +}; + +#if defined(CONFIG_SPI_MASTER) +static int __devinit cs4271_spi_probe(struct spi_device *spi) +{ + struct cs4271_private *cs4271; + + cs4271 = devm_kzalloc(&spi->dev, sizeof(*cs4271), GFP_KERNEL); + if (!cs4271) + return -ENOMEM; + + spi_set_drvdata(spi, cs4271); + cs4271->control_data = spi; + cs4271->bus_type = SND_SOC_SPI; + + return snd_soc_register_codec(&spi->dev, &soc_codec_dev_cs4271, + &cs4271_dai, 1); +} + +static int __devexit cs4271_spi_remove(struct spi_device *spi) +{ + snd_soc_unregister_codec(&spi->dev); + return 0; +} + +static struct spi_driver cs4271_spi_driver = { + .driver = { + .name = "cs4271", + .owner = THIS_MODULE, + }, + .probe = cs4271_spi_probe, + .remove = __devexit_p(cs4271_spi_remove), +}; +#endif /* defined(CONFIG_SPI_MASTER) */ + +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) +static const struct i2c_device_id cs4271_i2c_id[] = { + {"cs4271", 0}, + {} +}; +MODULE_DEVICE_TABLE(i2c, cs4271_i2c_id); + +static int __devinit cs4271_i2c_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct cs4271_private *cs4271; + + cs4271 = devm_kzalloc(&client->dev, sizeof(*cs4271), GFP_KERNEL); + if (!cs4271) + return -ENOMEM; + + i2c_set_clientdata(client, cs4271); + cs4271->control_data = client; + cs4271->bus_type = SND_SOC_I2C; + + return snd_soc_register_codec(&client->dev, &soc_codec_dev_cs4271, + &cs4271_dai, 1); +} + +static int __devexit cs4271_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + return 0; +} + +static struct i2c_driver cs4271_i2c_driver = { + .driver = { + .name = "cs4271", + .owner = THIS_MODULE, + }, + .id_table = cs4271_i2c_id, + .probe = cs4271_i2c_probe, + .remove = __devexit_p(cs4271_i2c_remove), +}; +#endif /* defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) */ + +/* + * We only register our serial bus driver here without + * assignment to particular chip. So if any of the below + * fails, there is some problem with I2C or SPI subsystem. + * In most cases this module will be compiled with support + * of only one serial bus. + */ +static int __init cs4271_modinit(void) +{ + int ret; + +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) + ret = i2c_add_driver(&cs4271_i2c_driver); + if (ret) { + pr_err("Failed to register CS4271 I2C driver: %d\n", ret); + return ret; + } +#endif + +#if defined(CONFIG_SPI_MASTER) + ret = spi_register_driver(&cs4271_spi_driver); + if (ret) { + pr_err("Failed to register CS4271 SPI driver: %d\n", ret); + return ret; + } +#endif + + return 0; +} +module_init(cs4271_modinit); + +static void __exit cs4271_modexit(void) +{ +#if defined(CONFIG_SPI_MASTER) + spi_unregister_driver(&cs4271_spi_driver); +#endif + +#if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) + i2c_del_driver(&cs4271_i2c_driver); +#endif +} +module_exit(cs4271_modexit); + +MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>"); +MODULE_DESCRIPTION("Cirrus Logic CS4271 ALSA SoC Codec Driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/dfbmcs320.c b/sound/soc/codecs/dfbmcs320.c new file mode 100644 index 000000000000..704bbde65737 --- /dev/null +++ b/sound/soc/codecs/dfbmcs320.c @@ -0,0 +1,72 @@ +/* + * Driver for the DFBM-CS320 bluetooth module + * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/platform_device.h> + +#include <sound/soc.h> + +static struct snd_soc_dai_driver dfbmcs320_dai = { + .name = "dfbmcs320-pcm", + .playback = { + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .channels_min = 1, + .channels_max = 1, + .rates = SNDRV_PCM_RATE_8000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, +}; + +static struct snd_soc_codec_driver soc_codec_dev_dfbmcs320; + +static int __devinit dfbmcs320_probe(struct platform_device *pdev) +{ + return snd_soc_register_codec(&pdev->dev, &soc_codec_dev_dfbmcs320, + &dfbmcs320_dai, 1); +} + +static int __devexit dfbmcs320_remove(struct platform_device *pdev) +{ + snd_soc_unregister_codec(&pdev->dev); + + return 0; +} + +static struct platform_driver dfmcs320_driver = { + .driver = { + .name = "dfbmcs320", + .owner = THIS_MODULE, + }, + .probe = dfbmcs320_probe, + .remove = __devexit_p(dfbmcs320_remove), +}; + +static int __init dfbmcs320_init(void) +{ + return platform_driver_register(&dfmcs320_driver); +} +module_init(dfbmcs320_init); + +static void __exit dfbmcs320_exit(void) +{ + platform_driver_unregister(&dfmcs320_driver); +} +module_exit(dfbmcs320_exit); + +MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); +MODULE_DESCRIPTION("ASoC DFBM-CS320 bluethooth module driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/jz4740.c b/sound/soc/codecs/jz4740.c index f7cd346fd727..f5ccdbf7ebc6 100644 --- a/sound/soc/codecs/jz4740.c +++ b/sound/soc/codecs/jz4740.c @@ -308,8 +308,6 @@ static int jz4740_codec_dev_probe(struct snd_soc_codec *codec) snd_soc_dapm_add_routes(dapm, jz4740_codec_dapm_routes, ARRAY_SIZE(jz4740_codec_dapm_routes)); - snd_soc_dapm_new_widgets(codec); - jz4740_codec_set_bias_level(codec, SND_SOC_BIAS_STANDBY); return 0; diff --git a/sound/soc/codecs/lm4857.c b/sound/soc/codecs/lm4857.c new file mode 100644 index 000000000000..2c2a681da0d7 --- /dev/null +++ b/sound/soc/codecs/lm4857.c @@ -0,0 +1,276 @@ +/* + * LM4857 AMP driver + * + * Copyright 2007 Wolfson Microelectronics PLC. + * Author: Graeme Gregory + * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com + * Copyright 2011 Lars-Peter Clausen <lars@metafoo.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/init.h> +#include <linux/module.h> +#include <linux/i2c.h> +#include <linux/slab.h> + +#include <sound/core.h> +#include <sound/soc.h> +#include <sound/tlv.h> + +struct lm4857 { + struct i2c_client *i2c; + uint8_t mode; +}; + +static const uint8_t lm4857_default_regs[] = { + 0x00, 0x00, 0x00, 0x00, +}; + +/* The register offsets in the cache array */ +#define LM4857_MVOL 0 +#define LM4857_LVOL 1 +#define LM4857_RVOL 2 +#define LM4857_CTRL 3 + +/* the shifts required to set these bits */ +#define LM4857_3D 5 +#define LM4857_WAKEUP 5 +#define LM4857_EPGAIN 4 + +static int lm4857_write(struct snd_soc_codec *codec, unsigned int reg, + unsigned int value) +{ + uint8_t data; + int ret; + + ret = snd_soc_cache_write(codec, reg, value); + if (ret < 0) + return ret; + + data = (reg << 6) | value; + ret = i2c_master_send(codec->control_data, &data, 1); + if (ret != 1) { + dev_err(codec->dev, "Failed to write register: %d\n", ret); + return ret; + } + + return 0; +} + +static unsigned int lm4857_read(struct snd_soc_codec *codec, + unsigned int reg) +{ + unsigned int val; + int ret; + + ret = snd_soc_cache_read(codec, reg, &val); + if (ret) + return -1; + + return val; +} + +static int lm4857_get_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec); + + ucontrol->value.integer.value[0] = lm4857->mode; + + return 0; +} + +static int lm4857_set_mode(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec); + uint8_t value = ucontrol->value.integer.value[0]; + + lm4857->mode = value; + + if (codec->dapm.bias_level == SND_SOC_BIAS_ON) + snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, value + 6); + + return 1; +} + +static int lm4857_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec); + + switch (level) { + case SND_SOC_BIAS_ON: + snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, lm4857->mode + 6); + break; + case SND_SOC_BIAS_STANDBY: + snd_soc_update_bits(codec, LM4857_CTRL, 0x0F, 0); + break; + default: + break; + } + + codec->dapm.bias_level = level; + + return 0; +} + +static const char *lm4857_mode[] = { + "Earpiece", + "Loudspeaker", + "Loudspeaker + Headphone", + "Headphone", +}; + +static const struct soc_enum lm4857_mode_enum = + SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode); + +static const struct snd_soc_dapm_widget lm4857_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("IN"), + + SND_SOC_DAPM_OUTPUT("LS"), + SND_SOC_DAPM_OUTPUT("HP"), + SND_SOC_DAPM_OUTPUT("EP"), +}; + +static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0); +static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0); + +static const struct snd_kcontrol_new lm4857_controls[] = { + SOC_SINGLE_TLV("Left Playback Volume", LM4857_LVOL, 0, 31, 0, + stereo_tlv), + SOC_SINGLE_TLV("Right Playback Volume", LM4857_RVOL, 0, 31, 0, + stereo_tlv), + SOC_SINGLE_TLV("Mono Playback Volume", LM4857_MVOL, 0, 31, 0, + mono_tlv), + SOC_SINGLE("Spk 3D Playback Switch", LM4857_LVOL, LM4857_3D, 1, 0), + SOC_SINGLE("HP 3D Playback Switch", LM4857_RVOL, LM4857_3D, 1, 0), + SOC_SINGLE("Fast Wakeup Playback Switch", LM4857_CTRL, + LM4857_WAKEUP, 1, 0), + SOC_SINGLE("Earpiece 6dB Playback Switch", LM4857_CTRL, + LM4857_EPGAIN, 1, 0), + + SOC_ENUM_EXT("Mode", lm4857_mode_enum, + lm4857_get_mode, lm4857_set_mode), +}; + +/* There is a demux between the input signal and the output signals. + * Currently there is no easy way to model it in ASoC and since it does not make + * much of a difference in practice simply connect the input direclty to the + * outputs. */ +static const struct snd_soc_dapm_route lm4857_routes[] = { + {"LS", NULL, "IN"}, + {"HP", NULL, "IN"}, + {"EP", NULL, "IN"}, +}; + +static int lm4857_probe(struct snd_soc_codec *codec) +{ + struct lm4857 *lm4857 = snd_soc_codec_get_drvdata(codec); + struct snd_soc_dapm_context *dapm = &codec->dapm; + int ret; + + codec->control_data = lm4857->i2c; + + ret = snd_soc_add_controls(codec, lm4857_controls, + ARRAY_SIZE(lm4857_controls)); + if (ret) + return ret; + + ret = snd_soc_dapm_new_controls(dapm, lm4857_dapm_widgets, + ARRAY_SIZE(lm4857_dapm_widgets)); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, lm4857_routes, + ARRAY_SIZE(lm4857_routes)); + if (ret) + return ret; + + snd_soc_dapm_new_widgets(dapm); + + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_lm4857 = { + .write = lm4857_write, + .read = lm4857_read, + .probe = lm4857_probe, + .reg_cache_size = ARRAY_SIZE(lm4857_default_regs), + .reg_word_size = sizeof(uint8_t), + .reg_cache_default = lm4857_default_regs, + .set_bias_level = lm4857_set_bias_level, +}; + +static int __devinit lm4857_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct lm4857 *lm4857; + int ret; + + lm4857 = kzalloc(sizeof(*lm4857), GFP_KERNEL); + if (!lm4857) + return -ENOMEM; + + i2c_set_clientdata(i2c, lm4857); + + lm4857->i2c = i2c; + + ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_lm4857, NULL, 0); + + if (ret) { + kfree(lm4857); + return ret; + } + + return 0; +} + +static int __devexit lm4857_i2c_remove(struct i2c_client *i2c) +{ + struct lm4857 *lm4857 = i2c_get_clientdata(i2c); + + snd_soc_unregister_codec(&i2c->dev); + kfree(lm4857); + + return 0; +} + +static const struct i2c_device_id lm4857_i2c_id[] = { + { "lm4857", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, lm4857_i2c_id); + +static struct i2c_driver lm4857_i2c_driver = { + .driver = { + .name = "lm4857", + .owner = THIS_MODULE, + }, + .probe = lm4857_i2c_probe, + .remove = __devexit_p(lm4857_i2c_remove), + .id_table = lm4857_i2c_id, +}; + +static int __init lm4857_init(void) +{ + return i2c_add_driver(&lm4857_i2c_driver); +} +module_init(lm4857_init); + +static void __exit lm4857_exit(void) +{ + i2c_del_driver(&lm4857_i2c_driver); +} +module_exit(lm4857_exit); + +MODULE_AUTHOR("Lars-Peter Clausen <lars@metafoo.de>"); +MODULE_DESCRIPTION("LM4857 amplifier driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c index 89498f9ad2e5..bd0517cb7980 100644 --- a/sound/soc/codecs/max98088.c +++ b/sound/soc/codecs/max98088.c @@ -608,7 +608,7 @@ static struct { { 0xFF, 0x00, 1 }, /* FF */ }; -static int max98088_volatile_register(unsigned int reg) +static int max98088_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { return max98088_access[reg].vol; } diff --git a/sound/soc/codecs/max9850.c b/sound/soc/codecs/max9850.c new file mode 100644 index 000000000000..208d2ee61855 --- /dev/null +++ b/sound/soc/codecs/max9850.c @@ -0,0 +1,389 @@ +/* + * max9850.c -- codec driver for max9850 + * + * Copyright (C) 2011 taskit GmbH + * + * Author: Christian Glindkamp <christian.glindkamp@taskit.de> + * + * Initial development of this code was funded by + * MICRONIC Computer Systeme GmbH, http://www.mcsberlin.de/ + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#include <linux/module.h> +#include <linux/init.h> +#include <linux/i2c.h> +#include <linux/slab.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/tlv.h> + +#include "max9850.h" + +struct max9850_priv { + unsigned int sysclk; +}; + +/* max9850 register cache */ +static const u8 max9850_reg[MAX9850_CACHEREGNUM] = { + 0x00, 0x00, 0x0c, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00 +}; + +/* these registers are not used at the moment but provided for the sake of + * completeness */ +static int max9850_volatile_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + switch (reg) { + case MAX9850_STATUSA: + case MAX9850_STATUSB: + return 1; + default: + return 0; + } +} + +static const unsigned int max9850_tlv[] = { + TLV_DB_RANGE_HEAD(4), + 0x18, 0x1f, TLV_DB_SCALE_ITEM(-7450, 400, 0), + 0x20, 0x33, TLV_DB_SCALE_ITEM(-4150, 200, 0), + 0x34, 0x37, TLV_DB_SCALE_ITEM(-150, 100, 0), + 0x38, 0x3f, TLV_DB_SCALE_ITEM(250, 50, 0), +}; + +static const struct snd_kcontrol_new max9850_controls[] = { +SOC_SINGLE_TLV("Headphone Volume", MAX9850_VOLUME, 0, 0x3f, 1, max9850_tlv), +SOC_SINGLE("Headphone Switch", MAX9850_VOLUME, 7, 1, 1), +SOC_SINGLE("Mono Switch", MAX9850_GENERAL_PURPOSE, 2, 1, 0), +}; + +static const struct snd_kcontrol_new max9850_mixer_controls[] = { + SOC_DAPM_SINGLE("Line In Switch", MAX9850_ENABLE, 1, 1, 0), +}; + +static const struct snd_soc_dapm_widget max9850_dapm_widgets[] = { +SND_SOC_DAPM_SUPPLY("Charge Pump 1", MAX9850_ENABLE, 4, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("Charge Pump 2", MAX9850_ENABLE, 5, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("MCLK", MAX9850_ENABLE, 6, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("SHDN", MAX9850_ENABLE, 7, 0, NULL, 0), +SND_SOC_DAPM_MIXER_NAMED_CTL("Output Mixer", MAX9850_ENABLE, 2, 0, + &max9850_mixer_controls[0], + ARRAY_SIZE(max9850_mixer_controls)), +SND_SOC_DAPM_PGA("Headphone Output", MAX9850_ENABLE, 3, 0, NULL, 0), +SND_SOC_DAPM_DAC("DAC", "HiFi Playback", MAX9850_ENABLE, 0, 0), +SND_SOC_DAPM_OUTPUT("OUTL"), +SND_SOC_DAPM_OUTPUT("HPL"), +SND_SOC_DAPM_OUTPUT("OUTR"), +SND_SOC_DAPM_OUTPUT("HPR"), +SND_SOC_DAPM_MIXER("Line Input", SND_SOC_NOPM, 0, 0, NULL, 0), +SND_SOC_DAPM_INPUT("INL"), +SND_SOC_DAPM_INPUT("INR"), +}; + +static const struct snd_soc_dapm_route intercon[] = { + /* output mixer */ + {"Output Mixer", NULL, "DAC"}, + {"Output Mixer", "Line In Switch", "Line Input"}, + + /* outputs */ + {"Headphone Output", NULL, "Output Mixer"}, + {"HPL", NULL, "Headphone Output"}, + {"HPR", NULL, "Headphone Output"}, + {"OUTL", NULL, "Output Mixer"}, + {"OUTR", NULL, "Output Mixer"}, + + /* inputs */ + {"Line Input", NULL, "INL"}, + {"Line Input", NULL, "INR"}, + + /* supplies */ + {"Output Mixer", NULL, "Charge Pump 1"}, + {"Output Mixer", NULL, "Charge Pump 2"}, + {"Output Mixer", NULL, "SHDN"}, + {"DAC", NULL, "MCLK"}, +}; + +static int max9850_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec); + u64 lrclk_div; + u8 sf, da; + + if (!max9850->sysclk) + return -EINVAL; + + /* lrclk_div = 2^22 * rate / iclk with iclk = mclk / sf */ + sf = (snd_soc_read(codec, MAX9850_CLOCK) >> 2) + 1; + lrclk_div = (1 << 22); + lrclk_div *= params_rate(params); + lrclk_div *= sf; + do_div(lrclk_div, max9850->sysclk); + + snd_soc_write(codec, MAX9850_LRCLK_MSB, (lrclk_div >> 8) & 0x7f); + snd_soc_write(codec, MAX9850_LRCLK_LSB, lrclk_div & 0xff); + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + da = 0; + break; + case SNDRV_PCM_FORMAT_S20_3LE: + da = 0x2; + break; + case SNDRV_PCM_FORMAT_S24_LE: + da = 0x3; + break; + default: + return -EINVAL; + } + snd_soc_update_bits(codec, MAX9850_DIGITAL_AUDIO, 0x3, da); + + return 0; +} + +static int max9850_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct max9850_priv *max9850 = snd_soc_codec_get_drvdata(codec); + + /* calculate mclk -> iclk divider */ + if (freq <= 13000000) + snd_soc_write(codec, MAX9850_CLOCK, 0x0); + else if (freq <= 26000000) + snd_soc_write(codec, MAX9850_CLOCK, 0x4); + else if (freq <= 40000000) + snd_soc_write(codec, MAX9850_CLOCK, 0x8); + else + return -EINVAL; + + max9850->sysclk = freq; + return 0; +} + +static int max9850_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u8 da = 0; + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + da |= MAX9850_MASTER; + break; + case SND_SOC_DAIFMT_CBS_CFS: + break; + default: + return -EINVAL; + } + + /* interface format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + da |= MAX9850_DLY; + break; + case SND_SOC_DAIFMT_RIGHT_J: + da |= MAX9850_RTJ; + break; + case SND_SOC_DAIFMT_LEFT_J: + break; + default: + return -EINVAL; + } + + /* clock inversion */ + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_IF: + da |= MAX9850_BCINV | MAX9850_INV; + break; + case SND_SOC_DAIFMT_IB_NF: + da |= MAX9850_BCINV; + break; + case SND_SOC_DAIFMT_NB_IF: + da |= MAX9850_INV; + break; + default: + return -EINVAL; + } + + /* set da */ + snd_soc_write(codec, MAX9850_DIGITAL_AUDIO, da); + + return 0; +} + +static int max9850_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + int ret; + + switch (level) { + case SND_SOC_BIAS_ON: + break; + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + ret = snd_soc_cache_sync(codec); + if (ret) { + dev_err(codec->dev, + "Failed to sync cache: %d\n", ret); + return ret; + } + } + break; + case SND_SOC_BIAS_OFF: + break; + } + codec->dapm.bias_level = level; + return 0; +} + +#define MAX9850_RATES SNDRV_PCM_RATE_8000_48000 + +#define MAX9850_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_ops max9850_dai_ops = { + .hw_params = max9850_hw_params, + .set_sysclk = max9850_set_dai_sysclk, + .set_fmt = max9850_set_dai_fmt, +}; + +static struct snd_soc_dai_driver max9850_dai = { + .name = "max9850-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = MAX9850_RATES, + .formats = MAX9850_FORMATS + }, + .ops = &max9850_dai_ops, +}; + +#ifdef CONFIG_PM +static int max9850_suspend(struct snd_soc_codec *codec, pm_message_t state) +{ + max9850_set_bias_level(codec, SND_SOC_BIAS_OFF); + + return 0; +} + +static int max9850_resume(struct snd_soc_codec *codec) +{ + max9850_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + return 0; +} +#else +#define max9850_suspend NULL +#define max9850_resume NULL +#endif + +static int max9850_probe(struct snd_soc_codec *codec) +{ + struct snd_soc_dapm_context *dapm = &codec->dapm; + int ret; + + ret = snd_soc_codec_set_cache_io(codec, 8, 8, SND_SOC_I2C); + if (ret < 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + /* enable zero-detect */ + snd_soc_update_bits(codec, MAX9850_GENERAL_PURPOSE, 1, 1); + /* enable slew-rate control */ + snd_soc_update_bits(codec, MAX9850_VOLUME, 0x40, 0x40); + /* set slew-rate 125ms */ + snd_soc_update_bits(codec, MAX9850_CHARGE_PUMP, 0xff, 0xc0); + + snd_soc_dapm_new_controls(dapm, max9850_dapm_widgets, + ARRAY_SIZE(max9850_dapm_widgets)); + snd_soc_dapm_add_routes(dapm, intercon, ARRAY_SIZE(intercon)); + + snd_soc_add_controls(codec, max9850_controls, + ARRAY_SIZE(max9850_controls)); + + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_max9850 = { + .probe = max9850_probe, + .suspend = max9850_suspend, + .resume = max9850_resume, + .set_bias_level = max9850_set_bias_level, + .reg_cache_size = ARRAY_SIZE(max9850_reg), + .reg_word_size = sizeof(u8), + .reg_cache_default = max9850_reg, + .volatile_register = max9850_volatile_register, +}; + +static int __devinit max9850_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct max9850_priv *max9850; + int ret; + + max9850 = kzalloc(sizeof(struct max9850_priv), GFP_KERNEL); + if (max9850 == NULL) + return -ENOMEM; + + i2c_set_clientdata(i2c, max9850); + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_max9850, &max9850_dai, 1); + if (ret < 0) + kfree(max9850); + return ret; +} + +static __devexit int max9850_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + kfree(i2c_get_clientdata(client)); + return 0; +} + +static const struct i2c_device_id max9850_i2c_id[] = { + { "max9850", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, max9850_i2c_id); + +static struct i2c_driver max9850_i2c_driver = { + .driver = { + .name = "max9850", + .owner = THIS_MODULE, + }, + .probe = max9850_i2c_probe, + .remove = __devexit_p(max9850_i2c_remove), + .id_table = max9850_i2c_id, +}; + +static int __init max9850_init(void) +{ + return i2c_add_driver(&max9850_i2c_driver); +} +module_init(max9850_init); + +static void __exit max9850_exit(void) +{ + i2c_del_driver(&max9850_i2c_driver); +} +module_exit(max9850_exit); + +MODULE_AUTHOR("Christian Glindkamp <christian.glindkamp@taskit.de>"); +MODULE_DESCRIPTION("ASoC MAX9850 codec driver"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/max9850.h b/sound/soc/codecs/max9850.h new file mode 100644 index 000000000000..72b1ddb04b0d --- /dev/null +++ b/sound/soc/codecs/max9850.h @@ -0,0 +1,38 @@ +/* + * max9850.h -- codec driver for max9850 + * + * Copyright (C) 2011 taskit GmbH + * Author: Christian Glindkamp <christian.glindkamp@taskit.de> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + */ + +#ifndef _MAX9850_H +#define _MAX9850_H + +#define MAX9850_STATUSA 0x00 +#define MAX9850_STATUSB 0x01 +#define MAX9850_VOLUME 0x02 +#define MAX9850_GENERAL_PURPOSE 0x03 +#define MAX9850_INTERRUPT 0x04 +#define MAX9850_ENABLE 0x05 +#define MAX9850_CLOCK 0x06 +#define MAX9850_CHARGE_PUMP 0x07 +#define MAX9850_LRCLK_MSB 0x08 +#define MAX9850_LRCLK_LSB 0x09 +#define MAX9850_DIGITAL_AUDIO 0x0a + +#define MAX9850_CACHEREGNUM 11 + +/* MAX9850_DIGITAL_AUDIO */ +#define MAX9850_MASTER (1<<7) +#define MAX9850_INV (1<<6) +#define MAX9850_BCINV (1<<5) +#define MAX9850_DLY (1<<3) +#define MAX9850_RTJ (1<<2) + +#endif diff --git a/sound/soc/codecs/sgtl5000.c b/sound/soc/codecs/sgtl5000.c new file mode 100644 index 000000000000..ff29380c9ed3 --- /dev/null +++ b/sound/soc/codecs/sgtl5000.c @@ -0,0 +1,1527 @@ +/* + * sgtl5000.c -- SGTL5000 ALSA SoC Audio driver + * + * Copyright 2010-2011 Freescale Semiconductor, Inc. All Rights Reserved. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/slab.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/clk.h> +#include <linux/platform_device.h> +#include <linux/regulator/driver.h> +#include <linux/regulator/machine.h> +#include <linux/regulator/consumer.h> +#include <sound/core.h> +#include <sound/tlv.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> + +#include "sgtl5000.h" + +#define SGTL5000_DAP_REG_OFFSET 0x0100 +#define SGTL5000_MAX_REG_OFFSET 0x013A + +/* default value of sgtl5000 registers except DAP */ +static const u16 sgtl5000_regs[SGTL5000_MAX_REG_OFFSET >> 1] = { + 0xa011, /* 0x0000, CHIP_ID. 11 stand for revison 17 */ + 0x0000, /* 0x0002, CHIP_DIG_POWER. */ + 0x0008, /* 0x0004, CHIP_CKL_CTRL */ + 0x0010, /* 0x0006, CHIP_I2S_CTRL */ + 0x0000, /* 0x0008, reserved */ + 0x0008, /* 0x000A, CHIP_SSS_CTRL */ + 0x0000, /* 0x000C, reserved */ + 0x020c, /* 0x000E, CHIP_ADCDAC_CTRL */ + 0x3c3c, /* 0x0010, CHIP_DAC_VOL */ + 0x0000, /* 0x0012, reserved */ + 0x015f, /* 0x0014, CHIP_PAD_STRENGTH */ + 0x0000, /* 0x0016, reserved */ + 0x0000, /* 0x0018, reserved */ + 0x0000, /* 0x001A, reserved */ + 0x0000, /* 0x001E, reserved */ + 0x0000, /* 0x0020, CHIP_ANA_ADC_CTRL */ + 0x1818, /* 0x0022, CHIP_ANA_HP_CTRL */ + 0x0111, /* 0x0024, CHIP_ANN_CTRL */ + 0x0000, /* 0x0026, CHIP_LINREG_CTRL */ + 0x0000, /* 0x0028, CHIP_REF_CTRL */ + 0x0000, /* 0x002A, CHIP_MIC_CTRL */ + 0x0000, /* 0x002C, CHIP_LINE_OUT_CTRL */ + 0x0404, /* 0x002E, CHIP_LINE_OUT_VOL */ + 0x7060, /* 0x0030, CHIP_ANA_POWER */ + 0x5000, /* 0x0032, CHIP_PLL_CTRL */ + 0x0000, /* 0x0034, CHIP_CLK_TOP_CTRL */ + 0x0000, /* 0x0036, CHIP_ANA_STATUS */ + 0x0000, /* 0x0038, reserved */ + 0x0000, /* 0x003A, CHIP_ANA_TEST2 */ + 0x0000, /* 0x003C, CHIP_SHORT_CTRL */ + 0x0000, /* reserved */ +}; + +/* default value of dap registers */ +static const u16 sgtl5000_dap_regs[] = { + 0x0000, /* 0x0100, DAP_CONTROL */ + 0x0000, /* 0x0102, DAP_PEQ */ + 0x0040, /* 0x0104, DAP_BASS_ENHANCE */ + 0x051f, /* 0x0106, DAP_BASS_ENHANCE_CTRL */ + 0x0000, /* 0x0108, DAP_AUDIO_EQ */ + 0x0040, /* 0x010A, DAP_SGTL_SURROUND */ + 0x0000, /* 0x010C, DAP_FILTER_COEF_ACCESS */ + 0x0000, /* 0x010E, DAP_COEF_WR_B0_MSB */ + 0x0000, /* 0x0110, DAP_COEF_WR_B0_LSB */ + 0x0000, /* 0x0112, reserved */ + 0x0000, /* 0x0114, reserved */ + 0x002f, /* 0x0116, DAP_AUDIO_EQ_BASS_BAND0 */ + 0x002f, /* 0x0118, DAP_AUDIO_EQ_BAND0 */ + 0x002f, /* 0x011A, DAP_AUDIO_EQ_BAND2 */ + 0x002f, /* 0x011C, DAP_AUDIO_EQ_BAND3 */ + 0x002f, /* 0x011E, DAP_AUDIO_EQ_TREBLE_BAND4 */ + 0x8000, /* 0x0120, DAP_MAIN_CHAN */ + 0x0000, /* 0x0122, DAP_MIX_CHAN */ + 0x0510, /* 0x0124, DAP_AVC_CTRL */ + 0x1473, /* 0x0126, DAP_AVC_THRESHOLD */ + 0x0028, /* 0x0128, DAP_AVC_ATTACK */ + 0x0050, /* 0x012A, DAP_AVC_DECAY */ + 0x0000, /* 0x012C, DAP_COEF_WR_B1_MSB */ + 0x0000, /* 0x012E, DAP_COEF_WR_B1_LSB */ + 0x0000, /* 0x0130, DAP_COEF_WR_B2_MSB */ + 0x0000, /* 0x0132, DAP_COEF_WR_B2_LSB */ + 0x0000, /* 0x0134, DAP_COEF_WR_A1_MSB */ + 0x0000, /* 0x0136, DAP_COEF_WR_A1_LSB */ + 0x0000, /* 0x0138, DAP_COEF_WR_A2_MSB */ + 0x0000, /* 0x013A, DAP_COEF_WR_A2_LSB */ +}; + +/* regulator supplies for sgtl5000, VDDD is an optional external supply */ +enum sgtl5000_regulator_supplies { + VDDA, + VDDIO, + VDDD, + SGTL5000_SUPPLY_NUM +}; + +/* vddd is optional supply */ +static const char *supply_names[SGTL5000_SUPPLY_NUM] = { + "VDDA", + "VDDIO", + "VDDD" +}; + +#define LDO_CONSUMER_NAME "VDDD_LDO" +#define LDO_VOLTAGE 1200000 + +static struct regulator_consumer_supply ldo_consumer[] = { + REGULATOR_SUPPLY(LDO_CONSUMER_NAME, NULL), +}; + +static struct regulator_init_data ldo_init_data = { + .constraints = { + .min_uV = 850000, + .max_uV = 1600000, + .valid_modes_mask = REGULATOR_MODE_NORMAL, + .valid_ops_mask = REGULATOR_CHANGE_STATUS, + }, + .num_consumer_supplies = 1, + .consumer_supplies = &ldo_consumer[0], +}; + +/* + * sgtl5000 internal ldo regulator, + * enabled when VDDD not provided + */ +struct ldo_regulator { + struct regulator_desc desc; + struct regulator_dev *dev; + int voltage; + void *codec_data; + bool enabled; +}; + +/* sgtl5000 private structure in codec */ +struct sgtl5000_priv { + int sysclk; /* sysclk rate */ + int master; /* i2s master or not */ + int fmt; /* i2s data format */ + struct regulator_bulk_data supplies[SGTL5000_SUPPLY_NUM]; + struct ldo_regulator *ldo; +}; + +/* + * mic_bias power on/off share the same register bits with + * output impedance of mic bias, when power on mic bias, we + * need reclaim it to impedance value. + * 0x0 = Powered off + * 0x1 = 2Kohm + * 0x2 = 4Kohm + * 0x3 = 8Kohm + */ +static int mic_bias_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_POST_PMU: + /* change mic bias resistor to 4Kohm */ + snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, + SGTL5000_BIAS_R_4k, SGTL5000_BIAS_R_4k); + break; + + case SND_SOC_DAPM_PRE_PMD: + /* + * SGTL5000_BIAS_R_8k as mask to clean the two bits + * of mic bias and output impedance + */ + snd_soc_update_bits(w->codec, SGTL5000_CHIP_MIC_CTRL, + SGTL5000_BIAS_R_8k, 0); + break; + } + return 0; +} + +/* + * using codec assist to small pop, hp_powerup or lineout_powerup + * should stay setting until vag_powerup is fully ramped down, + * vag fully ramped down require 400ms. + */ +static int small_pop_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + switch (event) { + case SND_SOC_DAPM_PRE_PMU: + snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_VAG_POWERUP, SGTL5000_VAG_POWERUP); + break; + + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(w->codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_VAG_POWERUP, 0); + msleep(400); + break; + default: + break; + } + + return 0; +} + +/* input sources for ADC */ +static const char *adc_mux_text[] = { + "MIC_IN", "LINE_IN" +}; + +static const struct soc_enum adc_enum = +SOC_ENUM_SINGLE(SGTL5000_CHIP_ANA_CTRL, 2, 2, adc_mux_text); + +static const struct snd_kcontrol_new adc_mux = +SOC_DAPM_ENUM("Capture Mux", adc_enum); + +/* input sources for DAC */ +static const char *dac_mux_text[] = { + "DAC", "LINE_IN" +}; + +static const struct soc_enum dac_enum = +SOC_ENUM_SINGLE(SGTL5000_CHIP_ANA_CTRL, 6, 2, dac_mux_text); + +static const struct snd_kcontrol_new dac_mux = +SOC_DAPM_ENUM("Headphone Mux", dac_enum); + +static const struct snd_soc_dapm_widget sgtl5000_dapm_widgets[] = { + SND_SOC_DAPM_INPUT("LINE_IN"), + SND_SOC_DAPM_INPUT("MIC_IN"), + + SND_SOC_DAPM_OUTPUT("HP_OUT"), + SND_SOC_DAPM_OUTPUT("LINE_OUT"), + + SND_SOC_DAPM_MICBIAS_E("Mic Bias", SGTL5000_CHIP_MIC_CTRL, 8, 0, + mic_bias_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_PGA_E("HP", SGTL5000_CHIP_ANA_POWER, 4, 0, NULL, 0, + small_pop_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + SND_SOC_DAPM_PGA_E("LO", SGTL5000_CHIP_ANA_POWER, 0, 0, NULL, 0, + small_pop_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_PRE_PMD), + + SND_SOC_DAPM_MUX("Capture Mux", SND_SOC_NOPM, 0, 0, &adc_mux), + SND_SOC_DAPM_MUX("Headphone Mux", SND_SOC_NOPM, 0, 0, &dac_mux), + + /* aif for i2s input */ + SND_SOC_DAPM_AIF_IN("AIFIN", "Playback", + 0, SGTL5000_CHIP_DIG_POWER, + 0, 0), + + /* aif for i2s output */ + SND_SOC_DAPM_AIF_OUT("AIFOUT", "Capture", + 0, SGTL5000_CHIP_DIG_POWER, + 1, 0), + + SND_SOC_DAPM_ADC("ADC", "Capture", SGTL5000_CHIP_ANA_POWER, 1, 0), + + SND_SOC_DAPM_DAC("DAC", "Playback", SGTL5000_CHIP_ANA_POWER, 3, 0), +}; + +/* routes for sgtl5000 */ +static const struct snd_soc_dapm_route audio_map[] = { + {"Capture Mux", "LINE_IN", "LINE_IN"}, /* line_in --> adc_mux */ + {"Capture Mux", "MIC_IN", "MIC_IN"}, /* mic_in --> adc_mux */ + + {"ADC", NULL, "Capture Mux"}, /* adc_mux --> adc */ + {"AIFOUT", NULL, "ADC"}, /* adc --> i2s_out */ + + {"DAC", NULL, "AIFIN"}, /* i2s-->dac,skip audio mux */ + {"Headphone Mux", "DAC", "DAC"}, /* dac --> hp_mux */ + {"LO", NULL, "DAC"}, /* dac --> line_out */ + + {"Headphone Mux", "LINE_IN", "LINE_IN"},/* line_in --> hp_mux */ + {"HP", NULL, "Headphone Mux"}, /* hp_mux --> hp */ + + {"LINE_OUT", NULL, "LO"}, + {"HP_OUT", NULL, "HP"}, +}; + +/* custom function to fetch info of PCM playback volume */ +static int dac_info_volsw(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 2; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 0xfc - 0x3c; + return 0; +} + +/* + * custom function to get of PCM playback volume + * + * dac volume register + * 15-------------8-7--------------0 + * | R channel vol | L channel vol | + * ------------------------------- + * + * PCM volume with 0.5017 dB steps from 0 to -90 dB + * + * register values map to dB + * 0x3B and less = Reserved + * 0x3C = 0 dB + * 0x3D = -0.5 dB + * 0xF0 = -90 dB + * 0xFC and greater = Muted + * + * register value map to userspace value + * + * register value 0x3c(0dB) 0xf0(-90dB)0xfc + * ------------------------------ + * userspace value 0xc0 0 + */ +static int dac_get_volsw(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + int reg; + int l; + int r; + + reg = snd_soc_read(codec, SGTL5000_CHIP_DAC_VOL); + + /* get left channel volume */ + l = (reg & SGTL5000_DAC_VOL_LEFT_MASK) >> SGTL5000_DAC_VOL_LEFT_SHIFT; + + /* get right channel volume */ + r = (reg & SGTL5000_DAC_VOL_RIGHT_MASK) >> SGTL5000_DAC_VOL_RIGHT_SHIFT; + + /* make sure value fall in (0x3c,0xfc) */ + l = clamp(l, 0x3c, 0xfc); + r = clamp(r, 0x3c, 0xfc); + + /* invert it and map to userspace value */ + l = 0xfc - l; + r = 0xfc - r; + + ucontrol->value.integer.value[0] = l; + ucontrol->value.integer.value[1] = r; + + return 0; +} + +/* + * custom function to put of PCM playback volume + * + * dac volume register + * 15-------------8-7--------------0 + * | R channel vol | L channel vol | + * ------------------------------- + * + * PCM volume with 0.5017 dB steps from 0 to -90 dB + * + * register values map to dB + * 0x3B and less = Reserved + * 0x3C = 0 dB + * 0x3D = -0.5 dB + * 0xF0 = -90 dB + * 0xFC and greater = Muted + * + * userspace value map to register value + * + * userspace value 0xc0 0 + * ------------------------------ + * register value 0x3c(0dB) 0xf0(-90dB)0xfc + */ +static int dac_put_volsw(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + int reg; + int l; + int r; + + l = ucontrol->value.integer.value[0]; + r = ucontrol->value.integer.value[1]; + + /* make sure userspace volume fall in (0, 0xfc-0x3c) */ + l = clamp(l, 0, 0xfc - 0x3c); + r = clamp(r, 0, 0xfc - 0x3c); + + /* invert it, get the value can be set to register */ + l = 0xfc - l; + r = 0xfc - r; + + /* shift to get the register value */ + reg = l << SGTL5000_DAC_VOL_LEFT_SHIFT | + r << SGTL5000_DAC_VOL_RIGHT_SHIFT; + + snd_soc_write(codec, SGTL5000_CHIP_DAC_VOL, reg); + + return 0; +} + +static const DECLARE_TLV_DB_SCALE(capture_6db_attenuate, -600, 600, 0); + +/* tlv for mic gain, 0db 20db 30db 40db */ +static const unsigned int mic_gain_tlv[] = { + TLV_DB_RANGE_HEAD(4), + 0, 0, TLV_DB_SCALE_ITEM(0, 0, 0), + 1, 3, TLV_DB_SCALE_ITEM(2000, 1000, 0), +}; + +/* tlv for hp volume, -51.5db to 12.0db, step .5db */ +static const DECLARE_TLV_DB_SCALE(headphone_volume, -5150, 50, 0); + +static const struct snd_kcontrol_new sgtl5000_snd_controls[] = { + /* SOC_DOUBLE_S8_TLV with invert */ + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "PCM Playback Volume", + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ | + SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = dac_info_volsw, + .get = dac_get_volsw, + .put = dac_put_volsw, + }, + + SOC_DOUBLE("Capture Volume", SGTL5000_CHIP_ANA_ADC_CTRL, 0, 4, 0xf, 0), + SOC_SINGLE_TLV("Capture Attenuate Switch (-6dB)", + SGTL5000_CHIP_ANA_ADC_CTRL, + 8, 2, 0, capture_6db_attenuate), + SOC_SINGLE("Capture ZC Switch", SGTL5000_CHIP_ANA_CTRL, 1, 1, 0), + + SOC_DOUBLE_TLV("Headphone Playback Volume", + SGTL5000_CHIP_ANA_HP_CTRL, + 0, 8, + 0x7f, 1, + headphone_volume), + SOC_SINGLE("Headphone Playback ZC Switch", SGTL5000_CHIP_ANA_CTRL, + 5, 1, 0), + + SOC_SINGLE_TLV("Mic Volume", SGTL5000_CHIP_MIC_CTRL, + 0, 4, 0, mic_gain_tlv), +}; + +/* mute the codec used by alsa core */ +static int sgtl5000_digital_mute(struct snd_soc_dai *codec_dai, int mute) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u16 adcdac_ctrl = SGTL5000_DAC_MUTE_LEFT | SGTL5000_DAC_MUTE_RIGHT; + + snd_soc_update_bits(codec, SGTL5000_CHIP_ADCDAC_CTRL, + adcdac_ctrl, mute ? adcdac_ctrl : 0); + + return 0; +} + +/* set codec format */ +static int sgtl5000_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + u16 i2sctl = 0; + + sgtl5000->master = 0; + /* + * i2s clock and frame master setting. + * ONLY support: + * - clock and frame slave, + * - clock and frame master + */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + break; + case SND_SOC_DAIFMT_CBM_CFM: + i2sctl |= SGTL5000_I2S_MASTER; + sgtl5000->master = 1; + break; + default: + return -EINVAL; + } + + /* setting i2s data format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + i2sctl |= SGTL5000_I2S_MODE_PCM; + break; + case SND_SOC_DAIFMT_DSP_B: + i2sctl |= SGTL5000_I2S_MODE_PCM; + i2sctl |= SGTL5000_I2S_LRALIGN; + break; + case SND_SOC_DAIFMT_I2S: + i2sctl |= SGTL5000_I2S_MODE_I2S_LJ; + break; + case SND_SOC_DAIFMT_RIGHT_J: + i2sctl |= SGTL5000_I2S_MODE_RJ; + i2sctl |= SGTL5000_I2S_LRPOL; + break; + case SND_SOC_DAIFMT_LEFT_J: + i2sctl |= SGTL5000_I2S_MODE_I2S_LJ; + i2sctl |= SGTL5000_I2S_LRALIGN; + break; + default: + return -EINVAL; + } + + sgtl5000->fmt = fmt & SND_SOC_DAIFMT_FORMAT_MASK; + + /* Clock inversion */ + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + case SND_SOC_DAIFMT_IB_NF: + i2sctl |= SGTL5000_I2S_SCLK_INV; + break; + default: + return -EINVAL; + } + + snd_soc_write(codec, SGTL5000_CHIP_I2S_CTRL, i2sctl); + + return 0; +} + +/* set codec sysclk */ +static int sgtl5000_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + switch (clk_id) { + case SGTL5000_SYSCLK: + sgtl5000->sysclk = freq; + break; + default: + return -EINVAL; + } + + return 0; +} + +/* + * set clock according to i2s frame clock, + * sgtl5000 provide 2 clock sources. + * 1. sys_mclk. sample freq can only configure to + * 1/256, 1/384, 1/512 of sys_mclk. + * 2. pll. can derive any audio clocks. + * + * clock setting rules: + * 1. in slave mode, only sys_mclk can use. + * 2. as constraint by sys_mclk, sample freq should + * set to 32k, 44.1k and above. + * 3. using sys_mclk prefer to pll to save power. + */ +static int sgtl5000_set_clock(struct snd_soc_codec *codec, int frame_rate) +{ + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + int clk_ctl = 0; + int sys_fs; /* sample freq */ + + /* + * sample freq should be divided by frame clock, + * if frame clock lower than 44.1khz, sample feq should set to + * 32khz or 44.1khz. + */ + switch (frame_rate) { + case 8000: + case 16000: + sys_fs = 32000; + break; + case 11025: + case 22050: + sys_fs = 44100; + break; + default: + sys_fs = frame_rate; + break; + } + + /* set divided factor of frame clock */ + switch (sys_fs / frame_rate) { + case 4: + clk_ctl |= SGTL5000_RATE_MODE_DIV_4 << SGTL5000_RATE_MODE_SHIFT; + break; + case 2: + clk_ctl |= SGTL5000_RATE_MODE_DIV_2 << SGTL5000_RATE_MODE_SHIFT; + break; + case 1: + clk_ctl |= SGTL5000_RATE_MODE_DIV_1 << SGTL5000_RATE_MODE_SHIFT; + break; + default: + return -EINVAL; + } + + /* set the sys_fs according to frame rate */ + switch (sys_fs) { + case 32000: + clk_ctl |= SGTL5000_SYS_FS_32k << SGTL5000_SYS_FS_SHIFT; + break; + case 44100: + clk_ctl |= SGTL5000_SYS_FS_44_1k << SGTL5000_SYS_FS_SHIFT; + break; + case 48000: + clk_ctl |= SGTL5000_SYS_FS_48k << SGTL5000_SYS_FS_SHIFT; + break; + case 96000: + clk_ctl |= SGTL5000_SYS_FS_96k << SGTL5000_SYS_FS_SHIFT; + break; + default: + dev_err(codec->dev, "frame rate %d not supported\n", + frame_rate); + return -EINVAL; + } + + /* + * calculate the divider of mclk/sample_freq, + * factor of freq =96k can only be 256, since mclk in range (12m,27m) + */ + switch (sgtl5000->sysclk / sys_fs) { + case 256: + clk_ctl |= SGTL5000_MCLK_FREQ_256FS << + SGTL5000_MCLK_FREQ_SHIFT; + break; + case 384: + clk_ctl |= SGTL5000_MCLK_FREQ_384FS << + SGTL5000_MCLK_FREQ_SHIFT; + break; + case 512: + clk_ctl |= SGTL5000_MCLK_FREQ_512FS << + SGTL5000_MCLK_FREQ_SHIFT; + break; + default: + /* if mclk not satisify the divider, use pll */ + if (sgtl5000->master) { + clk_ctl |= SGTL5000_MCLK_FREQ_PLL << + SGTL5000_MCLK_FREQ_SHIFT; + } else { + dev_err(codec->dev, + "PLL not supported in slave mode\n"); + return -EINVAL; + } + } + + /* if using pll, please check manual 6.4.2 for detail */ + if ((clk_ctl & SGTL5000_MCLK_FREQ_MASK) == SGTL5000_MCLK_FREQ_PLL) { + u64 out, t; + int div2; + int pll_ctl; + unsigned int in, int_div, frac_div; + + if (sgtl5000->sysclk > 17000000) { + div2 = 1; + in = sgtl5000->sysclk / 2; + } else { + div2 = 0; + in = sgtl5000->sysclk; + } + if (sys_fs == 44100) + out = 180633600; + else + out = 196608000; + t = do_div(out, in); + int_div = out; + t *= 2048; + do_div(t, in); + frac_div = t; + pll_ctl = int_div << SGTL5000_PLL_INT_DIV_SHIFT | + frac_div << SGTL5000_PLL_FRAC_DIV_SHIFT; + + snd_soc_write(codec, SGTL5000_CHIP_PLL_CTRL, pll_ctl); + if (div2) + snd_soc_update_bits(codec, + SGTL5000_CHIP_CLK_TOP_CTRL, + SGTL5000_INPUT_FREQ_DIV2, + SGTL5000_INPUT_FREQ_DIV2); + else + snd_soc_update_bits(codec, + SGTL5000_CHIP_CLK_TOP_CTRL, + SGTL5000_INPUT_FREQ_DIV2, + 0); + + /* power up pll */ + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP, + SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP); + } else { + /* power down pll */ + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_PLL_POWERUP | SGTL5000_VCOAMP_POWERUP, + 0); + } + + /* if using pll, clk_ctrl must be set after pll power up */ + snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL, clk_ctl); + + return 0; +} + +/* + * Set PCM DAI bit size and sample rate. + * input: params_rate, params_fmt + */ +static int sgtl5000_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_codec *codec = rtd->codec; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + int channels = params_channels(params); + int i2s_ctl = 0; + int stereo; + int ret; + + /* sysclk should already set */ + if (!sgtl5000->sysclk) { + dev_err(codec->dev, "%s: set sysclk first!\n", __func__); + return -EFAULT; + } + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + stereo = SGTL5000_DAC_STEREO; + else + stereo = SGTL5000_ADC_STEREO; + + /* set mono to save power */ + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, stereo, + channels == 1 ? 0 : stereo); + + /* set codec clock base on lrclk */ + ret = sgtl5000_set_clock(codec, params_rate(params)); + if (ret) + return ret; + + /* set i2s data format */ + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + if (sgtl5000->fmt == SND_SOC_DAIFMT_RIGHT_J) + return -EINVAL; + i2s_ctl |= SGTL5000_I2S_DLEN_16 << SGTL5000_I2S_DLEN_SHIFT; + i2s_ctl |= SGTL5000_I2S_SCLKFREQ_32FS << + SGTL5000_I2S_SCLKFREQ_SHIFT; + break; + case SNDRV_PCM_FORMAT_S20_3LE: + i2s_ctl |= SGTL5000_I2S_DLEN_20 << SGTL5000_I2S_DLEN_SHIFT; + i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS << + SGTL5000_I2S_SCLKFREQ_SHIFT; + break; + case SNDRV_PCM_FORMAT_S24_LE: + i2s_ctl |= SGTL5000_I2S_DLEN_24 << SGTL5000_I2S_DLEN_SHIFT; + i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS << + SGTL5000_I2S_SCLKFREQ_SHIFT; + break; + case SNDRV_PCM_FORMAT_S32_LE: + if (sgtl5000->fmt == SND_SOC_DAIFMT_RIGHT_J) + return -EINVAL; + i2s_ctl |= SGTL5000_I2S_DLEN_32 << SGTL5000_I2S_DLEN_SHIFT; + i2s_ctl |= SGTL5000_I2S_SCLKFREQ_64FS << + SGTL5000_I2S_SCLKFREQ_SHIFT; + break; + default: + return -EINVAL; + } + + snd_soc_update_bits(codec, SGTL5000_CHIP_I2S_CTRL, i2s_ctl, i2s_ctl); + + return 0; +} + +#ifdef CONFIG_REGULATOR +static int ldo_regulator_is_enabled(struct regulator_dev *dev) +{ + struct ldo_regulator *ldo = rdev_get_drvdata(dev); + + return ldo->enabled; +} + +static int ldo_regulator_enable(struct regulator_dev *dev) +{ + struct ldo_regulator *ldo = rdev_get_drvdata(dev); + struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data; + int reg; + + if (ldo_regulator_is_enabled(dev)) + return 0; + + /* set regulator value firstly */ + reg = (1600 - ldo->voltage / 1000) / 50; + reg = clamp(reg, 0x0, 0xf); + + /* amend the voltage value, unit: uV */ + ldo->voltage = (1600 - reg * 50) * 1000; + + /* set voltage to register */ + snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, + (0x1 << 4) - 1, reg); + + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_LINEREG_D_POWERUP, + SGTL5000_LINEREG_D_POWERUP); + + /* when internal ldo enabled, simple digital power can be disabled */ + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_LINREG_SIMPLE_POWERUP, + 0); + + ldo->enabled = 1; + return 0; +} + +static int ldo_regulator_disable(struct regulator_dev *dev) +{ + struct ldo_regulator *ldo = rdev_get_drvdata(dev); + struct snd_soc_codec *codec = (struct snd_soc_codec *)ldo->codec_data; + + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_LINEREG_D_POWERUP, + 0); + + /* clear voltage info */ + snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, + (0x1 << 4) - 1, 0); + + ldo->enabled = 0; + + return 0; +} + +static int ldo_regulator_get_voltage(struct regulator_dev *dev) +{ + struct ldo_regulator *ldo = rdev_get_drvdata(dev); + + return ldo->voltage; +} + +static struct regulator_ops ldo_regulator_ops = { + .is_enabled = ldo_regulator_is_enabled, + .enable = ldo_regulator_enable, + .disable = ldo_regulator_disable, + .get_voltage = ldo_regulator_get_voltage, +}; + +static int ldo_regulator_register(struct snd_soc_codec *codec, + struct regulator_init_data *init_data, + int voltage) +{ + struct ldo_regulator *ldo; + + ldo = kzalloc(sizeof(struct ldo_regulator), GFP_KERNEL); + + if (!ldo) { + dev_err(codec->dev, "failed to allocate ldo_regulator\n"); + return -ENOMEM; + } + + ldo->desc.name = kstrdup(dev_name(codec->dev), GFP_KERNEL); + if (!ldo->desc.name) { + kfree(ldo); + dev_err(codec->dev, "failed to allocate decs name memory\n"); + return -ENOMEM; + } + + ldo->desc.type = REGULATOR_VOLTAGE; + ldo->desc.owner = THIS_MODULE; + ldo->desc.ops = &ldo_regulator_ops; + ldo->desc.n_voltages = 1; + + ldo->codec_data = codec; + ldo->voltage = voltage; + + ldo->dev = regulator_register(&ldo->desc, codec->dev, + init_data, ldo); + if (IS_ERR(ldo->dev)) { + int ret = PTR_ERR(ldo->dev); + + dev_err(codec->dev, "failed to register regulator\n"); + kfree(ldo->desc.name); + kfree(ldo); + + return ret; + } + + return 0; +} + +static int ldo_regulator_remove(struct snd_soc_codec *codec) +{ + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + struct ldo_regulator *ldo = sgtl5000->ldo; + + if (!ldo) + return 0; + + regulator_unregister(ldo->dev); + kfree(ldo->desc.name); + kfree(ldo); + + return 0; +} +#else +static int ldo_regulator_register(struct snd_soc_codec *codec, + struct regulator_init_data *init_data, + int voltage) +{ + return -EINVAL; +} + +static int ldo_regulator_remove(struct snd_soc_codec *codec) +{ + return 0; +} +#endif + +/* + * set dac bias + * common state changes: + * startup: + * off --> standby --> prepare --> on + * standby --> prepare --> on + * + * stop: + * on --> prepare --> standby + */ +static int sgtl5000_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + int ret; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + switch (level) { + case SND_SOC_BIAS_ON: + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + ret = regulator_bulk_enable( + ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (ret) + return ret; + udelay(10); + } + + break; + case SND_SOC_BIAS_OFF: + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + break; + } + + codec->dapm.bias_level = level; + return 0; +} + +#define SGTL5000_FORMATS (SNDRV_PCM_FMTBIT_S16_LE |\ + SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE |\ + SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_ops sgtl5000_ops = { + .hw_params = sgtl5000_pcm_hw_params, + .digital_mute = sgtl5000_digital_mute, + .set_fmt = sgtl5000_set_dai_fmt, + .set_sysclk = sgtl5000_set_dai_sysclk, +}; + +static struct snd_soc_dai_driver sgtl5000_dai = { + .name = "sgtl5000", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + /* + * only support 8~48K + 96K, + * TODO modify hw_param to support more + */ + .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_96000, + .formats = SGTL5000_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_48000 | SNDRV_PCM_RATE_96000, + .formats = SGTL5000_FORMATS, + }, + .ops = &sgtl5000_ops, + .symmetric_rates = 1, +}; + +static int sgtl5000_volatile_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + switch (reg) { + case SGTL5000_CHIP_ID: + case SGTL5000_CHIP_ADCDAC_CTRL: + case SGTL5000_CHIP_ANA_STATUS: + return 1; + } + + return 0; +} + +#ifdef CONFIG_SUSPEND +static int sgtl5000_suspend(struct snd_soc_codec *codec, pm_message_t state) +{ + sgtl5000_set_bias_level(codec, SND_SOC_BIAS_OFF); + + return 0; +} + +/* + * restore all sgtl5000 registers, + * since a big hole between dap and regular registers, + * we will restore them respectively. + */ +static int sgtl5000_restore_regs(struct snd_soc_codec *codec) +{ + u16 *cache = codec->reg_cache; + int i; + int regular_regs = SGTL5000_CHIP_SHORT_CTRL >> 1; + + /* restore regular registers */ + for (i = 0; i < regular_regs; i++) { + int reg = i << 1; + + /* this regs depends on the others */ + if (reg == SGTL5000_CHIP_ANA_POWER || + reg == SGTL5000_CHIP_CLK_CTRL || + reg == SGTL5000_CHIP_LINREG_CTRL || + reg == SGTL5000_CHIP_LINE_OUT_CTRL || + reg == SGTL5000_CHIP_CLK_CTRL) + continue; + + snd_soc_write(codec, reg, cache[i]); + } + + /* restore dap registers */ + for (i = SGTL5000_DAP_REG_OFFSET >> 1; + i < SGTL5000_MAX_REG_OFFSET >> 1; i++) { + int reg = i << 1; + + snd_soc_write(codec, reg, cache[i]); + } + + /* + * restore power and other regs according + * to set_power() and set_clock() + */ + snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL, + cache[SGTL5000_CHIP_LINREG_CTRL >> 1]); + + snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER, + cache[SGTL5000_CHIP_ANA_POWER >> 1]); + + snd_soc_write(codec, SGTL5000_CHIP_CLK_CTRL, + cache[SGTL5000_CHIP_CLK_CTRL >> 1]); + + snd_soc_write(codec, SGTL5000_CHIP_REF_CTRL, + cache[SGTL5000_CHIP_REF_CTRL >> 1]); + + snd_soc_write(codec, SGTL5000_CHIP_LINE_OUT_CTRL, + cache[SGTL5000_CHIP_LINE_OUT_CTRL >> 1]); + return 0; +} + +static int sgtl5000_resume(struct snd_soc_codec *codec) +{ + /* Bring the codec back up to standby to enable regulators */ + sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + /* Restore registers by cached in memory */ + sgtl5000_restore_regs(codec); + return 0; +} +#else +#define sgtl5000_suspend NULL +#define sgtl5000_resume NULL +#endif /* CONFIG_SUSPEND */ + +/* + * sgtl5000 has 3 internal power supplies: + * 1. VAG, normally set to vdda/2 + * 2. chargepump, set to different value + * according to voltage of vdda and vddio + * 3. line out VAG, normally set to vddio/2 + * + * and should be set according to: + * 1. vddd provided by external or not + * 2. vdda and vddio voltage value. > 3.1v or not + * 3. chip revision >=0x11 or not. If >=0x11, not use external vddd. + */ +static int sgtl5000_set_power_regs(struct snd_soc_codec *codec) +{ + int vddd; + int vdda; + int vddio; + u16 ana_pwr; + u16 lreg_ctrl; + int vag; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + vdda = regulator_get_voltage(sgtl5000->supplies[VDDA].consumer); + vddio = regulator_get_voltage(sgtl5000->supplies[VDDIO].consumer); + vddd = regulator_get_voltage(sgtl5000->supplies[VDDD].consumer); + + vdda = vdda / 1000; + vddio = vddio / 1000; + vddd = vddd / 1000; + + if (vdda <= 0 || vddio <= 0 || vddd < 0) { + dev_err(codec->dev, "regulator voltage not set correctly\n"); + + return -EINVAL; + } + + /* according to datasheet, maximum voltage of supplies */ + if (vdda > 3600 || vddio > 3600 || vddd > 1980) { + dev_err(codec->dev, + "exceed max voltage vdda %dmv vddio %dma vddd %dma\n", + vdda, vddio, vddd); + + return -EINVAL; + } + + /* reset value */ + ana_pwr = snd_soc_read(codec, SGTL5000_CHIP_ANA_POWER); + ana_pwr |= SGTL5000_DAC_STEREO | + SGTL5000_ADC_STEREO | + SGTL5000_REFTOP_POWERUP; + lreg_ctrl = snd_soc_read(codec, SGTL5000_CHIP_LINREG_CTRL); + + if (vddio < 3100 && vdda < 3100) { + /* enable internal oscillator used for charge pump */ + snd_soc_update_bits(codec, SGTL5000_CHIP_CLK_TOP_CTRL, + SGTL5000_INT_OSC_EN, + SGTL5000_INT_OSC_EN); + /* Enable VDDC charge pump */ + ana_pwr |= SGTL5000_VDDC_CHRGPMP_POWERUP; + } else if (vddio >= 3100 && vdda >= 3100) { + /* + * if vddio and vddd > 3.1v, + * charge pump should be clean before set ana_pwr + */ + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_VDDC_CHRGPMP_POWERUP, 0); + + /* VDDC use VDDIO rail */ + lreg_ctrl |= SGTL5000_VDDC_ASSN_OVRD; + lreg_ctrl |= SGTL5000_VDDC_MAN_ASSN_VDDIO << + SGTL5000_VDDC_MAN_ASSN_SHIFT; + } + + snd_soc_write(codec, SGTL5000_CHIP_LINREG_CTRL, lreg_ctrl); + + snd_soc_write(codec, SGTL5000_CHIP_ANA_POWER, ana_pwr); + + /* set voltage to register */ + snd_soc_update_bits(codec, SGTL5000_CHIP_LINREG_CTRL, + (0x1 << 4) - 1, 0x8); + + /* + * if vddd linear reg has been enabled, + * simple digital supply should be clear to get + * proper VDDD voltage. + */ + if (ana_pwr & SGTL5000_LINEREG_D_POWERUP) + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_LINREG_SIMPLE_POWERUP, + 0); + else + snd_soc_update_bits(codec, SGTL5000_CHIP_ANA_POWER, + SGTL5000_LINREG_SIMPLE_POWERUP | + SGTL5000_STARTUP_POWERUP, + 0); + + /* + * set ADC/DAC VAG to vdda / 2, + * should stay in range (0.8v, 1.575v) + */ + vag = vdda / 2; + if (vag <= SGTL5000_ANA_GND_BASE) + vag = 0; + else if (vag >= SGTL5000_ANA_GND_BASE + SGTL5000_ANA_GND_STP * + (SGTL5000_ANA_GND_MASK >> SGTL5000_ANA_GND_SHIFT)) + vag = SGTL5000_ANA_GND_MASK >> SGTL5000_ANA_GND_SHIFT; + else + vag = (vag - SGTL5000_ANA_GND_BASE) / SGTL5000_ANA_GND_STP; + + snd_soc_update_bits(codec, SGTL5000_CHIP_REF_CTRL, + vag << SGTL5000_ANA_GND_SHIFT, + vag << SGTL5000_ANA_GND_SHIFT); + + /* set line out VAG to vddio / 2, in range (0.8v, 1.675v) */ + vag = vddio / 2; + if (vag <= SGTL5000_LINE_OUT_GND_BASE) + vag = 0; + else if (vag >= SGTL5000_LINE_OUT_GND_BASE + + SGTL5000_LINE_OUT_GND_STP * SGTL5000_LINE_OUT_GND_MAX) + vag = SGTL5000_LINE_OUT_GND_MAX; + else + vag = (vag - SGTL5000_LINE_OUT_GND_BASE) / + SGTL5000_LINE_OUT_GND_STP; + + snd_soc_update_bits(codec, SGTL5000_CHIP_LINE_OUT_CTRL, + vag << SGTL5000_LINE_OUT_GND_SHIFT | + SGTL5000_LINE_OUT_CURRENT_360u << + SGTL5000_LINE_OUT_CURRENT_SHIFT, + vag << SGTL5000_LINE_OUT_GND_SHIFT | + SGTL5000_LINE_OUT_CURRENT_360u << + SGTL5000_LINE_OUT_CURRENT_SHIFT); + + return 0; +} + +static int sgtl5000_enable_regulators(struct snd_soc_codec *codec) +{ + u16 reg; + int ret; + int rev; + int i; + int external_vddd = 0; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + for (i = 0; i < ARRAY_SIZE(sgtl5000->supplies); i++) + sgtl5000->supplies[i].supply = supply_names[i]; + + ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (!ret) + external_vddd = 1; + else { + /* set internal ldo to 1.2v */ + int voltage = LDO_VOLTAGE; + + ret = ldo_regulator_register(codec, &ldo_init_data, voltage); + if (ret) { + dev_err(codec->dev, + "Failed to register vddd internal supplies: %d\n", + ret); + return ret; + } + + sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME; + + ret = regulator_bulk_get(codec->dev, + ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + + if (ret) { + ldo_regulator_remove(codec); + dev_err(codec->dev, + "Failed to request supplies: %d\n", ret); + + return ret; + } + } + + ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (ret) + goto err_regulator_free; + + /* wait for all power rails bring up */ + udelay(10); + + /* read chip information */ + reg = snd_soc_read(codec, SGTL5000_CHIP_ID); + if (((reg & SGTL5000_PARTID_MASK) >> SGTL5000_PARTID_SHIFT) != + SGTL5000_PARTID_PART_ID) { + dev_err(codec->dev, + "Device with ID register %x is not a sgtl5000\n", reg); + ret = -ENODEV; + goto err_regulator_disable; + } + + rev = (reg & SGTL5000_REVID_MASK) >> SGTL5000_REVID_SHIFT; + dev_info(codec->dev, "sgtl5000 revision %d\n", rev); + + /* + * workaround for revision 0x11 and later, + * roll back to use internal LDO + */ + if (external_vddd && rev >= 0x11) { + int voltage = LDO_VOLTAGE; + /* disable all regulator first */ + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + /* free VDDD regulator */ + regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + + ret = ldo_regulator_register(codec, &ldo_init_data, voltage); + if (ret) + return ret; + + sgtl5000->supplies[VDDD].supply = LDO_CONSUMER_NAME; + + ret = regulator_bulk_get(codec->dev, + ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (ret) { + ldo_regulator_remove(codec); + dev_err(codec->dev, + "Failed to request supplies: %d\n", ret); + + return ret; + } + + ret = regulator_bulk_enable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (ret) + goto err_regulator_free; + + /* wait for all power rails bring up */ + udelay(10); + } + + return 0; + +err_regulator_disable: + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); +err_regulator_free: + regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + if (external_vddd) + ldo_regulator_remove(codec); + return ret; + +} + +static int sgtl5000_probe(struct snd_soc_codec *codec) +{ + int ret; + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + /* setup i2c data ops */ + ret = snd_soc_codec_set_cache_io(codec, 16, 16, SND_SOC_I2C); + if (ret < 0) { + dev_err(codec->dev, "Failed to set cache I/O: %d\n", ret); + return ret; + } + + ret = sgtl5000_enable_regulators(codec); + if (ret) + return ret; + + /* power up sgtl5000 */ + ret = sgtl5000_set_power_regs(codec); + if (ret) + goto err; + + /* enable small pop, introduce 400ms delay in turning off */ + snd_soc_update_bits(codec, SGTL5000_CHIP_REF_CTRL, + SGTL5000_SMALL_POP, + SGTL5000_SMALL_POP); + + /* disable short cut detector */ + snd_soc_write(codec, SGTL5000_CHIP_SHORT_CTRL, 0); + + /* + * set i2s as default input of sound switch + * TODO: add sound switch to control and dapm widge. + */ + snd_soc_write(codec, SGTL5000_CHIP_SSS_CTRL, + SGTL5000_DAC_SEL_I2S_IN << SGTL5000_DAC_SEL_SHIFT); + snd_soc_write(codec, SGTL5000_CHIP_DIG_POWER, + SGTL5000_ADC_EN | SGTL5000_DAC_EN); + + /* enable dac volume ramp by default */ + snd_soc_write(codec, SGTL5000_CHIP_ADCDAC_CTRL, + SGTL5000_DAC_VOL_RAMP_EN | + SGTL5000_DAC_MUTE_RIGHT | + SGTL5000_DAC_MUTE_LEFT); + + snd_soc_write(codec, SGTL5000_CHIP_PAD_STRENGTH, 0x015f); + + snd_soc_write(codec, SGTL5000_CHIP_ANA_CTRL, + SGTL5000_HP_ZCD_EN | + SGTL5000_ADC_ZCD_EN); + + snd_soc_write(codec, SGTL5000_CHIP_MIC_CTRL, 0); + + /* + * disable DAP + * TODO: + * Enable DAP in kcontrol and dapm. + */ + snd_soc_write(codec, SGTL5000_DAP_CTRL, 0); + + /* leading to standby state */ + ret = sgtl5000_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + if (ret) + goto err; + + snd_soc_add_controls(codec, sgtl5000_snd_controls, + ARRAY_SIZE(sgtl5000_snd_controls)); + + snd_soc_dapm_new_controls(&codec->dapm, sgtl5000_dapm_widgets, + ARRAY_SIZE(sgtl5000_dapm_widgets)); + + snd_soc_dapm_add_routes(&codec->dapm, audio_map, + ARRAY_SIZE(audio_map)); + + snd_soc_dapm_new_widgets(&codec->dapm); + + return 0; + +err: + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + ldo_regulator_remove(codec); + + return ret; +} + +static int sgtl5000_remove(struct snd_soc_codec *codec) +{ + struct sgtl5000_priv *sgtl5000 = snd_soc_codec_get_drvdata(codec); + + sgtl5000_set_bias_level(codec, SND_SOC_BIAS_OFF); + + regulator_bulk_disable(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + regulator_bulk_free(ARRAY_SIZE(sgtl5000->supplies), + sgtl5000->supplies); + ldo_regulator_remove(codec); + + return 0; +} + +static struct snd_soc_codec_driver sgtl5000_driver = { + .probe = sgtl5000_probe, + .remove = sgtl5000_remove, + .suspend = sgtl5000_suspend, + .resume = sgtl5000_resume, + .set_bias_level = sgtl5000_set_bias_level, + .reg_cache_size = ARRAY_SIZE(sgtl5000_regs), + .reg_word_size = sizeof(u16), + .reg_cache_step = 2, + .reg_cache_default = sgtl5000_regs, + .volatile_register = sgtl5000_volatile_register, +}; + +static __devinit int sgtl5000_i2c_probe(struct i2c_client *client, + const struct i2c_device_id *id) +{ + struct sgtl5000_priv *sgtl5000; + int ret; + + sgtl5000 = kzalloc(sizeof(struct sgtl5000_priv), GFP_KERNEL); + if (!sgtl5000) + return -ENOMEM; + + /* + * copy DAP default values to default value array. + * sgtl5000 register space has a big hole, merge it + * at init phase makes life easy. + * FIXME: should we drop 'const' of sgtl5000_regs? + */ + memcpy((void *)(&sgtl5000_regs[0] + (SGTL5000_DAP_REG_OFFSET >> 1)), + sgtl5000_dap_regs, + SGTL5000_MAX_REG_OFFSET - SGTL5000_DAP_REG_OFFSET); + + i2c_set_clientdata(client, sgtl5000); + + ret = snd_soc_register_codec(&client->dev, + &sgtl5000_driver, &sgtl5000_dai, 1); + if (ret) { + dev_err(&client->dev, "Failed to register codec: %d\n", ret); + kfree(sgtl5000); + return ret; + } + + return 0; +} + +static __devexit int sgtl5000_i2c_remove(struct i2c_client *client) +{ + struct sgtl5000_priv *sgtl5000 = i2c_get_clientdata(client); + + snd_soc_unregister_codec(&client->dev); + + kfree(sgtl5000); + return 0; +} + +static const struct i2c_device_id sgtl5000_id[] = { + {"sgtl5000", 0}, + {}, +}; + +MODULE_DEVICE_TABLE(i2c, sgtl5000_id); + +static struct i2c_driver sgtl5000_i2c_driver = { + .driver = { + .name = "sgtl5000", + .owner = THIS_MODULE, + }, + .probe = sgtl5000_i2c_probe, + .remove = __devexit_p(sgtl5000_i2c_remove), + .id_table = sgtl5000_id, +}; + +static int __init sgtl5000_modinit(void) +{ + return i2c_add_driver(&sgtl5000_i2c_driver); +} +module_init(sgtl5000_modinit); + +static void __exit sgtl5000_exit(void) +{ + i2c_del_driver(&sgtl5000_i2c_driver); +} +module_exit(sgtl5000_exit); + +MODULE_DESCRIPTION("Freescale SGTL5000 ALSA SoC Codec Driver"); +MODULE_AUTHOR("Zeng Zhaoming <zhaoming.zeng@freescale.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/sgtl5000.h b/sound/soc/codecs/sgtl5000.h new file mode 100644 index 000000000000..eec3ab368f39 --- /dev/null +++ b/sound/soc/codecs/sgtl5000.h @@ -0,0 +1,400 @@ +/* + * sgtl5000.h - SGTL5000 audio codec interface + * + * Copyright 2010-2011 Freescale Semiconductor, Inc. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + +#ifndef _SGTL5000_H +#define _SGTL5000_H + +/* + * Register values. + */ +#define SGTL5000_CHIP_ID 0x0000 +#define SGTL5000_CHIP_DIG_POWER 0x0002 +#define SGTL5000_CHIP_CLK_CTRL 0x0004 +#define SGTL5000_CHIP_I2S_CTRL 0x0006 +#define SGTL5000_CHIP_SSS_CTRL 0x000a +#define SGTL5000_CHIP_ADCDAC_CTRL 0x000e +#define SGTL5000_CHIP_DAC_VOL 0x0010 +#define SGTL5000_CHIP_PAD_STRENGTH 0x0014 +#define SGTL5000_CHIP_ANA_ADC_CTRL 0x0020 +#define SGTL5000_CHIP_ANA_HP_CTRL 0x0022 +#define SGTL5000_CHIP_ANA_CTRL 0x0024 +#define SGTL5000_CHIP_LINREG_CTRL 0x0026 +#define SGTL5000_CHIP_REF_CTRL 0x0028 +#define SGTL5000_CHIP_MIC_CTRL 0x002a +#define SGTL5000_CHIP_LINE_OUT_CTRL 0x002c +#define SGTL5000_CHIP_LINE_OUT_VOL 0x002e +#define SGTL5000_CHIP_ANA_POWER 0x0030 +#define SGTL5000_CHIP_PLL_CTRL 0x0032 +#define SGTL5000_CHIP_CLK_TOP_CTRL 0x0034 +#define SGTL5000_CHIP_ANA_STATUS 0x0036 +#define SGTL5000_CHIP_SHORT_CTRL 0x003c +#define SGTL5000_CHIP_ANA_TEST2 0x003a +#define SGTL5000_DAP_CTRL 0x0100 +#define SGTL5000_DAP_PEQ 0x0102 +#define SGTL5000_DAP_BASS_ENHANCE 0x0104 +#define SGTL5000_DAP_BASS_ENHANCE_CTRL 0x0106 +#define SGTL5000_DAP_AUDIO_EQ 0x0108 +#define SGTL5000_DAP_SURROUND 0x010a +#define SGTL5000_DAP_FLT_COEF_ACCESS 0x010c +#define SGTL5000_DAP_COEF_WR_B0_MSB 0x010e +#define SGTL5000_DAP_COEF_WR_B0_LSB 0x0110 +#define SGTL5000_DAP_EQ_BASS_BAND0 0x0116 +#define SGTL5000_DAP_EQ_BASS_BAND1 0x0118 +#define SGTL5000_DAP_EQ_BASS_BAND2 0x011a +#define SGTL5000_DAP_EQ_BASS_BAND3 0x011c +#define SGTL5000_DAP_EQ_BASS_BAND4 0x011e +#define SGTL5000_DAP_MAIN_CHAN 0x0120 +#define SGTL5000_DAP_MIX_CHAN 0x0122 +#define SGTL5000_DAP_AVC_CTRL 0x0124 +#define SGTL5000_DAP_AVC_THRESHOLD 0x0126 +#define SGTL5000_DAP_AVC_ATTACK 0x0128 +#define SGTL5000_DAP_AVC_DECAY 0x012a +#define SGTL5000_DAP_COEF_WR_B1_MSB 0x012c +#define SGTL5000_DAP_COEF_WR_B1_LSB 0x012e +#define SGTL5000_DAP_COEF_WR_B2_MSB 0x0130 +#define SGTL5000_DAP_COEF_WR_B2_LSB 0x0132 +#define SGTL5000_DAP_COEF_WR_A1_MSB 0x0134 +#define SGTL5000_DAP_COEF_WR_A1_LSB 0x0136 +#define SGTL5000_DAP_COEF_WR_A2_MSB 0x0138 +#define SGTL5000_DAP_COEF_WR_A2_LSB 0x013a + +/* + * Field Definitions. + */ + +/* + * SGTL5000_CHIP_ID + */ +#define SGTL5000_PARTID_MASK 0xff00 +#define SGTL5000_PARTID_SHIFT 8 +#define SGTL5000_PARTID_WIDTH 8 +#define SGTL5000_PARTID_PART_ID 0xa0 +#define SGTL5000_REVID_MASK 0x00ff +#define SGTL5000_REVID_SHIFT 0 +#define SGTL5000_REVID_WIDTH 8 + +/* + * SGTL5000_CHIP_DIG_POWER + */ +#define SGTL5000_ADC_EN 0x0040 +#define SGTL5000_DAC_EN 0x0020 +#define SGTL5000_DAP_POWERUP 0x0010 +#define SGTL5000_I2S_OUT_POWERUP 0x0002 +#define SGTL5000_I2S_IN_POWERUP 0x0001 + +/* + * SGTL5000_CHIP_CLK_CTRL + */ +#define SGTL5000_RATE_MODE_MASK 0x0030 +#define SGTL5000_RATE_MODE_SHIFT 4 +#define SGTL5000_RATE_MODE_WIDTH 2 +#define SGTL5000_RATE_MODE_DIV_1 0 +#define SGTL5000_RATE_MODE_DIV_2 1 +#define SGTL5000_RATE_MODE_DIV_4 2 +#define SGTL5000_RATE_MODE_DIV_6 3 +#define SGTL5000_SYS_FS_MASK 0x000c +#define SGTL5000_SYS_FS_SHIFT 2 +#define SGTL5000_SYS_FS_WIDTH 2 +#define SGTL5000_SYS_FS_32k 0x0 +#define SGTL5000_SYS_FS_44_1k 0x1 +#define SGTL5000_SYS_FS_48k 0x2 +#define SGTL5000_SYS_FS_96k 0x3 +#define SGTL5000_MCLK_FREQ_MASK 0x0003 +#define SGTL5000_MCLK_FREQ_SHIFT 0 +#define SGTL5000_MCLK_FREQ_WIDTH 2 +#define SGTL5000_MCLK_FREQ_256FS 0x0 +#define SGTL5000_MCLK_FREQ_384FS 0x1 +#define SGTL5000_MCLK_FREQ_512FS 0x2 +#define SGTL5000_MCLK_FREQ_PLL 0x3 + +/* + * SGTL5000_CHIP_I2S_CTRL + */ +#define SGTL5000_I2S_SCLKFREQ_MASK 0x0100 +#define SGTL5000_I2S_SCLKFREQ_SHIFT 8 +#define SGTL5000_I2S_SCLKFREQ_WIDTH 1 +#define SGTL5000_I2S_SCLKFREQ_64FS 0x0 +#define SGTL5000_I2S_SCLKFREQ_32FS 0x1 /* Not for RJ mode */ +#define SGTL5000_I2S_MASTER 0x0080 +#define SGTL5000_I2S_SCLK_INV 0x0040 +#define SGTL5000_I2S_DLEN_MASK 0x0030 +#define SGTL5000_I2S_DLEN_SHIFT 4 +#define SGTL5000_I2S_DLEN_WIDTH 2 +#define SGTL5000_I2S_DLEN_32 0x0 +#define SGTL5000_I2S_DLEN_24 0x1 +#define SGTL5000_I2S_DLEN_20 0x2 +#define SGTL5000_I2S_DLEN_16 0x3 +#define SGTL5000_I2S_MODE_MASK 0x000c +#define SGTL5000_I2S_MODE_SHIFT 2 +#define SGTL5000_I2S_MODE_WIDTH 2 +#define SGTL5000_I2S_MODE_I2S_LJ 0x0 +#define SGTL5000_I2S_MODE_RJ 0x1 +#define SGTL5000_I2S_MODE_PCM 0x2 +#define SGTL5000_I2S_LRALIGN 0x0002 +#define SGTL5000_I2S_LRPOL 0x0001 /* set for which mode */ + +/* + * SGTL5000_CHIP_SSS_CTRL + */ +#define SGTL5000_DAP_MIX_LRSWAP 0x4000 +#define SGTL5000_DAP_LRSWAP 0x2000 +#define SGTL5000_DAC_LRSWAP 0x1000 +#define SGTL5000_I2S_OUT_LRSWAP 0x0400 +#define SGTL5000_DAP_MIX_SEL_MASK 0x0300 +#define SGTL5000_DAP_MIX_SEL_SHIFT 8 +#define SGTL5000_DAP_MIX_SEL_WIDTH 2 +#define SGTL5000_DAP_MIX_SEL_ADC 0x0 +#define SGTL5000_DAP_MIX_SEL_I2S_IN 0x1 +#define SGTL5000_DAP_SEL_MASK 0x00c0 +#define SGTL5000_DAP_SEL_SHIFT 6 +#define SGTL5000_DAP_SEL_WIDTH 2 +#define SGTL5000_DAP_SEL_ADC 0x0 +#define SGTL5000_DAP_SEL_I2S_IN 0x1 +#define SGTL5000_DAC_SEL_MASK 0x0030 +#define SGTL5000_DAC_SEL_SHIFT 4 +#define SGTL5000_DAC_SEL_WIDTH 2 +#define SGTL5000_DAC_SEL_ADC 0x0 +#define SGTL5000_DAC_SEL_I2S_IN 0x1 +#define SGTL5000_DAC_SEL_DAP 0x3 +#define SGTL5000_I2S_OUT_SEL_MASK 0x0003 +#define SGTL5000_I2S_OUT_SEL_SHIFT 0 +#define SGTL5000_I2S_OUT_SEL_WIDTH 2 +#define SGTL5000_I2S_OUT_SEL_ADC 0x0 +#define SGTL5000_I2S_OUT_SEL_I2S_IN 0x1 +#define SGTL5000_I2S_OUT_SEL_DAP 0x3 + +/* + * SGTL5000_CHIP_ADCDAC_CTRL + */ +#define SGTL5000_VOL_BUSY_DAC_RIGHT 0x2000 +#define SGTL5000_VOL_BUSY_DAC_LEFT 0x1000 +#define SGTL5000_DAC_VOL_RAMP_EN 0x0200 +#define SGTL5000_DAC_VOL_RAMP_EXPO 0x0100 +#define SGTL5000_DAC_MUTE_RIGHT 0x0008 +#define SGTL5000_DAC_MUTE_LEFT 0x0004 +#define SGTL5000_ADC_HPF_FREEZE 0x0002 +#define SGTL5000_ADC_HPF_BYPASS 0x0001 + +/* + * SGTL5000_CHIP_DAC_VOL + */ +#define SGTL5000_DAC_VOL_RIGHT_MASK 0xff00 +#define SGTL5000_DAC_VOL_RIGHT_SHIFT 8 +#define SGTL5000_DAC_VOL_RIGHT_WIDTH 8 +#define SGTL5000_DAC_VOL_LEFT_MASK 0x00ff +#define SGTL5000_DAC_VOL_LEFT_SHIFT 0 +#define SGTL5000_DAC_VOL_LEFT_WIDTH 8 + +/* + * SGTL5000_CHIP_PAD_STRENGTH + */ +#define SGTL5000_PAD_I2S_LRCLK_MASK 0x0300 +#define SGTL5000_PAD_I2S_LRCLK_SHIFT 8 +#define SGTL5000_PAD_I2S_LRCLK_WIDTH 2 +#define SGTL5000_PAD_I2S_SCLK_MASK 0x00c0 +#define SGTL5000_PAD_I2S_SCLK_SHIFT 6 +#define SGTL5000_PAD_I2S_SCLK_WIDTH 2 +#define SGTL5000_PAD_I2S_DOUT_MASK 0x0030 +#define SGTL5000_PAD_I2S_DOUT_SHIFT 4 +#define SGTL5000_PAD_I2S_DOUT_WIDTH 2 +#define SGTL5000_PAD_I2C_SDA_MASK 0x000c +#define SGTL5000_PAD_I2C_SDA_SHIFT 2 +#define SGTL5000_PAD_I2C_SDA_WIDTH 2 +#define SGTL5000_PAD_I2C_SCL_MASK 0x0003 +#define SGTL5000_PAD_I2C_SCL_SHIFT 0 +#define SGTL5000_PAD_I2C_SCL_WIDTH 2 + +/* + * SGTL5000_CHIP_ANA_ADC_CTRL + */ +#define SGTL5000_ADC_VOL_M6DB 0x0100 +#define SGTL5000_ADC_VOL_RIGHT_MASK 0x00f0 +#define SGTL5000_ADC_VOL_RIGHT_SHIFT 4 +#define SGTL5000_ADC_VOL_RIGHT_WIDTH 4 +#define SGTL5000_ADC_VOL_LEFT_MASK 0x000f +#define SGTL5000_ADC_VOL_LEFT_SHIFT 0 +#define SGTL5000_ADC_VOL_LEFT_WIDTH 4 + +/* + * SGTL5000_CHIP_ANA_HP_CTRL + */ +#define SGTL5000_HP_VOL_RIGHT_MASK 0x7f00 +#define SGTL5000_HP_VOL_RIGHT_SHIFT 8 +#define SGTL5000_HP_VOL_RIGHT_WIDTH 7 +#define SGTL5000_HP_VOL_LEFT_MASK 0x007f +#define SGTL5000_HP_VOL_LEFT_SHIFT 0 +#define SGTL5000_HP_VOL_LEFT_WIDTH 7 + +/* + * SGTL5000_CHIP_ANA_CTRL + */ +#define SGTL5000_LINE_OUT_MUTE 0x0100 +#define SGTL5000_HP_SEL_MASK 0x0040 +#define SGTL5000_HP_SEL_SHIFT 6 +#define SGTL5000_HP_SEL_WIDTH 1 +#define SGTL5000_HP_SEL_DAC 0x0 +#define SGTL5000_HP_SEL_LINE_IN 0x1 +#define SGTL5000_HP_ZCD_EN 0x0020 +#define SGTL5000_HP_MUTE 0x0010 +#define SGTL5000_ADC_SEL_MASK 0x0004 +#define SGTL5000_ADC_SEL_SHIFT 2 +#define SGTL5000_ADC_SEL_WIDTH 1 +#define SGTL5000_ADC_SEL_MIC 0x0 +#define SGTL5000_ADC_SEL_LINE_IN 0x1 +#define SGTL5000_ADC_ZCD_EN 0x0002 +#define SGTL5000_ADC_MUTE 0x0001 + +/* + * SGTL5000_CHIP_LINREG_CTRL + */ +#define SGTL5000_VDDC_MAN_ASSN_MASK 0x0040 +#define SGTL5000_VDDC_MAN_ASSN_SHIFT 6 +#define SGTL5000_VDDC_MAN_ASSN_WIDTH 1 +#define SGTL5000_VDDC_MAN_ASSN_VDDA 0x0 +#define SGTL5000_VDDC_MAN_ASSN_VDDIO 0x1 +#define SGTL5000_VDDC_ASSN_OVRD 0x0020 +#define SGTL5000_LINREG_VDDD_MASK 0x000f +#define SGTL5000_LINREG_VDDD_SHIFT 0 +#define SGTL5000_LINREG_VDDD_WIDTH 4 + +/* + * SGTL5000_CHIP_REF_CTRL + */ +#define SGTL5000_ANA_GND_MASK 0x01f0 +#define SGTL5000_ANA_GND_SHIFT 4 +#define SGTL5000_ANA_GND_WIDTH 5 +#define SGTL5000_ANA_GND_BASE 800 /* mv */ +#define SGTL5000_ANA_GND_STP 25 /*mv */ +#define SGTL5000_BIAS_CTRL_MASK 0x000e +#define SGTL5000_BIAS_CTRL_SHIFT 1 +#define SGTL5000_BIAS_CTRL_WIDTH 3 +#define SGTL5000_SMALL_POP 0x0001 + +/* + * SGTL5000_CHIP_MIC_CTRL + */ +#define SGTL5000_BIAS_R_MASK 0x0200 +#define SGTL5000_BIAS_R_SHIFT 8 +#define SGTL5000_BIAS_R_WIDTH 2 +#define SGTL5000_BIAS_R_off 0x0 +#define SGTL5000_BIAS_R_2K 0x1 +#define SGTL5000_BIAS_R_4k 0x2 +#define SGTL5000_BIAS_R_8k 0x3 +#define SGTL5000_BIAS_VOLT_MASK 0x0070 +#define SGTL5000_BIAS_VOLT_SHIFT 4 +#define SGTL5000_BIAS_VOLT_WIDTH 3 +#define SGTL5000_MIC_GAIN_MASK 0x0003 +#define SGTL5000_MIC_GAIN_SHIFT 0 +#define SGTL5000_MIC_GAIN_WIDTH 2 + +/* + * SGTL5000_CHIP_LINE_OUT_CTRL + */ +#define SGTL5000_LINE_OUT_CURRENT_MASK 0x0f00 +#define SGTL5000_LINE_OUT_CURRENT_SHIFT 8 +#define SGTL5000_LINE_OUT_CURRENT_WIDTH 4 +#define SGTL5000_LINE_OUT_CURRENT_180u 0x0 +#define SGTL5000_LINE_OUT_CURRENT_270u 0x1 +#define SGTL5000_LINE_OUT_CURRENT_360u 0x3 +#define SGTL5000_LINE_OUT_CURRENT_450u 0x7 +#define SGTL5000_LINE_OUT_CURRENT_540u 0xf +#define SGTL5000_LINE_OUT_GND_MASK 0x003f +#define SGTL5000_LINE_OUT_GND_SHIFT 0 +#define SGTL5000_LINE_OUT_GND_WIDTH 6 +#define SGTL5000_LINE_OUT_GND_BASE 800 /* mv */ +#define SGTL5000_LINE_OUT_GND_STP 25 +#define SGTL5000_LINE_OUT_GND_MAX 0x23 + +/* + * SGTL5000_CHIP_LINE_OUT_VOL + */ +#define SGTL5000_LINE_OUT_VOL_RIGHT_MASK 0x1f00 +#define SGTL5000_LINE_OUT_VOL_RIGHT_SHIFT 8 +#define SGTL5000_LINE_OUT_VOL_RIGHT_WIDTH 5 +#define SGTL5000_LINE_OUT_VOL_LEFT_MASK 0x001f +#define SGTL5000_LINE_OUT_VOL_LEFT_SHIFT 0 +#define SGTL5000_LINE_OUT_VOL_LEFT_WIDTH 5 + +/* + * SGTL5000_CHIP_ANA_POWER + */ +#define SGTL5000_DAC_STEREO 0x4000 +#define SGTL5000_LINREG_SIMPLE_POWERUP 0x2000 +#define SGTL5000_STARTUP_POWERUP 0x1000 +#define SGTL5000_VDDC_CHRGPMP_POWERUP 0x0800 +#define SGTL5000_PLL_POWERUP 0x0400 +#define SGTL5000_LINEREG_D_POWERUP 0x0200 +#define SGTL5000_VCOAMP_POWERUP 0x0100 +#define SGTL5000_VAG_POWERUP 0x0080 +#define SGTL5000_ADC_STEREO 0x0040 +#define SGTL5000_REFTOP_POWERUP 0x0020 +#define SGTL5000_HP_POWERUP 0x0010 +#define SGTL5000_DAC_POWERUP 0x0008 +#define SGTL5000_CAPLESS_HP_POWERUP 0x0004 +#define SGTL5000_ADC_POWERUP 0x0002 +#define SGTL5000_LINE_OUT_POWERUP 0x0001 + +/* + * SGTL5000_CHIP_PLL_CTRL + */ +#define SGTL5000_PLL_INT_DIV_MASK 0xf800 +#define SGTL5000_PLL_INT_DIV_SHIFT 11 +#define SGTL5000_PLL_INT_DIV_WIDTH 5 +#define SGTL5000_PLL_FRAC_DIV_MASK 0x0700 +#define SGTL5000_PLL_FRAC_DIV_SHIFT 0 +#define SGTL5000_PLL_FRAC_DIV_WIDTH 11 + +/* + * SGTL5000_CHIP_CLK_TOP_CTRL + */ +#define SGTL5000_INT_OSC_EN 0x0800 +#define SGTL5000_INPUT_FREQ_DIV2 0x0008 + +/* + * SGTL5000_CHIP_ANA_STATUS + */ +#define SGTL5000_HP_LRSHORT 0x0200 +#define SGTL5000_CAPLESS_SHORT 0x0100 +#define SGTL5000_PLL_LOCKED 0x0010 + +/* + * SGTL5000_CHIP_SHORT_CTRL + */ +#define SGTL5000_LVLADJR_MASK 0x7000 +#define SGTL5000_LVLADJR_SHIFT 12 +#define SGTL5000_LVLADJR_WIDTH 3 +#define SGTL5000_LVLADJL_MASK 0x0700 +#define SGTL5000_LVLADJL_SHIFT 8 +#define SGTL5000_LVLADJL_WIDTH 3 +#define SGTL5000_LVLADJC_MASK 0x0070 +#define SGTL5000_LVLADJC_SHIFT 4 +#define SGTL5000_LVLADJC_WIDTH 3 +#define SGTL5000_LR_SHORT_MOD_MASK 0x000c +#define SGTL5000_LR_SHORT_MOD_SHIFT 2 +#define SGTL5000_LR_SHORT_MOD_WIDTH 2 +#define SGTL5000_CM_SHORT_MOD_MASK 0x0003 +#define SGTL5000_CM_SHORT_MOD_SHIFT 0 +#define SGTL5000_CM_SHORT_MOD_WIDTH 2 + +/* + *SGTL5000_CHIP_ANA_TEST2 + */ +#define SGTL5000_MONO_DAC 0x1000 + +/* + * SGTL5000_DAP_CTRL + */ +#define SGTL5000_DAP_MIX_EN 0x0010 +#define SGTL5000_DAP_EN 0x0001 + +#define SGTL5000_SYSCLK 0x00 +#define SGTL5000_LRCLK 0x01 + +#endif diff --git a/sound/soc/codecs/sn95031.c b/sound/soc/codecs/sn95031.c new file mode 100644 index 000000000000..4d9fb279e146 --- /dev/null +++ b/sound/soc/codecs/sn95031.c @@ -0,0 +1,951 @@ +/* + * sn95031.c - TI sn95031 Codec driver + * + * Copyright (C) 2010 Intel Corp + * Author: Vinod Koul <vinod.koul@intel.com> + * Author: Harsha Priya <priya.harsha@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * + */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/platform_device.h> +#include <linux/delay.h> +#include <linux/slab.h> + +#include <asm/intel_scu_ipc.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <sound/jack.h> +#include "sn95031.h" + +#define SN95031_RATES (SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_44100) +#define SN95031_FORMATS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE) + +/* adc helper functions */ + +/* enables mic bias voltage */ +static void sn95031_enable_mic_bias(struct snd_soc_codec *codec) +{ + snd_soc_write(codec, SN95031_VAUD, BIT(2)|BIT(1)|BIT(0)); + snd_soc_update_bits(codec, SN95031_MICBIAS, BIT(2), BIT(2)); +} + +/* Enable/Disable the ADC depending on the argument */ +static void configure_adc(struct snd_soc_codec *sn95031_codec, int val) +{ + int value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1); + + if (val) { + /* Enable and start the ADC */ + value |= (SN95031_ADC_ENBL | SN95031_ADC_START); + value &= (~SN95031_ADC_NO_LOOP); + } else { + /* Just stop the ADC */ + value &= (~SN95031_ADC_START); + } + snd_soc_write(sn95031_codec, SN95031_ADC1CNTL1, value); +} + +/* + * finds an empty channel for conversion + * If the ADC is not enabled then start using 0th channel + * itself. Otherwise find an empty channel by looking for a + * channel in which the stopbit is set to 1. returns the index + * of the first free channel if succeeds or an error code. + * + * Context: can sleep + * + */ +static int find_free_channel(struct snd_soc_codec *sn95031_codec) +{ + int ret = 0, i, value; + + /* check whether ADC is enabled */ + value = snd_soc_read(sn95031_codec, SN95031_ADC1CNTL1); + + if ((value & SN95031_ADC_ENBL) == 0) + return 0; + + /* ADC is already enabled; Looking for an empty channel */ + for (i = 0; i < SN95031_ADC_CHANLS_MAX; i++) { + value = snd_soc_read(sn95031_codec, + SN95031_ADC_CHNL_START_ADDR + i); + if (value & SN95031_STOPBIT_MASK) { + ret = i; + break; + } + } + return (ret > SN95031_ADC_LOOP_MAX) ? (-EINVAL) : ret; +} + +/* Initialize the ADC for reading micbias values. Can sleep. */ +static int sn95031_initialize_adc(struct snd_soc_codec *sn95031_codec) +{ + int base_addr, chnl_addr; + int value; + static int channel_index; + + /* Index of the first channel in which the stop bit is set */ + channel_index = find_free_channel(sn95031_codec); + if (channel_index < 0) { + pr_err("No free ADC channels"); + return channel_index; + } + + base_addr = SN95031_ADC_CHNL_START_ADDR + channel_index; + + if (!(channel_index == 0 || channel_index == SN95031_ADC_LOOP_MAX)) { + /* Reset stop bit for channels other than 0 and 12 */ + value = snd_soc_read(sn95031_codec, base_addr); + /* Set the stop bit to zero */ + snd_soc_write(sn95031_codec, base_addr, value & 0xEF); + /* Index of the first free channel */ + base_addr++; + channel_index++; + } + + /* Since this is the last channel, set the stop bit + to 1 by ORing the DIE_SENSOR_CODE with 0x10 */ + snd_soc_write(sn95031_codec, base_addr, + SN95031_AUDIO_DETECT_CODE | 0x10); + + chnl_addr = SN95031_ADC_DATA_START_ADDR + 2 * channel_index; + pr_debug("mid_initialize : %x", chnl_addr); + configure_adc(sn95031_codec, 1); + return chnl_addr; +} + + +/* reads the ADC registers and gets the mic bias value in mV. */ +static unsigned int sn95031_get_mic_bias(struct snd_soc_codec *codec) +{ + u16 adc_adr = sn95031_initialize_adc(codec); + u16 adc_val1, adc_val2; + unsigned int mic_bias; + + sn95031_enable_mic_bias(codec); + + /* Enable the sound card for conversion before reading */ + snd_soc_write(codec, SN95031_ADC1CNTL3, 0x05); + /* Re-toggle the RRDATARD bit */ + snd_soc_write(codec, SN95031_ADC1CNTL3, 0x04); + + /* Read the higher bits of data */ + msleep(1000); + adc_val1 = snd_soc_read(codec, adc_adr); + adc_adr++; + adc_val2 = snd_soc_read(codec, adc_adr); + + /* Adding lower two bits to the higher bits */ + mic_bias = (adc_val1 << 2) + (adc_val2 & 3); + mic_bias = (mic_bias * SN95031_ADC_ONE_LSB_MULTIPLIER) / 1000; + pr_debug("mic bias = %dmV\n", mic_bias); + return mic_bias; +} +EXPORT_SYMBOL_GPL(sn95031_get_mic_bias); +/*end - adc helper functions */ + +static inline unsigned int sn95031_read(struct snd_soc_codec *codec, + unsigned int reg) +{ + u8 value = 0; + int ret; + + ret = intel_scu_ipc_ioread8(reg, &value); + if (ret) + pr_err("read of %x failed, err %d\n", reg, ret); + return value; + +} + +static inline int sn95031_write(struct snd_soc_codec *codec, + unsigned int reg, unsigned int value) +{ + int ret; + + ret = intel_scu_ipc_iowrite8(reg, value); + if (ret) + pr_err("write of %x failed, err %d\n", reg, ret); + return ret; +} + +static int sn95031_set_vaud_bias(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + switch (level) { + case SND_SOC_BIAS_ON: + break; + + case SND_SOC_BIAS_PREPARE: + if (codec->dapm.bias_level == SND_SOC_BIAS_STANDBY) { + pr_debug("vaud_bias powering up pll\n"); + /* power up the pll */ + snd_soc_write(codec, SN95031_AUDPLLCTRL, BIT(5)); + /* enable pcm 2 */ + snd_soc_update_bits(codec, SN95031_PCM2C2, + BIT(0), BIT(0)); + } + break; + + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + pr_debug("vaud_bias power up rail\n"); + /* power up the rail */ + snd_soc_write(codec, SN95031_VAUD, + BIT(2)|BIT(1)|BIT(0)); + msleep(1); + } else if (codec->dapm.bias_level == SND_SOC_BIAS_PREPARE) { + /* turn off pcm */ + pr_debug("vaud_bias power dn pcm\n"); + snd_soc_update_bits(codec, SN95031_PCM2C2, BIT(0), 0); + snd_soc_write(codec, SN95031_AUDPLLCTRL, 0); + } + break; + + + case SND_SOC_BIAS_OFF: + pr_debug("vaud_bias _OFF doing rail shutdown\n"); + snd_soc_write(codec, SN95031_VAUD, BIT(3)); + break; + } + + codec->dapm.bias_level = level; + return 0; +} + +static int sn95031_vhs_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + if (SND_SOC_DAPM_EVENT_ON(event)) { + pr_debug("VHS SND_SOC_DAPM_EVENT_ON doing rail startup now\n"); + /* power up the rail */ + snd_soc_write(w->codec, SN95031_VHSP, 0x3D); + snd_soc_write(w->codec, SN95031_VHSN, 0x3F); + msleep(1); + } else if (SND_SOC_DAPM_EVENT_OFF(event)) { + pr_debug("VHS SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n"); + snd_soc_write(w->codec, SN95031_VHSP, 0xC4); + snd_soc_write(w->codec, SN95031_VHSN, 0x04); + } + return 0; +} + +static int sn95031_vihf_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + if (SND_SOC_DAPM_EVENT_ON(event)) { + pr_debug("VIHF SND_SOC_DAPM_EVENT_ON doing rail startup now\n"); + /* power up the rail */ + snd_soc_write(w->codec, SN95031_VIHF, 0x27); + msleep(1); + } else if (SND_SOC_DAPM_EVENT_OFF(event)) { + pr_debug("VIHF SND_SOC_DAPM_EVENT_OFF doing rail shutdown\n"); + snd_soc_write(w->codec, SN95031_VIHF, 0x24); + } + return 0; +} + +static int sn95031_dmic12_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + unsigned int ldo = 0, clk_dir = 0, data_dir = 0; + + if (SND_SOC_DAPM_EVENT_ON(event)) { + ldo = BIT(5)|BIT(4); + clk_dir = BIT(0); + data_dir = BIT(7); + } + /* program DMIC LDO, clock and set clock */ + snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); + snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(0), clk_dir); + snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(7), data_dir); + return 0; +} + +static int sn95031_dmic34_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + unsigned int ldo = 0, clk_dir = 0, data_dir = 0; + + if (SND_SOC_DAPM_EVENT_ON(event)) { + ldo = BIT(5)|BIT(4); + clk_dir = BIT(2); + data_dir = BIT(1); + } + /* program DMIC LDO, clock and set clock */ + snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(5)|BIT(4), ldo); + snd_soc_update_bits(w->codec, SN95031_DMICBUF0123, BIT(2), clk_dir); + snd_soc_update_bits(w->codec, SN95031_DMICBUF45, BIT(1), data_dir); + return 0; +} + +static int sn95031_dmic56_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + unsigned int ldo = 0; + + if (SND_SOC_DAPM_EVENT_ON(event)) + ldo = BIT(7)|BIT(6); + + /* program DMIC LDO */ + snd_soc_update_bits(w->codec, SN95031_MICBIAS, BIT(7)|BIT(6), ldo); + return 0; +} + +/* mux controls */ +static const char *sn95031_mic_texts[] = { "AMIC", "LineIn" }; + +static const struct soc_enum sn95031_micl_enum = + SOC_ENUM_SINGLE(SN95031_ADCCONFIG, 1, 2, sn95031_mic_texts); + +static const struct snd_kcontrol_new sn95031_micl_mux_control = + SOC_DAPM_ENUM("Route", sn95031_micl_enum); + +static const struct soc_enum sn95031_micr_enum = + SOC_ENUM_SINGLE(SN95031_ADCCONFIG, 3, 2, sn95031_mic_texts); + +static const struct snd_kcontrol_new sn95031_micr_mux_control = + SOC_DAPM_ENUM("Route", sn95031_micr_enum); + +static const char *sn95031_input_texts[] = { "DMIC1", "DMIC2", "DMIC3", + "DMIC4", "DMIC5", "DMIC6", + "ADC Left", "ADC Right" }; + +static const struct soc_enum sn95031_input1_enum = + SOC_ENUM_SINGLE(SN95031_AUDIOMUX12, 0, 8, sn95031_input_texts); + +static const struct snd_kcontrol_new sn95031_input1_mux_control = + SOC_DAPM_ENUM("Route", sn95031_input1_enum); + +static const struct soc_enum sn95031_input2_enum = + SOC_ENUM_SINGLE(SN95031_AUDIOMUX12, 4, 8, sn95031_input_texts); + +static const struct snd_kcontrol_new sn95031_input2_mux_control = + SOC_DAPM_ENUM("Route", sn95031_input2_enum); + +static const struct soc_enum sn95031_input3_enum = + SOC_ENUM_SINGLE(SN95031_AUDIOMUX34, 0, 8, sn95031_input_texts); + +static const struct snd_kcontrol_new sn95031_input3_mux_control = + SOC_DAPM_ENUM("Route", sn95031_input3_enum); + +static const struct soc_enum sn95031_input4_enum = + SOC_ENUM_SINGLE(SN95031_AUDIOMUX34, 4, 8, sn95031_input_texts); + +static const struct snd_kcontrol_new sn95031_input4_mux_control = + SOC_DAPM_ENUM("Route", sn95031_input4_enum); + +/* capture path controls */ + +static const char *sn95031_micmode_text[] = {"Single Ended", "Differential"}; + +/* 0dB to 30dB in 10dB steps */ +static const DECLARE_TLV_DB_SCALE(mic_tlv, 0, 10, 0); + +static const struct soc_enum sn95031_micmode1_enum = + SOC_ENUM_SINGLE(SN95031_MICAMP1, 1, 2, sn95031_micmode_text); +static const struct soc_enum sn95031_micmode2_enum = + SOC_ENUM_SINGLE(SN95031_MICAMP2, 1, 2, sn95031_micmode_text); + +static const char *sn95031_dmic_cfg_text[] = {"GPO", "DMIC"}; + +static const struct soc_enum sn95031_dmic12_cfg_enum = + SOC_ENUM_SINGLE(SN95031_DMICMUX, 0, 2, sn95031_dmic_cfg_text); +static const struct soc_enum sn95031_dmic34_cfg_enum = + SOC_ENUM_SINGLE(SN95031_DMICMUX, 1, 2, sn95031_dmic_cfg_text); +static const struct soc_enum sn95031_dmic56_cfg_enum = + SOC_ENUM_SINGLE(SN95031_DMICMUX, 2, 2, sn95031_dmic_cfg_text); + +static const struct snd_kcontrol_new sn95031_snd_controls[] = { + SOC_ENUM("Mic1Mode Capture Route", sn95031_micmode1_enum), + SOC_ENUM("Mic2Mode Capture Route", sn95031_micmode2_enum), + SOC_ENUM("DMIC12 Capture Route", sn95031_dmic12_cfg_enum), + SOC_ENUM("DMIC34 Capture Route", sn95031_dmic34_cfg_enum), + SOC_ENUM("DMIC56 Capture Route", sn95031_dmic56_cfg_enum), + SOC_SINGLE_TLV("Mic1 Capture Volume", SN95031_MICAMP1, + 2, 4, 0, mic_tlv), + SOC_SINGLE_TLV("Mic2 Capture Volume", SN95031_MICAMP2, + 2, 4, 0, mic_tlv), +}; + +/* DAPM widgets */ +static const struct snd_soc_dapm_widget sn95031_dapm_widgets[] = { + + /* all end points mic, hs etc */ + SND_SOC_DAPM_OUTPUT("HPOUTL"), + SND_SOC_DAPM_OUTPUT("HPOUTR"), + SND_SOC_DAPM_OUTPUT("EPOUT"), + SND_SOC_DAPM_OUTPUT("IHFOUTL"), + SND_SOC_DAPM_OUTPUT("IHFOUTR"), + SND_SOC_DAPM_OUTPUT("LINEOUTL"), + SND_SOC_DAPM_OUTPUT("LINEOUTR"), + SND_SOC_DAPM_OUTPUT("VIB1OUT"), + SND_SOC_DAPM_OUTPUT("VIB2OUT"), + + SND_SOC_DAPM_INPUT("AMIC1"), /* headset mic */ + SND_SOC_DAPM_INPUT("AMIC2"), + SND_SOC_DAPM_INPUT("DMIC1"), + SND_SOC_DAPM_INPUT("DMIC2"), + SND_SOC_DAPM_INPUT("DMIC3"), + SND_SOC_DAPM_INPUT("DMIC4"), + SND_SOC_DAPM_INPUT("DMIC5"), + SND_SOC_DAPM_INPUT("DMIC6"), + SND_SOC_DAPM_INPUT("LINEINL"), + SND_SOC_DAPM_INPUT("LINEINR"), + + SND_SOC_DAPM_MICBIAS("AMIC1Bias", SN95031_MICBIAS, 2, 0), + SND_SOC_DAPM_MICBIAS("AMIC2Bias", SN95031_MICBIAS, 3, 0), + SND_SOC_DAPM_MICBIAS("DMIC12Bias", SN95031_DMICMUX, 3, 0), + SND_SOC_DAPM_MICBIAS("DMIC34Bias", SN95031_DMICMUX, 4, 0), + SND_SOC_DAPM_MICBIAS("DMIC56Bias", SN95031_DMICMUX, 5, 0), + + SND_SOC_DAPM_SUPPLY("DMIC12supply", SN95031_DMICLK, 0, 0, + sn95031_dmic12_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("DMIC34supply", SN95031_DMICLK, 1, 0, + sn95031_dmic34_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("DMIC56supply", SN95031_DMICLK, 2, 0, + sn95031_dmic56_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + SND_SOC_DAPM_AIF_OUT("PCM_Out", "Capture", 0, + SND_SOC_NOPM, 0, 0), + + SND_SOC_DAPM_SUPPLY("Headset Rail", SND_SOC_NOPM, 0, 0, + sn95031_vhs_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + SND_SOC_DAPM_SUPPLY("Speaker Rail", SND_SOC_NOPM, 0, 0, + sn95031_vihf_event, + SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMD), + + /* playback path driver enables */ + SND_SOC_DAPM_PGA("Headset Left Playback", + SN95031_DRIVEREN, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Headset Right Playback", + SN95031_DRIVEREN, 1, 0, NULL, 0), + SND_SOC_DAPM_PGA("Speaker Left Playback", + SN95031_DRIVEREN, 2, 0, NULL, 0), + SND_SOC_DAPM_PGA("Speaker Right Playback", + SN95031_DRIVEREN, 3, 0, NULL, 0), + SND_SOC_DAPM_PGA("Vibra1 Playback", + SN95031_DRIVEREN, 4, 0, NULL, 0), + SND_SOC_DAPM_PGA("Vibra2 Playback", + SN95031_DRIVEREN, 5, 0, NULL, 0), + SND_SOC_DAPM_PGA("Earpiece Playback", + SN95031_DRIVEREN, 6, 0, NULL, 0), + SND_SOC_DAPM_PGA("Lineout Left Playback", + SN95031_LOCTL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Lineout Right Playback", + SN95031_LOCTL, 4, 0, NULL, 0), + + /* playback path filter enable */ + SND_SOC_DAPM_PGA("Headset Left Filter", + SN95031_HSEPRXCTRL, 4, 0, NULL, 0), + SND_SOC_DAPM_PGA("Headset Right Filter", + SN95031_HSEPRXCTRL, 5, 0, NULL, 0), + SND_SOC_DAPM_PGA("Speaker Left Filter", + SN95031_IHFRXCTRL, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("Speaker Right Filter", + SN95031_IHFRXCTRL, 1, 0, NULL, 0), + + /* DACs */ + SND_SOC_DAPM_DAC("HSDAC Left", "Headset", + SN95031_DACCONFIG, 0, 0), + SND_SOC_DAPM_DAC("HSDAC Right", "Headset", + SN95031_DACCONFIG, 1, 0), + SND_SOC_DAPM_DAC("IHFDAC Left", "Speaker", + SN95031_DACCONFIG, 2, 0), + SND_SOC_DAPM_DAC("IHFDAC Right", "Speaker", + SN95031_DACCONFIG, 3, 0), + SND_SOC_DAPM_DAC("Vibra1 DAC", "Vibra1", + SN95031_VIB1C5, 1, 0), + SND_SOC_DAPM_DAC("Vibra2 DAC", "Vibra2", + SN95031_VIB2C5, 1, 0), + + /* capture widgets */ + SND_SOC_DAPM_PGA("LineIn Enable Left", SN95031_MICAMP1, + 7, 0, NULL, 0), + SND_SOC_DAPM_PGA("LineIn Enable Right", SN95031_MICAMP2, + 7, 0, NULL, 0), + + SND_SOC_DAPM_PGA("MIC1 Enable", SN95031_MICAMP1, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("MIC2 Enable", SN95031_MICAMP2, 0, 0, NULL, 0), + SND_SOC_DAPM_PGA("TX1 Enable", SN95031_AUDIOTXEN, 2, 0, NULL, 0), + SND_SOC_DAPM_PGA("TX2 Enable", SN95031_AUDIOTXEN, 3, 0, NULL, 0), + SND_SOC_DAPM_PGA("TX3 Enable", SN95031_AUDIOTXEN, 4, 0, NULL, 0), + SND_SOC_DAPM_PGA("TX4 Enable", SN95031_AUDIOTXEN, 5, 0, NULL, 0), + + /* ADC have null stream as they will be turned ON by TX path */ + SND_SOC_DAPM_ADC("ADC Left", NULL, + SN95031_ADCCONFIG, 0, 0), + SND_SOC_DAPM_ADC("ADC Right", NULL, + SN95031_ADCCONFIG, 2, 0), + + SND_SOC_DAPM_MUX("Mic_InputL Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_micl_mux_control), + SND_SOC_DAPM_MUX("Mic_InputR Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_micr_mux_control), + + SND_SOC_DAPM_MUX("Txpath1 Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_input1_mux_control), + SND_SOC_DAPM_MUX("Txpath2 Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_input2_mux_control), + SND_SOC_DAPM_MUX("Txpath3 Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_input3_mux_control), + SND_SOC_DAPM_MUX("Txpath4 Capture Route", + SND_SOC_NOPM, 0, 0, &sn95031_input4_mux_control), + +}; + +static const struct snd_soc_dapm_route sn95031_audio_map[] = { + /* headset and earpiece map */ + { "HPOUTL", NULL, "Headset Rail"}, + { "HPOUTR", NULL, "Headset Rail"}, + { "HPOUTL", NULL, "Headset Left Playback" }, + { "HPOUTR", NULL, "Headset Right Playback" }, + { "EPOUT", NULL, "Earpiece Playback" }, + { "Headset Left Playback", NULL, "Headset Left Filter"}, + { "Headset Right Playback", NULL, "Headset Right Filter"}, + { "Earpiece Playback", NULL, "Headset Left Filter"}, + { "Headset Left Filter", NULL, "HSDAC Left"}, + { "Headset Right Filter", NULL, "HSDAC Right"}, + + /* speaker map */ + { "IHFOUTL", NULL, "Speaker Rail"}, + { "IHFOUTR", NULL, "Speaker Rail"}, + { "IHFOUTL", "NULL", "Speaker Left Playback"}, + { "IHFOUTR", "NULL", "Speaker Right Playback"}, + { "Speaker Left Playback", NULL, "Speaker Left Filter"}, + { "Speaker Right Playback", NULL, "Speaker Right Filter"}, + { "Speaker Left Filter", NULL, "IHFDAC Left"}, + { "Speaker Right Filter", NULL, "IHFDAC Right"}, + + /* vibra map */ + { "VIB1OUT", NULL, "Vibra1 Playback"}, + { "Vibra1 Playback", NULL, "Vibra1 DAC"}, + + { "VIB2OUT", NULL, "Vibra2 Playback"}, + { "Vibra2 Playback", NULL, "Vibra2 DAC"}, + + /* lineout */ + { "LINEOUTL", NULL, "Lineout Left Playback"}, + { "LINEOUTR", NULL, "Lineout Right Playback"}, + { "Lineout Left Playback", NULL, "Headset Left Filter"}, + { "Lineout Left Playback", NULL, "Speaker Left Filter"}, + { "Lineout Left Playback", NULL, "Vibra1 DAC"}, + { "Lineout Right Playback", NULL, "Headset Right Filter"}, + { "Lineout Right Playback", NULL, "Speaker Right Filter"}, + { "Lineout Right Playback", NULL, "Vibra2 DAC"}, + + /* Headset (AMIC1) mic */ + { "AMIC1Bias", NULL, "AMIC1"}, + { "MIC1 Enable", NULL, "AMIC1Bias"}, + { "Mic_InputL Capture Route", "AMIC", "MIC1 Enable"}, + + /* AMIC2 */ + { "AMIC2Bias", NULL, "AMIC2"}, + { "MIC2 Enable", NULL, "AMIC2Bias"}, + { "Mic_InputR Capture Route", "AMIC", "MIC2 Enable"}, + + + /* Linein */ + { "LineIn Enable Left", NULL, "LINEINL"}, + { "LineIn Enable Right", NULL, "LINEINR"}, + { "Mic_InputL Capture Route", "LineIn", "LineIn Enable Left"}, + { "Mic_InputR Capture Route", "LineIn", "LineIn Enable Right"}, + + /* ADC connection */ + { "ADC Left", NULL, "Mic_InputL Capture Route"}, + { "ADC Right", NULL, "Mic_InputR Capture Route"}, + + /*DMIC connections */ + { "DMIC1", NULL, "DMIC12supply"}, + { "DMIC2", NULL, "DMIC12supply"}, + { "DMIC3", NULL, "DMIC34supply"}, + { "DMIC4", NULL, "DMIC34supply"}, + { "DMIC5", NULL, "DMIC56supply"}, + { "DMIC6", NULL, "DMIC56supply"}, + + { "DMIC12Bias", NULL, "DMIC1"}, + { "DMIC12Bias", NULL, "DMIC2"}, + { "DMIC34Bias", NULL, "DMIC3"}, + { "DMIC34Bias", NULL, "DMIC4"}, + { "DMIC56Bias", NULL, "DMIC5"}, + { "DMIC56Bias", NULL, "DMIC6"}, + + /*TX path inputs*/ + { "Txpath1 Capture Route", "ADC Left", "ADC Left"}, + { "Txpath2 Capture Route", "ADC Left", "ADC Left"}, + { "Txpath3 Capture Route", "ADC Left", "ADC Left"}, + { "Txpath4 Capture Route", "ADC Left", "ADC Left"}, + { "Txpath1 Capture Route", "ADC Right", "ADC Right"}, + { "Txpath2 Capture Route", "ADC Right", "ADC Right"}, + { "Txpath3 Capture Route", "ADC Right", "ADC Right"}, + { "Txpath4 Capture Route", "ADC Right", "ADC Right"}, + { "Txpath1 Capture Route", "DMIC1", "DMIC1"}, + { "Txpath2 Capture Route", "DMIC1", "DMIC1"}, + { "Txpath3 Capture Route", "DMIC1", "DMIC1"}, + { "Txpath4 Capture Route", "DMIC1", "DMIC1"}, + { "Txpath1 Capture Route", "DMIC2", "DMIC2"}, + { "Txpath2 Capture Route", "DMIC2", "DMIC2"}, + { "Txpath3 Capture Route", "DMIC2", "DMIC2"}, + { "Txpath4 Capture Route", "DMIC2", "DMIC2"}, + { "Txpath1 Capture Route", "DMIC3", "DMIC3"}, + { "Txpath2 Capture Route", "DMIC3", "DMIC3"}, + { "Txpath3 Capture Route", "DMIC3", "DMIC3"}, + { "Txpath4 Capture Route", "DMIC3", "DMIC3"}, + { "Txpath1 Capture Route", "DMIC4", "DMIC4"}, + { "Txpath2 Capture Route", "DMIC4", "DMIC4"}, + { "Txpath3 Capture Route", "DMIC4", "DMIC4"}, + { "Txpath4 Capture Route", "DMIC4", "DMIC4"}, + { "Txpath1 Capture Route", "DMIC5", "DMIC5"}, + { "Txpath2 Capture Route", "DMIC5", "DMIC5"}, + { "Txpath3 Capture Route", "DMIC5", "DMIC5"}, + { "Txpath4 Capture Route", "DMIC5", "DMIC5"}, + { "Txpath1 Capture Route", "DMIC6", "DMIC6"}, + { "Txpath2 Capture Route", "DMIC6", "DMIC6"}, + { "Txpath3 Capture Route", "DMIC6", "DMIC6"}, + { "Txpath4 Capture Route", "DMIC6", "DMIC6"}, + + /* tx path */ + { "TX1 Enable", NULL, "Txpath1 Capture Route"}, + { "TX2 Enable", NULL, "Txpath2 Capture Route"}, + { "TX3 Enable", NULL, "Txpath3 Capture Route"}, + { "TX4 Enable", NULL, "Txpath4 Capture Route"}, + { "PCM_Out", NULL, "TX1 Enable"}, + { "PCM_Out", NULL, "TX2 Enable"}, + { "PCM_Out", NULL, "TX3 Enable"}, + { "PCM_Out", NULL, "TX4 Enable"}, + +}; + +/* speaker and headset mutes, for audio pops and clicks */ +static int sn95031_pcm_hs_mute(struct snd_soc_dai *dai, int mute) +{ + snd_soc_update_bits(dai->codec, + SN95031_HSLVOLCTRL, BIT(7), (!mute << 7)); + snd_soc_update_bits(dai->codec, + SN95031_HSRVOLCTRL, BIT(7), (!mute << 7)); + return 0; +} + +static int sn95031_pcm_spkr_mute(struct snd_soc_dai *dai, int mute) +{ + snd_soc_update_bits(dai->codec, + SN95031_IHFLVOLCTRL, BIT(7), (!mute << 7)); + snd_soc_update_bits(dai->codec, + SN95031_IHFRVOLCTRL, BIT(7), (!mute << 7)); + return 0; +} + +int sn95031_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) +{ + unsigned int format, rate; + + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + format = BIT(4)|BIT(5); + break; + + case SNDRV_PCM_FORMAT_S24_LE: + format = 0; + break; + default: + return -EINVAL; + } + snd_soc_update_bits(dai->codec, SN95031_PCM2C2, + BIT(4)|BIT(5), format); + + switch (params_rate(params)) { + case 48000: + pr_debug("RATE_48000\n"); + rate = 0; + break; + + case 44100: + pr_debug("RATE_44100\n"); + rate = BIT(7); + break; + + default: + pr_err("ERR rate %d\n", params_rate(params)); + return -EINVAL; + } + snd_soc_update_bits(dai->codec, SN95031_PCM1C1, BIT(7), rate); + + return 0; +} + +/* Codec DAI section */ +static struct snd_soc_dai_ops sn95031_headset_dai_ops = { + .digital_mute = sn95031_pcm_hs_mute, + .hw_params = sn95031_pcm_hw_params, +}; + +static struct snd_soc_dai_ops sn95031_speaker_dai_ops = { + .digital_mute = sn95031_pcm_spkr_mute, + .hw_params = sn95031_pcm_hw_params, +}; + +static struct snd_soc_dai_ops sn95031_vib1_dai_ops = { + .hw_params = sn95031_pcm_hw_params, +}; + +static struct snd_soc_dai_ops sn95031_vib2_dai_ops = { + .hw_params = sn95031_pcm_hw_params, +}; + +struct snd_soc_dai_driver sn95031_dais[] = { +{ + .name = "SN95031 Headset", + .playback = { + .stream_name = "Headset", + .channels_min = 2, + .channels_max = 2, + .rates = SN95031_RATES, + .formats = SN95031_FORMATS, + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 5, + .rates = SN95031_RATES, + .formats = SN95031_FORMATS, + }, + .ops = &sn95031_headset_dai_ops, +}, +{ .name = "SN95031 Speaker", + .playback = { + .stream_name = "Speaker", + .channels_min = 2, + .channels_max = 2, + .rates = SN95031_RATES, + .formats = SN95031_FORMATS, + }, + .ops = &sn95031_speaker_dai_ops, +}, +{ .name = "SN95031 Vibra1", + .playback = { + .stream_name = "Vibra1", + .channels_min = 1, + .channels_max = 1, + .rates = SN95031_RATES, + .formats = SN95031_FORMATS, + }, + .ops = &sn95031_vib1_dai_ops, +}, +{ .name = "SN95031 Vibra2", + .playback = { + .stream_name = "Vibra2", + .channels_min = 1, + .channels_max = 1, + .rates = SN95031_RATES, + .formats = SN95031_FORMATS, + }, + .ops = &sn95031_vib2_dai_ops, +}, +}; + +static inline void sn95031_disable_jack_btn(struct snd_soc_codec *codec) +{ + snd_soc_write(codec, SN95031_BTNCTRL2, 0x00); +} + +static inline void sn95031_enable_jack_btn(struct snd_soc_codec *codec) +{ + snd_soc_write(codec, SN95031_BTNCTRL1, 0x77); + snd_soc_write(codec, SN95031_BTNCTRL2, 0x01); +} + +static int sn95031_get_headset_state(struct snd_soc_jack *mfld_jack) +{ + int micbias = sn95031_get_mic_bias(mfld_jack->codec); + + int jack_type = snd_soc_jack_get_type(mfld_jack, micbias); + + pr_debug("jack type detected = %d\n", jack_type); + if (jack_type == SND_JACK_HEADSET) + sn95031_enable_jack_btn(mfld_jack->codec); + return jack_type; +} + +void sn95031_jack_detection(struct mfld_jack_data *jack_data) +{ + unsigned int status; + unsigned int mask = SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_HEADSET; + + pr_debug("interrupt id read in sram = 0x%x\n", jack_data->intr_id); + if (jack_data->intr_id & 0x1) { + pr_debug("short_push detected\n"); + status = SND_JACK_HEADSET | SND_JACK_BTN_0; + } else if (jack_data->intr_id & 0x2) { + pr_debug("long_push detected\n"); + status = SND_JACK_HEADSET | SND_JACK_BTN_1; + } else if (jack_data->intr_id & 0x4) { + pr_debug("headset or headphones inserted\n"); + status = sn95031_get_headset_state(jack_data->mfld_jack); + } else if (jack_data->intr_id & 0x8) { + pr_debug("headset or headphones removed\n"); + status = 0; + sn95031_disable_jack_btn(jack_data->mfld_jack->codec); + } else { + pr_err("unidentified interrupt\n"); + return; + } + + snd_soc_jack_report(jack_data->mfld_jack, status, mask); + /*button pressed and released so we send explicit button release */ + if ((status & SND_JACK_BTN_0) | (status & SND_JACK_BTN_1)) + snd_soc_jack_report(jack_data->mfld_jack, + SND_JACK_HEADSET, mask); +} +EXPORT_SYMBOL_GPL(sn95031_jack_detection); + +/* codec registration */ +static int sn95031_codec_probe(struct snd_soc_codec *codec) +{ + int ret; + + pr_debug("codec_probe called\n"); + + codec->dapm.bias_level = SND_SOC_BIAS_OFF; + codec->dapm.idle_bias_off = 1; + + /* PCM interface config + * This sets the pcm rx slot conguration to max 6 slots + * for max 4 dais (2 stereo and 2 mono) + */ + snd_soc_write(codec, SN95031_PCM2RXSLOT01, 0x10); + snd_soc_write(codec, SN95031_PCM2RXSLOT23, 0x32); + snd_soc_write(codec, SN95031_PCM2RXSLOT45, 0x54); + snd_soc_write(codec, SN95031_PCM2TXSLOT01, 0x10); + snd_soc_write(codec, SN95031_PCM2TXSLOT23, 0x32); + /* pcm port setting + * This sets the pcm port to slave and clock at 19.2Mhz which + * can support 6slots, sampling rate set per stream in hw-params + */ + snd_soc_write(codec, SN95031_PCM1C1, 0x00); + snd_soc_write(codec, SN95031_PCM2C1, 0x01); + snd_soc_write(codec, SN95031_PCM2C2, 0x0A); + snd_soc_write(codec, SN95031_HSMIXER, BIT(0)|BIT(4)); + /* vendor vibra workround, the vibras are muted by + * custom register so unmute them + */ + snd_soc_write(codec, SN95031_SSR5, 0x80); + snd_soc_write(codec, SN95031_SSR6, 0x80); + snd_soc_write(codec, SN95031_VIB1C5, 0x00); + snd_soc_write(codec, SN95031_VIB2C5, 0x00); + /* configure vibras for pcm port */ + snd_soc_write(codec, SN95031_VIB1C3, 0x00); + snd_soc_write(codec, SN95031_VIB2C3, 0x00); + + /* soft mute ramp time */ + snd_soc_write(codec, SN95031_SOFTMUTE, 0x3); + /* fix the initial volume at 1dB, + * default in +9dB, + * 1dB give optimal swing on DAC, amps + */ + snd_soc_write(codec, SN95031_HSLVOLCTRL, 0x08); + snd_soc_write(codec, SN95031_HSRVOLCTRL, 0x08); + snd_soc_write(codec, SN95031_IHFLVOLCTRL, 0x08); + snd_soc_write(codec, SN95031_IHFRVOLCTRL, 0x08); + /* dac mode and lineout workaround */ + snd_soc_write(codec, SN95031_SSR2, 0x10); + snd_soc_write(codec, SN95031_SSR3, 0x40); + + snd_soc_add_controls(codec, sn95031_snd_controls, + ARRAY_SIZE(sn95031_snd_controls)); + + ret = snd_soc_dapm_new_controls(&codec->dapm, sn95031_dapm_widgets, + ARRAY_SIZE(sn95031_dapm_widgets)); + if (ret) + pr_err("soc_dapm_new_control failed %d", ret); + ret = snd_soc_dapm_add_routes(&codec->dapm, sn95031_audio_map, + ARRAY_SIZE(sn95031_audio_map)); + if (ret) + pr_err("soc_dapm_add_routes failed %d", ret); + + return ret; +} + +static int sn95031_codec_remove(struct snd_soc_codec *codec) +{ + pr_debug("codec_remove called\n"); + sn95031_set_vaud_bias(codec, SND_SOC_BIAS_OFF); + + return 0; +} + +struct snd_soc_codec_driver sn95031_codec = { + .probe = sn95031_codec_probe, + .remove = sn95031_codec_remove, + .read = sn95031_read, + .write = sn95031_write, + .set_bias_level = sn95031_set_vaud_bias, +}; + +static int __devinit sn95031_device_probe(struct platform_device *pdev) +{ + pr_debug("codec device probe called for %s\n", dev_name(&pdev->dev)); + return snd_soc_register_codec(&pdev->dev, &sn95031_codec, + sn95031_dais, ARRAY_SIZE(sn95031_dais)); +} + +static int __devexit sn95031_device_remove(struct platform_device *pdev) +{ + pr_debug("codec device remove called\n"); + snd_soc_unregister_codec(&pdev->dev); + return 0; +} + +static struct platform_driver sn95031_codec_driver = { + .driver = { + .name = "sn95031", + .owner = THIS_MODULE, + }, + .probe = sn95031_device_probe, + .remove = __devexit_p(sn95031_device_remove), +}; + +static int __init sn95031_init(void) +{ + pr_debug("driver init called\n"); + return platform_driver_register(&sn95031_codec_driver); +} +module_init(sn95031_init); + +static void __exit sn95031_exit(void) +{ + pr_debug("driver exit called\n"); + platform_driver_unregister(&sn95031_codec_driver); +} +module_exit(sn95031_exit); + +MODULE_DESCRIPTION("ASoC TI SN95031 codec driver"); +MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>"); +MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sn95031"); diff --git a/sound/soc/codecs/sn95031.h b/sound/soc/codecs/sn95031.h new file mode 100644 index 000000000000..20376d234fb8 --- /dev/null +++ b/sound/soc/codecs/sn95031.h @@ -0,0 +1,132 @@ +/* + * sn95031.h - TI sn95031 Codec driver + * + * Copyright (C) 2010 Intel Corp + * Author: Vinod Koul <vinod.koul@intel.com> + * Author: Harsha Priya <priya.harsha@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * + */ +#ifndef _SN95031_H +#define _SN95031_H + +/*register map*/ +#define SN95031_VAUD 0xDB +#define SN95031_VHSP 0xDC +#define SN95031_VHSN 0xDD +#define SN95031_VIHF 0xC9 + +#define SN95031_AUDPLLCTRL 0x240 +#define SN95031_DMICBUF0123 0x241 +#define SN95031_DMICBUF45 0x242 +#define SN95031_DMICGPO 0x244 +#define SN95031_DMICMUX 0x245 +#define SN95031_DMICLK 0x246 +#define SN95031_MICBIAS 0x247 +#define SN95031_ADCCONFIG 0x248 +#define SN95031_MICAMP1 0x249 +#define SN95031_MICAMP2 0x24A +#define SN95031_NOISEMUX 0x24B +#define SN95031_AUDIOMUX12 0x24C +#define SN95031_AUDIOMUX34 0x24D +#define SN95031_AUDIOSINC 0x24E +#define SN95031_AUDIOTXEN 0x24F +#define SN95031_HSEPRXCTRL 0x250 +#define SN95031_IHFRXCTRL 0x251 +#define SN95031_HSMIXER 0x256 +#define SN95031_DACCONFIG 0x257 +#define SN95031_SOFTMUTE 0x258 +#define SN95031_HSLVOLCTRL 0x259 +#define SN95031_HSRVOLCTRL 0x25A +#define SN95031_IHFLVOLCTRL 0x25B +#define SN95031_IHFRVOLCTRL 0x25C +#define SN95031_DRIVEREN 0x25D +#define SN95031_LOCTL 0x25E +#define SN95031_VIB1C1 0x25F +#define SN95031_VIB1C2 0x260 +#define SN95031_VIB1C3 0x261 +#define SN95031_VIB1SPIPCM1 0x262 +#define SN95031_VIB1SPIPCM2 0x263 +#define SN95031_VIB1C5 0x264 +#define SN95031_VIB2C1 0x265 +#define SN95031_VIB2C2 0x266 +#define SN95031_VIB2C3 0x267 +#define SN95031_VIB2SPIPCM1 0x268 +#define SN95031_VIB2SPIPCM2 0x269 +#define SN95031_VIB2C5 0x26A +#define SN95031_BTNCTRL1 0x26B +#define SN95031_BTNCTRL2 0x26C +#define SN95031_PCM1TXSLOT01 0x26D +#define SN95031_PCM1TXSLOT23 0x26E +#define SN95031_PCM1TXSLOT45 0x26F +#define SN95031_PCM1RXSLOT0_3 0x270 +#define SN95031_PCM1RXSLOT45 0x271 +#define SN95031_PCM2TXSLOT01 0x272 +#define SN95031_PCM2TXSLOT23 0x273 +#define SN95031_PCM2TXSLOT45 0x274 +#define SN95031_PCM2RXSLOT01 0x275 +#define SN95031_PCM2RXSLOT23 0x276 +#define SN95031_PCM2RXSLOT45 0x277 +#define SN95031_PCM1C1 0x278 +#define SN95031_PCM1C2 0x279 +#define SN95031_PCM1C3 0x27A +#define SN95031_PCM2C1 0x27B +#define SN95031_PCM2C2 0x27C +/*end codec register defn*/ + +/*vendor defn these are not part of avp*/ +#define SN95031_SSR2 0x381 +#define SN95031_SSR3 0x382 +#define SN95031_SSR5 0x384 +#define SN95031_SSR6 0x385 + +/* ADC registers */ + +#define SN95031_ADC1CNTL1 0x1C0 +#define SN95031_ADC_ENBL 0x10 +#define SN95031_ADC_START 0x08 +#define SN95031_ADC1CNTL3 0x1C2 +#define SN95031_ADCTHERM_ENBL 0x04 +#define SN95031_ADCRRDATA_ENBL 0x05 +#define SN95031_STOPBIT_MASK 16 +#define SN95031_ADCTHERM_MASK 4 +#define SN95031_ADC_CHANLS_MAX 15 /* Number of ADC channels */ +#define SN95031_ADC_LOOP_MAX (SN95031_ADC_CHANLS_MAX - 1) +#define SN95031_ADC_NO_LOOP 0x07 +#define SN95031_AUDIO_GPIO_CTRL 0x070 + +/* ADC channel code values */ +#define SN95031_AUDIO_DETECT_CODE 0x06 + +/* ADC base addresses */ +#define SN95031_ADC_CHNL_START_ADDR 0x1C5 /* increments by 1 */ +#define SN95031_ADC_DATA_START_ADDR 0x1D4 /* increments by 2 */ +/* multipier to convert to mV */ +#define SN95031_ADC_ONE_LSB_MULTIPLIER 2346 + + +struct mfld_jack_data { + int intr_id; + int micbias_vol; + struct snd_soc_jack *mfld_jack; +}; + +extern void sn95031_jack_detection(struct mfld_jack_data *jack_data); + +#endif diff --git a/sound/soc/codecs/tlv320aic26.h b/sound/soc/codecs/tlv320aic26.h index 62b1f2261429..67f19c3bebe6 100644 --- a/sound/soc/codecs/tlv320aic26.h +++ b/sound/soc/codecs/tlv320aic26.h @@ -14,14 +14,14 @@ #define AIC26_PAGE_ADDR(page, offset) ((page << 6) | offset) #define AIC26_NUM_REGS AIC26_PAGE_ADDR(3, 0) -/* Page 0: Auxillary data registers */ +/* Page 0: Auxiliary data registers */ #define AIC26_REG_BAT1 AIC26_PAGE_ADDR(0, 0x05) #define AIC26_REG_BAT2 AIC26_PAGE_ADDR(0, 0x06) #define AIC26_REG_AUX AIC26_PAGE_ADDR(0, 0x07) #define AIC26_REG_TEMP1 AIC26_PAGE_ADDR(0, 0x09) #define AIC26_REG_TEMP2 AIC26_PAGE_ADDR(0, 0x0A) -/* Page 1: Auxillary control registers */ +/* Page 1: Auxiliary control registers */ #define AIC26_REG_AUX_ADC AIC26_PAGE_ADDR(1, 0x00) #define AIC26_REG_STATUS AIC26_PAGE_ADDR(1, 0x01) #define AIC26_REG_REFERENCE AIC26_PAGE_ADDR(1, 0x03) diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c new file mode 100644 index 000000000000..e93b9d1ae1dd --- /dev/null +++ b/sound/soc/codecs/tlv320aic32x4.c @@ -0,0 +1,794 @@ +/* + * linux/sound/soc/codecs/tlv320aic32x4.c + * + * Copyright 2011 Vista Silicon S.L. + * + * Author: Javier Martin <javier.martin@vista-silicon.com> + * + * Based on sound/soc/codecs/wm8974 and TI driver for kernel 2.6.27. + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/platform_device.h> +#include <linux/cdev.h> +#include <linux/slab.h> + +#include <sound/tlv320aic32x4.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> + +#include "tlv320aic32x4.h" + +struct aic32x4_rate_divs { + u32 mclk; + u32 rate; + u8 p_val; + u8 pll_j; + u16 pll_d; + u16 dosr; + u8 ndac; + u8 mdac; + u8 aosr; + u8 nadc; + u8 madc; + u8 blck_N; +}; + +struct aic32x4_priv { + u32 sysclk; + s32 master; + u8 page_no; + void *control_data; + u32 power_cfg; + u32 micpga_routing; + bool swapdacs; +}; + +/* 0dB min, 1dB steps */ +static DECLARE_TLV_DB_SCALE(tlv_step_1, 0, 100, 0); +/* 0dB min, 0.5dB steps */ +static DECLARE_TLV_DB_SCALE(tlv_step_0_5, 0, 50, 0); + +static const struct snd_kcontrol_new aic32x4_snd_controls[] = { + SOC_DOUBLE_R_TLV("PCM Playback Volume", AIC32X4_LDACVOL, + AIC32X4_RDACVOL, 0, 0x30, 0, tlv_step_0_5), + SOC_DOUBLE_R_TLV("HP Driver Gain Volume", AIC32X4_HPLGAIN, + AIC32X4_HPRGAIN, 0, 0x1D, 0, tlv_step_1), + SOC_DOUBLE_R_TLV("LO Driver Gain Volume", AIC32X4_LOLGAIN, + AIC32X4_LORGAIN, 0, 0x1D, 0, tlv_step_1), + SOC_DOUBLE_R("HP DAC Playback Switch", AIC32X4_HPLGAIN, + AIC32X4_HPRGAIN, 6, 0x01, 1), + SOC_DOUBLE_R("LO DAC Playback Switch", AIC32X4_LOLGAIN, + AIC32X4_LORGAIN, 6, 0x01, 1), + SOC_DOUBLE_R("Mic PGA Switch", AIC32X4_LMICPGAVOL, + AIC32X4_RMICPGAVOL, 7, 0x01, 1), + + SOC_SINGLE("ADCFGA Left Mute Switch", AIC32X4_ADCFGA, 7, 1, 0), + SOC_SINGLE("ADCFGA Right Mute Switch", AIC32X4_ADCFGA, 3, 1, 0), + + SOC_DOUBLE_R_TLV("ADC Level Volume", AIC32X4_LADCVOL, + AIC32X4_RADCVOL, 0, 0x28, 0, tlv_step_0_5), + SOC_DOUBLE_R_TLV("PGA Level Volume", AIC32X4_LMICPGAVOL, + AIC32X4_RMICPGAVOL, 0, 0x5f, 0, tlv_step_0_5), + + SOC_SINGLE("Auto-mute Switch", AIC32X4_DACMUTE, 4, 7, 0), + + SOC_SINGLE("AGC Left Switch", AIC32X4_LAGC1, 7, 1, 0), + SOC_SINGLE("AGC Right Switch", AIC32X4_RAGC1, 7, 1, 0), + SOC_DOUBLE_R("AGC Target Level", AIC32X4_LAGC1, AIC32X4_RAGC1, + 4, 0x07, 0), + SOC_DOUBLE_R("AGC Gain Hysteresis", AIC32X4_LAGC1, AIC32X4_RAGC1, + 0, 0x03, 0), + SOC_DOUBLE_R("AGC Hysteresis", AIC32X4_LAGC2, AIC32X4_RAGC2, + 6, 0x03, 0), + SOC_DOUBLE_R("AGC Noise Threshold", AIC32X4_LAGC2, AIC32X4_RAGC2, + 1, 0x1F, 0), + SOC_DOUBLE_R("AGC Max PGA", AIC32X4_LAGC3, AIC32X4_RAGC3, + 0, 0x7F, 0), + SOC_DOUBLE_R("AGC Attack Time", AIC32X4_LAGC4, AIC32X4_RAGC4, + 3, 0x1F, 0), + SOC_DOUBLE_R("AGC Decay Time", AIC32X4_LAGC5, AIC32X4_RAGC5, + 3, 0x1F, 0), + SOC_DOUBLE_R("AGC Noise Debounce", AIC32X4_LAGC6, AIC32X4_RAGC6, + 0, 0x1F, 0), + SOC_DOUBLE_R("AGC Signal Debounce", AIC32X4_LAGC7, AIC32X4_RAGC7, + 0, 0x0F, 0), +}; + +static const struct aic32x4_rate_divs aic32x4_divs[] = { + /* 8k rate */ + {AIC32X4_FREQ_12000000, 8000, 1, 7, 6800, 768, 5, 3, 128, 5, 18, 24}, + {AIC32X4_FREQ_24000000, 8000, 2, 7, 6800, 768, 15, 1, 64, 45, 4, 24}, + {AIC32X4_FREQ_25000000, 8000, 2, 7, 3728, 768, 15, 1, 64, 45, 4, 24}, + /* 11.025k rate */ + {AIC32X4_FREQ_12000000, 11025, 1, 7, 5264, 512, 8, 2, 128, 8, 8, 16}, + {AIC32X4_FREQ_24000000, 11025, 2, 7, 5264, 512, 16, 1, 64, 32, 4, 16}, + /* 16k rate */ + {AIC32X4_FREQ_12000000, 16000, 1, 7, 6800, 384, 5, 3, 128, 5, 9, 12}, + {AIC32X4_FREQ_24000000, 16000, 2, 7, 6800, 384, 15, 1, 64, 18, 5, 12}, + {AIC32X4_FREQ_25000000, 16000, 2, 7, 3728, 384, 15, 1, 64, 18, 5, 12}, + /* 22.05k rate */ + {AIC32X4_FREQ_12000000, 22050, 1, 7, 5264, 256, 4, 4, 128, 4, 8, 8}, + {AIC32X4_FREQ_24000000, 22050, 2, 7, 5264, 256, 16, 1, 64, 16, 4, 8}, + {AIC32X4_FREQ_25000000, 22050, 2, 7, 2253, 256, 16, 1, 64, 16, 4, 8}, + /* 32k rate */ + {AIC32X4_FREQ_12000000, 32000, 1, 7, 1680, 192, 2, 7, 64, 2, 21, 6}, + {AIC32X4_FREQ_24000000, 32000, 2, 7, 1680, 192, 7, 2, 64, 7, 6, 6}, + /* 44.1k rate */ + {AIC32X4_FREQ_12000000, 44100, 1, 7, 5264, 128, 2, 8, 128, 2, 8, 4}, + {AIC32X4_FREQ_24000000, 44100, 2, 7, 5264, 128, 8, 2, 64, 8, 4, 4}, + {AIC32X4_FREQ_25000000, 44100, 2, 7, 2253, 128, 8, 2, 64, 8, 4, 4}, + /* 48k rate */ + {AIC32X4_FREQ_12000000, 48000, 1, 8, 1920, 128, 2, 8, 128, 2, 8, 4}, + {AIC32X4_FREQ_24000000, 48000, 2, 8, 1920, 128, 8, 2, 64, 8, 4, 4}, + {AIC32X4_FREQ_25000000, 48000, 2, 7, 8643, 128, 8, 2, 64, 8, 4, 4} +}; + +static const struct snd_kcontrol_new hpl_output_mixer_controls[] = { + SOC_DAPM_SINGLE("L_DAC Switch", AIC32X4_HPLROUTE, 3, 1, 0), + SOC_DAPM_SINGLE("IN1_L Switch", AIC32X4_HPLROUTE, 2, 1, 0), +}; + +static const struct snd_kcontrol_new hpr_output_mixer_controls[] = { + SOC_DAPM_SINGLE("R_DAC Switch", AIC32X4_HPRROUTE, 3, 1, 0), + SOC_DAPM_SINGLE("IN1_R Switch", AIC32X4_HPRROUTE, 2, 1, 0), +}; + +static const struct snd_kcontrol_new lol_output_mixer_controls[] = { + SOC_DAPM_SINGLE("L_DAC Switch", AIC32X4_LOLROUTE, 3, 1, 0), +}; + +static const struct snd_kcontrol_new lor_output_mixer_controls[] = { + SOC_DAPM_SINGLE("R_DAC Switch", AIC32X4_LORROUTE, 3, 1, 0), +}; + +static const struct snd_kcontrol_new left_input_mixer_controls[] = { + SOC_DAPM_SINGLE("IN1_L P Switch", AIC32X4_LMICPGAPIN, 6, 1, 0), + SOC_DAPM_SINGLE("IN2_L P Switch", AIC32X4_LMICPGAPIN, 4, 1, 0), + SOC_DAPM_SINGLE("IN3_L P Switch", AIC32X4_LMICPGAPIN, 2, 1, 0), +}; + +static const struct snd_kcontrol_new right_input_mixer_controls[] = { + SOC_DAPM_SINGLE("IN1_R P Switch", AIC32X4_RMICPGAPIN, 6, 1, 0), + SOC_DAPM_SINGLE("IN2_R P Switch", AIC32X4_RMICPGAPIN, 4, 1, 0), + SOC_DAPM_SINGLE("IN3_R P Switch", AIC32X4_RMICPGAPIN, 2, 1, 0), +}; + +static const struct snd_soc_dapm_widget aic32x4_dapm_widgets[] = { + SND_SOC_DAPM_DAC("Left DAC", "Left Playback", AIC32X4_DACSETUP, 7, 0), + SND_SOC_DAPM_MIXER("HPL Output Mixer", SND_SOC_NOPM, 0, 0, + &hpl_output_mixer_controls[0], + ARRAY_SIZE(hpl_output_mixer_controls)), + SND_SOC_DAPM_PGA("HPL Power", AIC32X4_OUTPWRCTL, 5, 0, NULL, 0), + + SND_SOC_DAPM_MIXER("LOL Output Mixer", SND_SOC_NOPM, 0, 0, + &lol_output_mixer_controls[0], + ARRAY_SIZE(lol_output_mixer_controls)), + SND_SOC_DAPM_PGA("LOL Power", AIC32X4_OUTPWRCTL, 3, 0, NULL, 0), + + SND_SOC_DAPM_DAC("Right DAC", "Right Playback", AIC32X4_DACSETUP, 6, 0), + SND_SOC_DAPM_MIXER("HPR Output Mixer", SND_SOC_NOPM, 0, 0, + &hpr_output_mixer_controls[0], + ARRAY_SIZE(hpr_output_mixer_controls)), + SND_SOC_DAPM_PGA("HPR Power", AIC32X4_OUTPWRCTL, 4, 0, NULL, 0), + SND_SOC_DAPM_MIXER("LOR Output Mixer", SND_SOC_NOPM, 0, 0, + &lor_output_mixer_controls[0], + ARRAY_SIZE(lor_output_mixer_controls)), + SND_SOC_DAPM_PGA("LOR Power", AIC32X4_OUTPWRCTL, 2, 0, NULL, 0), + SND_SOC_DAPM_MIXER("Left Input Mixer", SND_SOC_NOPM, 0, 0, + &left_input_mixer_controls[0], + ARRAY_SIZE(left_input_mixer_controls)), + SND_SOC_DAPM_MIXER("Right Input Mixer", SND_SOC_NOPM, 0, 0, + &right_input_mixer_controls[0], + ARRAY_SIZE(right_input_mixer_controls)), + SND_SOC_DAPM_ADC("Left ADC", "Left Capture", AIC32X4_ADCSETUP, 7, 0), + SND_SOC_DAPM_ADC("Right ADC", "Right Capture", AIC32X4_ADCSETUP, 6, 0), + SND_SOC_DAPM_MICBIAS("Mic Bias", AIC32X4_MICBIAS, 6, 0), + + SND_SOC_DAPM_OUTPUT("HPL"), + SND_SOC_DAPM_OUTPUT("HPR"), + SND_SOC_DAPM_OUTPUT("LOL"), + SND_SOC_DAPM_OUTPUT("LOR"), + SND_SOC_DAPM_INPUT("IN1_L"), + SND_SOC_DAPM_INPUT("IN1_R"), + SND_SOC_DAPM_INPUT("IN2_L"), + SND_SOC_DAPM_INPUT("IN2_R"), + SND_SOC_DAPM_INPUT("IN3_L"), + SND_SOC_DAPM_INPUT("IN3_R"), +}; + +static const struct snd_soc_dapm_route aic32x4_dapm_routes[] = { + /* Left Output */ + {"HPL Output Mixer", "L_DAC Switch", "Left DAC"}, + {"HPL Output Mixer", "IN1_L Switch", "IN1_L"}, + + {"HPL Power", NULL, "HPL Output Mixer"}, + {"HPL", NULL, "HPL Power"}, + + {"LOL Output Mixer", "L_DAC Switch", "Left DAC"}, + + {"LOL Power", NULL, "LOL Output Mixer"}, + {"LOL", NULL, "LOL Power"}, + + /* Right Output */ + {"HPR Output Mixer", "R_DAC Switch", "Right DAC"}, + {"HPR Output Mixer", "IN1_R Switch", "IN1_R"}, + + {"HPR Power", NULL, "HPR Output Mixer"}, + {"HPR", NULL, "HPR Power"}, + + {"LOR Output Mixer", "R_DAC Switch", "Right DAC"}, + + {"LOR Power", NULL, "LOR Output Mixer"}, + {"LOR", NULL, "LOR Power"}, + + /* Left input */ + {"Left Input Mixer", "IN1_L P Switch", "IN1_L"}, + {"Left Input Mixer", "IN2_L P Switch", "IN2_L"}, + {"Left Input Mixer", "IN3_L P Switch", "IN3_L"}, + + {"Left ADC", NULL, "Left Input Mixer"}, + + /* Right Input */ + {"Right Input Mixer", "IN1_R P Switch", "IN1_R"}, + {"Right Input Mixer", "IN2_R P Switch", "IN2_R"}, + {"Right Input Mixer", "IN3_R P Switch", "IN3_R"}, + + {"Right ADC", NULL, "Right Input Mixer"}, +}; + +static inline int aic32x4_change_page(struct snd_soc_codec *codec, + unsigned int new_page) +{ + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + u8 data[2]; + int ret; + + data[0] = 0x00; + data[1] = new_page & 0xff; + + ret = codec->hw_write(codec->control_data, data, 2); + if (ret == 2) { + aic32x4->page_no = new_page; + return 0; + } else { + return ret; + } +} + +static int aic32x4_write(struct snd_soc_codec *codec, unsigned int reg, + unsigned int val) +{ + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + unsigned int page = reg / 128; + unsigned int fixed_reg = reg % 128; + u8 data[2]; + int ret; + + /* A write to AIC32X4_PSEL is really a non-explicit page change */ + if (reg == AIC32X4_PSEL) + return aic32x4_change_page(codec, val); + + if (aic32x4->page_no != page) { + ret = aic32x4_change_page(codec, page); + if (ret != 0) + return ret; + } + + data[0] = fixed_reg & 0xff; + data[1] = val & 0xff; + + if (codec->hw_write(codec->control_data, data, 2) == 2) + return 0; + else + return -EIO; +} + +static unsigned int aic32x4_read(struct snd_soc_codec *codec, unsigned int reg) +{ + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + unsigned int page = reg / 128; + unsigned int fixed_reg = reg % 128; + int ret; + + if (aic32x4->page_no != page) { + ret = aic32x4_change_page(codec, page); + if (ret != 0) + return ret; + } + return i2c_smbus_read_byte_data(codec->control_data, fixed_reg & 0xff); +} + +static inline int aic32x4_get_divs(int mclk, int rate) +{ + int i; + + for (i = 0; i < ARRAY_SIZE(aic32x4_divs); i++) { + if ((aic32x4_divs[i].rate == rate) + && (aic32x4_divs[i].mclk == mclk)) { + return i; + } + } + printk(KERN_ERR "aic32x4: master clock and sample rate is not supported\n"); + return -EINVAL; +} + +static int aic32x4_add_widgets(struct snd_soc_codec *codec) +{ + snd_soc_dapm_new_controls(&codec->dapm, aic32x4_dapm_widgets, + ARRAY_SIZE(aic32x4_dapm_widgets)); + + snd_soc_dapm_add_routes(&codec->dapm, aic32x4_dapm_routes, + ARRAY_SIZE(aic32x4_dapm_routes)); + + snd_soc_dapm_new_widgets(&codec->dapm); + return 0; +} + +static int aic32x4_set_dai_sysclk(struct snd_soc_dai *codec_dai, + int clk_id, unsigned int freq, int dir) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + + switch (freq) { + case AIC32X4_FREQ_12000000: + case AIC32X4_FREQ_24000000: + case AIC32X4_FREQ_25000000: + aic32x4->sysclk = freq; + return 0; + } + printk(KERN_ERR "aic32x4: invalid frequency to set DAI system clock\n"); + return -EINVAL; +} + +static int aic32x4_set_dai_fmt(struct snd_soc_dai *codec_dai, unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + u8 iface_reg_1; + u8 iface_reg_2; + u8 iface_reg_3; + + iface_reg_1 = snd_soc_read(codec, AIC32X4_IFACE1); + iface_reg_1 = iface_reg_1 & ~(3 << 6 | 3 << 2); + iface_reg_2 = snd_soc_read(codec, AIC32X4_IFACE2); + iface_reg_2 = 0; + iface_reg_3 = snd_soc_read(codec, AIC32X4_IFACE3); + iface_reg_3 = iface_reg_3 & ~(1 << 3); + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + aic32x4->master = 1; + iface_reg_1 |= AIC32X4_BCLKMASTER | AIC32X4_WCLKMASTER; + break; + case SND_SOC_DAIFMT_CBS_CFS: + aic32x4->master = 0; + break; + default: + printk(KERN_ERR "aic32x4: invalid DAI master/slave interface\n"); + return -EINVAL; + } + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + break; + case SND_SOC_DAIFMT_DSP_A: + iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_3 |= (1 << 3); /* invert bit clock */ + iface_reg_2 = 0x01; /* add offset 1 */ + break; + case SND_SOC_DAIFMT_DSP_B: + iface_reg_1 |= (AIC32X4_DSP_MODE << AIC32X4_PLLJ_SHIFT); + iface_reg_3 |= (1 << 3); /* invert bit clock */ + break; + case SND_SOC_DAIFMT_RIGHT_J: + iface_reg_1 |= + (AIC32X4_RIGHT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT); + break; + case SND_SOC_DAIFMT_LEFT_J: + iface_reg_1 |= + (AIC32X4_LEFT_JUSTIFIED_MODE << AIC32X4_PLLJ_SHIFT); + break; + default: + printk(KERN_ERR "aic32x4: invalid DAI interface format\n"); + return -EINVAL; + } + + snd_soc_write(codec, AIC32X4_IFACE1, iface_reg_1); + snd_soc_write(codec, AIC32X4_IFACE2, iface_reg_2); + snd_soc_write(codec, AIC32X4_IFACE3, iface_reg_3); + return 0; +} + +static int aic32x4_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + u8 data; + int i; + + i = aic32x4_get_divs(aic32x4->sysclk, params_rate(params)); + if (i < 0) { + printk(KERN_ERR "aic32x4: sampling rate not supported\n"); + return i; + } + + /* Use PLL as CODEC_CLKIN and DAC_MOD_CLK as BDIV_CLKIN */ + snd_soc_write(codec, AIC32X4_CLKMUX, AIC32X4_PLLCLKIN); + snd_soc_write(codec, AIC32X4_IFACE3, AIC32X4_DACMOD2BCLK); + + /* We will fix R value to 1 and will make P & J=K.D as varialble */ + data = snd_soc_read(codec, AIC32X4_PLLPR); + data &= ~(7 << 4); + snd_soc_write(codec, AIC32X4_PLLPR, + (data | (aic32x4_divs[i].p_val << 4) | 0x01)); + + snd_soc_write(codec, AIC32X4_PLLJ, aic32x4_divs[i].pll_j); + + snd_soc_write(codec, AIC32X4_PLLDMSB, (aic32x4_divs[i].pll_d >> 8)); + snd_soc_write(codec, AIC32X4_PLLDLSB, + (aic32x4_divs[i].pll_d & 0xff)); + + /* NDAC divider value */ + data = snd_soc_read(codec, AIC32X4_NDAC); + data &= ~(0x7f); + snd_soc_write(codec, AIC32X4_NDAC, data | aic32x4_divs[i].ndac); + + /* MDAC divider value */ + data = snd_soc_read(codec, AIC32X4_MDAC); + data &= ~(0x7f); + snd_soc_write(codec, AIC32X4_MDAC, data | aic32x4_divs[i].mdac); + + /* DOSR MSB & LSB values */ + snd_soc_write(codec, AIC32X4_DOSRMSB, aic32x4_divs[i].dosr >> 8); + snd_soc_write(codec, AIC32X4_DOSRLSB, + (aic32x4_divs[i].dosr & 0xff)); + + /* NADC divider value */ + data = snd_soc_read(codec, AIC32X4_NADC); + data &= ~(0x7f); + snd_soc_write(codec, AIC32X4_NADC, data | aic32x4_divs[i].nadc); + + /* MADC divider value */ + data = snd_soc_read(codec, AIC32X4_MADC); + data &= ~(0x7f); + snd_soc_write(codec, AIC32X4_MADC, data | aic32x4_divs[i].madc); + + /* AOSR value */ + snd_soc_write(codec, AIC32X4_AOSR, aic32x4_divs[i].aosr); + + /* BCLK N divider */ + data = snd_soc_read(codec, AIC32X4_BCLKN); + data &= ~(0x7f); + snd_soc_write(codec, AIC32X4_BCLKN, data | aic32x4_divs[i].blck_N); + + data = snd_soc_read(codec, AIC32X4_IFACE1); + data = data & ~(3 << 4); + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + break; + case SNDRV_PCM_FORMAT_S20_3LE: + data |= (AIC32X4_WORD_LEN_20BITS << AIC32X4_DOSRMSB_SHIFT); + break; + case SNDRV_PCM_FORMAT_S24_LE: + data |= (AIC32X4_WORD_LEN_24BITS << AIC32X4_DOSRMSB_SHIFT); + break; + case SNDRV_PCM_FORMAT_S32_LE: + data |= (AIC32X4_WORD_LEN_32BITS << AIC32X4_DOSRMSB_SHIFT); + break; + } + snd_soc_write(codec, AIC32X4_IFACE1, data); + + return 0; +} + +static int aic32x4_mute(struct snd_soc_dai *dai, int mute) +{ + struct snd_soc_codec *codec = dai->codec; + u8 dac_reg; + + dac_reg = snd_soc_read(codec, AIC32X4_DACMUTE) & ~AIC32X4_MUTEON; + if (mute) + snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg | AIC32X4_MUTEON); + else + snd_soc_write(codec, AIC32X4_DACMUTE, dac_reg); + return 0; +} + +static int aic32x4_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + u8 value; + + switch (level) { + case SND_SOC_BIAS_ON: + if (aic32x4->master) { + /* Switch on PLL */ + value = snd_soc_read(codec, AIC32X4_PLLPR); + snd_soc_write(codec, AIC32X4_PLLPR, + (value | AIC32X4_PLLEN)); + + /* Switch on NDAC Divider */ + value = snd_soc_read(codec, AIC32X4_NDAC); + snd_soc_write(codec, AIC32X4_NDAC, + value | AIC32X4_NDACEN); + + /* Switch on MDAC Divider */ + value = snd_soc_read(codec, AIC32X4_MDAC); + snd_soc_write(codec, AIC32X4_MDAC, + value | AIC32X4_MDACEN); + + /* Switch on NADC Divider */ + value = snd_soc_read(codec, AIC32X4_NADC); + snd_soc_write(codec, AIC32X4_NADC, + value | AIC32X4_MDACEN); + + /* Switch on MADC Divider */ + value = snd_soc_read(codec, AIC32X4_MADC); + snd_soc_write(codec, AIC32X4_MADC, + value | AIC32X4_MDACEN); + + /* Switch on BCLK_N Divider */ + value = snd_soc_read(codec, AIC32X4_BCLKN); + snd_soc_write(codec, AIC32X4_BCLKN, + value | AIC32X4_BCLKEN); + } + break; + case SND_SOC_BIAS_PREPARE: + break; + case SND_SOC_BIAS_STANDBY: + if (aic32x4->master) { + /* Switch off PLL */ + value = snd_soc_read(codec, AIC32X4_PLLPR); + snd_soc_write(codec, AIC32X4_PLLPR, + (value & ~AIC32X4_PLLEN)); + + /* Switch off NDAC Divider */ + value = snd_soc_read(codec, AIC32X4_NDAC); + snd_soc_write(codec, AIC32X4_NDAC, + value & ~AIC32X4_NDACEN); + + /* Switch off MDAC Divider */ + value = snd_soc_read(codec, AIC32X4_MDAC); + snd_soc_write(codec, AIC32X4_MDAC, + value & ~AIC32X4_MDACEN); + + /* Switch off NADC Divider */ + value = snd_soc_read(codec, AIC32X4_NADC); + snd_soc_write(codec, AIC32X4_NADC, + value & ~AIC32X4_NDACEN); + + /* Switch off MADC Divider */ + value = snd_soc_read(codec, AIC32X4_MADC); + snd_soc_write(codec, AIC32X4_MADC, + value & ~AIC32X4_MDACEN); + value = snd_soc_read(codec, AIC32X4_BCLKN); + + /* Switch off BCLK_N Divider */ + snd_soc_write(codec, AIC32X4_BCLKN, + value & ~AIC32X4_BCLKEN); + } + break; + case SND_SOC_BIAS_OFF: + break; + } + codec->dapm.bias_level = level; + return 0; +} + +#define AIC32X4_RATES SNDRV_PCM_RATE_8000_48000 +#define AIC32X4_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE \ + | SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S32_LE) + +static struct snd_soc_dai_ops aic32x4_ops = { + .hw_params = aic32x4_hw_params, + .digital_mute = aic32x4_mute, + .set_fmt = aic32x4_set_dai_fmt, + .set_sysclk = aic32x4_set_dai_sysclk, +}; + +static struct snd_soc_dai_driver aic32x4_dai = { + .name = "tlv320aic32x4-hifi", + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = AIC32X4_RATES, + .formats = AIC32X4_FORMATS,}, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 2, + .rates = AIC32X4_RATES, + .formats = AIC32X4_FORMATS,}, + .ops = &aic32x4_ops, + .symmetric_rates = 1, +}; + +static int aic32x4_suspend(struct snd_soc_codec *codec, pm_message_t state) +{ + aic32x4_set_bias_level(codec, SND_SOC_BIAS_OFF); + return 0; +} + +static int aic32x4_resume(struct snd_soc_codec *codec) +{ + aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + return 0; +} + +static int aic32x4_probe(struct snd_soc_codec *codec) +{ + struct aic32x4_priv *aic32x4 = snd_soc_codec_get_drvdata(codec); + u32 tmp_reg; + + codec->hw_write = (hw_write_t) i2c_master_send; + codec->control_data = aic32x4->control_data; + + snd_soc_write(codec, AIC32X4_RESET, 0x01); + + /* Power platform configuration */ + if (aic32x4->power_cfg & AIC32X4_PWR_MICBIAS_2075_LDOIN) { + snd_soc_write(codec, AIC32X4_MICBIAS, AIC32X4_MICBIAS_LDOIN | + AIC32X4_MICBIAS_2075V); + } + if (aic32x4->power_cfg & AIC32X4_PWR_AVDD_DVDD_WEAK_DISABLE) { + snd_soc_write(codec, AIC32X4_PWRCFG, AIC32X4_AVDDWEAKDISABLE); + } + if (aic32x4->power_cfg & AIC32X4_PWR_AIC32X4_LDO_ENABLE) { + snd_soc_write(codec, AIC32X4_LDOCTL, AIC32X4_LDOCTLEN); + } + tmp_reg = snd_soc_read(codec, AIC32X4_CMMODE); + if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_LDOIN_RANGE_18_36) { + tmp_reg |= AIC32X4_LDOIN_18_36; + } + if (aic32x4->power_cfg & AIC32X4_PWR_CMMODE_HP_LDOIN_POWERED) { + tmp_reg |= AIC32X4_LDOIN2HP; + } + snd_soc_write(codec, AIC32X4_CMMODE, tmp_reg); + + /* Do DACs need to be swapped? */ + if (aic32x4->swapdacs) { + snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2RCHN | AIC32X4_RDAC2LCHN); + } else { + snd_soc_write(codec, AIC32X4_DACSETUP, AIC32X4_LDAC2LCHN | AIC32X4_RDAC2RCHN); + } + + /* Mic PGA routing */ + if (aic32x4->micpga_routing | AIC32X4_MICPGA_ROUTE_LMIC_IN2R_10K) { + snd_soc_write(codec, AIC32X4_LMICPGANIN, AIC32X4_LMICPGANIN_IN2R_10K); + } + if (aic32x4->micpga_routing | AIC32X4_MICPGA_ROUTE_RMIC_IN1L_10K) { + snd_soc_write(codec, AIC32X4_RMICPGANIN, AIC32X4_RMICPGANIN_IN1L_10K); + } + + aic32x4_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + snd_soc_add_controls(codec, aic32x4_snd_controls, + ARRAY_SIZE(aic32x4_snd_controls)); + aic32x4_add_widgets(codec); + + return 0; +} + +static int aic32x4_remove(struct snd_soc_codec *codec) +{ + aic32x4_set_bias_level(codec, SND_SOC_BIAS_OFF); + return 0; +} + +static struct snd_soc_codec_driver soc_codec_dev_aic32x4 = { + .read = aic32x4_read, + .write = aic32x4_write, + .probe = aic32x4_probe, + .remove = aic32x4_remove, + .suspend = aic32x4_suspend, + .resume = aic32x4_resume, + .set_bias_level = aic32x4_set_bias_level, +}; + +static __devinit int aic32x4_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct aic32x4_pdata *pdata = i2c->dev.platform_data; + struct aic32x4_priv *aic32x4; + int ret; + + aic32x4 = kzalloc(sizeof(struct aic32x4_priv), GFP_KERNEL); + if (aic32x4 == NULL) + return -ENOMEM; + + aic32x4->control_data = i2c; + i2c_set_clientdata(i2c, aic32x4); + + if (pdata) { + aic32x4->power_cfg = pdata->power_cfg; + aic32x4->swapdacs = pdata->swapdacs; + aic32x4->micpga_routing = pdata->micpga_routing; + } else { + aic32x4->power_cfg = 0; + aic32x4->swapdacs = false; + aic32x4->micpga_routing = 0; + } + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_aic32x4, &aic32x4_dai, 1); + if (ret < 0) + kfree(aic32x4); + return ret; +} + +static __devexit int aic32x4_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + kfree(i2c_get_clientdata(client)); + return 0; +} + +static const struct i2c_device_id aic32x4_i2c_id[] = { + { "tlv320aic32x4", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, aic32x4_i2c_id); + +static struct i2c_driver aic32x4_i2c_driver = { + .driver = { + .name = "tlv320aic32x4", + .owner = THIS_MODULE, + }, + .probe = aic32x4_i2c_probe, + .remove = __devexit_p(aic32x4_i2c_remove), + .id_table = aic32x4_i2c_id, +}; + +static int __init aic32x4_modinit(void) +{ + int ret = 0; + + ret = i2c_add_driver(&aic32x4_i2c_driver); + if (ret != 0) { + printk(KERN_ERR "Failed to register aic32x4 I2C driver: %d\n", + ret); + } + return ret; +} +module_init(aic32x4_modinit); + +static void __exit aic32x4_exit(void) +{ + i2c_del_driver(&aic32x4_i2c_driver); +} +module_exit(aic32x4_exit); + +MODULE_DESCRIPTION("ASoC tlv320aic32x4 codec driver"); +MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h new file mode 100644 index 000000000000..aae2b2440398 --- /dev/null +++ b/sound/soc/codecs/tlv320aic32x4.h @@ -0,0 +1,143 @@ +/* + * tlv320aic32x4.h + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. + */ + + +#ifndef _TLV320AIC32X4_H +#define _TLV320AIC32X4_H + +/* tlv320aic32x4 register space (in decimal to match datasheet) */ + +#define AIC32X4_PAGE1 128 + +#define AIC32X4_PSEL 0 +#define AIC32X4_RESET 1 +#define AIC32X4_CLKMUX 4 +#define AIC32X4_PLLPR 5 +#define AIC32X4_PLLJ 6 +#define AIC32X4_PLLDMSB 7 +#define AIC32X4_PLLDLSB 8 +#define AIC32X4_NDAC 11 +#define AIC32X4_MDAC 12 +#define AIC32X4_DOSRMSB 13 +#define AIC32X4_DOSRLSB 14 +#define AIC32X4_NADC 18 +#define AIC32X4_MADC 19 +#define AIC32X4_AOSR 20 +#define AIC32X4_CLKMUX2 25 +#define AIC32X4_CLKOUTM 26 +#define AIC32X4_IFACE1 27 +#define AIC32X4_IFACE2 28 +#define AIC32X4_IFACE3 29 +#define AIC32X4_BCLKN 30 +#define AIC32X4_IFACE4 31 +#define AIC32X4_IFACE5 32 +#define AIC32X4_IFACE6 33 +#define AIC32X4_DOUTCTL 53 +#define AIC32X4_DINCTL 54 +#define AIC32X4_DACSPB 60 +#define AIC32X4_ADCSPB 61 +#define AIC32X4_DACSETUP 63 +#define AIC32X4_DACMUTE 64 +#define AIC32X4_LDACVOL 65 +#define AIC32X4_RDACVOL 66 +#define AIC32X4_ADCSETUP 81 +#define AIC32X4_ADCFGA 82 +#define AIC32X4_LADCVOL 83 +#define AIC32X4_RADCVOL 84 +#define AIC32X4_LAGC1 86 +#define AIC32X4_LAGC2 87 +#define AIC32X4_LAGC3 88 +#define AIC32X4_LAGC4 89 +#define AIC32X4_LAGC5 90 +#define AIC32X4_LAGC6 91 +#define AIC32X4_LAGC7 92 +#define AIC32X4_RAGC1 94 +#define AIC32X4_RAGC2 95 +#define AIC32X4_RAGC3 96 +#define AIC32X4_RAGC4 97 +#define AIC32X4_RAGC5 98 +#define AIC32X4_RAGC6 99 +#define AIC32X4_RAGC7 100 +#define AIC32X4_PWRCFG (AIC32X4_PAGE1 + 1) +#define AIC32X4_LDOCTL (AIC32X4_PAGE1 + 2) +#define AIC32X4_OUTPWRCTL (AIC32X4_PAGE1 + 9) +#define AIC32X4_CMMODE (AIC32X4_PAGE1 + 10) +#define AIC32X4_HPLROUTE (AIC32X4_PAGE1 + 12) +#define AIC32X4_HPRROUTE (AIC32X4_PAGE1 + 13) +#define AIC32X4_LOLROUTE (AIC32X4_PAGE1 + 14) +#define AIC32X4_LORROUTE (AIC32X4_PAGE1 + 15) +#define AIC32X4_HPLGAIN (AIC32X4_PAGE1 + 16) +#define AIC32X4_HPRGAIN (AIC32X4_PAGE1 + 17) +#define AIC32X4_LOLGAIN (AIC32X4_PAGE1 + 18) +#define AIC32X4_LORGAIN (AIC32X4_PAGE1 + 19) +#define AIC32X4_HEADSTART (AIC32X4_PAGE1 + 20) +#define AIC32X4_MICBIAS (AIC32X4_PAGE1 + 51) +#define AIC32X4_LMICPGAPIN (AIC32X4_PAGE1 + 52) +#define AIC32X4_LMICPGANIN (AIC32X4_PAGE1 + 54) +#define AIC32X4_RMICPGAPIN (AIC32X4_PAGE1 + 55) +#define AIC32X4_RMICPGANIN (AIC32X4_PAGE1 + 57) +#define AIC32X4_FLOATINGINPUT (AIC32X4_PAGE1 + 58) +#define AIC32X4_LMICPGAVOL (AIC32X4_PAGE1 + 59) +#define AIC32X4_RMICPGAVOL (AIC32X4_PAGE1 + 60) + +#define AIC32X4_FREQ_12000000 12000000 +#define AIC32X4_FREQ_24000000 24000000 +#define AIC32X4_FREQ_25000000 25000000 + +#define AIC32X4_WORD_LEN_16BITS 0x00 +#define AIC32X4_WORD_LEN_20BITS 0x01 +#define AIC32X4_WORD_LEN_24BITS 0x02 +#define AIC32X4_WORD_LEN_32BITS 0x03 + +#define AIC32X4_I2S_MODE 0x00 +#define AIC32X4_DSP_MODE 0x01 +#define AIC32X4_RIGHT_JUSTIFIED_MODE 0x02 +#define AIC32X4_LEFT_JUSTIFIED_MODE 0x03 + +#define AIC32X4_AVDDWEAKDISABLE 0x08 +#define AIC32X4_LDOCTLEN 0x01 + +#define AIC32X4_LDOIN_18_36 0x01 +#define AIC32X4_LDOIN2HP 0x02 + +#define AIC32X4_DACSPBLOCK_MASK 0x1f +#define AIC32X4_ADCSPBLOCK_MASK 0x1f + +#define AIC32X4_PLLJ_SHIFT 6 +#define AIC32X4_DOSRMSB_SHIFT 4 + +#define AIC32X4_PLLCLKIN 0x03 + +#define AIC32X4_MICBIAS_LDOIN 0x08 +#define AIC32X4_MICBIAS_2075V 0x60 + +#define AIC32X4_LMICPGANIN_IN2R_10K 0x10 +#define AIC32X4_RMICPGANIN_IN1L_10K 0x10 + +#define AIC32X4_LMICPGAVOL_NOGAIN 0x80 +#define AIC32X4_RMICPGAVOL_NOGAIN 0x80 + +#define AIC32X4_BCLKMASTER 0x08 +#define AIC32X4_WCLKMASTER 0x04 +#define AIC32X4_PLLEN (0x01 << 7) +#define AIC32X4_NDACEN (0x01 << 7) +#define AIC32X4_MDACEN (0x01 << 7) +#define AIC32X4_NADCEN (0x01 << 7) +#define AIC32X4_MADCEN (0x01 << 7) +#define AIC32X4_BCLKEN (0x01 << 7) +#define AIC32X4_DACEN (0x03 << 6) +#define AIC32X4_RDAC2LCHN (0x02 << 2) +#define AIC32X4_LDAC2RCHN (0x02 << 4) +#define AIC32X4_LDAC2LCHN (0x01 << 4) +#define AIC32X4_RDAC2RCHN (0x01 << 2) + +#define AIC32X4_SSTEP2WCLK 0x01 +#define AIC32X4_MUTEON 0x0C +#define AIC32X4_DACMOD2BCLK 0x01 + +#endif /* _TLV320AIC32X4_H */ diff --git a/sound/soc/codecs/tlv320aic3x.c b/sound/soc/codecs/tlv320aic3x.c index 3bedab26892f..6c43c13f0430 100644 --- a/sound/soc/codecs/tlv320aic3x.c +++ b/sound/soc/codecs/tlv320aic3x.c @@ -884,7 +884,7 @@ static int aic3x_hw_params(struct snd_pcm_substream *substream, if (bypass_pll) return 0; - /* Use PLL, compute apropriate setup for j, d, r and p, the closest + /* Use PLL, compute appropriate setup for j, d, r and p, the closest * one wins the game. Try with d==0 first, next with d!=0. * Constraints for j are according to the datasheet. * The sysclk is divided by 1000 to prevent integer overflows. diff --git a/sound/soc/codecs/tlv320dac33.c b/sound/soc/codecs/tlv320dac33.c index 71d7be8ac488..082e9d51963f 100644 --- a/sound/soc/codecs/tlv320dac33.c +++ b/sound/soc/codecs/tlv320dac33.c @@ -324,6 +324,10 @@ static void dac33_init_chip(struct snd_soc_codec *codec) dac33_write(codec, DAC33_OUT_AMP_CTRL, dac33_read_reg_cache(codec, DAC33_OUT_AMP_CTRL)); + dac33_write(codec, DAC33_LDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_LDAC_PWR_CTRL)); + dac33_write(codec, DAC33_RDAC_PWR_CTRL, + dac33_read_reg_cache(codec, DAC33_RDAC_PWR_CTRL)); } static inline int dac33_read_id(struct snd_soc_codec *codec) @@ -670,6 +674,7 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) { struct snd_soc_codec *codec = dac33->codec; unsigned int delay; + unsigned long flags; switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: @@ -677,10 +682,10 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) DAC33_THRREG(dac33->nsample)); /* Take the timestamps */ - spin_lock_irq(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); dac33->t_stamp2 = ktime_to_us(ktime_get()); dac33->t_stamp1 = dac33->t_stamp2; - spin_unlock_irq(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); dac33_write16(codec, DAC33_PREFILL_MSB, DAC33_THRREG(dac33->alarm_threshold)); @@ -692,11 +697,11 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) break; case DAC33_FIFO_MODE7: /* Take the timestamp */ - spin_lock_irq(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); dac33->t_stamp1 = ktime_to_us(ktime_get()); /* Move back the timestamp with drain time */ dac33->t_stamp1 -= dac33->mode7_us_to_lthr; - spin_unlock_irq(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); dac33_write16(codec, DAC33_PREFILL_MSB, DAC33_THRREG(DAC33_MODE7_MARGIN)); @@ -714,13 +719,14 @@ static inline void dac33_prefill_handler(struct tlv320dac33_priv *dac33) static inline void dac33_playback_handler(struct tlv320dac33_priv *dac33) { struct snd_soc_codec *codec = dac33->codec; + unsigned long flags; switch (dac33->fifo_mode) { case DAC33_FIFO_MODE1: /* Take the timestamp */ - spin_lock_irq(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); dac33->t_stamp2 = ktime_to_us(ktime_get()); - spin_unlock_irq(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); dac33_write16(codec, DAC33_NSAMPLE_MSB, DAC33_THRREG(dac33->nsample)); @@ -773,10 +779,11 @@ static irqreturn_t dac33_interrupt_handler(int irq, void *dev) { struct snd_soc_codec *codec = dev; struct tlv320dac33_priv *dac33 = snd_soc_codec_get_drvdata(codec); + unsigned long flags; - spin_lock(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); dac33->t_stamp1 = ktime_to_us(ktime_get()); - spin_unlock(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); /* Do not schedule the workqueue in Mode7 */ if (dac33->fifo_mode != DAC33_FIFO_MODE7) @@ -1020,7 +1027,7 @@ static int dac33_prepare_chip(struct snd_pcm_substream *substream) /* * For FIFO bypass mode: * Enable the FIFO bypass (Disable the FIFO use) - * Set the BCLK as continous + * Set the BCLK as continuous */ fifoctrl_a |= DAC33_FBYPAS; aictrl_b |= DAC33_BCLKON; @@ -1173,15 +1180,16 @@ static snd_pcm_sframes_t dac33_dai_delay( unsigned int time_delta, uthr; int samples_out, samples_in, samples; snd_pcm_sframes_t delay = 0; + unsigned long flags; switch (dac33->fifo_mode) { case DAC33_FIFO_BYPASS: break; case DAC33_FIFO_MODE1: - spin_lock(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); t0 = dac33->t_stamp1; t1 = dac33->t_stamp2; - spin_unlock(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); t_now = ktime_to_us(ktime_get()); /* We have not started to fill the FIFO yet, delay is 0 */ @@ -1246,10 +1254,10 @@ static snd_pcm_sframes_t dac33_dai_delay( } break; case DAC33_FIFO_MODE7: - spin_lock(&dac33->lock); + spin_lock_irqsave(&dac33->lock, flags); t0 = dac33->t_stamp1; uthr = dac33->uthr; - spin_unlock(&dac33->lock); + spin_unlock_irqrestore(&dac33->lock, flags); t_now = ktime_to_us(ktime_get()); /* We have not started to fill the FIFO yet, delay is 0 */ @@ -1615,6 +1623,7 @@ static const struct i2c_device_id tlv320dac33_i2c_id[] = { }, { }, }; +MODULE_DEVICE_TABLE(i2c, tlv320dac33_i2c_id); static struct i2c_driver tlv320dac33_i2c_driver = { .driver = { diff --git a/sound/soc/codecs/twl4030.c b/sound/soc/codecs/twl4030.c index e4d464b937d6..575238d68e5e 100644 --- a/sound/soc/codecs/twl4030.c +++ b/sound/soc/codecs/twl4030.c @@ -26,6 +26,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> +#include <linux/mfd/core.h> #include <linux/i2c/twl.h> #include <linux/slab.h> #include <sound/core.h> @@ -280,7 +281,7 @@ static inline void twl4030_check_defaults(struct snd_soc_codec *codec) i, val, twl4030_reg[i]); } } - dev_dbg(codec->dev, "Found %d non maching registers. %s\n", + dev_dbg(codec->dev, "Found %d non-matching registers. %s\n", difference, difference ? "Not OK" : "OK"); } @@ -732,7 +733,8 @@ static int aif_event(struct snd_soc_dapm_widget *w, static void headset_ramp(struct snd_soc_codec *codec, int ramp) { - struct twl4030_codec_audio_data *pdata = codec->dev->platform_data; + struct twl4030_codec_audio_data *pdata = + mfd_get_data(to_platform_device(codec->dev)); unsigned char hs_gain, hs_pop; struct twl4030_priv *twl4030 = snd_soc_codec_get_drvdata(codec); /* Base values for ramp delay calculation: 2^19 - 2^26 */ @@ -2016,7 +2018,7 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream, u8 mode; /* If the system master clock is not 26MHz, the voice PCM interface is - * not avilable. + * not available. */ if (twl4030->sysclk != 26000) { dev_err(codec->dev, "The board is configured for %u Hz, while" @@ -2026,7 +2028,7 @@ static int twl4030_voice_startup(struct snd_pcm_substream *substream, } /* If the codec mode is not option2, the voice PCM interface is not - * avilable. + * available. */ mode = twl4030_read_reg_cache(codec, TWL4030_REG_CODEC_MODE) & TWL4030_OPT_MODE; @@ -2297,7 +2299,7 @@ static struct snd_soc_codec_driver soc_codec_dev_twl4030 = { static int __devinit twl4030_codec_probe(struct platform_device *pdev) { - struct twl4030_codec_audio_data *pdata = pdev->dev.platform_data; + struct twl4030_codec_audio_data *pdata = mfd_get_data(pdev); if (!pdata) { dev_err(&pdev->dev, "platform_data is missing\n"); diff --git a/sound/soc/codecs/twl6040.c b/sound/soc/codecs/twl6040.c index 4bbf1b15a493..255901c4460d 100644 --- a/sound/soc/codecs/twl6040.c +++ b/sound/soc/codecs/twl6040.c @@ -724,8 +724,8 @@ static int twl6040_power_mode_event(struct snd_soc_dapm_widget *w, return 0; } -void twl6040_hs_jack_report(struct snd_soc_codec *codec, - struct snd_soc_jack *jack, int report) +static void twl6040_hs_jack_report(struct snd_soc_codec *codec, + struct snd_soc_jack *jack, int report) { struct twl6040_data *priv = snd_soc_codec_get_drvdata(codec); int status; @@ -1629,8 +1629,10 @@ static int twl6040_probe(struct snd_soc_codec *codec) priv->naudint = naudint; priv->workqueue = create_singlethread_workqueue("twl6040-codec"); - if (!priv->workqueue) + if (!priv->workqueue) { + ret = -ENOMEM; goto work_err; + } INIT_DELAYED_WORK(&priv->delayed_work, twl6040_accessory_work); diff --git a/sound/soc/codecs/uda134x.c b/sound/soc/codecs/uda134x.c index e76847a9438b..48ffd406a71d 100644 --- a/sound/soc/codecs/uda134x.c +++ b/sound/soc/codecs/uda134x.c @@ -486,7 +486,8 @@ static struct snd_soc_dai_driver uda134x_dai = { static int uda134x_soc_probe(struct snd_soc_codec *codec) { struct uda134x_priv *uda134x; - struct uda134x_platform_data *pd = dev_get_drvdata(codec->card->dev); + struct uda134x_platform_data *pd = codec->card->dev->platform_data; + int ret; printk(KERN_INFO "UDA134X SoC Audio Codec\n"); diff --git a/sound/soc/codecs/wl1273.c b/sound/soc/codecs/wl1273.c index 861b28f543d2..c8a874d0d4ca 100644 --- a/sound/soc/codecs/wl1273.c +++ b/sound/soc/codecs/wl1273.c @@ -3,7 +3,7 @@ * * Author: Matti Aaltonen, <matti.j.aaltonen@nokia.com> * - * Copyright: (C) 2010 Nokia Corporation + * Copyright: (C) 2010, 2011 Nokia Corporation * * This program is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License @@ -179,7 +179,12 @@ static int snd_wl1273_get_audio_route(struct snd_kcontrol *kcontrol, return 0; } -static const char *wl1273_audio_route[] = { "Bt", "FmRx", "FmTx" }; +/* + * TODO: Implement the audio routing in the driver. Now this control + * only indicates the setting that has been done elsewhere (in the user + * space). + */ +static const char * const wl1273_audio_route[] = { "Bt", "FmRx", "FmTx" }; static int snd_wl1273_set_audio_route(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) @@ -239,7 +244,7 @@ static int snd_wl1273_fm_audio_put(struct snd_kcontrol *kcontrol, return 1; } -static const char *wl1273_audio_strings[] = { "Digital", "Analog" }; +static const char * const wl1273_audio_strings[] = { "Digital", "Analog" }; static const struct soc_enum wl1273_audio_enum = SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(wl1273_audio_strings), @@ -436,7 +441,8 @@ EXPORT_SYMBOL_GPL(wl1273_get_format); static int wl1273_probe(struct snd_soc_codec *codec) { - struct wl1273_core **core = codec->dev->platform_data; + struct wl1273_core **core = + mfd_get_data(to_platform_device(codec->dev)); struct wl1273_priv *wl1273; int r; diff --git a/sound/soc/codecs/wm2000.c b/sound/soc/codecs/wm2000.c index 80ddf4fd23db..a3b9cbb20ee9 100644 --- a/sound/soc/codecs/wm2000.c +++ b/sound/soc/codecs/wm2000.c @@ -836,24 +836,25 @@ static void wm2000_i2c_shutdown(struct i2c_client *i2c) } #ifdef CONFIG_PM -static int wm2000_i2c_suspend(struct i2c_client *i2c, pm_message_t mesg) +static int wm2000_i2c_suspend(struct device *dev) { + struct i2c_client *i2c = to_i2c_client(dev); struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); return wm2000_anc_transition(wm2000, ANC_OFF); } -static int wm2000_i2c_resume(struct i2c_client *i2c) +static int wm2000_i2c_resume(struct device *dev) { + struct i2c_client *i2c = to_i2c_client(dev); struct wm2000_priv *wm2000 = dev_get_drvdata(&i2c->dev); return wm2000_anc_set_mode(wm2000); } -#else -#define wm2000_i2c_suspend NULL -#define wm2000_i2c_resume NULL #endif +static SIMPLE_DEV_PM_OPS(wm2000_pm, wm2000_i2c_suspend, wm2000_i2c_resume); + static const struct i2c_device_id wm2000_i2c_id[] = { { "wm2000", 0 }, { } @@ -864,11 +865,10 @@ static struct i2c_driver wm2000_i2c_driver = { .driver = { .name = "wm2000", .owner = THIS_MODULE, + .pm = &wm2000_pm, }, .probe = wm2000_i2c_probe, .remove = __devexit_p(wm2000_i2c_remove), - .suspend = wm2000_i2c_suspend, - .resume = wm2000_i2c_resume, .shutdown = wm2000_i2c_shutdown, .id_table = wm2000_i2c_id, }; diff --git a/sound/soc/codecs/wm8400.c b/sound/soc/codecs/wm8400.c index 3c3bc079167e..736b785e3756 100644 --- a/sound/soc/codecs/wm8400.c +++ b/sound/soc/codecs/wm8400.c @@ -22,6 +22,7 @@ #include <linux/regulator/consumer.h> #include <linux/mfd/wm8400-audio.h> #include <linux/mfd/wm8400-private.h> +#include <linux/mfd/core.h> #include <sound/core.h> #include <sound/pcm.h> #include <sound/pcm_params.h> @@ -1377,7 +1378,7 @@ static void wm8400_probe_deferred(struct work_struct *work) static int wm8400_codec_probe(struct snd_soc_codec *codec) { - struct wm8400 *wm8400 = dev_get_platdata(codec->dev); + struct wm8400 *wm8400 = mfd_get_data(to_platform_device(codec->dev)); struct wm8400_priv *priv; int ret; u16 reg; diff --git a/sound/soc/codecs/wm8523.c b/sound/soc/codecs/wm8523.c index 5eb2f501ce32..4fd4d8dca0fc 100644 --- a/sound/soc/codecs/wm8523.c +++ b/sound/soc/codecs/wm8523.c @@ -58,7 +58,7 @@ static const u16 wm8523_reg[WM8523_REGISTER_COUNT] = { 0x0000, /* R8 - ZERO_DETECT */ }; -static int wm8523_volatile_register(unsigned int reg) +static int wm8523_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8523_DEVICE_ID: @@ -414,7 +414,6 @@ static int wm8523_resume(struct snd_soc_codec *codec) static int wm8523_probe(struct snd_soc_codec *codec) { struct wm8523_priv *wm8523 = snd_soc_codec_get_drvdata(codec); - u16 *reg_cache = codec->reg_cache; int ret, i; codec->hw_write = (hw_write_t)i2c_master_send; @@ -471,8 +470,9 @@ static int wm8523_probe(struct snd_soc_codec *codec) } /* Change some default settings - latch VU and enable ZC */ - reg_cache[WM8523_DAC_GAINR] |= WM8523_DACR_VU; - reg_cache[WM8523_DAC_CTRL3] |= WM8523_ZC; + snd_soc_update_bits(codec, WM8523_DAC_GAINR, + WM8523_DACR_VU, WM8523_DACR_VU); + snd_soc_update_bits(codec, WM8523_DAC_CTRL3, WM8523_ZC, WM8523_ZC); wm8523_set_bias_level(codec, SND_SOC_BIAS_STANDBY); diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c index 8f6b5ee6645b..4bbc0a79f01e 100644 --- a/sound/soc/codecs/wm8580.c +++ b/sound/soc/codecs/wm8580.c @@ -772,7 +772,7 @@ static int wm8580_set_bias_level(struct snd_soc_codec *codec, reg &= ~(WM8580_PWRDN1_PWDN | WM8580_PWRDN1_ALLDACPD); snd_soc_write(codec, WM8580_PWRDN1, reg); - /* Make VMID high impedence */ + /* Make VMID high impedance */ reg = snd_soc_read(codec, WM8580_ADC_CONTROL1); reg &= ~0x100; snd_soc_write(codec, WM8580_ADC_CONTROL1, reg); diff --git a/sound/soc/codecs/wm8741.c b/sound/soc/codecs/wm8741.c index 494f2d31d75b..25af901fe813 100644 --- a/sound/soc/codecs/wm8741.c +++ b/sound/soc/codecs/wm8741.c @@ -421,7 +421,6 @@ static int wm8741_resume(struct snd_soc_codec *codec) static int wm8741_probe(struct snd_soc_codec *codec) { struct wm8741_priv *wm8741 = snd_soc_codec_get_drvdata(codec); - u16 *reg_cache = codec->reg_cache; int ret = 0; ret = snd_soc_codec_set_cache_io(codec, 7, 9, wm8741->control_type); @@ -437,10 +436,14 @@ static int wm8741_probe(struct snd_soc_codec *codec) } /* Change some default settings - latch VU */ - reg_cache[WM8741_DACLLSB_ATTENUATION] |= WM8741_UPDATELL; - reg_cache[WM8741_DACLMSB_ATTENUATION] |= WM8741_UPDATELM; - reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERL; - reg_cache[WM8741_DACRLSB_ATTENUATION] |= WM8741_UPDATERM; + snd_soc_update_bits(codec, WM8741_DACLLSB_ATTENUATION, + WM8741_UPDATELL, WM8741_UPDATELL); + snd_soc_update_bits(codec, WM8741_DACLMSB_ATTENUATION, + WM8741_UPDATELM, WM8741_UPDATELM); + snd_soc_update_bits(codec, WM8741_DACRLSB_ATTENUATION, + WM8741_UPDATERL, WM8741_UPDATERL); + snd_soc_update_bits(codec, WM8741_DACRLSB_ATTENUATION, + WM8741_UPDATERM, WM8741_UPDATERM); snd_soc_add_controls(codec, wm8741_snd_controls, ARRAY_SIZE(wm8741_snd_controls)); diff --git a/sound/soc/codecs/wm8753.c b/sound/soc/codecs/wm8753.c index 79b02ae125c5..ffa2ffe5ec11 100644 --- a/sound/soc/codecs/wm8753.c +++ b/sound/soc/codecs/wm8753.c @@ -55,8 +55,10 @@ static int caps_charge = 2000; module_param(caps_charge, int, 0); MODULE_PARM_DESC(caps_charge, "WM8753 cap charge time (msecs)"); -static void wm8753_set_dai_mode(struct snd_soc_codec *codec, - struct snd_soc_dai *dai, unsigned int hifi); +static int wm8753_hifi_write_dai_fmt(struct snd_soc_codec *codec, + unsigned int fmt); +static int wm8753_voice_write_dai_fmt(struct snd_soc_codec *codec, + unsigned int fmt); /* * wm8753 register cache @@ -87,6 +89,10 @@ struct wm8753_priv { enum snd_soc_control_type control_type; unsigned int sysclk; unsigned int pcmclk; + + unsigned int voice_fmt; + unsigned int hifi_fmt; + int dai_func; }; @@ -170,9 +176,9 @@ static int wm8753_get_dai(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - int mode = snd_soc_read(codec, WM8753_IOCTL); + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); - ucontrol->value.integer.value[0] = (mode & 0xc) >> 2; + ucontrol->value.integer.value[0] = wm8753->dai_func; return 0; } @@ -180,16 +186,26 @@ static int wm8753_set_dai(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - int mode = snd_soc_read(codec, WM8753_IOCTL); struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + u16 ioctl; + + if (codec->active) + return -EBUSY; + + ioctl = snd_soc_read(codec, WM8753_IOCTL); + + wm8753->dai_func = ucontrol->value.integer.value[0]; + + if (((ioctl >> 2) & 0x3) == wm8753->dai_func) + return 1; + + ioctl = (ioctl & 0x1f3) | (wm8753->dai_func << 2); + snd_soc_write(codec, WM8753_IOCTL, ioctl); - if (((mode & 0xc) >> 2) == ucontrol->value.integer.value[0]) - return 0; - mode &= 0xfff3; - mode |= (ucontrol->value.integer.value[0] << 2); + wm8753_hifi_write_dai_fmt(codec, wm8753->hifi_fmt); + wm8753_voice_write_dai_fmt(codec, wm8753->voice_fmt); - wm8753->dai_func = ucontrol->value.integer.value[0]; return 1; } @@ -828,10 +844,9 @@ static int wm8753_set_dai_sysclk(struct snd_soc_dai *codec_dai, /* * Set's ADC and Voice DAC format. */ -static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 voice = snd_soc_read(codec, WM8753_PCM) & 0x01ec; /* interface format */ @@ -858,13 +873,6 @@ static int wm8753_vdac_adc_set_dai_fmt(struct snd_soc_dai *codec_dai, return 0; } -static int wm8753_pcm_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - wm8753_set_dai_mode(dai->codec, dai, 0); - return 0; -} - /* * Set PCM DAI bit size and sample rate. */ @@ -905,10 +913,9 @@ static int wm8753_pcm_hw_params(struct snd_pcm_substream *substream, /* * Set's PCM dai fmt and BCLK. */ -static int wm8753_pcm_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_pcm_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 voice, ioctl; voice = snd_soc_read(codec, WM8753_PCM) & 0x011f; @@ -999,10 +1006,9 @@ static int wm8753_set_dai_clkdiv(struct snd_soc_dai *codec_dai, /* * Set's HiFi DAC format. */ -static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_hdac_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 hifi = snd_soc_read(codec, WM8753_HIFI) & 0x01e0; /* interface format */ @@ -1032,10 +1038,9 @@ static int wm8753_hdac_set_dai_fmt(struct snd_soc_dai *codec_dai, /* * Set's I2S DAI format. */ -static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_i2s_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 ioctl, hifi; hifi = snd_soc_read(codec, WM8753_HIFI) & 0x011f; @@ -1098,13 +1103,6 @@ static int wm8753_i2s_set_dai_fmt(struct snd_soc_dai *codec_dai, return 0; } -static int wm8753_i2s_startup(struct snd_pcm_substream *substream, - struct snd_soc_dai *dai) -{ - wm8753_set_dai_mode(dai->codec, dai, 1); - return 0; -} - /* * Set PCM DAI bit size and sample rate. */ @@ -1147,61 +1145,117 @@ static int wm8753_i2s_hw_params(struct snd_pcm_substream *substream, return 0; } -static int wm8753_mode1v_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_mode1v_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 clock; /* set clk source as pcmclk */ clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb; snd_soc_write(codec, WM8753_CLOCK, clock); - if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0) - return -EINVAL; - return wm8753_pcm_set_dai_fmt(codec_dai, fmt); + return wm8753_vdac_adc_set_dai_fmt(codec, fmt); } -static int wm8753_mode1h_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_mode1h_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - if (wm8753_hdac_set_dai_fmt(codec_dai, fmt) < 0) - return -EINVAL; - return wm8753_i2s_set_dai_fmt(codec_dai, fmt); + return wm8753_hdac_set_dai_fmt(codec, fmt); } -static int wm8753_mode2_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_mode2_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 clock; /* set clk source as pcmclk */ clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb; snd_soc_write(codec, WM8753_CLOCK, clock); - if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0) - return -EINVAL; - return wm8753_i2s_set_dai_fmt(codec_dai, fmt); + return wm8753_vdac_adc_set_dai_fmt(codec, fmt); } -static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_dai *codec_dai, +static int wm8753_mode3_4_set_dai_fmt(struct snd_soc_codec *codec, unsigned int fmt) { - struct snd_soc_codec *codec = codec_dai->codec; u16 clock; /* set clk source as mclk */ clock = snd_soc_read(codec, WM8753_CLOCK) & 0xfffb; snd_soc_write(codec, WM8753_CLOCK, clock | 0x4); - if (wm8753_hdac_set_dai_fmt(codec_dai, fmt) < 0) + if (wm8753_hdac_set_dai_fmt(codec, fmt) < 0) return -EINVAL; - if (wm8753_vdac_adc_set_dai_fmt(codec_dai, fmt) < 0) - return -EINVAL; - return wm8753_i2s_set_dai_fmt(codec_dai, fmt); + return wm8753_vdac_adc_set_dai_fmt(codec, fmt); } +static int wm8753_hifi_write_dai_fmt(struct snd_soc_codec *codec, + unsigned int fmt) +{ + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + int ret = 0; + + switch (wm8753->dai_func) { + case 0: + ret = wm8753_mode1h_set_dai_fmt(codec, fmt); + break; + case 1: + ret = wm8753_mode2_set_dai_fmt(codec, fmt); + break; + case 2: + case 3: + ret = wm8753_mode3_4_set_dai_fmt(codec, fmt); + break; + default: + break; + } + if (ret) + return ret; + + return wm8753_i2s_set_dai_fmt(codec, fmt); +} + +static int wm8753_hifi_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + + wm8753->hifi_fmt = fmt; + + return wm8753_hifi_write_dai_fmt(codec, fmt); +}; + +static int wm8753_voice_write_dai_fmt(struct snd_soc_codec *codec, + unsigned int fmt) +{ + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + int ret = 0; + + if (wm8753->dai_func != 0) + return 0; + + ret = wm8753_mode1v_set_dai_fmt(codec, fmt); + if (ret) + return ret; + ret = wm8753_pcm_set_dai_fmt(codec, fmt); + if (ret) + return ret; + + return 0; +}; + +static int wm8753_voice_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); + + wm8753->voice_fmt = fmt; + + return wm8753_voice_write_dai_fmt(codec, fmt); +}; + static int wm8753_mute(struct snd_soc_dai *dai, int mute) { struct snd_soc_codec *codec = dai->codec; @@ -1258,7 +1312,7 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec, SNDRV_PCM_FMTBIT_S24_LE) /* - * The WM8753 supports upto 4 different and mutually exclusive DAI + * The WM8753 supports up to 4 different and mutually exclusive DAI * configurations. This gives 2 PCM's available for use, hifi and voice. * NOTE: The Voice PCM cannot play or capture audio to the CPU as it's DAI * is connected between the wm8753 and a BT codec or GSM modem. @@ -1268,57 +1322,25 @@ static int wm8753_set_bias_level(struct snd_soc_codec *codec, * 3. Voice disabled - HIFI over HIFI * 4. Voice disabled - HIFI over HIFI, uses voice DAI LRC for capture */ -static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode1 = { - .startup = wm8753_i2s_startup, +static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode = { .hw_params = wm8753_i2s_hw_params, .digital_mute = wm8753_mute, - .set_fmt = wm8753_mode1h_set_dai_fmt, - .set_clkdiv = wm8753_set_dai_clkdiv, - .set_pll = wm8753_set_dai_pll, - .set_sysclk = wm8753_set_dai_sysclk, -}; - -static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode1 = { - .startup = wm8753_pcm_startup, - .hw_params = wm8753_pcm_hw_params, - .digital_mute = wm8753_mute, - .set_fmt = wm8753_mode1v_set_dai_fmt, + .set_fmt = wm8753_hifi_set_dai_fmt, .set_clkdiv = wm8753_set_dai_clkdiv, .set_pll = wm8753_set_dai_pll, .set_sysclk = wm8753_set_dai_sysclk, }; -static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode2 = { - .startup = wm8753_pcm_startup, +static struct snd_soc_dai_ops wm8753_dai_ops_voice_mode = { .hw_params = wm8753_pcm_hw_params, .digital_mute = wm8753_mute, - .set_fmt = wm8753_mode2_set_dai_fmt, - .set_clkdiv = wm8753_set_dai_clkdiv, - .set_pll = wm8753_set_dai_pll, - .set_sysclk = wm8753_set_dai_sysclk, -}; - -static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode3 = { - .startup = wm8753_i2s_startup, - .hw_params = wm8753_i2s_hw_params, - .digital_mute = wm8753_mute, - .set_fmt = wm8753_mode3_4_set_dai_fmt, - .set_clkdiv = wm8753_set_dai_clkdiv, - .set_pll = wm8753_set_dai_pll, - .set_sysclk = wm8753_set_dai_sysclk, -}; - -static struct snd_soc_dai_ops wm8753_dai_ops_hifi_mode4 = { - .startup = wm8753_i2s_startup, - .hw_params = wm8753_i2s_hw_params, - .digital_mute = wm8753_mute, - .set_fmt = wm8753_mode3_4_set_dai_fmt, + .set_fmt = wm8753_voice_set_dai_fmt, .set_clkdiv = wm8753_set_dai_clkdiv, .set_pll = wm8753_set_dai_pll, .set_sysclk = wm8753_set_dai_sysclk, }; -static struct snd_soc_dai_driver wm8753_all_dai[] = { +static struct snd_soc_dai_driver wm8753_dai[] = { /* DAI HiFi mode 1 */ { .name = "wm8753-hifi", .playback = { @@ -1326,14 +1348,16 @@ static struct snd_soc_dai_driver wm8753_all_dai[] = { .channels_min = 1, .channels_max = 2, .rates = WM8753_RATES, - .formats = WM8753_FORMATS}, + .formats = WM8753_FORMATS + }, .capture = { /* dummy for fast DAI switching */ .stream_name = "Capture", .channels_min = 1, .channels_max = 2, .rates = WM8753_RATES, - .formats = WM8753_FORMATS}, - .ops = &wm8753_dai_ops_hifi_mode1, + .formats = WM8753_FORMATS + }, + .ops = &wm8753_dai_ops_hifi_mode, }, /* DAI Voice mode 1 */ { .name = "wm8753-voice", @@ -1342,97 +1366,19 @@ static struct snd_soc_dai_driver wm8753_all_dai[] = { .channels_min = 1, .channels_max = 1, .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .ops = &wm8753_dai_ops_voice_mode1, -}, -/* DAI HiFi mode 2 - dummy */ -{ .name = "wm8753-hifi", -}, -/* DAI Voice mode 2 */ -{ .name = "wm8753-voice", - .playback = { - .stream_name = "Voice Playback", - .channels_min = 1, - .channels_max = 1, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .ops = &wm8753_dai_ops_voice_mode2, -}, -/* DAI HiFi mode 3 */ -{ .name = "wm8753-hifi", - .playback = { - .stream_name = "HiFi Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .capture = { - .stream_name = "Capture", - .channels_min = 1, - .channels_max = 2, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .ops = &wm8753_dai_ops_hifi_mode3, -}, -/* DAI Voice mode 3 - dummy */ -{ .name = "wm8753-voice", -}, -/* DAI HiFi mode 4 */ -{ .name = "wm8753-hifi", - .playback = { - .stream_name = "HiFi Playback", - .channels_min = 1, - .channels_max = 2, - .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, + .formats = WM8753_FORMATS, + }, .capture = { .stream_name = "Capture", .channels_min = 1, .channels_max = 2, .rates = WM8753_RATES, - .formats = WM8753_FORMATS,}, - .ops = &wm8753_dai_ops_hifi_mode4, -}, -/* DAI Voice mode 4 - dummy */ -{ .name = "wm8753-voice", -}, -}; - -static struct snd_soc_dai_driver wm8753_dai[] = { - { - .name = "wm8753-aif0", - }, - { - .name = "wm8753-aif1", + .formats = WM8753_FORMATS, }, + .ops = &wm8753_dai_ops_voice_mode, +}, }; -static void wm8753_set_dai_mode(struct snd_soc_codec *codec, - struct snd_soc_dai *dai, unsigned int hifi) -{ - struct wm8753_priv *wm8753 = snd_soc_codec_get_drvdata(codec); - - if (wm8753->dai_func < 4) { - if (hifi) - dai->driver = &wm8753_all_dai[wm8753->dai_func << 1]; - else - dai->driver = &wm8753_all_dai[(wm8753->dai_func << 1) + 1]; - } - snd_soc_write(codec, WM8753_IOCTL, wm8753->dai_func); -} - static void wm8753_work(struct work_struct *work) { struct snd_soc_dapm_context *dapm = diff --git a/sound/soc/codecs/wm8804.c b/sound/soc/codecs/wm8804.c index 6dae1b40c9f7..6785688f8806 100644 --- a/sound/soc/codecs/wm8804.c +++ b/sound/soc/codecs/wm8804.c @@ -175,7 +175,7 @@ static int txsrc_put(struct snd_kcontrol *kcontrol, return 0; } -static int wm8804_volatile(unsigned int reg) +static int wm8804_volatile(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8804_RST_DEVID1: diff --git a/sound/soc/codecs/wm8900.c b/sound/soc/codecs/wm8900.c index cd0959926d12..449ea09a193d 100644 --- a/sound/soc/codecs/wm8900.c +++ b/sound/soc/codecs/wm8900.c @@ -180,7 +180,7 @@ static const u16 wm8900_reg_defaults[WM8900_MAXREG] = { /* Remaining registers all zero */ }; -static int wm8900_volatile_register(unsigned int reg) +static int wm8900_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8900_REG_ID: diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c index 017d99ceb42e..f52b623bb692 100644 --- a/sound/soc/codecs/wm8903.c +++ b/sound/soc/codecs/wm8903.c @@ -2,6 +2,7 @@ * wm8903.c -- WM8903 ALSA SoC Audio driver * * Copyright 2008 Wolfson Microelectronics + * Copyright 2011 NVIDIA, Inc. * * Author: Mark Brown <broonie@opensource.wolfsonmicro.com> * @@ -19,6 +20,7 @@ #include <linux/init.h> #include <linux/completion.h> #include <linux/delay.h> +#include <linux/gpio.h> #include <linux/pm.h> #include <linux/i2c.h> #include <linux/platform_device.h> @@ -213,6 +215,7 @@ static u16 wm8903_reg_defaults[] = { }; struct wm8903_priv { + struct snd_soc_codec *codec; int sysclk; int irq; @@ -220,25 +223,34 @@ struct wm8903_priv { int fs; int deemph; + int dcs_pending; + int dcs_cache[4]; + /* Reference count */ int class_w_users; - struct completion wseq; - struct snd_soc_jack *mic_jack; int mic_det; int mic_short; int mic_last_report; int mic_delay; + +#ifdef CONFIG_GPIOLIB + struct gpio_chip gpio_chip; +#endif }; -static int wm8903_volatile_register(unsigned int reg) +static int wm8903_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8903_SW_RESET_AND_ID: case WM8903_REVISION_NUMBER: case WM8903_INTERRUPT_STATUS_1: case WM8903_WRITE_SEQUENCER_4: + case WM8903_DC_SERVO_READBACK_1: + case WM8903_DC_SERVO_READBACK_2: + case WM8903_DC_SERVO_READBACK_3: + case WM8903_DC_SERVO_READBACK_4: return 1; default: @@ -246,50 +258,6 @@ static int wm8903_volatile_register(unsigned int reg) } } -static int wm8903_run_sequence(struct snd_soc_codec *codec, unsigned int start) -{ - u16 reg[5]; - struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); - - BUG_ON(start > 48); - - /* Enable the sequencer if it's not already on */ - reg[0] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_0); - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, - reg[0] | WM8903_WSEQ_ENA); - - dev_dbg(codec->dev, "Starting sequence at %d\n", start); - - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_3, - start | WM8903_WSEQ_START); - - /* Wait for it to complete. If we have the interrupt wired up then - * that will break us out of the poll early. - */ - do { - wait_for_completion_timeout(&wm8903->wseq, - msecs_to_jiffies(10)); - - reg[4] = snd_soc_read(codec, WM8903_WRITE_SEQUENCER_4); - } while (reg[4] & WM8903_WSEQ_BUSY); - - dev_dbg(codec->dev, "Sequence complete\n"); - - /* Disable the sequencer again if we enabled it */ - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, reg[0]); - - return 0; -} - -static void wm8903_sync_reg_cache(struct snd_soc_codec *codec, u16 *cache) -{ - int i; - - /* There really ought to be something better we can do here :/ */ - for (i = 0; i < ARRAY_SIZE(wm8903_reg_defaults); i++) - cache[i] = codec->hw_read(codec, i); -} - static void wm8903_reset(struct snd_soc_codec *codec) { snd_soc_write(codec, WM8903_SW_RESET_AND_ID, 0); @@ -297,11 +265,6 @@ static void wm8903_reset(struct snd_soc_codec *codec) sizeof(wm8903_reg_defaults)); } -#define WM8903_OUTPUT_SHORT 0x8 -#define WM8903_OUTPUT_OUT 0x4 -#define WM8903_OUTPUT_INT 0x2 -#define WM8903_OUTPUT_IN 0x1 - static int wm8903_cp_event(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -311,97 +274,101 @@ static int wm8903_cp_event(struct snd_soc_dapm_widget *w, return 0; } -/* - * Event for headphone and line out amplifier power changes. Special - * power up/down sequences are required in order to maximise pop/click - * performance. - */ -static int wm8903_output_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) +static int wm8903_dcs_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) { struct snd_soc_codec *codec = w->codec; - u16 val; - u16 reg; - u16 dcs_reg; - u16 dcs_bit; - int shift; - - switch (w->reg) { - case WM8903_POWER_MANAGEMENT_2: - reg = WM8903_ANALOGUE_HP_0; - dcs_bit = 0 + w->shift; - break; - case WM8903_POWER_MANAGEMENT_3: - reg = WM8903_ANALOGUE_LINEOUT_0; - dcs_bit = 2 + w->shift; - break; - default: - BUG(); - return -EINVAL; /* Spurious warning from some compilers */ - } + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); - switch (w->shift) { - case 0: - shift = 0; + switch (event) { + case SND_SOC_DAPM_POST_PMU: + wm8903->dcs_pending |= 1 << w->shift; break; - case 1: - shift = 4; + case SND_SOC_DAPM_PRE_PMD: + snd_soc_update_bits(codec, WM8903_DC_SERVO_0, + 1 << w->shift, 0); break; - default: - BUG(); - return -EINVAL; /* Spurious warning from some compilers */ } - if (event & SND_SOC_DAPM_PRE_PMU) { - val = snd_soc_read(codec, reg); + return 0; +} + +#define WM8903_DCS_MODE_WRITE_STOP 0 +#define WM8903_DCS_MODE_START_STOP 2 - /* Short the output */ - val &= ~(WM8903_OUTPUT_SHORT << shift); - snd_soc_write(codec, reg, val); - } +static void wm8903_seq_notifier(struct snd_soc_dapm_context *dapm, + enum snd_soc_dapm_type event, int subseq) +{ + struct snd_soc_codec *codec = container_of(dapm, + struct snd_soc_codec, dapm); + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); + int dcs_mode = WM8903_DCS_MODE_WRITE_STOP; + int i, val; - if (event & SND_SOC_DAPM_POST_PMU) { - val = snd_soc_read(codec, reg); + /* Complete any pending DC servo starts */ + if (wm8903->dcs_pending) { + dev_dbg(codec->dev, "Starting DC servo for %x\n", + wm8903->dcs_pending); - val |= (WM8903_OUTPUT_IN << shift); - snd_soc_write(codec, reg, val); + /* If we've no cached values then we need to do startup */ + for (i = 0; i < ARRAY_SIZE(wm8903->dcs_cache); i++) { + if (!(wm8903->dcs_pending & (1 << i))) + continue; + + if (wm8903->dcs_cache[i]) { + dev_dbg(codec->dev, + "Restore DC servo %d value %x\n", + 3 - i, wm8903->dcs_cache[i]); + + snd_soc_write(codec, WM8903_DC_SERVO_4 + i, + wm8903->dcs_cache[i] & 0xff); + } else { + dev_dbg(codec->dev, + "Calibrate DC servo %d\n", 3 - i); + dcs_mode = WM8903_DCS_MODE_START_STOP; + } + } - val |= (WM8903_OUTPUT_INT << shift); - snd_soc_write(codec, reg, val); + /* Don't trust the cache for analogue */ + if (wm8903->class_w_users) + dcs_mode = WM8903_DCS_MODE_START_STOP; - /* Turn on the output ENA_OUTP */ - val |= (WM8903_OUTPUT_OUT << shift); - snd_soc_write(codec, reg, val); + snd_soc_update_bits(codec, WM8903_DC_SERVO_2, + WM8903_DCS_MODE_MASK, dcs_mode); - /* Enable the DC servo */ - dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0); - dcs_reg |= dcs_bit; - snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg); + snd_soc_update_bits(codec, WM8903_DC_SERVO_0, + WM8903_DCS_ENA_MASK, wm8903->dcs_pending); - /* Remove the short */ - val |= (WM8903_OUTPUT_SHORT << shift); - snd_soc_write(codec, reg, val); - } + switch (dcs_mode) { + case WM8903_DCS_MODE_WRITE_STOP: + break; - if (event & SND_SOC_DAPM_PRE_PMD) { - val = snd_soc_read(codec, reg); + case WM8903_DCS_MODE_START_STOP: + msleep(270); - /* Short the output */ - val &= ~(WM8903_OUTPUT_SHORT << shift); - snd_soc_write(codec, reg, val); + /* Cache the measured offsets for digital */ + if (wm8903->class_w_users) + break; - /* Disable the DC servo */ - dcs_reg = snd_soc_read(codec, WM8903_DC_SERVO_0); - dcs_reg &= ~dcs_bit; - snd_soc_write(codec, WM8903_DC_SERVO_0, dcs_reg); + for (i = 0; i < ARRAY_SIZE(wm8903->dcs_cache); i++) { + if (!(wm8903->dcs_pending & (1 << i))) + continue; - /* Then disable the intermediate and output stages */ - val &= ~((WM8903_OUTPUT_OUT | WM8903_OUTPUT_INT | - WM8903_OUTPUT_IN) << shift); - snd_soc_write(codec, reg, val); - } + val = snd_soc_read(codec, + WM8903_DC_SERVO_READBACK_1 + i); + dev_dbg(codec->dev, "DC servo %d: %x\n", + 3 - i, val); + wm8903->dcs_cache[i] = val; + } + break; - return 0; + default: + pr_warn("DCS mode %d delay not set\n", dcs_mode); + break; + } + + wm8903->dcs_pending = 0; + } } /* @@ -667,6 +634,22 @@ static const struct soc_enum lsidetone_enum = static const struct soc_enum rsidetone_enum = SOC_ENUM_SINGLE(WM8903_DAC_DIGITAL_0, 0, 3, sidetone_text); +static const char *aif_text[] = { + "Left", "Right" +}; + +static const struct soc_enum lcapture_enum = + SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 7, 2, aif_text); + +static const struct soc_enum rcapture_enum = + SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 6, 2, aif_text); + +static const struct soc_enum lplay_enum = + SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 5, 2, aif_text); + +static const struct soc_enum rplay_enum = + SOC_ENUM_SINGLE(WM8903_AUDIO_INTERFACE_0, 4, 2, aif_text); + static const struct snd_kcontrol_new wm8903_snd_controls[] = { /* Input PGAs - No TLV since the scale depends on PGA mode */ @@ -784,6 +767,18 @@ static const struct snd_kcontrol_new lsidetone_mux = static const struct snd_kcontrol_new rsidetone_mux = SOC_DAPM_ENUM("DACR Sidetone Mux", rsidetone_enum); +static const struct snd_kcontrol_new lcapture_mux = + SOC_DAPM_ENUM("Left Capture Mux", lcapture_enum); + +static const struct snd_kcontrol_new rcapture_mux = + SOC_DAPM_ENUM("Right Capture Mux", rcapture_enum); + +static const struct snd_kcontrol_new lplay_mux = + SOC_DAPM_ENUM("Left Playback Mux", lplay_enum); + +static const struct snd_kcontrol_new rplay_mux = + SOC_DAPM_ENUM("Right Playback Mux", rplay_enum); + static const struct snd_kcontrol_new left_output_mixer[] = { SOC_DAPM_SINGLE("DACL Switch", WM8903_ANALOGUE_LEFT_MIX_0, 3, 1, 0), SOC_DAPM_SINGLE("DACR Switch", WM8903_ANALOGUE_LEFT_MIX_0, 2, 1, 0), @@ -847,14 +842,26 @@ SND_SOC_DAPM_MUX("Right Input Mode Mux", SND_SOC_NOPM, 0, 0, &rinput_mode_mux), SND_SOC_DAPM_PGA("Left Input PGA", WM8903_POWER_MANAGEMENT_0, 1, 0, NULL, 0), SND_SOC_DAPM_PGA("Right Input PGA", WM8903_POWER_MANAGEMENT_0, 0, 0, NULL, 0), -SND_SOC_DAPM_ADC("ADCL", "Left HiFi Capture", WM8903_POWER_MANAGEMENT_6, 1, 0), -SND_SOC_DAPM_ADC("ADCR", "Right HiFi Capture", WM8903_POWER_MANAGEMENT_6, 0, 0), +SND_SOC_DAPM_ADC("ADCL", NULL, WM8903_POWER_MANAGEMENT_6, 1, 0), +SND_SOC_DAPM_ADC("ADCR", NULL, WM8903_POWER_MANAGEMENT_6, 0, 0), + +SND_SOC_DAPM_MUX("Left Capture Mux", SND_SOC_NOPM, 0, 0, &lcapture_mux), +SND_SOC_DAPM_MUX("Right Capture Mux", SND_SOC_NOPM, 0, 0, &rcapture_mux), + +SND_SOC_DAPM_AIF_OUT("AIFTXL", "Left HiFi Capture", 0, SND_SOC_NOPM, 0, 0), +SND_SOC_DAPM_AIF_OUT("AIFTXR", "Right HiFi Capture", 0, SND_SOC_NOPM, 0, 0), SND_SOC_DAPM_MUX("DACL Sidetone", SND_SOC_NOPM, 0, 0, &lsidetone_mux), SND_SOC_DAPM_MUX("DACR Sidetone", SND_SOC_NOPM, 0, 0, &rsidetone_mux), -SND_SOC_DAPM_DAC("DACL", "Left Playback", WM8903_POWER_MANAGEMENT_6, 3, 0), -SND_SOC_DAPM_DAC("DACR", "Right Playback", WM8903_POWER_MANAGEMENT_6, 2, 0), +SND_SOC_DAPM_AIF_IN("AIFRXL", "Left Playback", 0, SND_SOC_NOPM, 0, 0), +SND_SOC_DAPM_AIF_IN("AIFRXR", "Right Playback", 0, SND_SOC_NOPM, 0, 0), + +SND_SOC_DAPM_MUX("Left Playback Mux", SND_SOC_NOPM, 0, 0, &lplay_mux), +SND_SOC_DAPM_MUX("Right Playback Mux", SND_SOC_NOPM, 0, 0, &rplay_mux), + +SND_SOC_DAPM_DAC("DACL", NULL, WM8903_POWER_MANAGEMENT_6, 3, 0), +SND_SOC_DAPM_DAC("DACR", NULL, WM8903_POWER_MANAGEMENT_6, 2, 0), SND_SOC_DAPM_MIXER("Left Output Mixer", WM8903_POWER_MANAGEMENT_1, 1, 0, left_output_mixer, ARRAY_SIZE(left_output_mixer)), @@ -866,23 +873,51 @@ SND_SOC_DAPM_MIXER("Left Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 1, 0, SND_SOC_DAPM_MIXER("Right Speaker Mixer", WM8903_POWER_MANAGEMENT_4, 0, 0, right_speaker_mixer, ARRAY_SIZE(right_speaker_mixer)), -SND_SOC_DAPM_PGA_E("Left Headphone Output PGA", WM8903_POWER_MANAGEMENT_2, - 1, 0, NULL, 0, wm8903_output_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | - SND_SOC_DAPM_PRE_PMD), -SND_SOC_DAPM_PGA_E("Right Headphone Output PGA", WM8903_POWER_MANAGEMENT_2, - 0, 0, NULL, 0, wm8903_output_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | - SND_SOC_DAPM_PRE_PMD), - -SND_SOC_DAPM_PGA_E("Left Line Output PGA", WM8903_POWER_MANAGEMENT_3, 1, 0, - NULL, 0, wm8903_output_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | - SND_SOC_DAPM_PRE_PMD), -SND_SOC_DAPM_PGA_E("Right Line Output PGA", WM8903_POWER_MANAGEMENT_3, 0, 0, - NULL, 0, wm8903_output_event, - SND_SOC_DAPM_PRE_PMU | SND_SOC_DAPM_POST_PMU | - SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_PGA_S("Left Headphone Output PGA", 0, WM8903_POWER_MANAGEMENT_2, + 1, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("Right Headphone Output PGA", 0, WM8903_POWER_MANAGEMENT_2, + 0, 0, NULL, 0), + +SND_SOC_DAPM_PGA_S("Left Line Output PGA", 0, WM8903_POWER_MANAGEMENT_3, 1, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("Right Line Output PGA", 0, WM8903_POWER_MANAGEMENT_3, 0, 0, + NULL, 0), + +SND_SOC_DAPM_PGA_S("HPL_RMV_SHORT", 4, WM8903_ANALOGUE_HP_0, 7, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPL_ENA_OUTP", 3, WM8903_ANALOGUE_HP_0, 6, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPL_ENA_DLY", 2, WM8903_ANALOGUE_HP_0, 5, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPL_ENA", 1, WM8903_ANALOGUE_HP_0, 4, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPR_RMV_SHORT", 4, WM8903_ANALOGUE_HP_0, 3, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPR_ENA_OUTP", 3, WM8903_ANALOGUE_HP_0, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPR_ENA_DLY", 2, WM8903_ANALOGUE_HP_0, 1, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPR_ENA", 1, WM8903_ANALOGUE_HP_0, 0, 0, NULL, 0), + +SND_SOC_DAPM_PGA_S("LINEOUTL_RMV_SHORT", 4, WM8903_ANALOGUE_LINEOUT_0, 7, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTL_ENA_OUTP", 3, WM8903_ANALOGUE_LINEOUT_0, 6, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTL_ENA_DLY", 2, WM8903_ANALOGUE_LINEOUT_0, 5, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTL_ENA", 1, WM8903_ANALOGUE_LINEOUT_0, 4, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTR_RMV_SHORT", 4, WM8903_ANALOGUE_LINEOUT_0, 3, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTR_ENA_OUTP", 3, WM8903_ANALOGUE_LINEOUT_0, 2, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTR_ENA_DLY", 2, WM8903_ANALOGUE_LINEOUT_0, 1, 0, + NULL, 0), +SND_SOC_DAPM_PGA_S("LINEOUTR_ENA", 1, WM8903_ANALOGUE_LINEOUT_0, 0, 0, + NULL, 0), + +SND_SOC_DAPM_SUPPLY("DCS Master", WM8903_DC_SERVO_0, 4, 0, NULL, 0), +SND_SOC_DAPM_PGA_S("HPL_DCS", 3, SND_SOC_NOPM, 3, 0, wm8903_dcs_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_PGA_S("HPR_DCS", 3, SND_SOC_NOPM, 2, 0, wm8903_dcs_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_PGA_S("LINEOUTL_DCS", 3, SND_SOC_NOPM, 1, 0, wm8903_dcs_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_PGA_S("LINEOUTR_DCS", 3, SND_SOC_NOPM, 0, 0, wm8903_dcs_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), SND_SOC_DAPM_PGA("Left Speaker PGA", WM8903_POWER_MANAGEMENT_5, 1, 0, NULL, 0), @@ -892,10 +927,18 @@ SND_SOC_DAPM_PGA("Right Speaker PGA", WM8903_POWER_MANAGEMENT_5, 0, 0, SND_SOC_DAPM_SUPPLY("Charge Pump", WM8903_CHARGE_PUMP_0, 0, 0, wm8903_cp_event, SND_SOC_DAPM_POST_PMU), SND_SOC_DAPM_SUPPLY("CLK_DSP", WM8903_CLOCK_RATES_2, 1, 0, NULL, 0), +SND_SOC_DAPM_SUPPLY("CLK_SYS", WM8903_CLOCK_RATES_2, 2, 0, NULL, 0), }; static const struct snd_soc_dapm_route intercon[] = { + { "CLK_DSP", NULL, "CLK_SYS" }, + { "Mic Bias", NULL, "CLK_SYS" }, + { "HPL_DCS", NULL, "CLK_SYS" }, + { "HPR_DCS", NULL, "CLK_SYS" }, + { "LINEOUTL_DCS", NULL, "CLK_SYS" }, + { "LINEOUTR_DCS", NULL, "CLK_SYS" }, + { "Left Input Mux", "IN1L", "IN1L" }, { "Left Input Mux", "IN2L", "IN2L" }, { "Left Input Mux", "IN3L", "IN3L" }, @@ -936,18 +979,36 @@ static const struct snd_soc_dapm_route intercon[] = { { "Left Input PGA", NULL, "Left Input Mode Mux" }, { "Right Input PGA", NULL, "Right Input Mode Mux" }, + { "Left Capture Mux", "Left", "ADCL" }, + { "Left Capture Mux", "Right", "ADCR" }, + + { "Right Capture Mux", "Left", "ADCL" }, + { "Right Capture Mux", "Right", "ADCR" }, + + { "AIFTXL", NULL, "Left Capture Mux" }, + { "AIFTXR", NULL, "Right Capture Mux" }, + { "ADCL", NULL, "Left Input PGA" }, { "ADCL", NULL, "CLK_DSP" }, { "ADCR", NULL, "Right Input PGA" }, { "ADCR", NULL, "CLK_DSP" }, + { "Left Playback Mux", "Left", "AIFRXL" }, + { "Left Playback Mux", "Right", "AIFRXR" }, + + { "Right Playback Mux", "Left", "AIFRXL" }, + { "Right Playback Mux", "Right", "AIFRXR" }, + { "DACL Sidetone", "Left", "ADCL" }, { "DACL Sidetone", "Right", "ADCR" }, { "DACR Sidetone", "Left", "ADCL" }, { "DACR Sidetone", "Right", "ADCR" }, + { "DACL", NULL, "Left Playback Mux" }, { "DACL", NULL, "DACL Sidetone" }, { "DACL", NULL, "CLK_DSP" }, + + { "DACR", NULL, "Right Playback Mux" }, { "DACR", NULL, "DACR Sidetone" }, { "DACR", NULL, "CLK_DSP" }, @@ -980,11 +1041,39 @@ static const struct snd_soc_dapm_route intercon[] = { { "Left Speaker PGA", NULL, "Left Speaker Mixer" }, { "Right Speaker PGA", NULL, "Right Speaker Mixer" }, - { "HPOUTL", NULL, "Left Headphone Output PGA" }, - { "HPOUTR", NULL, "Right Headphone Output PGA" }, - - { "LINEOUTL", NULL, "Left Line Output PGA" }, - { "LINEOUTR", NULL, "Right Line Output PGA" }, + { "HPL_ENA", NULL, "Left Headphone Output PGA" }, + { "HPR_ENA", NULL, "Right Headphone Output PGA" }, + { "HPL_ENA_DLY", NULL, "HPL_ENA" }, + { "HPR_ENA_DLY", NULL, "HPR_ENA" }, + { "LINEOUTL_ENA", NULL, "Left Line Output PGA" }, + { "LINEOUTR_ENA", NULL, "Right Line Output PGA" }, + { "LINEOUTL_ENA_DLY", NULL, "LINEOUTL_ENA" }, + { "LINEOUTR_ENA_DLY", NULL, "LINEOUTR_ENA" }, + + { "HPL_DCS", NULL, "DCS Master" }, + { "HPR_DCS", NULL, "DCS Master" }, + { "LINEOUTL_DCS", NULL, "DCS Master" }, + { "LINEOUTR_DCS", NULL, "DCS Master" }, + + { "HPL_DCS", NULL, "HPL_ENA_DLY" }, + { "HPR_DCS", NULL, "HPR_ENA_DLY" }, + { "LINEOUTL_DCS", NULL, "LINEOUTL_ENA_DLY" }, + { "LINEOUTR_DCS", NULL, "LINEOUTR_ENA_DLY" }, + + { "HPL_ENA_OUTP", NULL, "HPL_DCS" }, + { "HPR_ENA_OUTP", NULL, "HPR_DCS" }, + { "LINEOUTL_ENA_OUTP", NULL, "LINEOUTL_DCS" }, + { "LINEOUTR_ENA_OUTP", NULL, "LINEOUTR_DCS" }, + + { "HPL_RMV_SHORT", NULL, "HPL_ENA_OUTP" }, + { "HPR_RMV_SHORT", NULL, "HPR_ENA_OUTP" }, + { "LINEOUTL_RMV_SHORT", NULL, "LINEOUTL_ENA_OUTP" }, + { "LINEOUTR_RMV_SHORT", NULL, "LINEOUTR_ENA_OUTP" }, + + { "HPOUTL", NULL, "HPL_RMV_SHORT" }, + { "HPOUTR", NULL, "HPR_RMV_SHORT" }, + { "LINEOUTL", NULL, "LINEOUTL_RMV_SHORT" }, + { "LINEOUTR", NULL, "LINEOUTR_RMV_SHORT" }, { "LOP", NULL, "Left Speaker PGA" }, { "LON", NULL, "Left Speaker PGA" }, @@ -1012,29 +1101,71 @@ static int wm8903_add_widgets(struct snd_soc_codec *codec) static int wm8903_set_bias_level(struct snd_soc_codec *codec, enum snd_soc_bias_level level) { - u16 reg; - switch (level) { case SND_SOC_BIAS_ON: + break; + case SND_SOC_BIAS_PREPARE: - reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0); - reg &= ~(WM8903_VMID_RES_MASK); - reg |= WM8903_VMID_RES_50K; - snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg); + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_RES_MASK, + WM8903_VMID_RES_50K); break; case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { - snd_soc_write(codec, WM8903_CLOCK_RATES_2, - WM8903_CLK_SYS_ENA); - - /* Change DC servo dither level in startup sequence */ - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_0, 0x11); - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_1, 0x1257); - snd_soc_write(codec, WM8903_WRITE_SEQUENCER_2, 0x2); - - wm8903_run_sequence(codec, 0); - wm8903_sync_reg_cache(codec, codec->reg_cache); + snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0, + WM8903_POBCTRL | WM8903_ISEL_MASK | + WM8903_STARTUP_BIAS_ENA | + WM8903_BIAS_ENA, + WM8903_POBCTRL | + (2 << WM8903_ISEL_SHIFT) | + WM8903_STARTUP_BIAS_ENA); + + snd_soc_update_bits(codec, + WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0, + WM8903_SPK_DISCHARGE, + WM8903_SPK_DISCHARGE); + + msleep(33); + + snd_soc_update_bits(codec, WM8903_POWER_MANAGEMENT_5, + WM8903_SPKL_ENA | WM8903_SPKR_ENA, + WM8903_SPKL_ENA | WM8903_SPKR_ENA); + + snd_soc_update_bits(codec, + WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0, + WM8903_SPK_DISCHARGE, 0); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_TIE_ENA | + WM8903_BUFIO_ENA | + WM8903_VMID_IO_ENA | + WM8903_VMID_SOFT_MASK | + WM8903_VMID_RES_MASK | + WM8903_VMID_BUF_ENA, + WM8903_VMID_TIE_ENA | + WM8903_BUFIO_ENA | + WM8903_VMID_IO_ENA | + (2 << WM8903_VMID_SOFT_SHIFT) | + WM8903_VMID_RES_250K | + WM8903_VMID_BUF_ENA); + + msleep(129); + + snd_soc_update_bits(codec, WM8903_POWER_MANAGEMENT_5, + WM8903_SPKL_ENA | WM8903_SPKR_ENA, + 0); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_SOFT_MASK, 0); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_RES_MASK, + WM8903_VMID_RES_50K); + + snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0, + WM8903_BIAS_ENA | WM8903_POBCTRL, + WM8903_BIAS_ENA); /* By default no bypass paths are enabled so * enable Class W support. @@ -1047,17 +1178,32 @@ static int wm8903_set_bias_level(struct snd_soc_codec *codec, WM8903_CP_DYN_V); } - reg = snd_soc_read(codec, WM8903_VMID_CONTROL_0); - reg &= ~(WM8903_VMID_RES_MASK); - reg |= WM8903_VMID_RES_250K; - snd_soc_write(codec, WM8903_VMID_CONTROL_0, reg); + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_RES_MASK, + WM8903_VMID_RES_250K); break; case SND_SOC_BIAS_OFF: - wm8903_run_sequence(codec, 32); - reg = snd_soc_read(codec, WM8903_CLOCK_RATES_2); - reg &= ~WM8903_CLK_SYS_ENA; - snd_soc_write(codec, WM8903_CLOCK_RATES_2, reg); + snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0, + WM8903_BIAS_ENA, 0); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_SOFT_MASK, + 2 << WM8903_VMID_SOFT_SHIFT); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_BUF_ENA, 0); + + msleep(290); + + snd_soc_update_bits(codec, WM8903_VMID_CONTROL_0, + WM8903_VMID_TIE_ENA | WM8903_BUFIO_ENA | + WM8903_VMID_IO_ENA | WM8903_VMID_RES_MASK | + WM8903_VMID_SOFT_MASK | + WM8903_VMID_BUF_ENA, 0); + + snd_soc_update_bits(codec, WM8903_BIAS_CONTROL_0, + WM8903_STARTUP_BIAS_ENA, 0); break; } @@ -1510,8 +1656,7 @@ static irqreturn_t wm8903_irq(int irq, void *data) int_val = snd_soc_read(codec, WM8903_INTERRUPT_STATUS_1) & mask; if (int_val & WM8903_WSEQ_BUSY_EINT) { - dev_dbg(codec->dev, "Write sequencer done\n"); - complete(&wm8903->wseq); + dev_warn(codec->dev, "Write sequencer done\n"); } /* @@ -1635,6 +1780,120 @@ static int wm8903_resume(struct snd_soc_codec *codec) return 0; } +#ifdef CONFIG_GPIOLIB +static inline struct wm8903_priv *gpio_to_wm8903(struct gpio_chip *chip) +{ + return container_of(chip, struct wm8903_priv, gpio_chip); +} + +static int wm8903_gpio_request(struct gpio_chip *chip, unsigned offset) +{ + if (offset >= WM8903_NUM_GPIO) + return -EINVAL; + + return 0; +} + +static int wm8903_gpio_direction_in(struct gpio_chip *chip, unsigned offset) +{ + struct wm8903_priv *wm8903 = gpio_to_wm8903(chip); + struct snd_soc_codec *codec = wm8903->codec; + unsigned int mask, val; + + mask = WM8903_GP1_FN_MASK | WM8903_GP1_DIR_MASK; + val = (WM8903_GPn_FN_GPIO_INPUT << WM8903_GP1_FN_SHIFT) | + WM8903_GP1_DIR; + + return snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset, + mask, val); +} + +static int wm8903_gpio_get(struct gpio_chip *chip, unsigned offset) +{ + struct wm8903_priv *wm8903 = gpio_to_wm8903(chip); + struct snd_soc_codec *codec = wm8903->codec; + int reg; + + reg = snd_soc_read(codec, WM8903_GPIO_CONTROL_1 + offset); + + return (reg & WM8903_GP1_LVL_MASK) >> WM8903_GP1_LVL_SHIFT; +} + +static int wm8903_gpio_direction_out(struct gpio_chip *chip, + unsigned offset, int value) +{ + struct wm8903_priv *wm8903 = gpio_to_wm8903(chip); + struct snd_soc_codec *codec = wm8903->codec; + unsigned int mask, val; + + mask = WM8903_GP1_FN_MASK | WM8903_GP1_DIR_MASK | WM8903_GP1_LVL_MASK; + val = (WM8903_GPn_FN_GPIO_OUTPUT << WM8903_GP1_FN_SHIFT) | + (value << WM8903_GP2_LVL_SHIFT); + + return snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset, + mask, val); +} + +static void wm8903_gpio_set(struct gpio_chip *chip, unsigned offset, int value) +{ + struct wm8903_priv *wm8903 = gpio_to_wm8903(chip); + struct snd_soc_codec *codec = wm8903->codec; + + snd_soc_update_bits(codec, WM8903_GPIO_CONTROL_1 + offset, + WM8903_GP1_LVL_MASK, + !!value << WM8903_GP1_LVL_SHIFT); +} + +static struct gpio_chip wm8903_template_chip = { + .label = "wm8903", + .owner = THIS_MODULE, + .request = wm8903_gpio_request, + .direction_input = wm8903_gpio_direction_in, + .get = wm8903_gpio_get, + .direction_output = wm8903_gpio_direction_out, + .set = wm8903_gpio_set, + .can_sleep = 1, +}; + +static void wm8903_init_gpio(struct snd_soc_codec *codec) +{ + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); + struct wm8903_platform_data *pdata = dev_get_platdata(codec->dev); + int ret; + + wm8903->gpio_chip = wm8903_template_chip; + wm8903->gpio_chip.ngpio = WM8903_NUM_GPIO; + wm8903->gpio_chip.dev = codec->dev; + + if (pdata && pdata->gpio_base) + wm8903->gpio_chip.base = pdata->gpio_base; + else + wm8903->gpio_chip.base = -1; + + ret = gpiochip_add(&wm8903->gpio_chip); + if (ret != 0) + dev_err(codec->dev, "Failed to add GPIOs: %d\n", ret); +} + +static void wm8903_free_gpio(struct snd_soc_codec *codec) +{ + struct wm8903_priv *wm8903 = snd_soc_codec_get_drvdata(codec); + int ret; + + ret = gpiochip_remove(&wm8903->gpio_chip); + if (ret != 0) + dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret); +} +#else +static void wm8903_init_gpio(struct snd_soc_codec *codec) +{ +} + +static void wm8903_free_gpio(struct snd_soc_codec *codec) +{ +} +#endif + static int wm8903_probe(struct snd_soc_codec *codec) { struct wm8903_platform_data *pdata = dev_get_platdata(codec->dev); @@ -1643,7 +1902,7 @@ static int wm8903_probe(struct snd_soc_codec *codec) int trigger, irq_pol; u16 val; - init_completion(&wm8903->wseq); + wm8903->codec = codec; ret = snd_soc_codec_set_cache_io(codec, 8, 16, SND_SOC_I2C); if (ret != 0) { @@ -1659,19 +1918,33 @@ static int wm8903_probe(struct snd_soc_codec *codec) } val = snd_soc_read(codec, WM8903_REVISION_NUMBER); - dev_info(codec->dev, "WM8903 revision %d\n", - val & WM8903_CHIP_REV_MASK); + dev_info(codec->dev, "WM8903 revision %c\n", + (val & WM8903_CHIP_REV_MASK) + 'A'); wm8903_reset(codec); /* Set up GPIOs and microphone detection */ if (pdata) { + bool mic_gpio = false; + for (i = 0; i < ARRAY_SIZE(pdata->gpio_cfg); i++) { - if (!pdata->gpio_cfg[i]) + if (pdata->gpio_cfg[i] == WM8903_GPIO_NO_CONFIG) continue; snd_soc_write(codec, WM8903_GPIO_CONTROL_1 + i, pdata->gpio_cfg[i] & 0xffff); + + val = (pdata->gpio_cfg[i] & WM8903_GP1_FN_MASK) + >> WM8903_GP1_FN_SHIFT; + + switch (val) { + case WM8903_GPn_FN_MICBIAS_CURRENT_DETECT: + case WM8903_GPn_FN_MICBIAS_SHORT_DETECT: + mic_gpio = true; + break; + default: + break; + } } snd_soc_write(codec, WM8903_MIC_BIAS_CONTROL_0, @@ -1682,6 +1955,14 @@ static int wm8903_probe(struct snd_soc_codec *codec) snd_soc_update_bits(codec, WM8903_WRITE_SEQUENCER_0, WM8903_WSEQ_ENA, WM8903_WSEQ_ENA); + /* If microphone detection is enabled by pdata but + * detected via IRQ then interrupts can be lost before + * the machine driver has set up microphone detection + * IRQs as the IRQs are clear on read. The detection + * will be enabled when the machine driver configures. + */ + WARN_ON(!mic_gpio && (pdata->micdet_cfg & WM8903_MICDET_ENA)); + wm8903->mic_delay = pdata->micdet_delay; } @@ -1741,20 +2022,23 @@ static int wm8903_probe(struct snd_soc_codec *codec) snd_soc_write(codec, WM8903_ANALOGUE_OUT3_RIGHT, val); /* Enable DAC soft mute by default */ - val = snd_soc_read(codec, WM8903_DAC_DIGITAL_1); - val |= WM8903_DAC_MUTEMODE; - snd_soc_write(codec, WM8903_DAC_DIGITAL_1, val); + snd_soc_update_bits(codec, WM8903_DAC_DIGITAL_1, + WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE, + WM8903_DAC_MUTEMODE | WM8903_DAC_MUTE); snd_soc_add_controls(codec, wm8903_snd_controls, ARRAY_SIZE(wm8903_snd_controls)); wm8903_add_widgets(codec); + wm8903_init_gpio(codec); + return ret; } /* power down chip */ static int wm8903_remove(struct snd_soc_codec *codec) { + wm8903_free_gpio(codec); wm8903_set_bias_level(codec, SND_SOC_BIAS_OFF); return 0; } @@ -1769,6 +2053,7 @@ static struct snd_soc_codec_driver soc_codec_dev_wm8903 = { .reg_word_size = sizeof(u16), .reg_cache_default = wm8903_reg_defaults, .volatile_register = wm8903_volatile_register, + .seq_notifier = wm8903_seq_notifier, }; #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) @@ -1807,7 +2092,7 @@ MODULE_DEVICE_TABLE(i2c, wm8903_i2c_id); static struct i2c_driver wm8903_i2c_driver = { .driver = { - .name = "wm8903-codec", + .name = "wm8903", .owner = THIS_MODULE, }, .probe = wm8903_i2c_probe, diff --git a/sound/soc/codecs/wm8903.h b/sound/soc/codecs/wm8903.h index e3ec2433b215..db949311c0f2 100644 --- a/sound/soc/codecs/wm8903.h +++ b/sound/soc/codecs/wm8903.h @@ -75,6 +75,14 @@ extern int wm8903_mic_detect(struct snd_soc_codec *codec, #define WM8903_ANALOGUE_SPK_OUTPUT_CONTROL_0 0x41 #define WM8903_DC_SERVO_0 0x43 #define WM8903_DC_SERVO_2 0x45 +#define WM8903_DC_SERVO_4 0x47 +#define WM8903_DC_SERVO_5 0x48 +#define WM8903_DC_SERVO_6 0x49 +#define WM8903_DC_SERVO_7 0x4A +#define WM8903_DC_SERVO_READBACK_1 0x51 +#define WM8903_DC_SERVO_READBACK_2 0x52 +#define WM8903_DC_SERVO_READBACK_3 0x53 +#define WM8903_DC_SERVO_READBACK_4 0x54 #define WM8903_ANALOGUE_HP_0 0x5A #define WM8903_ANALOGUE_LINEOUT_0 0x5E #define WM8903_CHARGE_PUMP_0 0x62 diff --git a/sound/soc/codecs/wm8904.c b/sound/soc/codecs/wm8904.c index 9de44a4c05c0..9b3bba4df5b3 100644 --- a/sound/soc/codecs/wm8904.c +++ b/sound/soc/codecs/wm8904.c @@ -596,7 +596,7 @@ static struct { { 0x003F, 0x003F, 0 }, /* R248 - FLL NCO Test 1 */ }; -static int wm8904_volatile_register(unsigned int reg) +static int wm8904_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { return wm8904_access[reg].vol; } @@ -1895,7 +1895,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, pr_debug("Fvco=%dHz\n", target); - /* Find an appropraite FLL_FRATIO and factor it out of the target */ + /* Find an appropriate FLL_FRATIO and factor it out of the target */ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { fll_div->fll_fratio = fll_fratios[i].fll_fratio; @@ -2436,19 +2436,28 @@ static int wm8904_probe(struct snd_soc_codec *codec) } /* Change some default settings - latch VU and enable ZC */ - reg_cache[WM8904_ADC_DIGITAL_VOLUME_LEFT] |= WM8904_ADC_VU; - reg_cache[WM8904_ADC_DIGITAL_VOLUME_RIGHT] |= WM8904_ADC_VU; - reg_cache[WM8904_DAC_DIGITAL_VOLUME_LEFT] |= WM8904_DAC_VU; - reg_cache[WM8904_DAC_DIGITAL_VOLUME_RIGHT] |= WM8904_DAC_VU; - reg_cache[WM8904_ANALOGUE_OUT1_LEFT] |= WM8904_HPOUT_VU | - WM8904_HPOUTLZC; - reg_cache[WM8904_ANALOGUE_OUT1_RIGHT] |= WM8904_HPOUT_VU | - WM8904_HPOUTRZC; - reg_cache[WM8904_ANALOGUE_OUT2_LEFT] |= WM8904_LINEOUT_VU | - WM8904_LINEOUTLZC; - reg_cache[WM8904_ANALOGUE_OUT2_RIGHT] |= WM8904_LINEOUT_VU | - WM8904_LINEOUTRZC; - reg_cache[WM8904_CLOCK_RATES_0] &= ~WM8904_SR_MODE; + snd_soc_update_bits(codec, WM8904_ADC_DIGITAL_VOLUME_LEFT, + WM8904_ADC_VU, WM8904_ADC_VU); + snd_soc_update_bits(codec, WM8904_ADC_DIGITAL_VOLUME_RIGHT, + WM8904_ADC_VU, WM8904_ADC_VU); + snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_VOLUME_LEFT, + WM8904_DAC_VU, WM8904_DAC_VU); + snd_soc_update_bits(codec, WM8904_DAC_DIGITAL_VOLUME_RIGHT, + WM8904_DAC_VU, WM8904_DAC_VU); + snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT1_LEFT, + WM8904_HPOUT_VU | WM8904_HPOUTLZC, + WM8904_HPOUT_VU | WM8904_HPOUTLZC); + snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT1_RIGHT, + WM8904_HPOUT_VU | WM8904_HPOUTRZC, + WM8904_HPOUT_VU | WM8904_HPOUTRZC); + snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT2_LEFT, + WM8904_LINEOUT_VU | WM8904_LINEOUTLZC, + WM8904_LINEOUT_VU | WM8904_LINEOUTLZC); + snd_soc_update_bits(codec, WM8904_ANALOGUE_OUT2_RIGHT, + WM8904_LINEOUT_VU | WM8904_LINEOUTRZC, + WM8904_LINEOUT_VU | WM8904_LINEOUTRZC); + snd_soc_update_bits(codec, WM8904_CLOCK_RATES_0, + WM8904_SR_MODE, 0); /* Apply configuration from the platform data. */ if (wm8904->pdata) { @@ -2469,10 +2478,12 @@ static int wm8904_probe(struct snd_soc_codec *codec) /* Set Class W by default - this will be managed by the Class * G widget at runtime where bypass paths are available. */ - reg_cache[WM8904_CLASS_W_0] |= WM8904_CP_DYN_PWR; + snd_soc_update_bits(codec, WM8904_CLASS_W_0, + WM8904_CP_DYN_PWR, WM8904_CP_DYN_PWR); /* Use normal bias source */ - reg_cache[WM8904_BIAS_CONTROL_0] &= ~WM8904_POBCTRL; + snd_soc_update_bits(codec, WM8904_BIAS_CONTROL_0, + WM8904_POBCTRL, 0); wm8904_set_bias_level(codec, SND_SOC_BIAS_STANDBY); diff --git a/sound/soc/codecs/wm8955.c b/sound/soc/codecs/wm8955.c index 7167dfc96aa7..3c7198779c31 100644 --- a/sound/soc/codecs/wm8955.c +++ b/sound/soc/codecs/wm8955.c @@ -176,7 +176,7 @@ static int wm8995_pll_factors(struct device *dev, return 0; } -/* Lookup table specifiying SRATE (table 25 in datasheet); some of the +/* Lookup table specifying SRATE (table 25 in datasheet); some of the * output frequencies have been rounded to the standard frequencies * they are intended to match where the error is slight. */ static struct { @@ -934,16 +934,27 @@ static int wm8955_probe(struct snd_soc_codec *codec) } /* Change some default settings - latch VU and enable ZC */ - reg_cache[WM8955_LEFT_DAC_VOLUME] |= WM8955_LDVU; - reg_cache[WM8955_RIGHT_DAC_VOLUME] |= WM8955_RDVU; - reg_cache[WM8955_LOUT1_VOLUME] |= WM8955_LO1VU | WM8955_LO1ZC; - reg_cache[WM8955_ROUT1_VOLUME] |= WM8955_RO1VU | WM8955_RO1ZC; - reg_cache[WM8955_LOUT2_VOLUME] |= WM8955_LO2VU | WM8955_LO2ZC; - reg_cache[WM8955_ROUT2_VOLUME] |= WM8955_RO2VU | WM8955_RO2ZC; - reg_cache[WM8955_MONOOUT_VOLUME] |= WM8955_MOZC; + snd_soc_update_bits(codec, WM8955_LEFT_DAC_VOLUME, + WM8955_LDVU, WM8955_LDVU); + snd_soc_update_bits(codec, WM8955_RIGHT_DAC_VOLUME, + WM8955_RDVU, WM8955_RDVU); + snd_soc_update_bits(codec, WM8955_LOUT1_VOLUME, + WM8955_LO1VU | WM8955_LO1ZC, + WM8955_LO1VU | WM8955_LO1ZC); + snd_soc_update_bits(codec, WM8955_ROUT1_VOLUME, + WM8955_RO1VU | WM8955_RO1ZC, + WM8955_RO1VU | WM8955_RO1ZC); + snd_soc_update_bits(codec, WM8955_LOUT2_VOLUME, + WM8955_LO2VU | WM8955_LO2ZC, + WM8955_LO2VU | WM8955_LO2ZC); + snd_soc_update_bits(codec, WM8955_ROUT2_VOLUME, + WM8955_RO2VU | WM8955_RO2ZC, + WM8955_RO2VU | WM8955_RO2ZC); + snd_soc_update_bits(codec, WM8955_MONOOUT_VOLUME, + WM8955_MOZC, WM8955_MOZC); /* Also enable adaptive bass boost by default */ - reg_cache[WM8955_BASS_CONTROL] |= WM8955_BB; + snd_soc_update_bits(codec, WM8955_BASS_CONTROL, WM8955_BB, WM8955_BB); /* Set platform data values */ if (pdata) { diff --git a/sound/soc/codecs/wm8961.c b/sound/soc/codecs/wm8961.c index 55252e7d02c9..cdee8103d09b 100644 --- a/sound/soc/codecs/wm8961.c +++ b/sound/soc/codecs/wm8961.c @@ -291,7 +291,7 @@ struct wm8961_priv { int sysclk; }; -static int wm8961_volatile_register(unsigned int reg) +static int wm8961_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8961_SOFTWARE_RESET: diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c index b9cb1fcf8c92..500011eb8b2b 100644 --- a/sound/soc/codecs/wm8962.c +++ b/sound/soc/codecs/wm8962.c @@ -1938,7 +1938,7 @@ static const struct wm8962_reg_access { [21139] = { 0xFFFF, 0xFFFF, 0x0000 }, /* R21139 - VSS_XTS32_0 */ }; -static int wm8962_volatile_register(unsigned int reg) +static int wm8962_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { if (wm8962_reg_access[reg].vol) return 1; @@ -1946,7 +1946,7 @@ static int wm8962_volatile_register(unsigned int reg) return 0; } -static int wm8962_readable_register(unsigned int reg) +static int wm8962_readable_register(struct snd_soc_codec *codec, unsigned int reg) { if (wm8962_reg_access[reg].read) return 1; @@ -3137,7 +3137,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, pr_debug("FLL Fvco=%dHz\n", target); - /* Find an appropraite FLL_FRATIO and factor it out of the target */ + /* Find an appropriate FLL_FRATIO and factor it out of the target */ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { fll_div->fll_fratio = fll_fratios[i].fll_fratio; @@ -3635,7 +3635,7 @@ static void wm8962_gpio_set(struct gpio_chip *chip, unsigned offset, int value) struct snd_soc_codec *codec = wm8962->codec; snd_soc_update_bits(codec, WM8962_GPIO_BASE + offset, - WM8962_GP2_LVL, value << WM8962_GP2_LVL_SHIFT); + WM8962_GP2_LVL, !!value << WM8962_GP2_LVL_SHIFT); } static int wm8962_gpio_direction_out(struct gpio_chip *chip, @@ -3822,16 +3822,26 @@ static int wm8962_probe(struct snd_soc_codec *codec) } /* Latch volume update bits */ - reg_cache[WM8962_LEFT_INPUT_VOLUME] |= WM8962_IN_VU; - reg_cache[WM8962_RIGHT_INPUT_VOLUME] |= WM8962_IN_VU; - reg_cache[WM8962_LEFT_ADC_VOLUME] |= WM8962_ADC_VU; - reg_cache[WM8962_RIGHT_ADC_VOLUME] |= WM8962_ADC_VU; - reg_cache[WM8962_LEFT_DAC_VOLUME] |= WM8962_DAC_VU; - reg_cache[WM8962_RIGHT_DAC_VOLUME] |= WM8962_DAC_VU; - reg_cache[WM8962_SPKOUTL_VOLUME] |= WM8962_SPKOUT_VU; - reg_cache[WM8962_SPKOUTR_VOLUME] |= WM8962_SPKOUT_VU; - reg_cache[WM8962_HPOUTL_VOLUME] |= WM8962_HPOUT_VU; - reg_cache[WM8962_HPOUTR_VOLUME] |= WM8962_HPOUT_VU; + snd_soc_update_bits(codec, WM8962_LEFT_INPUT_VOLUME, + WM8962_IN_VU, WM8962_IN_VU); + snd_soc_update_bits(codec, WM8962_RIGHT_INPUT_VOLUME, + WM8962_IN_VU, WM8962_IN_VU); + snd_soc_update_bits(codec, WM8962_LEFT_ADC_VOLUME, + WM8962_ADC_VU, WM8962_ADC_VU); + snd_soc_update_bits(codec, WM8962_RIGHT_ADC_VOLUME, + WM8962_ADC_VU, WM8962_ADC_VU); + snd_soc_update_bits(codec, WM8962_LEFT_DAC_VOLUME, + WM8962_DAC_VU, WM8962_DAC_VU); + snd_soc_update_bits(codec, WM8962_RIGHT_DAC_VOLUME, + WM8962_DAC_VU, WM8962_DAC_VU); + snd_soc_update_bits(codec, WM8962_SPKOUTL_VOLUME, + WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); + snd_soc_update_bits(codec, WM8962_SPKOUTR_VOLUME, + WM8962_SPKOUT_VU, WM8962_SPKOUT_VU); + snd_soc_update_bits(codec, WM8962_HPOUTL_VOLUME, + WM8962_HPOUT_VU, WM8962_HPOUT_VU); + snd_soc_update_bits(codec, WM8962_HPOUTR_VOLUME, + WM8962_HPOUT_VU, WM8962_HPOUT_VU); wm8962_add_widgets(codec); diff --git a/sound/soc/codecs/wm8978.c b/sound/soc/codecs/wm8978.c index 8dfb0a0da673..85e3e630e763 100644 --- a/sound/soc/codecs/wm8978.c +++ b/sound/soc/codecs/wm8978.c @@ -93,6 +93,7 @@ static const DECLARE_TLV_DB_SCALE(eq_tlv, -1200, 100, 0); static const DECLARE_TLV_DB_SCALE(inpga_tlv, -1200, 75, 0); static const DECLARE_TLV_DB_SCALE(spk_tlv, -5700, 100, 0); static const DECLARE_TLV_DB_SCALE(boost_tlv, -1500, 300, 1); +static const DECLARE_TLV_DB_SCALE(limiter_tlv, 0, 100, 0); static const struct snd_kcontrol_new wm8978_snd_controls[] = { @@ -144,8 +145,8 @@ static const struct snd_kcontrol_new wm8978_snd_controls[] = { SOC_SINGLE("DAC Playback Limiter Threshold", WM8978_DAC_LIMITER_2, 4, 7, 0), - SOC_SINGLE("DAC Playback Limiter Boost", - WM8978_DAC_LIMITER_2, 0, 12, 0), + SOC_SINGLE_TLV("DAC Playback Limiter Volume", + WM8978_DAC_LIMITER_2, 0, 12, 0, limiter_tlv), SOC_ENUM("ALC Enable Switch", alc1), SOC_SINGLE("ALC Capture Min Gain", WM8978_ALC_CONTROL_1, 0, 7, 0), @@ -967,7 +968,7 @@ static int wm8978_probe(struct snd_soc_codec *codec) * written. */ for (i = 0; i < ARRAY_SIZE(update_reg); i++) - ((u16 *)codec->reg_cache)[update_reg[i]] |= 0x100; + snd_soc_update_bits(codec, update_reg[i], 0x100, 0x100); /* Reset the codec */ ret = snd_soc_write(codec, WM8978_RESET, 0); diff --git a/sound/soc/codecs/wm8991.c b/sound/soc/codecs/wm8991.c new file mode 100644 index 000000000000..3c2ee1bb73cd --- /dev/null +++ b/sound/soc/codecs/wm8991.c @@ -0,0 +1,1427 @@ +/* + * wm8991.c -- WM8991 ALSA Soc Audio driver + * + * Copyright 2007-2010 Wolfson Microelectronics PLC. + * Author: Graeme Gregory + * linux@wolfsonmicro.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/version.h> +#include <linux/kernel.h> +#include <linux/init.h> +#include <linux/delay.h> +#include <linux/pm.h> +#include <linux/i2c.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <sound/initval.h> +#include <sound/tlv.h> +#include <asm/div64.h> + +#include "wm8991.h" + +struct wm8991_priv { + enum snd_soc_control_type control_type; + unsigned int pcmclk; +}; + +static const u16 wm8991_reg_defs[] = { + 0x8991, /* R0 - Reset */ + 0x0000, /* R1 - Power Management (1) */ + 0x6000, /* R2 - Power Management (2) */ + 0x0000, /* R3 - Power Management (3) */ + 0x4050, /* R4 - Audio Interface (1) */ + 0x4000, /* R5 - Audio Interface (2) */ + 0x01C8, /* R6 - Clocking (1) */ + 0x0000, /* R7 - Clocking (2) */ + 0x0040, /* R8 - Audio Interface (3) */ + 0x0040, /* R9 - Audio Interface (4) */ + 0x0004, /* R10 - DAC CTRL */ + 0x00C0, /* R11 - Left DAC Digital Volume */ + 0x00C0, /* R12 - Right DAC Digital Volume */ + 0x0000, /* R13 - Digital Side Tone */ + 0x0100, /* R14 - ADC CTRL */ + 0x00C0, /* R15 - Left ADC Digital Volume */ + 0x00C0, /* R16 - Right ADC Digital Volume */ + 0x0000, /* R17 */ + 0x0000, /* R18 - GPIO CTRL 1 */ + 0x1000, /* R19 - GPIO1 & GPIO2 */ + 0x1010, /* R20 - GPIO3 & GPIO4 */ + 0x1010, /* R21 - GPIO5 & GPIO6 */ + 0x8000, /* R22 - GPIOCTRL 2 */ + 0x0800, /* R23 - GPIO_POL */ + 0x008B, /* R24 - Left Line Input 1&2 Volume */ + 0x008B, /* R25 - Left Line Input 3&4 Volume */ + 0x008B, /* R26 - Right Line Input 1&2 Volume */ + 0x008B, /* R27 - Right Line Input 3&4 Volume */ + 0x0000, /* R28 - Left Output Volume */ + 0x0000, /* R29 - Right Output Volume */ + 0x0066, /* R30 - Line Outputs Volume */ + 0x0022, /* R31 - Out3/4 Volume */ + 0x0079, /* R32 - Left OPGA Volume */ + 0x0079, /* R33 - Right OPGA Volume */ + 0x0003, /* R34 - Speaker Volume */ + 0x0003, /* R35 - ClassD1 */ + 0x0000, /* R36 */ + 0x0100, /* R37 - ClassD3 */ + 0x0000, /* R38 */ + 0x0000, /* R39 - Input Mixer1 */ + 0x0000, /* R40 - Input Mixer2 */ + 0x0000, /* R41 - Input Mixer3 */ + 0x0000, /* R42 - Input Mixer4 */ + 0x0000, /* R43 - Input Mixer5 */ + 0x0000, /* R44 - Input Mixer6 */ + 0x0000, /* R45 - Output Mixer1 */ + 0x0000, /* R46 - Output Mixer2 */ + 0x0000, /* R47 - Output Mixer3 */ + 0x0000, /* R48 - Output Mixer4 */ + 0x0000, /* R49 - Output Mixer5 */ + 0x0000, /* R50 - Output Mixer6 */ + 0x0180, /* R51 - Out3/4 Mixer */ + 0x0000, /* R52 - Line Mixer1 */ + 0x0000, /* R53 - Line Mixer2 */ + 0x0000, /* R54 - Speaker Mixer */ + 0x0000, /* R55 - Additional Control */ + 0x0000, /* R56 - AntiPOP1 */ + 0x0000, /* R57 - AntiPOP2 */ + 0x0000, /* R58 - MICBIAS */ + 0x0000, /* R59 */ + 0x0008, /* R60 - PLL1 */ + 0x0031, /* R61 - PLL2 */ + 0x0026, /* R62 - PLL3 */ +}; + +#define wm8991_reset(c) snd_soc_write(c, WM8991_RESET, 0) + +static const unsigned int rec_mix_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 7, TLV_DB_LINEAR_ITEM(-1500, 600), +}; + +static const unsigned int in_pga_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 0x1F, TLV_DB_LINEAR_ITEM(-1650, 3000), +}; + +static const unsigned int out_mix_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 7, TLV_DB_LINEAR_ITEM(0, -2100), +}; + +static const unsigned int out_pga_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 127, TLV_DB_LINEAR_ITEM(-7300, 600), +}; + +static const unsigned int out_omix_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 7, TLV_DB_LINEAR_ITEM(-600, 0), +}; + +static const unsigned int out_dac_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 255, TLV_DB_LINEAR_ITEM(-7163, 0), +}; + +static const unsigned int in_adc_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 255, TLV_DB_LINEAR_ITEM(-7163, 1763), +}; + +static const unsigned int out_sidetone_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 31, TLV_DB_LINEAR_ITEM(-3600, 0), +}; + +static int wm899x_outpga_put_volsw_vu(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + int reg = kcontrol->private_value & 0xff; + int ret; + u16 val; + + ret = snd_soc_put_volsw(kcontrol, ucontrol); + if (ret < 0) + return ret; + + /* now hit the volume update bits (always bit 8) */ + val = snd_soc_read(codec, reg); + return snd_soc_write(codec, reg, val | 0x0100); +} + +static const char *wm8991_digital_sidetone[] = +{"None", "Left ADC", "Right ADC", "Reserved"}; + +static const struct soc_enum wm8991_left_digital_sidetone_enum = + SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE, + WM8991_ADC_TO_DACL_SHIFT, + WM8991_ADC_TO_DACL_MASK, + wm8991_digital_sidetone); + +static const struct soc_enum wm8991_right_digital_sidetone_enum = + SOC_ENUM_SINGLE(WM8991_DIGITAL_SIDE_TONE, + WM8991_ADC_TO_DACR_SHIFT, + WM8991_ADC_TO_DACR_MASK, + wm8991_digital_sidetone); + +static const char *wm8991_adcmode[] = +{"Hi-fi mode", "Voice mode 1", "Voice mode 2", "Voice mode 3"}; + +static const struct soc_enum wm8991_right_adcmode_enum = + SOC_ENUM_SINGLE(WM8991_ADC_CTRL, + WM8991_ADC_HPF_CUT_SHIFT, + WM8991_ADC_HPF_CUT_MASK, + wm8991_adcmode); + +static const struct snd_kcontrol_new wm8991_snd_controls[] = { + /* INMIXL */ + SOC_SINGLE("LIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L12MNBST_BIT, 1, 0), + SOC_SINGLE("LIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_L34MNBST_BIT, 1, 0), + /* INMIXR */ + SOC_SINGLE("RIN12 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R12MNBST_BIT, 1, 0), + SOC_SINGLE("RIN34 PGA Boost", WM8991_INPUT_MIXER3, WM8991_R34MNBST_BIT, 1, 0), + + /* LOMIX */ + SOC_SINGLE_TLV("LOMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER3, + WM8991_LLI3LOVOL_SHIFT, WM8991_LLI3LOVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("LOMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, + WM8991_LR12LOVOL_SHIFT, WM8991_LR12LOVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("LOMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER3, + WM8991_LL12LOVOL_SHIFT, WM8991_LL12LOVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("LOMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER5, + WM8991_LRI3LOVOL_SHIFT, WM8991_LRI3LOVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("LOMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER5, + WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("LOMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER5, + WM8991_LRBLOVOL_SHIFT, WM8991_LRBLOVOL_MASK, 1, out_mix_tlv), + + /* ROMIX */ + SOC_SINGLE_TLV("ROMIX RIN3 Bypass Volume", WM8991_OUTPUT_MIXER4, + WM8991_RRI3ROVOL_SHIFT, WM8991_RRI3ROVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("ROMIX LIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, + WM8991_RL12ROVOL_SHIFT, WM8991_RL12ROVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("ROMIX RIN12 PGA Bypass Volume", WM8991_OUTPUT_MIXER4, + WM8991_RR12ROVOL_SHIFT, WM8991_RR12ROVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("ROMIX LIN3 Bypass Volume", WM8991_OUTPUT_MIXER6, + WM8991_RLI3ROVOL_SHIFT, WM8991_RLI3ROVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("ROMIX AINLMUX Bypass Volume", WM8991_OUTPUT_MIXER6, + WM8991_RLBROVOL_SHIFT, WM8991_RLBROVOL_MASK, 1, out_mix_tlv), + SOC_SINGLE_TLV("ROMIX AINRMUX Bypass Volume", WM8991_OUTPUT_MIXER6, + WM8991_RRBROVOL_SHIFT, WM8991_RRBROVOL_MASK, 1, out_mix_tlv), + + /* LOUT */ + SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOUT Volume", WM8991_LEFT_OUTPUT_VOLUME, + WM8991_LOUTVOL_SHIFT, WM8991_LOUTVOL_MASK, 0, out_pga_tlv), + SOC_SINGLE("LOUT ZC", WM8991_LEFT_OUTPUT_VOLUME, WM8991_LOZC_BIT, 1, 0), + + /* ROUT */ + SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROUT Volume", WM8991_RIGHT_OUTPUT_VOLUME, + WM8991_ROUTVOL_SHIFT, WM8991_ROUTVOL_MASK, 0, out_pga_tlv), + SOC_SINGLE("ROUT ZC", WM8991_RIGHT_OUTPUT_VOLUME, WM8991_ROZC_BIT, 1, 0), + + /* LOPGA */ + SOC_WM899X_OUTPGA_SINGLE_R_TLV("LOPGA Volume", WM8991_LEFT_OPGA_VOLUME, + WM8991_LOPGAVOL_SHIFT, WM8991_LOPGAVOL_MASK, 0, out_pga_tlv), + SOC_SINGLE("LOPGA ZC Switch", WM8991_LEFT_OPGA_VOLUME, + WM8991_LOPGAZC_BIT, 1, 0), + + /* ROPGA */ + SOC_WM899X_OUTPGA_SINGLE_R_TLV("ROPGA Volume", WM8991_RIGHT_OPGA_VOLUME, + WM8991_ROPGAVOL_SHIFT, WM8991_ROPGAVOL_MASK, 0, out_pga_tlv), + SOC_SINGLE("ROPGA ZC Switch", WM8991_RIGHT_OPGA_VOLUME, + WM8991_ROPGAZC_BIT, 1, 0), + + SOC_SINGLE("LON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_LONMUTE_BIT, 1, 0), + SOC_SINGLE("LOP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_LOPMUTE_BIT, 1, 0), + SOC_SINGLE("LOP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_LOATTN_BIT, 1, 0), + SOC_SINGLE("RON Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_RONMUTE_BIT, 1, 0), + SOC_SINGLE("ROP Mute Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_ROPMUTE_BIT, 1, 0), + SOC_SINGLE("ROP Attenuation Switch", WM8991_LINE_OUTPUTS_VOLUME, + WM8991_ROATTN_BIT, 1, 0), + + SOC_SINGLE("OUT3 Mute Switch", WM8991_OUT3_4_VOLUME, + WM8991_OUT3MUTE_BIT, 1, 0), + SOC_SINGLE("OUT3 Attenuation Switch", WM8991_OUT3_4_VOLUME, + WM8991_OUT3ATTN_BIT, 1, 0), + + SOC_SINGLE("OUT4 Mute Switch", WM8991_OUT3_4_VOLUME, + WM8991_OUT4MUTE_BIT, 1, 0), + SOC_SINGLE("OUT4 Attenuation Switch", WM8991_OUT3_4_VOLUME, + WM8991_OUT4ATTN_BIT, 1, 0), + + SOC_SINGLE("Speaker Mode Switch", WM8991_CLASSD1, + WM8991_CDMODE_BIT, 1, 0), + + SOC_SINGLE("Speaker Output Attenuation Volume", WM8991_SPEAKER_VOLUME, + WM8991_SPKVOL_SHIFT, WM8991_SPKVOL_MASK, 0), + SOC_SINGLE("Speaker DC Boost Volume", WM8991_CLASSD3, + WM8991_DCGAIN_SHIFT, WM8991_DCGAIN_MASK, 0), + SOC_SINGLE("Speaker AC Boost Volume", WM8991_CLASSD3, + WM8991_ACGAIN_SHIFT, WM8991_ACGAIN_MASK, 0), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left DAC Digital Volume", + WM8991_LEFT_DAC_DIGITAL_VOLUME, + WM8991_DACL_VOL_SHIFT, + WM8991_DACL_VOL_MASK, + 0, + out_dac_tlv), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right DAC Digital Volume", + WM8991_RIGHT_DAC_DIGITAL_VOLUME, + WM8991_DACR_VOL_SHIFT, + WM8991_DACR_VOL_MASK, + 0, + out_dac_tlv), + + SOC_ENUM("Left Digital Sidetone", wm8991_left_digital_sidetone_enum), + SOC_ENUM("Right Digital Sidetone", wm8991_right_digital_sidetone_enum), + + SOC_SINGLE_TLV("Left Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, + WM8991_ADCL_DAC_SVOL_SHIFT, WM8991_ADCL_DAC_SVOL_MASK, 0, + out_sidetone_tlv), + SOC_SINGLE_TLV("Right Digital Sidetone Volume", WM8991_DIGITAL_SIDE_TONE, + WM8991_ADCR_DAC_SVOL_SHIFT, WM8991_ADCR_DAC_SVOL_MASK, 0, + out_sidetone_tlv), + + SOC_SINGLE("ADC Digital High Pass Filter Switch", WM8991_ADC_CTRL, + WM8991_ADC_HPF_ENA_BIT, 1, 0), + + SOC_ENUM("ADC HPF Mode", wm8991_right_adcmode_enum), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("Left ADC Digital Volume", + WM8991_LEFT_ADC_DIGITAL_VOLUME, + WM8991_ADCL_VOL_SHIFT, + WM8991_ADCL_VOL_MASK, + 0, + in_adc_tlv), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("Right ADC Digital Volume", + WM8991_RIGHT_ADC_DIGITAL_VOLUME, + WM8991_ADCR_VOL_SHIFT, + WM8991_ADCR_VOL_MASK, + 0, + in_adc_tlv), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN12 Volume", + WM8991_LEFT_LINE_INPUT_1_2_VOLUME, + WM8991_LIN12VOL_SHIFT, + WM8991_LIN12VOL_MASK, + 0, + in_pga_tlv), + + SOC_SINGLE("LIN12 ZC Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, + WM8991_LI12ZC_BIT, 1, 0), + + SOC_SINGLE("LIN12 Mute Switch", WM8991_LEFT_LINE_INPUT_1_2_VOLUME, + WM8991_LI12MUTE_BIT, 1, 0), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("LIN34 Volume", + WM8991_LEFT_LINE_INPUT_3_4_VOLUME, + WM8991_LIN34VOL_SHIFT, + WM8991_LIN34VOL_MASK, + 0, + in_pga_tlv), + + SOC_SINGLE("LIN34 ZC Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, + WM8991_LI34ZC_BIT, 1, 0), + + SOC_SINGLE("LIN34 Mute Switch", WM8991_LEFT_LINE_INPUT_3_4_VOLUME, + WM8991_LI34MUTE_BIT, 1, 0), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN12 Volume", + WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, + WM8991_RIN12VOL_SHIFT, + WM8991_RIN12VOL_MASK, + 0, + in_pga_tlv), + + SOC_SINGLE("RIN12 ZC Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, + WM8991_RI12ZC_BIT, 1, 0), + + SOC_SINGLE("RIN12 Mute Switch", WM8991_RIGHT_LINE_INPUT_1_2_VOLUME, + WM8991_RI12MUTE_BIT, 1, 0), + + SOC_WM899X_OUTPGA_SINGLE_R_TLV("RIN34 Volume", + WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, + WM8991_RIN34VOL_SHIFT, + WM8991_RIN34VOL_MASK, + 0, + in_pga_tlv), + + SOC_SINGLE("RIN34 ZC Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, + WM8991_RI34ZC_BIT, 1, 0), + + SOC_SINGLE("RIN34 Mute Switch", WM8991_RIGHT_LINE_INPUT_3_4_VOLUME, + WM8991_RI34MUTE_BIT, 1, 0), +}; + +/* + * _DAPM_ Controls + */ +static int inmixer_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + u16 reg, fakepower; + + reg = snd_soc_read(w->codec, WM8991_POWER_MANAGEMENT_2); + fakepower = snd_soc_read(w->codec, WM8991_INTDRIVBITS); + + if (fakepower & ((1 << WM8991_INMIXL_PWR_BIT) | + (1 << WM8991_AINLMUX_PWR_BIT))) + reg |= WM8991_AINL_ENA; + else + reg &= ~WM8991_AINL_ENA; + + if (fakepower & ((1 << WM8991_INMIXR_PWR_BIT) | + (1 << WM8991_AINRMUX_PWR_BIT))) + reg |= WM8991_AINR_ENA; + else + reg &= ~WM8991_AINL_ENA; + + snd_soc_write(w->codec, WM8991_POWER_MANAGEMENT_2, reg); + return 0; +} + +static int outmixer_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + u32 reg_shift = kcontrol->private_value & 0xfff; + int ret = 0; + u16 reg; + + switch (reg_shift) { + case WM8991_SPEAKER_MIXER | (WM8991_LDSPK_BIT << 8): + reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER1); + if (reg & WM8991_LDLO) { + printk(KERN_WARNING + "Cannot set as Output Mixer 1 LDLO Set\n"); + ret = -1; + } + break; + + case WM8991_SPEAKER_MIXER | (WM8991_RDSPK_BIT << 8): + reg = snd_soc_read(w->codec, WM8991_OUTPUT_MIXER2); + if (reg & WM8991_RDRO) { + printk(KERN_WARNING + "Cannot set as Output Mixer 2 RDRO Set\n"); + ret = -1; + } + break; + + case WM8991_OUTPUT_MIXER1 | (WM8991_LDLO_BIT << 8): + reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER); + if (reg & WM8991_LDSPK) { + printk(KERN_WARNING + "Cannot set as Speaker Mixer LDSPK Set\n"); + ret = -1; + } + break; + + case WM8991_OUTPUT_MIXER2 | (WM8991_RDRO_BIT << 8): + reg = snd_soc_read(w->codec, WM8991_SPEAKER_MIXER); + if (reg & WM8991_RDSPK) { + printk(KERN_WARNING + "Cannot set as Speaker Mixer RDSPK Set\n"); + ret = -1; + } + break; + } + + return ret; +} + +/* INMIX dB values */ +static const unsigned int in_mix_tlv[] = { + TLV_DB_RANGE_HEAD(1), + 0, 7, TLV_DB_LINEAR_ITEM(-1200, 600), +}; + +/* Left In PGA Connections */ +static const struct snd_kcontrol_new wm8991_dapm_lin12_pga_controls[] = { + SOC_DAPM_SINGLE("LIN1 Switch", WM8991_INPUT_MIXER2, WM8991_LMN1_BIT, 1, 0), + SOC_DAPM_SINGLE("LIN2 Switch", WM8991_INPUT_MIXER2, WM8991_LMP2_BIT, 1, 0), +}; + +static const struct snd_kcontrol_new wm8991_dapm_lin34_pga_controls[] = { + SOC_DAPM_SINGLE("LIN3 Switch", WM8991_INPUT_MIXER2, WM8991_LMN3_BIT, 1, 0), + SOC_DAPM_SINGLE("LIN4 Switch", WM8991_INPUT_MIXER2, WM8991_LMP4_BIT, 1, 0), +}; + +/* Right In PGA Connections */ +static const struct snd_kcontrol_new wm8991_dapm_rin12_pga_controls[] = { + SOC_DAPM_SINGLE("RIN1 Switch", WM8991_INPUT_MIXER2, WM8991_RMN1_BIT, 1, 0), + SOC_DAPM_SINGLE("RIN2 Switch", WM8991_INPUT_MIXER2, WM8991_RMP2_BIT, 1, 0), +}; + +static const struct snd_kcontrol_new wm8991_dapm_rin34_pga_controls[] = { + SOC_DAPM_SINGLE("RIN3 Switch", WM8991_INPUT_MIXER2, WM8991_RMN3_BIT, 1, 0), + SOC_DAPM_SINGLE("RIN4 Switch", WM8991_INPUT_MIXER2, WM8991_RMP4_BIT, 1, 0), +}; + +/* INMIXL */ +static const struct snd_kcontrol_new wm8991_dapm_inmixl_controls[] = { + SOC_DAPM_SINGLE_TLV("Record Left Volume", WM8991_INPUT_MIXER3, + WM8991_LDBVOL_SHIFT, WM8991_LDBVOL_MASK, 0, in_mix_tlv), + SOC_DAPM_SINGLE_TLV("LIN2 Volume", WM8991_INPUT_MIXER5, WM8991_LI2BVOL_SHIFT, + 7, 0, in_mix_tlv), + SOC_DAPM_SINGLE("LINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, + 1, 0), + SOC_DAPM_SINGLE("LINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, + 1, 0), +}; + +/* INMIXR */ +static const struct snd_kcontrol_new wm8991_dapm_inmixr_controls[] = { + SOC_DAPM_SINGLE_TLV("Record Right Volume", WM8991_INPUT_MIXER4, + WM8991_RDBVOL_SHIFT, WM8991_RDBVOL_MASK, 0, in_mix_tlv), + SOC_DAPM_SINGLE_TLV("RIN2 Volume", WM8991_INPUT_MIXER6, WM8991_RI2BVOL_SHIFT, + 7, 0, in_mix_tlv), + SOC_DAPM_SINGLE("RINPGA12 Switch", WM8991_INPUT_MIXER3, WM8991_L12MNB_BIT, + 1, 0), + SOC_DAPM_SINGLE("RINPGA34 Switch", WM8991_INPUT_MIXER3, WM8991_L34MNB_BIT, + 1, 0), +}; + +/* AINLMUX */ +static const char *wm8991_ainlmux[] = +{"INMIXL Mix", "RXVOICE Mix", "DIFFINL Mix"}; + +static const struct soc_enum wm8991_ainlmux_enum = + SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINLMODE_SHIFT, + ARRAY_SIZE(wm8991_ainlmux), wm8991_ainlmux); + +static const struct snd_kcontrol_new wm8991_dapm_ainlmux_controls = + SOC_DAPM_ENUM("Route", wm8991_ainlmux_enum); + +/* DIFFINL */ + +/* AINRMUX */ +static const char *wm8991_ainrmux[] = +{"INMIXR Mix", "RXVOICE Mix", "DIFFINR Mix"}; + +static const struct soc_enum wm8991_ainrmux_enum = + SOC_ENUM_SINGLE(WM8991_INPUT_MIXER1, WM8991_AINRMODE_SHIFT, + ARRAY_SIZE(wm8991_ainrmux), wm8991_ainrmux); + +static const struct snd_kcontrol_new wm8991_dapm_ainrmux_controls = + SOC_DAPM_ENUM("Route", wm8991_ainrmux_enum); + +/* RXVOICE */ +static const struct snd_kcontrol_new wm8991_dapm_rxvoice_controls[] = { + SOC_DAPM_SINGLE_TLV("LIN4RXN", WM8991_INPUT_MIXER5, WM8991_LR4BVOL_SHIFT, + WM8991_LR4BVOL_MASK, 0, in_mix_tlv), + SOC_DAPM_SINGLE_TLV("RIN4RXP", WM8991_INPUT_MIXER6, WM8991_RL4BVOL_SHIFT, + WM8991_RL4BVOL_MASK, 0, in_mix_tlv), +}; + +/* LOMIX */ +static const struct snd_kcontrol_new wm8991_dapm_lomix_controls[] = { + SOC_DAPM_SINGLE("LOMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LRBLO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LLBLO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LRI3LO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LLI3LO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LR12LO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER1, + WM8991_LL12LO_BIT, 1, 0), + SOC_DAPM_SINGLE("LOMIX Left DAC Switch", WM8991_OUTPUT_MIXER1, + WM8991_LDLO_BIT, 1, 0), +}; + +/* ROMIX */ +static const struct snd_kcontrol_new wm8991_dapm_romix_controls[] = { + SOC_DAPM_SINGLE("ROMIX Left ADC Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RLBRO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX Right ADC Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RRBRO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX LIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RLI3RO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX RIN3 Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RRI3RO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX LIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RL12RO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX RIN12 PGA Bypass Switch", WM8991_OUTPUT_MIXER2, + WM8991_RR12RO_BIT, 1, 0), + SOC_DAPM_SINGLE("ROMIX Right DAC Switch", WM8991_OUTPUT_MIXER2, + WM8991_RDRO_BIT, 1, 0), +}; + +/* LONMIX */ +static const struct snd_kcontrol_new wm8991_dapm_lonmix_controls[] = { + SOC_DAPM_SINGLE("LONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, + WM8991_LLOPGALON_BIT, 1, 0), + SOC_DAPM_SINGLE("LONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER1, + WM8991_LROPGALON_BIT, 1, 0), + SOC_DAPM_SINGLE("LONMIX Inverted LOP Switch", WM8991_LINE_MIXER1, + WM8991_LOPLON_BIT, 1, 0), +}; + +/* LOPMIX */ +static const struct snd_kcontrol_new wm8991_dapm_lopmix_controls[] = { + SOC_DAPM_SINGLE("LOPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER1, + WM8991_LR12LOP_BIT, 1, 0), + SOC_DAPM_SINGLE("LOPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER1, + WM8991_LL12LOP_BIT, 1, 0), + SOC_DAPM_SINGLE("LOPMIX Left Mixer PGA Switch", WM8991_LINE_MIXER1, + WM8991_LLOPGALOP_BIT, 1, 0), +}; + +/* RONMIX */ +static const struct snd_kcontrol_new wm8991_dapm_ronmix_controls[] = { + SOC_DAPM_SINGLE("RONMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, + WM8991_RROPGARON_BIT, 1, 0), + SOC_DAPM_SINGLE("RONMIX Left Mixer PGA Switch", WM8991_LINE_MIXER2, + WM8991_RLOPGARON_BIT, 1, 0), + SOC_DAPM_SINGLE("RONMIX Inverted ROP Switch", WM8991_LINE_MIXER2, + WM8991_ROPRON_BIT, 1, 0), +}; + +/* ROPMIX */ +static const struct snd_kcontrol_new wm8991_dapm_ropmix_controls[] = { + SOC_DAPM_SINGLE("ROPMIX Left Mic Bypass Switch", WM8991_LINE_MIXER2, + WM8991_RL12ROP_BIT, 1, 0), + SOC_DAPM_SINGLE("ROPMIX Right Mic Bypass Switch", WM8991_LINE_MIXER2, + WM8991_RR12ROP_BIT, 1, 0), + SOC_DAPM_SINGLE("ROPMIX Right Mixer PGA Switch", WM8991_LINE_MIXER2, + WM8991_RROPGAROP_BIT, 1, 0), +}; + +/* OUT3MIX */ +static const struct snd_kcontrol_new wm8991_dapm_out3mix_controls[] = { + SOC_DAPM_SINGLE("OUT3MIX LIN4RXN Bypass Switch", WM8991_OUT3_4_MIXER, + WM8991_LI4O3_BIT, 1, 0), + SOC_DAPM_SINGLE("OUT3MIX Left Out PGA Switch", WM8991_OUT3_4_MIXER, + WM8991_LPGAO3_BIT, 1, 0), +}; + +/* OUT4MIX */ +static const struct snd_kcontrol_new wm8991_dapm_out4mix_controls[] = { + SOC_DAPM_SINGLE("OUT4MIX Right Out PGA Switch", WM8991_OUT3_4_MIXER, + WM8991_RPGAO4_BIT, 1, 0), + SOC_DAPM_SINGLE("OUT4MIX RIN4RXP Bypass Switch", WM8991_OUT3_4_MIXER, + WM8991_RI4O4_BIT, 1, 0), +}; + +/* SPKMIX */ +static const struct snd_kcontrol_new wm8991_dapm_spkmix_controls[] = { + SOC_DAPM_SINGLE("SPKMIX LIN2 Bypass Switch", WM8991_SPEAKER_MIXER, + WM8991_LI2SPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX LADC Bypass Switch", WM8991_SPEAKER_MIXER, + WM8991_LB2SPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX Left Mixer PGA Switch", WM8991_SPEAKER_MIXER, + WM8991_LOPGASPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX Left DAC Switch", WM8991_SPEAKER_MIXER, + WM8991_LDSPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX Right DAC Switch", WM8991_SPEAKER_MIXER, + WM8991_RDSPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX Right Mixer PGA Switch", WM8991_SPEAKER_MIXER, + WM8991_ROPGASPK_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX RADC Bypass Switch", WM8991_SPEAKER_MIXER, + WM8991_RL12ROP_BIT, 1, 0), + SOC_DAPM_SINGLE("SPKMIX RIN2 Bypass Switch", WM8991_SPEAKER_MIXER, + WM8991_RI2SPK_BIT, 1, 0), +}; + +static const struct snd_soc_dapm_widget wm8991_dapm_widgets[] = { + /* Input Side */ + /* Input Lines */ + SND_SOC_DAPM_INPUT("LIN1"), + SND_SOC_DAPM_INPUT("LIN2"), + SND_SOC_DAPM_INPUT("LIN3"), + SND_SOC_DAPM_INPUT("LIN4RXN"), + SND_SOC_DAPM_INPUT("RIN3"), + SND_SOC_DAPM_INPUT("RIN4RXP"), + SND_SOC_DAPM_INPUT("RIN1"), + SND_SOC_DAPM_INPUT("RIN2"), + SND_SOC_DAPM_INPUT("Internal ADC Source"), + + /* DACs */ + SND_SOC_DAPM_ADC("Left ADC", "Left Capture", WM8991_POWER_MANAGEMENT_2, + WM8991_ADCL_ENA_BIT, 0), + SND_SOC_DAPM_ADC("Right ADC", "Right Capture", WM8991_POWER_MANAGEMENT_2, + WM8991_ADCR_ENA_BIT, 0), + + /* Input PGAs */ + SND_SOC_DAPM_MIXER("LIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN12_ENA_BIT, + 0, &wm8991_dapm_lin12_pga_controls[0], + ARRAY_SIZE(wm8991_dapm_lin12_pga_controls)), + SND_SOC_DAPM_MIXER("LIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_LIN34_ENA_BIT, + 0, &wm8991_dapm_lin34_pga_controls[0], + ARRAY_SIZE(wm8991_dapm_lin34_pga_controls)), + SND_SOC_DAPM_MIXER("RIN12 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN12_ENA_BIT, + 0, &wm8991_dapm_rin12_pga_controls[0], + ARRAY_SIZE(wm8991_dapm_rin12_pga_controls)), + SND_SOC_DAPM_MIXER("RIN34 PGA", WM8991_POWER_MANAGEMENT_2, WM8991_RIN34_ENA_BIT, + 0, &wm8991_dapm_rin34_pga_controls[0], + ARRAY_SIZE(wm8991_dapm_rin34_pga_controls)), + + /* INMIXL */ + SND_SOC_DAPM_MIXER_E("INMIXL", WM8991_INTDRIVBITS, WM8991_INMIXL_PWR_BIT, 0, + &wm8991_dapm_inmixl_controls[0], + ARRAY_SIZE(wm8991_dapm_inmixl_controls), + inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* AINLMUX */ + SND_SOC_DAPM_MUX_E("AINLMUX", WM8991_INTDRIVBITS, WM8991_AINLMUX_PWR_BIT, 0, + &wm8991_dapm_ainlmux_controls, inmixer_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* INMIXR */ + SND_SOC_DAPM_MIXER_E("INMIXR", WM8991_INTDRIVBITS, WM8991_INMIXR_PWR_BIT, 0, + &wm8991_dapm_inmixr_controls[0], + ARRAY_SIZE(wm8991_dapm_inmixr_controls), + inmixer_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* AINRMUX */ + SND_SOC_DAPM_MUX_E("AINRMUX", WM8991_INTDRIVBITS, WM8991_AINRMUX_PWR_BIT, 0, + &wm8991_dapm_ainrmux_controls, inmixer_event, + SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_POST_PMD), + + /* Output Side */ + /* DACs */ + SND_SOC_DAPM_DAC("Left DAC", "Left Playback", WM8991_POWER_MANAGEMENT_3, + WM8991_DACL_ENA_BIT, 0), + SND_SOC_DAPM_DAC("Right DAC", "Right Playback", WM8991_POWER_MANAGEMENT_3, + WM8991_DACR_ENA_BIT, 0), + + /* LOMIX */ + SND_SOC_DAPM_MIXER_E("LOMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOMIX_ENA_BIT, + 0, &wm8991_dapm_lomix_controls[0], + ARRAY_SIZE(wm8991_dapm_lomix_controls), + outmixer_event, SND_SOC_DAPM_PRE_REG), + + /* LONMIX */ + SND_SOC_DAPM_MIXER("LONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LON_ENA_BIT, 0, + &wm8991_dapm_lonmix_controls[0], + ARRAY_SIZE(wm8991_dapm_lonmix_controls)), + + /* LOPMIX */ + SND_SOC_DAPM_MIXER("LOPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_LOP_ENA_BIT, 0, + &wm8991_dapm_lopmix_controls[0], + ARRAY_SIZE(wm8991_dapm_lopmix_controls)), + + /* OUT3MIX */ + SND_SOC_DAPM_MIXER("OUT3MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT3_ENA_BIT, 0, + &wm8991_dapm_out3mix_controls[0], + ARRAY_SIZE(wm8991_dapm_out3mix_controls)), + + /* SPKMIX */ + SND_SOC_DAPM_MIXER_E("SPKMIX", WM8991_POWER_MANAGEMENT_1, WM8991_SPK_ENA_BIT, 0, + &wm8991_dapm_spkmix_controls[0], + ARRAY_SIZE(wm8991_dapm_spkmix_controls), outmixer_event, + SND_SOC_DAPM_PRE_REG), + + /* OUT4MIX */ + SND_SOC_DAPM_MIXER("OUT4MIX", WM8991_POWER_MANAGEMENT_1, WM8991_OUT4_ENA_BIT, 0, + &wm8991_dapm_out4mix_controls[0], + ARRAY_SIZE(wm8991_dapm_out4mix_controls)), + + /* ROPMIX */ + SND_SOC_DAPM_MIXER("ROPMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROP_ENA_BIT, 0, + &wm8991_dapm_ropmix_controls[0], + ARRAY_SIZE(wm8991_dapm_ropmix_controls)), + + /* RONMIX */ + SND_SOC_DAPM_MIXER("RONMIX", WM8991_POWER_MANAGEMENT_3, WM8991_RON_ENA_BIT, 0, + &wm8991_dapm_ronmix_controls[0], + ARRAY_SIZE(wm8991_dapm_ronmix_controls)), + + /* ROMIX */ + SND_SOC_DAPM_MIXER_E("ROMIX", WM8991_POWER_MANAGEMENT_3, WM8991_ROMIX_ENA_BIT, + 0, &wm8991_dapm_romix_controls[0], + ARRAY_SIZE(wm8991_dapm_romix_controls), + outmixer_event, SND_SOC_DAPM_PRE_REG), + + /* LOUT PGA */ + SND_SOC_DAPM_PGA("LOUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_LOUT_ENA_BIT, 0, + NULL, 0), + + /* ROUT PGA */ + SND_SOC_DAPM_PGA("ROUT PGA", WM8991_POWER_MANAGEMENT_1, WM8991_ROUT_ENA_BIT, 0, + NULL, 0), + + /* LOPGA */ + SND_SOC_DAPM_PGA("LOPGA", WM8991_POWER_MANAGEMENT_3, WM8991_LOPGA_ENA_BIT, 0, + NULL, 0), + + /* ROPGA */ + SND_SOC_DAPM_PGA("ROPGA", WM8991_POWER_MANAGEMENT_3, WM8991_ROPGA_ENA_BIT, 0, + NULL, 0), + + /* MICBIAS */ + SND_SOC_DAPM_MICBIAS("MICBIAS", WM8991_POWER_MANAGEMENT_1, + WM8991_MICBIAS_ENA_BIT, 0), + + SND_SOC_DAPM_OUTPUT("LON"), + SND_SOC_DAPM_OUTPUT("LOP"), + SND_SOC_DAPM_OUTPUT("OUT3"), + SND_SOC_DAPM_OUTPUT("LOUT"), + SND_SOC_DAPM_OUTPUT("SPKN"), + SND_SOC_DAPM_OUTPUT("SPKP"), + SND_SOC_DAPM_OUTPUT("ROUT"), + SND_SOC_DAPM_OUTPUT("OUT4"), + SND_SOC_DAPM_OUTPUT("ROP"), + SND_SOC_DAPM_OUTPUT("RON"), + SND_SOC_DAPM_OUTPUT("OUT"), + + SND_SOC_DAPM_OUTPUT("Internal DAC Sink"), +}; + +static const struct snd_soc_dapm_route audio_map[] = { + /* Make DACs turn on when playing even if not mixed into any outputs */ + {"Internal DAC Sink", NULL, "Left DAC"}, + {"Internal DAC Sink", NULL, "Right DAC"}, + + /* Make ADCs turn on when recording even if not mixed from any inputs */ + {"Left ADC", NULL, "Internal ADC Source"}, + {"Right ADC", NULL, "Internal ADC Source"}, + + /* Input Side */ + /* LIN12 PGA */ + {"LIN12 PGA", "LIN1 Switch", "LIN1"}, + {"LIN12 PGA", "LIN2 Switch", "LIN2"}, + /* LIN34 PGA */ + {"LIN34 PGA", "LIN3 Switch", "LIN3"}, + {"LIN34 PGA", "LIN4 Switch", "LIN4RXN"}, + /* INMIXL */ + {"INMIXL", "Record Left Volume", "LOMIX"}, + {"INMIXL", "LIN2 Volume", "LIN2"}, + {"INMIXL", "LINPGA12 Switch", "LIN12 PGA"}, + {"INMIXL", "LINPGA34 Switch", "LIN34 PGA"}, + /* AINLMUX */ + {"AINLMUX", "INMIXL Mix", "INMIXL"}, + {"AINLMUX", "DIFFINL Mix", "LIN12 PGA"}, + {"AINLMUX", "DIFFINL Mix", "LIN34 PGA"}, + {"AINLMUX", "RXVOICE Mix", "LIN4RXN"}, + {"AINLMUX", "RXVOICE Mix", "RIN4RXP"}, + /* ADC */ + {"Left ADC", NULL, "AINLMUX"}, + + /* RIN12 PGA */ + {"RIN12 PGA", "RIN1 Switch", "RIN1"}, + {"RIN12 PGA", "RIN2 Switch", "RIN2"}, + /* RIN34 PGA */ + {"RIN34 PGA", "RIN3 Switch", "RIN3"}, + {"RIN34 PGA", "RIN4 Switch", "RIN4RXP"}, + /* INMIXL */ + {"INMIXR", "Record Right Volume", "ROMIX"}, + {"INMIXR", "RIN2 Volume", "RIN2"}, + {"INMIXR", "RINPGA12 Switch", "RIN12 PGA"}, + {"INMIXR", "RINPGA34 Switch", "RIN34 PGA"}, + /* AINRMUX */ + {"AINRMUX", "INMIXR Mix", "INMIXR"}, + {"AINRMUX", "DIFFINR Mix", "RIN12 PGA"}, + {"AINRMUX", "DIFFINR Mix", "RIN34 PGA"}, + {"AINRMUX", "RXVOICE Mix", "LIN4RXN"}, + {"AINRMUX", "RXVOICE Mix", "RIN4RXP"}, + /* ADC */ + {"Right ADC", NULL, "AINRMUX"}, + + /* LOMIX */ + {"LOMIX", "LOMIX RIN3 Bypass Switch", "RIN3"}, + {"LOMIX", "LOMIX LIN3 Bypass Switch", "LIN3"}, + {"LOMIX", "LOMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, + {"LOMIX", "LOMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, + {"LOMIX", "LOMIX Right ADC Bypass Switch", "AINRMUX"}, + {"LOMIX", "LOMIX Left ADC Bypass Switch", "AINLMUX"}, + {"LOMIX", "LOMIX Left DAC Switch", "Left DAC"}, + + /* ROMIX */ + {"ROMIX", "ROMIX RIN3 Bypass Switch", "RIN3"}, + {"ROMIX", "ROMIX LIN3 Bypass Switch", "LIN3"}, + {"ROMIX", "ROMIX LIN12 PGA Bypass Switch", "LIN12 PGA"}, + {"ROMIX", "ROMIX RIN12 PGA Bypass Switch", "RIN12 PGA"}, + {"ROMIX", "ROMIX Right ADC Bypass Switch", "AINRMUX"}, + {"ROMIX", "ROMIX Left ADC Bypass Switch", "AINLMUX"}, + {"ROMIX", "ROMIX Right DAC Switch", "Right DAC"}, + + /* SPKMIX */ + {"SPKMIX", "SPKMIX LIN2 Bypass Switch", "LIN2"}, + {"SPKMIX", "SPKMIX RIN2 Bypass Switch", "RIN2"}, + {"SPKMIX", "SPKMIX LADC Bypass Switch", "AINLMUX"}, + {"SPKMIX", "SPKMIX RADC Bypass Switch", "AINRMUX"}, + {"SPKMIX", "SPKMIX Left Mixer PGA Switch", "LOPGA"}, + {"SPKMIX", "SPKMIX Right Mixer PGA Switch", "ROPGA"}, + {"SPKMIX", "SPKMIX Right DAC Switch", "Right DAC"}, + {"SPKMIX", "SPKMIX Left DAC Switch", "Right DAC"}, + + /* LONMIX */ + {"LONMIX", "LONMIX Left Mixer PGA Switch", "LOPGA"}, + {"LONMIX", "LONMIX Right Mixer PGA Switch", "ROPGA"}, + {"LONMIX", "LONMIX Inverted LOP Switch", "LOPMIX"}, + + /* LOPMIX */ + {"LOPMIX", "LOPMIX Right Mic Bypass Switch", "RIN12 PGA"}, + {"LOPMIX", "LOPMIX Left Mic Bypass Switch", "LIN12 PGA"}, + {"LOPMIX", "LOPMIX Left Mixer PGA Switch", "LOPGA"}, + + /* OUT3MIX */ + {"OUT3MIX", "OUT3MIX LIN4RXN Bypass Switch", "LIN4RXN"}, + {"OUT3MIX", "OUT3MIX Left Out PGA Switch", "LOPGA"}, + + /* OUT4MIX */ + {"OUT4MIX", "OUT4MIX Right Out PGA Switch", "ROPGA"}, + {"OUT4MIX", "OUT4MIX RIN4RXP Bypass Switch", "RIN4RXP"}, + + /* RONMIX */ + {"RONMIX", "RONMIX Right Mixer PGA Switch", "ROPGA"}, + {"RONMIX", "RONMIX Left Mixer PGA Switch", "LOPGA"}, + {"RONMIX", "RONMIX Inverted ROP Switch", "ROPMIX"}, + + /* ROPMIX */ + {"ROPMIX", "ROPMIX Left Mic Bypass Switch", "LIN12 PGA"}, + {"ROPMIX", "ROPMIX Right Mic Bypass Switch", "RIN12 PGA"}, + {"ROPMIX", "ROPMIX Right Mixer PGA Switch", "ROPGA"}, + + /* Out Mixer PGAs */ + {"LOPGA", NULL, "LOMIX"}, + {"ROPGA", NULL, "ROMIX"}, + + {"LOUT PGA", NULL, "LOMIX"}, + {"ROUT PGA", NULL, "ROMIX"}, + + /* Output Pins */ + {"LON", NULL, "LONMIX"}, + {"LOP", NULL, "LOPMIX"}, + {"OUT", NULL, "OUT3MIX"}, + {"LOUT", NULL, "LOUT PGA"}, + {"SPKN", NULL, "SPKMIX"}, + {"ROUT", NULL, "ROUT PGA"}, + {"OUT4", NULL, "OUT4MIX"}, + {"ROP", NULL, "ROPMIX"}, + {"RON", NULL, "RONMIX"}, +}; + +/* PLL divisors */ +struct _pll_div { + u32 div2; + u32 n; + u32 k; +}; + +/* The size in bits of the pll divide multiplied by 10 + * to allow rounding later */ +#define FIXED_PLL_SIZE ((1 << 16) * 10) + +static void pll_factors(struct _pll_div *pll_div, unsigned int target, + unsigned int source) +{ + u64 Kpart; + unsigned int K, Ndiv, Nmod; + + + Ndiv = target / source; + if (Ndiv < 6) { + source >>= 1; + pll_div->div2 = 1; + Ndiv = target / source; + } else + pll_div->div2 = 0; + + if ((Ndiv < 6) || (Ndiv > 12)) + printk(KERN_WARNING + "WM8991 N value outwith recommended range! N = %d\n", Ndiv); + + pll_div->n = Ndiv; + Nmod = target % source; + Kpart = FIXED_PLL_SIZE * (long long)Nmod; + + do_div(Kpart, source); + + K = Kpart & 0xFFFFFFFF; + + /* Check if we need to round */ + if ((K % 10) >= 5) + K += 5; + + /* Move down to proper range now rounding is done */ + K /= 10; + + pll_div->k = K; +} + +static int wm8991_set_dai_pll(struct snd_soc_dai *codec_dai, + int pll_id, int src, unsigned int freq_in, unsigned int freq_out) +{ + u16 reg; + struct snd_soc_codec *codec = codec_dai->codec; + struct _pll_div pll_div; + + if (freq_in && freq_out) { + pll_factors(&pll_div, freq_out * 4, freq_in); + + /* Turn on PLL */ + reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); + reg |= WM8991_PLL_ENA; + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); + + /* sysclk comes from PLL */ + reg = snd_soc_read(codec, WM8991_CLOCKING_2); + snd_soc_write(codec, WM8991_CLOCKING_2, reg | WM8991_SYSCLK_SRC); + + /* set up N , fractional mode and pre-divisor if necessary */ + snd_soc_write(codec, WM8991_PLL1, pll_div.n | WM8991_SDM | + (pll_div.div2 ? WM8991_PRESCALE : 0)); + snd_soc_write(codec, WM8991_PLL2, (u8)(pll_div.k>>8)); + snd_soc_write(codec, WM8991_PLL3, (u8)(pll_div.k & 0xFF)); + } else { + /* Turn on PLL */ + reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); + reg &= ~WM8991_PLL_ENA; + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg); + } + return 0; +} + +/* + * Set's ADC and Voice DAC format. + */ +static int wm8991_set_dai_fmt(struct snd_soc_dai *codec_dai, + unsigned int fmt) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u16 audio1, audio3; + + audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); + audio3 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_3); + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + audio3 &= ~WM8991_AIF_MSTR1; + break; + case SND_SOC_DAIFMT_CBM_CFM: + audio3 |= WM8991_AIF_MSTR1; + break; + default: + return -EINVAL; + } + + audio1 &= ~WM8991_AIF_FMT_MASK; + + /* interface format */ + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + audio1 |= WM8991_AIF_TMF_I2S; + audio1 &= ~WM8991_AIF_LRCLK_INV; + break; + case SND_SOC_DAIFMT_RIGHT_J: + audio1 |= WM8991_AIF_TMF_RIGHTJ; + audio1 &= ~WM8991_AIF_LRCLK_INV; + break; + case SND_SOC_DAIFMT_LEFT_J: + audio1 |= WM8991_AIF_TMF_LEFTJ; + audio1 &= ~WM8991_AIF_LRCLK_INV; + break; + case SND_SOC_DAIFMT_DSP_A: + audio1 |= WM8991_AIF_TMF_DSP; + audio1 &= ~WM8991_AIF_LRCLK_INV; + break; + case SND_SOC_DAIFMT_DSP_B: + audio1 |= WM8991_AIF_TMF_DSP | WM8991_AIF_LRCLK_INV; + break; + default: + return -EINVAL; + } + + snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); + snd_soc_write(codec, WM8991_AUDIO_INTERFACE_3, audio3); + return 0; +} + +static int wm8991_set_dai_clkdiv(struct snd_soc_dai *codec_dai, + int div_id, int div) +{ + struct snd_soc_codec *codec = codec_dai->codec; + u16 reg; + + switch (div_id) { + case WM8991_MCLK_DIV: + reg = snd_soc_read(codec, WM8991_CLOCKING_2) & + ~WM8991_MCLK_DIV_MASK; + snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); + break; + case WM8991_DACCLK_DIV: + reg = snd_soc_read(codec, WM8991_CLOCKING_2) & + ~WM8991_DAC_CLKDIV_MASK; + snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); + break; + case WM8991_ADCCLK_DIV: + reg = snd_soc_read(codec, WM8991_CLOCKING_2) & + ~WM8991_ADC_CLKDIV_MASK; + snd_soc_write(codec, WM8991_CLOCKING_2, reg | div); + break; + case WM8991_BCLK_DIV: + reg = snd_soc_read(codec, WM8991_CLOCKING_1) & + ~WM8991_BCLK_DIV_MASK; + snd_soc_write(codec, WM8991_CLOCKING_1, reg | div); + break; + default: + return -EINVAL; + } + + return 0; +} + +/* + * Set PCM DAI bit size and sample rate. + */ +static int wm8991_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct snd_soc_codec *codec = dai->codec; + u16 audio1 = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_1); + + audio1 &= ~WM8991_AIF_WL_MASK; + /* bit size */ + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + break; + case SNDRV_PCM_FORMAT_S20_3LE: + audio1 |= WM8991_AIF_WL_20BITS; + break; + case SNDRV_PCM_FORMAT_S24_LE: + audio1 |= WM8991_AIF_WL_24BITS; + break; + case SNDRV_PCM_FORMAT_S32_LE: + audio1 |= WM8991_AIF_WL_32BITS; + break; + } + + snd_soc_write(codec, WM8991_AUDIO_INTERFACE_1, audio1); + return 0; +} + +static int wm8991_mute(struct snd_soc_dai *dai, int mute) +{ + struct snd_soc_codec *codec = dai->codec; + u16 val; + + val = snd_soc_read(codec, WM8991_DAC_CTRL) & ~WM8991_DAC_MUTE; + if (mute) + snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); + else + snd_soc_write(codec, WM8991_DAC_CTRL, val); + return 0; +} + +static int wm8991_set_bias_level(struct snd_soc_codec *codec, + enum snd_soc_bias_level level) +{ + u16 val; + + switch (level) { + case SND_SOC_BIAS_ON: + break; + + case SND_SOC_BIAS_PREPARE: + /* VMID=2*50k */ + val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & + ~WM8991_VMID_MODE_MASK; + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x2); + break; + + case SND_SOC_BIAS_STANDBY: + if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + snd_soc_cache_sync(codec); + /* Enable all output discharge bits */ + snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | + WM8991_DIS_RLINE | WM8991_DIS_OUT3 | + WM8991_DIS_OUT4 | WM8991_DIS_LOUT | + WM8991_DIS_ROUT); + + /* Enable POBCTRL, SOFT_ST, VMIDTOG and BUFDCOPEN */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | + WM8991_BUFDCOPEN | WM8991_POBCTRL | + WM8991_VMIDTOG); + + /* Delay to allow output caps to discharge */ + msleep(300); + + /* Disable VMIDTOG */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | + WM8991_BUFDCOPEN | WM8991_POBCTRL); + + /* disable all output discharge bits */ + snd_soc_write(codec, WM8991_ANTIPOP1, 0); + + /* Enable outputs */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1b00); + + msleep(50); + + /* Enable VMID at 2x50k */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f02); + + msleep(100); + + /* Enable VREF */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); + + msleep(600); + + /* Enable BUFIOEN */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | + WM8991_BUFDCOPEN | WM8991_POBCTRL | + WM8991_BUFIOEN); + + /* Disable outputs */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x3); + + /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_BUFIOEN); + } + + /* VMID=2*250k */ + val = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1) & + ~WM8991_VMID_MODE_MASK; + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, val | 0x4); + break; + + case SND_SOC_BIAS_OFF: + /* Enable POBCTRL and SOFT_ST */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | + WM8991_POBCTRL | WM8991_BUFIOEN); + + /* Enable POBCTRL, SOFT_ST and BUFDCOPEN */ + snd_soc_write(codec, WM8991_ANTIPOP2, WM8991_SOFTST | + WM8991_BUFDCOPEN | WM8991_POBCTRL | + WM8991_BUFIOEN); + + /* mute DAC */ + val = snd_soc_read(codec, WM8991_DAC_CTRL); + snd_soc_write(codec, WM8991_DAC_CTRL, val | WM8991_DAC_MUTE); + + /* Enable any disabled outputs */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f03); + + /* Disable VMID */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x1f01); + + msleep(300); + + /* Enable all output discharge bits */ + snd_soc_write(codec, WM8991_ANTIPOP1, WM8991_DIS_LLINE | + WM8991_DIS_RLINE | WM8991_DIS_OUT3 | + WM8991_DIS_OUT4 | WM8991_DIS_LOUT | + WM8991_DIS_ROUT); + + /* Disable VREF */ + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, 0x0); + + /* disable POBCTRL, SOFT_ST and BUFDCOPEN */ + snd_soc_write(codec, WM8991_ANTIPOP2, 0x0); + codec->cache_sync = 1; + break; + } + + codec->dapm.bias_level = level; + return 0; +} + +static int wm8991_suspend(struct snd_soc_codec *codec, pm_message_t state) +{ + wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF); + return 0; +} + +static int wm8991_resume(struct snd_soc_codec *codec) +{ + wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + return 0; +} + +/* power down chip */ +static int wm8991_remove(struct snd_soc_codec *codec) +{ + wm8991_set_bias_level(codec, SND_SOC_BIAS_OFF); + return 0; +} + +static int wm8991_probe(struct snd_soc_codec *codec) +{ + struct wm8991_priv *wm8991; + int ret; + unsigned int reg; + + wm8991 = snd_soc_codec_get_drvdata(codec); + + ret = snd_soc_codec_set_cache_io(codec, 8, 16, wm8991->control_type); + if (ret < 0) { + dev_err(codec->dev, "Failed to set cache i/o: %d\n", ret); + return ret; + } + + ret = wm8991_reset(codec); + if (ret < 0) { + dev_err(codec->dev, "Failed to issue reset\n"); + return ret; + } + + wm8991_set_bias_level(codec, SND_SOC_BIAS_STANDBY); + + reg = snd_soc_read(codec, WM8991_AUDIO_INTERFACE_4); + snd_soc_write(codec, WM8991_AUDIO_INTERFACE_4, reg | WM8991_ALRCGPIO1); + + reg = snd_soc_read(codec, WM8991_GPIO1_GPIO2) & + ~WM8991_GPIO1_SEL_MASK; + snd_soc_write(codec, WM8991_GPIO1_GPIO2, reg | 1); + + reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_1); + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_1, reg | WM8991_VREF_ENA| + WM8991_VMID_MODE_MASK); + + reg = snd_soc_read(codec, WM8991_POWER_MANAGEMENT_2); + snd_soc_write(codec, WM8991_POWER_MANAGEMENT_2, reg | WM8991_OPCLK_ENA); + + snd_soc_write(codec, WM8991_DAC_CTRL, 0); + snd_soc_write(codec, WM8991_LEFT_OUTPUT_VOLUME, 0x50 | (1<<8)); + snd_soc_write(codec, WM8991_RIGHT_OUTPUT_VOLUME, 0x50 | (1<<8)); + + snd_soc_add_controls(codec, wm8991_snd_controls, + ARRAY_SIZE(wm8991_snd_controls)); + + snd_soc_dapm_new_controls(&codec->dapm, wm8991_dapm_widgets, + ARRAY_SIZE(wm8991_dapm_widgets)); + snd_soc_dapm_add_routes(&codec->dapm, audio_map, + ARRAY_SIZE(audio_map)); + return 0; +} + +#define WM8991_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ + SNDRV_PCM_FMTBIT_S24_LE) + +static struct snd_soc_dai_ops wm8991_ops = { + .hw_params = wm8991_hw_params, + .digital_mute = wm8991_mute, + .set_fmt = wm8991_set_dai_fmt, + .set_clkdiv = wm8991_set_dai_clkdiv, + .set_pll = wm8991_set_dai_pll +}; + +/* + * The WM8991 supports 2 different and mutually exclusive DAI + * configurations. + * + * 1. ADC/DAC on Primary Interface + * 2. ADC on Primary Interface/DAC on secondary + */ +static struct snd_soc_dai_driver wm8991_dai = { + /* ADC/DAC on primary */ + .name = "wm8991", + .id = 1, + .playback = { + .stream_name = "Playback", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = WM8991_FORMATS + }, + .capture = { + .stream_name = "Capture", + .channels_min = 1, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = WM8991_FORMATS + }, + .ops = &wm8991_ops +}; + +static struct snd_soc_codec_driver soc_codec_dev_wm8991 = { + .probe = wm8991_probe, + .remove = wm8991_remove, + .suspend = wm8991_suspend, + .resume = wm8991_resume, + .set_bias_level = wm8991_set_bias_level, + .reg_cache_size = WM8991_MAX_REGISTER + 1, + .reg_word_size = sizeof(u16), + .reg_cache_default = wm8991_reg_defs +}; + +static __devinit int wm8991_i2c_probe(struct i2c_client *i2c, + const struct i2c_device_id *id) +{ + struct wm8991_priv *wm8991; + int ret; + + wm8991 = kzalloc(sizeof *wm8991, GFP_KERNEL); + if (!wm8991) + return -ENOMEM; + + wm8991->control_type = SND_SOC_I2C; + i2c_set_clientdata(i2c, wm8991); + + ret = snd_soc_register_codec(&i2c->dev, + &soc_codec_dev_wm8991, &wm8991_dai, 1); + if (ret < 0) + kfree(wm8991); + return ret; +} + +static __devexit int wm8991_i2c_remove(struct i2c_client *client) +{ + snd_soc_unregister_codec(&client->dev); + kfree(i2c_get_clientdata(client)); + return 0; +} + +static const struct i2c_device_id wm8991_i2c_id[] = { + { "wm8991", 0 }, + { } +}; +MODULE_DEVICE_TABLE(i2c, wm8991_i2c_id); + +static struct i2c_driver wm8991_i2c_driver = { + .driver = { + .name = "wm8991", + .owner = THIS_MODULE, + }, + .probe = wm8991_i2c_probe, + .remove = __devexit_p(wm8991_i2c_remove), + .id_table = wm8991_i2c_id, +}; + +static int __init wm8991_modinit(void) +{ + int ret; + ret = i2c_add_driver(&wm8991_i2c_driver); + if (ret != 0) { + printk(KERN_ERR "Failed to register WM8991 I2C driver: %d\n", + ret); + } + return 0; +} +module_init(wm8991_modinit); + +static void __exit wm8991_exit(void) +{ + i2c_del_driver(&wm8991_i2c_driver); +} +module_exit(wm8991_exit); + +MODULE_DESCRIPTION("ASoC WM8991 driver"); +MODULE_AUTHOR("Graeme Gregory"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/codecs/wm8991.h b/sound/soc/codecs/wm8991.h new file mode 100644 index 000000000000..8a942efd18a5 --- /dev/null +++ b/sound/soc/codecs/wm8991.h @@ -0,0 +1,833 @@ +/* + * wm8991.h -- audio driver for WM8991 + * + * Copyright 2007 Wolfson Microelectronics PLC. + * Author: Graeme Gregory + * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + */ + +#ifndef _WM8991_H +#define _WM8991_H + +/* + * Register values. + */ +#define WM8991_RESET 0x00 +#define WM8991_POWER_MANAGEMENT_1 0x01 +#define WM8991_POWER_MANAGEMENT_2 0x02 +#define WM8991_POWER_MANAGEMENT_3 0x03 +#define WM8991_AUDIO_INTERFACE_1 0x04 +#define WM8991_AUDIO_INTERFACE_2 0x05 +#define WM8991_CLOCKING_1 0x06 +#define WM8991_CLOCKING_2 0x07 +#define WM8991_AUDIO_INTERFACE_3 0x08 +#define WM8991_AUDIO_INTERFACE_4 0x09 +#define WM8991_DAC_CTRL 0x0A +#define WM8991_LEFT_DAC_DIGITAL_VOLUME 0x0B +#define WM8991_RIGHT_DAC_DIGITAL_VOLUME 0x0C +#define WM8991_DIGITAL_SIDE_TONE 0x0D +#define WM8991_ADC_CTRL 0x0E +#define WM8991_LEFT_ADC_DIGITAL_VOLUME 0x0F +#define WM8991_RIGHT_ADC_DIGITAL_VOLUME 0x10 +#define WM8991_GPIO_CTRL_1 0x12 +#define WM8991_GPIO1_GPIO2 0x13 +#define WM8991_GPIO3_GPIO4 0x14 +#define WM8991_GPIO5_GPIO6 0x15 +#define WM8991_GPIOCTRL_2 0x16 +#define WM8991_GPIO_POL 0x17 +#define WM8991_LEFT_LINE_INPUT_1_2_VOLUME 0x18 +#define WM8991_LEFT_LINE_INPUT_3_4_VOLUME 0x19 +#define WM8991_RIGHT_LINE_INPUT_1_2_VOLUME 0x1A +#define WM8991_RIGHT_LINE_INPUT_3_4_VOLUME 0x1B +#define WM8991_LEFT_OUTPUT_VOLUME 0x1C +#define WM8991_RIGHT_OUTPUT_VOLUME 0x1D +#define WM8991_LINE_OUTPUTS_VOLUME 0x1E +#define WM8991_OUT3_4_VOLUME 0x1F +#define WM8991_LEFT_OPGA_VOLUME 0x20 +#define WM8991_RIGHT_OPGA_VOLUME 0x21 +#define WM8991_SPEAKER_VOLUME 0x22 +#define WM8991_CLASSD1 0x23 +#define WM8991_CLASSD3 0x25 +#define WM8991_INPUT_MIXER1 0x27 +#define WM8991_INPUT_MIXER2 0x28 +#define WM8991_INPUT_MIXER3 0x29 +#define WM8991_INPUT_MIXER4 0x2A +#define WM8991_INPUT_MIXER5 0x2B +#define WM8991_INPUT_MIXER6 0x2C +#define WM8991_OUTPUT_MIXER1 0x2D +#define WM8991_OUTPUT_MIXER2 0x2E +#define WM8991_OUTPUT_MIXER3 0x2F +#define WM8991_OUTPUT_MIXER4 0x30 +#define WM8991_OUTPUT_MIXER5 0x31 +#define WM8991_OUTPUT_MIXER6 0x32 +#define WM8991_OUT3_4_MIXER 0x33 +#define WM8991_LINE_MIXER1 0x34 +#define WM8991_LINE_MIXER2 0x35 +#define WM8991_SPEAKER_MIXER 0x36 +#define WM8991_ADDITIONAL_CONTROL 0x37 +#define WM8991_ANTIPOP1 0x38 +#define WM8991_ANTIPOP2 0x39 +#define WM8991_MICBIAS 0x3A +#define WM8991_PLL1 0x3C +#define WM8991_PLL2 0x3D +#define WM8991_PLL3 0x3E +#define WM8991_INTDRIVBITS 0x3F + +#define WM8991_REGISTER_COUNT 60 +#define WM8991_MAX_REGISTER 0x3F + +/* + * Field Definitions. + */ + +/* + * R0 (0x00) - Reset + */ +#define WM8991_SW_RESET_CHIP_ID_MASK 0xFFFF /* SW_RESET_CHIP_ID - [15:0] */ + +/* + * R1 (0x01) - Power Management (1) + */ +#define WM8991_SPK_ENA 0x1000 /* SPK_ENA */ +#define WM8991_SPK_ENA_BIT 12 +#define WM8991_OUT3_ENA 0x0800 /* OUT3_ENA */ +#define WM8991_OUT3_ENA_BIT 11 +#define WM8991_OUT4_ENA 0x0400 /* OUT4_ENA */ +#define WM8991_OUT4_ENA_BIT 10 +#define WM8991_LOUT_ENA 0x0200 /* LOUT_ENA */ +#define WM8991_LOUT_ENA_BIT 9 +#define WM8991_ROUT_ENA 0x0100 /* ROUT_ENA */ +#define WM8991_ROUT_ENA_BIT 8 +#define WM8991_MICBIAS_ENA 0x0010 /* MICBIAS_ENA */ +#define WM8991_MICBIAS_ENA_BIT 4 +#define WM8991_VMID_MODE_MASK 0x0006 /* VMID_MODE - [2:1] */ +#define WM8991_VREF_ENA 0x0001 /* VREF_ENA */ +#define WM8991_VREF_ENA_BIT 0 + +/* + * R2 (0x02) - Power Management (2) + */ +#define WM8991_PLL_ENA 0x8000 /* PLL_ENA */ +#define WM8991_PLL_ENA_BIT 15 +#define WM8991_TSHUT_ENA 0x4000 /* TSHUT_ENA */ +#define WM8991_TSHUT_ENA_BIT 14 +#define WM8991_TSHUT_OPDIS 0x2000 /* TSHUT_OPDIS */ +#define WM8991_TSHUT_OPDIS_BIT 13 +#define WM8991_OPCLK_ENA 0x0800 /* OPCLK_ENA */ +#define WM8991_OPCLK_ENA_BIT 11 +#define WM8991_AINL_ENA 0x0200 /* AINL_ENA */ +#define WM8991_AINL_ENA_BIT 9 +#define WM8991_AINR_ENA 0x0100 /* AINR_ENA */ +#define WM8991_AINR_ENA_BIT 8 +#define WM8991_LIN34_ENA 0x0080 /* LIN34_ENA */ +#define WM8991_LIN34_ENA_BIT 7 +#define WM8991_LIN12_ENA 0x0040 /* LIN12_ENA */ +#define WM8991_LIN12_ENA_BIT 6 +#define WM8991_RIN34_ENA 0x0020 /* RIN34_ENA */ +#define WM8991_RIN34_ENA_BIT 5 +#define WM8991_RIN12_ENA 0x0010 /* RIN12_ENA */ +#define WM8991_RIN12_ENA_BIT 4 +#define WM8991_ADCL_ENA 0x0002 /* ADCL_ENA */ +#define WM8991_ADCL_ENA_BIT 1 +#define WM8991_ADCR_ENA 0x0001 /* ADCR_ENA */ +#define WM8991_ADCR_ENA_BIT 0 + +/* + * R3 (0x03) - Power Management (3) + */ +#define WM8991_LON_ENA 0x2000 /* LON_ENA */ +#define WM8991_LON_ENA_BIT 13 +#define WM8991_LOP_ENA 0x1000 /* LOP_ENA */ +#define WM8991_LOP_ENA_BIT 12 +#define WM8991_RON_ENA 0x0800 /* RON_ENA */ +#define WM8991_RON_ENA_BIT 11 +#define WM8991_ROP_ENA 0x0400 /* ROP_ENA */ +#define WM8991_ROP_ENA_BIT 10 +#define WM8991_LOPGA_ENA 0x0080 /* LOPGA_ENA */ +#define WM8991_LOPGA_ENA_BIT 7 +#define WM8991_ROPGA_ENA 0x0040 /* ROPGA_ENA */ +#define WM8991_ROPGA_ENA_BIT 6 +#define WM8991_LOMIX_ENA 0x0020 /* LOMIX_ENA */ +#define WM8991_LOMIX_ENA_BIT 5 +#define WM8991_ROMIX_ENA 0x0010 /* ROMIX_ENA */ +#define WM8991_ROMIX_ENA_BIT 4 +#define WM8991_DACL_ENA 0x0002 /* DACL_ENA */ +#define WM8991_DACL_ENA_BIT 1 +#define WM8991_DACR_ENA 0x0001 /* DACR_ENA */ +#define WM8991_DACR_ENA_BIT 0 + +/* + * R4 (0x04) - Audio Interface (1) + */ +#define WM8991_AIFADCL_SRC 0x8000 /* AIFADCL_SRC */ +#define WM8991_AIFADCR_SRC 0x4000 /* AIFADCR_SRC */ +#define WM8991_AIFADC_TDM 0x2000 /* AIFADC_TDM */ +#define WM8991_AIFADC_TDM_CHAN 0x1000 /* AIFADC_TDM_CHAN */ +#define WM8991_AIF_BCLK_INV 0x0100 /* AIF_BCLK_INV */ +#define WM8991_AIF_LRCLK_INV 0x0080 /* AIF_LRCLK_INV */ +#define WM8991_AIF_WL_MASK 0x0060 /* AIF_WL - [6:5] */ +#define WM8991_AIF_WL_16BITS (0 << 5) +#define WM8991_AIF_WL_20BITS (1 << 5) +#define WM8991_AIF_WL_24BITS (2 << 5) +#define WM8991_AIF_WL_32BITS (3 << 5) +#define WM8991_AIF_FMT_MASK 0x0018 /* AIF_FMT - [4:3] */ +#define WM8991_AIF_TMF_RIGHTJ (0 << 3) +#define WM8991_AIF_TMF_LEFTJ (1 << 3) +#define WM8991_AIF_TMF_I2S (2 << 3) +#define WM8991_AIF_TMF_DSP (3 << 3) + +/* + * R5 (0x05) - Audio Interface (2) + */ +#define WM8991_DACL_SRC 0x8000 /* DACL_SRC */ +#define WM8991_DACR_SRC 0x4000 /* DACR_SRC */ +#define WM8991_AIFDAC_TDM 0x2000 /* AIFDAC_TDM */ +#define WM8991_AIFDAC_TDM_CHAN 0x1000 /* AIFDAC_TDM_CHAN */ +#define WM8991_DAC_BOOST_MASK 0x0C00 /* DAC_BOOST - [11:10] */ +#define WM8991_DAC_COMP 0x0010 /* DAC_COMP */ +#define WM8991_DAC_COMPMODE 0x0008 /* DAC_COMPMODE */ +#define WM8991_ADC_COMP 0x0004 /* ADC_COMP */ +#define WM8991_ADC_COMPMODE 0x0002 /* ADC_COMPMODE */ +#define WM8991_LOOPBACK 0x0001 /* LOOPBACK */ + +/* + * R6 (0x06) - Clocking (1) + */ +#define WM8991_TOCLK_RATE 0x8000 /* TOCLK_RATE */ +#define WM8991_TOCLK_ENA 0x4000 /* TOCLK_ENA */ +#define WM8991_OPCLKDIV_MASK 0x1E00 /* OPCLKDIV - [12:9] */ +#define WM8991_DCLKDIV_MASK 0x01C0 /* DCLKDIV - [8:6] */ +#define WM8991_BCLK_DIV_MASK 0x001E /* BCLK_DIV - [4:1] */ +#define WM8991_BCLK_DIV_1 (0x0 << 1) +#define WM8991_BCLK_DIV_1_5 (0x1 << 1) +#define WM8991_BCLK_DIV_2 (0x2 << 1) +#define WM8991_BCLK_DIV_3 (0x3 << 1) +#define WM8991_BCLK_DIV_4 (0x4 << 1) +#define WM8991_BCLK_DIV_5_5 (0x5 << 1) +#define WM8991_BCLK_DIV_6 (0x6 << 1) +#define WM8991_BCLK_DIV_8 (0x7 << 1) +#define WM8991_BCLK_DIV_11 (0x8 << 1) +#define WM8991_BCLK_DIV_12 (0x9 << 1) +#define WM8991_BCLK_DIV_16 (0xA << 1) +#define WM8991_BCLK_DIV_22 (0xB << 1) +#define WM8991_BCLK_DIV_24 (0xC << 1) +#define WM8991_BCLK_DIV_32 (0xD << 1) +#define WM8991_BCLK_DIV_44 (0xE << 1) +#define WM8991_BCLK_DIV_48 (0xF << 1) + +/* + * R7 (0x07) - Clocking (2) + */ +#define WM8991_MCLK_SRC 0x8000 /* MCLK_SRC */ +#define WM8991_SYSCLK_SRC 0x4000 /* SYSCLK_SRC */ +#define WM8991_CLK_FORCE 0x2000 /* CLK_FORCE */ +#define WM8991_MCLK_DIV_MASK 0x1800 /* MCLK_DIV - [12:11] */ +#define WM8991_MCLK_DIV_1 (0 << 11) +#define WM8991_MCLK_DIV_2 ( 2 << 11) +#define WM8991_MCLK_INV 0x0400 /* MCLK_INV */ +#define WM8991_ADC_CLKDIV_MASK 0x00E0 /* ADC_CLKDIV - [7:5] */ +#define WM8991_ADC_CLKDIV_1 (0 << 5) +#define WM8991_ADC_CLKDIV_1_5 (1 << 5) +#define WM8991_ADC_CLKDIV_2 (2 << 5) +#define WM8991_ADC_CLKDIV_3 (3 << 5) +#define WM8991_ADC_CLKDIV_4 (4 << 5) +#define WM8991_ADC_CLKDIV_5_5 (5 << 5) +#define WM8991_ADC_CLKDIV_6 (6 << 5) +#define WM8991_DAC_CLKDIV_MASK 0x001C /* DAC_CLKDIV - [4:2] */ +#define WM8991_DAC_CLKDIV_1 (0 << 2) +#define WM8991_DAC_CLKDIV_1_5 (1 << 2) +#define WM8991_DAC_CLKDIV_2 (2 << 2) +#define WM8991_DAC_CLKDIV_3 (3 << 2) +#define WM8991_DAC_CLKDIV_4 (4 << 2) +#define WM8991_DAC_CLKDIV_5_5 (5 << 2) +#define WM8991_DAC_CLKDIV_6 (6 << 2) + +/* + * R8 (0x08) - Audio Interface (3) + */ +#define WM8991_AIF_MSTR1 0x8000 /* AIF_MSTR1 */ +#define WM8991_AIF_MSTR2 0x4000 /* AIF_MSTR2 */ +#define WM8991_AIF_SEL 0x2000 /* AIF_SEL */ +#define WM8991_ADCLRC_DIR 0x0800 /* ADCLRC_DIR */ +#define WM8991_ADCLRC_RATE_MASK 0x07FF /* ADCLRC_RATE - [10:0] */ + +/* + * R9 (0x09) - Audio Interface (4) + */ +#define WM8991_ALRCGPIO1 0x8000 /* ALRCGPIO1 */ +#define WM8991_ALRCBGPIO6 0x4000 /* ALRCBGPIO6 */ +#define WM8991_AIF_TRIS 0x2000 /* AIF_TRIS */ +#define WM8991_DACLRC_DIR 0x0800 /* DACLRC_DIR */ +#define WM8991_DACLRC_RATE_MASK 0x07FF /* DACLRC_RATE - [10:0] */ + +/* + * R10 (0x0A) - DAC CTRL + */ +#define WM8991_AIF_LRCLKRATE 0x0400 /* AIF_LRCLKRATE */ +#define WM8991_DAC_MONO 0x0200 /* DAC_MONO */ +#define WM8991_DAC_SB_FILT 0x0100 /* DAC_SB_FILT */ +#define WM8991_DAC_MUTERATE 0x0080 /* DAC_MUTERATE */ +#define WM8991_DAC_MUTEMODE 0x0040 /* DAC_MUTEMODE */ +#define WM8991_DEEMP_MASK 0x0030 /* DEEMP - [5:4] */ +#define WM8991_DAC_MUTE 0x0004 /* DAC_MUTE */ +#define WM8991_DACL_DATINV 0x0002 /* DACL_DATINV */ +#define WM8991_DACR_DATINV 0x0001 /* DACR_DATINV */ + +/* + * R11 (0x0B) - Left DAC Digital Volume + */ +#define WM8991_DAC_VU 0x0100 /* DAC_VU */ +#define WM8991_DACL_VOL_MASK 0x00FF /* DACL_VOL - [7:0] */ +#define WM8991_DACL_VOL_SHIFT 0 +/* + * R12 (0x0C) - Right DAC Digital Volume + */ +#define WM8991_DAC_VU 0x0100 /* DAC_VU */ +#define WM8991_DACR_VOL_MASK 0x00FF /* DACR_VOL - [7:0] */ +#define WM8991_DACR_VOL_SHIFT 0 +/* + * R13 (0x0D) - Digital Side Tone + */ +#define WM8991_ADCL_DAC_SVOL_MASK 0x0F /* ADCL_DAC_SVOL - [12:9] */ +#define WM8991_ADCL_DAC_SVOL_SHIFT 9 +#define WM8991_ADCR_DAC_SVOL_MASK 0x0F /* ADCR_DAC_SVOL - [8:5] */ +#define WM8991_ADCR_DAC_SVOL_SHIFT 5 +#define WM8991_ADC_TO_DACL_MASK 0x03 /* ADC_TO_DACL - [3:2] */ +#define WM8991_ADC_TO_DACL_SHIFT 2 +#define WM8991_ADC_TO_DACR_MASK 0x03 /* ADC_TO_DACR - [1:0] */ +#define WM8991_ADC_TO_DACR_SHIFT 0 + +/* + * R14 (0x0E) - ADC CTRL + */ +#define WM8991_ADC_HPF_ENA 0x0100 /* ADC_HPF_ENA */ +#define WM8991_ADC_HPF_ENA_BIT 8 +#define WM8991_ADC_HPF_CUT_MASK 0x03 /* ADC_HPF_CUT - [6:5] */ +#define WM8991_ADC_HPF_CUT_SHIFT 5 +#define WM8991_ADCL_DATINV 0x0002 /* ADCL_DATINV */ +#define WM8991_ADCL_DATINV_BIT 1 +#define WM8991_ADCR_DATINV 0x0001 /* ADCR_DATINV */ +#define WM8991_ADCR_DATINV_BIT 0 + +/* + * R15 (0x0F) - Left ADC Digital Volume + */ +#define WM8991_ADC_VU 0x0100 /* ADC_VU */ +#define WM8991_ADCL_VOL_MASK 0x00FF /* ADCL_VOL - [7:0] */ +#define WM8991_ADCL_VOL_SHIFT 0 + +/* + * R16 (0x10) - Right ADC Digital Volume + */ +#define WM8991_ADC_VU 0x0100 /* ADC_VU */ +#define WM8991_ADCR_VOL_MASK 0x00FF /* ADCR_VOL - [7:0] */ +#define WM8991_ADCR_VOL_SHIFT 0 + +/* + * R18 (0x12) - GPIO CTRL 1 + */ +#define WM8991_IRQ 0x1000 /* IRQ */ +#define WM8991_TEMPOK 0x0800 /* TEMPOK */ +#define WM8991_MICSHRT 0x0400 /* MICSHRT */ +#define WM8991_MICDET 0x0200 /* MICDET */ +#define WM8991_PLL_LCK 0x0100 /* PLL_LCK */ +#define WM8991_GPI8_STATUS 0x0080 /* GPI8_STATUS */ +#define WM8991_GPI7_STATUS 0x0040 /* GPI7_STATUS */ +#define WM8991_GPIO6_STATUS 0x0020 /* GPIO6_STATUS */ +#define WM8991_GPIO5_STATUS 0x0010 /* GPIO5_STATUS */ +#define WM8991_GPIO4_STATUS 0x0008 /* GPIO4_STATUS */ +#define WM8991_GPIO3_STATUS 0x0004 /* GPIO3_STATUS */ +#define WM8991_GPIO2_STATUS 0x0002 /* GPIO2_STATUS */ +#define WM8991_GPIO1_STATUS 0x0001 /* GPIO1_STATUS */ + +/* + * R19 (0x13) - GPIO1 & GPIO2 + */ +#define WM8991_GPIO2_DEB_ENA 0x8000 /* GPIO2_DEB_ENA */ +#define WM8991_GPIO2_IRQ_ENA 0x4000 /* GPIO2_IRQ_ENA */ +#define WM8991_GPIO2_PU 0x2000 /* GPIO2_PU */ +#define WM8991_GPIO2_PD 0x1000 /* GPIO2_PD */ +#define WM8991_GPIO2_SEL_MASK 0x0F00 /* GPIO2_SEL - [11:8] */ +#define WM8991_GPIO1_DEB_ENA 0x0080 /* GPIO1_DEB_ENA */ +#define WM8991_GPIO1_IRQ_ENA 0x0040 /* GPIO1_IRQ_ENA */ +#define WM8991_GPIO1_PU 0x0020 /* GPIO1_PU */ +#define WM8991_GPIO1_PD 0x0010 /* GPIO1_PD */ +#define WM8991_GPIO1_SEL_MASK 0x000F /* GPIO1_SEL - [3:0] */ + +/* + * R20 (0x14) - GPIO3 & GPIO4 + */ +#define WM8991_GPIO4_DEB_ENA 0x8000 /* GPIO4_DEB_ENA */ +#define WM8991_GPIO4_IRQ_ENA 0x4000 /* GPIO4_IRQ_ENA */ +#define WM8991_GPIO4_PU 0x2000 /* GPIO4_PU */ +#define WM8991_GPIO4_PD 0x1000 /* GPIO4_PD */ +#define WM8991_GPIO4_SEL_MASK 0x0F00 /* GPIO4_SEL - [11:8] */ +#define WM8991_GPIO3_DEB_ENA 0x0080 /* GPIO3_DEB_ENA */ +#define WM8991_GPIO3_IRQ_ENA 0x0040 /* GPIO3_IRQ_ENA */ +#define WM8991_GPIO3_PU 0x0020 /* GPIO3_PU */ +#define WM8991_GPIO3_PD 0x0010 /* GPIO3_PD */ +#define WM8991_GPIO3_SEL_MASK 0x000F /* GPIO3_SEL - [3:0] */ + +/* + * R21 (0x15) - GPIO5 & GPIO6 + */ +#define WM8991_GPIO6_DEB_ENA 0x8000 /* GPIO6_DEB_ENA */ +#define WM8991_GPIO6_IRQ_ENA 0x4000 /* GPIO6_IRQ_ENA */ +#define WM8991_GPIO6_PU 0x2000 /* GPIO6_PU */ +#define WM8991_GPIO6_PD 0x1000 /* GPIO6_PD */ +#define WM8991_GPIO6_SEL_MASK 0x0F00 /* GPIO6_SEL - [11:8] */ +#define WM8991_GPIO5_DEB_ENA 0x0080 /* GPIO5_DEB_ENA */ +#define WM8991_GPIO5_IRQ_ENA 0x0040 /* GPIO5_IRQ_ENA */ +#define WM8991_GPIO5_PU 0x0020 /* GPIO5_PU */ +#define WM8991_GPIO5_PD 0x0010 /* GPIO5_PD */ +#define WM8991_GPIO5_SEL_MASK 0x000F /* GPIO5_SEL - [3:0] */ + +/* + * R22 (0x16) - GPIOCTRL 2 + */ +#define WM8991_RD_3W_ENA 0x8000 /* RD_3W_ENA */ +#define WM8991_MODE_3W4W 0x4000 /* MODE_3W4W */ +#define WM8991_TEMPOK_IRQ_ENA 0x0800 /* TEMPOK_IRQ_ENA */ +#define WM8991_MICSHRT_IRQ_ENA 0x0400 /* MICSHRT_IRQ_ENA */ +#define WM8991_MICDET_IRQ_ENA 0x0200 /* MICDET_IRQ_ENA */ +#define WM8991_PLL_LCK_IRQ_ENA 0x0100 /* PLL_LCK_IRQ_ENA */ +#define WM8991_GPI8_DEB_ENA 0x0080 /* GPI8_DEB_ENA */ +#define WM8991_GPI8_IRQ_ENA 0x0040 /* GPI8_IRQ_ENA */ +#define WM8991_GPI8_ENA 0x0010 /* GPI8_ENA */ +#define WM8991_GPI7_DEB_ENA 0x0008 /* GPI7_DEB_ENA */ +#define WM8991_GPI7_IRQ_ENA 0x0004 /* GPI7_IRQ_ENA */ +#define WM8991_GPI7_ENA 0x0001 /* GPI7_ENA */ + +/* + * R23 (0x17) - GPIO_POL + */ +#define WM8991_IRQ_INV 0x1000 /* IRQ_INV */ +#define WM8991_TEMPOK_POL 0x0800 /* TEMPOK_POL */ +#define WM8991_MICSHRT_POL 0x0400 /* MICSHRT_POL */ +#define WM8991_MICDET_POL 0x0200 /* MICDET_POL */ +#define WM8991_PLL_LCK_POL 0x0100 /* PLL_LCK_POL */ +#define WM8991_GPI8_POL 0x0080 /* GPI8_POL */ +#define WM8991_GPI7_POL 0x0040 /* GPI7_POL */ +#define WM8991_GPIO6_POL 0x0020 /* GPIO6_POL */ +#define WM8991_GPIO5_POL 0x0010 /* GPIO5_POL */ +#define WM8991_GPIO4_POL 0x0008 /* GPIO4_POL */ +#define WM8991_GPIO3_POL 0x0004 /* GPIO3_POL */ +#define WM8991_GPIO2_POL 0x0002 /* GPIO2_POL */ +#define WM8991_GPIO1_POL 0x0001 /* GPIO1_POL */ + +/* + * R24 (0x18) - Left Line Input 1&2 Volume + */ +#define WM8991_IPVU 0x0100 /* IPVU */ +#define WM8991_LI12MUTE 0x0080 /* LI12MUTE */ +#define WM8991_LI12MUTE_BIT 7 +#define WM8991_LI12ZC 0x0040 /* LI12ZC */ +#define WM8991_LI12ZC_BIT 6 +#define WM8991_LIN12VOL_MASK 0x001F /* LIN12VOL - [4:0] */ +#define WM8991_LIN12VOL_SHIFT 0 +/* + * R25 (0x19) - Left Line Input 3&4 Volume + */ +#define WM8991_IPVU 0x0100 /* IPVU */ +#define WM8991_LI34MUTE 0x0080 /* LI34MUTE */ +#define WM8991_LI34MUTE_BIT 7 +#define WM8991_LI34ZC 0x0040 /* LI34ZC */ +#define WM8991_LI34ZC_BIT 6 +#define WM8991_LIN34VOL_MASK 0x001F /* LIN34VOL - [4:0] */ +#define WM8991_LIN34VOL_SHIFT 0 + +/* + * R26 (0x1A) - Right Line Input 1&2 Volume + */ +#define WM8991_IPVU 0x0100 /* IPVU */ +#define WM8991_RI12MUTE 0x0080 /* RI12MUTE */ +#define WM8991_RI12MUTE_BIT 7 +#define WM8991_RI12ZC 0x0040 /* RI12ZC */ +#define WM8991_RI12ZC_BIT 6 +#define WM8991_RIN12VOL_MASK 0x001F /* RIN12VOL - [4:0] */ +#define WM8991_RIN12VOL_SHIFT 0 + +/* + * R27 (0x1B) - Right Line Input 3&4 Volume + */ +#define WM8991_IPVU 0x0100 /* IPVU */ +#define WM8991_RI34MUTE 0x0080 /* RI34MUTE */ +#define WM8991_RI34MUTE_BIT 7 +#define WM8991_RI34ZC 0x0040 /* RI34ZC */ +#define WM8991_RI34ZC_BIT 6 +#define WM8991_RIN34VOL_MASK 0x001F /* RIN34VOL - [4:0] */ +#define WM8991_RIN34VOL_SHIFT 0 + +/* + * R28 (0x1C) - Left Output Volume + */ +#define WM8991_OPVU 0x0100 /* OPVU */ +#define WM8991_LOZC 0x0080 /* LOZC */ +#define WM8991_LOZC_BIT 7 +#define WM8991_LOUTVOL_MASK 0x007F /* LOUTVOL - [6:0] */ +#define WM8991_LOUTVOL_SHIFT 0 +/* + * R29 (0x1D) - Right Output Volume + */ +#define WM8991_OPVU 0x0100 /* OPVU */ +#define WM8991_ROZC 0x0080 /* ROZC */ +#define WM8991_ROZC_BIT 7 +#define WM8991_ROUTVOL_MASK 0x007F /* ROUTVOL - [6:0] */ +#define WM8991_ROUTVOL_SHIFT 0 +/* + * R30 (0x1E) - Line Outputs Volume + */ +#define WM8991_LONMUTE 0x0040 /* LONMUTE */ +#define WM8991_LONMUTE_BIT 6 +#define WM8991_LOPMUTE 0x0020 /* LOPMUTE */ +#define WM8991_LOPMUTE_BIT 5 +#define WM8991_LOATTN 0x0010 /* LOATTN */ +#define WM8991_LOATTN_BIT 4 +#define WM8991_RONMUTE 0x0004 /* RONMUTE */ +#define WM8991_RONMUTE_BIT 2 +#define WM8991_ROPMUTE 0x0002 /* ROPMUTE */ +#define WM8991_ROPMUTE_BIT 1 +#define WM8991_ROATTN 0x0001 /* ROATTN */ +#define WM8991_ROATTN_BIT 0 + +/* + * R31 (0x1F) - Out3/4 Volume + */ +#define WM8991_OUT3MUTE 0x0020 /* OUT3MUTE */ +#define WM8991_OUT3MUTE_BIT 5 +#define WM8991_OUT3ATTN 0x0010 /* OUT3ATTN */ +#define WM8991_OUT3ATTN_BIT 4 +#define WM8991_OUT4MUTE 0x0002 /* OUT4MUTE */ +#define WM8991_OUT4MUTE_BIT 1 +#define WM8991_OUT4ATTN 0x0001 /* OUT4ATTN */ +#define WM8991_OUT4ATTN_BIT 0 + +/* + * R32 (0x20) - Left OPGA Volume + */ +#define WM8991_OPVU 0x0100 /* OPVU */ +#define WM8991_LOPGAZC 0x0080 /* LOPGAZC */ +#define WM8991_LOPGAZC_BIT 7 +#define WM8991_LOPGAVOL_MASK 0x007F /* LOPGAVOL - [6:0] */ +#define WM8991_LOPGAVOL_SHIFT 0 + +/* + * R33 (0x21) - Right OPGA Volume + */ +#define WM8991_OPVU 0x0100 /* OPVU */ +#define WM8991_ROPGAZC 0x0080 /* ROPGAZC */ +#define WM8991_ROPGAZC_BIT 7 +#define WM8991_ROPGAVOL_MASK 0x007F /* ROPGAVOL - [6:0] */ +#define WM8991_ROPGAVOL_SHIFT 0 +/* + * R34 (0x22) - Speaker Volume + */ +#define WM8991_SPKVOL_MASK 0x0003 /* SPKVOL - [1:0] */ +#define WM8991_SPKVOL_SHIFT 0 + +/* + * R35 (0x23) - ClassD1 + */ +#define WM8991_CDMODE 0x0100 /* CDMODE */ +#define WM8991_CDMODE_BIT 8 + +/* + * R37 (0x25) - ClassD3 + */ +#define WM8991_DCGAIN_MASK 0x0007 /* DCGAIN - [5:3] */ +#define WM8991_DCGAIN_SHIFT 3 +#define WM8991_ACGAIN_MASK 0x0007 /* ACGAIN - [2:0] */ +#define WM8991_ACGAIN_SHIFT 0 +/* + * R39 (0x27) - Input Mixer1 + */ +#define WM8991_AINLMODE_MASK 0x000C /* AINLMODE - [3:2] */ +#define WM8991_AINLMODE_SHIFT 2 +#define WM8991_AINRMODE_MASK 0x0003 /* AINRMODE - [1:0] */ +#define WM8991_AINRMODE_SHIFT 0 + +/* + * R40 (0x28) - Input Mixer2 + */ +#define WM8991_LMP4 0x0080 /* LMP4 */ +#define WM8991_LMP4_BIT 7 /* LMP4 */ +#define WM8991_LMN3 0x0040 /* LMN3 */ +#define WM8991_LMN3_BIT 6 /* LMN3 */ +#define WM8991_LMP2 0x0020 /* LMP2 */ +#define WM8991_LMP2_BIT 5 /* LMP2 */ +#define WM8991_LMN1 0x0010 /* LMN1 */ +#define WM8991_LMN1_BIT 4 /* LMN1 */ +#define WM8991_RMP4 0x0008 /* RMP4 */ +#define WM8991_RMP4_BIT 3 /* RMP4 */ +#define WM8991_RMN3 0x0004 /* RMN3 */ +#define WM8991_RMN3_BIT 2 /* RMN3 */ +#define WM8991_RMP2 0x0002 /* RMP2 */ +#define WM8991_RMP2_BIT 1 /* RMP2 */ +#define WM8991_RMN1 0x0001 /* RMN1 */ +#define WM8991_RMN1_BIT 0 /* RMN1 */ + +/* + * R41 (0x29) - Input Mixer3 + */ +#define WM8991_L34MNB 0x0100 /* L34MNB */ +#define WM8991_L34MNB_BIT 8 +#define WM8991_L34MNBST 0x0080 /* L34MNBST */ +#define WM8991_L34MNBST_BIT 7 +#define WM8991_L12MNB 0x0020 /* L12MNB */ +#define WM8991_L12MNB_BIT 5 +#define WM8991_L12MNBST 0x0010 /* L12MNBST */ +#define WM8991_L12MNBST_BIT 4 +#define WM8991_LDBVOL_MASK 0x0007 /* LDBVOL - [2:0] */ +#define WM8991_LDBVOL_SHIFT 0 + +/* + * R42 (0x2A) - Input Mixer4 + */ +#define WM8991_R34MNB 0x0100 /* R34MNB */ +#define WM8991_R34MNB_BIT 8 +#define WM8991_R34MNBST 0x0080 /* R34MNBST */ +#define WM8991_R34MNBST_BIT 7 +#define WM8991_R12MNB 0x0020 /* R12MNB */ +#define WM8991_R12MNB_BIT 5 +#define WM8991_R12MNBST 0x0010 /* R12MNBST */ +#define WM8991_R12MNBST_BIT 4 +#define WM8991_RDBVOL_MASK 0x0007 /* RDBVOL - [2:0] */ +#define WM8991_RDBVOL_SHIFT 0 + +/* + * R43 (0x2B) - Input Mixer5 + */ +#define WM8991_LI2BVOL_MASK 0x07 /* LI2BVOL - [8:6] */ +#define WM8991_LI2BVOL_SHIFT 6 +#define WM8991_LR4BVOL_MASK 0x07 /* LR4BVOL - [5:3] */ +#define WM8991_LR4BVOL_SHIFT 3 +#define WM8991_LL4BVOL_MASK 0x07 /* LL4BVOL - [2:0] */ +#define WM8991_LL4BVOL_SHIFT 0 + +/* + * R44 (0x2C) - Input Mixer6 + */ +#define WM8991_RI2BVOL_MASK 0x07 /* RI2BVOL - [8:6] */ +#define WM8991_RI2BVOL_SHIFT 6 +#define WM8991_RL4BVOL_MASK 0x07 /* RL4BVOL - [5:3] */ +#define WM8991_RL4BVOL_SHIFT 3 +#define WM8991_RR4BVOL_MASK 0x07 /* RR4BVOL - [2:0] */ +#define WM8991_RR4BVOL_SHIFT 0 + +/* + * R45 (0x2D) - Output Mixer1 + */ +#define WM8991_LRBLO 0x0080 /* LRBLO */ +#define WM8991_LRBLO_BIT 7 +#define WM8991_LLBLO 0x0040 /* LLBLO */ +#define WM8991_LLBLO_BIT 6 +#define WM8991_LRI3LO 0x0020 /* LRI3LO */ +#define WM8991_LRI3LO_BIT 5 +#define WM8991_LLI3LO 0x0010 /* LLI3LO */ +#define WM8991_LLI3LO_BIT 4 +#define WM8991_LR12LO 0x0008 /* LR12LO */ +#define WM8991_LR12LO_BIT 3 +#define WM8991_LL12LO 0x0004 /* LL12LO */ +#define WM8991_LL12LO_BIT 2 +#define WM8991_LDLO 0x0001 /* LDLO */ +#define WM8991_LDLO_BIT 0 + +/* + * R46 (0x2E) - Output Mixer2 + */ +#define WM8991_RLBRO 0x0080 /* RLBRO */ +#define WM8991_RLBRO_BIT 7 +#define WM8991_RRBRO 0x0040 /* RRBRO */ +#define WM8991_RRBRO_BIT 6 +#define WM8991_RLI3RO 0x0020 /* RLI3RO */ +#define WM8991_RLI3RO_BIT 5 +#define WM8991_RRI3RO 0x0010 /* RRI3RO */ +#define WM8991_RRI3RO_BIT 4 +#define WM8991_RL12RO 0x0008 /* RL12RO */ +#define WM8991_RL12RO_BIT 3 +#define WM8991_RR12RO 0x0004 /* RR12RO */ +#define WM8991_RR12RO_BIT 2 +#define WM8991_RDRO 0x0001 /* RDRO */ +#define WM8991_RDRO_BIT 0 + +/* + * R47 (0x2F) - Output Mixer3 + */ +#define WM8991_LLI3LOVOL_MASK 0x07 /* LLI3LOVOL - [8:6] */ +#define WM8991_LLI3LOVOL_SHIFT 6 +#define WM8991_LR12LOVOL_MASK 0x07 /* LR12LOVOL - [5:3] */ +#define WM8991_LR12LOVOL_SHIFT 3 +#define WM8991_LL12LOVOL_MASK 0x07 /* LL12LOVOL - [2:0] */ +#define WM8991_LL12LOVOL_SHIFT 0 + +/* + * R48 (0x30) - Output Mixer4 + */ +#define WM8991_RRI3ROVOL_MASK 0x07 /* RRI3ROVOL - [8:6] */ +#define WM8991_RRI3ROVOL_SHIFT 6 +#define WM8991_RL12ROVOL_MASK 0x07 /* RL12ROVOL - [5:3] */ +#define WM8991_RL12ROVOL_SHIFT 3 +#define WM8991_RR12ROVOL_MASK 0x07 /* RR12ROVOL - [2:0] */ +#define WM8991_RR12ROVOL_SHIFT 0 + +/* + * R49 (0x31) - Output Mixer5 + */ +#define WM8991_LRI3LOVOL_MASK 0x07 /* LRI3LOVOL - [8:6] */ +#define WM8991_LRI3LOVOL_SHIFT 6 +#define WM8991_LRBLOVOL_MASK 0x07 /* LRBLOVOL - [5:3] */ +#define WM8991_LRBLOVOL_SHIFT 3 +#define WM8991_LLBLOVOL_MASK 0x07 /* LLBLOVOL - [2:0] */ +#define WM8991_LLBLOVOL_SHIFT 0 + +/* + * R50 (0x32) - Output Mixer6 + */ +#define WM8991_RLI3ROVOL_MASK 0x07 /* RLI3ROVOL - [8:6] */ +#define WM8991_RLI3ROVOL_SHIFT 6 +#define WM8991_RLBROVOL_MASK 0x07 /* RLBROVOL - [5:3] */ +#define WM8991_RLBROVOL_SHIFT 3 +#define WM8991_RRBROVOL_MASK 0x07 /* RRBROVOL - [2:0] */ +#define WM8991_RRBROVOL_SHIFT 0 + +/* + * R51 (0x33) - Out3/4 Mixer + */ +#define WM8991_VSEL_MASK 0x0180 /* VSEL - [8:7] */ +#define WM8991_LI4O3 0x0020 /* LI4O3 */ +#define WM8991_LI4O3_BIT 5 +#define WM8991_LPGAO3 0x0010 /* LPGAO3 */ +#define WM8991_LPGAO3_BIT 4 +#define WM8991_RI4O4 0x0002 /* RI4O4 */ +#define WM8991_RI4O4_BIT 1 +#define WM8991_RPGAO4 0x0001 /* RPGAO4 */ +#define WM8991_RPGAO4_BIT 0 +/* + * R52 (0x34) - Line Mixer1 + */ +#define WM8991_LLOPGALON 0x0040 /* LLOPGALON */ +#define WM8991_LLOPGALON_BIT 6 +#define WM8991_LROPGALON 0x0020 /* LROPGALON */ +#define WM8991_LROPGALON_BIT 5 +#define WM8991_LOPLON 0x0010 /* LOPLON */ +#define WM8991_LOPLON_BIT 4 +#define WM8991_LR12LOP 0x0004 /* LR12LOP */ +#define WM8991_LR12LOP_BIT 2 +#define WM8991_LL12LOP 0x0002 /* LL12LOP */ +#define WM8991_LL12LOP_BIT 1 +#define WM8991_LLOPGALOP 0x0001 /* LLOPGALOP */ +#define WM8991_LLOPGALOP_BIT 0 +/* + * R53 (0x35) - Line Mixer2 + */ +#define WM8991_RROPGARON 0x0040 /* RROPGARON */ +#define WM8991_RROPGARON_BIT 6 +#define WM8991_RLOPGARON 0x0020 /* RLOPGARON */ +#define WM8991_RLOPGARON_BIT 5 +#define WM8991_ROPRON 0x0010 /* ROPRON */ +#define WM8991_ROPRON_BIT 4 +#define WM8991_RL12ROP 0x0004 /* RL12ROP */ +#define WM8991_RL12ROP_BIT 2 +#define WM8991_RR12ROP 0x0002 /* RR12ROP */ +#define WM8991_RR12ROP_BIT 1 +#define WM8991_RROPGAROP 0x0001 /* RROPGAROP */ +#define WM8991_RROPGAROP_BIT 0 + +/* + * R54 (0x36) - Speaker Mixer + */ +#define WM8991_LB2SPK 0x0080 /* LB2SPK */ +#define WM8991_LB2SPK_BIT 7 +#define WM8991_RB2SPK 0x0040 /* RB2SPK */ +#define WM8991_RB2SPK_BIT 6 +#define WM8991_LI2SPK 0x0020 /* LI2SPK */ +#define WM8991_LI2SPK_BIT 5 +#define WM8991_RI2SPK 0x0010 /* RI2SPK */ +#define WM8991_RI2SPK_BIT 4 +#define WM8991_LOPGASPK 0x0008 /* LOPGASPK */ +#define WM8991_LOPGASPK_BIT 3 +#define WM8991_ROPGASPK 0x0004 /* ROPGASPK */ +#define WM8991_ROPGASPK_BIT 2 +#define WM8991_LDSPK 0x0002 /* LDSPK */ +#define WM8991_LDSPK_BIT 1 +#define WM8991_RDSPK 0x0001 /* RDSPK */ +#define WM8991_RDSPK_BIT 0 + +/* + * R55 (0x37) - Additional Control + */ +#define WM8991_VROI 0x0001 /* VROI */ + +/* + * R56 (0x38) - AntiPOP1 + */ +#define WM8991_DIS_LLINE 0x0020 /* DIS_LLINE */ +#define WM8991_DIS_RLINE 0x0010 /* DIS_RLINE */ +#define WM8991_DIS_OUT3 0x0008 /* DIS_OUT3 */ +#define WM8991_DIS_OUT4 0x0004 /* DIS_OUT4 */ +#define WM8991_DIS_LOUT 0x0002 /* DIS_LOUT */ +#define WM8991_DIS_ROUT 0x0001 /* DIS_ROUT */ + +/* + * R57 (0x39) - AntiPOP2 + */ +#define WM8991_SOFTST 0x0040 /* SOFTST */ +#define WM8991_BUFIOEN 0x0008 /* BUFIOEN */ +#define WM8991_BUFDCOPEN 0x0004 /* BUFDCOPEN */ +#define WM8991_POBCTRL 0x0002 /* POBCTRL */ +#define WM8991_VMIDTOG 0x0001 /* VMIDTOG */ + +/* + * R58 (0x3A) - MICBIAS + */ +#define WM8991_MCDSCTH_MASK 0x00C0 /* MCDSCTH - [7:6] */ +#define WM8991_MCDTHR_MASK 0x0038 /* MCDTHR - [5:3] */ +#define WM8991_MCD 0x0004 /* MCD */ +#define WM8991_MBSEL 0x0001 /* MBSEL */ + +/* + * R60 (0x3C) - PLL1 + */ +#define WM8991_SDM 0x0080 /* SDM */ +#define WM8991_PRESCALE 0x0040 /* PRESCALE */ +#define WM8991_PLLN_MASK 0x000F /* PLLN - [3:0] */ + +/* + * R61 (0x3D) - PLL2 + */ +#define WM8991_PLLK1_MASK 0x00FF /* PLLK1 - [7:0] */ + +/* + * R62 (0x3E) - PLL3 + */ +#define WM8991_PLLK2_MASK 0x00FF /* PLLK2 - [7:0] */ + +/* + * R63 (0x3F) - Internal Driver Bits + */ +#define WM8991_INMIXL_PWR_BIT 0 +#define WM8991_AINLMUX_PWR_BIT 1 +#define WM8991_INMIXR_PWR_BIT 2 +#define WM8991_AINRMUX_PWR_BIT 3 + +#define WM8991_MCLK_DIV 0 +#define WM8991_DACCLK_DIV 1 +#define WM8991_ADCCLK_DIV 2 +#define WM8991_BCLK_DIV 3 + +#define SOC_WM899X_OUTPGA_SINGLE_R_TLV(xname, reg, shift, max, invert,\ + tlv_array) \ +{ .iface = SNDRV_CTL_ELEM_IFACE_MIXER, .name = (xname), \ + .access = SNDRV_CTL_ELEM_ACCESS_TLV_READ |\ + SNDRV_CTL_ELEM_ACCESS_READWRITE,\ + .tlv.p = (tlv_array), \ + .info = snd_soc_info_volsw, \ + .get = snd_soc_get_volsw, .put = wm899x_outpga_put_volsw_vu, \ + .private_value = SOC_SINGLE_VALUE(reg, shift, max, invert) } + +#endif /* _WM8991_H */ diff --git a/sound/soc/codecs/wm8993.c b/sound/soc/codecs/wm8993.c index 18c0d9ce7c32..056aef904347 100644 --- a/sound/soc/codecs/wm8993.c +++ b/sound/soc/codecs/wm8993.c @@ -242,7 +242,7 @@ struct wm8993_priv { int fll_src; }; -static int wm8993_volatile(unsigned int reg) +static int wm8993_volatile(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8993_SOFTWARE_RESET: @@ -324,7 +324,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, pr_debug("Fvco=%dHz\n", target); - /* Find an appropraite FLL_FRATIO and factor it out of the target */ + /* Find an appropriate FLL_FRATIO and factor it out of the target */ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { fll_div->fll_fratio = fll_fratios[i].fll_fratio; diff --git a/sound/soc/codecs/wm8994-tables.c b/sound/soc/codecs/wm8994-tables.c index 68e9b024dd48..a87adbd05ee1 100644 --- a/sound/soc/codecs/wm8994-tables.c +++ b/sound/soc/codecs/wm8994-tables.c @@ -62,8 +62,8 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = { { 0x00FF, 0x00FF }, /* R58 - MICBIAS */ { 0x000F, 0x000F }, /* R59 - LDO 1 */ { 0x0007, 0x0007 }, /* R60 - LDO 2 */ - { 0x0000, 0x0000 }, /* R61 */ - { 0x0000, 0x0000 }, /* R62 */ + { 0xFFFF, 0xFFFF }, /* R61 */ + { 0xFFFF, 0xFFFF }, /* R62 */ { 0x0000, 0x0000 }, /* R63 */ { 0x0000, 0x0000 }, /* R64 */ { 0x0000, 0x0000 }, /* R65 */ @@ -209,9 +209,9 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = { { 0x0000, 0x0000 }, /* R205 */ { 0x0000, 0x0000 }, /* R206 */ { 0x0000, 0x0000 }, /* R207 */ - { 0x0000, 0x0000 }, /* R208 */ - { 0x0000, 0x0000 }, /* R209 */ - { 0x0000, 0x0000 }, /* R210 */ + { 0xFFFF, 0xFFFF }, /* R208 */ + { 0xFFFF, 0xFFFF }, /* R209 */ + { 0xFFFF, 0xFFFF }, /* R210 */ { 0x0000, 0x0000 }, /* R211 */ { 0x0000, 0x0000 }, /* R212 */ { 0x0000, 0x0000 }, /* R213 */ @@ -1573,7 +1573,7 @@ const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE] = { { 0x03C3, 0x03C3 }, /* R1569 - Sidetone */ }; -const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = { +const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE] = { 0x8994, /* R0 - Software Reset */ 0x0000, /* R1 - Power Management (1) */ 0x6000, /* R2 - Power Management (2) */ diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index c6c958ee5d59..84e1bd1d2822 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -82,18 +82,18 @@ struct wm8994_priv { int mbc_ena[3]; - /* Platform dependant DRC configuration */ + /* Platform dependent DRC configuration */ const char **drc_texts; int drc_cfg[WM8994_NUM_DRC]; struct soc_enum drc_enum; - /* Platform dependant ReTune mobile configuration */ + /* Platform dependent ReTune mobile configuration */ int num_retune_mobile_texts; const char **retune_mobile_texts; int retune_mobile_cfg[WM8994_NUM_EQ]; struct soc_enum retune_mobile_enum; - /* Platform dependant MBC configuration */ + /* Platform dependent MBC configuration */ int mbc_cfg; const char **mbc_texts; struct soc_enum mbc_enum; @@ -102,8 +102,7 @@ struct wm8994_priv { wm8958_micdet_cb jack_cb; void *jack_cb_data; - bool jack_is_mic; - bool jack_is_video; + int micdet_irq; int revision; struct wm8994_pdata *pdata; @@ -115,7 +114,7 @@ struct wm8994_priv { unsigned int aif2clk_disable:1; }; -static int wm8994_readable(unsigned int reg) +static int wm8994_readable(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM8994_GPIO_1: @@ -142,7 +141,7 @@ static int wm8994_readable(unsigned int reg) return wm8994_access_masks[reg].readable != 0; } -static int wm8994_volatile(unsigned int reg) +static int wm8994_volatile(struct snd_soc_codec *codec, unsigned int reg) { if (reg >= WM8994_CACHE_SIZE) return 1; @@ -170,7 +169,7 @@ static int wm8994_write(struct snd_soc_codec *codec, unsigned int reg, BUG_ON(reg > WM8994_MAX_REGISTER); - if (!wm8994_volatile(reg)) { + if (!wm8994_volatile(codec, reg)) { ret = snd_soc_cache_write(codec, reg, value); if (ret != 0) dev_err(codec->dev, "Cache write to %x failed: %d\n", @@ -188,7 +187,7 @@ static unsigned int wm8994_read(struct snd_soc_codec *codec, BUG_ON(reg > WM8994_MAX_REGISTER); - if (!wm8994_volatile(reg) && wm8994_readable(reg) && + if (!wm8994_volatile(codec, reg) && wm8994_readable(codec, reg) && reg < codec->driver->reg_cache_size) { ret = snd_soc_cache_read(codec, reg, &val); if (ret >= 0) @@ -529,7 +528,7 @@ static int wm8994_get_retune_mobile_enum(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); - struct wm8994_priv *wm8994 =snd_soc_codec_get_drvdata(codec); + struct wm8994_priv *wm8994 = snd_soc_codec_get_drvdata(codec); int block = wm8994_get_retune_mobile_block(kcontrol->id.name); ucontrol->value.enumerated.item[0] = wm8994->retune_mobile_cfg[block]; @@ -1103,6 +1102,13 @@ static int adc_mux_ev(struct snd_soc_dapm_widget *w, return 0; } +static int micbias_ev(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *kcontrol, int event) +{ + late_enable_ev(w, kcontrol, event); + return 0; +} + static int dac_ev(struct snd_soc_dapm_widget *w, struct snd_kcontrol *kcontrol, int event) { @@ -1440,6 +1446,10 @@ SND_SOC_DAPM_INPUT("DMIC1DAT"), SND_SOC_DAPM_INPUT("DMIC2DAT"), SND_SOC_DAPM_INPUT("Clock"), +SND_SOC_DAPM_MICBIAS("MICBIAS", WM8994_MICBIAS, 2, 0), +SND_SOC_DAPM_SUPPLY_S("MICBIAS Supply", 1, SND_SOC_NOPM, 0, 0, micbias_ev, + SND_SOC_DAPM_PRE_PMU), + SND_SOC_DAPM_SUPPLY("CLK_SYS", SND_SOC_NOPM, 0, 0, clk_sys_event, SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), @@ -1755,6 +1765,8 @@ static const struct snd_soc_dapm_route wm8994_revd_intercon[] = { { "AIF2DACDAT", NULL, "AIF1DACDAT" }, { "AIF1ADCDAT", NULL, "AIF2ADCDAT" }, { "AIF2ADCDAT", NULL, "AIF1ADCDAT" }, + { "MICBIAS", NULL, "CLK_SYS" }, + { "MICBIAS", NULL, "MICBIAS Supply" }, }; static const struct snd_soc_dapm_route wm8994_intercon[] = { @@ -2883,6 +2895,13 @@ static void wm8994_handle_pdata(struct wm8994_priv *wm8994) else snd_soc_add_controls(wm8994->codec, wm8994_eq_controls, ARRAY_SIZE(wm8994_eq_controls)); + + for (i = 0; i < ARRAY_SIZE(pdata->micbias); i++) { + if (pdata->micbias[i]) { + snd_soc_write(codec, WM8958_MICBIAS1 + i, + pdata->micbias[i] & 0xffff); + } + } } /** @@ -2993,46 +3012,18 @@ static void wm8958_default_micdet(u16 status, void *data) int report = 0; /* If nothing present then clear our statuses */ - if (!(status & WM8958_MICD_STS)) { - wm8994->jack_is_video = false; - wm8994->jack_is_mic = false; + if (!(status & WM8958_MICD_STS)) goto done; - } - - /* Assume anything over 475 ohms is a microphone and remember - * that we've seen one (since buttons override it) */ - if (status & 0x600) - wm8994->jack_is_mic = true; - if (wm8994->jack_is_mic) - report |= SND_JACK_MICROPHONE; - /* Video has an impedence of approximately 75 ohms; assume - * this isn't used as a button and remember it since buttons - * override it. */ - if (status & 0x40) - wm8994->jack_is_video = true; - if (wm8994->jack_is_video) - report |= SND_JACK_VIDEOOUT; + report = SND_JACK_MICROPHONE; /* Everything else is buttons; just assign slots */ - if (status & 0x4) + if (status & 0x1c0) report |= SND_JACK_BTN_0; - if (status & 0x8) - report |= SND_JACK_BTN_1; - if (status & 0x10) - report |= SND_JACK_BTN_2; - if (status & 0x20) - report |= SND_JACK_BTN_3; - if (status & 0x80) - report |= SND_JACK_BTN_4; - if (status & 0x100) - report |= SND_JACK_BTN_5; done: snd_soc_jack_report(wm8994->micdet[0].jack, report, - SND_JACK_BTN_0 | SND_JACK_BTN_1 | SND_JACK_BTN_2 | - SND_JACK_BTN_3 | SND_JACK_BTN_4 | SND_JACK_BTN_5 | - SND_JACK_MICROPHONE | SND_JACK_VIDEOOUT); + SND_JACK_BTN_0 | SND_JACK_MICROPHONE); } /** @@ -3131,13 +3122,19 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) wm8994->pdata = dev_get_platdata(codec->dev->parent); wm8994->codec = codec; + if (wm8994->pdata && wm8994->pdata->micdet_irq) + wm8994->micdet_irq = wm8994->pdata->micdet_irq; + else if (wm8994->pdata && wm8994->pdata->irq_base) + wm8994->micdet_irq = wm8994->pdata->irq_base + + WM8994_IRQ_MIC1_DET; + pm_runtime_enable(codec->dev); pm_runtime_resume(codec->dev); /* Read our current status back from the chip - we don't want to * reset as this may interfere with the GPIO or LDO operation. */ for (i = 0; i < WM8994_CACHE_SIZE; i++) { - if (!wm8994_readable(i) || wm8994_volatile(i)) + if (!wm8994_readable(codec, i) || wm8994_volatile(codec, i)) continue; ret = wm8994_reg_read(codec->control_data, i); @@ -3179,14 +3176,17 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) switch (control->type) { case WM8994: - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_MIC1_DET, - wm8994_mic_irq, "Mic 1 detect", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic1 detect IRQ: %d\n", - ret); + if (wm8994->micdet_irq) { + ret = request_threaded_irq(wm8994->micdet_irq, NULL, + wm8994_mic_irq, + IRQF_TRIGGER_RISING, + "Mic1 detect", + wm8994); + if (ret != 0) + dev_warn(codec->dev, + "Failed to request Mic1 detect IRQ: %d\n", + ret); + } ret = wm8994_request_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, @@ -3217,15 +3217,17 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) break; case WM8958: - ret = wm8994_request_irq(codec->control_data, - WM8994_IRQ_MIC1_DET, - wm8958_mic_irq, "Mic detect", - wm8994); - if (ret != 0) - dev_warn(codec->dev, - "Failed to request Mic detect IRQ: %d\n", - ret); - break; + if (wm8994->micdet_irq) { + ret = request_threaded_irq(wm8994->micdet_irq, NULL, + wm8958_mic_irq, + IRQF_TRIGGER_RISING, + "Mic detect", + wm8994); + if (ret != 0) + dev_warn(codec->dev, + "Failed to request Mic detect IRQ: %d\n", + ret); + } } /* Remember if AIFnLRCLK is configured as a GPIO. This should be @@ -3259,20 +3261,36 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) wm8994_set_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Latch volume updates (right only; we always do left then right). */ + snd_soc_update_bits(codec, WM8994_AIF1_DAC1_LEFT_VOLUME, + WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); snd_soc_update_bits(codec, WM8994_AIF1_DAC1_RIGHT_VOLUME, WM8994_AIF1DAC1_VU, WM8994_AIF1DAC1_VU); + snd_soc_update_bits(codec, WM8994_AIF1_DAC2_LEFT_VOLUME, + WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); snd_soc_update_bits(codec, WM8994_AIF1_DAC2_RIGHT_VOLUME, WM8994_AIF1DAC2_VU, WM8994_AIF1DAC2_VU); + snd_soc_update_bits(codec, WM8994_AIF2_DAC_LEFT_VOLUME, + WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); snd_soc_update_bits(codec, WM8994_AIF2_DAC_RIGHT_VOLUME, WM8994_AIF2DAC_VU, WM8994_AIF2DAC_VU); + snd_soc_update_bits(codec, WM8994_AIF1_ADC1_LEFT_VOLUME, + WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); snd_soc_update_bits(codec, WM8994_AIF1_ADC1_RIGHT_VOLUME, WM8994_AIF1ADC1_VU, WM8994_AIF1ADC1_VU); + snd_soc_update_bits(codec, WM8994_AIF1_ADC2_LEFT_VOLUME, + WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); snd_soc_update_bits(codec, WM8994_AIF1_ADC2_RIGHT_VOLUME, WM8994_AIF1ADC2_VU, WM8994_AIF1ADC2_VU); + snd_soc_update_bits(codec, WM8994_AIF2_ADC_LEFT_VOLUME, + WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); snd_soc_update_bits(codec, WM8994_AIF2_ADC_RIGHT_VOLUME, WM8994_AIF2ADC_VU, WM8994_AIF1ADC2_VU); + snd_soc_update_bits(codec, WM8994_DAC1_LEFT_VOLUME, + WM8994_DAC1_VU, WM8994_DAC1_VU); snd_soc_update_bits(codec, WM8994_DAC1_RIGHT_VOLUME, WM8994_DAC1_VU, WM8994_DAC1_VU); + snd_soc_update_bits(codec, WM8994_DAC2_LEFT_VOLUME, + WM8994_DAC2_VU, WM8994_DAC2_VU); snd_soc_update_bits(codec, WM8994_DAC2_RIGHT_VOLUME, WM8994_DAC2_VU, WM8994_DAC2_VU); @@ -3369,7 +3387,8 @@ err_irq: wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, wm8994); wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994); wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, wm8994); - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, wm8994); + if (wm8994->micdet_irq) + free_irq(wm8994->micdet_irq, wm8994); err: kfree(wm8994); return ret; @@ -3386,8 +3405,8 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec) switch (control->type) { case WM8994: - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_SHRT, - wm8994); + if (wm8994->micdet_irq) + free_irq(wm8994->micdet_irq, wm8994); wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC2_DET, wm8994); wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_SHRT, @@ -3397,8 +3416,8 @@ static int wm8994_codec_remove(struct snd_soc_codec *codec) break; case WM8958: - wm8994_free_irq(codec->control_data, WM8994_IRQ_MIC1_DET, - wm8994); + if (wm8994->micdet_irq) + free_irq(wm8994->micdet_irq, wm8994); break; } kfree(wm8994->retune_mobile_texts); diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index 0c355bfc88f1..999b8851226b 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -43,6 +43,6 @@ struct wm8994_access_mask { }; extern const struct wm8994_access_mask wm8994_access_masks[WM8994_CACHE_SIZE]; -extern const __devinitdata u16 wm8994_reg_defaults[WM8994_CACHE_SIZE]; +extern const u16 wm8994_reg_defaults[WM8994_CACHE_SIZE]; #endif diff --git a/sound/soc/codecs/wm8995.c b/sound/soc/codecs/wm8995.c index 608c84c5aa8e..67eaaecbb42e 100644 --- a/sound/soc/codecs/wm8995.c +++ b/sound/soc/codecs/wm8995.c @@ -19,6 +19,7 @@ #include <linux/pm.h> #include <linux/i2c.h> #include <linux/spi/spi.h> +#include <linux/regulator/consumer.h> #include <linux/slab.h> #include <sound/core.h> #include <sound/pcm.h> @@ -30,6 +31,18 @@ #include "wm8995.h" +#define WM8995_NUM_SUPPLIES 8 +static const char *wm8995_supply_names[WM8995_NUM_SUPPLIES] = { + "DCVDD", + "DBVDD1", + "DBVDD2", + "DBVDD3", + "AVDD1", + "AVDD2", + "CPVDD", + "MICVDD" +}; + static const u16 wm8995_reg_defs[WM8995_MAX_REGISTER + 1] = { [0] = 0x8995, [5] = 0x0100, [16] = 0x000b, [17] = 0x000b, [24] = 0x02c0, [25] = 0x02c0, [26] = 0x02c0, [27] = 0x02c0, @@ -126,8 +139,37 @@ struct wm8995_priv { int mclk[2]; int aifclk[2]; struct fll_config fll[2], fll_suspend[2]; + struct regulator_bulk_data supplies[WM8995_NUM_SUPPLIES]; + struct notifier_block disable_nb[WM8995_NUM_SUPPLIES]; + struct snd_soc_codec *codec; }; +/* + * We can't use the same notifier block for more than one supply and + * there's no way I can see to get from a callback to the caller + * except container_of(). + */ +#define WM8995_REGULATOR_EVENT(n) \ +static int wm8995_regulator_event_##n(struct notifier_block *nb, \ + unsigned long event, void *data) \ +{ \ + struct wm8995_priv *wm8995 = container_of(nb, struct wm8995_priv, \ + disable_nb[n]); \ + if (event & REGULATOR_EVENT_DISABLE) { \ + wm8995->codec->cache_sync = 1; \ + } \ + return 0; \ +} + +WM8995_REGULATOR_EVENT(0) +WM8995_REGULATOR_EVENT(1) +WM8995_REGULATOR_EVENT(2) +WM8995_REGULATOR_EVENT(3) +WM8995_REGULATOR_EVENT(4) +WM8995_REGULATOR_EVENT(5) +WM8995_REGULATOR_EVENT(6) +WM8995_REGULATOR_EVENT(7) + static const DECLARE_TLV_DB_SCALE(digital_tlv, -7200, 75, 1); static const DECLARE_TLV_DB_SCALE(in1lr_pga_tlv, -1650, 150, 0); static const DECLARE_TLV_DB_SCALE(in1l_boost_tlv, 0, 600, 0); @@ -909,7 +951,7 @@ static const struct snd_soc_dapm_route wm8995_intercon[] = { { "SPK2R", NULL, "SPK2R Driver" } }; -static int wm8995_volatile(unsigned int reg) +static int wm8995_volatile(struct snd_soc_codec *codec, unsigned int reg) { /* out of bounds registers are generally considered * volatile to support register banks that are partially @@ -1483,6 +1525,11 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec, break; case SND_SOC_BIAS_STANDBY: if (codec->dapm.bias_level == SND_SOC_BIAS_OFF) { + ret = regulator_bulk_enable(ARRAY_SIZE(wm8995->supplies), + wm8995->supplies); + if (ret) + return ret; + ret = snd_soc_cache_sync(codec); if (ret) { dev_err(codec->dev, @@ -1492,12 +1539,13 @@ static int wm8995_set_bias_level(struct snd_soc_codec *codec, snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1, WM8995_BG_ENA_MASK, WM8995_BG_ENA); - } break; case SND_SOC_BIAS_OFF: snd_soc_update_bits(codec, WM8995_POWER_MANAGEMENT_1, WM8995_BG_ENA_MASK, 0); + regulator_bulk_disable(ARRAY_SIZE(wm8995->supplies), + wm8995->supplies); break; } @@ -1536,10 +1584,12 @@ static int wm8995_remove(struct snd_soc_codec *codec) static int wm8995_probe(struct snd_soc_codec *codec) { struct wm8995_priv *wm8995; + int i; int ret; codec->dapm.idle_bias_off = 1; wm8995 = snd_soc_codec_get_drvdata(codec); + wm8995->codec = codec; ret = snd_soc_codec_set_cache_io(codec, 16, 16, wm8995->control_type); if (ret < 0) { @@ -1547,21 +1597,58 @@ static int wm8995_probe(struct snd_soc_codec *codec) return ret; } + for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++) + wm8995->supplies[i].supply = wm8995_supply_names[i]; + + ret = regulator_bulk_get(codec->dev, ARRAY_SIZE(wm8995->supplies), + wm8995->supplies); + if (ret) { + dev_err(codec->dev, "Failed to request supplies: %d\n", ret); + return ret; + } + + wm8995->disable_nb[0].notifier_call = wm8995_regulator_event_0; + wm8995->disable_nb[1].notifier_call = wm8995_regulator_event_1; + wm8995->disable_nb[2].notifier_call = wm8995_regulator_event_2; + wm8995->disable_nb[3].notifier_call = wm8995_regulator_event_3; + wm8995->disable_nb[4].notifier_call = wm8995_regulator_event_4; + wm8995->disable_nb[5].notifier_call = wm8995_regulator_event_5; + wm8995->disable_nb[6].notifier_call = wm8995_regulator_event_6; + wm8995->disable_nb[7].notifier_call = wm8995_regulator_event_7; + + /* This should really be moved into the regulator core */ + for (i = 0; i < ARRAY_SIZE(wm8995->supplies); i++) { + ret = regulator_register_notifier(wm8995->supplies[i].consumer, + &wm8995->disable_nb[i]); + if (ret) { + dev_err(codec->dev, + "Failed to register regulator notifier: %d\n", + ret); + } + } + + ret = regulator_bulk_enable(ARRAY_SIZE(wm8995->supplies), + wm8995->supplies); + if (ret) { + dev_err(codec->dev, "Failed to enable supplies: %d\n", ret); + goto err_reg_get; + } + ret = snd_soc_read(codec, WM8995_SOFTWARE_RESET); if (ret < 0) { dev_err(codec->dev, "Failed to read device ID: %d\n", ret); - return ret; + goto err_reg_enable; } if (ret != 0x8995) { dev_err(codec->dev, "Invalid device ID: %#x\n", ret); - return -EINVAL; + goto err_reg_enable; } ret = snd_soc_write(codec, WM8995_SOFTWARE_RESET, 0); if (ret < 0) { dev_err(codec->dev, "Failed to issue reset: %d\n", ret); - return ret; + goto err_reg_enable; } wm8995_set_bias_level(codec, SND_SOC_BIAS_STANDBY); @@ -1596,6 +1683,12 @@ static int wm8995_probe(struct snd_soc_codec *codec) ARRAY_SIZE(wm8995_intercon)); return 0; + +err_reg_enable: + regulator_bulk_disable(ARRAY_SIZE(wm8995->supplies), wm8995->supplies); +err_reg_get: + regulator_bulk_free(ARRAY_SIZE(wm8995->supplies), wm8995->supplies); + return ret; } #define WM8995_FORMATS (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S20_3LE |\ diff --git a/sound/soc/codecs/wm9081.c b/sound/soc/codecs/wm9081.c index cce704c275c6..91c6b39de50c 100644 --- a/sound/soc/codecs/wm9081.c +++ b/sound/soc/codecs/wm9081.c @@ -167,10 +167,10 @@ struct wm9081_priv { int fll_fref; int fll_fout; int tdm_width; - struct wm9081_retune_mobile_config *retune; + struct wm9081_pdata pdata; }; -static int wm9081_volatile_register(unsigned int reg) +static int wm9081_volatile_register(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM9081_SOFTWARE_RESET: @@ -305,7 +305,7 @@ static int speaker_mode_get(struct snd_kcontrol *kcontrol, /* * Stop any attempts to change speaker mode while the speaker is enabled. * - * We also have some special anti-pop controls dependant on speaker + * We also have some special anti-pop controls dependent on speaker * mode which must be changed along with the mode. */ static int speaker_mode_put(struct snd_kcontrol *kcontrol, @@ -389,27 +389,6 @@ SOC_DAPM_SINGLE("IN2 Switch", WM9081_ANALOGUE_MIXER, 2, 1, 0), SOC_DAPM_SINGLE("Playback Switch", WM9081_ANALOGUE_MIXER, 4, 1, 0), }; -static int speaker_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *kcontrol, int event) -{ - struct snd_soc_codec *codec = w->codec; - unsigned int reg = snd_soc_read(codec, WM9081_POWER_MANAGEMENT); - - switch (event) { - case SND_SOC_DAPM_POST_PMU: - reg |= WM9081_SPK_ENA; - break; - - case SND_SOC_DAPM_PRE_PMD: - reg &= ~WM9081_SPK_ENA; - break; - } - - snd_soc_write(codec, WM9081_POWER_MANAGEMENT, reg); - - return 0; -} - struct _fll_div { u16 fll_fratio; u16 fll_outdiv; @@ -477,7 +456,7 @@ static int fll_factors(struct _fll_div *fll_div, unsigned int Fref, pr_debug("Fvco=%dHz\n", target); - /* Find an appropraite FLL_FRATIO and factor it out of the target */ + /* Find an appropriate FLL_FRATIO and factor it out of the target */ for (i = 0; i < ARRAY_SIZE(fll_fratios); i++) { if (fll_fratios[i].min <= Fref && Fref <= fll_fratios[i].max) { fll_div->fll_fratio = fll_fratios[i].fll_fratio; @@ -747,9 +726,8 @@ SND_SOC_DAPM_MIXER_NAMED_CTL("Mixer", SND_SOC_NOPM, 0, 0, SND_SOC_DAPM_PGA("LINEOUT PGA", WM9081_POWER_MANAGEMENT, 4, 0, NULL, 0), -SND_SOC_DAPM_PGA_E("Speaker PGA", WM9081_POWER_MANAGEMENT, 2, 0, NULL, 0, - speaker_event, - SND_SOC_DAPM_POST_PMU | SND_SOC_DAPM_PRE_PMD), +SND_SOC_DAPM_PGA("Speaker PGA", WM9081_POWER_MANAGEMENT, 2, 0, NULL, 0), +SND_SOC_DAPM_PGA("Speaker", WM9081_POWER_MANAGEMENT, 1, 0, NULL, 0), SND_SOC_DAPM_OUTPUT("LINEOUT"), SND_SOC_DAPM_OUTPUT("SPKN"), @@ -762,7 +740,7 @@ SND_SOC_DAPM_SUPPLY("TOCLK", WM9081_CLOCK_CONTROL_3, 2, 0, NULL, 0), }; -static const struct snd_soc_dapm_route audio_paths[] = { +static const struct snd_soc_dapm_route wm9081_audio_paths[] = { { "DAC", NULL, "CLK_SYS" }, { "DAC", NULL, "CLK_DSP" }, @@ -780,8 +758,10 @@ static const struct snd_soc_dapm_route audio_paths[] = { { "Speaker PGA", NULL, "TOCLK" }, { "Speaker PGA", NULL, "CLK_SYS" }, - { "SPKN", NULL, "Speaker PGA" }, - { "SPKP", NULL, "Speaker PGA" }, + { "Speaker", NULL, "Speaker PGA" }, + + { "SPKN", NULL, "Speaker" }, + { "SPKP", NULL, "Speaker" }, }; static int wm9081_set_bias_level(struct snd_soc_codec *codec, @@ -1082,21 +1062,22 @@ static int wm9081_hw_params(struct snd_pcm_substream *substream, aif4 |= wm9081->bclk / wm9081->fs; /* Apply a ReTune Mobile configuration if it's in use */ - if (wm9081->retune) { - struct wm9081_retune_mobile_config *retune = wm9081->retune; + if (wm9081->pdata.num_retune_configs) { + struct wm9081_pdata *pdata = &wm9081->pdata; struct wm9081_retune_mobile_setting *s; int eq1; best = 0; - best_val = abs(retune->configs[0].rate - wm9081->fs); - for (i = 0; i < retune->num_configs; i++) { - cur_val = abs(retune->configs[i].rate - wm9081->fs); + best_val = abs(pdata->retune_configs[0].rate - wm9081->fs); + for (i = 0; i < pdata->num_retune_configs; i++) { + cur_val = abs(pdata->retune_configs[i].rate - + wm9081->fs); if (cur_val < best_val) { best_val = cur_val; best = i; } } - s = &retune->configs[best]; + s = &pdata->retune_configs[best]; dev_dbg(codec->dev, "ReTune Mobile %s tuned for %dHz\n", s->name, s->rate); @@ -1139,10 +1120,9 @@ static int wm9081_digital_mute(struct snd_soc_dai *codec_dai, int mute) return 0; } -static int wm9081_set_sysclk(struct snd_soc_dai *codec_dai, +static int wm9081_set_sysclk(struct snd_soc_codec *codec, int clk_id, unsigned int freq, int dir) { - struct snd_soc_codec *codec = codec_dai->codec; struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec); switch (clk_id) { @@ -1207,7 +1187,6 @@ static int wm9081_set_tdm_slot(struct snd_soc_dai *dai, static struct snd_soc_dai_ops wm9081_dai_ops = { .hw_params = wm9081_hw_params, - .set_sysclk = wm9081_set_sysclk, .set_fmt = wm9081_set_dai_fmt, .digital_mute = wm9081_digital_mute, .set_tdm_slot = wm9081_set_tdm_slot, @@ -1231,7 +1210,6 @@ static struct snd_soc_dai_driver wm9081_dai = { static int wm9081_probe(struct snd_soc_codec *codec) { struct wm9081_priv *wm9081 = snd_soc_codec_get_drvdata(codec); - struct snd_soc_dapm_context *dapm = &codec->dapm; int ret; u16 reg; @@ -1255,6 +1233,14 @@ static int wm9081_probe(struct snd_soc_codec *codec) return ret; } + reg = 0; + if (wm9081->pdata.irq_high) + reg |= WM9081_IRQ_POL; + if (!wm9081->pdata.irq_cmos) + reg |= WM9081_IRQ_OP_CTRL; + snd_soc_update_bits(codec, WM9081_INTERRUPT_CONTROL, + WM9081_IRQ_POL | WM9081_IRQ_OP_CTRL, reg); + wm9081_set_bias_level(codec, SND_SOC_BIAS_STANDBY); /* Enable zero cross by default */ @@ -1266,17 +1252,13 @@ static int wm9081_probe(struct snd_soc_codec *codec) snd_soc_add_controls(codec, wm9081_snd_controls, ARRAY_SIZE(wm9081_snd_controls)); - if (!wm9081->retune) { + if (!wm9081->pdata.num_retune_configs) { dev_dbg(codec->dev, "No ReTune Mobile data, using normal EQ\n"); snd_soc_add_controls(codec, wm9081_eq_controls, ARRAY_SIZE(wm9081_eq_controls)); } - snd_soc_dapm_new_controls(dapm, wm9081_dapm_widgets, - ARRAY_SIZE(wm9081_dapm_widgets)); - snd_soc_dapm_add_routes(dapm, audio_paths, ARRAY_SIZE(audio_paths)); - return ret; } @@ -1320,11 +1302,19 @@ static struct snd_soc_codec_driver soc_codec_dev_wm9081 = { .remove = wm9081_remove, .suspend = wm9081_suspend, .resume = wm9081_resume, + + .set_sysclk = wm9081_set_sysclk, .set_bias_level = wm9081_set_bias_level, + .reg_cache_size = ARRAY_SIZE(wm9081_reg_defaults), .reg_word_size = sizeof(u16), .reg_cache_default = wm9081_reg_defaults, .volatile_register = wm9081_volatile_register, + + .dapm_widgets = wm9081_dapm_widgets, + .num_dapm_widgets = ARRAY_SIZE(wm9081_dapm_widgets), + .dapm_routes = wm9081_audio_paths, + .num_dapm_routes = ARRAY_SIZE(wm9081_audio_paths), }; #if defined(CONFIG_I2C) || defined(CONFIG_I2C_MODULE) @@ -1343,8 +1333,8 @@ static __devinit int wm9081_i2c_probe(struct i2c_client *i2c, wm9081->control_data = i2c; if (dev_get_platdata(&i2c->dev)) - memcpy(&wm9081->retune, dev_get_platdata(&i2c->dev), - sizeof(wm9081->retune)); + memcpy(&wm9081->pdata, dev_get_platdata(&i2c->dev), + sizeof(wm9081->pdata)); ret = snd_soc_register_codec(&i2c->dev, &soc_codec_dev_wm9081, &wm9081_dai, 1); @@ -1368,7 +1358,7 @@ MODULE_DEVICE_TABLE(i2c, wm9081_i2c_id); static struct i2c_driver wm9081_i2c_driver = { .driver = { - .name = "wm9081-codec", + .name = "wm9081", .owner = THIS_MODULE, }, .probe = wm9081_i2c_probe, diff --git a/sound/soc/codecs/wm9090.c b/sound/soc/codecs/wm9090.c index a788c4297046..4de12203e611 100644 --- a/sound/soc/codecs/wm9090.c +++ b/sound/soc/codecs/wm9090.c @@ -144,7 +144,7 @@ struct wm9090_priv { void *control_data; }; -static int wm9090_volatile(unsigned int reg) +static int wm9090_volatile(struct snd_soc_codec *codec, unsigned int reg) { switch (reg) { case WM9090_SOFTWARE_RESET: @@ -518,7 +518,7 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec, for (i = 1; i < codec->driver->reg_cache_size; i++) { if (reg_cache[i] == wm9090_reg_defaults[i]) continue; - if (wm9090_volatile(i)) + if (wm9090_volatile(codec, i)) continue; ret = snd_soc_write(codec, i, reg_cache[i]); @@ -551,7 +551,6 @@ static int wm9090_set_bias_level(struct snd_soc_codec *codec, static int wm9090_probe(struct snd_soc_codec *codec) { struct wm9090_priv *wm9090 = snd_soc_codec_get_drvdata(codec); - u16 *reg_cache = codec->reg_cache; int ret; codec->control_data = wm9090->control_data; @@ -576,22 +575,30 @@ static int wm9090_probe(struct snd_soc_codec *codec) /* Configure some defaults; they will be written out when we * bring the bias up. */ - reg_cache[WM9090_IN1_LINE_INPUT_A_VOLUME] |= WM9090_IN1_VU - | WM9090_IN1A_ZC; - reg_cache[WM9090_IN1_LINE_INPUT_B_VOLUME] |= WM9090_IN1_VU - | WM9090_IN1B_ZC; - reg_cache[WM9090_IN2_LINE_INPUT_A_VOLUME] |= WM9090_IN2_VU - | WM9090_IN2A_ZC; - reg_cache[WM9090_IN2_LINE_INPUT_B_VOLUME] |= WM9090_IN2_VU - | WM9090_IN2B_ZC; - reg_cache[WM9090_SPEAKER_VOLUME_LEFT] |= - WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC; - reg_cache[WM9090_LEFT_OUTPUT_VOLUME] |= - WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC; - reg_cache[WM9090_RIGHT_OUTPUT_VOLUME] |= - WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC; - - reg_cache[WM9090_CLOCKING_1] |= WM9090_TOCLK_ENA; + snd_soc_update_bits(codec, WM9090_IN1_LINE_INPUT_A_VOLUME, + WM9090_IN1_VU | WM9090_IN1A_ZC, + WM9090_IN1_VU | WM9090_IN1A_ZC); + snd_soc_update_bits(codec, WM9090_IN1_LINE_INPUT_B_VOLUME, + WM9090_IN1_VU | WM9090_IN1B_ZC, + WM9090_IN1_VU | WM9090_IN1B_ZC); + snd_soc_update_bits(codec, WM9090_IN2_LINE_INPUT_A_VOLUME, + WM9090_IN2_VU | WM9090_IN2A_ZC, + WM9090_IN2_VU | WM9090_IN2A_ZC); + snd_soc_update_bits(codec, WM9090_IN2_LINE_INPUT_B_VOLUME, + WM9090_IN2_VU | WM9090_IN2B_ZC, + WM9090_IN2_VU | WM9090_IN2B_ZC); + snd_soc_update_bits(codec, WM9090_SPEAKER_VOLUME_LEFT, + WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC, + WM9090_SPKOUT_VU | WM9090_SPKOUTL_ZC); + snd_soc_update_bits(codec, WM9090_LEFT_OUTPUT_VOLUME, + WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC, + WM9090_HPOUT1_VU | WM9090_HPOUT1L_ZC); + snd_soc_update_bits(codec, WM9090_RIGHT_OUTPUT_VOLUME, + WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC, + WM9090_HPOUT1_VU | WM9090_HPOUT1R_ZC); + + snd_soc_update_bits(codec, WM9090_CLOCKING_1, + WM9090_TOCLK_ENA, WM9090_TOCLK_ENA); wm9090_set_bias_level(codec, SND_SOC_BIAS_STANDBY); diff --git a/sound/soc/codecs/wm_hubs.c b/sound/soc/codecs/wm_hubs.c index 516892706063..4005e9af5d61 100644 --- a/sound/soc/codecs/wm_hubs.c +++ b/sound/soc/codecs/wm_hubs.c @@ -82,7 +82,8 @@ static void wait_for_dc_servo(struct snd_soc_codec *codec, unsigned int op) } while (reg & op && count < 400); if (reg & op) - dev_err(codec->dev, "Timed out waiting for DC Servo\n"); + dev_err(codec->dev, "Timed out waiting for DC Servo %x\n", + op); } /* @@ -739,12 +740,12 @@ static const struct snd_soc_dapm_route analogue_routes[] = { { "SPKL", "Input Switch", "MIXINL" }, { "SPKL", "IN1LP Switch", "IN1LP" }, - { "SPKL", "Output Switch", "Left Output Mixer" }, + { "SPKL", "Output Switch", "Left Output PGA" }, { "SPKL", NULL, "TOCLK" }, { "SPKR", "Input Switch", "MIXINR" }, { "SPKR", "IN1RP Switch", "IN1RP" }, - { "SPKR", "Output Switch", "Right Output Mixer" }, + { "SPKR", "Output Switch", "Right Output PGA" }, { "SPKR", NULL, "TOCLK" }, { "SPKL Boost", "Direct Voice Switch", "Direct Voice" }, @@ -766,8 +767,8 @@ static const struct snd_soc_dapm_route analogue_routes[] = { { "SPKOUTRP", NULL, "SPKR Driver" }, { "SPKOUTRN", NULL, "SPKR Driver" }, - { "Left Headphone Mux", "Mixer", "Left Output Mixer" }, - { "Right Headphone Mux", "Mixer", "Right Output Mixer" }, + { "Left Headphone Mux", "Mixer", "Left Output PGA" }, + { "Right Headphone Mux", "Mixer", "Right Output PGA" }, { "Headphone PGA", NULL, "Left Headphone Mux" }, { "Headphone PGA", NULL, "Right Headphone Mux" }, diff --git a/sound/soc/davinci/davinci-i2s.c b/sound/soc/davinci/davinci-i2s.c index 9e0e565e6ed9..d0d60b8a54d4 100644 --- a/sound/soc/davinci/davinci-i2s.c +++ b/sound/soc/davinci/davinci-i2s.c @@ -658,7 +658,7 @@ static int davinci_i2s_probe(struct platform_device *pdev) return -ENODEV; } - ioarea = request_mem_region(mem->start, (mem->end - mem->start) + 1, + ioarea = request_mem_region(mem->start, resource_size(mem), pdev->name); if (!ioarea) { dev_err(&pdev->dev, "McBSP region already claimed\n"); @@ -694,20 +694,25 @@ static int davinci_i2s_probe(struct platform_device *pdev) } clk_enable(dev->clk); - dev->base = (void __iomem *)IO_ADDRESS(mem->start); + dev->base = ioremap(mem->start, resource_size(mem)); + if (!dev->base) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err_release_clk; + } dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].dma_addr = - (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DXR_REG); + (dma_addr_t)(mem->start + DAVINCI_MCBSP_DXR_REG); dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].dma_addr = - (dma_addr_t)(io_v2p(dev->base) + DAVINCI_MCBSP_DRR_REG); + (dma_addr_t)(mem->start + DAVINCI_MCBSP_DRR_REG); /* first TX, then RX */ res = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENXIO; - goto err_free_mem; + goto err_iounmap; } dev->dma_params[SNDRV_PCM_STREAM_PLAYBACK].channel = res->start; @@ -715,7 +720,7 @@ static int davinci_i2s_probe(struct platform_device *pdev) if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENXIO; - goto err_free_mem; + goto err_iounmap; } dev->dma_params[SNDRV_PCM_STREAM_CAPTURE].channel = res->start; dev->dev = &pdev->dev; @@ -724,14 +729,19 @@ static int davinci_i2s_probe(struct platform_device *pdev) ret = snd_soc_register_dai(&pdev->dev, &davinci_i2s_dai); if (ret != 0) - goto err_free_mem; + goto err_iounmap; return 0; +err_iounmap: + iounmap(dev->base); +err_release_clk: + clk_disable(dev->clk); + clk_put(dev->clk); err_free_mem: kfree(dev); err_release_region: - release_mem_region(mem->start, (mem->end - mem->start) + 1); + release_mem_region(mem->start, resource_size(mem)); return ret; } @@ -747,7 +757,7 @@ static int davinci_i2s_remove(struct platform_device *pdev) dev->clk = NULL; kfree(dev); mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(mem->start, (mem->end - mem->start) + 1); + release_mem_region(mem->start, resource_size(mem)); return 0; } diff --git a/sound/soc/davinci/davinci-mcasp.c b/sound/soc/davinci/davinci-mcasp.c index fb55d2c5d704..4ddc6d3b6678 100644 --- a/sound/soc/davinci/davinci-mcasp.c +++ b/sound/soc/davinci/davinci-mcasp.c @@ -434,17 +434,21 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x7 << 26)); + mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | AHCLKX | AFSX); break; case SND_SOC_DAIFMT_CBM_CFS: /* codec is clock master and frame slave */ - mcasp_set_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE); + mcasp_clr_bits(base + DAVINCI_MCASP_ACLKXCTL_REG, ACLKXE); mcasp_set_bits(base + DAVINCI_MCASP_TXFMCTL_REG, AFSXE); - mcasp_set_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); + mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_set_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, (0x2d << 26)); + mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | ACLKR); + mcasp_set_bits(base + DAVINCI_MCASP_PDIR_REG, + AFSX | AFSR); break; case SND_SOC_DAIFMT_CBM_CFM: /* codec is clock and frame master */ @@ -454,7 +458,8 @@ static int davinci_mcasp_set_dai_fmt(struct snd_soc_dai *cpu_dai, mcasp_clr_bits(base + DAVINCI_MCASP_ACLKRCTL_REG, ACLKRE); mcasp_clr_bits(base + DAVINCI_MCASP_RXFMCTL_REG, AFSRE); - mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, (0x3f << 26)); + mcasp_clr_bits(base + DAVINCI_MCASP_PDIR_REG, + ACLKX | AHCLKX | AFSX | ACLKR | AHCLKR | AFSR); break; default: @@ -644,7 +649,7 @@ static void davinci_hw_param(struct davinci_audio_dev *dev, int stream) mcasp_set_reg(dev->base + DAVINCI_MCASP_TXTDM_REG, mask); mcasp_set_bits(dev->base + DAVINCI_MCASP_TXFMT_REG, TXORD); - if ((dev->tdm_slots >= 2) || (dev->tdm_slots <= 32)) + if ((dev->tdm_slots >= 2) && (dev->tdm_slots <= 32)) mcasp_mod_bits(dev->base + DAVINCI_MCASP_TXFMCTL_REG, FSXMOD(dev->tdm_slots), FSXMOD(0x1FF)); else @@ -660,7 +665,7 @@ static void davinci_hw_param(struct davinci_audio_dev *dev, int stream) AHCLKRE); mcasp_set_reg(dev->base + DAVINCI_MCASP_RXTDM_REG, mask); - if ((dev->tdm_slots >= 2) || (dev->tdm_slots <= 32)) + if ((dev->tdm_slots >= 2) && (dev->tdm_slots <= 32)) mcasp_mod_bits(dev->base + DAVINCI_MCASP_RXFMCTL_REG, FSRMOD(dev->tdm_slots), FSRMOD(0x1FF)); else @@ -868,7 +873,7 @@ static int davinci_mcasp_probe(struct platform_device *pdev) } ioarea = request_mem_region(mem->start, - (mem->end - mem->start) + 1, pdev->name); + resource_size(mem), pdev->name); if (!ioarea) { dev_err(&pdev->dev, "Audio region already claimed\n"); ret = -EBUSY; @@ -885,7 +890,13 @@ static int davinci_mcasp_probe(struct platform_device *pdev) clk_enable(dev->clk); dev->clk_active = 1; - dev->base = (void __iomem *)IO_ADDRESS(mem->start); + dev->base = ioremap(mem->start, resource_size(mem)); + if (!dev->base) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err_release_clk; + } + dev->op_mode = pdata->op_mode; dev->tdm_slots = pdata->tdm_slots; dev->num_serializer = pdata->num_serializer; @@ -899,14 +910,14 @@ static int davinci_mcasp_probe(struct platform_device *pdev) dma_data->asp_chan_q = pdata->asp_chan_q; dma_data->ram_chan_q = pdata->ram_chan_q; dma_data->dma_addr = (dma_addr_t) (pdata->tx_dma_offset + - io_v2p(dev->base)); + mem->start); /* first TX, then RX */ res = platform_get_resource(pdev, IORESOURCE_DMA, 0); if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENODEV; - goto err_release_region; + goto err_iounmap; } dma_data->channel = res->start; @@ -915,13 +926,13 @@ static int davinci_mcasp_probe(struct platform_device *pdev) dma_data->asp_chan_q = pdata->asp_chan_q; dma_data->ram_chan_q = pdata->ram_chan_q; dma_data->dma_addr = (dma_addr_t)(pdata->rx_dma_offset + - io_v2p(dev->base)); + mem->start); res = platform_get_resource(pdev, IORESOURCE_DMA, 1); if (!res) { dev_err(&pdev->dev, "no DMA resource\n"); ret = -ENODEV; - goto err_release_region; + goto err_iounmap; } dma_data->channel = res->start; @@ -929,11 +940,16 @@ static int davinci_mcasp_probe(struct platform_device *pdev) ret = snd_soc_register_dai(&pdev->dev, &davinci_mcasp_dai[pdata->op_mode]); if (ret != 0) - goto err_release_region; + goto err_iounmap; return 0; +err_iounmap: + iounmap(dev->base); +err_release_clk: + clk_disable(dev->clk); + clk_put(dev->clk); err_release_region: - release_mem_region(mem->start, (mem->end - mem->start) + 1); + release_mem_region(mem->start, resource_size(mem)); err_release_data: kfree(dev); @@ -951,7 +967,7 @@ static int davinci_mcasp_remove(struct platform_device *pdev) dev->clk = NULL; mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - release_mem_region(mem->start, (mem->end - mem->start) + 1); + release_mem_region(mem->start, resource_size(mem)); kfree(dev); diff --git a/sound/soc/davinci/davinci-vcif.c b/sound/soc/davinci/davinci-vcif.c index 9d2afccc3a2d..13e05a302a92 100644 --- a/sound/soc/davinci/davinci-vcif.c +++ b/sound/soc/davinci/davinci-vcif.c @@ -205,7 +205,7 @@ static struct snd_soc_dai_driver davinci_vcif_dai = { static int davinci_vcif_probe(struct platform_device *pdev) { - struct davinci_vc *davinci_vc = platform_get_drvdata(pdev); + struct davinci_vc *davinci_vc = mfd_get_data(pdev); struct davinci_vcif_dev *davinci_vcif_dev; int ret; diff --git a/sound/soc/ep93xx/Kconfig b/sound/soc/ep93xx/Kconfig index 57429041189c..91a28de94109 100644 --- a/sound/soc/ep93xx/Kconfig +++ b/sound/soc/ep93xx/Kconfig @@ -30,3 +30,12 @@ config SND_EP93XX_SOC_SIMONE help Say Y or M here if you want to add support for AC97 audio on the Simplemachines Sim.One board. + +config SND_EP93XX_SOC_EDB93XX + tristate "SoC Audio support for Cirrus Logic EDB93xx boards" + depends on SND_EP93XX_SOC && (MACH_EDB9301 || MACH_EDB9302 || MACH_EDB9302A || MACH_EDB9307A || MACH_EDB9315A) + select SND_EP93XX_SOC_I2S + select SND_SOC_CS4271 + help + Say Y or M here if you want to add support for I2S audio on the + Cirrus Logic EDB93xx boards. diff --git a/sound/soc/ep93xx/Makefile b/sound/soc/ep93xx/Makefile index 8e7977fb6b7d..5514146cbdf0 100644 --- a/sound/soc/ep93xx/Makefile +++ b/sound/soc/ep93xx/Makefile @@ -10,6 +10,8 @@ obj-$(CONFIG_SND_EP93XX_SOC_AC97) += snd-soc-ep93xx-ac97.o # EP93XX Machine Support snd-soc-snappercl15-objs := snappercl15.o snd-soc-simone-objs := simone.o +snd-soc-edb93xx-objs := edb93xx.o obj-$(CONFIG_SND_EP93XX_SOC_SNAPPERCL15) += snd-soc-snappercl15.o obj-$(CONFIG_SND_EP93XX_SOC_SIMONE) += snd-soc-simone.o +obj-$(CONFIG_SND_EP93XX_SOC_EDB93XX) += snd-soc-edb93xx.o diff --git a/sound/soc/ep93xx/edb93xx.c b/sound/soc/ep93xx/edb93xx.c new file mode 100644 index 000000000000..d3aa15119d26 --- /dev/null +++ b/sound/soc/ep93xx/edb93xx.c @@ -0,0 +1,142 @@ +/* + * SoC audio for EDB93xx + * + * Copyright (c) 2010 Alexander Sverdlin <subaparts@yandex.ru> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * This driver support CS4271 codec being master or slave, working + * in control port mode, connected either via SPI or I2C. + * The data format accepted is I2S or left-justified. + * DAPM support not implemented. + */ + +#include <linux/platform_device.h> +#include <linux/gpio.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/soc.h> +#include <asm/mach-types.h> +#include <mach/hardware.h> +#include "ep93xx-pcm.h" + +#define edb93xx_has_audio() (machine_is_edb9301() || \ + machine_is_edb9302() || \ + machine_is_edb9302a() || \ + machine_is_edb9307a() || \ + machine_is_edb9315a()) + +static int edb93xx_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + int err; + unsigned int mclk_rate; + unsigned int rate = params_rate(params); + + /* + * According to CS4271 datasheet we use MCLK/LRCK=256 for + * rates below 50kHz and 128 for higher sample rates + */ + if (rate < 50000) + mclk_rate = rate * 64 * 4; + else + mclk_rate = rate * 64 * 2; + + err = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_IF | + SND_SOC_DAIFMT_CBS_CFS); + if (err) + return err; + + err = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_IF | + SND_SOC_DAIFMT_CBS_CFS); + if (err) + return err; + + err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk_rate, + SND_SOC_CLOCK_IN); + if (err) + return err; + + return snd_soc_dai_set_sysclk(cpu_dai, 0, mclk_rate, + SND_SOC_CLOCK_OUT); +} + +static struct snd_soc_ops edb93xx_ops = { + .hw_params = edb93xx_hw_params, +}; + +static struct snd_soc_dai_link edb93xx_dai = { + .name = "CS4271", + .stream_name = "CS4271 HiFi", + .platform_name = "ep93xx-pcm-audio", + .cpu_dai_name = "ep93xx-i2s", + .codec_name = "spi0.0", + .codec_dai_name = "cs4271-hifi", + .ops = &edb93xx_ops, +}; + +static struct snd_soc_card snd_soc_edb93xx = { + .name = "EDB93XX", + .dai_link = &edb93xx_dai, + .num_links = 1, +}; + +static struct platform_device *edb93xx_snd_device; + +static int __init edb93xx_init(void) +{ + int ret; + + if (!edb93xx_has_audio()) + return -ENODEV; + + ret = ep93xx_i2s_acquire(EP93XX_SYSCON_DEVCFG_I2SONAC97, + EP93XX_SYSCON_I2SCLKDIV_ORIDE | + EP93XX_SYSCON_I2SCLKDIV_SPOL); + if (ret) + return ret; + + edb93xx_snd_device = platform_device_alloc("soc-audio", -1); + if (!edb93xx_snd_device) { + ret = -ENOMEM; + goto free_i2s; + } + + platform_set_drvdata(edb93xx_snd_device, &snd_soc_edb93xx); + ret = platform_device_add(edb93xx_snd_device); + if (ret) + goto device_put; + + return 0; + +device_put: + platform_device_put(edb93xx_snd_device); +free_i2s: + ep93xx_i2s_release(); + return ret; +} +module_init(edb93xx_init); + +static void __exit edb93xx_exit(void) +{ + platform_device_unregister(edb93xx_snd_device); + ep93xx_i2s_release(); +} +module_exit(edb93xx_exit); + +MODULE_AUTHOR("Alexander Sverdlin <subaparts@yandex.ru>"); +MODULE_DESCRIPTION("ALSA SoC EDB93xx"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/ep93xx/ep93xx-ac97.c b/sound/soc/ep93xx/ep93xx-ac97.c index 68a0bae1208a..104e95cda0ad 100644 --- a/sound/soc/ep93xx/ep93xx-ac97.c +++ b/sound/soc/ep93xx/ep93xx-ac97.c @@ -253,7 +253,6 @@ static int ep93xx_ac97_trigger(struct snd_pcm_substream *substream, struct ep93xx_ac97_info *info = snd_soc_dai_get_drvdata(dai); unsigned v = 0; - switch (cmd) { case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: diff --git a/sound/soc/ep93xx/ep93xx-i2s.c b/sound/soc/ep93xx/ep93xx-i2s.c index fff579a1c134..042f4e93746f 100644 --- a/sound/soc/ep93xx/ep93xx-i2s.c +++ b/sound/soc/ep93xx/ep93xx-i2s.c @@ -242,7 +242,7 @@ static int ep93xx_i2s_hw_params(struct snd_pcm_substream *substream, { struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai); unsigned word_len, div, sdiv, lrdiv; - int found = 0, err; + int err; switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: @@ -275,15 +275,14 @@ static int ep93xx_i2s_hw_params(struct snd_pcm_substream *substream, * the codec uses. */ div = clk_get_rate(info->mclk) / params_rate(params); - for (sdiv = 2; sdiv <= 4; sdiv += 2) - for (lrdiv = 64; lrdiv <= 128; lrdiv <<= 1) - if (sdiv * lrdiv == div) { - found = 1; - goto out; - } -out: - if (!found) - return -EINVAL; + sdiv = 4; + if (div > (256 + 512) / 2) { + lrdiv = 128; + } else { + lrdiv = 64; + if (div < (128 + 256) / 2) + sdiv = 2; + } err = clk_set_rate(info->sclk, clk_get_rate(info->mclk) / sdiv); if (err) @@ -314,10 +313,12 @@ static int ep93xx_i2s_suspend(struct snd_soc_dai *dai) struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai); if (!dai->active) - return; + return 0; ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_PLAYBACK); ep93xx_i2s_disable(info, SNDRV_PCM_STREAM_CAPTURE); + + return 0; } static int ep93xx_i2s_resume(struct snd_soc_dai *dai) @@ -325,10 +326,12 @@ static int ep93xx_i2s_resume(struct snd_soc_dai *dai) struct ep93xx_i2s_info *info = snd_soc_dai_get_drvdata(dai); if (!dai->active) - return; + return 0; ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_PLAYBACK); ep93xx_i2s_enable(info, SNDRV_PCM_STREAM_CAPTURE); + + return 0; } #else #define ep93xx_i2s_suspend NULL @@ -352,13 +355,13 @@ static struct snd_soc_dai_driver ep93xx_i2s_dai = { .playback = { .channels_min = 2, .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_96000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = EP93XX_I2S_FORMATS, }, .capture = { .channels_min = 2, .channels_max = 2, - .rates = SNDRV_PCM_RATE_8000_96000, + .rates = SNDRV_PCM_RATE_8000_192000, .formats = EP93XX_I2S_FORMATS, }, .ops = &ep93xx_i2s_dai_ops, diff --git a/sound/soc/ep93xx/ep93xx-pcm.c b/sound/soc/ep93xx/ep93xx-pcm.c index 06670776f649..a456e491155f 100644 --- a/sound/soc/ep93xx/ep93xx-pcm.c +++ b/sound/soc/ep93xx/ep93xx-pcm.c @@ -35,9 +35,9 @@ static const struct snd_pcm_hardware ep93xx_pcm_hardware = { SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER), - .rates = SNDRV_PCM_RATE_8000_96000, + .rates = SNDRV_PCM_RATE_8000_192000, .rate_min = SNDRV_PCM_RATE_8000, - .rate_max = SNDRV_PCM_RATE_96000, + .rate_max = SNDRV_PCM_RATE_192000, .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE | diff --git a/sound/soc/fsl/fsl_dma.c b/sound/soc/fsl/fsl_dma.c index 4cf98c03af22..15dac0f20cd8 100644 --- a/sound/soc/fsl/fsl_dma.c +++ b/sound/soc/fsl/fsl_dma.c @@ -896,8 +896,7 @@ static struct snd_pcm_ops fsl_dma_ops = { .pointer = fsl_dma_pointer, }; -static int __devinit fsl_soc_dma_probe(struct platform_device *pdev, - const struct of_device_id *match) +static int __devinit fsl_soc_dma_probe(struct platform_device *pdev) { struct dma_object *dma; struct device_node *np = pdev->dev.of_node; @@ -979,7 +978,7 @@ static const struct of_device_id fsl_soc_dma_ids[] = { }; MODULE_DEVICE_TABLE(of, fsl_soc_dma_ids); -static struct of_platform_driver fsl_soc_dma_driver = { +static struct platform_driver fsl_soc_dma_driver = { .driver = { .name = "fsl-pcm-audio", .owner = THIS_MODULE, @@ -993,12 +992,12 @@ static int __init fsl_soc_dma_init(void) { pr_info("Freescale Elo DMA ASoC PCM Driver\n"); - return of_register_platform_driver(&fsl_soc_dma_driver); + return platform_driver_register(&fsl_soc_dma_driver); } static void __exit fsl_soc_dma_exit(void) { - of_unregister_platform_driver(&fsl_soc_dma_driver); + platform_driver_unregister(&fsl_soc_dma_driver); } module_init(fsl_soc_dma_init); diff --git a/sound/soc/fsl/fsl_ssi.c b/sound/soc/fsl/fsl_ssi.c index 4cc167a7aeb8..313e0ccedd5b 100644 --- a/sound/soc/fsl/fsl_ssi.c +++ b/sound/soc/fsl/fsl_ssi.c @@ -624,8 +624,7 @@ static void make_lowercase(char *s) } } -static int __devinit fsl_ssi_probe(struct platform_device *pdev, - const struct of_device_id *match) +static int __devinit fsl_ssi_probe(struct platform_device *pdev) { struct fsl_ssi_private *ssi_private; int ret = 0; @@ -774,7 +773,7 @@ static const struct of_device_id fsl_ssi_ids[] = { }; MODULE_DEVICE_TABLE(of, fsl_ssi_ids); -static struct of_platform_driver fsl_ssi_driver = { +static struct platform_driver fsl_ssi_driver = { .driver = { .name = "fsl-ssi-dai", .owner = THIS_MODULE, @@ -788,12 +787,12 @@ static int __init fsl_ssi_init(void) { printk(KERN_INFO "Freescale Synchronous Serial Interface (SSI) ASoC Driver\n"); - return of_register_platform_driver(&fsl_ssi_driver); + return platform_driver_register(&fsl_ssi_driver); } static void __exit fsl_ssi_exit(void) { - of_unregister_platform_driver(&fsl_ssi_driver); + platform_driver_unregister(&fsl_ssi_driver); } module_init(fsl_ssi_init); diff --git a/sound/soc/fsl/mpc5200_dma.c b/sound/soc/fsl/mpc5200_dma.c index f92dca07cd35..fff695ccdd3e 100644 --- a/sound/soc/fsl/mpc5200_dma.c +++ b/sound/soc/fsl/mpc5200_dma.c @@ -368,8 +368,7 @@ static struct snd_soc_platform_driver mpc5200_audio_dma_platform = { .pcm_free = &psc_dma_free, }; -static int mpc5200_hpcd_probe(struct of_device *op, - const struct of_device_id *match) +static int mpc5200_hpcd_probe(struct of_device *op) { phys_addr_t fifo; struct psc_dma *psc_dma; @@ -511,32 +510,31 @@ static int mpc5200_hpcd_remove(struct of_device *op) } static struct of_device_id mpc5200_hpcd_match[] = { - { - .compatible = "fsl,mpc5200-pcm", - }, + { .compatible = "fsl,mpc5200-pcm", }, {} }; MODULE_DEVICE_TABLE(of, mpc5200_hpcd_match); -static struct of_platform_driver mpc5200_hpcd_of_driver = { - .owner = THIS_MODULE, - .name = "mpc5200-pcm-audio", - .match_table = mpc5200_hpcd_match, +static struct platform_driver mpc5200_hpcd_of_driver = { .probe = mpc5200_hpcd_probe, .remove = mpc5200_hpcd_remove, + .dev = { + .owner = THIS_MODULE, + .name = "mpc5200-pcm-audio", + .of_match_table = mpc5200_hpcd_match, + } }; static int __init mpc5200_hpcd_init(void) { - return of_register_platform_driver(&mpc5200_hpcd_of_driver); + return platform_driver_register(&mpc5200_hpcd_of_driver); } +module_init(mpc5200_hpcd_init); static void __exit mpc5200_hpcd_exit(void) { - of_unregister_platform_driver(&mpc5200_hpcd_of_driver); + platform_driver_unregister(&mpc5200_hpcd_of_driver); } - -module_init(mpc5200_hpcd_init); module_exit(mpc5200_hpcd_exit); MODULE_AUTHOR("Grant Likely <grant.likely@secretlab.ca>"); diff --git a/sound/soc/fsl/mpc5200_psc_ac97.c b/sound/soc/fsl/mpc5200_psc_ac97.c index 40acc8e2b1ca..ad36b095bb79 100644 --- a/sound/soc/fsl/mpc5200_psc_ac97.c +++ b/sound/soc/fsl/mpc5200_psc_ac97.c @@ -272,8 +272,7 @@ static struct snd_soc_dai_driver psc_ac97_dai[] = { * - Probe/remove operations * - OF device match table */ -static int __devinit psc_ac97_of_probe(struct platform_device *op, - const struct of_device_id *match) +static int __devinit psc_ac97_of_probe(struct platform_device *op) { int rc; struct snd_ac97 ac97; @@ -316,7 +315,7 @@ static struct of_device_id psc_ac97_match[] __devinitdata = { }; MODULE_DEVICE_TABLE(of, psc_ac97_match); -static struct of_platform_driver psc_ac97_driver = { +static struct platform_driver psc_ac97_driver = { .probe = psc_ac97_of_probe, .remove = __devexit_p(psc_ac97_of_remove), .driver = { @@ -332,13 +331,13 @@ static struct of_platform_driver psc_ac97_driver = { */ static int __init psc_ac97_init(void) { - return of_register_platform_driver(&psc_ac97_driver); + return platform_driver_register(&psc_ac97_driver); } module_init(psc_ac97_init); static void __exit psc_ac97_exit(void) { - of_unregister_platform_driver(&psc_ac97_driver); + platform_driver_unregister(&psc_ac97_driver); } module_exit(psc_ac97_exit); diff --git a/sound/soc/fsl/mpc5200_psc_i2s.c b/sound/soc/fsl/mpc5200_psc_i2s.c index 9018fa5bf0db..87cf2a5c2b2c 100644 --- a/sound/soc/fsl/mpc5200_psc_i2s.c +++ b/sound/soc/fsl/mpc5200_psc_i2s.c @@ -150,8 +150,7 @@ static struct snd_soc_dai_driver psc_i2s_dai[] = {{ * - Probe/remove operations * - OF device match table */ -static int __devinit psc_i2s_of_probe(struct platform_device *op, - const struct of_device_id *match) +static int __devinit psc_i2s_of_probe(struct platform_device *op) { int rc; struct psc_dma *psc_dma; @@ -213,7 +212,7 @@ static struct of_device_id psc_i2s_match[] __devinitdata = { }; MODULE_DEVICE_TABLE(of, psc_i2s_match); -static struct of_platform_driver psc_i2s_driver = { +static struct platform_driver psc_i2s_driver = { .probe = psc_i2s_of_probe, .remove = __devexit_p(psc_i2s_of_remove), .driver = { @@ -229,13 +228,13 @@ static struct of_platform_driver psc_i2s_driver = { */ static int __init psc_i2s_init(void) { - return of_register_platform_driver(&psc_i2s_driver); + return platform_driver_register(&psc_i2s_driver); } module_init(psc_i2s_init); static void __exit psc_i2s_exit(void) { - of_unregister_platform_driver(&psc_i2s_driver); + platform_driver_unregister(&psc_i2s_driver); } module_exit(psc_i2s_exit); diff --git a/sound/soc/fsl/mpc8610_hpcd.c b/sound/soc/fsl/mpc8610_hpcd.c index 7d7847a1e66b..c16c6b2eff95 100644 --- a/sound/soc/fsl/mpc8610_hpcd.c +++ b/sound/soc/fsl/mpc8610_hpcd.c @@ -53,9 +53,8 @@ struct mpc8610_hpcd_data { * * Here we program the DMACR and PMUXCR registers. */ -static int mpc8610_hpcd_machine_probe(struct platform_device *sound_device) +static int mpc8610_hpcd_machine_probe(struct snd_soc_card *card) { - struct snd_soc_card *card = platform_get_drvdata(sound_device); struct mpc8610_hpcd_data *machine_data = container_of(card, struct mpc8610_hpcd_data, card); struct ccsr_guts_86xx __iomem *guts; @@ -138,9 +137,8 @@ static int mpc8610_hpcd_startup(struct snd_pcm_substream *substream) * This function is called to remove the sound device for one SSI. We * de-program the DMACR and PMUXCR register. */ -static int mpc8610_hpcd_machine_remove(struct platform_device *sound_device) +static int mpc8610_hpcd_machine_remove(struct snd_soc_card *card) { - struct snd_soc_card *card = platform_get_drvdata(sound_device); struct mpc8610_hpcd_data *machine_data = container_of(card, struct mpc8610_hpcd_data, card); struct ccsr_guts_86xx __iomem *guts; diff --git a/sound/soc/fsl/p1022_ds.c b/sound/soc/fsl/p1022_ds.c index 026b756961e0..66e0b68af147 100644 --- a/sound/soc/fsl/p1022_ds.c +++ b/sound/soc/fsl/p1022_ds.c @@ -85,9 +85,8 @@ struct machine_data { * * Here we program the DMACR and PMUXCR registers. */ -static int p1022_ds_machine_probe(struct platform_device *sound_device) +static int p1022_ds_machine_probe(struct snd_soc_card *card) { - struct snd_soc_card *card = platform_get_drvdata(sound_device); struct machine_data *mdata = container_of(card, struct machine_data, card); struct ccsr_guts_85xx __iomem *guts; @@ -160,9 +159,8 @@ static int p1022_ds_startup(struct snd_pcm_substream *substream) * This function is called to remove the sound device for one SSI. We * de-program the DMACR and PMUXCR register. */ -static int p1022_ds_machine_remove(struct platform_device *sound_device) +static int p1022_ds_machine_remove(struct snd_soc_card *card) { - struct snd_soc_card *card = platform_get_drvdata(sound_device); struct machine_data *mdata = container_of(card, struct machine_data, card); struct ccsr_guts_85xx __iomem *guts; diff --git a/sound/soc/imx/Kconfig b/sound/soc/imx/Kconfig index 642270a635ea..d8f130d39dd9 100644 --- a/sound/soc/imx/Kconfig +++ b/sound/soc/imx/Kconfig @@ -30,6 +30,16 @@ config SND_MXC_SOC_WM1133_EV1 Enable support for audio on the i.MX31ADS with the WM1133-EV1 PMIC board with WM8835x fitted. +config SND_SOC_MX27VIS_AIC32X4 + tristate "SoC audio support for Visstrim M10 boards" + depends on MACH_IMX27_VISSTRIM_M10 + select SND_SOC_TVL320AIC32X4 + select SND_MXC_SOC_SSI + select SND_MXC_SOC_MX2 + help + Say Y if you want to add support for SoC audio on Visstrim SM10 + board with TLV320AIC32X4 codec. + config SND_SOC_PHYCORE_AC97 tristate "SoC Audio support for Phytec phyCORE (and phyCARD) boards" depends on MACH_PCM043 || MACH_PCA100 @@ -44,7 +54,8 @@ config SND_SOC_EUKREA_TLV320 tristate "Eukrea TLV320" depends on MACH_EUKREA_MBIMX27_BASEBOARD \ || MACH_EUKREA_MBIMXSD25_BASEBOARD \ - || MACH_EUKREA_MBIMXSD35_BASEBOARD + || MACH_EUKREA_MBIMXSD35_BASEBOARD \ + || MACH_EUKREA_MBIMXSD51_BASEBOARD select SND_SOC_TLV320AIC23 select SND_MXC_SOC_SSI select SND_MXC_SOC_FIQ diff --git a/sound/soc/imx/Makefile b/sound/soc/imx/Makefile index b67fc02a4ecc..d6d609ba7e24 100644 --- a/sound/soc/imx/Makefile +++ b/sound/soc/imx/Makefile @@ -10,8 +10,10 @@ obj-$(CONFIG_SND_MXC_SOC_MX2) += snd-soc-imx-mx2.o # i.MX Machine Support snd-soc-eukrea-tlv320-objs := eukrea-tlv320.o snd-soc-phycore-ac97-objs := phycore-ac97.o +snd-soc-mx27vis-aic32x4-objs := mx27vis-aic32x4.o snd-soc-wm1133-ev1-objs := wm1133-ev1.o obj-$(CONFIG_SND_SOC_EUKREA_TLV320) += snd-soc-eukrea-tlv320.o obj-$(CONFIG_SND_SOC_PHYCORE_AC97) += snd-soc-phycore-ac97.o +obj-$(CONFIG_SND_SOC_MX27VIS_AIC32X4) += snd-soc-mx27vis-aic32x4.o obj-$(CONFIG_SND_MXC_SOC_WM1133_EV1) += snd-soc-wm1133-ev1.o diff --git a/sound/soc/imx/eukrea-tlv320.c b/sound/soc/imx/eukrea-tlv320.c index 1e9bccae4e80..75fb4b83548b 100644 --- a/sound/soc/imx/eukrea-tlv320.c +++ b/sound/soc/imx/eukrea-tlv320.c @@ -98,7 +98,8 @@ static int __init eukrea_tlv320_init(void) int ret; if (!machine_is_eukrea_cpuimx27() && !machine_is_eukrea_cpuimx25sd() - && !machine_is_eukrea_cpuimx35sd()) + && !machine_is_eukrea_cpuimx35sd() + && !machine_is_eukrea_cpuimx51sd()) /* return happy. We might run on a totally different machine */ return 0; diff --git a/sound/soc/imx/imx-pcm-dma-mx2.c b/sound/soc/imx/imx-pcm-dma-mx2.c index 671ef8dd524c..aab7765f401a 100644 --- a/sound/soc/imx/imx-pcm-dma-mx2.c +++ b/sound/soc/imx/imx-pcm-dma-mx2.c @@ -110,12 +110,12 @@ static int imx_ssi_dma_alloc(struct snd_pcm_substream *substream, slave_config.direction = DMA_TO_DEVICE; slave_config.dst_addr = dma_params->dma_addr; slave_config.dst_addr_width = buswidth; - slave_config.dst_maxburst = dma_params->burstsize; + slave_config.dst_maxburst = dma_params->burstsize * buswidth; } else { slave_config.direction = DMA_FROM_DEVICE; slave_config.src_addr = dma_params->dma_addr; slave_config.src_addr_width = buswidth; - slave_config.src_maxburst = dma_params->burstsize; + slave_config.src_maxburst = dma_params->burstsize * buswidth; } ret = dmaengine_slave_config(iprtd->dma_chan, &slave_config); @@ -303,6 +303,11 @@ static struct snd_soc_platform_driver imx_soc_platform_mx2 = { static int __devinit imx_soc_platform_probe(struct platform_device *pdev) { + struct imx_ssi *ssi = platform_get_drvdata(pdev); + + ssi->dma_params_tx.burstsize = 6; + ssi->dma_params_rx.burstsize = 4; + return snd_soc_register_platform(&pdev->dev, &imx_soc_platform_mx2); } diff --git a/sound/soc/imx/imx-ssi.c b/sound/soc/imx/imx-ssi.c index 30894ea7f333..ac2ded969253 100644 --- a/sound/soc/imx/imx-ssi.c +++ b/sound/soc/imx/imx-ssi.c @@ -16,7 +16,7 @@ * sane processor vendors have a FIFO per AC97 slot, the i.MX has only * one FIFO which combines all valid receive slots. We cannot even select * which slots we want to receive. The WM9712 with which this driver - * was developped with always sends GPIO status data in slot 12 which + * was developed with always sends GPIO status data in slot 12 which * we receive in our (PCM-) data stream. The only chance we have is to * manually skip this data in the FIQ handler. With sampling rates different * from 48000Hz not every frame has valid receive data, so the ratio @@ -108,7 +108,7 @@ static int imx_ssi_set_dai_fmt(struct snd_soc_dai *cpu_dai, unsigned int fmt) break; case SND_SOC_DAIFMT_DSP_B: /* data on rising edge of bclk, frame high with data */ - strcr |= SSI_STCR_TFSL; + strcr |= SSI_STCR_TFSL | SSI_STCR_TXBIT0; break; case SND_SOC_DAIFMT_DSP_A: /* data on rising edge of bclk, frame high 1clk before data */ @@ -656,6 +656,9 @@ static int imx_ssi_probe(struct platform_device *pdev) ssi->dma_params_rx.dma_addr = res->start + SSI_SRX0; ssi->dma_params_tx.dma_addr = res->start + SSI_STX0; + ssi->dma_params_tx.burstsize = 4; + ssi->dma_params_rx.burstsize = 4; + res = platform_get_resource_byname(pdev, IORESOURCE_DMA, "tx0"); if (res) ssi->dma_params_tx.dma = res->start; diff --git a/sound/soc/imx/imx-ssi.h b/sound/soc/imx/imx-ssi.h index a4406a134892..dc8a87530e3e 100644 --- a/sound/soc/imx/imx-ssi.h +++ b/sound/soc/imx/imx-ssi.h @@ -234,7 +234,4 @@ void imx_pcm_free(struct snd_pcm *pcm); */ #define IMX_SSI_DMABUF_SIZE (64 * 1024) -#define DMA_RXFIFO_BURST 0x4 -#define DMA_TXFIFO_BURST 0x6 - #endif /* _IMX_SSI_H */ diff --git a/sound/soc/imx/mx27vis-aic32x4.c b/sound/soc/imx/mx27vis-aic32x4.c new file mode 100644 index 000000000000..054110b91d42 --- /dev/null +++ b/sound/soc/imx/mx27vis-aic32x4.c @@ -0,0 +1,137 @@ +/* + * mx27vis-aic32x4.c + * + * Copyright 2011 Vista Silicon S.L. + * + * Author: Javier Martin <javier.martin@vista-silicon.com> + * + * This program is free software; you can redistribute it and/or modify it + * under the terms of the GNU General Public License as published by the + * Free Software Foundation; either version 2 of the License, or (at your + * option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, + * MA 02110-1301, USA. + */ + +#include <linux/module.h> +#include <linux/moduleparam.h> +#include <linux/device.h> +#include <linux/i2c.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/soc.h> +#include <sound/soc-dapm.h> +#include <asm/mach-types.h> +#include <mach/audmux.h> + +#include "../codecs/tlv320aic32x4.h" +#include "imx-ssi.h" + +static int mx27vis_aic32x4_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + int ret; + u32 dai_format; + + dai_format = SND_SOC_DAIFMT_DSP_B | SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBM_CFM; + + /* set codec DAI configuration */ + snd_soc_dai_set_fmt(codec_dai, dai_format); + + /* set cpu DAI configuration */ + snd_soc_dai_set_fmt(cpu_dai, dai_format); + + ret = snd_soc_dai_set_sysclk(codec_dai, 0, + 25000000, SND_SOC_CLOCK_OUT); + if (ret) { + pr_err("%s: failed setting codec sysclk\n", __func__); + return ret; + } + + ret = snd_soc_dai_set_sysclk(cpu_dai, IMX_SSP_SYS_CLK, 0, + SND_SOC_CLOCK_IN); + if (ret) { + pr_err("can't set CPU system clock IMX_SSP_SYS_CLK\n"); + return ret; + } + + return 0; +} + +static struct snd_soc_ops mx27vis_aic32x4_snd_ops = { + .hw_params = mx27vis_aic32x4_hw_params, +}; + +static struct snd_soc_dai_link mx27vis_aic32x4_dai = { + .name = "tlv320aic32x4", + .stream_name = "TLV320AIC32X4", + .codec_dai_name = "tlv320aic32x4-hifi", + .platform_name = "imx-pcm-audio.0", + .codec_name = "tlv320aic32x4.0-0018", + .cpu_dai_name = "imx-ssi.0", + .ops = &mx27vis_aic32x4_snd_ops, +}; + +static struct snd_soc_card mx27vis_aic32x4 = { + .name = "visstrim_m10-audio", + .dai_link = &mx27vis_aic32x4_dai, + .num_links = 1, +}; + +static struct platform_device *mx27vis_aic32x4_snd_device; + +static int __init mx27vis_aic32x4_init(void) +{ + int ret; + + mx27vis_aic32x4_snd_device = platform_device_alloc("soc-audio", -1); + if (!mx27vis_aic32x4_snd_device) + return -ENOMEM; + + platform_set_drvdata(mx27vis_aic32x4_snd_device, &mx27vis_aic32x4); + ret = platform_device_add(mx27vis_aic32x4_snd_device); + + if (ret) { + printk(KERN_ERR "ASoC: Platform device allocation failed\n"); + platform_device_put(mx27vis_aic32x4_snd_device); + } + + /* Connect SSI0 as clock slave to SSI1 external pins */ + mxc_audmux_v1_configure_port(MX27_AUDMUX_HPCR1_SSI0, + MXC_AUDMUX_V1_PCR_SYN | + MXC_AUDMUX_V1_PCR_TFSDIR | + MXC_AUDMUX_V1_PCR_TCLKDIR | + MXC_AUDMUX_V1_PCR_TFCSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1) | + MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_PPCR1_SSI_PINS_1) + ); + mxc_audmux_v1_configure_port(MX27_AUDMUX_PPCR1_SSI_PINS_1, + MXC_AUDMUX_V1_PCR_SYN | + MXC_AUDMUX_V1_PCR_RXDSEL(MX27_AUDMUX_HPCR1_SSI0) + ); + + return ret; +} + +static void __exit mx27vis_aic32x4_exit(void) +{ + platform_device_unregister(mx27vis_aic32x4_snd_device); +} + +module_init(mx27vis_aic32x4_init); +module_exit(mx27vis_aic32x4_exit); + +MODULE_AUTHOR("Javier Martin <javier.martin@vista-silicon.com>"); +MODULE_DESCRIPTION("ALSA SoC AIC32X4 mx27 visstrim"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/kirkwood/kirkwood-dma.c b/sound/soc/kirkwood/kirkwood-dma.c index 0fd6a630db01..e13c6ce46328 100644 --- a/sound/soc/kirkwood/kirkwood-dma.c +++ b/sound/soc/kirkwood/kirkwood-dma.c @@ -132,7 +132,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) priv = snd_soc_dai_get_dma_data(cpu_dai, substream); snd_soc_set_runtime_hwparams(substream, &kirkwood_dma_snd_hw); - /* Ensure that all constraints linked to dma burst are fullfilled */ + /* Ensure that all constraints linked to dma burst are fulfilled */ err = snd_pcm_hw_constraint_minmax(runtime, SNDRV_PCM_HW_PARAM_BUFFER_BYTES, priv->burst * 2, @@ -170,7 +170,7 @@ static int kirkwood_dma_open(struct snd_pcm_substream *substream) /* * Enable Error interrupts. We're only ack'ing them but - * it's usefull for diagnostics + * it's useful for diagnostics */ writel((unsigned long)-1, priv->io + KIRKWOOD_ERR_MASK); } diff --git a/sound/soc/mid-x86/Kconfig b/sound/soc/mid-x86/Kconfig new file mode 100644 index 000000000000..29350428f1c2 --- /dev/null +++ b/sound/soc/mid-x86/Kconfig @@ -0,0 +1,14 @@ +config SND_MFLD_MACHINE + tristate "SOC Machine Audio driver for Intel Medfield MID platform" + depends on INTEL_SCU_IPC + depends on SND_INTEL_SST + select SND_SOC_SN95031 + select SND_SST_PLATFORM + help + This adds support for ASoC machine driver for Intel(R) MID Medfield platform + used as alsa device in audio substem in Intel(R) MID devices + Say Y if you have such a device + If unsure select "N". + +config SND_SST_PLATFORM + tristate diff --git a/sound/soc/mid-x86/Makefile b/sound/soc/mid-x86/Makefile new file mode 100644 index 000000000000..639883339465 --- /dev/null +++ b/sound/soc/mid-x86/Makefile @@ -0,0 +1,5 @@ +snd-soc-sst-platform-objs := sst_platform.o +snd-soc-mfld-machine-objs := mfld_machine.o + +obj-$(CONFIG_SND_SST_PLATFORM) += snd-soc-sst-platform.o +obj-$(CONFIG_SND_MFLD_MACHINE) += snd-soc-mfld-machine.o diff --git a/sound/soc/mid-x86/mfld_machine.c b/sound/soc/mid-x86/mfld_machine.c new file mode 100644 index 000000000000..429aa1be2cff --- /dev/null +++ b/sound/soc/mid-x86/mfld_machine.c @@ -0,0 +1,452 @@ +/* + * mfld_machine.c - ASoc Machine driver for Intel Medfield MID platform + * + * Copyright (C) 2010 Intel Corp + * Author: Vinod Koul <vinod.koul@intel.com> + * Author: Harsha Priya <priya.harsha@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + */ + +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/init.h> +#include <linux/device.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include <sound/jack.h> +#include "../codecs/sn95031.h" + +#define MID_MONO 1 +#define MID_STEREO 2 +#define MID_MAX_CAP 5 +#define MFLD_JACK_INSERT 0x04 + +enum soc_mic_bias_zones { + MFLD_MV_START = 0, + /* mic bias volutage range for Headphones*/ + MFLD_MV_HP = 400, + /* mic bias volutage range for American Headset*/ + MFLD_MV_AM_HS = 650, + /* mic bias volutage range for Headset*/ + MFLD_MV_HS = 2000, + MFLD_MV_UNDEFINED, +}; + +static unsigned int hs_switch; +static unsigned int lo_dac; + +struct mfld_mc_private { + struct platform_device *socdev; + void __iomem *int_base; + struct snd_soc_codec *codec; + u8 interrupt_status; +}; + +struct snd_soc_jack mfld_jack; + +/*Headset jack detection DAPM pins */ +static struct snd_soc_jack_pin mfld_jack_pins[] = { + { + .pin = "Headphones", + .mask = SND_JACK_HEADPHONE, + }, + { + .pin = "AMIC1", + .mask = SND_JACK_MICROPHONE, + }, +}; + +/* jack detection voltage zones */ +static struct snd_soc_jack_zone mfld_zones[] = { + {MFLD_MV_START, MFLD_MV_AM_HS, SND_JACK_HEADPHONE}, + {MFLD_MV_AM_HS, MFLD_MV_HS, SND_JACK_HEADSET}, +}; + +/* sound card controls */ +static const char *headset_switch_text[] = {"Earpiece", "Headset"}; + +static const char *lo_text[] = {"Vibra", "Headset", "IHF", "None"}; + +static const struct soc_enum headset_enum = + SOC_ENUM_SINGLE_EXT(2, headset_switch_text); + +static const struct soc_enum lo_enum = + SOC_ENUM_SINGLE_EXT(4, lo_text); + +static int headset_get_switch(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.integer.value[0] = hs_switch; + return 0; +} + +static int headset_set_switch(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + + if (ucontrol->value.integer.value[0] == hs_switch) + return 0; + + if (ucontrol->value.integer.value[0]) { + pr_debug("hs_set HS path\n"); + snd_soc_dapm_enable_pin(&codec->dapm, "Headphones"); + snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT"); + } else { + pr_debug("hs_set EP path\n"); + snd_soc_dapm_disable_pin(&codec->dapm, "Headphones"); + snd_soc_dapm_enable_pin(&codec->dapm, "EPOUT"); + } + snd_soc_dapm_sync(&codec->dapm); + hs_switch = ucontrol->value.integer.value[0]; + + return 0; +} + +static void lo_enable_out_pins(struct snd_soc_codec *codec) +{ + snd_soc_dapm_enable_pin(&codec->dapm, "IHFOUTL"); + snd_soc_dapm_enable_pin(&codec->dapm, "IHFOUTR"); + snd_soc_dapm_enable_pin(&codec->dapm, "LINEOUTL"); + snd_soc_dapm_enable_pin(&codec->dapm, "LINEOUTR"); + snd_soc_dapm_enable_pin(&codec->dapm, "VIB1OUT"); + snd_soc_dapm_enable_pin(&codec->dapm, "VIB2OUT"); + if (hs_switch) { + snd_soc_dapm_enable_pin(&codec->dapm, "Headphones"); + snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT"); + } else { + snd_soc_dapm_disable_pin(&codec->dapm, "Headphones"); + snd_soc_dapm_enable_pin(&codec->dapm, "EPOUT"); + } +} + +static int lo_get_switch(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + ucontrol->value.integer.value[0] = lo_dac; + return 0; +} + +static int lo_set_switch(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + + if (ucontrol->value.integer.value[0] == lo_dac) + return 0; + + /* we dont want to work with last state of lineout so just enable all + * pins and then disable pins not required + */ + lo_enable_out_pins(codec); + switch (ucontrol->value.integer.value[0]) { + case 0: + pr_debug("set vibra path\n"); + snd_soc_dapm_disable_pin(&codec->dapm, "VIB1OUT"); + snd_soc_dapm_disable_pin(&codec->dapm, "VIB2OUT"); + snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0); + break; + + case 1: + pr_debug("set hs path\n"); + snd_soc_dapm_disable_pin(&codec->dapm, "Headphones"); + snd_soc_dapm_disable_pin(&codec->dapm, "EPOUT"); + snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x22); + break; + + case 2: + pr_debug("set spkr path\n"); + snd_soc_dapm_disable_pin(&codec->dapm, "IHFOUTL"); + snd_soc_dapm_disable_pin(&codec->dapm, "IHFOUTR"); + snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x44); + break; + + case 3: + pr_debug("set null path\n"); + snd_soc_dapm_disable_pin(&codec->dapm, "LINEOUTL"); + snd_soc_dapm_disable_pin(&codec->dapm, "LINEOUTR"); + snd_soc_update_bits(codec, SN95031_LOCTL, 0x66, 0x66); + break; + } + snd_soc_dapm_sync(&codec->dapm); + lo_dac = ucontrol->value.integer.value[0]; + return 0; +} + +static const struct snd_kcontrol_new mfld_snd_controls[] = { + SOC_ENUM_EXT("Playback Switch", headset_enum, + headset_get_switch, headset_set_switch), + SOC_ENUM_EXT("Lineout Mux", lo_enum, + lo_get_switch, lo_set_switch), +}; + +static const struct snd_soc_dapm_widget mfld_widgets[] = { + SND_SOC_DAPM_HP("Headphones", NULL), + SND_SOC_DAPM_MIC("Mic", NULL), +}; + +static const struct snd_soc_dapm_route mfld_map[] = { + {"Headphones", NULL, "HPOUTR"}, + {"Headphones", NULL, "HPOUTL"}, + {"Mic", NULL, "AMIC1"}, +}; + +static void mfld_jack_check(unsigned int intr_status) +{ + struct mfld_jack_data jack_data; + + jack_data.mfld_jack = &mfld_jack; + jack_data.intr_id = intr_status; + + sn95031_jack_detection(&jack_data); + /* TODO: add american headset detection post gpiolib support */ +} + +static int mfld_init(struct snd_soc_pcm_runtime *runtime) +{ + struct snd_soc_codec *codec = runtime->codec; + struct snd_soc_dapm_context *dapm = &codec->dapm; + int ret_val; + + /* Add jack sense widgets */ + snd_soc_dapm_new_controls(dapm, mfld_widgets, ARRAY_SIZE(mfld_widgets)); + + /* Set up the map */ + snd_soc_dapm_add_routes(dapm, mfld_map, ARRAY_SIZE(mfld_map)); + + /* always connected */ + snd_soc_dapm_enable_pin(dapm, "Headphones"); + snd_soc_dapm_enable_pin(dapm, "Mic"); + snd_soc_dapm_sync(dapm); + + ret_val = snd_soc_add_controls(codec, mfld_snd_controls, + ARRAY_SIZE(mfld_snd_controls)); + if (ret_val) { + pr_err("soc_add_controls failed %d", ret_val); + return ret_val; + } + /* default is earpiece pin, userspace sets it explcitly */ + snd_soc_dapm_disable_pin(dapm, "Headphones"); + /* default is lineout NC, userspace sets it explcitly */ + snd_soc_dapm_disable_pin(dapm, "LINEOUTL"); + snd_soc_dapm_disable_pin(dapm, "LINEOUTR"); + lo_dac = 3; + hs_switch = 0; + /* we dont use linein in this so set to NC */ + snd_soc_dapm_disable_pin(dapm, "LINEINL"); + snd_soc_dapm_disable_pin(dapm, "LINEINR"); + snd_soc_dapm_sync(dapm); + + /* Headset and button jack detection */ + ret_val = snd_soc_jack_new(codec, "Intel(R) MID Audio Jack", + SND_JACK_HEADSET | SND_JACK_BTN_0 | + SND_JACK_BTN_1, &mfld_jack); + if (ret_val) { + pr_err("jack creation failed\n"); + return ret_val; + } + + ret_val = snd_soc_jack_add_pins(&mfld_jack, + ARRAY_SIZE(mfld_jack_pins), mfld_jack_pins); + if (ret_val) { + pr_err("adding jack pins failed\n"); + return ret_val; + } + ret_val = snd_soc_jack_add_zones(&mfld_jack, + ARRAY_SIZE(mfld_zones), mfld_zones); + if (ret_val) { + pr_err("adding jack zones failed\n"); + return ret_val; + } + + /* we want to check if anything is inserted at boot, + * so send a fake event to codec and it will read adc + * to find if anything is there or not */ + mfld_jack_check(MFLD_JACK_INSERT); + return ret_val; +} + +struct snd_soc_dai_link mfld_msic_dailink[] = { + { + .name = "Medfield Headset", + .stream_name = "Headset", + .cpu_dai_name = "Headset-cpu-dai", + .codec_dai_name = "SN95031 Headset", + .codec_name = "sn95031", + .platform_name = "sst-platform", + .init = mfld_init, + }, + { + .name = "Medfield Speaker", + .stream_name = "Speaker", + .cpu_dai_name = "Speaker-cpu-dai", + .codec_dai_name = "SN95031 Speaker", + .codec_name = "sn95031", + .platform_name = "sst-platform", + .init = NULL, + }, + { + .name = "Medfield Vibra", + .stream_name = "Vibra1", + .cpu_dai_name = "Vibra1-cpu-dai", + .codec_dai_name = "SN95031 Vibra1", + .codec_name = "sn95031", + .platform_name = "sst-platform", + .init = NULL, + }, + { + .name = "Medfield Haptics", + .stream_name = "Vibra2", + .cpu_dai_name = "Vibra2-cpu-dai", + .codec_dai_name = "SN95031 Vibra2", + .codec_name = "sn95031", + .platform_name = "sst-platform", + .init = NULL, + }, +}; + +/* SoC card */ +static struct snd_soc_card snd_soc_card_mfld = { + .name = "medfield_audio", + .dai_link = mfld_msic_dailink, + .num_links = ARRAY_SIZE(mfld_msic_dailink), +}; + +static irqreturn_t snd_mfld_jack_intr_handler(int irq, void *dev) +{ + struct mfld_mc_private *mc_private = (struct mfld_mc_private *) dev; + + memcpy_fromio(&mc_private->interrupt_status, + ((void *)(mc_private->int_base)), + sizeof(u8)); + return IRQ_WAKE_THREAD; +} + +static irqreturn_t snd_mfld_jack_detection(int irq, void *data) +{ + struct mfld_mc_private *mc_drv_ctx = (struct mfld_mc_private *) data; + + if (mfld_jack.codec == NULL) + return IRQ_HANDLED; + mfld_jack_check(mc_drv_ctx->interrupt_status); + + return IRQ_HANDLED; +} + +static int __devinit snd_mfld_mc_probe(struct platform_device *pdev) +{ + int ret_val = 0, irq; + struct mfld_mc_private *mc_drv_ctx; + struct resource *irq_mem; + + pr_debug("snd_mfld_mc_probe called\n"); + + /* retrive the irq number */ + irq = platform_get_irq(pdev, 0); + + /* audio interrupt base of SRAM location where + * interrupts are stored by System FW */ + mc_drv_ctx = kzalloc(sizeof(*mc_drv_ctx), GFP_ATOMIC); + if (!mc_drv_ctx) { + pr_err("allocation failed\n"); + return -ENOMEM; + } + + irq_mem = platform_get_resource_byname( + pdev, IORESOURCE_MEM, "IRQ_BASE"); + if (!irq_mem) { + pr_err("no mem resource given\n"); + ret_val = -ENODEV; + goto unalloc; + } + mc_drv_ctx->int_base = ioremap_nocache(irq_mem->start, + resource_size(irq_mem)); + if (!mc_drv_ctx->int_base) { + pr_err("Mapping of cache failed\n"); + ret_val = -ENOMEM; + goto unalloc; + } + /* register for interrupt */ + ret_val = request_threaded_irq(irq, snd_mfld_jack_intr_handler, + snd_mfld_jack_detection, + IRQF_SHARED, pdev->dev.driver->name, mc_drv_ctx); + if (ret_val) { + pr_err("cannot register IRQ\n"); + goto unalloc; + } + /* register the soc card */ + snd_soc_card_mfld.dev = &pdev->dev; + ret_val = snd_soc_register_card(&snd_soc_card_mfld); + if (ret_val) { + pr_debug("snd_soc_register_card failed %d\n", ret_val); + goto freeirq; + } + platform_set_drvdata(pdev, mc_drv_ctx); + pr_debug("successfully exited probe\n"); + return ret_val; + +freeirq: + free_irq(irq, mc_drv_ctx); +unalloc: + kfree(mc_drv_ctx); + return ret_val; +} + +static int __devexit snd_mfld_mc_remove(struct platform_device *pdev) +{ + struct mfld_mc_private *mc_drv_ctx = platform_get_drvdata(pdev); + + pr_debug("snd_mfld_mc_remove called\n"); + free_irq(platform_get_irq(pdev, 0), mc_drv_ctx); + snd_soc_unregister_card(&snd_soc_card_mfld); + kfree(mc_drv_ctx); + platform_set_drvdata(pdev, NULL); + return 0; +} + +static struct platform_driver snd_mfld_mc_driver = { + .driver = { + .owner = THIS_MODULE, + .name = "msic_audio", + }, + .probe = snd_mfld_mc_probe, + .remove = __devexit_p(snd_mfld_mc_remove), +}; + +static int __init snd_mfld_driver_init(void) +{ + pr_debug("snd_mfld_driver_init called\n"); + return platform_driver_register(&snd_mfld_mc_driver); +} +module_init(snd_mfld_driver_init); + +static void __exit snd_mfld_driver_exit(void) +{ + pr_debug("snd_mfld_driver_exit called\n"); + platform_driver_unregister(&snd_mfld_mc_driver); +} +module_exit(snd_mfld_driver_exit); + +MODULE_DESCRIPTION("ASoC Intel(R) MID Machine driver"); +MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>"); +MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:msic-audio"); diff --git a/sound/soc/mid-x86/sst_platform.c b/sound/soc/mid-x86/sst_platform.c new file mode 100644 index 000000000000..d567c322a2fb --- /dev/null +++ b/sound/soc/mid-x86/sst_platform.c @@ -0,0 +1,476 @@ +/* + * sst_platform.c - Intel MID Platform driver + * + * Copyright (C) 2010 Intel Corp + * Author: Vinod Koul <vinod.koul@intel.com> + * Author: Harsha Priya <priya.harsha@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * + */ +#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt + +#include <linux/slab.h> +#include <linux/io.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> +#include "../../../drivers/staging/intel_sst/intel_sst_ioctl.h" +#include "../../../drivers/staging/intel_sst/intel_sst.h" +#include "sst_platform.h" + +static struct snd_pcm_hardware sst_platform_pcm_hw = { + .info = (SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_DOUBLE | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_RESUME | + SNDRV_PCM_INFO_MMAP| + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_SYNC_START), + .formats = (SNDRV_PCM_FMTBIT_S16 | SNDRV_PCM_FMTBIT_U16 | + SNDRV_PCM_FMTBIT_S24 | SNDRV_PCM_FMTBIT_U24 | + SNDRV_PCM_FMTBIT_S32 | SNDRV_PCM_FMTBIT_U32), + .rates = (SNDRV_PCM_RATE_8000| + SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000), + .rate_min = SST_MIN_RATE, + .rate_max = SST_MAX_RATE, + .channels_min = SST_MIN_CHANNEL, + .channels_max = SST_MAX_CHANNEL, + .buffer_bytes_max = SST_MAX_BUFFER, + .period_bytes_min = SST_MIN_PERIOD_BYTES, + .period_bytes_max = SST_MAX_PERIOD_BYTES, + .periods_min = SST_MIN_PERIODS, + .periods_max = SST_MAX_PERIODS, + .fifo_size = SST_FIFO_SIZE, +}; + +/* MFLD - MSIC */ +struct snd_soc_dai_driver sst_platform_dai[] = { +{ + .name = "Headset-cpu-dai", + .id = 0, + .playback = { + .channels_min = SST_STEREO, + .channels_max = SST_STEREO, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE, + }, + .capture = { + .channels_min = 1, + .channels_max = 5, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE, + }, +}, +{ + .name = "Speaker-cpu-dai", + .id = 1, + .playback = { + .channels_min = SST_MONO, + .channels_max = SST_STEREO, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE, + }, +}, +{ + .name = "Vibra1-cpu-dai", + .id = 2, + .playback = { + .channels_min = SST_MONO, + .channels_max = SST_MONO, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE, + }, +}, +{ + .name = "Vibra2-cpu-dai", + .id = 3, + .playback = { + .channels_min = SST_MONO, + .channels_max = SST_STEREO, + .rates = SNDRV_PCM_RATE_48000, + .formats = SNDRV_PCM_FMTBIT_S24_LE, + }, +}, +}; + +/* helper functions */ +static inline void sst_set_stream_status(struct sst_runtime_stream *stream, + int state) +{ + unsigned long flags; + spin_lock_irqsave(&stream->status_lock, flags); + stream->stream_status = state; + spin_unlock_irqrestore(&stream->status_lock, flags); +} + +static inline int sst_get_stream_status(struct sst_runtime_stream *stream) +{ + int state; + unsigned long flags; + + spin_lock_irqsave(&stream->status_lock, flags); + state = stream->stream_status; + spin_unlock_irqrestore(&stream->status_lock, flags); + return state; +} + +static void sst_fill_pcm_params(struct snd_pcm_substream *substream, + struct snd_sst_stream_params *param) +{ + + param->uc.pcm_params.codec = SST_CODEC_TYPE_PCM; + param->uc.pcm_params.num_chan = (u8) substream->runtime->channels; + param->uc.pcm_params.pcm_wd_sz = substream->runtime->sample_bits; + param->uc.pcm_params.reserved = 0; + param->uc.pcm_params.sfreq = substream->runtime->rate; + param->uc.pcm_params.ring_buffer_size = + snd_pcm_lib_buffer_bytes(substream); + param->uc.pcm_params.period_count = substream->runtime->period_size; + param->uc.pcm_params.ring_buffer_addr = + virt_to_phys(substream->dma_buffer.area); + pr_debug("period_cnt = %d\n", param->uc.pcm_params.period_count); + pr_debug("sfreq= %d, wd_sz = %d\n", + param->uc.pcm_params.sfreq, param->uc.pcm_params.pcm_wd_sz); +} + +static int sst_platform_alloc_stream(struct snd_pcm_substream *substream) +{ + struct sst_runtime_stream *stream = + substream->runtime->private_data; + struct snd_sst_stream_params param = {{{0,},},}; + struct snd_sst_params str_params = {0}; + int ret_val; + + /* set codec params and inform SST driver the same */ + sst_fill_pcm_params(substream, ¶m); + substream->runtime->dma_area = substream->dma_buffer.area; + str_params.sparams = param; + str_params.codec = param.uc.pcm_params.codec; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + str_params.ops = STREAM_OPS_PLAYBACK; + str_params.device_type = substream->pcm->device + 1; + pr_debug("Playbck stream,Device %d\n", + substream->pcm->device); + } else { + str_params.ops = STREAM_OPS_CAPTURE; + str_params.device_type = SND_SST_DEVICE_CAPTURE; + pr_debug("Capture stream,Device %d\n", + substream->pcm->device); + } + ret_val = stream->sstdrv_ops->pcm_control->open(&str_params); + pr_debug("SST_SND_PLAY/CAPTURE ret_val = %x\n", ret_val); + if (ret_val < 0) + return ret_val; + + stream->stream_info.str_id = ret_val; + pr_debug("str id : %d\n", stream->stream_info.str_id); + return ret_val; +} + +static void sst_period_elapsed(void *mad_substream) +{ + struct snd_pcm_substream *substream = mad_substream; + struct sst_runtime_stream *stream; + int status; + + if (!substream || !substream->runtime) + return; + stream = substream->runtime->private_data; + if (!stream) + return; + status = sst_get_stream_status(stream); + if (status != SST_PLATFORM_RUNNING) + return; + snd_pcm_period_elapsed(substream); +} + +static int sst_platform_init_stream(struct snd_pcm_substream *substream) +{ + struct sst_runtime_stream *stream = + substream->runtime->private_data; + int ret_val; + + pr_debug("setting buffer ptr param\n"); + sst_set_stream_status(stream, SST_PLATFORM_INIT); + stream->stream_info.period_elapsed = sst_period_elapsed; + stream->stream_info.mad_substream = substream; + stream->stream_info.buffer_ptr = 0; + stream->stream_info.sfreq = substream->runtime->rate; + ret_val = stream->sstdrv_ops->pcm_control->device_control( + SST_SND_STREAM_INIT, &stream->stream_info); + if (ret_val) + pr_err("control_set ret error %d\n", ret_val); + return ret_val; + +} +/* end -- helper functions */ + +static int sst_platform_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime; + struct sst_runtime_stream *stream; + int ret_val = 0; + + pr_debug("sst_platform_open called\n"); + runtime = substream->runtime; + runtime->hw = sst_platform_pcm_hw; + stream = kzalloc(sizeof(*stream), GFP_KERNEL); + if (!stream) + return -ENOMEM; + spin_lock_init(&stream->status_lock); + stream->stream_info.str_id = 0; + sst_set_stream_status(stream, SST_PLATFORM_INIT); + stream->stream_info.mad_substream = substream; + /* allocate memory for SST API set */ + stream->sstdrv_ops = kzalloc(sizeof(*stream->sstdrv_ops), + GFP_KERNEL); + if (!stream->sstdrv_ops) { + pr_err("sst: mem allocation for ops fail\n"); + kfree(stream); + return -ENOMEM; + } + stream->sstdrv_ops->vendor_id = MSIC_VENDOR_ID; + /* registering with SST driver to get access to SST APIs to use */ + ret_val = register_sst_card(stream->sstdrv_ops); + if (ret_val) { + pr_err("sst: sst card registration failed\n"); + return ret_val; + } + runtime->private_data = stream; + return snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); +} + +static int sst_platform_close(struct snd_pcm_substream *substream) +{ + struct sst_runtime_stream *stream; + int ret_val = 0, str_id; + + pr_debug("sst_platform_close called\n"); + stream = substream->runtime->private_data; + str_id = stream->stream_info.str_id; + if (str_id) + ret_val = stream->sstdrv_ops->pcm_control->close(str_id); + kfree(stream->sstdrv_ops); + kfree(stream); + return ret_val; +} + +static int sst_platform_pcm_prepare(struct snd_pcm_substream *substream) +{ + struct sst_runtime_stream *stream; + int ret_val = 0, str_id; + + pr_debug("sst_platform_pcm_prepare called\n"); + stream = substream->runtime->private_data; + str_id = stream->stream_info.str_id; + if (stream->stream_info.str_id) { + ret_val = stream->sstdrv_ops->pcm_control->device_control( + SST_SND_DROP, &str_id); + return ret_val; + } + + ret_val = sst_platform_alloc_stream(substream); + if (ret_val < 0) + return ret_val; + snprintf(substream->pcm->id, sizeof(substream->pcm->id), + "%d", stream->stream_info.str_id); + + ret_val = sst_platform_init_stream(substream); + if (ret_val) + return ret_val; + substream->runtime->hw.info = SNDRV_PCM_INFO_BLOCK_TRANSFER; + return ret_val; +} + +static int sst_platform_pcm_trigger(struct snd_pcm_substream *substream, + int cmd) +{ + int ret_val = 0, str_id; + struct sst_runtime_stream *stream; + int str_cmd, status; + + pr_debug("sst_platform_pcm_trigger called\n"); + stream = substream->runtime->private_data; + str_id = stream->stream_info.str_id; + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + pr_debug("sst: Trigger Start\n"); + str_cmd = SST_SND_START; + status = SST_PLATFORM_RUNNING; + stream->stream_info.mad_substream = substream; + break; + case SNDRV_PCM_TRIGGER_STOP: + pr_debug("sst: in stop\n"); + str_cmd = SST_SND_DROP; + status = SST_PLATFORM_DROPPED; + break; + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + pr_debug("sst: in pause\n"); + str_cmd = SST_SND_PAUSE; + status = SST_PLATFORM_PAUSED; + break; + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + pr_debug("sst: in pause release\n"); + str_cmd = SST_SND_RESUME; + status = SST_PLATFORM_RUNNING; + break; + default: + return -EINVAL; + } + ret_val = stream->sstdrv_ops->pcm_control->device_control(str_cmd, + &str_id); + if (!ret_val) + sst_set_stream_status(stream, status); + + return ret_val; +} + + +static snd_pcm_uframes_t sst_platform_pcm_pointer + (struct snd_pcm_substream *substream) +{ + struct sst_runtime_stream *stream; + int ret_val, status; + struct pcm_stream_info *str_info; + + stream = substream->runtime->private_data; + status = sst_get_stream_status(stream); + if (status == SST_PLATFORM_INIT) + return 0; + str_info = &stream->stream_info; + ret_val = stream->sstdrv_ops->pcm_control->device_control( + SST_SND_BUFFER_POINTER, str_info); + if (ret_val) { + pr_err("sst: error code = %d\n", ret_val); + return ret_val; + } + return stream->stream_info.buffer_ptr; +} + +static int sst_platform_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + snd_pcm_lib_malloc_pages(substream, params_buffer_bytes(params)); + memset(substream->runtime->dma_area, 0, params_buffer_bytes(params)); + + return 0; +} + +static struct snd_pcm_ops sst_platform_ops = { + .open = sst_platform_open, + .close = sst_platform_close, + .ioctl = snd_pcm_lib_ioctl, + .prepare = sst_platform_pcm_prepare, + .trigger = sst_platform_pcm_trigger, + .pointer = sst_platform_pcm_pointer, + .hw_params = sst_platform_pcm_hw_params, +}; + +static void sst_pcm_free(struct snd_pcm *pcm) +{ + pr_debug("sst_pcm_free called\n"); + snd_pcm_lib_preallocate_free_for_all(pcm); +} + +int sst_pcm_new(struct snd_card *card, struct snd_soc_dai *dai, + struct snd_pcm *pcm) +{ + int retval = 0; + + pr_debug("sst_pcm_new called\n"); + if (dai->driver->playback.channels_min || + dai->driver->capture.channels_min) { + retval = snd_pcm_lib_preallocate_pages_for_all(pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + snd_dma_continuous_data(GFP_KERNEL), + SST_MIN_BUFFER, SST_MAX_BUFFER); + if (retval) { + pr_err("dma buffer allocationf fail\n"); + return retval; + } + } + return retval; +} +struct snd_soc_platform_driver sst_soc_platform_drv = { + .ops = &sst_platform_ops, + .pcm_new = sst_pcm_new, + .pcm_free = sst_pcm_free, +}; + +static int sst_platform_probe(struct platform_device *pdev) +{ + int ret; + + pr_debug("sst_platform_probe called\n"); + ret = snd_soc_register_platform(&pdev->dev, &sst_soc_platform_drv); + if (ret) { + pr_err("registering soc platform failed\n"); + return ret; + } + + ret = snd_soc_register_dais(&pdev->dev, + sst_platform_dai, ARRAY_SIZE(sst_platform_dai)); + if (ret) { + pr_err("registering cpu dais failed\n"); + snd_soc_unregister_platform(&pdev->dev); + } + return ret; +} + +static int sst_platform_remove(struct platform_device *pdev) +{ + + snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(sst_platform_dai)); + snd_soc_unregister_platform(&pdev->dev); + pr_debug("sst_platform_remove success\n"); + return 0; +} + +static struct platform_driver sst_platform_driver = { + .driver = { + .name = "sst-platform", + .owner = THIS_MODULE, + }, + .probe = sst_platform_probe, + .remove = sst_platform_remove, +}; + +static int __init sst_soc_platform_init(void) +{ + pr_debug("sst_soc_platform_init called\n"); + return platform_driver_register(&sst_platform_driver); +} +module_init(sst_soc_platform_init); + +static void __exit sst_soc_platform_exit(void) +{ + platform_driver_unregister(&sst_platform_driver); + pr_debug("sst_soc_platform_exit success\n"); +} +module_exit(sst_soc_platform_exit); + +MODULE_DESCRIPTION("ASoC Intel(R) MID Platform driver"); +MODULE_AUTHOR("Vinod Koul <vinod.koul@intel.com>"); +MODULE_AUTHOR("Harsha Priya <priya.harsha@intel.com>"); +MODULE_LICENSE("GPL v2"); +MODULE_ALIAS("platform:sst-platform"); diff --git a/sound/soc/mid-x86/sst_platform.h b/sound/soc/mid-x86/sst_platform.h new file mode 100644 index 000000000000..df370286694f --- /dev/null +++ b/sound/soc/mid-x86/sst_platform.h @@ -0,0 +1,63 @@ +/* + * sst_platform.h - Intel MID Platform driver header file + * + * Copyright (C) 2010 Intel Corp + * Author: Vinod Koul <vinod.koul@intel.com> + * Author: Harsha Priya <priya.harsha@intel.com> + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; version 2 of the License. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License along + * with this program; if not, write to the Free Software Foundation, Inc., + * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA. + * + * ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~ + * + * + */ + +#ifndef __SST_PLATFORMDRV_H__ +#define __SST_PLATFORMDRV_H__ + +#define SST_MONO 1 +#define SST_STEREO 2 +#define SST_MAX_CAP 5 + +#define SST_MIN_RATE 8000 +#define SST_MAX_RATE 48000 +#define SST_MIN_CHANNEL 1 +#define SST_MAX_CHANNEL 5 +#define SST_MAX_BUFFER (800*1024) +#define SST_MIN_BUFFER (800*1024) +#define SST_MIN_PERIOD_BYTES 32 +#define SST_MAX_PERIOD_BYTES SST_MAX_BUFFER +#define SST_MIN_PERIODS 2 +#define SST_MAX_PERIODS (1024*2) +#define SST_FIFO_SIZE 0 +#define SST_CARD_NAMES "intel_mid_card" +#define MSIC_VENDOR_ID 3 + +struct sst_runtime_stream { + int stream_status; + struct pcm_stream_info stream_info; + struct intel_sst_card_ops *sstdrv_ops; + spinlock_t status_lock; +}; + +enum sst_drv_status { + SST_PLATFORM_INIT = 1, + SST_PLATFORM_STARTED, + SST_PLATFORM_RUNNING, + SST_PLATFORM_PAUSED, + SST_PLATFORM_DROPPED, +}; + +#endif diff --git a/sound/soc/omap/Kconfig b/sound/soc/omap/Kconfig index a088db6d5091..b5922984eac6 100644 --- a/sound/soc/omap/Kconfig +++ b/sound/soc/omap/Kconfig @@ -24,6 +24,7 @@ config SND_OMAP_SOC_RX51 select OMAP_MCBSP select SND_OMAP_SOC_MCBSP select SND_SOC_TLV320AIC3X + select SND_SOC_TPA6130A2 help Say Y if you want to add support for SoC audio on Nokia RX-51 hardware. This is also known as Nokia N900 product. diff --git a/sound/soc/omap/ams-delta.c b/sound/soc/omap/ams-delta.c index 3167be689621..462cbcbea74a 100644 --- a/sound/soc/omap/ams-delta.c +++ b/sound/soc/omap/ams-delta.c @@ -248,7 +248,7 @@ static struct snd_soc_jack_pin ams_delta_hook_switch_pins[] = { */ /* To actually apply any modem controlled configuration changes to the codec, - * we must connect codec DAI pins to the modem for a moment. Be carefull not + * we must connect codec DAI pins to the modem for a moment. Be careful not * to interfere with our digital mute function that shares the same hardware. */ static struct timer_list cx81801_timer; static bool cx81801_cmd_pending; @@ -402,9 +402,9 @@ static struct tty_ldisc_ops cx81801_ops = { /* - * Even if not very usefull, the sound card can still work without any of the + * Even if not very useful, the sound card can still work without any of the * above functonality activated. You can still control its audio input/output - * constellation and speakerphone gain from userspace by issueing AT commands + * constellation and speakerphone gain from userspace by issuing AT commands * over the modem port. */ diff --git a/sound/soc/omap/omap-mcbsp.c b/sound/soc/omap/omap-mcbsp.c index d203f4da18a0..2175f09e57b6 100644 --- a/sound/soc/omap/omap-mcbsp.c +++ b/sound/soc/omap/omap-mcbsp.c @@ -69,110 +69,6 @@ static struct omap_mcbsp_data mcbsp_data[NUM_LINKS]; */ static struct omap_pcm_dma_data omap_mcbsp_dai_dma_params[NUM_LINKS][2]; -#if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) -static const int omap1_dma_reqs[][2] = { - { OMAP_DMA_MCBSP1_TX, OMAP_DMA_MCBSP1_RX }, - { OMAP_DMA_MCBSP2_TX, OMAP_DMA_MCBSP2_RX }, - { OMAP_DMA_MCBSP3_TX, OMAP_DMA_MCBSP3_RX }, -}; -static const unsigned long omap1_mcbsp_port[][2] = { - { OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1, - OMAP1510_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 }, - { OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1, - OMAP1510_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 }, - { OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DXR1, - OMAP1510_MCBSP3_BASE + OMAP_MCBSP_REG_DRR1 }, -}; -#else -static const int omap1_dma_reqs[][2] = {}; -static const unsigned long omap1_mcbsp_port[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP2) || defined(CONFIG_ARCH_OMAP3) -static const int omap24xx_dma_reqs[][2] = { - { OMAP24XX_DMA_MCBSP1_TX, OMAP24XX_DMA_MCBSP1_RX }, - { OMAP24XX_DMA_MCBSP2_TX, OMAP24XX_DMA_MCBSP2_RX }, -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) - { OMAP24XX_DMA_MCBSP3_TX, OMAP24XX_DMA_MCBSP3_RX }, - { OMAP24XX_DMA_MCBSP4_TX, OMAP24XX_DMA_MCBSP4_RX }, - { OMAP24XX_DMA_MCBSP5_TX, OMAP24XX_DMA_MCBSP5_RX }, -#endif -}; -#else -static const int omap24xx_dma_reqs[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP4) -static const int omap44xx_dma_reqs[][2] = { - { OMAP44XX_DMA_MCBSP1_TX, OMAP44XX_DMA_MCBSP1_RX }, - { OMAP44XX_DMA_MCBSP2_TX, OMAP44XX_DMA_MCBSP2_RX }, - { OMAP44XX_DMA_MCBSP3_TX, OMAP44XX_DMA_MCBSP3_RX }, - { OMAP44XX_DMA_MCBSP4_TX, OMAP44XX_DMA_MCBSP4_RX }, -}; -#else -static const int omap44xx_dma_reqs[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP2420) -static const unsigned long omap2420_mcbsp_port[][2] = { - { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR1, - OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR1 }, - { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR1, - OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR1 }, -}; -#else -static const unsigned long omap2420_mcbsp_port[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP2430) -static const unsigned long omap2430_mcbsp_port[][2] = { - { OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR, - OMAP24XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR, - OMAP24XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DXR, - OMAP2430_MCBSP3_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DXR, - OMAP2430_MCBSP4_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DXR, - OMAP2430_MCBSP5_BASE + OMAP_MCBSP_REG_DRR }, -}; -#else -static const unsigned long omap2430_mcbsp_port[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP3) -static const unsigned long omap34xx_mcbsp_port[][2] = { - { OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR, - OMAP34XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR, - OMAP34XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR, - OMAP34XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR, - OMAP34XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DXR, - OMAP34XX_MCBSP5_BASE + OMAP_MCBSP_REG_DRR }, -}; -#else -static const unsigned long omap34xx_mcbsp_port[][2] = {}; -#endif - -#if defined(CONFIG_ARCH_OMAP4) -static const unsigned long omap44xx_mcbsp_port[][2] = { - { OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DXR, - OMAP44XX_MCBSP1_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DXR, - OMAP44XX_MCBSP2_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DXR, - OMAP44XX_MCBSP3_BASE + OMAP_MCBSP_REG_DRR }, - { OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DXR, - OMAP44XX_MCBSP4_BASE + OMAP_MCBSP_REG_DRR }, -}; -#else -static const unsigned long omap44xx_mcbsp_port[][2] = {}; -#endif - static void omap_mcbsp_set_threshold(struct snd_pcm_substream *substream) { struct snd_soc_pcm_runtime *rtd = substream->private_data; @@ -346,24 +242,10 @@ static int omap_mcbsp_dai_hw_params(struct snd_pcm_substream *substream, unsigned int format, div, framesize, master; dma_data = &omap_mcbsp_dai_dma_params[cpu_dai->id][substream->stream]; - if (cpu_class_is_omap1()) { - dma = omap1_dma_reqs[bus_id][substream->stream]; - port = omap1_mcbsp_port[bus_id][substream->stream]; - } else if (cpu_is_omap2420()) { - dma = omap24xx_dma_reqs[bus_id][substream->stream]; - port = omap2420_mcbsp_port[bus_id][substream->stream]; - } else if (cpu_is_omap2430()) { - dma = omap24xx_dma_reqs[bus_id][substream->stream]; - port = omap2430_mcbsp_port[bus_id][substream->stream]; - } else if (cpu_is_omap343x()) { - dma = omap24xx_dma_reqs[bus_id][substream->stream]; - port = omap34xx_mcbsp_port[bus_id][substream->stream]; - } else if (cpu_is_omap44xx()) { - dma = omap44xx_dma_reqs[bus_id][substream->stream]; - port = omap44xx_mcbsp_port[bus_id][substream->stream]; - } else { - return -ENODEV; - } + + dma = omap_mcbsp_dma_ch_params(bus_id, substream->stream); + port = omap_mcbsp_dma_reg_params(bus_id, substream->stream); + switch (params_format(params)) { case SNDRV_PCM_FORMAT_S16_LE: dma_data->data_type = OMAP_DMA_DATA_TYPE_S16; diff --git a/sound/soc/omap/omap-mcbsp.h b/sound/soc/omap/omap-mcbsp.h index 110c106611d3..37dc7211ed3f 100644 --- a/sound/soc/omap/omap-mcbsp.h +++ b/sound/soc/omap/omap-mcbsp.h @@ -43,7 +43,7 @@ enum omap_mcbsp_div { OMAP_MCBSP_CLKGDV, /* Sample rate generator divider */ }; -#if defined(CONFIG_ARCH_OMAP2420) +#if defined(CONFIG_SOC_OMAP2420) #define NUM_LINKS 2 #endif #if defined(CONFIG_ARCH_OMAP15XX) || defined(CONFIG_ARCH_OMAP16XX) @@ -54,7 +54,7 @@ enum omap_mcbsp_div { #undef NUM_LINKS #define NUM_LINKS 4 #endif -#if defined(CONFIG_ARCH_OMAP2430) || defined(CONFIG_ARCH_OMAP3) +#if defined(CONFIG_ARCH_OMAP3) || defined(CONFIG_SOC_OMAP2430) #undef NUM_LINKS #define NUM_LINKS 5 #endif diff --git a/sound/soc/omap/rx51.c b/sound/soc/omap/rx51.c index 09fb0df8d416..d0986220eff9 100644 --- a/sound/soc/omap/rx51.c +++ b/sound/soc/omap/rx51.c @@ -31,6 +31,7 @@ #include <sound/pcm.h> #include <sound/soc.h> #include <plat/mcbsp.h> +#include "../codecs/tpa6130a2.h" #include <asm/mach-types.h> @@ -39,6 +40,7 @@ #define RX51_TVOUT_SEL_GPIO 40 #define RX51_JACK_DETECT_GPIO 177 +#define RX51_ECI_SW_GPIO 182 /* * REVISIT: TWL4030 GPIO base in RX-51. Now statically defined to 192. This * gpio is reserved in arch/arm/mach-omap2/board-rx51-peripherals.c @@ -47,7 +49,9 @@ enum { RX51_JACK_DISABLED, - RX51_JACK_TVOUT, /* tv-out */ + RX51_JACK_TVOUT, /* tv-out with stereo output */ + RX51_JACK_HP, /* headphone: stereo output, no mic */ + RX51_JACK_HS, /* headset: stereo output with mic */ }; static int rx51_spk_func; @@ -57,6 +61,19 @@ static int rx51_jack_func; static void rx51_ext_control(struct snd_soc_codec *codec) { struct snd_soc_dapm_context *dapm = &codec->dapm; + int hp = 0, hs = 0, tvout = 0; + + switch (rx51_jack_func) { + case RX51_JACK_TVOUT: + tvout = 1; + hp = 1; + break; + case RX51_JACK_HS: + hs = 1; + case RX51_JACK_HP: + hp = 1; + break; + } if (rx51_spk_func) snd_soc_dapm_enable_pin(dapm, "Ext Spk"); @@ -66,9 +83,16 @@ static void rx51_ext_control(struct snd_soc_codec *codec) snd_soc_dapm_enable_pin(dapm, "DMic"); else snd_soc_dapm_disable_pin(dapm, "DMic"); + if (hp) + snd_soc_dapm_enable_pin(dapm, "Headphone Jack"); + else + snd_soc_dapm_disable_pin(dapm, "Headphone Jack"); + if (hs) + snd_soc_dapm_enable_pin(dapm, "HS Mic"); + else + snd_soc_dapm_disable_pin(dapm, "HS Mic"); - gpio_set_value(RX51_TVOUT_SEL_GPIO, - rx51_jack_func == RX51_JACK_TVOUT); + gpio_set_value(RX51_TVOUT_SEL_GPIO, tvout); snd_soc_dapm_sync(dapm); } @@ -153,6 +177,19 @@ static int rx51_spk_event(struct snd_soc_dapm_widget *w, return 0; } +static int rx51_hp_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_codec *codec = w->dapm->codec; + + if (SND_SOC_DAPM_EVENT_ON(event)) + tpa6130a2_stereo_enable(codec, 1); + else + tpa6130a2_stereo_enable(codec, 0); + + return 0; +} + static int rx51_get_input(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { @@ -203,7 +240,7 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = { { .gpio = RX51_JACK_DETECT_GPIO, .name = "avdet-gpio", - .report = SND_JACK_VIDEOOUT, + .report = SND_JACK_HEADSET, .invert = 1, .debounce_time = 200, }, @@ -212,19 +249,38 @@ static struct snd_soc_jack_gpio rx51_av_jack_gpios[] = { static const struct snd_soc_dapm_widget aic34_dapm_widgets[] = { SND_SOC_DAPM_SPK("Ext Spk", rx51_spk_event), SND_SOC_DAPM_MIC("DMic", NULL), + SND_SOC_DAPM_HP("Headphone Jack", rx51_hp_event), + SND_SOC_DAPM_MIC("HS Mic", NULL), + SND_SOC_DAPM_LINE("FM Transmitter", NULL), +}; + +static const struct snd_soc_dapm_widget aic34_dapm_widgetsb[] = { + SND_SOC_DAPM_SPK("Earphone", NULL), }; static const struct snd_soc_dapm_route audio_map[] = { {"Ext Spk", NULL, "HPLOUT"}, {"Ext Spk", NULL, "HPROUT"}, + {"Headphone Jack", NULL, "LLOUT"}, + {"Headphone Jack", NULL, "RLOUT"}, + {"FM Transmitter", NULL, "LLOUT"}, + {"FM Transmitter", NULL, "RLOUT"}, {"DMic Rate 64", NULL, "Mic Bias 2V"}, {"Mic Bias 2V", NULL, "DMic"}, }; +static const struct snd_soc_dapm_route audio_mapb[] = { + {"b LINE2R", NULL, "MONO_LOUT"}, + {"Earphone", NULL, "b HPLOUT"}, + + {"LINE1L", NULL, "b Mic Bias 2.5V"}, + {"b Mic Bias 2.5V", NULL, "HS Mic"} +}; + static const char *spk_function[] = {"Off", "On"}; static const char *input_function[] = {"ADC", "Digital Mic"}; -static const char *jack_function[] = {"Off", "TV-OUT"}; +static const char *jack_function[] = {"Off", "TV-OUT", "Headphone", "Headset"}; static const struct soc_enum rx51_enum[] = { SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(spk_function), spk_function), @@ -239,6 +295,11 @@ static const struct snd_kcontrol_new aic34_rx51_controls[] = { rx51_get_input, rx51_set_input), SOC_ENUM_EXT("Jack Function", rx51_enum[2], rx51_get_jack, rx51_set_jack), + SOC_DAPM_PIN_SWITCH("FM Transmitter"), +}; + +static const struct snd_kcontrol_new aic34_rx51_controlsb[] = { + SOC_DAPM_PIN_SWITCH("Earphone"), }; static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd) @@ -265,11 +326,21 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd) /* Set up RX-51 specific audio path audio_map */ snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); + err = tpa6130a2_add_controls(codec); + if (err < 0) + return err; + snd_soc_limit_volume(codec, "TPA6130A2 Headphone Playback Volume", 42); + + err = omap_mcbsp_st_add_controls(codec, 1); + if (err < 0) + return err; + snd_soc_dapm_sync(dapm); /* AV jack detection */ err = snd_soc_jack_new(codec, "AV Jack", - SND_JACK_VIDEOOUT, &rx51_av_jack); + SND_JACK_HEADSET | SND_JACK_VIDEOOUT, + &rx51_av_jack); if (err) return err; err = snd_soc_jack_add_gpios(&rx51_av_jack, @@ -279,6 +350,24 @@ static int rx51_aic34_init(struct snd_soc_pcm_runtime *rtd) return err; } +static int rx51_aic34b_init(struct snd_soc_dapm_context *dapm) +{ + int err; + + err = snd_soc_add_controls(dapm->codec, aic34_rx51_controlsb, + ARRAY_SIZE(aic34_rx51_controlsb)); + if (err < 0) + return err; + + err = snd_soc_dapm_new_controls(dapm, aic34_dapm_widgetsb, + ARRAY_SIZE(aic34_dapm_widgetsb)); + if (err < 0) + return 0; + + return snd_soc_dapm_add_routes(dapm, audio_mapb, + ARRAY_SIZE(audio_mapb)); +} + /* Digital audio interface glue - connects codec <--> CPU */ static struct snd_soc_dai_link rx51_dai[] = { { @@ -293,11 +382,30 @@ static struct snd_soc_dai_link rx51_dai[] = { }, }; +struct snd_soc_aux_dev rx51_aux_dev[] = { + { + .name = "TLV320AIC34b", + .codec_name = "tlv320aic3x-codec.2-0019", + .init = rx51_aic34b_init, + }, +}; + +static struct snd_soc_codec_conf rx51_codec_conf[] = { + { + .dev_name = "tlv320aic3x-codec.2-0019", + .name_prefix = "b", + }, +}; + /* Audio card */ static struct snd_soc_card rx51_sound_card = { .name = "RX-51", .dai_link = rx51_dai, .num_links = ARRAY_SIZE(rx51_dai), + .aux_dev = rx51_aux_dev, + .num_aux_devs = ARRAY_SIZE(rx51_aux_dev), + .codec_conf = rx51_codec_conf, + .num_configs = ARRAY_SIZE(rx51_codec_conf), }; static struct platform_device *rx51_snd_device; @@ -309,10 +417,14 @@ static int __init rx51_soc_init(void) if (!machine_is_nokia_rx51()) return -ENODEV; - err = gpio_request(RX51_TVOUT_SEL_GPIO, "tvout_sel"); + err = gpio_request_one(RX51_TVOUT_SEL_GPIO, + GPIOF_DIR_OUT | GPIOF_INIT_LOW, "tvout_sel"); if (err) goto err_gpio_tvout_sel; - gpio_direction_output(RX51_TVOUT_SEL_GPIO, 0); + err = gpio_request_one(RX51_ECI_SW_GPIO, + GPIOF_DIR_OUT | GPIOF_INIT_HIGH, "eci_sw"); + if (err) + goto err_gpio_eci_sw; rx51_snd_device = platform_device_alloc("soc-audio", -1); if (!rx51_snd_device) { @@ -330,6 +442,8 @@ static int __init rx51_soc_init(void) err2: platform_device_put(rx51_snd_device); err1: + gpio_free(RX51_ECI_SW_GPIO); +err_gpio_eci_sw: gpio_free(RX51_TVOUT_SEL_GPIO); err_gpio_tvout_sel: @@ -342,6 +456,7 @@ static void __exit rx51_soc_exit(void) rx51_av_jack_gpios); platform_device_unregister(rx51_snd_device); + gpio_free(RX51_ECI_SW_GPIO); gpio_free(RX51_TVOUT_SEL_GPIO); } diff --git a/sound/soc/pxa/corgi.c b/sound/soc/pxa/corgi.c index 784cff5f67e8..9027da466cae 100644 --- a/sound/soc/pxa/corgi.c +++ b/sound/soc/pxa/corgi.c @@ -310,7 +310,7 @@ static struct snd_soc_dai_link corgi_dai = { .cpu_dai_name = "pxa2xx-i2s", .codec_dai_name = "wm8731-hifi", .platform_name = "pxa-pcm-audio", - .codec_name = "wm8731-codec-0.001b", + .codec_name = "wm8731-codec.0-001b", .init = corgi_wm8731_init, .ops = &corgi_ops, }; diff --git a/sound/soc/pxa/pxa2xx-pcm.c b/sound/soc/pxa/pxa2xx-pcm.c index 02fb66416ddc..2ce0b2d891d5 100644 --- a/sound/soc/pxa/pxa2xx-pcm.c +++ b/sound/soc/pxa/pxa2xx-pcm.c @@ -65,6 +65,7 @@ static int pxa2xx_pcm_hw_free(struct snd_pcm_substream *substream) if (prtd->dma_ch >= 0) { pxa_free_dma(prtd->dma_ch); prtd->dma_ch = -1; + prtd->params = NULL; } return 0; diff --git a/sound/soc/pxa/raumfeld.c b/sound/soc/pxa/raumfeld.c index 0fd60f423036..2afabaf59491 100644 --- a/sound/soc/pxa/raumfeld.c +++ b/sound/soc/pxa/raumfeld.c @@ -151,13 +151,13 @@ static struct snd_soc_ops raumfeld_cs4270_ops = { .hw_params = raumfeld_cs4270_hw_params, }; -static int raumfeld_line_suspend(struct platform_device *pdev, pm_message_t state) +static int raumfeld_line_suspend(struct snd_soc_card *card) { raumfeld_enable_audio(false); return 0; } -static int raumfeld_line_resume(struct platform_device *pdev) +static int raumfeld_line_resume(struct snd_soc_card *card) { raumfeld_enable_audio(true); return 0; @@ -229,19 +229,19 @@ static struct snd_soc_dai_link raumfeld_dai[] = { { .name = "ak4104", .stream_name = "Playback", - .cpu_dai_name = "pxa-ssp-dai.1", - .codec_dai_name = "ak4104-hifi", - .platform_name = "pxa-pcm-audio", + .cpu_dai_name = "pxa-ssp-dai.1", + .codec_dai_name = "ak4104-hifi", + .platform_name = "pxa-pcm-audio", .ops = &raumfeld_ak4104_ops, - .codec_name = "ak4104-codec.0", + .codec_name = "ak4104-codec.0", }, { .name = "CS4270", .stream_name = "CS4270", - .cpu_dai_name = "pxa-ssp-dai.0", - .platform_name = "pxa-pcm-audio", - .codec_dai_name = "cs4270-hifi", - .codec_name = "cs4270-codec.0-0048", + .cpu_dai_name = "pxa-ssp-dai.0", + .platform_name = "pxa-pcm-audio", + .codec_dai_name = "cs4270-hifi", + .codec_name = "cs4270-codec.0-0048", .ops = &raumfeld_cs4270_ops, },}; diff --git a/sound/soc/pxa/tosa.c b/sound/soc/pxa/tosa.c index 4b6e5d608b42..9a2351366957 100644 --- a/sound/soc/pxa/tosa.c +++ b/sound/soc/pxa/tosa.c @@ -237,7 +237,7 @@ static struct snd_soc_dai_link tosa_dai[] = { }, }; -static int tosa_probe(struct platform_device *dev) +static int tosa_probe(struct snd_soc_card *card) { int ret; @@ -251,7 +251,7 @@ static int tosa_probe(struct platform_device *dev) return ret; } -static int tosa_remove(struct platform_device *dev) +static int tosa_remove(struct snd_soc_card *card) { gpio_free(TOSA_GPIO_L_MUTE); return 0; diff --git a/sound/soc/pxa/z2.c b/sound/soc/pxa/z2.c index 3ceaef68e01d..d69d9fc32233 100644 --- a/sound/soc/pxa/z2.c +++ b/sound/soc/pxa/z2.c @@ -95,6 +95,11 @@ static struct snd_soc_jack_pin hs_jack_pins[] = { .pin = "Headphone Jack", .mask = SND_JACK_HEADPHONE, }, + { + .pin = "Ext Spk", + .mask = SND_JACK_HEADPHONE, + .invert = 1 + }, }; /* Headset jack detection gpios */ @@ -147,7 +152,7 @@ static int z2_wm8750_init(struct snd_soc_pcm_runtime *rtd) snd_soc_dapm_disable_pin(dapm, "LINPUT3"); snd_soc_dapm_disable_pin(dapm, "RINPUT3"); snd_soc_dapm_disable_pin(dapm, "OUT3"); - snd_soc_dapm_disable_pin(dapm, "MONO"); + snd_soc_dapm_disable_pin(dapm, "MONO1"); /* Add z2 specific widgets */ snd_soc_dapm_new_controls(dapm, wm8750_dapm_widgets, diff --git a/sound/soc/pxa/zylonite.c b/sound/soc/pxa/zylonite.c index 25bba108fea3..b6445757fc54 100644 --- a/sound/soc/pxa/zylonite.c +++ b/sound/soc/pxa/zylonite.c @@ -167,7 +167,7 @@ static struct snd_soc_dai_link zylonite_dai[] = { .codec_name = "wm9713-codec", .platform_name = "pxa-pcm-audio", .cpu_dai_name = "pxa2xx-ac97", - .codec_name = "wm9713-hifi", + .codec_dai_name = "wm9713-hifi", .init = zylonite_wm9713_init, }, { @@ -176,7 +176,7 @@ static struct snd_soc_dai_link zylonite_dai[] = { .codec_name = "wm9713-codec", .platform_name = "pxa-pcm-audio", .cpu_dai_name = "pxa2xx-ac97-aux", - .codec_name = "wm9713-aux", + .codec_dai_name = "wm9713-aux", }, { .name = "WM9713 Voice", @@ -184,12 +184,12 @@ static struct snd_soc_dai_link zylonite_dai[] = { .codec_name = "wm9713-codec", .platform_name = "pxa-pcm-audio", .cpu_dai_name = "pxa-ssp-dai.2", - .codec_name = "wm9713-voice", + .codec_dai_name = "wm9713-voice", .ops = &zylonite_voice_ops, }, }; -static int zylonite_probe(struct platform_device *pdev) +static int zylonite_probe(struct snd_soc_card *card) { int ret; @@ -216,7 +216,7 @@ static int zylonite_probe(struct platform_device *pdev) return 0; } -static int zylonite_remove(struct platform_device *pdev) +static int zylonite_remove(struct snd_soc_card *card) { if (clk_pout) { clk_disable(pout); @@ -226,8 +226,7 @@ static int zylonite_remove(struct platform_device *pdev) return 0; } -static int zylonite_suspend_post(struct platform_device *pdev, - pm_message_t state) +static int zylonite_suspend_post(struct snd_soc_card *card) { if (clk_pout) clk_disable(pout); @@ -235,7 +234,7 @@ static int zylonite_suspend_post(struct platform_device *pdev, return 0; } -static int zylonite_resume_pre(struct platform_device *pdev) +static int zylonite_resume_pre(struct snd_soc_card *card) { int ret = 0; diff --git a/sound/soc/samsung/Kconfig b/sound/soc/samsung/Kconfig index a6a6b5fa2f2f..a3fdfb631469 100644 --- a/sound/soc/samsung/Kconfig +++ b/sound/soc/samsung/Kconfig @@ -1,6 +1,6 @@ config SND_SOC_SAMSUNG tristate "ASoC support for Samsung" - depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_S5PV310 + depends on ARCH_S3C2410 || ARCH_S3C64XX || ARCH_S5PC100 || ARCH_S5PV210 || ARCH_S5P64X0 || ARCH_S5P6442 || ARCH_EXYNOS4 select S3C64XX_DMA if ARCH_S3C64XX select S3C2410_DMA if ARCH_S3C2410 help @@ -35,23 +35,16 @@ config SND_SAMSUNG_I2S tristate config SND_SOC_SAMSUNG_NEO1973_WM8753 - tristate "SoC I2S Audio support for NEO1973 - WM8753" - depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA01 + tristate "Audio support for Openmoko Neo1973 Smartphones (GTA01/GTA02)" + depends on SND_SOC_SAMSUNG && (MACH_NEO1973_GTA01 || MACH_NEO1973_GTA02) select SND_S3C24XX_I2S select SND_SOC_WM8753 + select SND_SOC_LM4857 if MACH_NEO1973_GTA01 + select SND_SOC_DFBMCS320 help - Say Y if you want to add support for SoC audio on smdk2440 - with the WM8753. + Say Y here to enable audio support for the Openmoko Neo1973 + Smartphones. -config SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753 - tristate "Audio support for the Openmoko Neo FreeRunner (GTA02)" - depends on SND_SOC_SAMSUNG && MACH_NEO1973_GTA02 - select SND_S3C24XX_I2S - select SND_SOC_WM8753 - help - This driver provides audio support for the Openmoko Neo FreeRunner - smartphone. - config SND_SOC_SAMSUNG_JIVE_WM8750 tristate "SoC I2S Audio support for Jive" depends on SND_SOC_SAMSUNG && MACH_JIVE diff --git a/sound/soc/samsung/Makefile b/sound/soc/samsung/Makefile index 705d4e8a6724..294dec05c26d 100644 --- a/sound/soc/samsung/Makefile +++ b/sound/soc/samsung/Makefile @@ -20,7 +20,6 @@ obj-$(CONFIG_SND_SAMSUNG_I2S) += snd-soc-i2s.o # S3C24XX Machine Support snd-soc-jive-wm8750-objs := jive_wm8750.o snd-soc-neo1973-wm8753-objs := neo1973_wm8753.o -snd-soc-neo1973-gta02-wm8753-objs := neo1973_gta02_wm8753.o snd-soc-smdk2443-wm9710-objs := smdk2443_wm9710.o snd-soc-ln2440sbc-alc650-objs := ln2440sbc_alc650.o snd-soc-s3c24xx-uda134x-objs := s3c24xx_uda134x.o @@ -38,7 +37,6 @@ snd-soc-smdk-spdif-objs := smdk_spdif.o obj-$(CONFIG_SND_SOC_SAMSUNG_JIVE_WM8750) += snd-soc-jive-wm8750.o obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_WM8753) += snd-soc-neo1973-wm8753.o -obj-$(CONFIG_SND_SOC_SAMSUNG_NEO1973_GTA02_WM8753) += snd-soc-neo1973-gta02-wm8753.o obj-$(CONFIG_SND_SOC_SAMSUNG_SMDK2443_WM9710) += snd-soc-smdk2443-wm9710.o obj-$(CONFIG_SND_SOC_SAMSUNG_LN2440SBC_ALC650) += snd-soc-ln2440sbc-alc650.o obj-$(CONFIG_SND_SOC_SAMSUNG_S3C24XX_UDA134X) += snd-soc-s3c24xx-uda134x.o diff --git a/sound/soc/samsung/ac97.c b/sound/soc/samsung/ac97.c index 4770a9550341..f97110e72e85 100644 --- a/sound/soc/samsung/ac97.c +++ b/sound/soc/samsung/ac97.c @@ -12,24 +12,24 @@ * published by the Free Software Foundation. */ -#include <linux/init.h> -#include <linux/module.h> #include <linux/io.h> #include <linux/delay.h> #include <linux/clk.h> #include <sound/soc.h> -#include <plat/regs-ac97.h> #include <mach/dma.h> +#include <plat/regs-ac97.h> #include <plat/audio.h> #include "dma.h" -#include "ac97.h" #define AC_CMD_ADDR(x) (x << 16) #define AC_CMD_DATA(x) (x & 0xffff) +#define S3C_AC97_DAI_PCM 0 +#define S3C_AC97_DAI_MIC 1 + struct s3c_ac97_info { struct clk *ac97_clk; void __iomem *regs; diff --git a/sound/soc/samsung/ac97.h b/sound/soc/samsung/ac97.h deleted file mode 100644 index 0d0e1b511457..000000000000 --- a/sound/soc/samsung/ac97.h +++ /dev/null @@ -1,21 +0,0 @@ -/* sound/soc/samsung/ac97.h - * - * ALSA SoC Audio Layer - S3C AC97 Controller driver - * Evolved from s3c2443-ac97.h - * - * Copyright (c) 2010 Samsung Electronics Co. Ltd - * Author: Jaswinder Singh <jassi.brar@samsung.com> - * Credits: Graeme Gregory, Sean Choi - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - */ - -#ifndef __S3C_AC97_H_ -#define __S3C_AC97_H_ - -#define S3C_AC97_DAI_PCM 0 -#define S3C_AC97_DAI_MIC 1 - -#endif /* __S3C_AC97_H_ */ diff --git a/sound/soc/samsung/dma.c b/sound/soc/samsung/dma.c index 21240198c5d6..5cb3b880f0d5 100644 --- a/sound/soc/samsung/dma.c +++ b/sound/soc/samsung/dma.c @@ -14,17 +14,11 @@ * option) any later version. */ -#include <linux/module.h> -#include <linux/init.h> -#include <linux/io.h> -#include <linux/platform_device.h> #include <linux/slab.h> #include <linux/dma-mapping.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <asm/dma.h> #include <mach/hardware.h> @@ -32,6 +26,9 @@ #include "dma.h" +#define ST_RUNNING (1<<0) +#define ST_OPENED (1<<1) + static const struct snd_pcm_hardware dma_hardware = { .info = SNDRV_PCM_INFO_INTERLEAVED | SNDRV_PCM_INFO_BLOCK_TRANSFER | @@ -313,7 +310,7 @@ dma_pointer(struct snd_pcm_substream *substream) /* we seem to be getting the odd error from the pcm library due * to out-of-bounds pointers. this is maybe due to the dma engine * not having loaded the new values for the channel before being - * callled... (todo - fix ) + * called... (todo - fix ) */ if (res >= snd_pcm_lib_buffer_bytes(substream)) { diff --git a/sound/soc/samsung/dma.h b/sound/soc/samsung/dma.h index f8cd2b4223af..c50659269a40 100644 --- a/sound/soc/samsung/dma.h +++ b/sound/soc/samsung/dma.h @@ -12,9 +12,6 @@ #ifndef _S3C_AUDIO_H #define _S3C_AUDIO_H -#define ST_RUNNING (1<<0) -#define ST_OPENED (1<<1) - struct s3c_dma_params { struct s3c2410_dma_client *client; /* stream identifier */ int channel; /* Channel ID */ @@ -22,9 +19,4 @@ struct s3c_dma_params { int dma_size; /* Size of the DMA transfer */ }; -#define S3C24XX_DAI_I2S 0 - -/* platform data */ -extern struct snd_ac97_bus_ops s3c24xx_ac97_ops; - #endif diff --git a/sound/soc/samsung/goni_wm8994.c b/sound/soc/samsung/goni_wm8994.c index 34dd9ef1b9c0..0e80daee8b6f 100644 --- a/sound/soc/samsung/goni_wm8994.c +++ b/sound/soc/samsung/goni_wm8994.c @@ -11,21 +11,13 @@ * */ -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/io.h> -#include <linux/platform_device.h> #include <sound/soc.h> #include <sound/jack.h> + #include <asm/mach-types.h> #include <mach/gpio.h> -#include <mach/regs-clock.h> -#include <linux/mfd/wm8994/core.h> -#include <linux/mfd/wm8994/registers.h> #include "../codecs/wm8994.h" -#include "dma.h" -#include "i2s.h" #define MACHINE_NAME 0 #define CPU_VOICE_DAI 1 @@ -244,18 +236,18 @@ static struct snd_soc_dai_link goni_dai[] = { .name = "WM8994", .stream_name = "WM8994 HiFi", .cpu_dai_name = "samsung-i2s.0", - .codec_dai_name = "wm8994-hifi", + .codec_dai_name = "wm8994-aif1", .platform_name = "samsung-audio", - .codec_name = "wm8994-codec.0-0x1a", + .codec_name = "wm8994-codec.0-001a", .init = goni_wm8994_init, .ops = &goni_hifi_ops, }, { .name = "WM8994 Voice", .stream_name = "Voice", .cpu_dai_name = "goni-voice-dai", - .codec_dai_name = "wm8994-voice", + .codec_dai_name = "wm8994-aif2", .platform_name = "samsung-audio", - .codec_name = "wm8994-codec.0-0x1a", + .codec_name = "wm8994-codec.0-001a", .ops = &goni_voice_ops, }, }; diff --git a/sound/soc/samsung/h1940_uda1380.c b/sound/soc/samsung/h1940_uda1380.c index c45f7ce14d61..241f55d00660 100644 --- a/sound/soc/samsung/h1940_uda1380.c +++ b/sound/soc/samsung/h1940_uda1380.c @@ -13,25 +13,16 @@ * */ -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> #include <linux/gpio.h> #include <sound/soc.h> -#include <sound/uda1380.h> #include <sound/jack.h> #include <plat/regs-iis.h> - #include <mach/h1940-latch.h> - #include <asm/mach-types.h> -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda1380.h" static unsigned int rates[] = { 11025, diff --git a/sound/soc/samsung/i2s.c b/sound/soc/samsung/i2s.c index d00ac3a7102c..ffa09b3b2caa 100644 --- a/sound/soc/samsung/i2s.c +++ b/sound/soc/samsung/i2s.c @@ -15,9 +15,8 @@ #include <linux/clk.h> #include <linux/io.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <plat/audio.h> diff --git a/sound/soc/samsung/jive_wm8750.c b/sound/soc/samsung/jive_wm8750.c index 08802520e014..3b53ad54bc33 100644 --- a/sound/soc/samsung/jive_wm8750.c +++ b/sound/soc/samsung/jive_wm8750.c @@ -11,22 +11,11 @@ * published by the Free Software Foundation. */ -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/clk.h> - -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> #include <asm/mach-types.h> -#include "dma.h" #include "s3c2412-i2s.h" - #include "../codecs/wm8750.h" static const struct snd_soc_dapm_route audio_map[] = { diff --git a/sound/soc/samsung/lm4857.h b/sound/soc/samsung/lm4857.h deleted file mode 100644 index 0cf5b7011d6f..000000000000 --- a/sound/soc/samsung/lm4857.h +++ /dev/null @@ -1,32 +0,0 @@ -/* - * lm4857.h -- ALSA Soc Audio Layer - * - * Copyright 2007 Wolfson Microelectronics PLC. - * Author: Graeme Gregory - * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * Revision history - * 18th Jun 2007 Initial version. - */ - -#ifndef LM4857_H_ -#define LM4857_H_ - -/* The register offsets in the cache array */ -#define LM4857_MVOL 0 -#define LM4857_LVOL 1 -#define LM4857_RVOL 2 -#define LM4857_CTRL 3 - -/* the shifts required to set these bits */ -#define LM4857_3D 5 -#define LM4857_WAKEUP 5 -#define LM4857_EPGAIN 4 - -#endif /*LM4857_H_*/ - diff --git a/sound/soc/samsung/ln2440sbc_alc650.c b/sound/soc/samsung/ln2440sbc_alc650.c index a2bb34def740..bd91c19a6c08 100644 --- a/sound/soc/samsung/ln2440sbc_alc650.c +++ b/sound/soc/samsung/ln2440sbc_alc650.c @@ -16,15 +16,8 @@ * */ -#include <linux/module.h> -#include <linux/device.h> -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> -#include "dma.h" -#include "ac97.h" - static struct snd_soc_card ln2440sbc; static struct snd_soc_dai_link ln2440sbc_dai[] = { diff --git a/sound/soc/samsung/neo1973_gta02_wm8753.c b/sound/soc/samsung/neo1973_gta02_wm8753.c deleted file mode 100644 index 0d0ae2b9eef6..000000000000 --- a/sound/soc/samsung/neo1973_gta02_wm8753.c +++ /dev/null @@ -1,504 +0,0 @@ -/* - * neo1973_gta02_wm8753.c -- SoC audio for Openmoko Freerunner(GTA02) - * - * Copyright 2007 Openmoko Inc - * Author: Graeme Gregory <graeme@openmoko.org> - * Copyright 2007 Wolfson Microelectronics PLC. - * Author: Graeme Gregory <linux@wolfsonmicro.com> - * Copyright 2009 Wolfson Microelectronics - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - */ - -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/timer.h> -#include <linux/interrupt.h> -#include <linux/platform_device.h> -#include <linux/gpio.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/soc.h> - -#include <asm/mach-types.h> - -#include <plat/regs-iis.h> - -#include <mach/regs-clock.h> -#include <asm/io.h> -#include <mach/gta02.h> -#include "../codecs/wm8753.h" -#include "dma.h" -#include "s3c24xx-i2s.h" - -static struct snd_soc_card neo1973_gta02; - -static int neo1973_gta02_hifi_hw_params(struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - struct snd_soc_dai *cpu_dai = rtd->cpu_dai; - unsigned int pll_out = 0, bclk = 0; - int ret = 0; - unsigned long iis_clkrate; - - iis_clkrate = s3c24xx_i2s_get_clockrate(); - - switch (params_rate(params)) { - case 8000: - case 16000: - pll_out = 12288000; - break; - case 48000: - bclk = WM8753_BCLK_DIV_4; - pll_out = 12288000; - break; - case 96000: - bclk = WM8753_BCLK_DIV_2; - pll_out = 12288000; - break; - case 11025: - bclk = WM8753_BCLK_DIV_16; - pll_out = 11289600; - break; - case 22050: - bclk = WM8753_BCLK_DIV_8; - pll_out = 11289600; - break; - case 44100: - bclk = WM8753_BCLK_DIV_4; - pll_out = 11289600; - break; - case 88200: - bclk = WM8753_BCLK_DIV_2; - pll_out = 11289600; - break; - } - - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set cpu DAI configuration */ - ret = snd_soc_dai_set_fmt(cpu_dai, - SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF | - SND_SOC_DAIFMT_CBM_CFM); - if (ret < 0) - return ret; - - /* set the codec system clock for DAC and ADC */ - ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_MCLK, pll_out, - SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - - /* set MCLK division for sample rate */ - ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_MCLK, - S3C2410_IISMOD_32FS); - if (ret < 0) - return ret; - - /* set codec BCLK division for sample rate */ - ret = snd_soc_dai_set_clkdiv(codec_dai, - WM8753_BCLKDIV, bclk); - if (ret < 0) - return ret; - - /* set prescaler division for sample rate */ - ret = snd_soc_dai_set_clkdiv(cpu_dai, S3C24XX_DIV_PRESCALER, - S3C24XX_PRESCALE(4, 4)); - if (ret < 0) - return ret; - - /* codec PLL input is PCLK/4 */ - ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, - iis_clkrate / 4, pll_out); - if (ret < 0) - return ret; - - return 0; -} - -static int neo1973_gta02_hifi_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - /* disable the PLL */ - return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); -} - -/* - * Neo1973 WM8753 HiFi DAI opserations. - */ -static struct snd_soc_ops neo1973_gta02_hifi_ops = { - .hw_params = neo1973_gta02_hifi_hw_params, - .hw_free = neo1973_gta02_hifi_hw_free, -}; - -static int neo1973_gta02_voice_hw_params( - struct snd_pcm_substream *substream, - struct snd_pcm_hw_params *params) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - unsigned int pcmdiv = 0; - int ret = 0; - unsigned long iis_clkrate; - - iis_clkrate = s3c24xx_i2s_get_clockrate(); - - if (params_rate(params) != 8000) - return -EINVAL; - if (params_channels(params) != 1) - return -EINVAL; - - pcmdiv = WM8753_PCM_DIV_6; /* 2.048 MHz */ - - /* todo: gg check mode (DSP_B) against CSR datasheet */ - /* set codec DAI configuration */ - ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_DSP_B | - SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS); - if (ret < 0) - return ret; - - /* set the codec system clock for DAC and ADC */ - ret = snd_soc_dai_set_sysclk(codec_dai, WM8753_PCMCLK, - 12288000, SND_SOC_CLOCK_IN); - if (ret < 0) - return ret; - - /* set codec PCM division for sample rate */ - ret = snd_soc_dai_set_clkdiv(codec_dai, WM8753_PCMDIV, - pcmdiv); - if (ret < 0) - return ret; - - /* configure and enable PLL for 12.288MHz output */ - ret = snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, - iis_clkrate / 4, 12288000); - if (ret < 0) - return ret; - - return 0; -} - -static int neo1973_gta02_voice_hw_free(struct snd_pcm_substream *substream) -{ - struct snd_soc_pcm_runtime *rtd = substream->private_data; - struct snd_soc_dai *codec_dai = rtd->codec_dai; - - /* disable the PLL */ - return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); -} - -static struct snd_soc_ops neo1973_gta02_voice_ops = { - .hw_params = neo1973_gta02_voice_hw_params, - .hw_free = neo1973_gta02_voice_hw_free, -}; - -#define LM4853_AMP 1 -#define LM4853_SPK 2 - -static u8 lm4853_state; - -/* This has no effect, it exists only to maintain compatibility with - * existing ALSA state files. - */ -static int lm4853_set_state(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int val = ucontrol->value.integer.value[0]; - - if (val) - lm4853_state |= LM4853_AMP; - else - lm4853_state &= ~LM4853_AMP; - - return 0; -} - -static int lm4853_get_state(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = lm4853_state & LM4853_AMP; - - return 0; -} - -static int lm4853_set_spk(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - int val = ucontrol->value.integer.value[0]; - - if (val) { - lm4853_state |= LM4853_SPK; - gpio_set_value(GTA02_GPIO_HP_IN, 0); - } else { - lm4853_state &= ~LM4853_SPK; - gpio_set_value(GTA02_GPIO_HP_IN, 1); - } - - return 0; -} - -static int lm4853_get_spk(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = (lm4853_state & LM4853_SPK) >> 1; - - return 0; -} - -static int lm4853_event(struct snd_soc_dapm_widget *w, - struct snd_kcontrol *k, - int event) -{ - gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); - - return 0; -} - -static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { - SND_SOC_DAPM_SPK("Stereo Out", lm4853_event), - SND_SOC_DAPM_LINE("GSM Line Out", NULL), - SND_SOC_DAPM_LINE("GSM Line In", NULL), - SND_SOC_DAPM_MIC("Headset Mic", NULL), - SND_SOC_DAPM_MIC("Handset Mic", NULL), - SND_SOC_DAPM_SPK("Handset Spk", NULL), -}; - - -/* example machine audio_mapnections */ -static const struct snd_soc_dapm_route audio_map[] = { - - /* Connections to the lm4853 amp */ - {"Stereo Out", NULL, "LOUT1"}, - {"Stereo Out", NULL, "ROUT1"}, - - /* Connections to the GSM Module */ - {"GSM Line Out", NULL, "MONO1"}, - {"GSM Line Out", NULL, "MONO2"}, - {"RXP", NULL, "GSM Line In"}, - {"RXN", NULL, "GSM Line In"}, - - /* Connections to Headset */ - {"MIC1", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Headset Mic"}, - - /* Call Mic */ - {"MIC2", NULL, "Mic Bias"}, - {"MIC2N", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Handset Mic"}, - - /* Call Speaker */ - {"Handset Spk", NULL, "LOUT2"}, - {"Handset Spk", NULL, "ROUT2"}, - - /* Connect the ALC pins */ - {"ACIN", NULL, "ACOP"}, -}; - -static const struct snd_kcontrol_new wm8753_neo1973_gta02_controls[] = { - SOC_DAPM_PIN_SWITCH("Stereo Out"), - SOC_DAPM_PIN_SWITCH("GSM Line Out"), - SOC_DAPM_PIN_SWITCH("GSM Line In"), - SOC_DAPM_PIN_SWITCH("Headset Mic"), - SOC_DAPM_PIN_SWITCH("Handset Mic"), - SOC_DAPM_PIN_SWITCH("Handset Spk"), - - /* This has no effect, it exists only to maintain compatibility with - * existing ALSA state files. - */ - SOC_SINGLE_EXT("Amp State Switch", 6, 0, 1, 0, - lm4853_get_state, - lm4853_set_state), - SOC_SINGLE_EXT("Amp Spk Switch", 7, 0, 1, 0, - lm4853_get_spk, - lm4853_set_spk), -}; - -/* - * This is an example machine initialisation for a wm8753 connected to a - * neo1973 GTA02. - */ -static int neo1973_gta02_wm8753_init(struct snd_soc_pcm_runtime *rtd) -{ - struct snd_soc_codec *codec = rtd->codec; - struct snd_soc_dapm_context *dapm = &codec->dapm; - int err; - - /* set up NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "OUT3"); - snd_soc_dapm_nc_pin(dapm, "OUT4"); - snd_soc_dapm_nc_pin(dapm, "LINE1"); - snd_soc_dapm_nc_pin(dapm, "LINE2"); - - /* Add neo1973 gta02 specific widgets */ - snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets, - ARRAY_SIZE(wm8753_dapm_widgets)); - - /* add neo1973 gta02 specific controls */ - err = snd_soc_add_controls(codec, wm8753_neo1973_gta02_controls, - ARRAY_SIZE(wm8753_neo1973_gta02_controls)); - - if (err < 0) - return err; - - /* set up neo1973 gta02 specific audio path audio_map */ - snd_soc_dapm_add_routes(dapm, audio_map, ARRAY_SIZE(audio_map)); - - /* set endpoints to default off mode */ - snd_soc_dapm_disable_pin(dapm, "Stereo Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Handset Mic"); - snd_soc_dapm_disable_pin(dapm, "Handset Spk"); - - /* allow audio paths from the GSM modem to run during suspend */ - snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); - snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out"); - snd_soc_dapm_ignore_suspend(dapm, "GSM Line In"); - snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); - snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); - snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); - - snd_soc_dapm_sync(dapm); - - return 0; -} - -/* - * BT Codec DAI - */ -static struct snd_soc_dai_driver bt_dai = { - .name = "bluetooth-dai", - .playback = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, - .capture = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, -}; - -static struct snd_soc_dai_link neo1973_gta02_dai[] = { -{ /* Hifi Playback - for similatious use with voice below */ - .name = "WM8753", - .stream_name = "WM8753 HiFi", - .cpu_dai_name = "s3c24xx-iis", - .codec_dai_name = "wm8753-hifi", - .init = neo1973_gta02_wm8753_init, - .platform_name = "samsung-audio", - .codec_name = "wm8753-codec.0-001a", - .ops = &neo1973_gta02_hifi_ops, -}, -{ /* Voice via BT */ - .name = "Bluetooth", - .stream_name = "Voice", - .cpu_dai_name = "bluetooth-dai", - .codec_dai_name = "wm8753-voice", - .ops = &neo1973_gta02_voice_ops, - .codec_name = "wm8753-codec.0-001a", - .platform_name = "samsung-audio", -}, -}; - -static struct snd_soc_card neo1973_gta02 = { - .name = "neo1973-gta02", - .dai_link = neo1973_gta02_dai, - .num_links = ARRAY_SIZE(neo1973_gta02_dai), -}; - -static struct platform_device *neo1973_gta02_snd_device; - -static int __init neo1973_gta02_init(void) -{ - int ret; - - if (!machine_is_neo1973_gta02()) { - printk(KERN_INFO - "Only GTA02 is supported by this ASoC driver\n"); - return -ENODEV; - } - - neo1973_gta02_snd_device = platform_device_alloc("soc-audio", -1); - if (!neo1973_gta02_snd_device) - return -ENOMEM; - - /* register bluetooth DAI here */ - ret = snd_soc_register_dai(&neo1973_gta02_snd_device->dev, &bt_dai); - if (ret) - goto err_put_device; - - platform_set_drvdata(neo1973_gta02_snd_device, &neo1973_gta02); - ret = platform_device_add(neo1973_gta02_snd_device); - - if (ret) - goto err_unregister_dai; - - /* Initialise GPIOs used by amp */ - ret = gpio_request(GTA02_GPIO_HP_IN, "GTA02_HP_IN"); - if (ret) { - pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_HP_IN); - goto err_del_device; - } - - ret = gpio_direction_output(GTA02_GPIO_HP_IN, 1); - if (ret) { - pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_HP_IN); - goto err_free_gpio_hp_in; - } - - ret = gpio_request(GTA02_GPIO_AMP_SHUT, "GTA02_AMP_SHUT"); - if (ret) { - pr_err("gta02_wm8753: Failed to register GPIO %d\n", GTA02_GPIO_AMP_SHUT); - goto err_free_gpio_hp_in; - } - - ret = gpio_direction_output(GTA02_GPIO_AMP_SHUT, 1); - if (ret) { - pr_err("gta02_wm8753: Failed to configure GPIO %d\n", GTA02_GPIO_AMP_SHUT); - goto err_free_gpio_amp_shut; - } - - return 0; - -err_free_gpio_amp_shut: - gpio_free(GTA02_GPIO_AMP_SHUT); -err_free_gpio_hp_in: - gpio_free(GTA02_GPIO_HP_IN); -err_del_device: - platform_device_del(neo1973_gta02_snd_device); -err_unregister_dai: - snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); -err_put_device: - platform_device_put(neo1973_gta02_snd_device); - return ret; -} -module_init(neo1973_gta02_init); - -static void __exit neo1973_gta02_exit(void) -{ - snd_soc_unregister_dai(&neo1973_gta02_snd_device->dev); - platform_device_unregister(neo1973_gta02_snd_device); - gpio_free(GTA02_GPIO_HP_IN); - gpio_free(GTA02_GPIO_AMP_SHUT); -} -module_exit(neo1973_gta02_exit); - -/* Module information */ -MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org"); -MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 GTA02"); -MODULE_LICENSE("GPL"); diff --git a/sound/soc/samsung/neo1973_wm8753.c b/sound/soc/samsung/neo1973_wm8753.c index d20815d5ab2e..452230975632 100644 --- a/sound/soc/samsung/neo1973_wm8753.c +++ b/sound/soc/samsung/neo1973_wm8753.c @@ -1,57 +1,32 @@ /* - * neo1973_wm8753.c -- SoC audio for Neo1973 + * neo1973_wm8753.c -- SoC audio for Openmoko Neo1973 and Freerunner devices * + * Copyright 2007 Openmoko Inc + * Author: Graeme Gregory <graeme@openmoko.org> * Copyright 2007 Wolfson Microelectronics PLC. * Author: Graeme Gregory * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com + * Copyright 2009 Wolfson Microelectronics * * This program is free software; you can redistribute it and/or modify it * under the terms of the GNU General Public License as published by the * Free Software Foundation; either version 2 of the License, or (at your * option) any later version. - * */ #include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/timer.h> -#include <linux/interrupt.h> #include <linux/platform_device.h> -#include <linux/i2c.h> -#include <sound/core.h> -#include <sound/pcm.h> +#include <linux/gpio.h> + #include <sound/soc.h> -#include <sound/tlv.h> #include <asm/mach-types.h> -#include <asm/hardware/scoop.h> -#include <mach/regs-clock.h> -#include <mach/regs-gpio.h> -#include <mach/hardware.h> -#include <linux/io.h> -#include <mach/spi-gpio.h> - #include <plat/regs-iis.h> +#include <mach/gta02.h> #include "../codecs/wm8753.h" -#include "lm4857.h" -#include "dma.h" #include "s3c24xx-i2s.h" -/* define the scenarios */ -#define NEO_AUDIO_OFF 0 -#define NEO_GSM_CALL_AUDIO_HANDSET 1 -#define NEO_GSM_CALL_AUDIO_HEADSET 2 -#define NEO_GSM_CALL_AUDIO_BLUETOOTH 3 -#define NEO_STEREO_TO_SPEAKERS 4 -#define NEO_STEREO_TO_HEADPHONES 5 -#define NEO_CAPTURE_HANDSET 6 -#define NEO_CAPTURE_HEADSET 7 -#define NEO_CAPTURE_BLUETOOTH 8 - -static struct snd_soc_card neo1973; -static struct i2c_client *i2c; - static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params) { @@ -62,8 +37,6 @@ static int neo1973_hifi_hw_params(struct snd_pcm_substream *substream, int ret = 0; unsigned long iis_clkrate; - pr_debug("Entered %s\n", __func__); - iis_clkrate = s3c24xx_i2s_get_clockrate(); switch (params_rate(params)) { @@ -148,8 +121,6 @@ static int neo1973_hifi_hw_free(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - pr_debug("Entered %s\n", __func__); - /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL1, 0, 0, 0); } @@ -171,8 +142,6 @@ static int neo1973_voice_hw_params(struct snd_pcm_substream *substream, int ret = 0; unsigned long iis_clkrate; - pr_debug("Entered %s\n", __func__); - iis_clkrate = s3c24xx_i2s_get_clockrate(); if (params_rate(params) != 8000) @@ -214,8 +183,6 @@ static int neo1973_voice_hw_free(struct snd_pcm_substream *substream) struct snd_soc_pcm_runtime *rtd = substream->private_data; struct snd_soc_dai *codec_dai = rtd->codec_dai; - pr_debug("Entered %s\n", __func__); - /* disable the PLL */ return snd_soc_dai_set_pll(codec_dai, WM8753_PLL2, 0, 0, 0); } @@ -225,335 +192,232 @@ static struct snd_soc_ops neo1973_voice_ops = { .hw_free = neo1973_voice_hw_free, }; -static int neo1973_scenario; - -static int neo1973_get_scenario(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - ucontrol->value.integer.value[0] = neo1973_scenario; - return 0; -} - -static int set_scenario_endpoints(struct snd_soc_codec *codec, int scenario) -{ - struct snd_soc_dapm_context *dapm = &codec->dapm; - - pr_debug("Entered %s\n", __func__); - - switch (neo1973_scenario) { - case NEO_AUDIO_OFF: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_HANDSET: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_enable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_HEADSET: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_enable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_GSM_CALL_AUDIO_BLUETOOTH: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_enable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_STEREO_TO_SPEAKERS: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_STEREO_TO_HEADPHONES: - snd_soc_dapm_enable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_HANDSET: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_enable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_HEADSET: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_enable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - case NEO_CAPTURE_BLUETOOTH: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - break; - default: - snd_soc_dapm_disable_pin(dapm, "Audio Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); - snd_soc_dapm_disable_pin(dapm, "GSM Line In"); - snd_soc_dapm_disable_pin(dapm, "Headset Mic"); - snd_soc_dapm_disable_pin(dapm, "Call Mic"); - } +/* Shared routes and controls */ - snd_soc_dapm_sync(dapm); +static const struct snd_soc_dapm_widget neo1973_wm8753_dapm_widgets[] = { + SND_SOC_DAPM_LINE("GSM Line Out", NULL), + SND_SOC_DAPM_LINE("GSM Line In", NULL), + SND_SOC_DAPM_MIC("Headset Mic", NULL), + SND_SOC_DAPM_MIC("Handset Mic", NULL), +}; - return 0; -} +static const struct snd_soc_dapm_route neo1973_wm8753_routes[] = { + /* Connections to the GSM Module */ + {"GSM Line Out", NULL, "MONO1"}, + {"GSM Line Out", NULL, "MONO2"}, + {"RXP", NULL, "GSM Line In"}, + {"RXN", NULL, "GSM Line In"}, -static int neo1973_set_scenario(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - struct snd_soc_codec *codec = snd_kcontrol_chip(kcontrol); + /* Connections to Headset */ + {"MIC1", NULL, "Mic Bias"}, + {"Mic Bias", NULL, "Headset Mic"}, - pr_debug("Entered %s\n", __func__); + /* Call Mic */ + {"MIC2", NULL, "Mic Bias"}, + {"MIC2N", NULL, "Mic Bias"}, + {"Mic Bias", NULL, "Handset Mic"}, - if (neo1973_scenario == ucontrol->value.integer.value[0]) - return 0; + /* Connect the ALC pins */ + {"ACIN", NULL, "ACOP"}, +}; - neo1973_scenario = ucontrol->value.integer.value[0]; - set_scenario_endpoints(codec, neo1973_scenario); - return 1; -} +static const struct snd_kcontrol_new neo1973_wm8753_controls[] = { + SOC_DAPM_PIN_SWITCH("GSM Line Out"), + SOC_DAPM_PIN_SWITCH("GSM Line In"), + SOC_DAPM_PIN_SWITCH("Headset Mic"), + SOC_DAPM_PIN_SWITCH("Handset Mic"), +}; -static u8 lm4857_regs[4] = {0x00, 0x40, 0x80, 0xC0}; +/* GTA02 specific routes and controls */ -static void lm4857_write_regs(void) -{ - pr_debug("Entered %s\n", __func__); +#ifdef CONFIG_MACH_NEO1973_GTA02 - if (i2c_master_send(i2c, lm4857_regs, 4) != 4) - printk(KERN_ERR "lm4857: i2c write failed\n"); -} +static int gta02_speaker_enabled; -static int lm4857_get_reg(struct snd_kcontrol *kcontrol, +static int lm4853_set_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - int reg = mc->reg; - int shift = mc->shift; - int mask = mc->max; + gta02_speaker_enabled = ucontrol->value.integer.value[0]; - pr_debug("Entered %s\n", __func__); + gpio_set_value(GTA02_GPIO_HP_IN, !gta02_speaker_enabled); - ucontrol->value.integer.value[0] = (lm4857_regs[reg] >> shift) & mask; return 0; } -static int lm4857_set_reg(struct snd_kcontrol *kcontrol, +static int lm4853_get_spk(struct snd_kcontrol *kcontrol, struct snd_ctl_elem_value *ucontrol) { - struct soc_mixer_control *mc = - (struct soc_mixer_control *)kcontrol->private_value; - int reg = mc->reg; - int shift = mc->shift; - int mask = mc->max; - - if (((lm4857_regs[reg] >> shift) & mask) == - ucontrol->value.integer.value[0]) - return 0; - - lm4857_regs[reg] &= ~(mask << shift); - lm4857_regs[reg] |= ucontrol->value.integer.value[0] << shift; - lm4857_write_regs(); - return 1; + ucontrol->value.integer.value[0] = gta02_speaker_enabled; + return 0; } -static int lm4857_get_mode(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) +static int lm4853_event(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) { - u8 value = lm4857_regs[LM4857_CTRL] & 0x0F; - - pr_debug("Entered %s\n", __func__); - - if (value) - value -= 5; + gpio_set_value(GTA02_GPIO_AMP_SHUT, SND_SOC_DAPM_EVENT_OFF(event)); - ucontrol->value.integer.value[0] = value; return 0; } -static int lm4857_set_mode(struct snd_kcontrol *kcontrol, - struct snd_ctl_elem_value *ucontrol) -{ - u8 value = ucontrol->value.integer.value[0]; - - pr_debug("Entered %s\n", __func__); - - if (value) - value += 5; - - if ((lm4857_regs[LM4857_CTRL] & 0x0F) == value) - return 0; - - lm4857_regs[LM4857_CTRL] &= 0xF0; - lm4857_regs[LM4857_CTRL] |= value; - lm4857_write_regs(); - return 1; -} +static const struct snd_soc_dapm_route neo1973_gta02_routes[] = { + /* Connections to the amp */ + {"Stereo Out", NULL, "LOUT1"}, + {"Stereo Out", NULL, "ROUT1"}, -static const struct snd_soc_dapm_widget wm8753_dapm_widgets[] = { - SND_SOC_DAPM_LINE("Audio Out", NULL), - SND_SOC_DAPM_LINE("GSM Line Out", NULL), - SND_SOC_DAPM_LINE("GSM Line In", NULL), - SND_SOC_DAPM_MIC("Headset Mic", NULL), - SND_SOC_DAPM_MIC("Call Mic", NULL), + /* Call Speaker */ + {"Handset Spk", NULL, "LOUT2"}, + {"Handset Spk", NULL, "ROUT2"}, }; +static const struct snd_kcontrol_new neo1973_gta02_wm8753_controls[] = { + SOC_DAPM_PIN_SWITCH("Handset Spk"), + SOC_DAPM_PIN_SWITCH("Stereo Out"), -static const struct snd_soc_dapm_route dapm_routes[] = { - - /* Connections to the lm4857 amp */ - {"Audio Out", NULL, "LOUT1"}, - {"Audio Out", NULL, "ROUT1"}, - - /* Connections to the GSM Module */ - {"GSM Line Out", NULL, "MONO1"}, - {"GSM Line Out", NULL, "MONO2"}, - {"RXP", NULL, "GSM Line In"}, - {"RXN", NULL, "GSM Line In"}, + SOC_SINGLE_BOOL_EXT("Amp Spk Switch", 0, + lm4853_get_spk, + lm4853_set_spk), +}; - /* Connections to Headset */ - {"MIC1", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Headset Mic"}, +static const struct snd_soc_dapm_widget neo1973_gta02_wm8753_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Handset Spk", NULL), + SND_SOC_DAPM_SPK("Stereo Out", lm4853_event), +}; - /* Call Mic */ - {"MIC2", NULL, "Mic Bias"}, - {"MIC2N", NULL, "Mic Bias"}, - {"Mic Bias", NULL, "Call Mic"}, +static int neo1973_gta02_wm8753_init(struct snd_soc_codec *codec) +{ + struct snd_soc_dapm_context *dapm = &codec->dapm; + int ret; - /* Connect the ALC pins */ - {"ACIN", NULL, "ACOP"}, -}; + ret = snd_soc_dapm_new_controls(dapm, neo1973_gta02_wm8753_dapm_widgets, + ARRAY_SIZE(neo1973_gta02_wm8753_dapm_widgets)); + if (ret) + return ret; -static const char *lm4857_mode[] = { - "Off", - "Call Speaker", - "Stereo Speakers", - "Stereo Speakers + Headphones", - "Headphones" -}; + ret = snd_soc_dapm_add_routes(dapm, neo1973_gta02_routes, + ARRAY_SIZE(neo1973_gta02_routes)); + if (ret) + return ret; -static const struct soc_enum lm4857_mode_enum[] = { - SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(lm4857_mode), lm4857_mode), -}; + ret = snd_soc_add_controls(codec, neo1973_gta02_wm8753_controls, + ARRAY_SIZE(neo1973_gta02_wm8753_controls)); + if (ret) + return ret; -static const char *neo_scenarios[] = { - "Off", - "GSM Handset", - "GSM Headset", - "GSM Bluetooth", - "Speakers", - "Headphones", - "Capture Handset", - "Capture Headset", - "Capture Bluetooth" -}; + snd_soc_dapm_disable_pin(dapm, "Stereo Out"); + snd_soc_dapm_disable_pin(dapm, "Handset Spk"); + snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); -static const struct soc_enum neo_scenario_enum[] = { - SOC_ENUM_SINGLE_EXT(ARRAY_SIZE(neo_scenarios), neo_scenarios), -}; + return 0; +} -static const DECLARE_TLV_DB_SCALE(stereo_tlv, -4050, 150, 0); -static const DECLARE_TLV_DB_SCALE(mono_tlv, -3450, 150, 0); - -static const struct snd_kcontrol_new wm8753_neo1973_controls[] = { - SOC_SINGLE_EXT_TLV("Amp Left Playback Volume", LM4857_LVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, stereo_tlv), - SOC_SINGLE_EXT_TLV("Amp Right Playback Volume", LM4857_RVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, stereo_tlv), - SOC_SINGLE_EXT_TLV("Amp Mono Playback Volume", LM4857_MVOL, 0, 31, 0, - lm4857_get_reg, lm4857_set_reg, mono_tlv), - SOC_ENUM_EXT("Amp Mode", lm4857_mode_enum[0], - lm4857_get_mode, lm4857_set_mode), - SOC_ENUM_EXT("Neo Mode", neo_scenario_enum[0], - neo1973_get_scenario, neo1973_set_scenario), - SOC_SINGLE_EXT("Amp Spk 3D Playback Switch", LM4857_LVOL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp HP 3d Playback Switch", LM4857_RVOL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp Fast Wakeup Playback Switch", LM4857_CTRL, 5, 1, 0, - lm4857_get_reg, lm4857_set_reg), - SOC_SINGLE_EXT("Amp Earpiece 6dB Playback Switch", LM4857_CTRL, 4, 1, 0, - lm4857_get_reg, lm4857_set_reg), -}; +#else +static int neo1973_gta02_wm8753_init(struct snd_soc_code *codec) { return 0; } +#endif -/* - * This is an example machine initialisation for a wm8753 connected to a - * neo1973 II. It is missing logic to detect hp/mic insertions and logic - * to re-route the audio in such an event. - */ static int neo1973_wm8753_init(struct snd_soc_pcm_runtime *rtd) { struct snd_soc_codec *codec = rtd->codec; struct snd_soc_dapm_context *dapm = &codec->dapm; - int err; - - pr_debug("Entered %s\n", __func__); + int ret; /* set up NC codec pins */ - snd_soc_dapm_nc_pin(dapm, "LOUT2"); - snd_soc_dapm_nc_pin(dapm, "ROUT2"); + if (machine_is_neo1973_gta01()) { + snd_soc_dapm_nc_pin(dapm, "LOUT2"); + snd_soc_dapm_nc_pin(dapm, "ROUT2"); + } snd_soc_dapm_nc_pin(dapm, "OUT3"); snd_soc_dapm_nc_pin(dapm, "OUT4"); snd_soc_dapm_nc_pin(dapm, "LINE1"); snd_soc_dapm_nc_pin(dapm, "LINE2"); /* Add neo1973 specific widgets */ - snd_soc_dapm_new_controls(dapm, wm8753_dapm_widgets, - ARRAY_SIZE(wm8753_dapm_widgets)); - - /* set endpoints to default mode */ - set_scenario_endpoints(codec, NEO_AUDIO_OFF); + ret = snd_soc_dapm_new_controls(dapm, neo1973_wm8753_dapm_widgets, + ARRAY_SIZE(neo1973_wm8753_dapm_widgets)); + if (ret) + return ret; /* add neo1973 specific controls */ - err = snd_soc_add_controls(codec, wm8753_neo1973_controls, - ARRAY_SIZE(8753_neo1973_controls)); - if (err < 0) - return err; + ret = snd_soc_add_controls(codec, neo1973_wm8753_controls, + ARRAY_SIZE(neo1973_wm8753_controls)); + if (ret) + return ret; /* set up neo1973 specific audio routes */ - err = snd_soc_dapm_add_routes(dapm, dapm_routes, - ARRAY_SIZE(dapm_routes)); + ret = snd_soc_dapm_add_routes(dapm, neo1973_wm8753_routes, + ARRAY_SIZE(neo1973_wm8753_routes)); + if (ret) + return ret; + + /* set endpoints to default off mode */ + snd_soc_dapm_disable_pin(dapm, "GSM Line Out"); + snd_soc_dapm_disable_pin(dapm, "GSM Line In"); + snd_soc_dapm_disable_pin(dapm, "Headset Mic"); + snd_soc_dapm_disable_pin(dapm, "Handset Mic"); + + /* allow audio paths from the GSM modem to run during suspend */ + snd_soc_dapm_ignore_suspend(dapm, "GSM Line Out"); + snd_soc_dapm_ignore_suspend(dapm, "GSM Line In"); + snd_soc_dapm_ignore_suspend(dapm, "Headset Mic"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Mic"); + + if (machine_is_neo1973_gta02()) { + ret = neo1973_gta02_wm8753_init(codec); + if (ret) + return ret; + } snd_soc_dapm_sync(dapm); + return 0; } -/* - * BT Codec DAI - */ -static struct snd_soc_dai bt_dai = { - .name = "bluetooth-dai", - .playback = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, - .capture = { - .channels_min = 1, - .channels_max = 1, - .rates = SNDRV_PCM_RATE_8000, - .formats = SNDRV_PCM_FMTBIT_S16_LE,}, +/* GTA01 specific controls */ + +#ifdef CONFIG_MACH_NEO1973_GTA01 + +static const struct snd_soc_dapm_route neo1973_lm4857_routes[] = { + {"Amp IN", NULL, "ROUT1"}, + {"Amp IN", NULL, "LOUT1"}, + + {"Handset Spk", NULL, "Amp EP"}, + {"Stereo Out", NULL, "Amp LS"}, + {"Headphone", NULL, "Amp HP"}, +}; + +static const struct snd_soc_dapm_widget neo1973_lm4857_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Handset Spk", NULL), + SND_SOC_DAPM_SPK("Stereo Out", NULL), + SND_SOC_DAPM_HP("Headphone", NULL), }; +static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) +{ + int ret; + + ret = snd_soc_dapm_new_controls(dapm, neo1973_lm4857_dapm_widgets, + ARRAY_SIZE(neo1973_lm4857_dapm_widgets)); + if (ret) + return ret; + + ret = snd_soc_dapm_add_routes(dapm, neo1973_lm4857_routes, + ARRAY_SIZE(neo1973_lm4857_routes)); + if (ret) + return ret; + + snd_soc_dapm_ignore_suspend(dapm, "Stereo Out"); + snd_soc_dapm_ignore_suspend(dapm, "Handset Spk"); + snd_soc_dapm_ignore_suspend(dapm, "Headphone"); + + snd_soc_dapm_sync(dapm); + + return 0; +} + +#else +static int neo1973_lm4857_init(struct snd_soc_dapm_context *dapm) { return 0; }; +#endif + static struct snd_soc_dai_link neo1973_dai[] = { { /* Hifi Playback - for similatious use with voice below */ .name = "WM8753", @@ -569,90 +433,49 @@ static struct snd_soc_dai_link neo1973_dai[] = { .name = "Bluetooth", .stream_name = "Voice", .platform_name = "samsung-audio", - .cpu_dai_name = "bluetooth-dai", + .cpu_dai_name = "dfbmcs320-pcm", .codec_dai_name = "wm8753-voice", .codec_name = "wm8753-codec.0-001a", .ops = &neo1973_voice_ops, }, }; -static struct snd_soc_card neo1973 = { - .name = "neo1973", - .dai_link = neo1973_dai, - .num_links = ARRAY_SIZE(neo1973_dai), +static struct snd_soc_aux_dev neo1973_aux_devs[] = { + { + .name = "dfbmcs320", + .codec_name = "dfbmcs320.0", + }, + { + .name = "lm4857", + .codec_name = "lm4857.0-007c", + .init = neo1973_lm4857_init, + }, }; -static int lm4857_i2c_probe(struct i2c_client *client, - const struct i2c_device_id *id) -{ - pr_debug("Entered %s\n", __func__); - - i2c = client; - - lm4857_write_regs(); - return 0; -} - -static int lm4857_i2c_remove(struct i2c_client *client) -{ - pr_debug("Entered %s\n", __func__); - - i2c = NULL; - - return 0; -} - -static u8 lm4857_state; - -static int lm4857_suspend(struct i2c_client *dev, pm_message_t state) -{ - pr_debug("Entered %s\n", __func__); - - dev_dbg(&dev->dev, "lm4857_suspend\n"); - lm4857_state = lm4857_regs[LM4857_CTRL] & 0xf; - if (lm4857_state) { - lm4857_regs[LM4857_CTRL] &= 0xf0; - lm4857_write_regs(); - } - return 0; -} - -static int lm4857_resume(struct i2c_client *dev) -{ - pr_debug("Entered %s\n", __func__); - - if (lm4857_state) { - lm4857_regs[LM4857_CTRL] |= (lm4857_state & 0x0f); - lm4857_write_regs(); - } - return 0; -} - -static void lm4857_shutdown(struct i2c_client *dev) -{ - pr_debug("Entered %s\n", __func__); - - dev_dbg(&dev->dev, "lm4857_shutdown\n"); - lm4857_regs[LM4857_CTRL] &= 0xf0; - lm4857_write_regs(); -} +static struct snd_soc_codec_conf neo1973_codec_conf[] = { + { + .dev_name = "lm4857.0-007c", + .name_prefix = "Amp", + }, +}; -static const struct i2c_device_id lm4857_i2c_id[] = { - { "neo1973_lm4857", 0 }, - { } +#ifdef CONFIG_MACH_NEO1973_GTA02 +static const struct gpio neo1973_gta02_gpios[] = { + { GTA02_GPIO_HP_IN, GPIOF_OUT_INIT_HIGH, "GTA02_HP_IN" }, + { GTA02_GPIO_AMP_SHUT, GPIOF_OUT_INIT_HIGH, "GTA02_AMP_SHUT" }, }; +#else +static const struct gpio neo1973_gta02_gpios[] = {}; +#endif -static struct i2c_driver lm4857_i2c_driver = { - .driver = { - .name = "LM4857 I2C Amp", - .owner = THIS_MODULE, - }, - .suspend = lm4857_suspend, - .resume = lm4857_resume, - .shutdown = lm4857_shutdown, - .probe = lm4857_i2c_probe, - .remove = lm4857_i2c_remove, - .id_table = lm4857_i2c_id, +static struct snd_soc_card neo1973 = { + .name = "neo1973", + .dai_link = neo1973_dai, + .num_links = ARRAY_SIZE(neo1973_dai), + .aux_dev = neo1973_aux_devs, + .num_aux_devs = ARRAY_SIZE(neo1973_aux_devs), + .codec_conf = neo1973_codec_conf, + .num_configs = ARRAY_SIZE(neo1973_codec_conf), }; static struct platform_device *neo1973_snd_device; @@ -661,46 +484,56 @@ static int __init neo1973_init(void) { int ret; - pr_debug("Entered %s\n", __func__); - - if (!machine_is_neo1973_gta01()) { - printk(KERN_INFO - "Only GTA01 hardware supported by ASoC driver\n"); + if (!machine_is_neo1973_gta01() && !machine_is_neo1973_gta02()) return -ENODEV; + + if (machine_is_neo1973_gta02()) { + neo1973.name = "neo1973gta02"; + neo1973.num_aux_devs = 1; + + ret = gpio_request_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + if (ret) + return ret; } neo1973_snd_device = platform_device_alloc("soc-audio", -1); - if (!neo1973_snd_device) - return -ENOMEM; + if (!neo1973_snd_device) { + ret = -ENOMEM; + goto err_gpio_free; + } platform_set_drvdata(neo1973_snd_device, &neo1973); ret = platform_device_add(neo1973_snd_device); - if (ret) { - platform_device_put(neo1973_snd_device); - return ret; - } - - ret = i2c_add_driver(&lm4857_i2c_driver); + if (ret) + goto err_put_device; - if (ret != 0) - platform_device_unregister(neo1973_snd_device); + return 0; +err_put_device: + platform_device_put(neo1973_snd_device); +err_gpio_free: + if (machine_is_neo1973_gta02()) { + gpio_free_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + } return ret; } +module_init(neo1973_init); static void __exit neo1973_exit(void) { - pr_debug("Entered %s\n", __func__); - - i2c_del_driver(&lm4857_i2c_driver); platform_device_unregister(neo1973_snd_device); -} -module_init(neo1973_init); + if (machine_is_neo1973_gta02()) { + gpio_free_array(neo1973_gta02_gpios, + ARRAY_SIZE(neo1973_gta02_gpios)); + } +} module_exit(neo1973_exit); /* Module information */ MODULE_AUTHOR("Graeme Gregory, graeme@openmoko.org, www.openmoko.org"); -MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973"); +MODULE_DESCRIPTION("ALSA SoC WM8753 Neo1973 and Frerunner"); MODULE_LICENSE("GPL"); diff --git a/sound/soc/samsung/pcm.c b/sound/soc/samsung/pcm.c index 48d0b750406b..9c7e8b48aed6 100644 --- a/sound/soc/samsung/pcm.c +++ b/sound/soc/samsung/pcm.c @@ -11,20 +11,11 @@ * published by the Free Software Foundation. */ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/device.h> -#include <linux/delay.h> #include <linux/clk.h> -#include <linux/kernel.h> -#include <linux/gpio.h> #include <linux/io.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/initval.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <plat/audio.h> #include <plat/dma.h> @@ -32,6 +23,113 @@ #include "dma.h" #include "pcm.h" +/*Register Offsets */ +#define S3C_PCM_CTL 0x00 +#define S3C_PCM_CLKCTL 0x04 +#define S3C_PCM_TXFIFO 0x08 +#define S3C_PCM_RXFIFO 0x0C +#define S3C_PCM_IRQCTL 0x10 +#define S3C_PCM_IRQSTAT 0x14 +#define S3C_PCM_FIFOSTAT 0x18 +#define S3C_PCM_CLRINT 0x20 + +/* PCM_CTL Bit-Fields */ +#define S3C_PCM_CTL_TXDIPSTICK_MASK 0x3f +#define S3C_PCM_CTL_TXDIPSTICK_SHIFT 13 +#define S3C_PCM_CTL_RXDIPSTICK_MASK 0x3f +#define S3C_PCM_CTL_RXDIPSTICK_SHIFT 7 +#define S3C_PCM_CTL_TXDMA_EN (0x1 << 6) +#define S3C_PCM_CTL_RXDMA_EN (0x1 << 5) +#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1 << 4) +#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1 << 3) +#define S3C_PCM_CTL_TXFIFO_EN (0x1 << 2) +#define S3C_PCM_CTL_RXFIFO_EN (0x1 << 1) +#define S3C_PCM_CTL_ENABLE (0x1 << 0) + +/* PCM_CLKCTL Bit-Fields */ +#define S3C_PCM_CLKCTL_SERCLK_EN (0x1 << 19) +#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1 << 18) +#define S3C_PCM_CLKCTL_SCLKDIV_MASK 0x1ff +#define S3C_PCM_CLKCTL_SYNCDIV_MASK 0x1ff +#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT 9 +#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT 0 + +/* PCM_TXFIFO Bit-Fields */ +#define S3C_PCM_TXFIFO_DVALID (0x1 << 16) +#define S3C_PCM_TXFIFO_DATA_MSK (0xffff << 0) + +/* PCM_RXFIFO Bit-Fields */ +#define S3C_PCM_RXFIFO_DVALID (0x1 << 16) +#define S3C_PCM_RXFIFO_DATA_MSK (0xffff << 0) + +/* PCM_IRQCTL Bit-Fields */ +#define S3C_PCM_IRQCTL_IRQEN (0x1 << 14) +#define S3C_PCM_IRQCTL_WRDEN (0x1 << 12) +#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1 << 11) +#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1 << 10) +#define S3C_PCM_IRQCTL_TXFULLEN (0x1 << 9) +#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1 << 8) +#define S3C_PCM_IRQCTL_TXSTARVEN (0x1 << 7) +#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1 << 6) +#define S3C_PCM_IRQCTL_RXEMPTEN (0x1 << 5) +#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1 << 4) +#define S3C_PCM_IRQCTL_RXFULLEN (0x1 << 3) +#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1 << 2) +#define S3C_PCM_IRQCTL_RXSTARVEN (0x1 << 1) +#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1 << 0) + +/* PCM_IRQSTAT Bit-Fields */ +#define S3C_PCM_IRQSTAT_IRQPND (0x1 << 13) +#define S3C_PCM_IRQSTAT_WRD_XFER (0x1 << 12) +#define S3C_PCM_IRQSTAT_TXEMPTY (0x1 << 11) +#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1 << 10) +#define S3C_PCM_IRQSTAT_TXFULL (0x1 << 9) +#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1 << 8) +#define S3C_PCM_IRQSTAT_TXSTARV (0x1 << 7) +#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1 << 6) +#define S3C_PCM_IRQSTAT_RXEMPT (0x1 << 5) +#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1 << 4) +#define S3C_PCM_IRQSTAT_RXFULL (0x1 << 3) +#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1 << 2) +#define S3C_PCM_IRQSTAT_RXSTARV (0x1 << 1) +#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1 << 0) + +/* PCM_FIFOSTAT Bit-Fields */ +#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f << 14) +#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1 << 13) +#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1 << 12) +#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1 << 11) +#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1 << 10) +#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f << 4) +#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1 << 3) +#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1 << 2) +#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1 << 1) +#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1 << 0) + +/** + * struct s3c_pcm_info - S3C PCM Controller information + * @dev: The parent device passed to use from the probe. + * @regs: The pointer to the device register block. + * @dma_playback: DMA information for playback channel. + * @dma_capture: DMA information for capture channel. + */ +struct s3c_pcm_info { + spinlock_t lock; + struct device *dev; + void __iomem *regs; + + unsigned int sclk_per_fs; + + /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */ + unsigned int idleclk; + + struct clk *pclk; + struct clk *cclk; + + struct s3c_dma_params *dma_playback; + struct s3c_dma_params *dma_capture; +}; + static struct s3c2410_dma_client s3c_pcm_dma_client_out = { .name = "PCM Stereo out" }; @@ -252,8 +350,8 @@ static int s3c_pcm_set_fmt(struct snd_soc_dai *cpu_dai, ctl = readl(regs + S3C_PCM_CTL); switch (fmt & SND_SOC_DAIFMT_INV_MASK) { - case SND_SOC_DAIFMT_NB_NF: - /* Nothing to do, NB_NF by default */ + case SND_SOC_DAIFMT_IB_NF: + /* Nothing to do, IB_NF by default */ break; default: dev_err(pcm->dev, "Unsupported clock inversion!\n"); diff --git a/sound/soc/samsung/pcm.h b/sound/soc/samsung/pcm.h index 03393dcf852d..726baf814613 100644 --- a/sound/soc/samsung/pcm.h +++ b/sound/soc/samsung/pcm.h @@ -9,116 +9,9 @@ #ifndef __S3C_PCM_H #define __S3C_PCM_H __FILE__ -/*Register Offsets */ -#define S3C_PCM_CTL (0x00) -#define S3C_PCM_CLKCTL (0x04) -#define S3C_PCM_TXFIFO (0x08) -#define S3C_PCM_RXFIFO (0x0C) -#define S3C_PCM_IRQCTL (0x10) -#define S3C_PCM_IRQSTAT (0x14) -#define S3C_PCM_FIFOSTAT (0x18) -#define S3C_PCM_CLRINT (0x20) - -/* PCM_CTL Bit-Fields */ -#define S3C_PCM_CTL_TXDIPSTICK_MASK (0x3f) -#define S3C_PCM_CTL_TXDIPSTICK_SHIFT (13) -#define S3C_PCM_CTL_RXDIPSTICK_MASK (0x3f) -#define S3C_PCM_CTL_RXDIPSTICK_SHIFT (7) -#define S3C_PCM_CTL_TXDMA_EN (0x1<<6) -#define S3C_PCM_CTL_RXDMA_EN (0x1<<5) -#define S3C_PCM_CTL_TXMSB_AFTER_FSYNC (0x1<<4) -#define S3C_PCM_CTL_RXMSB_AFTER_FSYNC (0x1<<3) -#define S3C_PCM_CTL_TXFIFO_EN (0x1<<2) -#define S3C_PCM_CTL_RXFIFO_EN (0x1<<1) -#define S3C_PCM_CTL_ENABLE (0x1<<0) - -/* PCM_CLKCTL Bit-Fields */ -#define S3C_PCM_CLKCTL_SERCLK_EN (0x1<<19) -#define S3C_PCM_CLKCTL_SERCLKSEL_PCLK (0x1<<18) -#define S3C_PCM_CLKCTL_SCLKDIV_MASK (0x1ff) -#define S3C_PCM_CLKCTL_SYNCDIV_MASK (0x1ff) -#define S3C_PCM_CLKCTL_SCLKDIV_SHIFT (9) -#define S3C_PCM_CLKCTL_SYNCDIV_SHIFT (0) - -/* PCM_TXFIFO Bit-Fields */ -#define S3C_PCM_TXFIFO_DVALID (0x1<<16) -#define S3C_PCM_TXFIFO_DATA_MSK (0xffff<<0) - -/* PCM_RXFIFO Bit-Fields */ -#define S3C_PCM_RXFIFO_DVALID (0x1<<16) -#define S3C_PCM_RXFIFO_DATA_MSK (0xffff<<0) - -/* PCM_IRQCTL Bit-Fields */ -#define S3C_PCM_IRQCTL_IRQEN (0x1<<14) -#define S3C_PCM_IRQCTL_WRDEN (0x1<<12) -#define S3C_PCM_IRQCTL_TXEMPTYEN (0x1<<11) -#define S3C_PCM_IRQCTL_TXALMSTEMPTYEN (0x1<<10) -#define S3C_PCM_IRQCTL_TXFULLEN (0x1<<9) -#define S3C_PCM_IRQCTL_TXALMSTFULLEN (0x1<<8) -#define S3C_PCM_IRQCTL_TXSTARVEN (0x1<<7) -#define S3C_PCM_IRQCTL_TXERROVRFLEN (0x1<<6) -#define S3C_PCM_IRQCTL_RXEMPTEN (0x1<<5) -#define S3C_PCM_IRQCTL_RXALMSTEMPTEN (0x1<<4) -#define S3C_PCM_IRQCTL_RXFULLEN (0x1<<3) -#define S3C_PCM_IRQCTL_RXALMSTFULLEN (0x1<<2) -#define S3C_PCM_IRQCTL_RXSTARVEN (0x1<<1) -#define S3C_PCM_IRQCTL_RXERROVRFLEN (0x1<<0) - -/* PCM_IRQSTAT Bit-Fields */ -#define S3C_PCM_IRQSTAT_IRQPND (0x1<<13) -#define S3C_PCM_IRQSTAT_WRD_XFER (0x1<<12) -#define S3C_PCM_IRQSTAT_TXEMPTY (0x1<<11) -#define S3C_PCM_IRQSTAT_TXALMSTEMPTY (0x1<<10) -#define S3C_PCM_IRQSTAT_TXFULL (0x1<<9) -#define S3C_PCM_IRQSTAT_TXALMSTFULL (0x1<<8) -#define S3C_PCM_IRQSTAT_TXSTARV (0x1<<7) -#define S3C_PCM_IRQSTAT_TXERROVRFL (0x1<<6) -#define S3C_PCM_IRQSTAT_RXEMPT (0x1<<5) -#define S3C_PCM_IRQSTAT_RXALMSTEMPT (0x1<<4) -#define S3C_PCM_IRQSTAT_RXFULL (0x1<<3) -#define S3C_PCM_IRQSTAT_RXALMSTFULL (0x1<<2) -#define S3C_PCM_IRQSTAT_RXSTARV (0x1<<1) -#define S3C_PCM_IRQSTAT_RXERROVRFL (0x1<<0) - -/* PCM_FIFOSTAT Bit-Fields */ -#define S3C_PCM_FIFOSTAT_TXCNT_MSK (0x3f<<14) -#define S3C_PCM_FIFOSTAT_TXFIFOEMPTY (0x1<<13) -#define S3C_PCM_FIFOSTAT_TXFIFOALMSTEMPTY (0x1<<12) -#define S3C_PCM_FIFOSTAT_TXFIFOFULL (0x1<<11) -#define S3C_PCM_FIFOSTAT_TXFIFOALMSTFULL (0x1<<10) -#define S3C_PCM_FIFOSTAT_RXCNT_MSK (0x3f<<4) -#define S3C_PCM_FIFOSTAT_RXFIFOEMPTY (0x1<<3) -#define S3C_PCM_FIFOSTAT_RXFIFOALMSTEMPTY (0x1<<2) -#define S3C_PCM_FIFOSTAT_RXFIFOFULL (0x1<<1) -#define S3C_PCM_FIFOSTAT_RXFIFOALMSTFULL (0x1<<0) - #define S3C_PCM_CLKSRC_PCLK 0 #define S3C_PCM_CLKSRC_MUX 1 #define S3C_PCM_SCLK_PER_FS 0 -/** - * struct s3c_pcm_info - S3C PCM Controller information - * @dev: The parent device passed to use from the probe. - * @regs: The pointer to the device register block. - * @dma_playback: DMA information for playback channel. - * @dma_capture: DMA information for capture channel. - */ -struct s3c_pcm_info { - spinlock_t lock; - struct device *dev; - void __iomem *regs; - - unsigned int sclk_per_fs; - - /* Whether to keep PCMSCLK enabled even when idle(no active xfer) */ - unsigned int idleclk; - - struct clk *pclk; - struct clk *cclk; - - struct s3c_dma_params *dma_playback; - struct s3c_dma_params *dma_capture; -}; - #endif /* __S3C_PCM_H */ diff --git a/sound/soc/samsung/rx1950_uda1380.c b/sound/soc/samsung/rx1950_uda1380.c index f40027445dda..1e574a5d440d 100644 --- a/sound/soc/samsung/rx1950_uda1380.c +++ b/sound/soc/samsung/rx1950_uda1380.c @@ -17,26 +17,15 @@ * */ -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/platform_device.h> -#include <linux/i2c.h> #include <linux/gpio.h> -#include <linux/clk.h> #include <sound/soc.h> -#include <sound/uda1380.h> #include <sound/jack.h> #include <plat/regs-iis.h> - -#include <mach/regs-clock.h> - #include <asm/mach-types.h> -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda1380.h" static int rx1950_uda1380_init(struct snd_soc_pcm_runtime *rtd); static int rx1950_startup(struct snd_pcm_substream *substream); diff --git a/sound/soc/samsung/s3c-i2s-v2.c b/sound/soc/samsung/s3c-i2s-v2.c index 094f36e41e83..52074a2b0696 100644 --- a/sound/soc/samsung/s3c-i2s-v2.c +++ b/sound/soc/samsung/s3c-i2s-v2.c @@ -20,9 +20,8 @@ #include <linux/clk.h> #include <linux/io.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <mach/dma.h> diff --git a/sound/soc/samsung/s3c2412-i2s.c b/sound/soc/samsung/s3c2412-i2s.c index 7ea837867124..841ab14c1100 100644 --- a/sound/soc/samsung/s3c2412-i2s.c +++ b/sound/soc/samsung/s3c2412-i2s.c @@ -16,21 +16,13 @@ * option) any later version. */ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/device.h> #include <linux/delay.h> #include <linux/gpio.h> #include <linux/clk.h> -#include <linux/kernel.h> #include <linux/io.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/initval.h> #include <sound/soc.h> -#include <mach/hardware.h> +#include <sound/pcm_params.h> #include <mach/regs-gpio.h> #include <mach/dma.h> @@ -39,8 +31,6 @@ #include "regs-i2s-v2.h" #include "s3c2412-i2s.h" -#define S3C2412_I2S_DEBUG 0 - static struct s3c2410_dma_client s3c2412_dma_client_out = { .name = "I2S PCM Stereo out" }; diff --git a/sound/soc/samsung/s3c24xx-i2s.c b/sound/soc/samsung/s3c24xx-i2s.c index 13e41ed8e22b..63d8849d80bd 100644 --- a/sound/soc/samsung/s3c24xx-i2s.c +++ b/sound/soc/samsung/s3c24xx-i2s.c @@ -14,28 +14,16 @@ * option) any later version. */ -#include <linux/init.h> -#include <linux/module.h> -#include <linux/device.h> #include <linux/delay.h> #include <linux/clk.h> -#include <linux/jiffies.h> #include <linux/io.h> #include <linux/gpio.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> -#include <sound/initval.h> #include <sound/soc.h> +#include <sound/pcm_params.h> -#include <mach/hardware.h> #include <mach/regs-gpio.h> -#include <mach/regs-clock.h> - -#include <asm/dma.h> #include <mach/dma.h> - #include <plat/regs-iis.h> #include "dma.h" diff --git a/sound/soc/samsung/s3c24xx_simtec.c b/sound/soc/samsung/s3c24xx_simtec.c index a434032d1832..349566f0686b 100644 --- a/sound/soc/samsung/s3c24xx_simtec.c +++ b/sound/soc/samsung/s3c24xx_simtec.c @@ -7,20 +7,13 @@ * published by the Free Software Foundation. */ -#include <linux/module.h> -#include <linux/moduleparam.h> -#include <linux/platform_device.h> #include <linux/gpio.h> #include <linux/clk.h> -#include <linux/i2c.h> -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> #include <plat/audio-simtec.h> -#include "dma.h" #include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" diff --git a/sound/soc/samsung/s3c24xx_simtec_hermes.c b/sound/soc/samsung/s3c24xx_simtec_hermes.c index 08fcaaa66907..ce6aef604179 100644 --- a/sound/soc/samsung/s3c24xx_simtec_hermes.c +++ b/sound/soc/samsung/s3c24xx_simtec_hermes.c @@ -7,18 +7,8 @@ * published by the Free Software Foundation. */ -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/platform_device.h> - -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> -#include <plat/audio-simtec.h> - -#include "dma.h" -#include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" static const struct snd_soc_dapm_widget dapm_widgets[] = { diff --git a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c index 116e3e670167..a7ef7db54687 100644 --- a/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c +++ b/sound/soc/samsung/s3c24xx_simtec_tlv320aic23.c @@ -7,22 +7,10 @@ * published by the Free Software Foundation. */ -#include <linux/module.h> -#include <linux/clk.h> -#include <linux/platform_device.h> - -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> -#include <plat/audio-simtec.h> - -#include "dma.h" -#include "s3c24xx-i2s.h" #include "s3c24xx_simtec.h" -#include "../codecs/tlv320aic23.h" - /* supported machines: * * Machine Connections AMP diff --git a/sound/soc/samsung/s3c24xx_uda134x.c b/sound/soc/samsung/s3c24xx_uda134x.c index 2c09e93dd566..dc9d551f6788 100644 --- a/sound/soc/samsung/s3c24xx_uda134x.c +++ b/sound/soc/samsung/s3c24xx_uda134x.c @@ -11,22 +11,15 @@ * published by the Free Software Foundation. */ -#include <linux/module.h> #include <linux/clk.h> -#include <linux/mutex.h> #include <linux/gpio.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> + #include <sound/soc.h> #include <sound/s3c24xx_uda134x.h> -#include <sound/uda134x.h> #include <plat/regs-iis.h> -#include "dma.h" #include "s3c24xx-i2s.h" -#include "../codecs/uda134x.h" - /* #define ENFORCE_RATES 1 */ /* @@ -226,7 +219,7 @@ static struct snd_soc_ops s3c24xx_uda134x_ops = { static struct snd_soc_dai_link s3c24xx_uda134x_dai_link = { .name = "UDA134X", .stream_name = "UDA134X", - .codec_name = "uda134x-hifi", + .codec_name = "uda134x-codec", .codec_dai_name = "uda134x-hifi", .cpu_dai_name = "s3c24xx-iis", .ops = &s3c24xx_uda134x_ops, @@ -321,6 +314,7 @@ static int s3c24xx_uda134x_probe(struct platform_device *pdev) platform_set_drvdata(s3c24xx_uda134x_snd_device, &snd_soc_s3c24xx_uda134x); + platform_device_add_data(s3c24xx_uda134x_snd_device, &s3c24xx_uda134x, sizeof(s3c24xx_uda134x)); ret = platform_device_add(s3c24xx_uda134x_snd_device); if (ret) { printk(KERN_ERR "S3C24XX_UDA134X SoC Audio: Unable to add\n"); diff --git a/sound/soc/samsung/smartq_wm8987.c b/sound/soc/samsung/smartq_wm8987.c index 61e2b5219d42..0a2c4f223038 100644 --- a/sound/soc/samsung/smartq_wm8987.c +++ b/sound/soc/samsung/smartq_wm8987.c @@ -13,20 +13,14 @@ * */ -#include <linux/module.h> -#include <linux/platform_device.h> #include <linux/gpio.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> #include <sound/jack.h> #include <asm/mach-types.h> -#include "dma.h" #include "i2s.h" - #include "../codecs/wm8750.h" /* diff --git a/sound/soc/samsung/smdk2443_wm9710.c b/sound/soc/samsung/smdk2443_wm9710.c index 3be7e7e92d6e..3a0dbfc793f0 100644 --- a/sound/soc/samsung/smdk2443_wm9710.c +++ b/sound/soc/samsung/smdk2443_wm9710.c @@ -12,15 +12,8 @@ * */ -#include <linux/module.h> -#include <linux/device.h> -#include <sound/core.h> -#include <sound/pcm.h> #include <sound/soc.h> -#include "dma.h" -#include "ac97.h" - static struct snd_soc_card smdk2443; static struct snd_soc_dai_link smdk2443_dai[] = { diff --git a/sound/soc/samsung/smdk_spdif.c b/sound/soc/samsung/smdk_spdif.c index b5c3fad01bb8..e8ac961c6ba1 100644 --- a/sound/soc/samsung/smdk_spdif.c +++ b/sound/soc/samsung/smdk_spdif.c @@ -10,15 +10,10 @@ * */ -#include <linux/module.h> -#include <linux/device.h> #include <linux/clk.h> -#include <plat/devs.h> - #include <sound/soc.h> -#include "dma.h" #include "spdif.h" /* Audio clock settings are belonged to board specific part. Every diff --git a/sound/soc/samsung/smdk_wm8580.c b/sound/soc/samsung/smdk_wm8580.c index b2cff1a44aed..8aacf23d6f3a 100644 --- a/sound/soc/samsung/smdk_wm8580.c +++ b/sound/soc/samsung/smdk_wm8580.c @@ -10,17 +10,12 @@ * option) any later version. */ -#include <linux/platform_device.h> -#include <linux/clk.h> -#include <sound/core.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <asm/mach-types.h> #include "../codecs/wm8580.h" -#include "dma.h" #include "i2s.h" /* diff --git a/sound/soc/samsung/smdk_wm9713.c b/sound/soc/samsung/smdk_wm9713.c index ae5fed6f772f..fffe3c1dd1bd 100644 --- a/sound/soc/samsung/smdk_wm9713.c +++ b/sound/soc/samsung/smdk_wm9713.c @@ -11,13 +11,8 @@ * */ -#include <linux/module.h> -#include <linux/device.h> #include <sound/soc.h> -#include "dma.h" -#include "ac97.h" - static struct snd_soc_card smdk; /* diff --git a/sound/soc/samsung/spdif.c b/sound/soc/samsung/spdif.c index f0816404ea3e..28c491dacf7a 100644 --- a/sound/soc/samsung/spdif.c +++ b/sound/soc/samsung/spdif.c @@ -13,9 +13,8 @@ #include <linux/clk.h> #include <linux/io.h> -#include <sound/pcm.h> -#include <sound/pcm_params.h> #include <sound/soc.h> +#include <sound/pcm_params.h> #include <plat/audio.h> #include <mach/dma.h> diff --git a/sound/soc/sh/fsi-ak4642.c b/sound/soc/sh/fsi-ak4642.c index a14820ac9665..d6f4703b3c07 100644 --- a/sound/soc/sh/fsi-ak4642.c +++ b/sound/soc/sh/fsi-ak4642.c @@ -18,18 +18,26 @@ struct fsi_ak4642_data { const char *cpu_dai; const char *codec; const char *platform; + int id; }; static int fsi_ak4642_dai_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *codec = rtd->codec_dai; + struct snd_soc_dai *cpu = rtd->cpu_dai; int ret; - ret = snd_soc_dai_set_fmt(dai, SND_SOC_DAIFMT_CBM_CFM); + ret = snd_soc_dai_set_fmt(codec, SND_SOC_DAIFMT_LEFT_J | + SND_SOC_DAIFMT_CBM_CFM); if (ret < 0) return ret; - ret = snd_soc_dai_set_sysclk(dai, 0, 11289600, 0); + ret = snd_soc_dai_set_sysclk(codec, 0, 11289600, 0); + if (ret < 0) + return ret; + + ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_LEFT_J | + SND_SOC_DAIFMT_CBS_CFS); return ret; } @@ -60,7 +68,7 @@ static int fsi_ak4642_probe(struct platform_device *pdev) pdata = (struct fsi_ak4642_data *)id_entry->driver_data; - fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_A); + fsi_snd_device = platform_device_alloc("soc-audio", pdata->id); if (!fsi_snd_device) goto out; @@ -93,6 +101,7 @@ static struct fsi_ak4642_data fsi_a_ak4642 = { .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0012", .platform = "sh_fsi.0", + .id = FSI_PORT_A, }; static struct fsi_ak4642_data fsi_b_ak4642 = { @@ -101,6 +110,7 @@ static struct fsi_ak4642_data fsi_b_ak4642 = { .cpu_dai = "fsib-dai", .codec = "ak4642-codec.0-0012", .platform = "sh_fsi.0", + .id = FSI_PORT_B, }; static struct fsi_ak4642_data fsi_a_ak4643 = { @@ -109,6 +119,7 @@ static struct fsi_ak4642_data fsi_a_ak4643 = { .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi.0", + .id = FSI_PORT_A, }; static struct fsi_ak4642_data fsi_b_ak4643 = { @@ -117,6 +128,7 @@ static struct fsi_ak4642_data fsi_b_ak4643 = { .cpu_dai = "fsib-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi.0", + .id = FSI_PORT_B, }; static struct fsi_ak4642_data fsi2_a_ak4642 = { @@ -125,6 +137,7 @@ static struct fsi_ak4642_data fsi2_a_ak4642 = { .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0012", .platform = "sh_fsi2", + .id = FSI_PORT_A, }; static struct fsi_ak4642_data fsi2_b_ak4642 = { @@ -133,6 +146,7 @@ static struct fsi_ak4642_data fsi2_b_ak4642 = { .cpu_dai = "fsib-dai", .codec = "ak4642-codec.0-0012", .platform = "sh_fsi2", + .id = FSI_PORT_B, }; static struct fsi_ak4642_data fsi2_a_ak4643 = { @@ -141,6 +155,7 @@ static struct fsi_ak4642_data fsi2_a_ak4643 = { .cpu_dai = "fsia-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi2", + .id = FSI_PORT_A, }; static struct fsi_ak4642_data fsi2_b_ak4643 = { @@ -149,6 +164,7 @@ static struct fsi_ak4642_data fsi2_b_ak4643 = { .cpu_dai = "fsib-dai", .codec = "ak4642-codec.0-0013", .platform = "sh_fsi2", + .id = FSI_PORT_B, }; static struct platform_device_id fsi_id_table[] = { diff --git a/sound/soc/sh/fsi-da7210.c b/sound/soc/sh/fsi-da7210.c index e8df9da92f71..dbafd7ac5590 100644 --- a/sound/soc/sh/fsi-da7210.c +++ b/sound/soc/sh/fsi-da7210.c @@ -15,11 +15,20 @@ static int fsi_da7210_init(struct snd_soc_pcm_runtime *rtd) { - struct snd_soc_dai *dai = rtd->codec_dai; + struct snd_soc_dai *codec = rtd->codec_dai; + struct snd_soc_dai *cpu = rtd->cpu_dai; + int ret; - return snd_soc_dai_set_fmt(dai, + ret = snd_soc_dai_set_fmt(codec, SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_CBM_CFM); + if (ret < 0) + return ret; + + ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_CBS_CFS); + + return ret; } static struct snd_soc_dai_link fsi_da7210_dai = { diff --git a/sound/soc/sh/fsi-hdmi.c b/sound/soc/sh/fsi-hdmi.c index a52dd8ec71d3..9719985eb82d 100644 --- a/sound/soc/sh/fsi-hdmi.c +++ b/sound/soc/sh/fsi-hdmi.c @@ -12,31 +12,59 @@ #include <linux/platform_device.h> #include <sound/sh_fsi.h> +struct fsi_hdmi_data { + const char *cpu_dai; + const char *card; + int id; +}; + +static int fsi_hdmi_dai_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_dai *cpu = rtd->cpu_dai; + int ret; + + ret = snd_soc_dai_set_fmt(cpu, SND_SOC_DAIFMT_CBM_CFM); + + return ret; +} + static struct snd_soc_dai_link fsi_dai_link = { .name = "HDMI", .stream_name = "HDMI", - .cpu_dai_name = "fsib-dai", /* fsi B */ .codec_dai_name = "sh_mobile_hdmi-hifi", .platform_name = "sh_fsi2", .codec_name = "sh-mobile-hdmi", + .init = fsi_hdmi_dai_init, }; static struct snd_soc_card fsi_soc_card = { - .name = "FSI (SH MOBILE HDMI)", .dai_link = &fsi_dai_link, .num_links = 1, }; static struct platform_device *fsi_snd_device; -static int __init fsi_hdmi_init(void) +static int fsi_hdmi_probe(struct platform_device *pdev) { int ret = -ENOMEM; + const struct platform_device_id *id_entry; + struct fsi_hdmi_data *pdata; + + id_entry = pdev->id_entry; + if (!id_entry) { + dev_err(&pdev->dev, "unknown fsi hdmi\n"); + return -ENODEV; + } - fsi_snd_device = platform_device_alloc("soc-audio", FSI_PORT_B); + pdata = (struct fsi_hdmi_data *)id_entry->driver_data; + + fsi_snd_device = platform_device_alloc("soc-audio", pdata->id); if (!fsi_snd_device) goto out; + fsi_dai_link.cpu_dai_name = pdata->cpu_dai; + fsi_soc_card.name = pdata->card; + platform_set_drvdata(fsi_snd_device, &fsi_soc_card); ret = platform_device_add(fsi_snd_device); @@ -47,9 +75,48 @@ out: return ret; } -static void __exit fsi_hdmi_exit(void) +static int fsi_hdmi_remove(struct platform_device *pdev) { platform_device_unregister(fsi_snd_device); + return 0; +} + +static struct fsi_hdmi_data fsi2_a_hdmi = { + .cpu_dai = "fsia-dai", + .card = "FSI2A (SH MOBILE HDMI)", + .id = FSI_PORT_A, +}; + +static struct fsi_hdmi_data fsi2_b_hdmi = { + .cpu_dai = "fsib-dai", + .card = "FSI2B (SH MOBILE HDMI)", + .id = FSI_PORT_B, +}; + +static struct platform_device_id fsi_id_table[] = { + /* FSI 2 */ + { "sh_fsi2_a_hdmi", (kernel_ulong_t)&fsi2_a_hdmi }, + { "sh_fsi2_b_hdmi", (kernel_ulong_t)&fsi2_b_hdmi }, + {}, +}; + +static struct platform_driver fsi_hdmi = { + .driver = { + .name = "fsi-hdmi-audio", + }, + .probe = fsi_hdmi_probe, + .remove = fsi_hdmi_remove, + .id_table = fsi_id_table, +}; + +static int __init fsi_hdmi_init(void) +{ + return platform_driver_register(&fsi_hdmi); +} + +static void __exit fsi_hdmi_exit(void) +{ + platform_driver_unregister(&fsi_hdmi); } module_init(fsi_hdmi_init); diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c index 2b06402801ef..23c0e83d4c19 100644 --- a/sound/soc/sh/fsi.c +++ b/sound/soc/sh/fsi.c @@ -78,6 +78,8 @@ /* CKG1 */ #define ACKMD_MASK 0x00007000 #define BPFMD_MASK 0x00000700 +#define DIMD (1 << 4) +#define DOMD (1 << 0) /* A/B MST_CTLR */ #define BP (1 << 4) /* Fix the signal of Biphase output */ @@ -111,6 +113,8 @@ #define FSI_FMTS (SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S16_LE) +typedef int (*set_rate_func)(struct device *dev, int is_porta, int rate, int enable); + /* * FSI driver use below type name for variable * @@ -128,7 +132,6 @@ struct fsi_stream { struct snd_pcm_substream *substream; int fifo_max_num; - int chan_num; int buff_offset; int buff_len; @@ -143,6 +146,7 @@ struct fsi_priv { void __iomem *base; struct fsi_master *master; + int chan_num; struct fsi_stream playback; struct fsi_stream capture; @@ -252,9 +256,8 @@ static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream) return rtd->cpu_dai; } -static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream) +static struct fsi_priv *fsi_get_priv_frm_dai(struct snd_soc_dai *dai) { - struct snd_soc_dai *dai = fsi_get_dai(substream); struct fsi_master *master = snd_soc_dai_get_drvdata(dai); if (dai->id == 0) @@ -263,11 +266,27 @@ static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream) return &master->fsib; } +static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream) +{ + return fsi_get_priv_frm_dai(fsi_get_dai(substream)); +} + +static set_rate_func fsi_get_info_set_rate(struct fsi_master *master) +{ + if (!master->info) + return NULL; + + return master->info->set_rate; +} + static u32 fsi_get_info_flags(struct fsi_priv *fsi) { int is_porta = fsi_is_port_a(fsi); struct fsi_master *master = fsi_get_master(fsi); + if (!master->info) + return 0; + return is_porta ? master->info->porta_flags : master->info->portb_flags; } @@ -288,21 +307,6 @@ static inline struct fsi_stream *fsi_get_stream(struct fsi_priv *fsi, return is_play ? &fsi->playback : &fsi->capture; } -static int fsi_is_master_mode(struct fsi_priv *fsi, int is_play) -{ - u32 mode; - u32 flags = fsi_get_info_flags(fsi); - - mode = is_play ? SH_FSI_OUT_SLAVE_MODE : SH_FSI_IN_SLAVE_MODE; - - /* return - * 1 : master mode - * 0 : slave mode - */ - - return (mode & flags) != mode; -} - static u32 fsi_get_port_shift(struct fsi_priv *fsi, int is_play) { int is_porta = fsi_is_port_a(fsi); @@ -357,7 +361,6 @@ static void fsi_stream_pop(struct fsi_priv *fsi, int is_play) static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play) { u32 status; - struct fsi_stream *io = fsi_get_stream(fsi, is_play); int data_num; status = is_play ? @@ -365,7 +368,7 @@ static int fsi_get_fifo_data_num(struct fsi_priv *fsi, int is_play) fsi_reg_read(fsi, DIFF_ST); data_num = 0x1ff & (status >> 8); - data_num *= io->chan_num; + data_num *= fsi->chan_num; return data_num; } @@ -387,7 +390,7 @@ static int fsi_get_frame_width(struct fsi_priv *fsi, int is_play) struct snd_pcm_substream *substream = io->substream; struct snd_pcm_runtime *runtime = substream->runtime; - return frames_to_bytes(runtime, 1) / io->chan_num; + return frames_to_bytes(runtime, 1) / fsi->chan_num; } static void fsi_count_fifo_err(struct fsi_priv *fsi) @@ -580,10 +583,10 @@ static void fsi_fifo_init(struct fsi_priv *fsi, * 7 channels: 32 ( 32 x 7 = 224) * 8 channels: 32 ( 32 x 8 = 256) */ - for (i = 1; i < io->chan_num; i <<= 1) + for (i = 1; i < fsi->chan_num; i <<= 1) io->fifo_max_num >>= 1; dev_dbg(dai->dev, "%d channel %d store\n", - io->chan_num, io->fifo_max_num); + fsi->chan_num, io->fifo_max_num); /* * set interrupt generation factor @@ -659,7 +662,7 @@ static int fsi_fifo_data_ctrl(struct fsi_priv *fsi, int stream) * data_num_max : number of FSI fifo free space * data_num : number of ALSA residue data */ - data_num_max = io->fifo_max_num * io->chan_num; + data_num_max = io->fifo_max_num * fsi->chan_num; data_num_max -= fsi_get_fifo_data_num(fsi, is_play); data_num = data_residue_num; @@ -754,25 +757,12 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream, struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); - struct fsi_master *master = fsi_get_master(fsi); - struct fsi_stream *io; u32 flags = fsi_get_info_flags(fsi); - u32 fmt; u32 data; int is_play = fsi_is_play(substream); - int is_master; - - io = fsi_get_stream(fsi, is_play); pm_runtime_get_sync(dai->dev); - /* CKG1 */ - data = is_play ? (1 << 0) : (1 << 4); - is_master = fsi_is_master_mode(fsi, is_play); - if (is_master) - fsi_reg_mask_set(fsi, CKG1, data, data); - else - fsi_reg_mask_set(fsi, CKG1, data, 0); /* clock inversion (CKG2) */ data = 0; @@ -787,54 +777,6 @@ static int fsi_dai_startup(struct snd_pcm_substream *substream, fsi_reg_write(fsi, CKG2, data); - /* do fmt, di fmt */ - data = 0; - fmt = is_play ? SH_FSI_GET_OFMT(flags) : SH_FSI_GET_IFMT(flags); - switch (fmt) { - case SH_FSI_FMT_MONO: - data = CR_MONO; - io->chan_num = 1; - break; - case SH_FSI_FMT_MONO_DELAY: - data = CR_MONO_D; - io->chan_num = 1; - break; - case SH_FSI_FMT_PCM: - data = CR_PCM; - io->chan_num = 2; - break; - case SH_FSI_FMT_I2S: - data = CR_I2S; - io->chan_num = 2; - break; - case SH_FSI_FMT_TDM: - io->chan_num = is_play ? - SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags); - data = CR_TDM | (io->chan_num - 1); - break; - case SH_FSI_FMT_TDM_DELAY: - io->chan_num = is_play ? - SH_FSI_GET_CH_O(flags) : SH_FSI_GET_CH_I(flags); - data = CR_TDM_D | (io->chan_num - 1); - break; - case SH_FSI_FMT_SPDIF: - if (master->core->ver < 2) { - dev_err(dai->dev, "This FSI can not use SPDIF\n"); - return -EINVAL; - } - data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM; - io->chan_num = 2; - fsi_spdif_clk_ctrl(fsi, 1); - fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD); - break; - default: - dev_err(dai->dev, "unknown format.\n"); - return -EINVAL; - } - is_play ? - fsi_reg_write(fsi, DO_FMT, data) : - fsi_reg_write(fsi, DI_FMT, data); - /* irq clear */ fsi_irq_disable(fsi, is_play); fsi_irq_clear_status(fsi); @@ -851,12 +793,12 @@ static void fsi_dai_shutdown(struct snd_pcm_substream *substream, struct fsi_priv *fsi = fsi_get_priv(substream); int is_play = fsi_is_play(substream); struct fsi_master *master = fsi_get_master(fsi); - int (*set_rate)(struct device *dev, int is_porta, int rate, int enable); + set_rate_func set_rate; fsi_irq_disable(fsi, is_play); fsi_clk_ctrl(fsi, 0); - set_rate = master->info->set_rate; + set_rate = fsi_get_info_set_rate(master); if (set_rate && fsi->rate) set_rate(dai->dev, fsi_is_port_a(fsi), fsi->rate, 0); fsi->rate = 0; @@ -889,18 +831,100 @@ static int fsi_dai_trigger(struct snd_pcm_substream *substream, int cmd, return ret; } +static int fsi_set_fmt_dai(struct fsi_priv *fsi, unsigned int fmt) +{ + u32 data = 0; + + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_I2S: + data = CR_I2S; + fsi->chan_num = 2; + break; + case SND_SOC_DAIFMT_LEFT_J: + data = CR_PCM; + fsi->chan_num = 2; + break; + default: + return -EINVAL; + } + + fsi_reg_write(fsi, DO_FMT, data); + fsi_reg_write(fsi, DI_FMT, data); + + return 0; +} + +static int fsi_set_fmt_spdif(struct fsi_priv *fsi) +{ + struct fsi_master *master = fsi_get_master(fsi); + u32 data = 0; + + if (master->core->ver < 2) + return -EINVAL; + + data = CR_BWS_16 | CR_DTMD_SPDIF_PCM | CR_PCM; + fsi->chan_num = 2; + fsi_spdif_clk_ctrl(fsi, 1); + fsi_reg_mask_set(fsi, OUT_SEL, DMMD, DMMD); + + fsi_reg_write(fsi, DO_FMT, data); + fsi_reg_write(fsi, DI_FMT, data); + + return 0; +} + +static int fsi_dai_set_fmt(struct snd_soc_dai *dai, unsigned int fmt) +{ + struct fsi_priv *fsi = fsi_get_priv_frm_dai(dai); + u32 flags = fsi_get_info_flags(fsi); + u32 data = 0; + int ret; + + pm_runtime_get_sync(dai->dev); + + /* set master/slave audio interface */ + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBM_CFM: + data = DIMD | DOMD; + break; + case SND_SOC_DAIFMT_CBS_CFS: + break; + default: + ret = -EINVAL; + goto set_fmt_exit; + } + fsi_reg_mask_set(fsi, CKG1, (DIMD | DOMD), data); + + /* set format */ + switch (flags & SH_FSI_FMT_MASK) { + case SH_FSI_FMT_DAI: + ret = fsi_set_fmt_dai(fsi, fmt & SND_SOC_DAIFMT_FORMAT_MASK); + break; + case SH_FSI_FMT_SPDIF: + ret = fsi_set_fmt_spdif(fsi); + break; + default: + ret = -EINVAL; + } + +set_fmt_exit: + pm_runtime_put_sync(dai->dev); + + return ret; +} + static int fsi_dai_hw_params(struct snd_pcm_substream *substream, struct snd_pcm_hw_params *params, struct snd_soc_dai *dai) { struct fsi_priv *fsi = fsi_get_priv(substream); struct fsi_master *master = fsi_get_master(fsi); - int (*set_rate)(struct device *dev, int is_porta, int rate, int enable); + set_rate_func set_rate; int fsi_ver = master->core->ver; long rate = params_rate(params); int ret; - set_rate = master->info->set_rate; + set_rate = fsi_get_info_set_rate(master); if (!set_rate) return 0; @@ -975,6 +999,7 @@ static struct snd_soc_dai_ops fsi_dai_ops = { .startup = fsi_dai_startup, .shutdown = fsi_dai_shutdown, .trigger = fsi_dai_trigger, + .set_fmt = fsi_dai_set_fmt, .hw_params = fsi_dai_hw_params, }; @@ -1175,10 +1200,11 @@ static int fsi_probe(struct platform_device *pdev) master->fsib.master = master; pm_runtime_enable(&pdev->dev); - pm_runtime_resume(&pdev->dev); dev_set_drvdata(&pdev->dev, master); + pm_runtime_get_sync(&pdev->dev); fsi_soft_all_reset(master); + pm_runtime_put_sync(&pdev->dev); ret = request_irq(irq, &fsi_interrupt, IRQF_DISABLED, id_entry->name, master); @@ -1193,8 +1219,17 @@ static int fsi_probe(struct platform_device *pdev) goto exit_free_irq; } - return snd_soc_register_dais(&pdev->dev, fsi_soc_dai, ARRAY_SIZE(fsi_soc_dai)); + ret = snd_soc_register_dais(&pdev->dev, fsi_soc_dai, + ARRAY_SIZE(fsi_soc_dai)); + if (ret < 0) { + dev_err(&pdev->dev, "cannot snd dai register\n"); + goto exit_snd_soc; + } + return ret; + +exit_snd_soc: + snd_soc_unregister_platform(&pdev->dev); exit_free_irq: free_irq(irq, master); exit_iounmap: @@ -1213,12 +1248,11 @@ static int fsi_remove(struct platform_device *pdev) master = dev_get_drvdata(&pdev->dev); - snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai)); - snd_soc_unregister_platform(&pdev->dev); - + free_irq(master->irq, master); pm_runtime_disable(&pdev->dev); - free_irq(master->irq, master); + snd_soc_unregister_dais(&pdev->dev, ARRAY_SIZE(fsi_soc_dai)); + snd_soc_unregister_platform(&pdev->dev); iounmap(master->base); kfree(master); @@ -1296,3 +1330,4 @@ module_exit(fsi_mobile_exit); MODULE_LICENSE("GPL"); MODULE_DESCRIPTION("SuperH onchip FSI audio driver"); MODULE_AUTHOR("Kuninori Morimoto <morimoto.kuninori@renesas.com>"); +MODULE_ALIAS("platform:fsi-pcm-audio"); diff --git a/sound/soc/soc-cache.c b/sound/soc/soc-cache.c index 8c2a21a978ac..5d76da43b14c 100644 --- a/sound/soc/soc-cache.c +++ b/sound/soc/soc-cache.c @@ -18,6 +18,8 @@ #include <linux/bitmap.h> #include <linux/rbtree.h> +#include <trace/events/asoc.h> + static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec, unsigned int reg) { @@ -25,7 +27,8 @@ static unsigned int snd_soc_4_12_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -49,7 +52,8 @@ static int snd_soc_4_12_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0x00ff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -106,7 +110,8 @@ static unsigned int snd_soc_7_9_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -130,7 +135,8 @@ static int snd_soc_7_9_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0x00ff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -191,7 +197,8 @@ static int snd_soc_8_8_write(struct snd_soc_codec *codec, unsigned int reg, data[1] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -216,7 +223,8 @@ static unsigned int snd_soc_8_8_read(struct snd_soc_codec *codec, reg &= 0xff; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -271,7 +279,8 @@ static int snd_soc_8_16_write(struct snd_soc_codec *codec, unsigned int reg, data[2] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -295,7 +304,8 @@ static unsigned int snd_soc_8_16_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -450,7 +460,8 @@ static unsigned int snd_soc_16_8_read(struct snd_soc_codec *codec, reg &= 0xff; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -476,7 +487,8 @@ static int snd_soc_16_8_write(struct snd_soc_codec *codec, unsigned int reg, reg &= 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -568,7 +580,8 @@ static unsigned int snd_soc_16_16_read(struct snd_soc_codec *codec, unsigned int val; if (reg >= codec->driver->reg_cache_size || - snd_soc_codec_volatile_register(codec, reg)) { + snd_soc_codec_volatile_register(codec, reg) || + codec->cache_bypass) { if (codec->cache_only) return -1; @@ -595,7 +608,8 @@ static int snd_soc_16_16_write(struct snd_soc_codec *codec, unsigned int reg, data[3] = value & 0xff; if (!snd_soc_codec_volatile_register(codec, reg) && - reg < codec->driver->reg_cache_size) { + reg < codec->driver->reg_cache_size && + !codec->cache_bypass) { ret = snd_soc_cache_write(codec, reg, value); if (ret < 0) return -1; @@ -761,6 +775,49 @@ int snd_soc_codec_set_cache_io(struct snd_soc_codec *codec, } EXPORT_SYMBOL_GPL(snd_soc_codec_set_cache_io); +static bool snd_soc_set_cache_val(void *base, unsigned int idx, + unsigned int val, unsigned int word_size) +{ + switch (word_size) { + case 1: { + u8 *cache = base; + if (cache[idx] == val) + return true; + cache[idx] = val; + break; + } + case 2: { + u16 *cache = base; + if (cache[idx] == val) + return true; + cache[idx] = val; + break; + } + default: + BUG(); + } + return false; +} + +static unsigned int snd_soc_get_cache_val(const void *base, unsigned int idx, + unsigned int word_size) +{ + switch (word_size) { + case 1: { + const u8 *cache = base; + return cache[idx]; + } + case 2: { + const u16 *cache = base; + return cache[idx]; + } + default: + BUG(); + } + /* unreachable */ + return -1; +} + struct snd_soc_rbtree_node { struct rb_node node; unsigned int reg; @@ -835,7 +892,9 @@ static int snd_soc_rbtree_cache_sync(struct snd_soc_codec *codec) ret = snd_soc_cache_read(codec, rbnode->reg, &val); if (ret) return ret; + codec->cache_bypass = 1; ret = snd_soc_write(codec, rbnode->reg, val); + codec->cache_bypass = 0; if (ret) return ret; dev_dbg(codec->dev, "Synced register %#x, value = %#x\n", @@ -924,7 +983,12 @@ static int snd_soc_rbtree_cache_exit(struct snd_soc_codec *codec) static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec) { + struct snd_soc_rbtree_node *rbtree_node; struct snd_soc_rbtree_ctx *rbtree_ctx; + unsigned int val; + unsigned int word_size; + int i; + int ret; codec->reg_cache = kmalloc(sizeof *rbtree_ctx, GFP_KERNEL); if (!codec->reg_cache) @@ -936,53 +1000,25 @@ static int snd_soc_rbtree_cache_init(struct snd_soc_codec *codec) if (!codec->reg_def_copy) return 0; -/* - * populate the rbtree with the initialized registers. All other - * registers will be inserted into the tree when they are first written. - * - * The reasoning behind this, is that we need to step through and - * dereference the cache in u8/u16 increments without sacrificing - * portability. This could also be done using memcpy() but that would - * be slightly more cryptic. - */ -#define snd_soc_rbtree_populate(cache) \ -({ \ - int ret, i; \ - struct snd_soc_rbtree_node *rbtree_node; \ - \ - ret = 0; \ - cache = codec->reg_def_copy; \ - for (i = 0; i < codec->driver->reg_cache_size; ++i) { \ - if (!cache[i]) \ - continue; \ - rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); \ - if (!rbtree_node) { \ - ret = -ENOMEM; \ - snd_soc_cache_exit(codec); \ - break; \ - } \ - rbtree_node->reg = i; \ - rbtree_node->value = cache[i]; \ - rbtree_node->defval = cache[i]; \ - snd_soc_rbtree_insert(&rbtree_ctx->root, \ - rbtree_node); \ - } \ - ret; \ -}) - - switch (codec->driver->reg_word_size) { - case 1: { - const u8 *cache; - - return snd_soc_rbtree_populate(cache); - } - case 2: { - const u16 *cache; - - return snd_soc_rbtree_populate(cache); - } - default: - BUG(); + /* + * populate the rbtree with the initialized registers. All other + * registers will be inserted when they are first modified. + */ + word_size = codec->driver->reg_word_size; + for (i = 0; i < codec->driver->reg_cache_size; ++i) { + val = snd_soc_get_cache_val(codec->reg_def_copy, i, word_size); + if (!val) + continue; + rbtree_node = kzalloc(sizeof *rbtree_node, GFP_KERNEL); + if (!rbtree_node) { + ret = -ENOMEM; + snd_soc_cache_exit(codec); + break; + } + rbtree_node->reg = i; + rbtree_node->value = val; + rbtree_node->defval = val; + snd_soc_rbtree_insert(&rbtree_ctx->root, rbtree_node); } return 0; @@ -1080,34 +1116,28 @@ static inline int snd_soc_lzo_get_blkindex(struct snd_soc_codec *codec, unsigned int reg) { const struct snd_soc_codec_driver *codec_drv; - size_t reg_size; codec_drv = codec->driver; - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; return (reg * codec_drv->reg_word_size) / - DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()); + DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count()); } static inline int snd_soc_lzo_get_blkpos(struct snd_soc_codec *codec, unsigned int reg) { const struct snd_soc_codec_driver *codec_drv; - size_t reg_size; codec_drv = codec->driver; - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; - return reg % (DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()) / + return reg % (DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count()) / codec_drv->reg_word_size); } static inline int snd_soc_lzo_get_blksize(struct snd_soc_codec *codec) { const struct snd_soc_codec_driver *codec_drv; - size_t reg_size; codec_drv = codec->driver; - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; - return DIV_ROUND_UP(reg_size, snd_soc_lzo_block_count()); + return DIV_ROUND_UP(codec->reg_size, snd_soc_lzo_block_count()); } static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec) @@ -1122,7 +1152,9 @@ static int snd_soc_lzo_cache_sync(struct snd_soc_codec *codec) ret = snd_soc_cache_read(codec, i, &val); if (ret) return ret; + codec->cache_bypass = 1; ret = snd_soc_write(codec, i, val); + codec->cache_bypass = 0; if (ret) return ret; dev_dbg(codec->dev, "Synced register %#x, value = %#x\n", @@ -1165,29 +1197,10 @@ static int snd_soc_lzo_cache_write(struct snd_soc_codec *codec, } /* write the new value to the cache */ - switch (codec->driver->reg_word_size) { - case 1: { - u8 *cache; - cache = lzo_block->dst; - if (cache[blkpos] == value) { - kfree(lzo_block->dst); - goto out; - } - cache[blkpos] = value; - } - break; - case 2: { - u16 *cache; - cache = lzo_block->dst; - if (cache[blkpos] == value) { - kfree(lzo_block->dst); - goto out; - } - cache[blkpos] = value; - } - break; - default: - BUG(); + if (snd_soc_set_cache_val(lzo_block->dst, blkpos, value, + codec->driver->reg_word_size)) { + kfree(lzo_block->dst); + goto out; } /* prepare the source to be the decompressed block */ @@ -1241,25 +1254,10 @@ static int snd_soc_lzo_cache_read(struct snd_soc_codec *codec, /* decompress the block */ ret = snd_soc_lzo_decompress_cache_block(codec, lzo_block); - if (ret >= 0) { + if (ret >= 0) /* fetch the value from the cache */ - switch (codec->driver->reg_word_size) { - case 1: { - u8 *cache; - cache = lzo_block->dst; - *value = cache[blkpos]; - } - break; - case 2: { - u16 *cache; - cache = lzo_block->dst; - *value = cache[blkpos]; - } - break; - default: - BUG(); - } - } + *value = snd_soc_get_cache_val(lzo_block->dst, blkpos, + codec->driver->reg_word_size); kfree(lzo_block->dst); /* restore the pointer and length of the compressed block */ @@ -1301,7 +1299,7 @@ static int snd_soc_lzo_cache_exit(struct snd_soc_codec *codec) static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec) { struct snd_soc_lzo_ctx **lzo_blocks; - size_t reg_size, bmp_size; + size_t bmp_size; const struct snd_soc_codec_driver *codec_drv; int ret, tofree, i, blksize, blkcount; const char *p, *end; @@ -1309,7 +1307,6 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec) ret = 0; codec_drv = codec->driver; - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; /* * If we have not been given a default register cache @@ -1321,8 +1318,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec) tofree = 1; if (!codec->reg_def_copy) { - codec->reg_def_copy = kzalloc(reg_size, - GFP_KERNEL); + codec->reg_def_copy = kzalloc(codec->reg_size, GFP_KERNEL); if (!codec->reg_def_copy) return -ENOMEM; } @@ -1370,7 +1366,7 @@ static int snd_soc_lzo_cache_init(struct snd_soc_codec *codec) blksize = snd_soc_lzo_get_blksize(codec); p = codec->reg_def_copy; - end = codec->reg_def_copy + reg_size; + end = codec->reg_def_copy + codec->reg_size; /* compress the register map and fill the lzo blocks */ for (i = 0; i < blkcount; ++i, p += blksize) { lzo_blocks[i]->src = p; @@ -1414,28 +1410,10 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec) ret = snd_soc_cache_read(codec, i, &val); if (ret) return ret; - if (codec_drv->reg_cache_default) { - switch (codec_drv->reg_word_size) { - case 1: { - const u8 *cache; - - cache = codec_drv->reg_cache_default; - if (cache[i] == val) - continue; - } - break; - case 2: { - const u16 *cache; - - cache = codec_drv->reg_cache_default; - if (cache[i] == val) - continue; - } - break; - default: - BUG(); - } - } + if (codec->reg_def_copy) + if (snd_soc_get_cache_val(codec->reg_def_copy, + i, codec_drv->reg_word_size) == val) + continue; ret = snd_soc_write(codec, i, val); if (ret) return ret; @@ -1448,50 +1426,16 @@ static int snd_soc_flat_cache_sync(struct snd_soc_codec *codec) static int snd_soc_flat_cache_write(struct snd_soc_codec *codec, unsigned int reg, unsigned int value) { - switch (codec->driver->reg_word_size) { - case 1: { - u8 *cache; - - cache = codec->reg_cache; - cache[reg] = value; - } - break; - case 2: { - u16 *cache; - - cache = codec->reg_cache; - cache[reg] = value; - } - break; - default: - BUG(); - } - + snd_soc_set_cache_val(codec->reg_cache, reg, value, + codec->driver->reg_word_size); return 0; } static int snd_soc_flat_cache_read(struct snd_soc_codec *codec, unsigned int reg, unsigned int *value) { - switch (codec->driver->reg_word_size) { - case 1: { - u8 *cache; - - cache = codec->reg_cache; - *value = cache[reg]; - } - break; - case 2: { - u16 *cache; - - cache = codec->reg_cache; - *value = cache[reg]; - } - break; - default: - BUG(); - } - + *value = snd_soc_get_cache_val(codec->reg_cache, reg, + codec->driver->reg_word_size); return 0; } @@ -1507,24 +1451,14 @@ static int snd_soc_flat_cache_exit(struct snd_soc_codec *codec) static int snd_soc_flat_cache_init(struct snd_soc_codec *codec) { const struct snd_soc_codec_driver *codec_drv; - size_t reg_size; codec_drv = codec->driver; - reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; - /* - * for flat compression, we don't need to keep a copy of the - * original defaults register cache as it will definitely not - * be marked as __devinitconst - */ - kfree(codec->reg_def_copy); - codec->reg_def_copy = NULL; - - if (codec_drv->reg_cache_default) - codec->reg_cache = kmemdup(codec_drv->reg_cache_default, - reg_size, GFP_KERNEL); + if (codec->reg_def_copy) + codec->reg_cache = kmemdup(codec->reg_def_copy, + codec->reg_size, GFP_KERNEL); else - codec->reg_cache = kzalloc(reg_size, GFP_KERNEL); + codec->reg_cache = kzalloc(codec->reg_size, GFP_KERNEL); if (!codec->reg_cache) return -ENOMEM; @@ -1669,21 +1603,77 @@ EXPORT_SYMBOL_GPL(snd_soc_cache_write); int snd_soc_cache_sync(struct snd_soc_codec *codec) { int ret; + const char *name; if (!codec->cache_sync) { return 0; } - if (codec->cache_ops && codec->cache_ops->sync) { - if (codec->cache_ops->name) - dev_dbg(codec->dev, "Syncing %s cache for %s codec\n", - codec->cache_ops->name, codec->name); - ret = codec->cache_ops->sync(codec); - if (!ret) - codec->cache_sync = 0; - return ret; - } + if (!codec->cache_ops || !codec->cache_ops->sync) + return -EINVAL; - return -EINVAL; + if (codec->cache_ops->name) + name = codec->cache_ops->name; + else + name = "unknown"; + + if (codec->cache_ops->name) + dev_dbg(codec->dev, "Syncing %s cache for %s codec\n", + codec->cache_ops->name, codec->name); + trace_snd_soc_cache_sync(codec, name, "start"); + ret = codec->cache_ops->sync(codec); + if (!ret) + codec->cache_sync = 0; + trace_snd_soc_cache_sync(codec, name, "end"); + return ret; } EXPORT_SYMBOL_GPL(snd_soc_cache_sync); + +static int snd_soc_get_reg_access_index(struct snd_soc_codec *codec, + unsigned int reg) +{ + const struct snd_soc_codec_driver *codec_drv; + unsigned int min, max, index; + + codec_drv = codec->driver; + min = 0; + max = codec_drv->reg_access_size - 1; + do { + index = (min + max) / 2; + if (codec_drv->reg_access_default[index].reg == reg) + return index; + if (codec_drv->reg_access_default[index].reg < reg) + min = index + 1; + else + max = index; + } while (min <= max); + return -1; +} + +int snd_soc_default_volatile_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + int index; + + if (reg >= codec->driver->reg_cache_size) + return 1; + index = snd_soc_get_reg_access_index(codec, reg); + if (index < 0) + return 0; + return codec->driver->reg_access_default[index].vol; +} +EXPORT_SYMBOL_GPL(snd_soc_default_volatile_register); + +int snd_soc_default_readable_register(struct snd_soc_codec *codec, + unsigned int reg) +{ + int index; + + if (reg >= codec->driver->reg_cache_size) + return 1; + index = snd_soc_get_reg_access_index(codec, reg); + if (index < 0) + return 0; + return codec->driver->reg_access_default[index].read; +} +EXPORT_SYMBOL_GPL(snd_soc_default_readable_register); diff --git a/sound/soc/soc-core.c b/sound/soc/soc-core.c index c3f6f1e72790..d8562ce4de7a 100644 --- a/sound/soc/soc-core.c +++ b/sound/soc/soc-core.c @@ -48,7 +48,8 @@ static DEFINE_MUTEX(pcm_mutex); static DECLARE_WAIT_QUEUE_HEAD(soc_pm_waitq); #ifdef CONFIG_DEBUG_FS -static struct dentry *debugfs_root; +struct dentry *snd_soc_debugfs_root; +EXPORT_SYMBOL_GPL(snd_soc_debugfs_root); #endif static DEFINE_MUTEX(client_mutex); @@ -57,8 +58,6 @@ static LIST_HEAD(dai_list); static LIST_HEAD(platform_list); static LIST_HEAD(codec_list); -static int snd_soc_register_card(struct snd_soc_card *card); -static int snd_soc_unregister_card(struct snd_soc_card *card); static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num); /* @@ -70,10 +69,73 @@ static int pmdown_time = 5000; module_param(pmdown_time, int, 0); MODULE_PARM_DESC(pmdown_time, "DAPM stream powerdown time (msecs)"); +/* returns the minimum number of bytes needed to represent + * a particular given value */ +static int min_bytes_needed(unsigned long val) +{ + int c = 0; + int i; + + for (i = (sizeof val * 8) - 1; i >= 0; --i, ++c) + if (val & (1UL << i)) + break; + c = (sizeof val * 8) - c; + if (!c || (c % 8)) + c = (c + 8) / 8; + else + c /= 8; + return c; +} + +/* fill buf which is 'len' bytes with a formatted + * string of the form 'reg: value\n' */ +static int format_register_str(struct snd_soc_codec *codec, + unsigned int reg, char *buf, size_t len) +{ + int wordsize = min_bytes_needed(codec->driver->reg_cache_size) * 2; + int regsize = codec->driver->reg_word_size * 2; + int ret; + char tmpbuf[len + 1]; + char regbuf[regsize + 1]; + + /* since tmpbuf is allocated on the stack, warn the callers if they + * try to abuse this function */ + WARN_ON(len > 63); + + /* +2 for ': ' and + 1 for '\n' */ + if (wordsize + regsize + 2 + 1 != len) + return -EINVAL; + + ret = snd_soc_read(codec , reg); + if (ret < 0) { + memset(regbuf, 'X', regsize); + regbuf[regsize] = '\0'; + } else { + snprintf(regbuf, regsize + 1, "%.*x", regsize, ret); + } + + /* prepare the buffer */ + snprintf(tmpbuf, len + 1, "%.*x: %s\n", wordsize, reg, regbuf); + /* copy it back to the caller without the '\0' */ + memcpy(buf, tmpbuf, len); + + return 0; +} + /* codec register dump */ -static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf) +static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf, + size_t count, loff_t pos) { - int ret, i, step = 1, count = 0; + int i, step = 1; + int wordsize, regsize; + int len; + size_t total = 0; + loff_t p = 0; + + wordsize = min_bytes_needed(codec->driver->reg_cache_size) * 2; + regsize = codec->driver->reg_word_size * 2; + + len = wordsize + regsize + 2 + 1; if (!codec->driver->reg_cache_size) return 0; @@ -81,55 +143,37 @@ static ssize_t soc_codec_reg_show(struct snd_soc_codec *codec, char *buf) if (codec->driver->reg_cache_step) step = codec->driver->reg_cache_step; - count += sprintf(buf, "%s registers\n", codec->name); for (i = 0; i < codec->driver->reg_cache_size; i += step) { - if (codec->driver->readable_register && !codec->driver->readable_register(i)) + if (codec->readable_register && !codec->readable_register(codec, i)) continue; - - count += sprintf(buf + count, "%2x: ", i); - if (count >= PAGE_SIZE - 1) - break; - if (codec->driver->display_register) { count += codec->driver->display_register(codec, buf + count, PAGE_SIZE - count, i); } else { - /* If the read fails it's almost certainly due to - * the register being volatile and the device being - * powered off. - */ - ret = snd_soc_read(codec, i); - if (ret >= 0) - count += snprintf(buf + count, - PAGE_SIZE - count, - "%4x", ret); - else - count += snprintf(buf + count, - PAGE_SIZE - count, - "<no data: %d>", ret); + /* only support larger than PAGE_SIZE bytes debugfs + * entries for the default case */ + if (p >= pos) { + if (total + len >= count - 1) + break; + format_register_str(codec, i, buf + total, len); + total += len; + } + p += len; } - - if (count >= PAGE_SIZE - 1) - break; - - count += snprintf(buf + count, PAGE_SIZE - count, "\n"); - if (count >= PAGE_SIZE - 1) - break; } - /* Truncate count; min() would cause a warning */ - if (count >= PAGE_SIZE) - count = PAGE_SIZE - 1; + total = min(total, count - 1); - return count; + return total; } + static ssize_t codec_reg_show(struct device *dev, struct device_attribute *attr, char *buf) { struct snd_soc_pcm_runtime *rtd = container_of(dev, struct snd_soc_pcm_runtime, dev); - return soc_codec_reg_show(rtd->codec, buf); + return soc_codec_reg_show(rtd->codec, buf, PAGE_SIZE, 0); } static DEVICE_ATTR(codec_reg, 0444, codec_reg_show, NULL); @@ -168,16 +212,28 @@ static int codec_reg_open_file(struct inode *inode, struct file *file) } static ssize_t codec_reg_read_file(struct file *file, char __user *user_buf, - size_t count, loff_t *ppos) + size_t count, loff_t *ppos) { ssize_t ret; struct snd_soc_codec *codec = file->private_data; - char *buf = kmalloc(PAGE_SIZE, GFP_KERNEL); + char *buf; + + if (*ppos < 0 || !count) + return -EINVAL; + + buf = kmalloc(count, GFP_KERNEL); if (!buf) return -ENOMEM; - ret = soc_codec_reg_show(codec, buf); - if (ret >= 0) - ret = simple_read_from_buffer(user_buf, count, ppos, buf, ret); + + ret = soc_codec_reg_show(codec, buf, count, *ppos); + if (ret >= 0) { + if (copy_to_user(user_buf, buf, ret)) { + kfree(buf); + return -EFAULT; + } + *ppos += ret; + } + kfree(buf); return ret; } @@ -203,12 +259,14 @@ static ssize_t codec_reg_write_file(struct file *file, while (*start == ' ') start++; reg = simple_strtoul(start, &start, 16); - if ((reg >= codec->driver->reg_cache_size) || (reg % step)) - return -EINVAL; while (*start == ' ') start++; if (strict_strtoul(start, 16, &value)) return -EINVAL; + + /* Userspace has been fiddling around behind the kernel's back */ + add_taint(TAINT_USER); + snd_soc_write(codec, reg, value); return buf_size; } @@ -232,6 +290,11 @@ static void soc_init_codec_debugfs(struct snd_soc_codec *codec) return; } + debugfs_create_bool("cache_sync", 0444, codec->debugfs_codec_root, + &codec->cache_sync); + debugfs_create_bool("cache_only", 0444, codec->debugfs_codec_root, + &codec->cache_only); + codec->debugfs_reg = debugfs_create_file("codec_reg", 0644, codec->debugfs_codec_root, codec, &codec_reg_fops); @@ -356,7 +419,7 @@ static const struct file_operations platform_list_fops = { static void soc_init_card_debugfs(struct snd_soc_card *card) { card->debugfs_card_root = debugfs_create_dir(card->name, - debugfs_root); + snd_soc_debugfs_root); if (!card->debugfs_card_root) { dev_warn(card->dev, "ASoC: Failed to create codec debugfs directory\n"); @@ -435,20 +498,30 @@ static int soc_pcm_apply_symmetry(struct snd_pcm_substream *substream) struct snd_soc_dai *codec_dai = rtd->codec_dai; int ret; - if (codec_dai->driver->symmetric_rates || cpu_dai->driver->symmetric_rates || - rtd->dai_link->symmetric_rates) { - dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n", - rtd->rate); + if (!codec_dai->driver->symmetric_rates && + !cpu_dai->driver->symmetric_rates && + !rtd->dai_link->symmetric_rates) + return 0; - ret = snd_pcm_hw_constraint_minmax(substream->runtime, - SNDRV_PCM_HW_PARAM_RATE, - rtd->rate, - rtd->rate); - if (ret < 0) { - dev_err(&rtd->dev, - "Unable to apply rate symmetry constraint: %d\n", ret); - return ret; - } + /* This can happen if multiple streams are starting simultaneously - + * the second can need to get its constraints before the first has + * picked a rate. Complain and allow the application to carry on. + */ + if (!rtd->rate) { + dev_warn(&rtd->dev, + "Not enforcing symmetric_rates due to race\n"); + return 0; + } + + dev_dbg(&rtd->dev, "Symmetry forces %dHz rate\n", rtd->rate); + + ret = snd_pcm_hw_constraint_minmax(substream->runtime, + SNDRV_PCM_HW_PARAM_RATE, + rtd->rate, rtd->rate); + if (ret < 0) { + dev_err(&rtd->dev, + "Unable to apply rate symmetry constraint: %d\n", ret); + return ret; } return 0; @@ -556,6 +629,7 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) runtime->hw.rates |= codec_dai_drv->capture.rates; } + ret = -EINVAL; snd_pcm_limit_hw_rates(runtime); if (!runtime->hw.rates) { printk(KERN_ERR "asoc: %s <-> %s No matching rates\n", @@ -567,7 +641,8 @@ static int soc_pcm_open(struct snd_pcm_substream *substream) codec_dai->name, cpu_dai->name); goto config_err; } - if (!runtime->hw.channels_min || !runtime->hw.channels_max) { + if (!runtime->hw.channels_min || !runtime->hw.channels_max || + runtime->hw.channels_min > runtime->hw.channels_max) { printk(KERN_ERR "asoc: %s <-> %s No matching channels\n", codec_dai->name, cpu_dai->name); goto config_err; @@ -962,12 +1037,11 @@ static struct snd_pcm_ops soc_pcm_ops = { .pointer = soc_pcm_pointer, }; -#ifdef CONFIG_PM +#ifdef CONFIG_PM_SLEEP /* powers down audio subsystem for suspend */ -static int soc_suspend(struct device *dev) +int snd_soc_suspend(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct snd_soc_card *card = platform_get_drvdata(pdev); + struct snd_soc_card *card = dev_get_drvdata(dev); struct snd_soc_codec *codec; int i; @@ -1008,7 +1082,7 @@ static int soc_suspend(struct device *dev) } if (card->suspend_pre) - card->suspend_pre(pdev, PMSG_SUSPEND); + card->suspend_pre(card); for (i = 0; i < card->num_rtd; i++) { struct snd_soc_dai *cpu_dai = card->rtd[i].cpu_dai; @@ -1075,10 +1149,11 @@ static int soc_suspend(struct device *dev) } if (card->suspend_post) - card->suspend_post(pdev, PMSG_SUSPEND); + card->suspend_post(card); return 0; } +EXPORT_SYMBOL_GPL(snd_soc_suspend); /* deferred resume work, so resume can complete before we finished * setting our codec back up, which can be very slow on I2C @@ -1087,7 +1162,6 @@ static void soc_resume_deferred(struct work_struct *work) { struct snd_soc_card *card = container_of(work, struct snd_soc_card, deferred_resume_work); - struct platform_device *pdev = to_platform_device(card->dev); struct snd_soc_codec *codec; int i; @@ -1101,7 +1175,7 @@ static void soc_resume_deferred(struct work_struct *work) snd_power_change_state(card->snd_card, SNDRV_CTL_POWER_D2); if (card->resume_pre) - card->resume_pre(pdev); + card->resume_pre(card); /* resume AC97 DAIs */ for (i = 0; i < card->num_rtd; i++) { @@ -1176,7 +1250,7 @@ static void soc_resume_deferred(struct work_struct *work) } if (card->resume_post) - card->resume_post(pdev); + card->resume_post(card); dev_dbg(card->dev, "resume work completed\n"); @@ -1185,10 +1259,9 @@ static void soc_resume_deferred(struct work_struct *work) } /* powers up audio subsystem after a suspend */ -static int soc_resume(struct device *dev) +int snd_soc_resume(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct snd_soc_card *card = platform_get_drvdata(pdev); + struct snd_soc_card *card = dev_get_drvdata(dev); int i; /* AC97 devices might have other drivers hanging off them so @@ -1210,9 +1283,10 @@ static int soc_resume(struct device *dev) return 0; } +EXPORT_SYMBOL_GPL(snd_soc_resume); #else -#define soc_suspend NULL -#define soc_resume NULL +#define snd_soc_suspend NULL +#define snd_soc_resume NULL #endif static struct snd_soc_dai_ops null_dai_ops = { @@ -1400,31 +1474,44 @@ static int soc_probe_codec(struct snd_soc_card *card, struct snd_soc_codec *codec) { int ret = 0; + const struct snd_soc_codec_driver *driver = codec->driver; codec->card = card; codec->dapm.card = card; soc_set_name_prefix(card, codec); - if (codec->driver->probe) { - ret = codec->driver->probe(codec); + if (!try_module_get(codec->dev->driver->owner)) + return -ENODEV; + + if (driver->probe) { + ret = driver->probe(codec); if (ret < 0) { dev_err(codec->dev, "asoc: failed to probe CODEC %s: %d\n", codec->name, ret); - return ret; + goto err_probe; } } + if (driver->dapm_widgets) + snd_soc_dapm_new_controls(&codec->dapm, driver->dapm_widgets, + driver->num_dapm_widgets); + if (driver->dapm_routes) + snd_soc_dapm_add_routes(&codec->dapm, driver->dapm_routes, + driver->num_dapm_routes); + soc_init_codec_debugfs(codec); /* mark codec as probed and add to card codec list */ - if (!try_module_get(codec->dev->driver->owner)) - return -ENODEV; - codec->probed = 1; list_add(&codec->card_list, &card->codec_dev_list); list_add(&codec->dapm.list, &card->dapm_list); + return 0; + +err_probe: + module_put(codec->dev->driver->owner); + return ret; } @@ -1468,7 +1555,6 @@ static int soc_post_component_init(struct snd_soc_card *card, /* Make sure all DAPM widgets are instantiated */ snd_soc_dapm_new_widgets(&codec->dapm); - snd_soc_dapm_sync(&codec->dapm); /* register the rtd device */ rtd->codec = codec; @@ -1543,19 +1629,19 @@ static int soc_probe_dai_link(struct snd_soc_card *card, int num) /* probe the platform */ if (!platform->probed) { + if (!try_module_get(platform->dev->driver->owner)) + return -ENODEV; + if (platform->driver->probe) { ret = platform->driver->probe(platform); if (ret < 0) { printk(KERN_ERR "asoc: failed to probe platform %s\n", platform->name); + module_put(platform->dev->driver->owner); return ret; } } /* mark platform as probed and add to card platform list */ - - if (!try_module_get(platform->dev->driver->owner)) - return -ENODEV; - platform->probed = 1; list_add(&platform->card_list, &card->platform_dev_list); } @@ -1713,7 +1799,6 @@ static int snd_soc_init_codec_cache(struct snd_soc_codec *codec, static void snd_soc_instantiate_card(struct snd_soc_card *card) { - struct platform_device *pdev = to_platform_device(card->dev); struct snd_soc_codec *codec; struct snd_soc_codec_conf *codec_conf; enum snd_soc_compress_type compress_type; @@ -1740,6 +1825,8 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) list_for_each_entry(codec, &codec_list, list) { if (codec->cache_init) continue; + /* by default we don't override the compress_type */ + compress_type = 0; /* check to see if we need to override the compress_type */ for (i = 0; i < card->num_configs; ++i) { codec_conf = &card->codec_conf[i]; @@ -1750,18 +1837,6 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) break; } } - if (i == card->num_configs) { - /* no need to override the compress_type so - * go ahead and do the standard thing */ - ret = snd_soc_init_codec_cache(codec, 0); - if (ret < 0) { - mutex_unlock(&card->mutex); - return; - } - continue; - } - /* override the compress_type with the one supplied in - * the machine driver */ ret = snd_soc_init_codec_cache(codec, compress_type); if (ret < 0) { mutex_unlock(&card->mutex); @@ -1780,14 +1855,19 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) } card->snd_card->dev = card->dev; -#ifdef CONFIG_PM + card->dapm.bias_level = SND_SOC_BIAS_OFF; + card->dapm.dev = card->dev; + card->dapm.card = card; + list_add(&card->dapm.list, &card->dapm_list); + +#ifdef CONFIG_PM_SLEEP /* deferred resume work */ INIT_WORK(&card->deferred_resume_work, soc_resume_deferred); #endif /* initialise the sound card only once */ if (card->probe) { - ret = card->probe(pdev); + ret = card->probe(card); if (ret < 0) goto card_probe_error; } @@ -1810,11 +1890,37 @@ static void snd_soc_instantiate_card(struct snd_soc_card *card) } } + if (card->dapm_widgets) + snd_soc_dapm_new_controls(&card->dapm, card->dapm_widgets, + card->num_dapm_widgets); + if (card->dapm_routes) + snd_soc_dapm_add_routes(&card->dapm, card->dapm_routes, + card->num_dapm_routes); + +#ifdef CONFIG_DEBUG_FS + card->dapm.debugfs_dapm = debugfs_create_dir("dapm", + card->debugfs_card_root); + if (!card->dapm.debugfs_dapm) + printk(KERN_WARNING + "Failed to create card DAPM debugfs directory\n"); + + snd_soc_dapm_debugfs_init(&card->dapm); +#endif + snprintf(card->snd_card->shortname, sizeof(card->snd_card->shortname), "%s", card->name); snprintf(card->snd_card->longname, sizeof(card->snd_card->longname), "%s", card->name); + if (card->late_probe) { + ret = card->late_probe(card); + if (ret < 0) { + dev_err(card->dev, "%s late_probe() failed: %d\n", + card->name, ret); + goto probe_aux_dev_err; + } + } + ret = snd_card_register(card->snd_card); if (ret < 0) { printk(KERN_ERR "asoc: failed to register soundcard for %s\n", card->name); @@ -1848,7 +1954,7 @@ probe_dai_err: card_probe_error: if (card->remove) - card->remove(pdev); + card->remove(card); snd_card_free(card->snd_card); @@ -1872,16 +1978,15 @@ static int soc_probe(struct platform_device *pdev) struct snd_soc_card *card = platform_get_drvdata(pdev); int ret = 0; + /* + * no card, so machine driver should be registering card + * we should not be here in that case so ret error + */ + if (!card) + return -EINVAL; + /* Bodge while we unpick instantiation */ card->dev = &pdev->dev; - INIT_LIST_HEAD(&card->dai_dev_list); - INIT_LIST_HEAD(&card->codec_dev_list); - INIT_LIST_HEAD(&card->platform_dev_list); - INIT_LIST_HEAD(&card->widgets); - INIT_LIST_HEAD(&card->paths); - INIT_LIST_HEAD(&card->dapm_list); - - soc_init_card_debugfs(card); ret = snd_soc_register_card(card); if (ret != 0) { @@ -1892,45 +1997,48 @@ static int soc_probe(struct platform_device *pdev) return 0; } -/* removes a socdev */ -static int soc_remove(struct platform_device *pdev) +static int soc_cleanup_card_resources(struct snd_soc_card *card) { - struct snd_soc_card *card = platform_get_drvdata(pdev); int i; - if (card->instantiated) { + /* make sure any delayed work runs */ + for (i = 0; i < card->num_rtd; i++) { + struct snd_soc_pcm_runtime *rtd = &card->rtd[i]; + flush_delayed_work_sync(&rtd->delayed_work); + } - /* make sure any delayed work runs */ - for (i = 0; i < card->num_rtd; i++) { - struct snd_soc_pcm_runtime *rtd = &card->rtd[i]; - flush_delayed_work_sync(&rtd->delayed_work); - } + /* remove auxiliary devices */ + for (i = 0; i < card->num_aux_devs; i++) + soc_remove_aux_dev(card, i); - /* remove auxiliary devices */ - for (i = 0; i < card->num_aux_devs; i++) - soc_remove_aux_dev(card, i); + /* remove and free each DAI */ + for (i = 0; i < card->num_rtd; i++) + soc_remove_dai_link(card, i); - /* remove and free each DAI */ - for (i = 0; i < card->num_rtd; i++) - soc_remove_dai_link(card, i); + soc_cleanup_card_debugfs(card); - soc_cleanup_card_debugfs(card); + /* remove the card */ + if (card->remove) + card->remove(card); + + kfree(card->rtd); + snd_card_free(card->snd_card); + return 0; - /* remove the card */ - if (card->remove) - card->remove(pdev); +} + +/* removes a socdev */ +static int soc_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); - kfree(card->rtd); - snd_card_free(card->snd_card); - } snd_soc_unregister_card(card); return 0; } -static int soc_poweroff(struct device *dev) +int snd_soc_poweroff(struct device *dev) { - struct platform_device *pdev = to_platform_device(dev); - struct snd_soc_card *card = platform_get_drvdata(pdev); + struct snd_soc_card *card = dev_get_drvdata(dev); int i; if (!card->instantiated) @@ -1947,19 +2055,21 @@ static int soc_poweroff(struct device *dev) return 0; } +EXPORT_SYMBOL_GPL(snd_soc_poweroff); -static const struct dev_pm_ops soc_pm_ops = { - .suspend = soc_suspend, - .resume = soc_resume, - .poweroff = soc_poweroff, +const struct dev_pm_ops snd_soc_pm_ops = { + .suspend = snd_soc_suspend, + .resume = snd_soc_resume, + .poweroff = snd_soc_poweroff, }; +EXPORT_SYMBOL_GPL(snd_soc_pm_ops); /* ASoC platform driver */ static struct platform_driver soc_driver = { .driver = { .name = "soc-audio", .owner = THIS_MODULE, - .pm = &soc_pm_ops, + .pm = &snd_soc_pm_ops, }, .probe = soc_probe, .remove = soc_remove, @@ -2029,10 +2139,11 @@ static int soc_new_pcm(struct snd_soc_pcm_runtime *rtd, int num) * * Boolean function indiciating if a CODEC register is volatile. */ -int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, int reg) +int snd_soc_codec_volatile_register(struct snd_soc_codec *codec, + unsigned int reg) { - if (codec->driver->volatile_register) - return codec->driver->volatile_register(reg); + if (codec->volatile_register) + return codec->volatile_register(codec, reg); else return 0; } @@ -2129,19 +2240,27 @@ EXPORT_SYMBOL_GPL(snd_soc_write); * * Writes new register value. * - * Returns 1 for change else 0. + * Returns 1 for change, 0 for no change, or negative error code. */ int snd_soc_update_bits(struct snd_soc_codec *codec, unsigned short reg, unsigned int mask, unsigned int value) { int change; unsigned int old, new; + int ret; - old = snd_soc_read(codec, reg); + ret = snd_soc_read(codec, reg); + if (ret < 0) + return ret; + + old = ret; new = (old & ~mask) | value; change = old != new; - if (change) - snd_soc_write(codec, reg, new); + if (change) { + ret = snd_soc_write(codec, reg, new); + if (ret < 0) + return ret; + } return change; } @@ -2226,22 +2345,45 @@ EXPORT_SYMBOL_GPL(snd_soc_set_runtime_hwparams); * @_template: control template * @data: control private data * @long_name: control long name + * @prefix: control name prefix * * Create a new mixer control from a template control. * * Returns 0 for success, else error. */ struct snd_kcontrol *snd_soc_cnew(const struct snd_kcontrol_new *_template, - void *data, char *long_name) + void *data, char *long_name, + const char *prefix) { struct snd_kcontrol_new template; + struct snd_kcontrol *kcontrol; + char *name = NULL; + int name_len; memcpy(&template, _template, sizeof(template)); - if (long_name) - template.name = long_name; template.index = 0; - return snd_ctl_new1(&template, data); + if (!long_name) + long_name = template.name; + + if (prefix) { + name_len = strlen(long_name) + strlen(prefix) + 2; + name = kmalloc(name_len, GFP_ATOMIC); + if (!name) + return NULL; + + snprintf(name, name_len, "%s %s", prefix, long_name); + + template.name = name; + } else { + template.name = long_name; + } + + kcontrol = snd_ctl_new1(&template, data); + + kfree(name); + + return kcontrol; } EXPORT_SYMBOL_GPL(snd_soc_cnew); @@ -2260,22 +2402,16 @@ int snd_soc_add_controls(struct snd_soc_codec *codec, const struct snd_kcontrol_new *controls, int num_controls) { struct snd_card *card = codec->card->snd_card; - char prefixed_name[44], *name; int err, i; for (i = 0; i < num_controls; i++) { const struct snd_kcontrol_new *control = &controls[i]; - if (codec->name_prefix) { - snprintf(prefixed_name, sizeof(prefixed_name), "%s %s", - codec->name_prefix, control->name); - name = prefixed_name; - } else { - name = control->name; - } - err = snd_ctl_add(card, snd_soc_cnew(control, codec, name)); + err = snd_ctl_add(card, snd_soc_cnew(control, codec, + control->name, + codec->name_prefix)); if (err < 0) { dev_err(codec->dev, "%s: Failed to add %s: %d\n", - codec->name, name, err); + codec->name, control->name, err); return err; } } @@ -2956,12 +3092,34 @@ int snd_soc_dai_set_sysclk(struct snd_soc_dai *dai, int clk_id, { if (dai->driver && dai->driver->ops->set_sysclk) return dai->driver->ops->set_sysclk(dai, clk_id, freq, dir); + else if (dai->codec && dai->codec->driver->set_sysclk) + return dai->codec->driver->set_sysclk(dai->codec, clk_id, + freq, dir); else return -EINVAL; } EXPORT_SYMBOL_GPL(snd_soc_dai_set_sysclk); /** + * snd_soc_codec_set_sysclk - configure CODEC system or master clock. + * @codec: CODEC + * @clk_id: DAI specific clock ID + * @freq: new clock frequency in Hz + * @dir: new clock direction - input/output. + * + * Configures the CODEC master (MCLK) or system (SYSCLK) clocking. + */ +int snd_soc_codec_set_sysclk(struct snd_soc_codec *codec, int clk_id, + unsigned int freq, int dir) +{ + if (codec->driver->set_sysclk) + return codec->driver->set_sysclk(codec, clk_id, freq, dir); + else + return -EINVAL; +} +EXPORT_SYMBOL_GPL(snd_soc_codec_set_sysclk); + +/** * snd_soc_dai_set_clkdiv - configure DAI clock dividers. * @dai: DAI * @div_id: DAI specific clock divider ID @@ -2997,11 +3155,35 @@ int snd_soc_dai_set_pll(struct snd_soc_dai *dai, int pll_id, int source, if (dai->driver && dai->driver->ops->set_pll) return dai->driver->ops->set_pll(dai, pll_id, source, freq_in, freq_out); + else if (dai->codec && dai->codec->driver->set_pll) + return dai->codec->driver->set_pll(dai->codec, pll_id, source, + freq_in, freq_out); else return -EINVAL; } EXPORT_SYMBOL_GPL(snd_soc_dai_set_pll); +/* + * snd_soc_codec_set_pll - configure codec PLL. + * @codec: CODEC + * @pll_id: DAI specific PLL ID + * @source: DAI specific source for the PLL + * @freq_in: PLL input clock frequency in Hz + * @freq_out: requested PLL output clock frequency in Hz + * + * Configures and enables PLL to generate output clock based on input clock. + */ +int snd_soc_codec_set_pll(struct snd_soc_codec *codec, int pll_id, int source, + unsigned int freq_in, unsigned int freq_out) +{ + if (codec->driver->set_pll) + return codec->driver->set_pll(codec, pll_id, source, + freq_in, freq_out); + else + return -EINVAL; +} +EXPORT_SYMBOL_GPL(snd_soc_codec_set_pll); + /** * snd_soc_dai_set_fmt - configure DAI hardware audio format. * @dai: DAI @@ -3101,17 +3283,18 @@ EXPORT_SYMBOL_GPL(snd_soc_dai_digital_mute); * * @card: Card to register * - * Note that currently this is an internal only function: it will be - * exposed to machine drivers after further backporting of ASoC v2 - * registration APIs. */ -static int snd_soc_register_card(struct snd_soc_card *card) +int snd_soc_register_card(struct snd_soc_card *card) { int i; if (!card->name || !card->dev) return -EINVAL; + snd_soc_initialize_card_lists(card); + + soc_init_card_debugfs(card); + card->rtd = kzalloc(sizeof(struct snd_soc_pcm_runtime) * (card->num_links + card->num_aux_devs), GFP_KERNEL); @@ -3135,18 +3318,18 @@ static int snd_soc_register_card(struct snd_soc_card *card) return 0; } +EXPORT_SYMBOL_GPL(snd_soc_register_card); /** * snd_soc_unregister_card - Unregister a card with the ASoC core * * @card: Card to unregister * - * Note that currently this is an internal only function: it will be - * exposed to machine drivers after further backporting of ASoC v2 - * registration APIs. */ -static int snd_soc_unregister_card(struct snd_soc_card *card) +int snd_soc_unregister_card(struct snd_soc_card *card) { + if (card->instantiated) + soc_cleanup_card_resources(card); mutex_lock(&client_mutex); list_del(&card->list); mutex_unlock(&client_mutex); @@ -3154,6 +3337,7 @@ static int snd_soc_unregister_card(struct snd_soc_card *card) return 0; } +EXPORT_SYMBOL_GPL(snd_soc_unregister_card); /* * Simplify DAI link configuration by removing ".-1" from device names @@ -3483,9 +3667,12 @@ int snd_soc_register_codec(struct device *dev, codec->write = codec_drv->write; codec->read = codec_drv->read; + codec->volatile_register = codec_drv->volatile_register; + codec->readable_register = codec_drv->readable_register; codec->dapm.bias_level = SND_SOC_BIAS_OFF; codec->dapm.dev = dev; codec->dapm.codec = codec; + codec->dapm.seq_notifier = codec_drv->seq_notifier; codec->dev = dev; codec->driver = codec_drv; codec->num_dai = num_dai; @@ -3494,20 +3681,30 @@ int snd_soc_register_codec(struct device *dev, /* allocate CODEC register cache */ if (codec_drv->reg_cache_size && codec_drv->reg_word_size) { reg_size = codec_drv->reg_cache_size * codec_drv->reg_word_size; + codec->reg_size = reg_size; /* it is necessary to make a copy of the default register cache * because in the case of using a compression type that requires * the default register cache to be marked as __devinitconst the * kernel might have freed the array by the time we initialize * the cache. */ - codec->reg_def_copy = kmemdup(codec_drv->reg_cache_default, - reg_size, GFP_KERNEL); - if (!codec->reg_def_copy) { - ret = -ENOMEM; - goto fail; + if (codec_drv->reg_cache_default) { + codec->reg_def_copy = kmemdup(codec_drv->reg_cache_default, + reg_size, GFP_KERNEL); + if (!codec->reg_def_copy) { + ret = -ENOMEM; + goto fail; + } } } + if (codec_drv->reg_access_size && codec_drv->reg_access_default) { + if (!codec->volatile_register) + codec->volatile_register = snd_soc_default_volatile_register; + if (!codec->readable_register) + codec->readable_register = snd_soc_default_readable_register; + } + for (i = 0; i < num_dai; i++) { fixup_codec_formats(&dai_drv[i].playback); fixup_codec_formats(&dai_drv[i].capture); @@ -3574,22 +3771,22 @@ EXPORT_SYMBOL_GPL(snd_soc_unregister_codec); static int __init snd_soc_init(void) { #ifdef CONFIG_DEBUG_FS - debugfs_root = debugfs_create_dir("asoc", NULL); - if (IS_ERR(debugfs_root) || !debugfs_root) { + snd_soc_debugfs_root = debugfs_create_dir("asoc", NULL); + if (IS_ERR(snd_soc_debugfs_root) || !snd_soc_debugfs_root) { printk(KERN_WARNING "ASoC: Failed to create debugfs directory\n"); - debugfs_root = NULL; + snd_soc_debugfs_root = NULL; } - if (!debugfs_create_file("codecs", 0444, debugfs_root, NULL, + if (!debugfs_create_file("codecs", 0444, snd_soc_debugfs_root, NULL, &codec_list_fops)) pr_warn("ASoC: Failed to create CODEC list debugfs file\n"); - if (!debugfs_create_file("dais", 0444, debugfs_root, NULL, + if (!debugfs_create_file("dais", 0444, snd_soc_debugfs_root, NULL, &dai_list_fops)) pr_warn("ASoC: Failed to create DAI list debugfs file\n"); - if (!debugfs_create_file("platforms", 0444, debugfs_root, NULL, + if (!debugfs_create_file("platforms", 0444, snd_soc_debugfs_root, NULL, &platform_list_fops)) pr_warn("ASoC: Failed to create platform list debugfs file\n"); #endif @@ -3601,7 +3798,7 @@ module_init(snd_soc_init); static void __exit snd_soc_exit(void) { #ifdef CONFIG_DEBUG_FS - debugfs_remove_recursive(debugfs_root); + debugfs_remove_recursive(snd_soc_debugfs_root); #endif platform_driver_unregister(&soc_driver); } diff --git a/sound/soc/soc-dapm.c b/sound/soc/soc-dapm.c index 1790f83ee665..81c4052c127c 100644 --- a/sound/soc/soc-dapm.c +++ b/sound/soc/soc-dapm.c @@ -32,6 +32,7 @@ #include <linux/module.h> #include <linux/moduleparam.h> #include <linux/init.h> +#include <linux/async.h> #include <linux/delay.h> #include <linux/pm.h> #include <linux/bitops.h> @@ -125,17 +126,17 @@ static inline struct snd_soc_dapm_widget *dapm_cnew_widget( /** * snd_soc_dapm_set_bias_level - set the bias level for the system - * @card: audio device + * @dapm: DAPM context * @level: level to configure * * Configure the bias (power) levels for the SoC audio device. * * Returns 0 for success else error. */ -static int snd_soc_dapm_set_bias_level(struct snd_soc_card *card, - struct snd_soc_dapm_context *dapm, +static int snd_soc_dapm_set_bias_level(struct snd_soc_dapm_context *dapm, enum snd_soc_bias_level level) { + struct snd_soc_card *card = dapm->card; int ret = 0; switch (level) { @@ -365,9 +366,20 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm, struct snd_soc_dapm_widget *w) { int i, ret = 0; - size_t name_len; + size_t name_len, prefix_len; struct snd_soc_dapm_path *path; - struct snd_card *card = dapm->codec->card->snd_card; + struct snd_card *card = dapm->card->snd_card; + const char *prefix; + + if (dapm->codec) + prefix = dapm->codec->name_prefix; + else + prefix = NULL; + + if (prefix) + prefix_len = strlen(prefix) + 1; + else + prefix_len = 0; /* add kcontrol */ for (i = 0; i < w->num_kcontrols; i++) { @@ -396,8 +408,15 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm, switch (w->id) { default: + /* The control will get a prefix from + * the control creation process but + * we're also using the same prefix + * for widgets so cut the prefix off + * the front of the widget name. + */ snprintf(path->long_name, name_len, "%s %s", - w->name, w->kcontrols[i].name); + w->name + prefix_len, + w->kcontrols[i].name); break; case snd_soc_dapm_mixer_named_ctl: snprintf(path->long_name, name_len, "%s", @@ -408,7 +427,7 @@ static int dapm_new_mixer(struct snd_soc_dapm_context *dapm, path->long_name[name_len - 1] = '\0'; path->kcontrol = snd_soc_cnew(&w->kcontrols[i], w, - path->long_name); + path->long_name, prefix); ret = snd_ctl_add(card, path->kcontrol); if (ret < 0) { dev_err(dapm->dev, @@ -429,7 +448,9 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm, { struct snd_soc_dapm_path *path = NULL; struct snd_kcontrol *kcontrol; - struct snd_card *card = dapm->codec->card->snd_card; + struct snd_card *card = dapm->card->snd_card; + const char *prefix; + size_t prefix_len; int ret = 0; if (!w->num_kcontrols) { @@ -437,7 +458,22 @@ static int dapm_new_mux(struct snd_soc_dapm_context *dapm, return -EINVAL; } - kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name); + if (dapm->codec) + prefix = dapm->codec->name_prefix; + else + prefix = NULL; + + if (prefix) + prefix_len = strlen(prefix) + 1; + else + prefix_len = 0; + + /* The control will get a prefix from the control creation + * process but we're also using the same prefix for widgets so + * cut the prefix off the front of the widget name. + */ + kcontrol = snd_soc_cnew(&w->kcontrols[0], w, w->name + prefix_len, + prefix); ret = snd_ctl_add(card, kcontrol); if (ret < 0) @@ -479,7 +515,7 @@ static inline void dapm_clear_walk(struct snd_soc_dapm_context *dapm) */ static int snd_soc_dapm_suspend_check(struct snd_soc_dapm_widget *widget) { - int level = snd_power_get_state(widget->dapm->codec->card->snd_card); + int level = snd_power_get_state(widget->dapm->card->snd_card); switch (level) { case SNDRV_CTL_POWER_D3hot: @@ -734,10 +770,23 @@ static int dapm_supply_check_power(struct snd_soc_dapm_widget *w) static int dapm_seq_compare(struct snd_soc_dapm_widget *a, struct snd_soc_dapm_widget *b, - int sort[]) + bool power_up) { + int *sort; + + if (power_up) + sort = dapm_up_seq; + else + sort = dapm_down_seq; + if (sort[a->id] != sort[b->id]) return sort[a->id] - sort[b->id]; + if (a->subseq != b->subseq) { + if (power_up) + return a->subseq - b->subseq; + else + return b->subseq - a->subseq; + } if (a->reg != b->reg) return a->reg - b->reg; if (a->dapm != b->dapm) @@ -749,12 +798,12 @@ static int dapm_seq_compare(struct snd_soc_dapm_widget *a, /* Insert a widget in order into a DAPM power sequence. */ static void dapm_seq_insert(struct snd_soc_dapm_widget *new_widget, struct list_head *list, - int sort[]) + bool power_up) { struct snd_soc_dapm_widget *w; list_for_each_entry(w, list, power_list) - if (dapm_seq_compare(new_widget, w, sort) < 0) { + if (dapm_seq_compare(new_widget, w, power_up) < 0) { list_add_tail(&new_widget->power_list, &w->power_list); return; } @@ -865,26 +914,42 @@ static void dapm_seq_run_coalesced(struct snd_soc_dapm_context *dapm, * handled. */ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, - struct list_head *list, int event, int sort[]) + struct list_head *list, int event, bool power_up) { struct snd_soc_dapm_widget *w, *n; LIST_HEAD(pending); int cur_sort = -1; + int cur_subseq = -1; int cur_reg = SND_SOC_NOPM; struct snd_soc_dapm_context *cur_dapm = NULL; - int ret; + int ret, i; + int *sort; + + if (power_up) + sort = dapm_up_seq; + else + sort = dapm_down_seq; list_for_each_entry_safe(w, n, list, power_list) { ret = 0; /* Do we need to apply any queued changes? */ if (sort[w->id] != cur_sort || w->reg != cur_reg || - w->dapm != cur_dapm) { + w->dapm != cur_dapm || w->subseq != cur_subseq) { if (!list_empty(&pending)) dapm_seq_run_coalesced(cur_dapm, &pending); + if (cur_dapm && cur_dapm->seq_notifier) { + for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++) + if (sort[i] == cur_sort) + cur_dapm->seq_notifier(cur_dapm, + i, + cur_subseq); + } + INIT_LIST_HEAD(&pending); cur_sort = -1; + cur_subseq = -1; cur_reg = SND_SOC_NOPM; cur_dapm = NULL; } @@ -929,6 +994,7 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, default: /* Queue it up for application */ cur_sort = sort[w->id]; + cur_subseq = w->subseq; cur_reg = w->reg; cur_dapm = w->dapm; list_move(&w->power_list, &pending); @@ -942,6 +1008,13 @@ static void dapm_seq_run(struct snd_soc_dapm_context *dapm, if (!list_empty(&pending)) dapm_seq_run_coalesced(cur_dapm, &pending); + + if (cur_dapm && cur_dapm->seq_notifier) { + for (i = 0; i < ARRAY_SIZE(dapm_up_seq); i++) + if (sort[i] == cur_sort) + cur_dapm->seq_notifier(cur_dapm, + i, cur_subseq); + } } static void dapm_widget_update(struct snd_soc_dapm_context *dapm) @@ -977,7 +1050,62 @@ static void dapm_widget_update(struct snd_soc_dapm_context *dapm) } } +/* Async callback run prior to DAPM sequences - brings to _PREPARE if + * they're changing state. + */ +static void dapm_pre_sequence_async(void *data, async_cookie_t cookie) +{ + struct snd_soc_dapm_context *d = data; + int ret; + if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) { + ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY); + if (ret != 0) + dev_err(d->dev, + "Failed to turn on bias: %d\n", ret); + } + + /* If we're changing to all on or all off then prepare */ + if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) || + (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) { + ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_PREPARE); + if (ret != 0) + dev_err(d->dev, + "Failed to prepare bias: %d\n", ret); + } +} + +/* Async callback run prior to DAPM sequences - brings to their final + * state. + */ +static void dapm_post_sequence_async(void *data, async_cookie_t cookie) +{ + struct snd_soc_dapm_context *d = data; + int ret; + + /* If we just powered the last thing off drop to standby bias */ + if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) { + ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_STANDBY); + if (ret != 0) + dev_err(d->dev, "Failed to apply standby bias: %d\n", + ret); + } + + /* If we're in standby and can support bias off then do that */ + if (d->bias_level == SND_SOC_BIAS_STANDBY && d->idle_bias_off) { + ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_OFF); + if (ret != 0) + dev_err(d->dev, "Failed to turn off bias: %d\n", ret); + } + + /* If we just powered up then move to active bias */ + if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) { + ret = snd_soc_dapm_set_bias_level(d, SND_SOC_BIAS_ON); + if (ret != 0) + dev_err(d->dev, "Failed to apply active bias: %d\n", + ret); + } +} /* * Scan each dapm widget for complete audio path. @@ -990,12 +1118,12 @@ static void dapm_widget_update(struct snd_soc_dapm_context *dapm) */ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) { - struct snd_soc_card *card = dapm->codec->card; + struct snd_soc_card *card = dapm->card; struct snd_soc_dapm_widget *w; struct snd_soc_dapm_context *d; LIST_HEAD(up_list); LIST_HEAD(down_list); - int ret = 0; + LIST_HEAD(async_domain); int power; trace_snd_soc_dapm_start(card); @@ -1010,10 +1138,10 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) list_for_each_entry(w, &card->widgets, list) { switch (w->id) { case snd_soc_dapm_pre: - dapm_seq_insert(w, &down_list, dapm_down_seq); + dapm_seq_insert(w, &down_list, false); break; case snd_soc_dapm_post: - dapm_seq_insert(w, &up_list, dapm_up_seq); + dapm_seq_insert(w, &up_list, true); break; default: @@ -1033,9 +1161,9 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) trace_snd_soc_dapm_widget_power(w, power); if (power) - dapm_seq_insert(w, &up_list, dapm_up_seq); + dapm_seq_insert(w, &up_list, true); else - dapm_seq_insert(w, &down_list, dapm_down_seq); + dapm_seq_insert(w, &down_list, false); w->power = power; break; @@ -1073,65 +1201,25 @@ static int dapm_power_widgets(struct snd_soc_dapm_context *dapm, int event) } } - list_for_each_entry(d, &dapm->card->dapm_list, list) { - if (d->dev_power && d->bias_level == SND_SOC_BIAS_OFF) { - ret = snd_soc_dapm_set_bias_level(card, d, - SND_SOC_BIAS_STANDBY); - if (ret != 0) - dev_err(d->dev, - "Failed to turn on bias: %d\n", ret); - } - - /* If we're changing to all on or all off then prepare */ - if ((d->dev_power && d->bias_level == SND_SOC_BIAS_STANDBY) || - (!d->dev_power && d->bias_level == SND_SOC_BIAS_ON)) { - ret = snd_soc_dapm_set_bias_level(card, d, - SND_SOC_BIAS_PREPARE); - if (ret != 0) - dev_err(d->dev, - "Failed to prepare bias: %d\n", ret); - } - } + /* Run all the bias changes in parallel */ + list_for_each_entry(d, &dapm->card->dapm_list, list) + async_schedule_domain(dapm_pre_sequence_async, d, + &async_domain); + async_synchronize_full_domain(&async_domain); /* Power down widgets first; try to avoid amplifying pops. */ - dapm_seq_run(dapm, &down_list, event, dapm_down_seq); + dapm_seq_run(dapm, &down_list, event, false); dapm_widget_update(dapm); /* Now power up. */ - dapm_seq_run(dapm, &up_list, event, dapm_up_seq); - - list_for_each_entry(d, &dapm->card->dapm_list, list) { - /* If we just powered the last thing off drop to standby bias */ - if (d->bias_level == SND_SOC_BIAS_PREPARE && !d->dev_power) { - ret = snd_soc_dapm_set_bias_level(card, d, - SND_SOC_BIAS_STANDBY); - if (ret != 0) - dev_err(d->dev, - "Failed to apply standby bias: %d\n", - ret); - } + dapm_seq_run(dapm, &up_list, event, true); - /* If we're in standby and can support bias off then do that */ - if (d->bias_level == SND_SOC_BIAS_STANDBY && - d->idle_bias_off) { - ret = snd_soc_dapm_set_bias_level(card, d, - SND_SOC_BIAS_OFF); - if (ret != 0) - dev_err(d->dev, - "Failed to turn off bias: %d\n", ret); - } - - /* If we just powered up then move to active bias */ - if (d->bias_level == SND_SOC_BIAS_PREPARE && d->dev_power) { - ret = snd_soc_dapm_set_bias_level(card, d, - SND_SOC_BIAS_ON); - if (ret != 0) - dev_err(d->dev, - "Failed to apply active bias: %d\n", - ret); - } - } + /* Run all the bias changes in parallel */ + list_for_each_entry(d, &dapm->card->dapm_list, list) + async_schedule_domain(dapm_post_sequence_async, d, + &async_domain); + async_synchronize_full_domain(&async_domain); pop_dbg(dapm->dev, card->pop_time, "DAPM sequencing finished, waiting %dms\n", card->pop_time); @@ -1189,7 +1277,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file, if (p->connect) ret += snprintf(buf + ret, PAGE_SIZE - ret, - " in %s %s\n", + " in \"%s\" \"%s\"\n", p->name ? p->name : "static", p->source->name); } @@ -1199,7 +1287,7 @@ static ssize_t dapm_widget_power_read_file(struct file *file, if (p->connect) ret += snprintf(buf + ret, PAGE_SIZE - ret, - " out %s %s\n", + " out \"%s\" \"%s\"\n", p->name ? p->name : "static", p->sink->name); } @@ -1464,7 +1552,7 @@ static int snd_soc_dapm_add_route(struct snd_soc_dapm_context *dapm, char prefixed_source[80]; int ret = 0; - if (dapm->codec->name_prefix) { + if (dapm->codec && dapm->codec->name_prefix) { snprintf(prefixed_sink, sizeof(prefixed_sink), "%s %s", dapm->codec->name_prefix, route->sink); sink = prefixed_sink; @@ -2114,14 +2202,14 @@ int snd_soc_dapm_new_control(struct snd_soc_dapm_context *dapm, return -ENOMEM; name_len = strlen(widget->name) + 1; - if (dapm->codec->name_prefix) + if (dapm->codec && dapm->codec->name_prefix) name_len += 1 + strlen(dapm->codec->name_prefix); w->name = kmalloc(name_len, GFP_KERNEL); if (w->name == NULL) { kfree(w); return -ENOMEM; } - if (dapm->codec->name_prefix) + if (dapm->codec && dapm->codec->name_prefix) snprintf(w->name, name_len, "%s %s", dapm->codec->name_prefix, widget->name); else @@ -2226,7 +2314,6 @@ int snd_soc_dapm_stream_event(struct snd_soc_pcm_runtime *rtd, mutex_unlock(&codec->mutex); return 0; } -EXPORT_SYMBOL_GPL(snd_soc_dapm_stream_event); /** * snd_soc_dapm_enable_pin - enable pin. @@ -2393,7 +2480,7 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm) if (w->dapm != dapm) continue; if (w->power) { - dapm_seq_insert(w, &down_list, dapm_down_seq); + dapm_seq_insert(w, &down_list, false); w->power = 0; powerdown = 1; } @@ -2403,9 +2490,9 @@ static void soc_dapm_shutdown_codec(struct snd_soc_dapm_context *dapm) * standby. */ if (powerdown) { - snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_PREPARE); - dapm_seq_run(dapm, &down_list, 0, dapm_down_seq); - snd_soc_dapm_set_bias_level(NULL, dapm, SND_SOC_BIAS_STANDBY); + snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_PREPARE); + dapm_seq_run(dapm, &down_list, 0, false); + snd_soc_dapm_set_bias_level(dapm, SND_SOC_BIAS_STANDBY); } } @@ -2418,7 +2505,7 @@ void snd_soc_dapm_shutdown(struct snd_soc_card *card) list_for_each_entry(codec, &card->codec_dev_list, list) { soc_dapm_shutdown_codec(&codec->dapm); - snd_soc_dapm_set_bias_level(card, &codec->dapm, SND_SOC_BIAS_OFF); + snd_soc_dapm_set_bias_level(&codec->dapm, SND_SOC_BIAS_OFF); } } diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c index ac5a5bc7375a..fc017c0a7b5d 100644 --- a/sound/soc/soc-jack.c +++ b/sound/soc/soc-jack.c @@ -37,6 +37,7 @@ int snd_soc_jack_new(struct snd_soc_codec *codec, const char *id, int type, { jack->codec = codec; INIT_LIST_HEAD(&jack->pins); + INIT_LIST_HEAD(&jack->jack_zones); BLOCKING_INIT_NOTIFIER_HEAD(&jack->notifier); return snd_jack_new(codec->card->snd_card, id, type, &jack->jack); @@ -100,7 +101,7 @@ void snd_soc_jack_report(struct snd_soc_jack *jack, int status, int mask) } /* Report before the DAPM sync to help users updating micbias status */ - blocking_notifier_call_chain(&jack->notifier, status, NULL); + blocking_notifier_call_chain(&jack->notifier, status, jack); snd_soc_dapm_sync(dapm); @@ -112,6 +113,51 @@ out: EXPORT_SYMBOL_GPL(snd_soc_jack_report); /** + * snd_soc_jack_add_zones - Associate voltage zones with jack + * + * @jack: ASoC jack + * @count: Number of zones + * @zone: Array of zones + * + * After this function has been called the zones specified in the + * array will be associated with the jack. + */ +int snd_soc_jack_add_zones(struct snd_soc_jack *jack, int count, + struct snd_soc_jack_zone *zones) +{ + int i; + + for (i = 0; i < count; i++) { + INIT_LIST_HEAD(&zones[i].list); + list_add(&(zones[i].list), &jack->jack_zones); + } + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_jack_add_zones); + +/** + * snd_soc_jack_get_type - Based on the mic bias value, this function returns + * the type of jack from the zones delcared in the jack type + * + * @micbias_voltage: mic bias voltage at adc channel when jack is plugged in + * + * Based on the mic bias value passed, this function helps identify + * the type of jack from the already delcared jack zones + */ +int snd_soc_jack_get_type(struct snd_soc_jack *jack, int micbias_voltage) +{ + struct snd_soc_jack_zone *zone; + + list_for_each_entry(zone, &jack->jack_zones, list) { + if (micbias_voltage >= zone->min_mv && + micbias_voltage < zone->max_mv) + return zone->jack_type; + } + return 0; +} +EXPORT_SYMBOL_GPL(snd_soc_jack_get_type); + +/** * snd_soc_jack_add_pins - Associate DAPM pins with an ASoC jack * * @jack: ASoC jack @@ -194,7 +240,7 @@ static void snd_soc_jack_gpio_detect(struct snd_soc_jack_gpio *gpio) int enable; int report; - enable = gpio_get_value(gpio->gpio); + enable = gpio_get_value_cansleep(gpio->gpio); if (gpio->invert) enable = !enable; @@ -284,6 +330,14 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count, if (ret) goto err; + if (gpios[i].wake) { + ret = irq_set_irq_wake(gpio_to_irq(gpios[i].gpio), 1); + if (ret != 0) + printk(KERN_ERR + "Failed to mark GPIO %d as wake source: %d\n", + gpios[i].gpio, ret); + } + #ifdef CONFIG_GPIO_SYSFS /* Expose GPIO value over sysfs for diagnostic purposes */ gpio_export(gpios[i].gpio, false); diff --git a/sound/soc/soc-utils.c b/sound/soc/soc-utils.c index 1d07b931f3d8..3f45e6a439bf 100644 --- a/sound/soc/soc-utils.c +++ b/sound/soc/soc-utils.c @@ -28,26 +28,9 @@ int snd_soc_params_to_frame_size(struct snd_pcm_hw_params *params) { int sample_size; - switch (params_format(params)) { - case SNDRV_PCM_FORMAT_S16_LE: - case SNDRV_PCM_FORMAT_S16_BE: - sample_size = 16; - break; - case SNDRV_PCM_FORMAT_S20_3LE: - case SNDRV_PCM_FORMAT_S20_3BE: - sample_size = 20; - break; - case SNDRV_PCM_FORMAT_S24_LE: - case SNDRV_PCM_FORMAT_S24_BE: - sample_size = 24; - break; - case SNDRV_PCM_FORMAT_S32_LE: - case SNDRV_PCM_FORMAT_S32_BE: - sample_size = 32; - break; - default: - return -ENOTSUPP; - } + sample_size = snd_pcm_format_width(params_format(params)); + if (sample_size < 0) + return sample_size; return snd_soc_calc_frame_size(sample_size, params_channels(params), 1); diff --git a/sound/soc/tegra/Kconfig b/sound/soc/tegra/Kconfig new file mode 100644 index 000000000000..66b504f06c23 --- /dev/null +++ b/sound/soc/tegra/Kconfig @@ -0,0 +1,26 @@ +config SND_TEGRA_SOC + tristate "SoC Audio for the Tegra System-on-Chip" + depends on ARCH_TEGRA && TEGRA_SYSTEM_DMA + default m + help + Say Y or M here if you want support for SoC audio on Tegra. + +config SND_TEGRA_SOC_I2S + tristate + depends on SND_TEGRA_SOC + default m + help + Say Y or M if you want to add support for codecs attached to the + Tegra I2S interface. You will also need to select the individual + machine drivers to support below. + +config SND_TEGRA_SOC_HARMONY + tristate "SoC Audio support for Tegra Harmony reference board" + depends on SND_TEGRA_SOC && MACH_HARMONY && I2C + default m + select SND_TEGRA_SOC_I2S + select SND_SOC_WM8903 + help + Say Y or M here if you want to add support for SoC audio on the + Tegra Harmony reference board. + diff --git a/sound/soc/tegra/Makefile b/sound/soc/tegra/Makefile new file mode 100644 index 000000000000..fd183d3ab4f1 --- /dev/null +++ b/sound/soc/tegra/Makefile @@ -0,0 +1,15 @@ +# Tegra platform Support +snd-soc-tegra-das-objs := tegra_das.o +snd-soc-tegra-pcm-objs := tegra_pcm.o +snd-soc-tegra-i2s-objs := tegra_i2s.o +snd-soc-tegra-utils-objs += tegra_asoc_utils.o + +obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-utils.o +obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-das.o +obj-$(CONFIG_SND_TEGRA_SOC) += snd-soc-tegra-pcm.o +obj-$(CONFIG_SND_TEGRA_SOC_I2S) += snd-soc-tegra-i2s.o + +# Tegra machine Support +snd-soc-tegra-harmony-objs := harmony.o + +obj-$(CONFIG_SND_TEGRA_SOC_HARMONY) += snd-soc-tegra-harmony.o diff --git a/sound/soc/tegra/harmony.c b/sound/soc/tegra/harmony.c new file mode 100644 index 000000000000..556a57133925 --- /dev/null +++ b/sound/soc/tegra/harmony.c @@ -0,0 +1,394 @@ +/* + * harmony.c - Harmony machine ASoC driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010-2011 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * (c) 2009, 2010 Nvidia Graphics Pvt. Ltd. + * + * Copyright 2007 Wolfson Microelectronics PLC. + * Author: Graeme Gregory + * graeme.gregory@wolfsonmicro.com or linux@wolfsonmicro.com + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <asm/mach-types.h> + +#include <linux/module.h> +#include <linux/platform_device.h> +#include <linux/slab.h> +#include <linux/gpio.h> + +#include <mach/harmony_audio.h> + +#include <sound/core.h> +#include <sound/jack.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include "../codecs/wm8903.h" + +#include "tegra_das.h" +#include "tegra_i2s.h" +#include "tegra_pcm.h" +#include "tegra_asoc_utils.h" + +#define DRV_NAME "tegra-snd-harmony" + +#define GPIO_SPKR_EN BIT(0) +#define GPIO_INT_MIC_EN BIT(1) +#define GPIO_EXT_MIC_EN BIT(2) + +struct tegra_harmony { + struct tegra_asoc_utils_data util_data; + struct harmony_audio_platform_data *pdata; + int gpio_requested; +}; + +static int harmony_asoc_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct snd_soc_dai *codec_dai = rtd->codec_dai; + struct snd_soc_dai *cpu_dai = rtd->cpu_dai; + struct snd_soc_codec *codec = rtd->codec; + struct snd_soc_card *card = codec->card; + struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card); + int srate, mclk, mclk_change; + int err; + + srate = params_rate(params); + switch (srate) { + case 64000: + case 88200: + case 96000: + mclk = 128 * srate; + break; + default: + mclk = 256 * srate; + break; + } + /* FIXME: Codec only requires >= 3MHz if OSR==0 */ + while (mclk < 6000000) + mclk *= 2; + + err = tegra_asoc_utils_set_rate(&harmony->util_data, srate, mclk, + &mclk_change); + if (err < 0) { + dev_err(card->dev, "Can't configure clocks\n"); + return err; + } + + err = snd_soc_dai_set_fmt(codec_dai, + SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS); + if (err < 0) { + dev_err(card->dev, "codec_dai fmt not set\n"); + return err; + } + + err = snd_soc_dai_set_fmt(cpu_dai, + SND_SOC_DAIFMT_I2S | + SND_SOC_DAIFMT_NB_NF | + SND_SOC_DAIFMT_CBS_CFS); + if (err < 0) { + dev_err(card->dev, "cpu_dai fmt not set\n"); + return err; + } + + if (mclk_change) { + err = snd_soc_dai_set_sysclk(codec_dai, 0, mclk, + SND_SOC_CLOCK_IN); + if (err < 0) { + dev_err(card->dev, "codec_dai clock not set\n"); + return err; + } + } + + return 0; +} + +static struct snd_soc_ops harmony_asoc_ops = { + .hw_params = harmony_asoc_hw_params, +}; + +static struct snd_soc_jack harmony_hp_jack; + +static struct snd_soc_jack_pin harmony_hp_jack_pins[] = { + { + .pin = "Headphone Jack", + .mask = SND_JACK_HEADPHONE, + }, +}; + +static struct snd_soc_jack_gpio harmony_hp_jack_gpios[] = { + { + .name = "headphone detect", + .report = SND_JACK_HEADPHONE, + .debounce_time = 150, + .invert = 1, + } +}; + +static struct snd_soc_jack harmony_mic_jack; + +static struct snd_soc_jack_pin harmony_mic_jack_pins[] = { + { + .pin = "Mic Jack", + .mask = SND_JACK_MICROPHONE, + }, +}; + +static int harmony_event_int_spk(struct snd_soc_dapm_widget *w, + struct snd_kcontrol *k, int event) +{ + struct snd_soc_codec *codec = w->codec; + struct snd_soc_card *card = codec->card; + struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card); + struct harmony_audio_platform_data *pdata = harmony->pdata; + + gpio_set_value_cansleep(pdata->gpio_spkr_en, + SND_SOC_DAPM_EVENT_ON(event)); + + return 0; +} + +static const struct snd_soc_dapm_widget harmony_dapm_widgets[] = { + SND_SOC_DAPM_SPK("Int Spk", harmony_event_int_spk), + SND_SOC_DAPM_HP("Headphone Jack", NULL), + SND_SOC_DAPM_MIC("Mic Jack", NULL), +}; + +static const struct snd_soc_dapm_route harmony_audio_map[] = { + {"Headphone Jack", NULL, "HPOUTR"}, + {"Headphone Jack", NULL, "HPOUTL"}, + {"Int Spk", NULL, "ROP"}, + {"Int Spk", NULL, "RON"}, + {"Int Spk", NULL, "LOP"}, + {"Int Spk", NULL, "LON"}, + {"Mic Bias", NULL, "Mic Jack"}, + {"IN1L", NULL, "Mic Bias"}, +}; + +static const struct snd_kcontrol_new harmony_controls[] = { + SOC_DAPM_PIN_SWITCH("Int Spk"), +}; + +static int harmony_asoc_init(struct snd_soc_pcm_runtime *rtd) +{ + struct snd_soc_codec *codec = rtd->codec; + struct snd_soc_dapm_context *dapm = &codec->dapm; + struct snd_soc_card *card = codec->card; + struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card); + struct harmony_audio_platform_data *pdata = harmony->pdata; + int ret; + + ret = gpio_request(pdata->gpio_spkr_en, "spkr_en"); + if (ret) { + dev_err(card->dev, "cannot get spkr_en gpio\n"); + return ret; + } + harmony->gpio_requested |= GPIO_SPKR_EN; + + gpio_direction_output(pdata->gpio_spkr_en, 0); + + ret = gpio_request(pdata->gpio_int_mic_en, "int_mic_en"); + if (ret) { + dev_err(card->dev, "cannot get int_mic_en gpio\n"); + return ret; + } + harmony->gpio_requested |= GPIO_INT_MIC_EN; + + /* Disable int mic; enable signal is active-high */ + gpio_direction_output(pdata->gpio_int_mic_en, 0); + + ret = gpio_request(pdata->gpio_ext_mic_en, "ext_mic_en"); + if (ret) { + dev_err(card->dev, "cannot get ext_mic_en gpio\n"); + return ret; + } + harmony->gpio_requested |= GPIO_EXT_MIC_EN; + + /* Enable ext mic; enable signal is active-low */ + gpio_direction_output(pdata->gpio_ext_mic_en, 0); + + ret = snd_soc_add_controls(codec, harmony_controls, + ARRAY_SIZE(harmony_controls)); + if (ret < 0) + return ret; + + snd_soc_dapm_new_controls(dapm, harmony_dapm_widgets, + ARRAY_SIZE(harmony_dapm_widgets)); + + snd_soc_dapm_add_routes(dapm, harmony_audio_map, + ARRAY_SIZE(harmony_audio_map)); + + harmony_hp_jack_gpios[0].gpio = pdata->gpio_hp_det; + snd_soc_jack_new(codec, "Headphone Jack", SND_JACK_HEADPHONE, + &harmony_hp_jack); + snd_soc_jack_add_pins(&harmony_hp_jack, + ARRAY_SIZE(harmony_hp_jack_pins), + harmony_hp_jack_pins); + snd_soc_jack_add_gpios(&harmony_hp_jack, + ARRAY_SIZE(harmony_hp_jack_gpios), + harmony_hp_jack_gpios); + + snd_soc_jack_new(codec, "Mic Jack", SND_JACK_MICROPHONE, + &harmony_mic_jack); + snd_soc_jack_add_pins(&harmony_mic_jack, + ARRAY_SIZE(harmony_mic_jack_pins), + harmony_mic_jack_pins); + wm8903_mic_detect(codec, &harmony_mic_jack, SND_JACK_MICROPHONE, 0); + + snd_soc_dapm_force_enable_pin(dapm, "Mic Bias"); + + snd_soc_dapm_nc_pin(dapm, "IN3L"); + snd_soc_dapm_nc_pin(dapm, "IN3R"); + snd_soc_dapm_nc_pin(dapm, "LINEOUTL"); + snd_soc_dapm_nc_pin(dapm, "LINEOUTR"); + + snd_soc_dapm_sync(dapm); + + return 0; +} + +static struct snd_soc_dai_link harmony_wm8903_dai = { + .name = "WM8903", + .stream_name = "WM8903 PCM", + .codec_name = "wm8903.0-001a", + .platform_name = "tegra-pcm-audio", + .cpu_dai_name = "tegra-i2s.0", + .codec_dai_name = "wm8903-hifi", + .init = harmony_asoc_init, + .ops = &harmony_asoc_ops, +}; + +static struct snd_soc_card snd_soc_harmony = { + .name = "tegra-harmony", + .dai_link = &harmony_wm8903_dai, + .num_links = 1, +}; + +static __devinit int tegra_snd_harmony_probe(struct platform_device *pdev) +{ + struct snd_soc_card *card = &snd_soc_harmony; + struct tegra_harmony *harmony; + struct harmony_audio_platform_data *pdata; + int ret; + + if (!machine_is_harmony()) { + dev_err(&pdev->dev, "Not running on Tegra Harmony!\n"); + return -ENODEV; + } + + pdata = pdev->dev.platform_data; + if (!pdata) { + dev_err(&pdev->dev, "no platform data supplied\n"); + return -EINVAL; + } + + harmony = kzalloc(sizeof(struct tegra_harmony), GFP_KERNEL); + if (!harmony) { + dev_err(&pdev->dev, "Can't allocate tegra_harmony\n"); + return -ENOMEM; + } + + harmony->pdata = pdata; + + ret = tegra_asoc_utils_init(&harmony->util_data, &pdev->dev); + if (ret) + goto err_free_harmony; + + card->dev = &pdev->dev; + platform_set_drvdata(pdev, card); + snd_soc_card_set_drvdata(card, harmony); + + ret = snd_soc_register_card(card); + if (ret) { + dev_err(&pdev->dev, "snd_soc_register_card failed (%d)\n", + ret); + goto err_clear_drvdata; + } + + return 0; + +err_clear_drvdata: + snd_soc_card_set_drvdata(card, NULL); + platform_set_drvdata(pdev, NULL); + card->dev = NULL; + tegra_asoc_utils_fini(&harmony->util_data); +err_free_harmony: + kfree(harmony); + return ret; +} + +static int __devexit tegra_snd_harmony_remove(struct platform_device *pdev) +{ + struct snd_soc_card *card = platform_get_drvdata(pdev); + struct tegra_harmony *harmony = snd_soc_card_get_drvdata(card); + struct harmony_audio_platform_data *pdata = harmony->pdata; + + snd_soc_unregister_card(card); + + snd_soc_card_set_drvdata(card, NULL); + platform_set_drvdata(pdev, NULL); + card->dev = NULL; + + tegra_asoc_utils_fini(&harmony->util_data); + + if (harmony->gpio_requested & GPIO_EXT_MIC_EN) + gpio_free(pdata->gpio_ext_mic_en); + if (harmony->gpio_requested & GPIO_INT_MIC_EN) + gpio_free(pdata->gpio_int_mic_en); + if (harmony->gpio_requested & GPIO_SPKR_EN) + gpio_free(pdata->gpio_spkr_en); + + kfree(harmony); + + return 0; +} + +static struct platform_driver tegra_snd_harmony_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + .pm = &snd_soc_pm_ops, + }, + .probe = tegra_snd_harmony_probe, + .remove = __devexit_p(tegra_snd_harmony_remove), +}; + +static int __init snd_tegra_harmony_init(void) +{ + return platform_driver_register(&tegra_snd_harmony_driver); +} +module_init(snd_tegra_harmony_init); + +static void __exit snd_tegra_harmony_exit(void) +{ + platform_driver_unregister(&tegra_snd_harmony_driver); +} +module_exit(snd_tegra_harmony_exit); + +MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); +MODULE_DESCRIPTION("Harmony machine ASoC driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/tegra/tegra_asoc_utils.c b/sound/soc/tegra/tegra_asoc_utils.c new file mode 100644 index 000000000000..52f0a3f9ce40 --- /dev/null +++ b/sound/soc/tegra/tegra_asoc_utils.c @@ -0,0 +1,155 @@ +/* + * tegra_asoc_utils.c - Harmony machine ASoC driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/clk.h> +#include <linux/device.h> +#include <linux/err.h> +#include <linux/kernel.h> + +#include "tegra_asoc_utils.h" + +int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, + int mclk, int *mclk_change) +{ + int new_baseclock; + int err; + + switch (srate) { + case 11025: + case 22050: + case 44100: + case 88200: + new_baseclock = 56448000; + break; + case 8000: + case 16000: + case 32000: + case 48000: + case 64000: + case 96000: + new_baseclock = 73728000; + break; + default: + return -EINVAL; + } + + *mclk_change = ((new_baseclock != data->set_baseclock) || + (mclk != data->set_mclk)); + if (!*mclk_change) + return 0; + + data->set_baseclock = 0; + data->set_mclk = 0; + + clk_disable(data->clk_cdev1); + clk_disable(data->clk_pll_a_out0); + clk_disable(data->clk_pll_a); + + err = clk_set_rate(data->clk_pll_a, new_baseclock); + if (err) { + dev_err(data->dev, "Can't set pll_a rate: %d\n", err); + return err; + } + + err = clk_set_rate(data->clk_pll_a_out0, mclk); + if (err) { + dev_err(data->dev, "Can't set pll_a_out0 rate: %d\n", err); + return err; + } + + /* Don't set cdev1 rate; its locked to pll_a_out0 */ + + err = clk_enable(data->clk_pll_a); + if (err) { + dev_err(data->dev, "Can't enable pll_a: %d\n", err); + return err; + } + + err = clk_enable(data->clk_pll_a_out0); + if (err) { + dev_err(data->dev, "Can't enable pll_a_out0: %d\n", err); + return err; + } + + err = clk_enable(data->clk_cdev1); + if (err) { + dev_err(data->dev, "Can't enable cdev1: %d\n", err); + return err; + } + + data->set_baseclock = new_baseclock; + data->set_mclk = mclk; + + return 0; +} +EXPORT_SYMBOL_GPL(tegra_asoc_utils_set_rate); + +int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, + struct device *dev) +{ + int ret; + + data->dev = dev; + + data->clk_pll_a = clk_get_sys(NULL, "pll_a"); + if (IS_ERR(data->clk_pll_a)) { + dev_err(data->dev, "Can't retrieve clk pll_a\n"); + ret = PTR_ERR(data->clk_pll_a); + goto err; + } + + data->clk_pll_a_out0 = clk_get_sys(NULL, "pll_a_out0"); + if (IS_ERR(data->clk_pll_a_out0)) { + dev_err(data->dev, "Can't retrieve clk pll_a_out0\n"); + ret = PTR_ERR(data->clk_pll_a_out0); + goto err_put_pll_a; + } + + data->clk_cdev1 = clk_get_sys(NULL, "cdev1"); + if (IS_ERR(data->clk_cdev1)) { + dev_err(data->dev, "Can't retrieve clk cdev1\n"); + ret = PTR_ERR(data->clk_cdev1); + goto err_put_pll_a_out0; + } + + return 0; + +err_put_pll_a_out0: + clk_put(data->clk_pll_a_out0); +err_put_pll_a: + clk_put(data->clk_pll_a); +err: + return ret; +} +EXPORT_SYMBOL_GPL(tegra_asoc_utils_init); + +void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data) +{ + clk_put(data->clk_cdev1); + clk_put(data->clk_pll_a_out0); + clk_put(data->clk_pll_a); +} +EXPORT_SYMBOL_GPL(tegra_asoc_utils_fini); + +MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); +MODULE_DESCRIPTION("Tegra ASoC utility code"); +MODULE_LICENSE("GPL"); diff --git a/sound/soc/tegra/tegra_asoc_utils.h b/sound/soc/tegra/tegra_asoc_utils.h new file mode 100644 index 000000000000..bbba7afdfc2c --- /dev/null +++ b/sound/soc/tegra/tegra_asoc_utils.h @@ -0,0 +1,45 @@ +/* + * tegra_asoc_utils.h - Definitions for Tegra DAS driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TEGRA_ASOC_UTILS_H__ +#define __TEGRA_ASOC_UTILS_H_ + +struct clk; +struct device; + +struct tegra_asoc_utils_data { + struct device *dev; + struct clk *clk_pll_a; + struct clk *clk_pll_a_out0; + struct clk *clk_cdev1; + int set_baseclock; + int set_mclk; +}; + +int tegra_asoc_utils_set_rate(struct tegra_asoc_utils_data *data, int srate, + int mclk, int *mclk_change); +int tegra_asoc_utils_init(struct tegra_asoc_utils_data *data, + struct device *dev); +void tegra_asoc_utils_fini(struct tegra_asoc_utils_data *data); + +#endif + diff --git a/sound/soc/tegra/tegra_das.c b/sound/soc/tegra/tegra_das.c new file mode 100644 index 000000000000..9f24ef73f2cb --- /dev/null +++ b/sound/soc/tegra/tegra_das.c @@ -0,0 +1,265 @@ +/* + * tegra_das.c - Tegra DAS driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/module.h> +#include <linux/debugfs.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <mach/iomap.h> +#include <sound/soc.h> +#include "tegra_das.h" + +#define DRV_NAME "tegra-das" + +static struct tegra_das *das; + +static inline void tegra_das_write(u32 reg, u32 val) +{ + __raw_writel(val, das->regs + reg); +} + +static inline u32 tegra_das_read(u32 reg) +{ + return __raw_readl(das->regs + reg); +} + +int tegra_das_connect_dap_to_dac(int dap, int dac) +{ + u32 addr; + u32 reg; + + if (!das) + return -ENODEV; + + addr = TEGRA_DAS_DAP_CTRL_SEL + + (dap * TEGRA_DAS_DAP_CTRL_SEL_STRIDE); + reg = dac << TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P; + + tegra_das_write(addr, reg); + + return 0; +} +EXPORT_SYMBOL_GPL(tegra_das_connect_dap_to_dac); + +int tegra_das_connect_dap_to_dap(int dap, int otherdap, int master, + int sdata1rx, int sdata2rx) +{ + u32 addr; + u32 reg; + + if (!das) + return -ENODEV; + + addr = TEGRA_DAS_DAP_CTRL_SEL + + (dap * TEGRA_DAS_DAP_CTRL_SEL_STRIDE); + reg = otherdap << TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P | + !!sdata2rx << TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P | + !!sdata1rx << TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P | + !!master << TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P; + + tegra_das_write(addr, reg); + + return 0; +} +EXPORT_SYMBOL_GPL(tegra_das_connect_dap_to_dap); + +int tegra_das_connect_dac_to_dap(int dac, int dap) +{ + u32 addr; + u32 reg; + + if (!das) + return -ENODEV; + + addr = TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL + + (dac * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE); + reg = dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P | + dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P | + dap << TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P; + + tegra_das_write(addr, reg); + + return 0; +} +EXPORT_SYMBOL_GPL(tegra_das_connect_dac_to_dap); + +#ifdef CONFIG_DEBUG_FS +static int tegra_das_show(struct seq_file *s, void *unused) +{ + int i; + u32 addr; + u32 reg; + + for (i = 0; i < TEGRA_DAS_DAP_CTRL_SEL_COUNT; i++) { + addr = TEGRA_DAS_DAP_CTRL_SEL + + (i * TEGRA_DAS_DAP_CTRL_SEL_STRIDE); + reg = tegra_das_read(addr); + seq_printf(s, "TEGRA_DAS_DAP_CTRL_SEL[%d] = %08x\n", i, reg); + } + + for (i = 0; i < TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT; i++) { + addr = TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL + + (i * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE); + reg = tegra_das_read(addr); + seq_printf(s, "TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL[%d] = %08x\n", + i, reg); + } + + return 0; +} + +static int tegra_das_debug_open(struct inode *inode, struct file *file) +{ + return single_open(file, tegra_das_show, inode->i_private); +} + +static const struct file_operations tegra_das_debug_fops = { + .open = tegra_das_debug_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static void tegra_das_debug_add(struct tegra_das *das) +{ + das->debug = debugfs_create_file(DRV_NAME, S_IRUGO, + snd_soc_debugfs_root, das, + &tegra_das_debug_fops); +} + +static void tegra_das_debug_remove(struct tegra_das *das) +{ + if (das->debug) + debugfs_remove(das->debug); +} +#else +static inline void tegra_das_debug_add(struct tegra_das *das) +{ +} + +static inline void tegra_das_debug_remove(struct tegra_das *das) +{ +} +#endif + +static int __devinit tegra_das_probe(struct platform_device *pdev) +{ + struct resource *res, *region; + int ret = 0; + + if (das) + return -ENODEV; + + das = kzalloc(sizeof(struct tegra_das), GFP_KERNEL); + if (!das) { + dev_err(&pdev->dev, "Can't allocate tegra_das\n"); + ret = -ENOMEM; + goto exit; + } + das->dev = &pdev->dev; + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!res) { + dev_err(&pdev->dev, "No memory resource\n"); + ret = -ENODEV; + goto err_free; + } + + region = request_mem_region(res->start, resource_size(res), + pdev->name); + if (!region) { + dev_err(&pdev->dev, "Memory region already claimed\n"); + ret = -EBUSY; + goto err_free; + } + + das->regs = ioremap(res->start, resource_size(res)); + if (!das->regs) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err_release; + } + + tegra_das_debug_add(das); + + platform_set_drvdata(pdev, das); + + return 0; + +err_release: + release_mem_region(res->start, resource_size(res)); +err_free: + kfree(das); + das = 0; +exit: + return ret; +} + +static int __devexit tegra_das_remove(struct platform_device *pdev) +{ + struct resource *res; + + if (!das) + return -ENODEV; + + platform_set_drvdata(pdev, NULL); + + tegra_das_debug_remove(das); + + iounmap(das->regs); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(res->start, resource_size(res)); + + kfree(das); + das = 0; + + return 0; +} + +static struct platform_driver tegra_das_driver = { + .probe = tegra_das_probe, + .remove = __devexit_p(tegra_das_remove), + .driver = { + .name = DRV_NAME, + }, +}; + +static int __init tegra_das_modinit(void) +{ + return platform_driver_register(&tegra_das_driver); +} +module_init(tegra_das_modinit); + +static void __exit tegra_das_modexit(void) +{ + platform_driver_unregister(&tegra_das_driver); +} +module_exit(tegra_das_modexit); + +MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); +MODULE_DESCRIPTION("Tegra DAS driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/tegra/tegra_das.h b/sound/soc/tegra/tegra_das.h new file mode 100644 index 000000000000..2c96c7b3c459 --- /dev/null +++ b/sound/soc/tegra/tegra_das.h @@ -0,0 +1,135 @@ +/* + * tegra_das.h - Definitions for Tegra DAS driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TEGRA_DAS_H__ +#define __TEGRA_DAS_H__ + +/* Register TEGRA_DAS_DAP_CTRL_SEL */ +#define TEGRA_DAS_DAP_CTRL_SEL 0x00 +#define TEGRA_DAS_DAP_CTRL_SEL_COUNT 5 +#define TEGRA_DAS_DAP_CTRL_SEL_STRIDE 4 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_P 31 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_MS_SEL_S 1 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_P 30 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA1_TX_RX_S 1 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_P 29 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_SDATA2_TX_RX_S 1 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_P 0 +#define TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL_S 5 + +/* Values for field TEGRA_DAS_DAP_CTRL_SEL_DAP_CTRL_SEL */ +#define TEGRA_DAS_DAP_SEL_DAC1 0 +#define TEGRA_DAS_DAP_SEL_DAC2 1 +#define TEGRA_DAS_DAP_SEL_DAC3 2 +#define TEGRA_DAS_DAP_SEL_DAP1 16 +#define TEGRA_DAS_DAP_SEL_DAP2 17 +#define TEGRA_DAS_DAP_SEL_DAP3 18 +#define TEGRA_DAS_DAP_SEL_DAP4 19 +#define TEGRA_DAS_DAP_SEL_DAP5 20 + +/* Register TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL */ +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL 0x40 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_COUNT 3 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_STRIDE 4 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_P 28 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL_S 4 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_P 24 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL_S 4 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_P 0 +#define TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL_S 4 + +/* + * Values for: + * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA2_SEL + * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_SDATA1_SEL + * TEGRA_DAS_DAC_INPUT_DATA_CLK_SEL_DAC_CLK_SEL + */ +#define TEGRA_DAS_DAC_SEL_DAP1 0 +#define TEGRA_DAS_DAC_SEL_DAP2 1 +#define TEGRA_DAS_DAC_SEL_DAP3 2 +#define TEGRA_DAS_DAC_SEL_DAP4 3 +#define TEGRA_DAS_DAC_SEL_DAP5 4 + +/* + * Names/IDs of the DACs/DAPs. + */ + +#define TEGRA_DAS_DAP_ID_1 0 +#define TEGRA_DAS_DAP_ID_2 1 +#define TEGRA_DAS_DAP_ID_3 2 +#define TEGRA_DAS_DAP_ID_4 3 +#define TEGRA_DAS_DAP_ID_5 4 + +#define TEGRA_DAS_DAC_ID_1 0 +#define TEGRA_DAS_DAC_ID_2 1 +#define TEGRA_DAS_DAC_ID_3 2 + +struct tegra_das { + struct device *dev; + void __iomem *regs; + struct dentry *debug; +}; + +/* + * Terminology: + * DAS: Digital audio switch (HW module controlled by this driver) + * DAP: Digital audio port (port/pins on Tegra device) + * DAC: Digital audio controller (e.g. I2S or AC97 controller elsewhere) + * + * The Tegra DAS is a mux/cross-bar which can connect each DAP to a specific + * DAC, or another DAP. When DAPs are connected, one must be the master and + * one the slave. Each DAC allows selection of a specific DAP for input, to + * cater for the case where N DAPs are connected to 1 DAC for broadcast + * output. + * + * This driver is dumb; no attempt is made to ensure that a valid routing + * configuration is programmed. + */ + +/* + * Connect a DAP to to a DAC + * dap_id: DAP to connect: TEGRA_DAS_DAP_ID_* + * dac_sel: DAC to connect to: TEGRA_DAS_DAP_SEL_DAC* + */ +extern int tegra_das_connect_dap_to_dac(int dap_id, int dac_sel); + +/* + * Connect a DAP to to another DAP + * dap_id: DAP to connect: TEGRA_DAS_DAP_ID_* + * other_dap_sel: DAP to connect to: TEGRA_DAS_DAP_SEL_DAP* + * master: Is this DAP the master (1) or slave (0) + * sdata1rx: Is this DAP's SDATA1 pin RX (1) or TX (0) + * sdata2rx: Is this DAP's SDATA2 pin RX (1) or TX (0) + */ +extern int tegra_das_connect_dap_to_dap(int dap_id, int other_dap_sel, + int master, int sdata1rx, + int sdata2rx); + +/* + * Connect a DAC's input to a DAP + * (DAC outputs are selected by the DAP) + * dac_id: DAC ID to connect: TEGRA_DAS_DAC_ID_* + * dap_sel: DAP to receive input from: TEGRA_DAS_DAC_SEL_DAP* + */ +extern int tegra_das_connect_dac_to_dap(int dac_id, int dap_sel); + +#endif diff --git a/sound/soc/tegra/tegra_i2s.c b/sound/soc/tegra/tegra_i2s.c new file mode 100644 index 000000000000..4f5e2c90b020 --- /dev/null +++ b/sound/soc/tegra/tegra_i2s.c @@ -0,0 +1,503 @@ +/* + * tegra_i2s.c - Tegra I2S driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * Copyright (c) 2009-2010, NVIDIA Corporation. + * Scott Peterson <speterson@nvidia.com> + * + * Copyright (C) 2010 Google, Inc. + * Iliyan Malchev <malchev@google.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/clk.h> +#include <linux/module.h> +#include <linux/debugfs.h> +#include <linux/device.h> +#include <linux/platform_device.h> +#include <linux/seq_file.h> +#include <linux/slab.h> +#include <linux/io.h> +#include <mach/iomap.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include "tegra_das.h" +#include "tegra_i2s.h" + +#define DRV_NAME "tegra-i2s" + +static inline void tegra_i2s_write(struct tegra_i2s *i2s, u32 reg, u32 val) +{ + __raw_writel(val, i2s->regs + reg); +} + +static inline u32 tegra_i2s_read(struct tegra_i2s *i2s, u32 reg) +{ + return __raw_readl(i2s->regs + reg); +} + +#ifdef CONFIG_DEBUG_FS +static int tegra_i2s_show(struct seq_file *s, void *unused) +{ +#define REG(r) { r, #r } + static const struct { + int offset; + const char *name; + } regs[] = { + REG(TEGRA_I2S_CTRL), + REG(TEGRA_I2S_STATUS), + REG(TEGRA_I2S_TIMING), + REG(TEGRA_I2S_FIFO_SCR), + REG(TEGRA_I2S_PCM_CTRL), + REG(TEGRA_I2S_NW_CTRL), + REG(TEGRA_I2S_TDM_CTRL), + REG(TEGRA_I2S_TDM_TX_RX_CTRL), + }; +#undef REG + + struct tegra_i2s *i2s = s->private; + int i; + + for (i = 0; i < ARRAY_SIZE(regs); i++) { + u32 val = tegra_i2s_read(i2s, regs[i].offset); + seq_printf(s, "%s = %08x\n", regs[i].name, val); + } + + return 0; +} + +static int tegra_i2s_debug_open(struct inode *inode, struct file *file) +{ + return single_open(file, tegra_i2s_show, inode->i_private); +} + +static const struct file_operations tegra_i2s_debug_fops = { + .open = tegra_i2s_debug_open, + .read = seq_read, + .llseek = seq_lseek, + .release = single_release, +}; + +static void tegra_i2s_debug_add(struct tegra_i2s *i2s, int id) +{ + char name[] = DRV_NAME ".0"; + + snprintf(name, sizeof(name), DRV_NAME".%1d", id); + i2s->debug = debugfs_create_file(name, S_IRUGO, snd_soc_debugfs_root, + i2s, &tegra_i2s_debug_fops); +} + +static void tegra_i2s_debug_remove(struct tegra_i2s *i2s) +{ + if (i2s->debug) + debugfs_remove(i2s->debug); +} +#else +static inline void tegra_i2s_debug_add(struct tegra_i2s *i2s) +{ +} + +static inline void tegra_i2s_debug_remove(struct tegra_i2s *i2s) +{ +} +#endif + +static int tegra_i2s_set_fmt(struct snd_soc_dai *dai, + unsigned int fmt) +{ + struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + switch (fmt & SND_SOC_DAIFMT_INV_MASK) { + case SND_SOC_DAIFMT_NB_NF: + break; + default: + return -EINVAL; + } + + i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_MASTER_ENABLE; + switch (fmt & SND_SOC_DAIFMT_MASTER_MASK) { + case SND_SOC_DAIFMT_CBS_CFS: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_MASTER_ENABLE; + break; + case SND_SOC_DAIFMT_CBM_CFM: + break; + default: + return -EINVAL; + } + + i2s->reg_ctrl &= ~(TEGRA_I2S_CTRL_BIT_FORMAT_MASK | + TEGRA_I2S_CTRL_LRCK_MASK); + switch (fmt & SND_SOC_DAIFMT_FORMAT_MASK) { + case SND_SOC_DAIFMT_DSP_A: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_DSP; + i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW; + break; + case SND_SOC_DAIFMT_DSP_B: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_DSP; + i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_R_LOW; + break; + case SND_SOC_DAIFMT_I2S: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_I2S; + i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW; + break; + case SND_SOC_DAIFMT_RIGHT_J: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_RJM; + i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW; + break; + case SND_SOC_DAIFMT_LEFT_J: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_FORMAT_LJM; + i2s->reg_ctrl |= TEGRA_I2S_CTRL_LRCK_L_LOW; + break; + default: + return -EINVAL; + } + + return 0; +} + +static int tegra_i2s_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params, + struct snd_soc_dai *dai) +{ + struct device *dev = substream->pcm->card->dev; + struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai); + u32 reg; + int ret, sample_size, srate, i2sclock, bitcnt; + + i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_BIT_SIZE_MASK; + switch (params_format(params)) { + case SNDRV_PCM_FORMAT_S16_LE: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_16; + sample_size = 16; + break; + case SNDRV_PCM_FORMAT_S24_LE: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_24; + sample_size = 24; + break; + case SNDRV_PCM_FORMAT_S32_LE: + i2s->reg_ctrl |= TEGRA_I2S_CTRL_BIT_SIZE_32; + sample_size = 32; + break; + default: + return -EINVAL; + } + + srate = params_rate(params); + + /* Final "* 2" required by Tegra hardware */ + i2sclock = srate * params_channels(params) * sample_size * 2; + + ret = clk_set_rate(i2s->clk_i2s, i2sclock); + if (ret) { + dev_err(dev, "Can't set I2S clock rate: %d\n", ret); + return ret; + } + + bitcnt = (i2sclock / (2 * srate)) - 1; + if (bitcnt < 0 || bitcnt > TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US) + return -EINVAL; + reg = bitcnt << TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT; + + if (i2sclock % (2 * srate)) + reg |= TEGRA_I2S_TIMING_NON_SYM_ENABLE; + + tegra_i2s_write(i2s, TEGRA_I2S_TIMING, reg); + + tegra_i2s_write(i2s, TEGRA_I2S_FIFO_SCR, + TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_FOUR_SLOTS | + TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_FOUR_SLOTS); + + return 0; +} + +static void tegra_i2s_start_playback(struct tegra_i2s *i2s) +{ + i2s->reg_ctrl |= TEGRA_I2S_CTRL_FIFO1_ENABLE; + tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl); +} + +static void tegra_i2s_stop_playback(struct tegra_i2s *i2s) +{ + i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_FIFO1_ENABLE; + tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl); +} + +static void tegra_i2s_start_capture(struct tegra_i2s *i2s) +{ + i2s->reg_ctrl |= TEGRA_I2S_CTRL_FIFO2_ENABLE; + tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl); +} + +static void tegra_i2s_stop_capture(struct tegra_i2s *i2s) +{ + i2s->reg_ctrl &= ~TEGRA_I2S_CTRL_FIFO2_ENABLE; + tegra_i2s_write(i2s, TEGRA_I2S_CTRL, i2s->reg_ctrl); +} + +static int tegra_i2s_trigger(struct snd_pcm_substream *substream, int cmd, + struct snd_soc_dai *dai) +{ + struct tegra_i2s *i2s = snd_soc_dai_get_drvdata(dai); + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + case SNDRV_PCM_TRIGGER_RESUME: + if (!i2s->clk_refs) + clk_enable(i2s->clk_i2s); + i2s->clk_refs++; + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + tegra_i2s_start_playback(i2s); + else + tegra_i2s_start_capture(i2s); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + case SNDRV_PCM_TRIGGER_SUSPEND: + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + tegra_i2s_stop_playback(i2s); + else + tegra_i2s_stop_capture(i2s); + i2s->clk_refs--; + if (!i2s->clk_refs) + clk_disable(i2s->clk_i2s); + break; + default: + return -EINVAL; + } + + return 0; +} + +static int tegra_i2s_probe(struct snd_soc_dai *dai) +{ + struct tegra_i2s * i2s = snd_soc_dai_get_drvdata(dai); + + dai->capture_dma_data = &i2s->capture_dma_data; + dai->playback_dma_data = &i2s->playback_dma_data; + + return 0; +} + +static struct snd_soc_dai_ops tegra_i2s_dai_ops = { + .set_fmt = tegra_i2s_set_fmt, + .hw_params = tegra_i2s_hw_params, + .trigger = tegra_i2s_trigger, +}; + +struct snd_soc_dai_driver tegra_i2s_dai[] = { + { + .name = DRV_NAME ".0", + .probe = tegra_i2s_probe, + .playback = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .ops = &tegra_i2s_dai_ops, + .symmetric_rates = 1, + }, + { + .name = DRV_NAME ".1", + .probe = tegra_i2s_probe, + .playback = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .capture = { + .channels_min = 2, + .channels_max = 2, + .rates = SNDRV_PCM_RATE_8000_96000, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + }, + .ops = &tegra_i2s_dai_ops, + .symmetric_rates = 1, + }, +}; + +static __devinit int tegra_i2s_platform_probe(struct platform_device *pdev) +{ + struct tegra_i2s * i2s; + char clk_name[12]; /* tegra-i2s.0 */ + struct resource *mem, *memregion, *dmareq; + int ret; + + if ((pdev->id < 0) || + (pdev->id >= ARRAY_SIZE(tegra_i2s_dai))) { + dev_err(&pdev->dev, "ID %d out of range\n", pdev->id); + return -EINVAL; + } + + /* + * FIXME: Until a codec driver exists for the tegra DAS, hard-code a + * 1:1 mapping between audio controllers and audio ports. + */ + ret = tegra_das_connect_dap_to_dac(TEGRA_DAS_DAP_ID_1 + pdev->id, + TEGRA_DAS_DAP_SEL_DAC1 + pdev->id); + if (ret) { + dev_err(&pdev->dev, "Can't set up DAP connection\n"); + return ret; + } + ret = tegra_das_connect_dac_to_dap(TEGRA_DAS_DAC_ID_1 + pdev->id, + TEGRA_DAS_DAC_SEL_DAP1 + pdev->id); + if (ret) { + dev_err(&pdev->dev, "Can't set up DAC connection\n"); + return ret; + } + + i2s = kzalloc(sizeof(struct tegra_i2s), GFP_KERNEL); + if (!i2s) { + dev_err(&pdev->dev, "Can't allocate tegra_i2s\n"); + ret = -ENOMEM; + goto exit; + } + dev_set_drvdata(&pdev->dev, i2s); + + snprintf(clk_name, sizeof(clk_name), DRV_NAME ".%d", pdev->id); + i2s->clk_i2s = clk_get_sys(clk_name, NULL); + if (IS_ERR(i2s->clk_i2s)) { + dev_err(&pdev->dev, "Can't retrieve i2s clock\n"); + ret = PTR_ERR(i2s->clk_i2s); + goto err_free; + } + + mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); + if (!mem) { + dev_err(&pdev->dev, "No memory resource\n"); + ret = -ENODEV; + goto err_clk_put; + } + + dmareq = platform_get_resource(pdev, IORESOURCE_DMA, 0); + if (!dmareq) { + dev_err(&pdev->dev, "No DMA resource\n"); + ret = -ENODEV; + goto err_clk_put; + } + + memregion = request_mem_region(mem->start, resource_size(mem), + DRV_NAME); + if (!memregion) { + dev_err(&pdev->dev, "Memory region already claimed\n"); + ret = -EBUSY; + goto err_clk_put; + } + + i2s->regs = ioremap(mem->start, resource_size(mem)); + if (!i2s->regs) { + dev_err(&pdev->dev, "ioremap failed\n"); + ret = -ENOMEM; + goto err_release; + } + + i2s->capture_dma_data.addr = mem->start + TEGRA_I2S_FIFO2; + i2s->capture_dma_data.wrap = 4; + i2s->capture_dma_data.width = 32; + i2s->capture_dma_data.req_sel = dmareq->start; + + i2s->playback_dma_data.addr = mem->start + TEGRA_I2S_FIFO1; + i2s->playback_dma_data.wrap = 4; + i2s->playback_dma_data.width = 32; + i2s->playback_dma_data.req_sel = dmareq->start; + + i2s->reg_ctrl = TEGRA_I2S_CTRL_FIFO_FORMAT_PACKED; + + ret = snd_soc_register_dai(&pdev->dev, &tegra_i2s_dai[pdev->id]); + if (ret) { + dev_err(&pdev->dev, "Could not register DAI: %d\n", ret); + ret = -ENOMEM; + goto err_unmap; + } + + tegra_i2s_debug_add(i2s, pdev->id); + + return 0; + +err_unmap: + iounmap(i2s->regs); +err_release: + release_mem_region(mem->start, resource_size(mem)); +err_clk_put: + clk_put(i2s->clk_i2s); +err_free: + kfree(i2s); +exit: + return ret; +} + +static int __devexit tegra_i2s_platform_remove(struct platform_device *pdev) +{ + struct tegra_i2s *i2s = dev_get_drvdata(&pdev->dev); + struct resource *res; + + snd_soc_unregister_dai(&pdev->dev); + + tegra_i2s_debug_remove(i2s); + + iounmap(i2s->regs); + + res = platform_get_resource(pdev, IORESOURCE_MEM, 0); + release_mem_region(res->start, resource_size(res)); + + clk_put(i2s->clk_i2s); + + kfree(i2s); + + return 0; +} + +static struct platform_driver tegra_i2s_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + }, + .probe = tegra_i2s_platform_probe, + .remove = __devexit_p(tegra_i2s_platform_remove), +}; + +static int __init snd_tegra_i2s_init(void) +{ + return platform_driver_register(&tegra_i2s_driver); +} +module_init(snd_tegra_i2s_init); + +static void __exit snd_tegra_i2s_exit(void) +{ + platform_driver_unregister(&tegra_i2s_driver); +} +module_exit(snd_tegra_i2s_exit); + +MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); +MODULE_DESCRIPTION("Tegra I2S ASoC driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/tegra/tegra_i2s.h b/sound/soc/tegra/tegra_i2s.h new file mode 100644 index 000000000000..2b38a096f46c --- /dev/null +++ b/sound/soc/tegra/tegra_i2s.h @@ -0,0 +1,165 @@ +/* + * tegra_i2s.h - Definitions for Tegra I2S driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * Copyright (c) 2009-2010, NVIDIA Corporation. + * Scott Peterson <speterson@nvidia.com> + * + * Copyright (C) 2010 Google, Inc. + * Iliyan Malchev <malchev@google.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TEGRA_I2S_H__ +#define __TEGRA_I2S_H__ + +#include "tegra_pcm.h" + +/* Register offsets from TEGRA_I2S1_BASE and TEGRA_I2S2_BASE */ + +#define TEGRA_I2S_CTRL 0x00 +#define TEGRA_I2S_STATUS 0x04 +#define TEGRA_I2S_TIMING 0x08 +#define TEGRA_I2S_FIFO_SCR 0x0c +#define TEGRA_I2S_PCM_CTRL 0x10 +#define TEGRA_I2S_NW_CTRL 0x14 +#define TEGRA_I2S_TDM_CTRL 0x20 +#define TEGRA_I2S_TDM_TX_RX_CTRL 0x24 +#define TEGRA_I2S_FIFO1 0x40 +#define TEGRA_I2S_FIFO2 0x80 + +/* Fields in TEGRA_I2S_CTRL */ + +#define TEGRA_I2S_CTRL_FIFO2_TX_ENABLE (1 << 30) +#define TEGRA_I2S_CTRL_FIFO1_ENABLE (1 << 29) +#define TEGRA_I2S_CTRL_FIFO2_ENABLE (1 << 28) +#define TEGRA_I2S_CTRL_FIFO1_RX_ENABLE (1 << 27) +#define TEGRA_I2S_CTRL_FIFO_LPBK_ENABLE (1 << 26) +#define TEGRA_I2S_CTRL_MASTER_ENABLE (1 << 25) + +#define TEGRA_I2S_LRCK_LEFT_LOW 0 +#define TEGRA_I2S_LRCK_RIGHT_LOW 1 + +#define TEGRA_I2S_CTRL_LRCK_SHIFT 24 +#define TEGRA_I2S_CTRL_LRCK_MASK (1 << TEGRA_I2S_CTRL_LRCK_SHIFT) +#define TEGRA_I2S_CTRL_LRCK_L_LOW (TEGRA_I2S_LRCK_LEFT_LOW << TEGRA_I2S_CTRL_LRCK_SHIFT) +#define TEGRA_I2S_CTRL_LRCK_R_LOW (TEGRA_I2S_LRCK_RIGHT_LOW << TEGRA_I2S_CTRL_LRCK_SHIFT) + +#define TEGRA_I2S_BIT_FORMAT_I2S 0 +#define TEGRA_I2S_BIT_FORMAT_RJM 1 +#define TEGRA_I2S_BIT_FORMAT_LJM 2 +#define TEGRA_I2S_BIT_FORMAT_DSP 3 + +#define TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT 10 +#define TEGRA_I2S_CTRL_BIT_FORMAT_MASK (3 << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_BIT_FORMAT_I2S (TEGRA_I2S_BIT_FORMAT_I2S << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_BIT_FORMAT_RJM (TEGRA_I2S_BIT_FORMAT_RJM << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_BIT_FORMAT_LJM (TEGRA_I2S_BIT_FORMAT_LJM << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_BIT_FORMAT_DSP (TEGRA_I2S_BIT_FORMAT_DSP << TEGRA_I2S_CTRL_BIT_FORMAT_SHIFT) + +#define TEGRA_I2S_BIT_SIZE_16 0 +#define TEGRA_I2S_BIT_SIZE_20 1 +#define TEGRA_I2S_BIT_SIZE_24 2 +#define TEGRA_I2S_BIT_SIZE_32 3 + +#define TEGRA_I2S_CTRL_BIT_SIZE_SHIFT 8 +#define TEGRA_I2S_CTRL_BIT_SIZE_MASK (3 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT) +#define TEGRA_I2S_CTRL_BIT_SIZE_16 (TEGRA_I2S_BIT_SIZE_16 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT) +#define TEGRA_I2S_CTRL_BIT_SIZE_20 (TEGRA_I2S_BIT_SIZE_20 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT) +#define TEGRA_I2S_CTRL_BIT_SIZE_24 (TEGRA_I2S_BIT_SIZE_24 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT) +#define TEGRA_I2S_CTRL_BIT_SIZE_32 (TEGRA_I2S_BIT_SIZE_32 << TEGRA_I2S_CTRL_BIT_SIZE_SHIFT) + +#define TEGRA_I2S_FIFO_16_LSB 0 +#define TEGRA_I2S_FIFO_20_LSB 1 +#define TEGRA_I2S_FIFO_24_LSB 2 +#define TEGRA_I2S_FIFO_32 3 +#define TEGRA_I2S_FIFO_PACKED 7 + +#define TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT 4 +#define TEGRA_I2S_CTRL_FIFO_FORMAT_MASK (7 << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_FIFO_FORMAT_16_LSB (TEGRA_I2S_FIFO_16_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_FIFO_FORMAT_20_LSB (TEGRA_I2S_FIFO_20_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_FIFO_FORMAT_24_LSB (TEGRA_I2S_FIFO_24_LSB << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_FIFO_FORMAT_32 (TEGRA_I2S_FIFO_32 << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) +#define TEGRA_I2S_CTRL_FIFO_FORMAT_PACKED (TEGRA_I2S_FIFO_PACKED << TEGRA_I2S_CTRL_FIFO_FORMAT_SHIFT) + +#define TEGRA_I2S_CTRL_IE_FIFO1_ERR (1 << 3) +#define TEGRA_I2S_CTRL_IE_FIFO2_ERR (1 << 2) +#define TEGRA_I2S_CTRL_QE_FIFO1 (1 << 1) +#define TEGRA_I2S_CTRL_QE_FIFO2 (1 << 0) + +/* Fields in TEGRA_I2S_STATUS */ + +#define TEGRA_I2S_STATUS_FIFO1_RDY (1 << 31) +#define TEGRA_I2S_STATUS_FIFO2_RDY (1 << 30) +#define TEGRA_I2S_STATUS_FIFO1_BSY (1 << 29) +#define TEGRA_I2S_STATUS_FIFO2_BSY (1 << 28) +#define TEGRA_I2S_STATUS_FIFO1_ERR (1 << 3) +#define TEGRA_I2S_STATUS_FIFO2_ERR (1 << 2) +#define TEGRA_I2S_STATUS_QS_FIFO1 (1 << 1) +#define TEGRA_I2S_STATUS_QS_FIFO2 (1 << 0) + +/* Fields in TEGRA_I2S_TIMING */ + +#define TEGRA_I2S_TIMING_NON_SYM_ENABLE (1 << 12) +#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT 0 +#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US 0x7fff +#define TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK (TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_MASK_US << TEGRA_I2S_TIMING_CHANNEL_BIT_COUNT_SHIFT) + +/* Fields in TEGRA_I2S_FIFO_SCR */ + +#define TEGRA_I2S_FIFO_SCR_FIFO2_FULL_EMPTY_COUNT_SHIFT 24 +#define TEGRA_I2S_FIFO_SCR_FIFO1_FULL_EMPTY_COUNT_SHIFT 16 +#define TEGRA_I2S_FIFO_SCR_FIFO_FULL_EMPTY_COUNT_MASK 0x3f + +#define TEGRA_I2S_FIFO_SCR_FIFO2_CLR (1 << 12) +#define TEGRA_I2S_FIFO_SCR_FIFO1_CLR (1 << 8) + +#define TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT 0 +#define TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS 1 +#define TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS 2 +#define TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS 3 + +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT 4 +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_MASK (3 << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_ONE_SLOT (TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_FOUR_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_EIGHT_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_TWELVE_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO2_ATN_LVL_SHIFT) + +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT 0 +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_MASK (3 << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_ONE_SLOT (TEGRA_I2S_FIFO_ATN_LVL_ONE_SLOT << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_FOUR_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_FOUR_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_EIGHT_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_EIGHT_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT) +#define TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_TWELVE_SLOTS (TEGRA_I2S_FIFO_ATN_LVL_TWELVE_SLOTS << TEGRA_I2S_FIFO_SCR_FIFO1_ATN_LVL_SHIFT) + +struct tegra_i2s { + struct clk *clk_i2s; + int clk_refs; + struct tegra_pcm_dma_params capture_dma_data; + struct tegra_pcm_dma_params playback_dma_data; + void __iomem *regs; + struct dentry *debug; + u32 reg_ctrl; +}; + +#endif diff --git a/sound/soc/tegra/tegra_pcm.c b/sound/soc/tegra/tegra_pcm.c new file mode 100644 index 000000000000..3c271f953582 --- /dev/null +++ b/sound/soc/tegra/tegra_pcm.c @@ -0,0 +1,404 @@ +/* + * tegra_pcm.c - Tegra PCM driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * Copyright (c) 2009-2010, NVIDIA Corporation. + * Scott Peterson <speterson@nvidia.com> + * Vijay Mali <vmali@nvidia.com> + * + * Copyright (C) 2010 Google, Inc. + * Iliyan Malchev <malchev@google.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#include <linux/module.h> +#include <linux/dma-mapping.h> +#include <linux/slab.h> +#include <sound/core.h> +#include <sound/pcm.h> +#include <sound/pcm_params.h> +#include <sound/soc.h> + +#include "tegra_pcm.h" + +#define DRV_NAME "tegra-pcm-audio" + +static const struct snd_pcm_hardware tegra_pcm_hardware = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_PAUSE | + SNDRV_PCM_INFO_RESUME | + SNDRV_PCM_INFO_INTERLEAVED, + .formats = SNDRV_PCM_FMTBIT_S16_LE, + .channels_min = 2, + .channels_max = 2, + .period_bytes_min = 1024, + .period_bytes_max = PAGE_SIZE, + .periods_min = 2, + .periods_max = 8, + .buffer_bytes_max = PAGE_SIZE * 8, + .fifo_size = 4, +}; + +static void tegra_pcm_queue_dma(struct tegra_runtime_data *prtd) +{ + struct snd_pcm_substream *substream = prtd->substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + struct tegra_dma_req *dma_req; + unsigned long addr; + + dma_req = &prtd->dma_req[prtd->dma_req_idx]; + prtd->dma_req_idx = 1 - prtd->dma_req_idx; + + addr = buf->addr + prtd->dma_pos; + prtd->dma_pos += dma_req->size; + if (prtd->dma_pos >= prtd->dma_pos_end) + prtd->dma_pos = 0; + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) + dma_req->source_addr = addr; + else + dma_req->dest_addr = addr; + + tegra_dma_enqueue_req(prtd->dma_chan, dma_req); +} + +static void dma_complete_callback(struct tegra_dma_req *req) +{ + struct tegra_runtime_data *prtd = (struct tegra_runtime_data *)req->dev; + struct snd_pcm_substream *substream = prtd->substream; + struct snd_pcm_runtime *runtime = substream->runtime; + + spin_lock(&prtd->lock); + + if (!prtd->running) { + spin_unlock(&prtd->lock); + return; + } + + if (++prtd->period_index >= runtime->periods) + prtd->period_index = 0; + + tegra_pcm_queue_dma(prtd); + + spin_unlock(&prtd->lock); + + snd_pcm_period_elapsed(substream); +} + +static void setup_dma_tx_request(struct tegra_dma_req *req, + struct tegra_pcm_dma_params * dmap) +{ + req->complete = dma_complete_callback; + req->to_memory = false; + req->dest_addr = dmap->addr; + req->dest_wrap = dmap->wrap; + req->source_bus_width = 32; + req->source_wrap = 0; + req->dest_bus_width = dmap->width; + req->req_sel = dmap->req_sel; +} + +static void setup_dma_rx_request(struct tegra_dma_req *req, + struct tegra_pcm_dma_params * dmap) +{ + req->complete = dma_complete_callback; + req->to_memory = true; + req->source_addr = dmap->addr; + req->dest_wrap = 0; + req->source_bus_width = dmap->width; + req->source_wrap = dmap->wrap; + req->dest_bus_width = 32; + req->req_sel = dmap->req_sel; +} + +static int tegra_pcm_open(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct tegra_runtime_data *prtd; + struct snd_soc_pcm_runtime *rtd = substream->private_data; + struct tegra_pcm_dma_params * dmap; + int ret = 0; + + prtd = kzalloc(sizeof(struct tegra_runtime_data), GFP_KERNEL); + if (prtd == NULL) + return -ENOMEM; + + runtime->private_data = prtd; + prtd->substream = substream; + + spin_lock_init(&prtd->lock); + + if (substream->stream == SNDRV_PCM_STREAM_PLAYBACK) { + dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + setup_dma_tx_request(&prtd->dma_req[0], dmap); + setup_dma_tx_request(&prtd->dma_req[1], dmap); + } else { + dmap = snd_soc_dai_get_dma_data(rtd->cpu_dai, substream); + setup_dma_rx_request(&prtd->dma_req[0], dmap); + setup_dma_rx_request(&prtd->dma_req[1], dmap); + } + + prtd->dma_req[0].dev = prtd; + prtd->dma_req[1].dev = prtd; + + prtd->dma_chan = tegra_dma_allocate_channel(TEGRA_DMA_MODE_ONESHOT); + if (prtd->dma_chan == NULL) { + ret = -ENOMEM; + goto err; + } + + /* Set HW params now that initialization is complete */ + snd_soc_set_runtime_hwparams(substream, &tegra_pcm_hardware); + + /* Ensure that buffer size is a multiple of period size */ + ret = snd_pcm_hw_constraint_integer(runtime, + SNDRV_PCM_HW_PARAM_PERIODS); + if (ret < 0) + goto err; + + return 0; + +err: + if (prtd->dma_chan) { + tegra_dma_free_channel(prtd->dma_chan); + } + + kfree(prtd); + + return ret; +} + +static int tegra_pcm_close(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct tegra_runtime_data *prtd = runtime->private_data; + + tegra_dma_free_channel(prtd->dma_chan); + + kfree(prtd); + + return 0; +} + +static int tegra_pcm_hw_params(struct snd_pcm_substream *substream, + struct snd_pcm_hw_params *params) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct tegra_runtime_data *prtd = runtime->private_data; + + snd_pcm_set_runtime_buffer(substream, &substream->dma_buffer); + + prtd->dma_req[0].size = params_period_bytes(params); + prtd->dma_req[1].size = prtd->dma_req[0].size; + + return 0; +} + +static int tegra_pcm_hw_free(struct snd_pcm_substream *substream) +{ + snd_pcm_set_runtime_buffer(substream, NULL); + + return 0; +} + +static int tegra_pcm_trigger(struct snd_pcm_substream *substream, int cmd) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct tegra_runtime_data *prtd = runtime->private_data; + unsigned long flags; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + prtd->dma_pos = 0; + prtd->dma_pos_end = frames_to_bytes(runtime, runtime->periods * runtime->period_size); + prtd->period_index = 0; + prtd->dma_req_idx = 0; + /* Fall-through */ + case SNDRV_PCM_TRIGGER_RESUME: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + spin_lock_irqsave(&prtd->lock, flags); + prtd->running = 1; + spin_unlock_irqrestore(&prtd->lock, flags); + tegra_pcm_queue_dma(prtd); + tegra_pcm_queue_dma(prtd); + break; + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_SUSPEND: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + spin_lock_irqsave(&prtd->lock, flags); + prtd->running = 0; + spin_unlock_irqrestore(&prtd->lock, flags); + tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[0]); + tegra_dma_dequeue_req(prtd->dma_chan, &prtd->dma_req[1]); + break; + default: + return -EINVAL; + } + + return 0; +} + +static snd_pcm_uframes_t tegra_pcm_pointer(struct snd_pcm_substream *substream) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + struct tegra_runtime_data *prtd = runtime->private_data; + + return prtd->period_index * runtime->period_size; +} + + +static int tegra_pcm_mmap(struct snd_pcm_substream *substream, + struct vm_area_struct *vma) +{ + struct snd_pcm_runtime *runtime = substream->runtime; + + return dma_mmap_writecombine(substream->pcm->card->dev, vma, + runtime->dma_area, + runtime->dma_addr, + runtime->dma_bytes); +} + +static struct snd_pcm_ops tegra_pcm_ops = { + .open = tegra_pcm_open, + .close = tegra_pcm_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = tegra_pcm_hw_params, + .hw_free = tegra_pcm_hw_free, + .trigger = tegra_pcm_trigger, + .pointer = tegra_pcm_pointer, + .mmap = tegra_pcm_mmap, +}; + +static int tegra_pcm_preallocate_dma_buffer(struct snd_pcm *pcm, int stream) +{ + struct snd_pcm_substream *substream = pcm->streams[stream].substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + size_t size = tegra_pcm_hardware.buffer_bytes_max; + + buf->area = dma_alloc_writecombine(pcm->card->dev, size, + &buf->addr, GFP_KERNEL); + if (!buf->area) + return -ENOMEM; + + buf->dev.type = SNDRV_DMA_TYPE_DEV; + buf->dev.dev = pcm->card->dev; + buf->private_data = NULL; + buf->bytes = size; + + return 0; +} + +static void tegra_pcm_deallocate_dma_buffer(struct snd_pcm *pcm, int stream) +{ + struct snd_pcm_substream *substream = pcm->streams[stream].substream; + struct snd_dma_buffer *buf = &substream->dma_buffer; + + if (!buf->area) + return; + + dma_free_writecombine(pcm->card->dev, buf->bytes, + buf->area, buf->addr); + buf->area = NULL; +} + +static u64 tegra_dma_mask = DMA_BIT_MASK(32); + +static int tegra_pcm_new(struct snd_card *card, + struct snd_soc_dai *dai, struct snd_pcm *pcm) +{ + int ret = 0; + + if (!card->dev->dma_mask) + card->dev->dma_mask = &tegra_dma_mask; + if (!card->dev->coherent_dma_mask) + card->dev->coherent_dma_mask = 0xffffffff; + + if (dai->driver->playback.channels_min) { + ret = tegra_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_PLAYBACK); + if (ret) + goto err; + } + + if (dai->driver->capture.channels_min) { + ret = tegra_pcm_preallocate_dma_buffer(pcm, + SNDRV_PCM_STREAM_CAPTURE); + if (ret) + goto err_free_play; + } + + return 0; + +err_free_play: + tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK); +err: + return ret; +} + +static void tegra_pcm_free(struct snd_pcm *pcm) +{ + tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_CAPTURE); + tegra_pcm_deallocate_dma_buffer(pcm, SNDRV_PCM_STREAM_PLAYBACK); +} + +struct snd_soc_platform_driver tegra_pcm_platform = { + .ops = &tegra_pcm_ops, + .pcm_new = tegra_pcm_new, + .pcm_free = tegra_pcm_free, +}; + +static int __devinit tegra_pcm_platform_probe(struct platform_device *pdev) +{ + return snd_soc_register_platform(&pdev->dev, &tegra_pcm_platform); +} + +static int __devexit tegra_pcm_platform_remove(struct platform_device *pdev) +{ + snd_soc_unregister_platform(&pdev->dev); + return 0; +} + +static struct platform_driver tegra_pcm_driver = { + .driver = { + .name = DRV_NAME, + .owner = THIS_MODULE, + }, + .probe = tegra_pcm_platform_probe, + .remove = __devexit_p(tegra_pcm_platform_remove), +}; + +static int __init snd_tegra_pcm_init(void) +{ + return platform_driver_register(&tegra_pcm_driver); +} +module_init(snd_tegra_pcm_init); + +static void __exit snd_tegra_pcm_exit(void) +{ + platform_driver_unregister(&tegra_pcm_driver); +} +module_exit(snd_tegra_pcm_exit); + +MODULE_AUTHOR("Stephen Warren <swarren@nvidia.com>"); +MODULE_DESCRIPTION("Tegra PCM ASoC driver"); +MODULE_LICENSE("GPL"); +MODULE_ALIAS("platform:" DRV_NAME); diff --git a/sound/soc/tegra/tegra_pcm.h b/sound/soc/tegra/tegra_pcm.h new file mode 100644 index 000000000000..dbb90339fe0d --- /dev/null +++ b/sound/soc/tegra/tegra_pcm.h @@ -0,0 +1,55 @@ +/* + * tegra_pcm.h - Definitions for Tegra PCM driver + * + * Author: Stephen Warren <swarren@nvidia.com> + * Copyright (C) 2010 - NVIDIA, Inc. + * + * Based on code copyright/by: + * + * Copyright (c) 2009-2010, NVIDIA Corporation. + * Scott Peterson <speterson@nvidia.com> + * + * Copyright (C) 2010 Google, Inc. + * Iliyan Malchev <malchev@google.com> + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * version 2 as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but + * WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA + * 02110-1301 USA + * + */ + +#ifndef __TEGRA_PCM_H__ +#define __TEGRA_PCM_H__ + +#include <mach/dma.h> + +struct tegra_pcm_dma_params { + unsigned long addr; + unsigned long wrap; + unsigned long width; + unsigned long req_sel; +}; + +struct tegra_runtime_data { + struct snd_pcm_substream *substream; + spinlock_t lock; + int running; + int dma_pos; + int dma_pos_end; + int period_index; + int dma_req_idx; + struct tegra_dma_req dma_req[2]; + struct tegra_dma_channel *dma_chan; +}; + +#endif diff --git a/sound/sound_core.c b/sound/sound_core.c index 5580aced8730..6ce277860fd7 100644 --- a/sound/sound_core.c +++ b/sound/sound_core.c @@ -384,6 +384,9 @@ int register_sound_special_device(const struct file_operations *fops, int unit, case 4: name = "audio"; break; + case 5: + name = "dspW"; + break; case 8: name = "sequencer2"; if (unit >= SOUND_STEP) diff --git a/sound/sound_firmware.c b/sound/sound_firmware.c index 340a0bc5303e..7e96249536b4 100644 --- a/sound/sound_firmware.c +++ b/sound/sound_firmware.c @@ -19,7 +19,7 @@ static int do_mod_firmware_load(const char *fn, char **fp) printk(KERN_INFO "Unable to load '%s'.\n", fn); return 0; } - l = filp->f_path.dentry->d_inode->i_size; + l = i_size_read(filp->f_path.dentry->d_inode); if (l <= 0 || l > 131072) { printk(KERN_INFO "Invalid firmware '%s'\n", fn); diff --git a/sound/sparc/amd7930.c b/sound/sparc/amd7930.c index f8bcfc30f800..ad7d4d7d9237 100644 --- a/sound/sparc/amd7930.c +++ b/sound/sparc/amd7930.c @@ -1002,7 +1002,7 @@ static int __devinit snd_amd7930_create(struct snd_card *card, return 0; } -static int __devinit amd7930_sbus_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit amd7930_sbus_probe(struct platform_device *op) { struct resource *rp = &op->resource[0]; static int dev_num; @@ -1064,7 +1064,7 @@ static const struct of_device_id amd7930_match[] = { {}, }; -static struct of_platform_driver amd7930_sbus_driver = { +static struct platform_driver amd7930_sbus_driver = { .driver = { .name = "audio", .owner = THIS_MODULE, @@ -1075,7 +1075,7 @@ static struct of_platform_driver amd7930_sbus_driver = { static int __init amd7930_init(void) { - return of_register_platform_driver(&amd7930_sbus_driver); + return platform_driver_register(&amd7930_sbus_driver); } static void __exit amd7930_exit(void) @@ -1092,7 +1092,7 @@ static void __exit amd7930_exit(void) amd7930_list = NULL; - of_unregister_platform_driver(&amd7930_sbus_driver); + platform_driver_unregister(&amd7930_sbus_driver); } module_init(amd7930_init); diff --git a/sound/sparc/cs4231.c b/sound/sparc/cs4231.c index c276086c3b57..0e618f82808c 100644 --- a/sound/sparc/cs4231.c +++ b/sound/sparc/cs4231.c @@ -1856,7 +1856,7 @@ static int __devinit snd_cs4231_sbus_create(struct snd_card *card, return 0; } -static int __devinit cs4231_sbus_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit cs4231_sbus_probe(struct platform_device *op) { struct resource *rp = &op->resource[0]; struct snd_card *card; @@ -2048,7 +2048,7 @@ static int __devinit snd_cs4231_ebus_create(struct snd_card *card, return 0; } -static int __devinit cs4231_ebus_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit cs4231_ebus_probe(struct platform_device *op) { struct snd_card *card; int err; @@ -2072,16 +2072,16 @@ static int __devinit cs4231_ebus_probe(struct platform_device *op, const struct } #endif -static int __devinit cs4231_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit cs4231_probe(struct platform_device *op) { #ifdef EBUS_SUPPORT if (!strcmp(op->dev.of_node->parent->name, "ebus")) - return cs4231_ebus_probe(op, match); + return cs4231_ebus_probe(op); #endif #ifdef SBUS_SUPPORT if (!strcmp(op->dev.of_node->parent->name, "sbus") || !strcmp(op->dev.of_node->parent->name, "sbi")) - return cs4231_sbus_probe(op, match); + return cs4231_sbus_probe(op); #endif return -ENODEV; } @@ -2108,7 +2108,7 @@ static const struct of_device_id cs4231_match[] = { MODULE_DEVICE_TABLE(of, cs4231_match); -static struct of_platform_driver cs4231_driver = { +static struct platform_driver cs4231_driver = { .driver = { .name = "audio", .owner = THIS_MODULE, @@ -2120,12 +2120,12 @@ static struct of_platform_driver cs4231_driver = { static int __init cs4231_init(void) { - return of_register_platform_driver(&cs4231_driver); + return platform_driver_register(&cs4231_driver); } static void __exit cs4231_exit(void) { - of_unregister_platform_driver(&cs4231_driver); + platform_driver_unregister(&cs4231_driver); } module_init(cs4231_init); diff --git a/sound/sparc/dbri.c b/sound/sparc/dbri.c index 39cd5d69d051..73f9cbacc077 100644 --- a/sound/sparc/dbri.c +++ b/sound/sparc/dbri.c @@ -2592,7 +2592,7 @@ static void snd_dbri_free(struct snd_dbri *dbri) (void *)dbri->dma, dbri->dma_dvma); } -static int __devinit dbri_probe(struct platform_device *op, const struct of_device_id *match) +static int __devinit dbri_probe(struct platform_device *op) { struct snd_dbri *dbri; struct resource *rp; @@ -2686,7 +2686,7 @@ static const struct of_device_id dbri_match[] = { MODULE_DEVICE_TABLE(of, dbri_match); -static struct of_platform_driver dbri_sbus_driver = { +static struct platform_driver dbri_sbus_driver = { .driver = { .name = "dbri", .owner = THIS_MODULE, @@ -2699,12 +2699,12 @@ static struct of_platform_driver dbri_sbus_driver = { /* Probe for the dbri chip and then attach the driver. */ static int __init dbri_init(void) { - return of_register_platform_driver(&dbri_sbus_driver); + return platform_driver_register(&dbri_sbus_driver); } static void __exit dbri_exit(void) { - of_unregister_platform_driver(&dbri_sbus_driver); + platform_driver_unregister(&dbri_sbus_driver); } module_init(dbri_init); diff --git a/sound/usb/6fire/Makefile b/sound/usb/6fire/Makefile new file mode 100644 index 000000000000..dfce6ec53513 --- /dev/null +++ b/sound/usb/6fire/Makefile @@ -0,0 +1,3 @@ +snd-usb-6fire-objs += chip.o comm.o midi.o control.o firmware.o pcm.o +obj-$(CONFIG_SND_USB_6FIRE) += snd-usb-6fire.o + diff --git a/sound/usb/6fire/chip.c b/sound/usb/6fire/chip.c new file mode 100644 index 000000000000..c7dca7b0b9fe --- /dev/null +++ b/sound/usb/6fire/chip.c @@ -0,0 +1,232 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Main routines and module definitions. + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "chip.h" +#include "firmware.h" +#include "pcm.h" +#include "control.h" +#include "comm.h" +#include "midi.h" + +#include <linux/moduleparam.h> +#include <linux/interrupt.h> +#include <linux/module.h> +#include <linux/init.h> +#include <linux/gfp.h> +#include <sound/initval.h> + +MODULE_AUTHOR("Torsten Schenk <torsten.schenk@zoho.com>"); +MODULE_DESCRIPTION("TerraTec DMX 6Fire USB audio driver, version 0.3.0"); +MODULE_LICENSE("GPL v2"); +MODULE_SUPPORTED_DEVICE("{{TerraTec, DMX 6Fire USB}}"); + +static int index[SNDRV_CARDS] = SNDRV_DEFAULT_IDX; /* Index 0-max */ +static char *id[SNDRV_CARDS] = SNDRV_DEFAULT_STR; /* Id for card */ +static int enable[SNDRV_CARDS] = SNDRV_DEFAULT_ENABLE_PNP; /* Enable card */ +static struct sfire_chip *chips[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; +static struct usb_device *devices[SNDRV_CARDS] = SNDRV_DEFAULT_PTR; + +module_param_array(index, int, NULL, 0444); +MODULE_PARM_DESC(index, "Index value for the 6fire sound device"); +module_param_array(id, charp, NULL, 0444); +MODULE_PARM_DESC(id, "ID string for the 6fire sound device."); +module_param_array(enable, bool, NULL, 0444); +MODULE_PARM_DESC(enable, "Enable the 6fire sound device."); + +static DEFINE_MUTEX(register_mutex); + +static void usb6fire_chip_abort(struct sfire_chip *chip) +{ + if (chip) { + if (chip->pcm) + usb6fire_pcm_abort(chip); + if (chip->midi) + usb6fire_midi_abort(chip); + if (chip->comm) + usb6fire_comm_abort(chip); + if (chip->control) + usb6fire_control_abort(chip); + if (chip->card) { + snd_card_disconnect(chip->card); + snd_card_free_when_closed(chip->card); + chip->card = NULL; + } + } +} + +static void usb6fire_chip_destroy(struct sfire_chip *chip) +{ + if (chip) { + if (chip->pcm) + usb6fire_pcm_destroy(chip); + if (chip->midi) + usb6fire_midi_destroy(chip); + if (chip->comm) + usb6fire_comm_destroy(chip); + if (chip->control) + usb6fire_control_destroy(chip); + if (chip->card) + snd_card_free(chip->card); + } +} + +static int __devinit usb6fire_chip_probe(struct usb_interface *intf, + const struct usb_device_id *usb_id) +{ + int ret; + int i; + struct sfire_chip *chip = NULL; + struct usb_device *device = interface_to_usbdev(intf); + int regidx = -1; /* index in module parameter array */ + struct snd_card *card = NULL; + + /* look if we already serve this card and return if so */ + mutex_lock(®ister_mutex); + for (i = 0; i < SNDRV_CARDS; i++) { + if (devices[i] == device) { + if (chips[i]) + chips[i]->intf_count++; + usb_set_intfdata(intf, chips[i]); + mutex_unlock(®ister_mutex); + return 0; + } else if (regidx < 0) + regidx = i; + } + if (regidx < 0) { + mutex_unlock(®ister_mutex); + snd_printk(KERN_ERR PREFIX "too many cards registered.\n"); + return -ENODEV; + } + devices[regidx] = device; + mutex_unlock(®ister_mutex); + + /* check, if firmware is present on device, upload it if not */ + ret = usb6fire_fw_init(intf); + if (ret < 0) + return ret; + else if (ret == FW_NOT_READY) /* firmware update performed */ + return 0; + + /* if we are here, card can be registered in alsa. */ + if (usb_set_interface(device, 0, 0) != 0) { + snd_printk(KERN_ERR PREFIX "can't set first interface.\n"); + return -EIO; + } + ret = snd_card_create(index[regidx], id[regidx], THIS_MODULE, + sizeof(struct sfire_chip), &card); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "cannot create alsa card.\n"); + return ret; + } + strcpy(card->driver, "6FireUSB"); + strcpy(card->shortname, "TerraTec DMX6FireUSB"); + sprintf(card->longname, "%s at %d:%d", card->shortname, + device->bus->busnum, device->devnum); + snd_card_set_dev(card, &intf->dev); + + chip = card->private_data; + chips[regidx] = chip; + chip->dev = device; + chip->regidx = regidx; + chip->intf_count = 1; + chip->card = card; + + ret = usb6fire_comm_init(chip); + if (ret < 0) { + usb6fire_chip_destroy(chip); + return ret; + } + + ret = usb6fire_midi_init(chip); + if (ret < 0) { + usb6fire_chip_destroy(chip); + return ret; + } + + ret = usb6fire_pcm_init(chip); + if (ret < 0) { + usb6fire_chip_destroy(chip); + return ret; + } + + ret = usb6fire_control_init(chip); + if (ret < 0) { + usb6fire_chip_destroy(chip); + return ret; + } + + ret = snd_card_register(card); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "cannot register card."); + usb6fire_chip_destroy(chip); + return ret; + } + usb_set_intfdata(intf, chip); + return 0; +} + +static void usb6fire_chip_disconnect(struct usb_interface *intf) +{ + struct sfire_chip *chip; + struct snd_card *card; + + chip = usb_get_intfdata(intf); + if (chip) { /* if !chip, fw upload has been performed */ + card = chip->card; + chip->intf_count--; + if (!chip->intf_count) { + mutex_lock(®ister_mutex); + devices[chip->regidx] = NULL; + chips[chip->regidx] = NULL; + mutex_unlock(®ister_mutex); + + chip->shutdown = true; + usb6fire_chip_abort(chip); + usb6fire_chip_destroy(chip); + } + } +} + +static struct usb_device_id device_table[] = { + { + .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x0ccd, + .idProduct = 0x0080 + }, + {} +}; + +MODULE_DEVICE_TABLE(usb, device_table); + +static struct usb_driver driver = { + .name = "snd-usb-6fire", + .probe = usb6fire_chip_probe, + .disconnect = usb6fire_chip_disconnect, + .id_table = device_table, +}; + +static int __init usb6fire_chip_init(void) +{ + return usb_register(&driver); +} + +static void __exit usb6fire_chip_cleanup(void) +{ + usb_deregister(&driver); +} + +module_init(usb6fire_chip_init); +module_exit(usb6fire_chip_cleanup); diff --git a/sound/usb/6fire/chip.h b/sound/usb/6fire/chip.h new file mode 100644 index 000000000000..d11e5cb520f0 --- /dev/null +++ b/sound/usb/6fire/chip.h @@ -0,0 +1,32 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef USB6FIRE_CHIP_H +#define USB6FIRE_CHIP_H + +#include "common.h" + +struct sfire_chip { + struct usb_device *dev; + struct snd_card *card; + int intf_count; /* number of registered interfaces */ + int regidx; /* index in module parameter arrays */ + bool shutdown; + + struct midi_runtime *midi; + struct pcm_runtime *pcm; + struct control_runtime *control; + struct comm_runtime *comm; +}; +#endif /* USB6FIRE_CHIP_H */ + diff --git a/sound/usb/6fire/comm.c b/sound/usb/6fire/comm.c new file mode 100644 index 000000000000..c994daa57af2 --- /dev/null +++ b/sound/usb/6fire/comm.c @@ -0,0 +1,176 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Device communications + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "comm.h" +#include "chip.h" +#include "midi.h" + +enum { + COMM_EP = 1, + COMM_FPGA_EP = 2 +}; + +static void usb6fire_comm_init_urb(struct comm_runtime *rt, struct urb *urb, + u8 *buffer, void *context, void(*handler)(struct urb *urb)) +{ + usb_init_urb(urb); + urb->transfer_buffer = buffer; + urb->pipe = usb_sndintpipe(rt->chip->dev, COMM_EP); + urb->complete = handler; + urb->context = context; + urb->interval = 1; + urb->dev = rt->chip->dev; +} + +static void usb6fire_comm_receiver_handler(struct urb *urb) +{ + struct comm_runtime *rt = urb->context; + struct midi_runtime *midi_rt = rt->chip->midi; + + if (!urb->status) { + if (rt->receiver_buffer[0] == 0x10) /* midi in event */ + if (midi_rt) + midi_rt->in_received(midi_rt, + rt->receiver_buffer + 2, + rt->receiver_buffer[1]); + } + + if (!rt->chip->shutdown) { + urb->status = 0; + urb->actual_length = 0; + if (usb_submit_urb(urb, GFP_ATOMIC) < 0) + snd_printk(KERN_WARNING PREFIX + "comm data receiver aborted.\n"); + } +} + +static void usb6fire_comm_init_buffer(u8 *buffer, u8 id, u8 request, + u8 reg, u8 vl, u8 vh) +{ + buffer[0] = 0x01; + buffer[2] = request; + buffer[3] = id; + switch (request) { + case 0x02: + buffer[1] = 0x05; /* length (starting at buffer[2]) */ + buffer[4] = reg; + buffer[5] = vl; + buffer[6] = vh; + break; + + case 0x12: + buffer[1] = 0x0b; /* length (starting at buffer[2]) */ + buffer[4] = 0x00; + buffer[5] = 0x18; + buffer[6] = 0x05; + buffer[7] = 0x00; + buffer[8] = 0x01; + buffer[9] = 0x00; + buffer[10] = 0x9e; + buffer[11] = reg; + buffer[12] = vl; + break; + + case 0x20: + case 0x21: + case 0x22: + buffer[1] = 0x04; + buffer[4] = reg; + buffer[5] = vl; + break; + } +} + +static int usb6fire_comm_send_buffer(u8 *buffer, struct usb_device *dev) +{ + int ret; + int actual_len; + + ret = usb_interrupt_msg(dev, usb_sndintpipe(dev, COMM_EP), + buffer, buffer[1] + 2, &actual_len, HZ); + if (ret < 0) + return ret; + else if (actual_len != buffer[1] + 2) + return -EIO; + return 0; +} + +static int usb6fire_comm_write8(struct comm_runtime *rt, u8 request, + u8 reg, u8 value) +{ + u8 buffer[13]; /* 13: maximum length of message */ + + usb6fire_comm_init_buffer(buffer, 0x00, request, reg, value, 0x00); + return usb6fire_comm_send_buffer(buffer, rt->chip->dev); +} + +static int usb6fire_comm_write16(struct comm_runtime *rt, u8 request, + u8 reg, u8 vl, u8 vh) +{ + u8 buffer[13]; /* 13: maximum length of message */ + + usb6fire_comm_init_buffer(buffer, 0x00, request, reg, vl, vh); + return usb6fire_comm_send_buffer(buffer, rt->chip->dev); +} + +int __devinit usb6fire_comm_init(struct sfire_chip *chip) +{ + struct comm_runtime *rt = kzalloc(sizeof(struct comm_runtime), + GFP_KERNEL); + struct urb *urb = &rt->receiver; + int ret; + + if (!rt) + return -ENOMEM; + + rt->serial = 1; + rt->chip = chip; + usb_init_urb(urb); + rt->init_urb = usb6fire_comm_init_urb; + rt->write8 = usb6fire_comm_write8; + rt->write16 = usb6fire_comm_write16; + + /* submit an urb that receives communication data from device */ + urb->transfer_buffer = rt->receiver_buffer; + urb->transfer_buffer_length = COMM_RECEIVER_BUFSIZE; + urb->pipe = usb_rcvintpipe(chip->dev, COMM_EP); + urb->dev = chip->dev; + urb->complete = usb6fire_comm_receiver_handler; + urb->context = rt; + urb->interval = 1; + ret = usb_submit_urb(urb, GFP_KERNEL); + if (ret < 0) { + kfree(rt); + snd_printk(KERN_ERR PREFIX "cannot create comm data receiver."); + return ret; + } + chip->comm = rt; + return 0; +} + +void usb6fire_comm_abort(struct sfire_chip *chip) +{ + struct comm_runtime *rt = chip->comm; + + if (rt) + usb_poison_urb(&rt->receiver); +} + +void usb6fire_comm_destroy(struct sfire_chip *chip) +{ + kfree(chip->comm); + chip->comm = NULL; +} diff --git a/sound/usb/6fire/comm.h b/sound/usb/6fire/comm.h new file mode 100644 index 000000000000..edc5dc84b888 --- /dev/null +++ b/sound/usb/6fire/comm.h @@ -0,0 +1,44 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ +#ifndef USB6FIRE_COMM_H +#define USB6FIRE_COMM_H + +#include "common.h" + +enum /* settings for comm */ +{ + COMM_RECEIVER_BUFSIZE = 64, +}; + +struct comm_runtime { + struct sfire_chip *chip; + + struct urb receiver; + u8 receiver_buffer[COMM_RECEIVER_BUFSIZE]; + + u8 serial; /* urb serial */ + + void (*init_urb)(struct comm_runtime *rt, struct urb *urb, u8 *buffer, + void *context, void(*handler)(struct urb *urb)); + /* writes control data to the device */ + int (*write8)(struct comm_runtime *rt, u8 request, u8 reg, u8 value); + int (*write16)(struct comm_runtime *rt, u8 request, u8 reg, + u8 vh, u8 vl); +}; + +int __devinit usb6fire_comm_init(struct sfire_chip *chip); +void usb6fire_comm_abort(struct sfire_chip *chip); +void usb6fire_comm_destroy(struct sfire_chip *chip); +#endif /* USB6FIRE_COMM_H */ + diff --git a/sound/usb/6fire/common.h b/sound/usb/6fire/common.h new file mode 100644 index 000000000000..7dbeb4a37831 --- /dev/null +++ b/sound/usb/6fire/common.h @@ -0,0 +1,30 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef USB6FIRE_COMMON_H +#define USB6FIRE_COMMON_H + +#include <linux/slab.h> +#include <linux/usb.h> +#include <sound/core.h> + +#define PREFIX "6fire: " + +struct sfire_chip; +struct midi_runtime; +struct pcm_runtime; +struct control_runtime; +struct comm_runtime; +#endif /* USB6FIRE_COMMON_H */ + diff --git a/sound/usb/6fire/control.c b/sound/usb/6fire/control.c new file mode 100644 index 000000000000..248463511186 --- /dev/null +++ b/sound/usb/6fire/control.c @@ -0,0 +1,275 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Mixer control + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/interrupt.h> +#include <sound/control.h> + +#include "control.h" +#include "comm.h" +#include "chip.h" + +static char *opt_coax_texts[2] = { "Optical", "Coax" }; +static char *line_phono_texts[2] = { "Line", "Phono" }; + +/* + * calculated with $value\[i\] = 128 \cdot sqrt[3]{\frac{i}{128}}$ + * this is done because the linear values cause rapid degredation + * of volume in the uppermost region. + */ +static const u8 log_volume_table[128] = { + 0x00, 0x19, 0x20, 0x24, 0x28, 0x2b, 0x2e, 0x30, 0x32, 0x34, + 0x36, 0x38, 0x3a, 0x3b, 0x3d, 0x3e, 0x40, 0x41, 0x42, 0x43, + 0x44, 0x46, 0x47, 0x48, 0x49, 0x4a, 0x4b, 0x4c, 0x4d, 0x4e, + 0x4e, 0x4f, 0x50, 0x51, 0x52, 0x53, 0x53, 0x54, 0x55, 0x56, + 0x56, 0x57, 0x58, 0x58, 0x59, 0x5a, 0x5b, 0x5b, 0x5c, 0x5c, + 0x5d, 0x5e, 0x5e, 0x5f, 0x60, 0x60, 0x61, 0x61, 0x62, 0x62, + 0x63, 0x63, 0x64, 0x65, 0x65, 0x66, 0x66, 0x67, 0x67, 0x68, + 0x68, 0x69, 0x69, 0x6a, 0x6a, 0x6b, 0x6b, 0x6c, 0x6c, 0x6c, + 0x6d, 0x6d, 0x6e, 0x6e, 0x6f, 0x6f, 0x70, 0x70, 0x70, 0x71, + 0x71, 0x72, 0x72, 0x73, 0x73, 0x73, 0x74, 0x74, 0x75, 0x75, + 0x75, 0x76, 0x76, 0x77, 0x77, 0x77, 0x78, 0x78, 0x78, 0x79, + 0x79, 0x7a, 0x7a, 0x7a, 0x7b, 0x7b, 0x7b, 0x7c, 0x7c, 0x7c, + 0x7d, 0x7d, 0x7d, 0x7e, 0x7e, 0x7e, 0x7f, 0x7f }; + +/* + * data that needs to be sent to device. sets up card internal stuff. + * values dumped from windows driver and filtered by trial'n'error. + */ +static const struct { + u8 type; + u8 reg; + u8 value; +} +init_data[] = { + { 0x22, 0x00, 0x00 }, { 0x20, 0x00, 0x08 }, { 0x22, 0x01, 0x01 }, + { 0x20, 0x01, 0x08 }, { 0x22, 0x02, 0x00 }, { 0x20, 0x02, 0x08 }, + { 0x22, 0x03, 0x00 }, { 0x20, 0x03, 0x08 }, { 0x22, 0x04, 0x00 }, + { 0x20, 0x04, 0x08 }, { 0x22, 0x05, 0x01 }, { 0x20, 0x05, 0x08 }, + { 0x22, 0x04, 0x01 }, { 0x12, 0x04, 0x00 }, { 0x12, 0x05, 0x00 }, + { 0x12, 0x0d, 0x78 }, { 0x12, 0x21, 0x82 }, { 0x12, 0x22, 0x80 }, + { 0x12, 0x23, 0x00 }, { 0x12, 0x06, 0x02 }, { 0x12, 0x03, 0x00 }, + { 0x12, 0x02, 0x00 }, { 0x22, 0x03, 0x01 }, + { 0 } /* TERMINATING ENTRY */ +}; + +static void usb6fire_control_master_vol_update(struct control_runtime *rt) +{ + struct comm_runtime *comm_rt = rt->chip->comm; + if (comm_rt) { + /* set volume */ + comm_rt->write8(comm_rt, 0x12, 0x0f, 0x7f - + log_volume_table[rt->master_vol]); + /* unmute */ + comm_rt->write8(comm_rt, 0x12, 0x0e, 0x00); + } +} + +static void usb6fire_control_line_phono_update(struct control_runtime *rt) +{ + struct comm_runtime *comm_rt = rt->chip->comm; + if (comm_rt) { + comm_rt->write8(comm_rt, 0x22, 0x02, rt->line_phono_switch); + comm_rt->write8(comm_rt, 0x21, 0x02, rt->line_phono_switch); + } +} + +static void usb6fire_control_opt_coax_update(struct control_runtime *rt) +{ + struct comm_runtime *comm_rt = rt->chip->comm; + if (comm_rt) { + comm_rt->write8(comm_rt, 0x22, 0x00, rt->opt_coax_switch); + comm_rt->write8(comm_rt, 0x21, 0x00, rt->opt_coax_switch); + } +} + +static int usb6fire_control_master_vol_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_INTEGER; + uinfo->count = 1; + uinfo->value.integer.min = 0; + uinfo->value.integer.max = 127; + return 0; +} + +static int usb6fire_control_master_vol_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + int changed = 0; + if (rt->master_vol != ucontrol->value.integer.value[0]) { + rt->master_vol = ucontrol->value.integer.value[0]; + usb6fire_control_master_vol_update(rt); + changed = 1; + } + return changed; +} + +static int usb6fire_control_master_vol_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + ucontrol->value.integer.value[0] = rt->master_vol; + return 0; +} + +static int usb6fire_control_line_phono_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 2; + if (uinfo->value.enumerated.item > 1) + uinfo->value.enumerated.item = 1; + strcpy(uinfo->value.enumerated.name, + line_phono_texts[uinfo->value.enumerated.item]); + return 0; +} + +static int usb6fire_control_line_phono_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + int changed = 0; + if (rt->line_phono_switch != ucontrol->value.integer.value[0]) { + rt->line_phono_switch = ucontrol->value.integer.value[0]; + usb6fire_control_line_phono_update(rt); + changed = 1; + } + return changed; +} + +static int usb6fire_control_line_phono_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + ucontrol->value.integer.value[0] = rt->line_phono_switch; + return 0; +} + +static int usb6fire_control_opt_coax_info(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_info *uinfo) +{ + uinfo->type = SNDRV_CTL_ELEM_TYPE_ENUMERATED; + uinfo->count = 1; + uinfo->value.enumerated.items = 2; + if (uinfo->value.enumerated.item > 1) + uinfo->value.enumerated.item = 1; + strcpy(uinfo->value.enumerated.name, + opt_coax_texts[uinfo->value.enumerated.item]); + return 0; +} + +static int usb6fire_control_opt_coax_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + int changed = 0; + + if (rt->opt_coax_switch != ucontrol->value.enumerated.item[0]) { + rt->opt_coax_switch = ucontrol->value.enumerated.item[0]; + usb6fire_control_opt_coax_update(rt); + changed = 1; + } + return changed; +} + +static int usb6fire_control_opt_coax_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct control_runtime *rt = snd_kcontrol_chip(kcontrol); + ucontrol->value.enumerated.item[0] = rt->opt_coax_switch; + return 0; +} + +static struct __devinitdata snd_kcontrol_new elements[] = { + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Master Playback Volume", + .index = 0, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = usb6fire_control_master_vol_info, + .get = usb6fire_control_master_vol_get, + .put = usb6fire_control_master_vol_put + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Line/Phono Capture Route", + .index = 0, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = usb6fire_control_line_phono_info, + .get = usb6fire_control_line_phono_get, + .put = usb6fire_control_line_phono_put + }, + { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .name = "Opt/Coax Capture Route", + .index = 0, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .info = usb6fire_control_opt_coax_info, + .get = usb6fire_control_opt_coax_get, + .put = usb6fire_control_opt_coax_put + }, + {} +}; + +int __devinit usb6fire_control_init(struct sfire_chip *chip) +{ + int i; + int ret; + struct control_runtime *rt = kzalloc(sizeof(struct control_runtime), + GFP_KERNEL); + struct comm_runtime *comm_rt = chip->comm; + + if (!rt) + return -ENOMEM; + + rt->chip = chip; + + i = 0; + while (init_data[i].type) { + comm_rt->write8(comm_rt, init_data[i].type, init_data[i].reg, + init_data[i].value); + i++; + } + + usb6fire_control_opt_coax_update(rt); + usb6fire_control_line_phono_update(rt); + usb6fire_control_master_vol_update(rt); + + i = 0; + while (elements[i].name) { + ret = snd_ctl_add(chip->card, snd_ctl_new1(&elements[i], rt)); + if (ret < 0) { + kfree(rt); + snd_printk(KERN_ERR PREFIX "cannot add control.\n"); + return ret; + } + i++; + } + + chip->control = rt; + return 0; +} + +void usb6fire_control_abort(struct sfire_chip *chip) +{} + +void usb6fire_control_destroy(struct sfire_chip *chip) +{ + kfree(chip->control); + chip->control = NULL; +} diff --git a/sound/usb/6fire/control.h b/sound/usb/6fire/control.h new file mode 100644 index 000000000000..b534c777ab02 --- /dev/null +++ b/sound/usb/6fire/control.h @@ -0,0 +1,37 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef USB6FIRE_CONTROL_H +#define USB6FIRE_CONTROL_H + +#include "common.h" + +enum { + CONTROL_MAX_ELEMENTS = 32 +}; + +struct control_runtime { + struct sfire_chip *chip; + + struct snd_kcontrol *element[CONTROL_MAX_ELEMENTS]; + bool opt_coax_switch; + bool line_phono_switch; + u8 master_vol; +}; + +int __devinit usb6fire_control_init(struct sfire_chip *chip); +void usb6fire_control_abort(struct sfire_chip *chip); +void usb6fire_control_destroy(struct sfire_chip *chip); +#endif /* USB6FIRE_CONTROL_H */ + diff --git a/sound/usb/6fire/firmware.c b/sound/usb/6fire/firmware.c new file mode 100644 index 000000000000..86c1a3103760 --- /dev/null +++ b/sound/usb/6fire/firmware.c @@ -0,0 +1,426 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Firmware loader + * + * Currently not working for all devices. To be able to use the device + * in linux, it is also possible to let the windows driver upload the firmware. + * For that, start the computer in windows and reboot. + * As long as the device is connected to the power supply, no firmware reload + * needs to be performed. + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <linux/firmware.h> + +#include "firmware.h" +#include "chip.h" + +MODULE_FIRMWARE("6fire/dmx6firel2.ihx"); +MODULE_FIRMWARE("6fire/dmx6fireap.ihx"); +MODULE_FIRMWARE("6fire/dmx6firecf.bin"); + +enum { + FPGA_BUFSIZE = 512, FPGA_EP = 2 +}; + +static const u8 BIT_REVERSE_TABLE[256] = { + 0x00, 0x80, 0x40, 0xc0, 0x20, 0xa0, 0x60, 0xe0, 0x10, 0x90, 0x50, + 0xd0, 0x30, 0xb0, 0x70, 0xf0, 0x08, 0x88, 0x48, 0xc8, 0x28, 0xa8, + 0x68, 0xe8, 0x18, 0x98, 0x58, 0xd8, 0x38, 0xb8, 0x78, 0xf8, 0x04, + 0x84, 0x44, 0xc4, 0x24, 0xa4, 0x64, 0xe4, 0x14, 0x94, 0x54, 0xd4, + 0x34, 0xb4, 0x74, 0xf4, 0x0c, 0x8c, 0x4c, 0xcc, 0x2c, 0xac, 0x6c, + 0xec, 0x1c, 0x9c, 0x5c, 0xdc, 0x3c, 0xbc, 0x7c, 0xfc, 0x02, 0x82, + 0x42, 0xc2, 0x22, 0xa2, 0x62, 0xe2, 0x12, 0x92, 0x52, 0xd2, 0x32, + 0xb2, 0x72, 0xf2, 0x0a, 0x8a, 0x4a, 0xca, 0x2a, 0xaa, 0x6a, 0xea, + 0x1a, 0x9a, 0x5a, 0xda, 0x3a, 0xba, 0x7a, 0xfa, 0x06, 0x86, 0x46, + 0xc6, 0x26, 0xa6, 0x66, 0xe6, 0x16, 0x96, 0x56, 0xd6, 0x36, 0xb6, + 0x76, 0xf6, 0x0e, 0x8e, 0x4e, 0xce, 0x2e, 0xae, 0x6e, 0xee, 0x1e, + 0x9e, 0x5e, 0xde, 0x3e, 0xbe, 0x7e, 0xfe, 0x01, 0x81, 0x41, 0xc1, + 0x21, 0xa1, 0x61, 0xe1, 0x11, 0x91, 0x51, 0xd1, 0x31, 0xb1, 0x71, + 0xf1, 0x09, 0x89, 0x49, 0xc9, 0x29, 0xa9, 0x69, 0xe9, 0x19, 0x99, + 0x59, 0xd9, 0x39, 0xb9, 0x79, 0xf9, 0x05, 0x85, 0x45, 0xc5, 0x25, + 0xa5, 0x65, 0xe5, 0x15, 0x95, 0x55, 0xd5, 0x35, 0xb5, 0x75, 0xf5, + 0x0d, 0x8d, 0x4d, 0xcd, 0x2d, 0xad, 0x6d, 0xed, 0x1d, 0x9d, 0x5d, + 0xdd, 0x3d, 0xbd, 0x7d, 0xfd, 0x03, 0x83, 0x43, 0xc3, 0x23, 0xa3, + 0x63, 0xe3, 0x13, 0x93, 0x53, 0xd3, 0x33, 0xb3, 0x73, 0xf3, 0x0b, + 0x8b, 0x4b, 0xcb, 0x2b, 0xab, 0x6b, 0xeb, 0x1b, 0x9b, 0x5b, 0xdb, + 0x3b, 0xbb, 0x7b, 0xfb, 0x07, 0x87, 0x47, 0xc7, 0x27, 0xa7, 0x67, + 0xe7, 0x17, 0x97, 0x57, 0xd7, 0x37, 0xb7, 0x77, 0xf7, 0x0f, 0x8f, + 0x4f, 0xcf, 0x2f, 0xaf, 0x6f, 0xef, 0x1f, 0x9f, 0x5f, 0xdf, 0x3f, + 0xbf, 0x7f, 0xff }; + +/* + * wMaxPacketSize of pcm endpoints. + * keep synced with rates_in_packet_size and rates_out_packet_size in pcm.c + * fpp: frames per isopacket + * + * CAUTION: keep sizeof <= buffer[] in usb6fire_fw_init + */ +static const u8 ep_w_max_packet_size[] = { + 0xe4, 0x00, 0xe4, 0x00, /* alt 1: 228 EP2 and EP6 (7 fpp) */ + 0xa4, 0x01, 0xa4, 0x01, /* alt 2: 420 EP2 and EP6 (13 fpp)*/ + 0x94, 0x01, 0x5c, 0x02 /* alt 3: 404 EP2 and 604 EP6 (25 fpp) */ +}; + +struct ihex_record { + u16 address; + u8 len; + u8 data[256]; + char error; /* true if an error occurred parsing this record */ + + u8 max_len; /* maximum record length in whole ihex */ + + /* private */ + const char *txt_data; + unsigned int txt_length; + unsigned int txt_offset; /* current position in txt_data */ +}; + +static u8 usb6fire_fw_ihex_nibble(const u8 n) +{ + if (n >= '0' && n <= '9') + return n - '0'; + else if (n >= 'A' && n <= 'F') + return n - ('A' - 10); + else if (n >= 'a' && n <= 'f') + return n - ('a' - 10); + return 0; +} + +static u8 usb6fire_fw_ihex_hex(const u8 *data, u8 *crc) +{ + u8 val = (usb6fire_fw_ihex_nibble(data[0]) << 4) | + usb6fire_fw_ihex_nibble(data[1]); + *crc += val; + return val; +} + +/* + * returns true if record is available, false otherwise. + * iff an error occurred, false will be returned and record->error will be true. + */ +static bool usb6fire_fw_ihex_next_record(struct ihex_record *record) +{ + u8 crc = 0; + u8 type; + int i; + + record->error = false; + + /* find begin of record (marked by a colon) */ + while (record->txt_offset < record->txt_length + && record->txt_data[record->txt_offset] != ':') + record->txt_offset++; + if (record->txt_offset == record->txt_length) + return false; + + /* number of characters needed for len, addr and type entries */ + record->txt_offset++; + if (record->txt_offset + 8 > record->txt_length) { + record->error = true; + return false; + } + + record->len = usb6fire_fw_ihex_hex(record->txt_data + + record->txt_offset, &crc); + record->txt_offset += 2; + record->address = usb6fire_fw_ihex_hex(record->txt_data + + record->txt_offset, &crc) << 8; + record->txt_offset += 2; + record->address |= usb6fire_fw_ihex_hex(record->txt_data + + record->txt_offset, &crc); + record->txt_offset += 2; + type = usb6fire_fw_ihex_hex(record->txt_data + + record->txt_offset, &crc); + record->txt_offset += 2; + + /* number of characters needed for data and crc entries */ + if (record->txt_offset + 2 * (record->len + 1) > record->txt_length) { + record->error = true; + return false; + } + for (i = 0; i < record->len; i++) { + record->data[i] = usb6fire_fw_ihex_hex(record->txt_data + + record->txt_offset, &crc); + record->txt_offset += 2; + } + usb6fire_fw_ihex_hex(record->txt_data + record->txt_offset, &crc); + if (crc) { + record->error = true; + return false; + } + + if (type == 1 || !record->len) /* eof */ + return false; + else if (type == 0) + return true; + else { + record->error = true; + return false; + } +} + +static int usb6fire_fw_ihex_init(const struct firmware *fw, + struct ihex_record *record) +{ + record->txt_data = fw->data; + record->txt_length = fw->size; + record->txt_offset = 0; + record->max_len = 0; + /* read all records, if loop ends, record->error indicates, + * whether ihex is valid. */ + while (usb6fire_fw_ihex_next_record(record)) + record->max_len = max(record->len, record->max_len); + if (record->error) + return -EINVAL; + record->txt_offset = 0; + return 0; +} + +static int usb6fire_fw_ezusb_write(struct usb_device *device, + int type, int value, char *data, int len) +{ + int ret; + + ret = usb_control_msg(device, usb_sndctrlpipe(device, 0), type, + USB_DIR_OUT | USB_TYPE_VENDOR | USB_RECIP_DEVICE, + value, 0, data, len, HZ); + if (ret < 0) + return ret; + else if (ret != len) + return -EIO; + return 0; +} + +static int usb6fire_fw_ezusb_read(struct usb_device *device, + int type, int value, char *data, int len) +{ + int ret = usb_control_msg(device, usb_rcvctrlpipe(device, 0), type, + USB_DIR_IN | USB_TYPE_VENDOR | USB_RECIP_DEVICE, value, + 0, data, len, HZ); + if (ret < 0) + return ret; + else if (ret != len) + return -EIO; + return 0; +} + +static int usb6fire_fw_fpga_write(struct usb_device *device, + char *data, int len) +{ + int actual_len; + int ret; + + ret = usb_bulk_msg(device, usb_sndbulkpipe(device, FPGA_EP), data, len, + &actual_len, HZ); + if (ret < 0) + return ret; + else if (actual_len != len) + return -EIO; + return 0; +} + +static int usb6fire_fw_ezusb_upload( + struct usb_interface *intf, const char *fwname, + unsigned int postaddr, u8 *postdata, unsigned int postlen) +{ + int ret; + u8 data; + struct usb_device *device = interface_to_usbdev(intf); + const struct firmware *fw = 0; + struct ihex_record *rec = kmalloc(sizeof(struct ihex_record), + GFP_KERNEL); + + if (!rec) + return -ENOMEM; + + ret = request_firmware(&fw, fwname, &device->dev); + if (ret < 0) { + kfree(rec); + snd_printk(KERN_ERR PREFIX "error requesting ezusb " + "firmware %s.\n", fwname); + return ret; + } + ret = usb6fire_fw_ihex_init(fw, rec); + if (ret < 0) { + kfree(rec); + snd_printk(KERN_ERR PREFIX "error validating ezusb " + "firmware %s.\n", fwname); + return ret; + } + /* upload firmware image */ + data = 0x01; /* stop ezusb cpu */ + ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1); + if (ret < 0) { + kfree(rec); + release_firmware(fw); + snd_printk(KERN_ERR PREFIX "unable to upload ezusb " + "firmware %s: begin message.\n", fwname); + return ret; + } + + while (usb6fire_fw_ihex_next_record(rec)) { /* write firmware */ + ret = usb6fire_fw_ezusb_write(device, 0xa0, rec->address, + rec->data, rec->len); + if (ret < 0) { + kfree(rec); + release_firmware(fw); + snd_printk(KERN_ERR PREFIX "unable to upload ezusb " + "firmware %s: data urb.\n", fwname); + return ret; + } + } + + release_firmware(fw); + kfree(rec); + if (postdata) { /* write data after firmware has been uploaded */ + ret = usb6fire_fw_ezusb_write(device, 0xa0, postaddr, + postdata, postlen); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "unable to upload ezusb " + "firmware %s: post urb.\n", fwname); + return ret; + } + } + + data = 0x00; /* resume ezusb cpu */ + ret = usb6fire_fw_ezusb_write(device, 0xa0, 0xe600, &data, 1); + if (ret < 0) { + release_firmware(fw); + snd_printk(KERN_ERR PREFIX "unable to upload ezusb " + "firmware %s: end message.\n", fwname); + return ret; + } + return 0; +} + +static int usb6fire_fw_fpga_upload( + struct usb_interface *intf, const char *fwname) +{ + int ret; + int i; + struct usb_device *device = interface_to_usbdev(intf); + u8 *buffer = kmalloc(FPGA_BUFSIZE, GFP_KERNEL); + const char *c; + const char *end; + const struct firmware *fw; + + if (!buffer) + return -ENOMEM; + + ret = request_firmware(&fw, fwname, &device->dev); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "unable to get fpga firmware %s.\n", + fwname); + kfree(buffer); + return -EIO; + } + + c = fw->data; + end = fw->data + fw->size; + + ret = usb6fire_fw_ezusb_write(device, 8, 0, NULL, 0); + if (ret < 0) { + kfree(buffer); + release_firmware(fw); + snd_printk(KERN_ERR PREFIX "unable to upload fpga firmware: " + "begin urb.\n"); + return ret; + } + + while (c != end) { + for (i = 0; c != end && i < FPGA_BUFSIZE; i++, c++) + buffer[i] = BIT_REVERSE_TABLE[(u8) *c]; + + ret = usb6fire_fw_fpga_write(device, buffer, i); + if (ret < 0) { + release_firmware(fw); + kfree(buffer); + snd_printk(KERN_ERR PREFIX "unable to upload fpga " + "firmware: fw urb.\n"); + return ret; + } + } + release_firmware(fw); + kfree(buffer); + + ret = usb6fire_fw_ezusb_write(device, 9, 0, NULL, 0); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "unable to upload fpga firmware: " + "end urb.\n"); + return ret; + } + return 0; +} + +int usb6fire_fw_init(struct usb_interface *intf) +{ + int i; + int ret; + struct usb_device *device = interface_to_usbdev(intf); + /* buffer: 8 receiving bytes from device and + * sizeof(EP_W_MAX_PACKET_SIZE) bytes for non-const copy */ + u8 buffer[12]; + + ret = usb6fire_fw_ezusb_read(device, 1, 0, buffer, 8); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "unable to receive device " + "firmware state.\n"); + return ret; + } + if (buffer[0] != 0xeb || buffer[1] != 0xaa || buffer[2] != 0x55 + || buffer[4] != 0x03 || buffer[5] != 0x01 || buffer[7] + != 0x00) { + snd_printk(KERN_ERR PREFIX "unknown device firmware state " + "received from device: "); + for (i = 0; i < 8; i++) + snd_printk("%02x ", buffer[i]); + snd_printk("\n"); + return -EIO; + } + /* do we need fpga loader ezusb firmware? */ + if (buffer[3] == 0x01 && buffer[6] == 0x19) { + ret = usb6fire_fw_ezusb_upload(intf, + "6fire/dmx6firel2.ihx", 0, NULL, 0); + if (ret < 0) + return ret; + return FW_NOT_READY; + } + /* do we need fpga firmware and application ezusb firmware? */ + else if (buffer[3] == 0x02 && buffer[6] == 0x0b) { + ret = usb6fire_fw_fpga_upload(intf, "6fire/dmx6firecf.bin"); + if (ret < 0) + return ret; + memcpy(buffer, ep_w_max_packet_size, + sizeof(ep_w_max_packet_size)); + ret = usb6fire_fw_ezusb_upload(intf, "6fire/dmx6fireap.ihx", + 0x0003, buffer, sizeof(ep_w_max_packet_size)); + if (ret < 0) + return ret; + return FW_NOT_READY; + } + /* all fw loaded? */ + else if (buffer[3] == 0x03 && buffer[6] == 0x0b) + return 0; + /* unknown data? */ + else { + snd_printk(KERN_ERR PREFIX "unknown device firmware state " + "received from device: "); + for (i = 0; i < 8; i++) + snd_printk("%02x ", buffer[i]); + snd_printk("\n"); + return -EIO; + } + return 0; +} + diff --git a/sound/usb/6fire/firmware.h b/sound/usb/6fire/firmware.h new file mode 100644 index 000000000000..008569895381 --- /dev/null +++ b/sound/usb/6fire/firmware.h @@ -0,0 +1,27 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk + * Created: Jan 01, 2011 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef USB6FIRE_FIRMWARE_H +#define USB6FIRE_FIRMWARE_H + +#include "common.h" + +enum /* firmware state of device */ +{ + FW_READY = 0, + FW_NOT_READY = 1 +}; + +int __devinit usb6fire_fw_init(struct usb_interface *intf); +#endif /* USB6FIRE_FIRMWARE_H */ + diff --git a/sound/usb/6fire/midi.c b/sound/usb/6fire/midi.c new file mode 100644 index 000000000000..13f4509dce2b --- /dev/null +++ b/sound/usb/6fire/midi.c @@ -0,0 +1,203 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Rawmidi driver + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include <sound/rawmidi.h> + +#include "midi.h" +#include "chip.h" +#include "comm.h" + +static void usb6fire_midi_out_handler(struct urb *urb) +{ + struct midi_runtime *rt = urb->context; + int ret; + unsigned long flags; + + spin_lock_irqsave(&rt->out_lock, flags); + + if (rt->out) { + ret = snd_rawmidi_transmit(rt->out, rt->out_buffer + 4, + MIDI_BUFSIZE - 4); + if (ret > 0) { /* more data available, send next packet */ + rt->out_buffer[1] = ret + 2; + rt->out_buffer[3] = rt->out_serial++; + urb->transfer_buffer_length = ret + 4; + + ret = usb_submit_urb(urb, GFP_ATOMIC); + if (ret < 0) + snd_printk(KERN_ERR PREFIX "midi out urb " + "submit failed: %d\n", ret); + } else /* no more data to transmit */ + rt->out = NULL; + } + spin_unlock_irqrestore(&rt->out_lock, flags); +} + +static void usb6fire_midi_in_received( + struct midi_runtime *rt, u8 *data, int length) +{ + unsigned long flags; + + spin_lock_irqsave(&rt->in_lock, flags); + if (rt->in) + snd_rawmidi_receive(rt->in, data, length); + spin_unlock_irqrestore(&rt->in_lock, flags); +} + +static int usb6fire_midi_out_open(struct snd_rawmidi_substream *alsa_sub) +{ + return 0; +} + +static int usb6fire_midi_out_close(struct snd_rawmidi_substream *alsa_sub) +{ + return 0; +} + +static void usb6fire_midi_out_trigger( + struct snd_rawmidi_substream *alsa_sub, int up) +{ + struct midi_runtime *rt = alsa_sub->rmidi->private_data; + struct urb *urb = &rt->out_urb; + __s8 ret; + unsigned long flags; + + spin_lock_irqsave(&rt->out_lock, flags); + if (up) { /* start transfer */ + if (rt->out) { /* we are already transmitting so just return */ + spin_unlock_irqrestore(&rt->out_lock, flags); + return; + } + + ret = snd_rawmidi_transmit(alsa_sub, rt->out_buffer + 4, + MIDI_BUFSIZE - 4); + if (ret > 0) { + rt->out_buffer[1] = ret + 2; + rt->out_buffer[3] = rt->out_serial++; + urb->transfer_buffer_length = ret + 4; + + ret = usb_submit_urb(urb, GFP_ATOMIC); + if (ret < 0) + snd_printk(KERN_ERR PREFIX "midi out urb " + "submit failed: %d\n", ret); + else + rt->out = alsa_sub; + } + } else if (rt->out == alsa_sub) + rt->out = NULL; + spin_unlock_irqrestore(&rt->out_lock, flags); +} + +static void usb6fire_midi_out_drain(struct snd_rawmidi_substream *alsa_sub) +{ + struct midi_runtime *rt = alsa_sub->rmidi->private_data; + int retry = 0; + + while (rt->out && retry++ < 100) + msleep(10); +} + +static int usb6fire_midi_in_open(struct snd_rawmidi_substream *alsa_sub) +{ + return 0; +} + +static int usb6fire_midi_in_close(struct snd_rawmidi_substream *alsa_sub) +{ + return 0; +} + +static void usb6fire_midi_in_trigger( + struct snd_rawmidi_substream *alsa_sub, int up) +{ + struct midi_runtime *rt = alsa_sub->rmidi->private_data; + unsigned long flags; + + spin_lock_irqsave(&rt->in_lock, flags); + if (up) + rt->in = alsa_sub; + else + rt->in = NULL; + spin_unlock_irqrestore(&rt->in_lock, flags); +} + +static struct snd_rawmidi_ops out_ops = { + .open = usb6fire_midi_out_open, + .close = usb6fire_midi_out_close, + .trigger = usb6fire_midi_out_trigger, + .drain = usb6fire_midi_out_drain +}; + +static struct snd_rawmidi_ops in_ops = { + .open = usb6fire_midi_in_open, + .close = usb6fire_midi_in_close, + .trigger = usb6fire_midi_in_trigger +}; + +int __devinit usb6fire_midi_init(struct sfire_chip *chip) +{ + int ret; + struct midi_runtime *rt = kzalloc(sizeof(struct midi_runtime), + GFP_KERNEL); + struct comm_runtime *comm_rt = chip->comm; + + if (!rt) + return -ENOMEM; + + rt->chip = chip; + rt->in_received = usb6fire_midi_in_received; + rt->out_buffer[0] = 0x80; /* 'send midi' command */ + rt->out_buffer[1] = 0x00; /* size of data */ + rt->out_buffer[2] = 0x00; /* always 0 */ + spin_lock_init(&rt->in_lock); + spin_lock_init(&rt->out_lock); + + comm_rt->init_urb(comm_rt, &rt->out_urb, rt->out_buffer, rt, + usb6fire_midi_out_handler); + + ret = snd_rawmidi_new(chip->card, "6FireUSB", 0, 1, 1, &rt->instance); + if (ret < 0) { + kfree(rt); + snd_printk(KERN_ERR PREFIX "unable to create midi.\n"); + return ret; + } + rt->instance->private_data = rt; + strcpy(rt->instance->name, "DMX6FireUSB MIDI"); + rt->instance->info_flags = SNDRV_RAWMIDI_INFO_OUTPUT | + SNDRV_RAWMIDI_INFO_INPUT | + SNDRV_RAWMIDI_INFO_DUPLEX; + snd_rawmidi_set_ops(rt->instance, SNDRV_RAWMIDI_STREAM_OUTPUT, + &out_ops); + snd_rawmidi_set_ops(rt->instance, SNDRV_RAWMIDI_STREAM_INPUT, + &in_ops); + + chip->midi = rt; + return 0; +} + +void usb6fire_midi_abort(struct sfire_chip *chip) +{ + struct midi_runtime *rt = chip->midi; + + if (rt) + usb_poison_urb(&rt->out_urb); +} + +void usb6fire_midi_destroy(struct sfire_chip *chip) +{ + kfree(chip->midi); + chip->midi = NULL; +} diff --git a/sound/usb/6fire/midi.h b/sound/usb/6fire/midi.h new file mode 100644 index 000000000000..97a7bf669135 --- /dev/null +++ b/sound/usb/6fire/midi.h @@ -0,0 +1,46 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef USB6FIRE_MIDI_H +#define USB6FIRE_MIDI_H + +#include "common.h" + +enum { + MIDI_BUFSIZE = 64 +}; + +struct midi_runtime { + struct sfire_chip *chip; + struct snd_rawmidi *instance; + + struct snd_rawmidi_substream *in; + char in_active; + + spinlock_t in_lock; + spinlock_t out_lock; + struct snd_rawmidi_substream *out; + struct urb out_urb; + u8 out_serial; /* serial number of out packet */ + u8 out_buffer[MIDI_BUFSIZE]; + int buffer_offset; + + void (*in_received)(struct midi_runtime *rt, u8 *data, int length); +}; + +int __devinit usb6fire_midi_init(struct sfire_chip *chip); +void usb6fire_midi_abort(struct sfire_chip *chip); +void usb6fire_midi_destroy(struct sfire_chip *chip); +#endif /* USB6FIRE_MIDI_H */ + diff --git a/sound/usb/6fire/pcm.c b/sound/usb/6fire/pcm.c new file mode 100644 index 000000000000..ba62c7468ba8 --- /dev/null +++ b/sound/usb/6fire/pcm.c @@ -0,0 +1,688 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * PCM driver + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#include "pcm.h" +#include "chip.h" +#include "comm.h" + +enum { + OUT_N_CHANNELS = 6, IN_N_CHANNELS = 4 +}; + +/* keep next two synced with + * FW_EP_W_MAX_PACKET_SIZE[] and RATES_MAX_PACKET_SIZE */ +static const int rates_in_packet_size[] = { 228, 228, 420, 420, 404, 404 }; +static const int rates_out_packet_size[] = { 228, 228, 420, 420, 604, 604 }; +static const int rates[] = { 44100, 48000, 88200, 96000, 176400, 192000 }; +static const int rates_altsetting[] = { 1, 1, 2, 2, 3, 3 }; +static const int rates_alsaid[] = { + SNDRV_PCM_RATE_44100, SNDRV_PCM_RATE_48000, + SNDRV_PCM_RATE_88200, SNDRV_PCM_RATE_96000, + SNDRV_PCM_RATE_176400, SNDRV_PCM_RATE_192000 }; + +/* values to write to soundcard register for all samplerates */ +static const u16 rates_6fire_vl[] = {0x00, 0x01, 0x00, 0x01, 0x00, 0x01}; +static const u16 rates_6fire_vh[] = {0x11, 0x11, 0x10, 0x10, 0x00, 0x00}; + +enum { /* settings for pcm */ + OUT_EP = 6, IN_EP = 2, MAX_BUFSIZE = 128 * 1024 +}; + +enum { /* pcm streaming states */ + STREAM_DISABLED, /* no pcm streaming */ + STREAM_STARTING, /* pcm streaming requested, waiting to become ready */ + STREAM_RUNNING, /* pcm streaming running */ + STREAM_STOPPING +}; + +enum { /* pcm sample rates (also index into RATES_XXX[]) */ + RATE_44KHZ, + RATE_48KHZ, + RATE_88KHZ, + RATE_96KHZ, + RATE_176KHZ, + RATE_192KHZ +}; + +static const struct snd_pcm_hardware pcm_hw = { + .info = SNDRV_PCM_INFO_MMAP | + SNDRV_PCM_INFO_INTERLEAVED | + SNDRV_PCM_INFO_BLOCK_TRANSFER | + SNDRV_PCM_INFO_MMAP_VALID | + SNDRV_PCM_INFO_BATCH, + + .formats = SNDRV_PCM_FMTBIT_S24_LE, + + .rates = SNDRV_PCM_RATE_44100 | + SNDRV_PCM_RATE_48000 | + SNDRV_PCM_RATE_88200 | + SNDRV_PCM_RATE_96000 | + SNDRV_PCM_RATE_176400 | + SNDRV_PCM_RATE_192000, + + .rate_min = 44100, + .rate_max = 192000, + .channels_min = 1, + .channels_max = 0, /* set in pcm_open, depending on capture/playback */ + .buffer_bytes_max = MAX_BUFSIZE, + .period_bytes_min = PCM_N_PACKETS_PER_URB * (PCM_MAX_PACKET_SIZE - 4), + .period_bytes_max = MAX_BUFSIZE, + .periods_min = 2, + .periods_max = 1024 +}; + +static int usb6fire_pcm_set_rate(struct pcm_runtime *rt) +{ + int ret; + struct usb_device *device = rt->chip->dev; + struct comm_runtime *comm_rt = rt->chip->comm; + + if (rt->rate >= ARRAY_SIZE(rates)) + return -EINVAL; + /* disable streaming */ + ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x00); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error stopping streaming while " + "setting samplerate %d.\n", rates[rt->rate]); + return ret; + } + + ret = usb_set_interface(device, 1, rates_altsetting[rt->rate]); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error setting interface " + "altsetting %d for samplerate %d.\n", + rates_altsetting[rt->rate], rates[rt->rate]); + return ret; + } + + /* set soundcard clock */ + ret = comm_rt->write16(comm_rt, 0x02, 0x01, rates_6fire_vl[rt->rate], + rates_6fire_vh[rt->rate]); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error setting samplerate %d.\n", + rates[rt->rate]); + return ret; + } + + /* enable analog inputs and outputs + * (one bit per stereo-channel) */ + ret = comm_rt->write16(comm_rt, 0x02, 0x02, + (1 << (OUT_N_CHANNELS / 2)) - 1, + (1 << (IN_N_CHANNELS / 2)) - 1); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error initializing analog channels " + "while setting samplerate %d.\n", + rates[rt->rate]); + return ret; + } + /* disable digital inputs and outputs */ + ret = comm_rt->write16(comm_rt, 0x02, 0x03, 0x00, 0x00); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error initializing digital " + "channels while setting samplerate %d.\n", + rates[rt->rate]); + return ret; + } + + ret = comm_rt->write16(comm_rt, 0x02, 0x00, 0x00, 0x01); + if (ret < 0) { + snd_printk(KERN_ERR PREFIX "error starting streaming while " + "setting samplerate %d.\n", rates[rt->rate]); + return ret; + } + + rt->in_n_analog = IN_N_CHANNELS; + rt->out_n_analog = OUT_N_CHANNELS; + rt->in_packet_size = rates_in_packet_size[rt->rate]; + rt->out_packet_size = rates_out_packet_size[rt->rate]; + return 0; +} + +static struct pcm_substream *usb6fire_pcm_get_substream( + struct snd_pcm_substream *alsa_sub) +{ + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + + if (alsa_sub->stream == SNDRV_PCM_STREAM_PLAYBACK) + return &rt->playback; + else if (alsa_sub->stream == SNDRV_PCM_STREAM_CAPTURE) + return &rt->capture; + snd_printk(KERN_ERR PREFIX "error getting pcm substream slot.\n"); + return NULL; +} + +/* call with stream_mutex locked */ +static void usb6fire_pcm_stream_stop(struct pcm_runtime *rt) +{ + int i; + + if (rt->stream_state != STREAM_DISABLED) { + for (i = 0; i < PCM_N_URBS; i++) { + usb_kill_urb(&rt->in_urbs[i].instance); + usb_kill_urb(&rt->out_urbs[i].instance); + } + rt->stream_state = STREAM_DISABLED; + } +} + +/* call with stream_mutex locked */ +static int usb6fire_pcm_stream_start(struct pcm_runtime *rt) +{ + int ret; + int i; + int k; + struct usb_iso_packet_descriptor *packet; + + if (rt->stream_state == STREAM_DISABLED) { + /* submit our in urbs */ + rt->stream_wait_cond = false; + rt->stream_state = STREAM_STARTING; + for (i = 0; i < PCM_N_URBS; i++) { + for (k = 0; k < PCM_N_PACKETS_PER_URB; k++) { + packet = &rt->in_urbs[i].packets[k]; + packet->offset = k * rt->in_packet_size; + packet->length = rt->in_packet_size; + packet->actual_length = 0; + packet->status = 0; + } + ret = usb_submit_urb(&rt->in_urbs[i].instance, + GFP_ATOMIC); + if (ret) { + usb6fire_pcm_stream_stop(rt); + return ret; + } + } + + /* wait for first out urb to return (sent in in urb handler) */ + wait_event_timeout(rt->stream_wait_queue, rt->stream_wait_cond, + HZ); + if (rt->stream_wait_cond) + rt->stream_state = STREAM_RUNNING; + else { + usb6fire_pcm_stream_stop(rt); + return -EIO; + } + } + return 0; +} + +/* call with substream locked */ +static void usb6fire_pcm_capture(struct pcm_substream *sub, struct pcm_urb *urb) +{ + int i; + int frame; + int frame_count; + unsigned int total_length = 0; + struct pcm_runtime *rt = snd_pcm_substream_chip(sub->instance); + struct snd_pcm_runtime *alsa_rt = sub->instance->runtime; + u32 *src = (u32 *) urb->buffer; + u32 *dest = (u32 *) (alsa_rt->dma_area + sub->dma_off + * (alsa_rt->frame_bits >> 3)); + u32 *dest_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size + * (alsa_rt->frame_bits >> 3)); + int bytes_per_frame = alsa_rt->channels << 2; + + for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) { + /* at least 4 header bytes for valid packet. + * after that: 32 bits per sample for analog channels */ + if (urb->packets[i].actual_length > 4) + frame_count = (urb->packets[i].actual_length - 4) + / (rt->in_n_analog << 2); + else + frame_count = 0; + + src = (u32 *) (urb->buffer + total_length); + src++; /* skip leading 4 bytes of every packet */ + total_length += urb->packets[i].length; + for (frame = 0; frame < frame_count; frame++) { + memcpy(dest, src, bytes_per_frame); + dest += alsa_rt->channels; + src += rt->in_n_analog; + sub->dma_off++; + sub->period_off++; + if (dest == dest_end) { + sub->dma_off = 0; + dest = (u32 *) alsa_rt->dma_area; + } + } + } +} + +/* call with substream locked */ +static void usb6fire_pcm_playback(struct pcm_substream *sub, + struct pcm_urb *urb) +{ + int i; + int frame; + int frame_count; + struct pcm_runtime *rt = snd_pcm_substream_chip(sub->instance); + struct snd_pcm_runtime *alsa_rt = sub->instance->runtime; + u32 *src = (u32 *) (alsa_rt->dma_area + sub->dma_off + * (alsa_rt->frame_bits >> 3)); + u32 *src_end = (u32 *) (alsa_rt->dma_area + alsa_rt->buffer_size + * (alsa_rt->frame_bits >> 3)); + u32 *dest = (u32 *) urb->buffer; + int bytes_per_frame = alsa_rt->channels << 2; + + for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) { + /* at least 4 header bytes for valid packet. + * after that: 32 bits per sample for analog channels */ + if (urb->packets[i].length > 4) + frame_count = (urb->packets[i].length - 4) + / (rt->out_n_analog << 2); + else + frame_count = 0; + dest++; /* skip leading 4 bytes of every frame */ + for (frame = 0; frame < frame_count; frame++) { + memcpy(dest, src, bytes_per_frame); + src += alsa_rt->channels; + dest += rt->out_n_analog; + sub->dma_off++; + sub->period_off++; + if (src == src_end) { + src = (u32 *) alsa_rt->dma_area; + sub->dma_off = 0; + } + } + } +} + +static void usb6fire_pcm_in_urb_handler(struct urb *usb_urb) +{ + struct pcm_urb *in_urb = usb_urb->context; + struct pcm_urb *out_urb = in_urb->peer; + struct pcm_runtime *rt = in_urb->chip->pcm; + struct pcm_substream *sub; + unsigned long flags; + int total_length = 0; + int frame_count; + int frame; + int channel; + int i; + u8 *dest; + + if (usb_urb->status || rt->panic || rt->stream_state == STREAM_STOPPING) + return; + for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) + if (in_urb->packets[i].status) { + rt->panic = true; + return; + } + + if (rt->stream_state == STREAM_DISABLED) { + snd_printk(KERN_ERR PREFIX "internal error: " + "stream disabled in in-urb handler.\n"); + return; + } + + /* receive our capture data */ + sub = &rt->capture; + spin_lock_irqsave(&sub->lock, flags); + if (sub->active) { + usb6fire_pcm_capture(sub, in_urb); + if (sub->period_off >= sub->instance->runtime->period_size) { + sub->period_off %= sub->instance->runtime->period_size; + spin_unlock_irqrestore(&sub->lock, flags); + snd_pcm_period_elapsed(sub->instance); + } else + spin_unlock_irqrestore(&sub->lock, flags); + } else + spin_unlock_irqrestore(&sub->lock, flags); + + /* setup out urb structure */ + for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) { + out_urb->packets[i].offset = total_length; + out_urb->packets[i].length = (in_urb->packets[i].actual_length + - 4) / (rt->in_n_analog << 2) + * (rt->out_n_analog << 2) + 4; + out_urb->packets[i].status = 0; + total_length += out_urb->packets[i].length; + } + memset(out_urb->buffer, 0, total_length); + + /* now send our playback data (if a free out urb was found) */ + sub = &rt->playback; + spin_lock_irqsave(&sub->lock, flags); + if (sub->active) { + usb6fire_pcm_playback(sub, out_urb); + if (sub->period_off >= sub->instance->runtime->period_size) { + sub->period_off %= sub->instance->runtime->period_size; + spin_unlock_irqrestore(&sub->lock, flags); + snd_pcm_period_elapsed(sub->instance); + } else + spin_unlock_irqrestore(&sub->lock, flags); + } else + spin_unlock_irqrestore(&sub->lock, flags); + + /* setup the 4th byte of each sample (0x40 for analog channels) */ + dest = out_urb->buffer; + for (i = 0; i < PCM_N_PACKETS_PER_URB; i++) + if (out_urb->packets[i].length >= 4) { + frame_count = (out_urb->packets[i].length - 4) + / (rt->out_n_analog << 2); + *(dest++) = 0xaa; + *(dest++) = 0xaa; + *(dest++) = frame_count; + *(dest++) = 0x00; + for (frame = 0; frame < frame_count; frame++) + for (channel = 0; + channel < rt->out_n_analog; + channel++) { + dest += 3; /* skip sample data */ + *(dest++) = 0x40; + } + } + usb_submit_urb(&out_urb->instance, GFP_ATOMIC); + usb_submit_urb(&in_urb->instance, GFP_ATOMIC); +} + +static void usb6fire_pcm_out_urb_handler(struct urb *usb_urb) +{ + struct pcm_urb *urb = usb_urb->context; + struct pcm_runtime *rt = urb->chip->pcm; + + if (rt->stream_state == STREAM_STARTING) { + rt->stream_wait_cond = true; + wake_up(&rt->stream_wait_queue); + } +} + +static int usb6fire_pcm_open(struct snd_pcm_substream *alsa_sub) +{ + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + struct pcm_substream *sub = NULL; + struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime; + + if (rt->panic) + return -EPIPE; + + mutex_lock(&rt->stream_mutex); + alsa_rt->hw = pcm_hw; + + if (alsa_sub->stream == SNDRV_PCM_STREAM_PLAYBACK) { + if (rt->rate >= 0) + alsa_rt->hw.rates = rates_alsaid[rt->rate]; + alsa_rt->hw.channels_max = OUT_N_CHANNELS; + sub = &rt->playback; + } else if (alsa_sub->stream == SNDRV_PCM_STREAM_CAPTURE) { + if (rt->rate >= 0) + alsa_rt->hw.rates = rates_alsaid[rt->rate]; + alsa_rt->hw.channels_max = IN_N_CHANNELS; + sub = &rt->capture; + } + + if (!sub) { + mutex_unlock(&rt->stream_mutex); + snd_printk(KERN_ERR PREFIX "invalid stream type.\n"); + return -EINVAL; + } + + sub->instance = alsa_sub; + sub->active = false; + mutex_unlock(&rt->stream_mutex); + return 0; +} + +static int usb6fire_pcm_close(struct snd_pcm_substream *alsa_sub) +{ + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub); + unsigned long flags; + + if (rt->panic) + return 0; + + mutex_lock(&rt->stream_mutex); + if (sub) { + /* deactivate substream */ + spin_lock_irqsave(&sub->lock, flags); + sub->instance = NULL; + sub->active = false; + spin_unlock_irqrestore(&sub->lock, flags); + + /* all substreams closed? if so, stop streaming */ + if (!rt->playback.instance && !rt->capture.instance) { + usb6fire_pcm_stream_stop(rt); + rt->rate = -1; + } + } + mutex_unlock(&rt->stream_mutex); + return 0; +} + +static int usb6fire_pcm_hw_params(struct snd_pcm_substream *alsa_sub, + struct snd_pcm_hw_params *hw_params) +{ + return snd_pcm_lib_malloc_pages(alsa_sub, + params_buffer_bytes(hw_params)); +} + +static int usb6fire_pcm_hw_free(struct snd_pcm_substream *alsa_sub) +{ + return snd_pcm_lib_free_pages(alsa_sub); +} + +static int usb6fire_pcm_prepare(struct snd_pcm_substream *alsa_sub) +{ + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub); + struct snd_pcm_runtime *alsa_rt = alsa_sub->runtime; + int i; + int ret; + + if (rt->panic) + return -EPIPE; + if (!sub) + return -ENODEV; + + mutex_lock(&rt->stream_mutex); + sub->dma_off = 0; + sub->period_off = 0; + + if (rt->stream_state == STREAM_DISABLED) { + for (i = 0; i < ARRAY_SIZE(rates); i++) + if (alsa_rt->rate == rates[i]) { + rt->rate = i; + break; + } + if (i == ARRAY_SIZE(rates)) { + mutex_unlock(&rt->stream_mutex); + snd_printk("invalid rate %d in prepare.\n", + alsa_rt->rate); + return -EINVAL; + } + + ret = usb6fire_pcm_set_rate(rt); + if (ret) { + mutex_unlock(&rt->stream_mutex); + return ret; + } + ret = usb6fire_pcm_stream_start(rt); + if (ret) { + mutex_unlock(&rt->stream_mutex); + snd_printk(KERN_ERR PREFIX + "could not start pcm stream.\n"); + return ret; + } + } + mutex_unlock(&rt->stream_mutex); + return 0; +} + +static int usb6fire_pcm_trigger(struct snd_pcm_substream *alsa_sub, int cmd) +{ + struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub); + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + unsigned long flags; + + if (rt->panic) + return -EPIPE; + if (!sub) + return -ENODEV; + + switch (cmd) { + case SNDRV_PCM_TRIGGER_START: + case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: + spin_lock_irqsave(&sub->lock, flags); + sub->active = true; + spin_unlock_irqrestore(&sub->lock, flags); + return 0; + + case SNDRV_PCM_TRIGGER_STOP: + case SNDRV_PCM_TRIGGER_PAUSE_PUSH: + spin_lock_irqsave(&sub->lock, flags); + sub->active = false; + spin_unlock_irqrestore(&sub->lock, flags); + return 0; + + default: + return -EINVAL; + } +} + +static snd_pcm_uframes_t usb6fire_pcm_pointer( + struct snd_pcm_substream *alsa_sub) +{ + struct pcm_substream *sub = usb6fire_pcm_get_substream(alsa_sub); + struct pcm_runtime *rt = snd_pcm_substream_chip(alsa_sub); + unsigned long flags; + snd_pcm_uframes_t ret; + + if (rt->panic || !sub) + return SNDRV_PCM_STATE_XRUN; + + spin_lock_irqsave(&sub->lock, flags); + ret = sub->dma_off; + spin_unlock_irqrestore(&sub->lock, flags); + return ret; +} + +static struct snd_pcm_ops pcm_ops = { + .open = usb6fire_pcm_open, + .close = usb6fire_pcm_close, + .ioctl = snd_pcm_lib_ioctl, + .hw_params = usb6fire_pcm_hw_params, + .hw_free = usb6fire_pcm_hw_free, + .prepare = usb6fire_pcm_prepare, + .trigger = usb6fire_pcm_trigger, + .pointer = usb6fire_pcm_pointer, +}; + +static void __devinit usb6fire_pcm_init_urb(struct pcm_urb *urb, + struct sfire_chip *chip, bool in, int ep, + void (*handler)(struct urb *)) +{ + urb->chip = chip; + usb_init_urb(&urb->instance); + urb->instance.transfer_buffer = urb->buffer; + urb->instance.transfer_buffer_length = + PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE; + urb->instance.dev = chip->dev; + urb->instance.pipe = in ? usb_rcvisocpipe(chip->dev, ep) + : usb_sndisocpipe(chip->dev, ep); + urb->instance.interval = 1; + urb->instance.transfer_flags = URB_ISO_ASAP; + urb->instance.complete = handler; + urb->instance.context = urb; + urb->instance.number_of_packets = PCM_N_PACKETS_PER_URB; +} + +int __devinit usb6fire_pcm_init(struct sfire_chip *chip) +{ + int i; + int ret; + struct snd_pcm *pcm; + struct pcm_runtime *rt = + kzalloc(sizeof(struct pcm_runtime), GFP_KERNEL); + + if (!rt) + return -ENOMEM; + + rt->chip = chip; + rt->stream_state = STREAM_DISABLED; + rt->rate = -1; + init_waitqueue_head(&rt->stream_wait_queue); + mutex_init(&rt->stream_mutex); + + spin_lock_init(&rt->playback.lock); + spin_lock_init(&rt->capture.lock); + + for (i = 0; i < PCM_N_URBS; i++) { + usb6fire_pcm_init_urb(&rt->in_urbs[i], chip, true, IN_EP, + usb6fire_pcm_in_urb_handler); + usb6fire_pcm_init_urb(&rt->out_urbs[i], chip, false, OUT_EP, + usb6fire_pcm_out_urb_handler); + + rt->in_urbs[i].peer = &rt->out_urbs[i]; + rt->out_urbs[i].peer = &rt->in_urbs[i]; + } + + ret = snd_pcm_new(chip->card, "DMX6FireUSB", 0, 1, 1, &pcm); + if (ret < 0) { + kfree(rt); + snd_printk(KERN_ERR PREFIX "cannot create pcm instance.\n"); + return ret; + } + + pcm->private_data = rt; + strcpy(pcm->name, "DMX 6Fire USB"); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_PLAYBACK, &pcm_ops); + snd_pcm_set_ops(pcm, SNDRV_PCM_STREAM_CAPTURE, &pcm_ops); + + ret = snd_pcm_lib_preallocate_pages_for_all(pcm, + SNDRV_DMA_TYPE_CONTINUOUS, + snd_dma_continuous_data(GFP_KERNEL), + MAX_BUFSIZE, MAX_BUFSIZE); + if (ret) { + kfree(rt); + snd_printk(KERN_ERR PREFIX + "error preallocating pcm buffers.\n"); + return ret; + } + rt->instance = pcm; + + chip->pcm = rt; + return 0; +} + +void usb6fire_pcm_abort(struct sfire_chip *chip) +{ + struct pcm_runtime *rt = chip->pcm; + int i; + + if (rt) { + rt->panic = true; + + if (rt->playback.instance) + snd_pcm_stop(rt->playback.instance, + SNDRV_PCM_STATE_XRUN); + if (rt->capture.instance) + snd_pcm_stop(rt->capture.instance, + SNDRV_PCM_STATE_XRUN); + + for (i = 0; i < PCM_N_URBS; i++) { + usb_poison_urb(&rt->in_urbs[i].instance); + usb_poison_urb(&rt->out_urbs[i].instance); + } + + } +} + +void usb6fire_pcm_destroy(struct sfire_chip *chip) +{ + kfree(chip->pcm); + chip->pcm = NULL; +} diff --git a/sound/usb/6fire/pcm.h b/sound/usb/6fire/pcm.h new file mode 100644 index 000000000000..2bee81374002 --- /dev/null +++ b/sound/usb/6fire/pcm.h @@ -0,0 +1,76 @@ +/* + * Linux driver for TerraTec DMX 6Fire USB + * + * Author: Torsten Schenk <torsten.schenk@zoho.com> + * Created: Jan 01, 2011 + * Version: 0.3.0 + * Copyright: (C) Torsten Schenk + * + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License as published by + * the Free Software Foundation; either version 2 of the License, or + * (at your option) any later version. + */ + +#ifndef USB6FIRE_PCM_H +#define USB6FIRE_PCM_H + +#include <sound/pcm.h> +#include <linux/mutex.h> + +#include "common.h" + +enum /* settings for pcm */ +{ + /* maximum of EP_W_MAX_PACKET_SIZE[] (see firmware.c) */ + PCM_N_URBS = 16, PCM_N_PACKETS_PER_URB = 8, PCM_MAX_PACKET_SIZE = 604 +}; + +struct pcm_urb { + struct sfire_chip *chip; + + /* BEGIN DO NOT SEPARATE */ + struct urb instance; + struct usb_iso_packet_descriptor packets[PCM_N_PACKETS_PER_URB]; + /* END DO NOT SEPARATE */ + u8 buffer[PCM_N_PACKETS_PER_URB * PCM_MAX_PACKET_SIZE]; + + struct pcm_urb *peer; +}; + +struct pcm_substream { + spinlock_t lock; + struct snd_pcm_substream *instance; + + bool active; + + snd_pcm_uframes_t dma_off; /* current position in alsa dma_area */ + snd_pcm_uframes_t period_off; /* current position in current period */ +}; + +struct pcm_runtime { + struct sfire_chip *chip; + struct snd_pcm *instance; + + struct pcm_substream playback; + struct pcm_substream capture; + bool panic; /* if set driver won't do anymore pcm on device */ + + struct pcm_urb in_urbs[PCM_N_URBS]; + struct pcm_urb out_urbs[PCM_N_URBS]; + int in_packet_size; + int out_packet_size; + int in_n_analog; /* number of analog channels soundcard sends */ + int out_n_analog; /* number of analog channels soundcard receives */ + + struct mutex stream_mutex; + u8 stream_state; /* one of STREAM_XXX (pcm.c) */ + u8 rate; /* one of PCM_RATE_XXX */ + wait_queue_head_t stream_wait_queue; + bool stream_wait_cond; +}; + +int __devinit usb6fire_pcm_init(struct sfire_chip *chip); +void usb6fire_pcm_abort(struct sfire_chip *chip); +void usb6fire_pcm_destroy(struct sfire_chip *chip); +#endif /* USB6FIRE_PCM_H */ diff --git a/sound/usb/Kconfig b/sound/usb/Kconfig index 112984f4080f..97724d8fa9f6 100644 --- a/sound/usb/Kconfig +++ b/sound/usb/Kconfig @@ -62,6 +62,7 @@ config SND_USB_CAIAQ * Native Instruments Audio 2 DJ * Native Instruments Audio 4 DJ * Native Instruments Audio 8 DJ + * Native Instruments Traktor Audio 2 * Native Instruments Guitar Rig Session I/O * Native Instruments Guitar Rig mobile * Native Instruments Traktor Kontrol X1 @@ -97,5 +98,21 @@ config SND_USB_US122L To compile this driver as a module, choose M here: the module will be called snd-usb-us122l. +config SND_USB_6FIRE + tristate "TerraTec DMX 6Fire USB" + depends on EXPERIMENTAL + select FW_LOADER + select SND_RAWMIDI + select SND_PCM + help + Say Y here to include support for TerraTec 6fire DMX USB interface. + + You will need firmware files in order to be able to use the device + after it has been coldstarted. This driver currently does not support + firmware loading for all devices. If you own such a device, + you could start windows and let the windows driver upload + the firmware. As long as you do not unplug your device from power, + it should be usable. + endif # SND_USB diff --git a/sound/usb/Makefile b/sound/usb/Makefile index 1e362bf8834f..cf9ed66445fa 100644 --- a/sound/usb/Makefile +++ b/sound/usb/Makefile @@ -23,4 +23,4 @@ obj-$(CONFIG_SND_USB_UA101) += snd-usbmidi-lib.o obj-$(CONFIG_SND_USB_USX2Y) += snd-usbmidi-lib.o obj-$(CONFIG_SND_USB_US122L) += snd-usbmidi-lib.o -obj-$(CONFIG_SND) += misc/ usx2y/ caiaq/ +obj-$(CONFIG_SND) += misc/ usx2y/ caiaq/ 6fire/ diff --git a/sound/usb/caiaq/audio.c b/sound/usb/caiaq/audio.c index 66eabafb1c24..d0d493ca28ae 100644 --- a/sound/usb/caiaq/audio.c +++ b/sound/usb/caiaq/audio.c @@ -805,6 +805,7 @@ int snd_usb_caiaq_audio_init(struct snd_usb_caiaqdev *dev) case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO2DJ): case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO4DJ): case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_AUDIO8DJ): + case USB_ID(USB_VID_NATIVEINSTRUMENTS, USB_PID_TRAKTORAUDIO2): dev->samplerates |= SNDRV_PCM_RATE_88200; break; } diff --git a/sound/usb/caiaq/device.c b/sound/usb/caiaq/device.c index 6480c3283c05..45bc4a2dc6f0 100644 --- a/sound/usb/caiaq/device.c +++ b/sound/usb/caiaq/device.c @@ -46,6 +46,7 @@ MODULE_SUPPORTED_DEVICE("{{Native Instruments, RigKontrol2}," "{Native Instruments, Audio 2 DJ}," "{Native Instruments, Audio 4 DJ}," "{Native Instruments, Audio 8 DJ}," + "{Native Instruments, Traktor Audio 2}," "{Native Instruments, Session I/O}," "{Native Instruments, GuitarRig mobile}" "{Native Instruments, Traktor Kontrol X1}" @@ -140,6 +141,11 @@ static struct usb_device_id snd_usb_id_table[] = { .idVendor = USB_VID_NATIVEINSTRUMENTS, .idProduct = USB_PID_TRAKTORKONTROLS4 }, + { + .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = USB_VID_NATIVEINSTRUMENTS, + .idProduct = USB_PID_TRAKTORAUDIO2 + }, { /* terminator */ } }; diff --git a/sound/usb/caiaq/device.h b/sound/usb/caiaq/device.h index e3d8a3efb35b..b2b310194ffa 100644 --- a/sound/usb/caiaq/device.h +++ b/sound/usb/caiaq/device.h @@ -17,6 +17,7 @@ #define USB_PID_GUITARRIGMOBILE 0x0d8d #define USB_PID_TRAKTORKONTROLX1 0x2305 #define USB_PID_TRAKTORKONTROLS4 0xbaff +#define USB_PID_TRAKTORAUDIO2 0x041d #define EP1_BUFSIZE 64 #define EP4_BUFSIZE 512 diff --git a/sound/usb/card.c b/sound/usb/card.c index c0f8270bc199..a90662af2d6b 100644 --- a/sound/usb/card.c +++ b/sound/usb/card.c @@ -41,6 +41,7 @@ #include <linux/list.h> #include <linux/slab.h> #include <linux/string.h> +#include <linux/ctype.h> #include <linux/usb.h> #include <linux/moduleparam.h> #include <linux/mutex.h> @@ -65,6 +66,7 @@ #include "pcm.h" #include "urb.h" #include "format.h" +#include "power.h" MODULE_AUTHOR("Takashi Iwai <tiwai@suse.de>"); MODULE_DESCRIPTION("USB Audio"); @@ -282,6 +284,15 @@ static int snd_usb_audio_dev_free(struct snd_device *device) return snd_usb_audio_free(chip); } +static void remove_trailing_spaces(char *str) +{ + char *p; + + if (!*str) + return; + for (p = str + strlen(str) - 1; p >= str && isspace(*p); p--) + *p = 0; +} /* * create a chip instance and set its names. @@ -330,6 +341,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, chip->setup = device_setup[idx]; chip->nrpacks = nrpacks; chip->async_unlink = async_unlink; + chip->probing = 1; chip->usb_id = USB_ID(le16_to_cpu(dev->descriptor.idVendor), le16_to_cpu(dev->descriptor.idProduct)); @@ -349,7 +361,7 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, snd_component_add(card, component); /* retrieve the device string as shortname */ - if (quirk && quirk->product_name) { + if (quirk && quirk->product_name && *quirk->product_name) { strlcpy(card->shortname, quirk->product_name, sizeof(card->shortname)); } else { if (!dev->descriptor.iProduct || @@ -361,9 +373,10 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, USB_ID_PRODUCT(chip->usb_id)); } } + remove_trailing_spaces(card->shortname); /* retrieve the vendor and device strings as longname */ - if (quirk && quirk->vendor_name) { + if (quirk && quirk->vendor_name && *quirk->vendor_name) { len = strlcpy(card->longname, quirk->vendor_name, sizeof(card->longname)); } else { if (dev->descriptor.iManufacturer) @@ -373,8 +386,11 @@ static int snd_usb_audio_create(struct usb_device *dev, int idx, len = 0; /* we don't really care if there isn't any vendor string */ } - if (len > 0) - strlcat(card->longname, " ", sizeof(card->longname)); + if (len > 0) { + remove_trailing_spaces(card->longname); + if (*card->longname) + strlcat(card->longname, " ", sizeof(card->longname)); + } strlcat(card->longname, card->shortname, sizeof(card->longname)); @@ -451,6 +467,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev, goto __error; } chip = usb_chip[i]; + chip->probing = 1; break; } } @@ -466,6 +483,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev, goto __error; } snd_card_set_dev(chip->card, &intf->dev); + chip->pm_intf = intf; break; } if (!chip) { @@ -505,6 +523,7 @@ static void *snd_usb_audio_probe(struct usb_device *dev, usb_chip[chip->index] = chip; chip->num_interfaces++; + chip->probing = 0; mutex_unlock(®ister_mutex); return chip; @@ -581,29 +600,61 @@ static void usb_audio_disconnect(struct usb_interface *intf) } #ifdef CONFIG_PM + +int snd_usb_autoresume(struct snd_usb_audio *chip) +{ + int err = -ENODEV; + + if (!chip->shutdown && !chip->probing) + err = usb_autopm_get_interface(chip->pm_intf); + + return err; +} + +void snd_usb_autosuspend(struct snd_usb_audio *chip) +{ + if (!chip->shutdown && !chip->probing) + usb_autopm_put_interface(chip->pm_intf); +} + static int usb_audio_suspend(struct usb_interface *intf, pm_message_t message) { struct snd_usb_audio *chip = usb_get_intfdata(intf); struct list_head *p; struct snd_usb_stream *as; + struct usb_mixer_interface *mixer; if (chip == (void *)-1L) return 0; - snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot); - if (!chip->num_suspended_intf++) { - list_for_each(p, &chip->pcm_list) { - as = list_entry(p, struct snd_usb_stream, list); - snd_pcm_suspend_all(as->pcm); - } + if (!(message.event & PM_EVENT_AUTO)) { + snd_power_change_state(chip->card, SNDRV_CTL_POWER_D3hot); + if (!chip->num_suspended_intf++) { + list_for_each(p, &chip->pcm_list) { + as = list_entry(p, struct snd_usb_stream, list); + snd_pcm_suspend_all(as->pcm); + } + } + } else { + /* + * otherwise we keep the rest of the system in the dark + * to keep this transparent + */ + if (!chip->num_suspended_intf++) + chip->autosuspended = 1; } + list_for_each_entry(mixer, &chip->mixer_list, list) + snd_usb_mixer_inactivate(mixer); + return 0; } static int usb_audio_resume(struct usb_interface *intf) { struct snd_usb_audio *chip = usb_get_intfdata(intf); + struct usb_mixer_interface *mixer; + int err = 0; if (chip == (void *)-1L) return 0; @@ -611,12 +662,20 @@ static int usb_audio_resume(struct usb_interface *intf) return 0; /* * ALSA leaves material resumption to user space - * we just notify + * we just notify and restart the mixers */ + list_for_each_entry(mixer, &chip->mixer_list, list) { + err = snd_usb_mixer_activate(mixer); + if (err < 0) + goto err_out; + } - snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0); + if (!chip->autosuspended) + snd_power_change_state(chip->card, SNDRV_CTL_POWER_D0); + chip->autosuspended = 0; - return 0; +err_out: + return err; } #else #define usb_audio_suspend NULL @@ -644,6 +703,7 @@ static struct usb_driver usb_audio_driver = { .suspend = usb_audio_suspend, .resume = usb_audio_resume, .id_table = usb_audio_ids, + .supports_autosuspend = 1, }; static int __init snd_usb_audio_init(void) diff --git a/sound/usb/format.c b/sound/usb/format.c index 5b792d2c8061..f079b5e2ab28 100644 --- a/sound/usb/format.c +++ b/sound/usb/format.c @@ -176,9 +176,11 @@ static int parse_audio_format_rates_v1(struct snd_usb_audio *chip, struct audiof if (!rate) continue; /* C-Media CM6501 mislabels its 96 kHz altsetting */ + /* Terratec Aureon 7.1 USB C-Media 6206, too */ if (rate == 48000 && nr_rates == 1 && (chip->usb_id == USB_ID(0x0d8c, 0x0201) || - chip->usb_id == USB_ID(0x0d8c, 0x0102)) && + chip->usb_id == USB_ID(0x0d8c, 0x0102) || + chip->usb_id == USB_ID(0x0ccd, 0x00b1)) && fp->altsetting == 5 && fp->maxpacksize == 392) rate = 96000; /* Creative VF0470 Live Cam reports 16 kHz instead of 8kHz */ diff --git a/sound/usb/midi.c b/sound/usb/midi.c index db2dc5ffe6dd..f9289102886a 100644 --- a/sound/usb/midi.c +++ b/sound/usb/midi.c @@ -54,6 +54,7 @@ #include <sound/asequencer.h> #include "usbaudio.h" #include "midi.h" +#include "power.h" #include "helper.h" /* @@ -1044,6 +1045,7 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream) struct snd_usb_midi* umidi = substream->rmidi->private_data; struct usbmidi_out_port* port = NULL; int i, j; + int err; for (i = 0; i < MIDI_MAX_ENDPOINTS; ++i) if (umidi->endpoints[i].out) @@ -1056,6 +1058,9 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream) snd_BUG(); return -ENXIO; } + err = usb_autopm_get_interface(umidi->iface); + if (err < 0) + return -EIO; substream->runtime->private_data = port; port->state = STATE_UNKNOWN; substream_open(substream, 1); @@ -1064,7 +1069,10 @@ static int snd_usbmidi_output_open(struct snd_rawmidi_substream *substream) static int snd_usbmidi_output_close(struct snd_rawmidi_substream *substream) { + struct snd_usb_midi* umidi = substream->rmidi->private_data; + substream_open(substream, 0); + usb_autopm_put_interface(umidi->iface); return 0; } @@ -1293,6 +1301,7 @@ static int snd_usbmidi_out_endpoint_create(struct snd_usb_midi* umidi, case USB_ID(0x15ca, 0x0101): /* Textech USB Midi Cable */ case USB_ID(0x15ca, 0x1806): /* Textech USB Midi Cable */ case USB_ID(0x1a86, 0x752d): /* QinHeng CH345 "USB2.0-MIDI" */ + case USB_ID(0xfc08, 0x0101): /* Unknown vendor Cable */ ep->max_transfer = 4; break; /* diff --git a/sound/usb/mixer.c b/sound/usb/mixer.c index 85af6051b52d..6ec33b62e6cf 100644 --- a/sound/usb/mixer.c +++ b/sound/usb/mixer.c @@ -61,6 +61,7 @@ #include "mixer.h" #include "helper.h" #include "mixer_quirks.h" +#include "power.h" #define MAX_ID_ELEMS 256 @@ -295,16 +296,22 @@ static int get_ctl_value_v1(struct usb_mixer_elem_info *cval, int request, int v unsigned char buf[2]; int val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1; int timeout = 10; + int err; + err = snd_usb_autoresume(cval->mixer->chip); + if (err < 0) + return -EIO; while (timeout-- > 0) { if (snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), request, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), buf, val_len, 100) >= val_len) { *value_ret = convert_signed_value(cval, snd_usb_combine_bytes(buf, val_len)); + snd_usb_autosuspend(cval->mixer->chip); return 0; } } + snd_usb_autosuspend(cval->mixer->chip); snd_printdd(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type); return -EINVAL; @@ -328,12 +335,18 @@ static int get_ctl_value_v2(struct usb_mixer_elem_info *cval, int request, int v memset(buf, 0, sizeof(buf)); + ret = snd_usb_autoresume(chip) ? -EIO : 0; + if (ret) + goto error; + ret = snd_usb_ctl_msg(chip->dev, usb_rcvctrlpipe(chip->dev, 0), bRequest, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_IN, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), buf, size, 1000); + snd_usb_autosuspend(chip); if (ret < 0) { +error: snd_printk(KERN_ERR "cannot get ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d\n", request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type); return ret; @@ -413,7 +426,7 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, { struct snd_usb_audio *chip = cval->mixer->chip; unsigned char buf[2]; - int val_len, timeout = 10; + int val_len, err, timeout = 10; if (cval->mixer->protocol == UAC_VERSION_1) { val_len = cval->val_type >= USB_MIXER_S16 ? 2 : 1; @@ -433,13 +446,19 @@ int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, value_set = convert_bytes_value(cval, value_set); buf[0] = value_set & 0xff; buf[1] = (value_set >> 8) & 0xff; + err = snd_usb_autoresume(chip); + if (err < 0) + return -EIO; while (timeout-- > 0) if (snd_usb_ctl_msg(chip->dev, usb_sndctrlpipe(chip->dev, 0), request, USB_RECIP_INTERFACE | USB_TYPE_CLASS | USB_DIR_OUT, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), - buf, val_len, 100) >= 0) + buf, val_len, 100) >= 0) { + snd_usb_autosuspend(chip); return 0; + } + snd_usb_autosuspend(chip); snd_printdd(KERN_ERR "cannot set ctl value: req = %#x, wValue = %#x, wIndex = %#x, type = %d, data = %#x/%#x\n", request, validx, snd_usb_ctrl_intf(chip) | (cval->id << 8), cval->val_type, buf[0], buf[1]); return -EINVAL; @@ -987,6 +1006,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, struct snd_kcontrol *kctl; struct usb_mixer_elem_info *cval; const struct usbmix_name_map *map; + unsigned int range; control++; /* change from zero-based to 1-based value */ @@ -1121,6 +1141,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, } break; + case USB_ID(0x046d, 0x0808): case USB_ID(0x046d, 0x0809): case USB_ID(0x046d, 0x0991): /* Most audio usb devices lie about volume resolution. @@ -1136,6 +1157,21 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, } + range = (cval->max - cval->min) / cval->res; + /* Are there devices with volume range more than 255? I use a bit more + * to be sure. 384 is a resolution magic number found on Logitech + * devices. It will definitively catch all buggy Logitech devices. + */ + if (range > 384) { + snd_printk(KERN_WARNING "usb_audio: Warning! Unlikely big " + "volume range (=%u), cval->res is probably wrong.", + range); + snd_printk(KERN_WARNING "usb_audio: [%d] FU [%s] ch = %d, " + "val = %d/%d/%d", cval->id, + kctl->id.name, cval->channels, + cval->min, cval->max, cval->res); + } + snd_printdd(KERN_INFO "[%d] FU [%s] ch = %d, val = %d/%d/%d\n", cval->id, kctl->id.name, cval->channels, cval->min, cval->max, cval->res); add_control_to_empty(state, kctl); @@ -1146,7 +1182,7 @@ static void build_feature_ctl(struct mixer_build *state, void *raw_desc, /* * parse a feature unit * - * most of controlls are defined here. + * most of controls are defined here. */ static int parse_audio_feature_unit(struct mixer_build *state, int unitid, void *_ftr) { @@ -2058,8 +2094,9 @@ static void snd_usb_mixer_interrupt(struct urb *urb) { struct usb_mixer_interface *mixer = urb->context; int len = urb->actual_length; + int ustatus = urb->status; - if (urb->status != 0) + if (ustatus != 0) goto requeue; if (mixer->protocol == UAC_VERSION_1) { @@ -2100,12 +2137,32 @@ static void snd_usb_mixer_interrupt(struct urb *urb) } requeue: - if (urb->status != -ENOENT && urb->status != -ECONNRESET) { + if (ustatus != -ENOENT && ustatus != -ECONNRESET && ustatus != -ESHUTDOWN) { urb->dev = mixer->chip->dev; usb_submit_urb(urb, GFP_ATOMIC); } } +/* stop any bus activity of a mixer */ +void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer) +{ + usb_kill_urb(mixer->urb); + usb_kill_urb(mixer->rc_urb); +} + +int snd_usb_mixer_activate(struct usb_mixer_interface *mixer) +{ + int err; + + if (mixer->urb) { + err = usb_submit_urb(mixer->urb, GFP_NOIO); + if (err < 0) + return err; + } + + return 0; +} + /* create the handler for the optional status interrupt endpoint */ static int snd_usb_mixer_status_create(struct usb_mixer_interface *mixer) { diff --git a/sound/usb/mixer.h b/sound/usb/mixer.h index 26c636c5c93a..b4a2c8165e4b 100644 --- a/sound/usb/mixer.h +++ b/sound/usb/mixer.h @@ -52,5 +52,7 @@ void snd_usb_mixer_notify_id(struct usb_mixer_interface *mixer, int unitid); int snd_usb_mixer_set_ctl_value(struct usb_mixer_elem_info *cval, int request, int validx, int value_set); +void snd_usb_mixer_inactivate(struct usb_mixer_interface *mixer); +int snd_usb_mixer_activate(struct usb_mixer_interface *mixer); #endif /* __USBMIXER_H */ diff --git a/sound/usb/mixer_quirks.c b/sound/usb/mixer_quirks.c index 782f741cd00a..73dcc8256bc0 100644 --- a/sound/usb/mixer_quirks.c +++ b/sound/usb/mixer_quirks.c @@ -346,6 +346,141 @@ static int snd_xonar_u1_controls_create(struct usb_mixer_interface *mixer) return 0; } +/* Native Instruments device quirks */ + +#define _MAKE_NI_CONTROL(bRequest,wIndex) ((bRequest) << 16 | (wIndex)) + +static int snd_nativeinstruments_control_get(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); + struct usb_device *dev = mixer->chip->dev; + u8 bRequest = (kcontrol->private_value >> 16) & 0xff; + u16 wIndex = kcontrol->private_value & 0xffff; + u8 tmp; + + int ret = usb_control_msg(dev, usb_rcvctrlpipe(dev, 0), bRequest, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_IN, + 0, cpu_to_le16(wIndex), + &tmp, sizeof(tmp), 1000); + + if (ret < 0) { + snd_printk(KERN_ERR + "unable to issue vendor read request (ret = %d)", ret); + return ret; + } + + ucontrol->value.integer.value[0] = tmp; + + return 0; +} + +static int snd_nativeinstruments_control_put(struct snd_kcontrol *kcontrol, + struct snd_ctl_elem_value *ucontrol) +{ + struct usb_mixer_interface *mixer = snd_kcontrol_chip(kcontrol); + struct usb_device *dev = mixer->chip->dev; + u8 bRequest = (kcontrol->private_value >> 16) & 0xff; + u16 wIndex = kcontrol->private_value & 0xffff; + u16 wValue = ucontrol->value.integer.value[0]; + + int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), bRequest, + USB_TYPE_VENDOR | USB_RECIP_DEVICE | USB_DIR_OUT, + cpu_to_le16(wValue), cpu_to_le16(wIndex), + NULL, 0, 1000); + + if (ret < 0) { + snd_printk(KERN_ERR + "unable to issue vendor write request (ret = %d)", ret); + return ret; + } + + return 0; +} + +static struct snd_kcontrol_new snd_nativeinstruments_ta6_mixers[] = { + { + .name = "Direct Thru Channel A", + .private_value = _MAKE_NI_CONTROL(0x01, 0x03), + }, + { + .name = "Direct Thru Channel B", + .private_value = _MAKE_NI_CONTROL(0x01, 0x05), + }, + { + .name = "Phono Input Channel A", + .private_value = _MAKE_NI_CONTROL(0x02, 0x03), + }, + { + .name = "Phono Input Channel B", + .private_value = _MAKE_NI_CONTROL(0x02, 0x05), + }, +}; + +static struct snd_kcontrol_new snd_nativeinstruments_ta10_mixers[] = { + { + .name = "Direct Thru Channel A", + .private_value = _MAKE_NI_CONTROL(0x01, 0x03), + }, + { + .name = "Direct Thru Channel B", + .private_value = _MAKE_NI_CONTROL(0x01, 0x05), + }, + { + .name = "Direct Thru Channel C", + .private_value = _MAKE_NI_CONTROL(0x01, 0x07), + }, + { + .name = "Direct Thru Channel D", + .private_value = _MAKE_NI_CONTROL(0x01, 0x09), + }, + { + .name = "Phono Input Channel A", + .private_value = _MAKE_NI_CONTROL(0x02, 0x03), + }, + { + .name = "Phono Input Channel B", + .private_value = _MAKE_NI_CONTROL(0x02, 0x05), + }, + { + .name = "Phono Input Channel C", + .private_value = _MAKE_NI_CONTROL(0x02, 0x07), + }, + { + .name = "Phono Input Channel D", + .private_value = _MAKE_NI_CONTROL(0x02, 0x09), + }, +}; + +static int snd_nativeinstruments_create_mixer(struct usb_mixer_interface *mixer, + const struct snd_kcontrol_new *kc, + unsigned int count) +{ + int i, err = 0; + struct snd_kcontrol_new template = { + .iface = SNDRV_CTL_ELEM_IFACE_MIXER, + .access = SNDRV_CTL_ELEM_ACCESS_READWRITE, + .get = snd_nativeinstruments_control_get, + .put = snd_nativeinstruments_control_put, + .info = snd_ctl_boolean_mono_info, + }; + + for (i = 0; i < count; i++) { + struct snd_kcontrol *c; + + template.name = kc[i].name; + template.private_value = kc[i].private_value; + + c = snd_ctl_new1(&template, mixer); + err = snd_ctl_add(mixer->chip->card, c); + + if (err < 0) + break; + } + + return err; +} + void snd_emuusb_set_samplerate(struct snd_usb_audio *chip, unsigned char samplerate_id) { @@ -367,31 +502,44 @@ void snd_emuusb_set_samplerate(struct snd_usb_audio *chip, int snd_usb_mixer_apply_create_quirk(struct usb_mixer_interface *mixer) { - int err; + int err = 0; struct snd_info_entry *entry; if ((err = snd_usb_soundblaster_remote_init(mixer)) < 0) return err; - if (mixer->chip->usb_id == USB_ID(0x041e, 0x3020) || - mixer->chip->usb_id == USB_ID(0x041e, 0x3040) || - mixer->chip->usb_id == USB_ID(0x041e, 0x3042) || - mixer->chip->usb_id == USB_ID(0x041e, 0x3048)) { - if ((err = snd_audigy2nx_controls_create(mixer)) < 0) - return err; + switch (mixer->chip->usb_id) { + case USB_ID(0x041e, 0x3020): + case USB_ID(0x041e, 0x3040): + case USB_ID(0x041e, 0x3042): + case USB_ID(0x041e, 0x3048): + err = snd_audigy2nx_controls_create(mixer); + if (err < 0) + break; if (!snd_card_proc_new(mixer->chip->card, "audigy2nx", &entry)) snd_info_set_text_ops(entry, mixer, snd_audigy2nx_proc_read); - } + break; - if (mixer->chip->usb_id == USB_ID(0x0b05, 0x1739) || - mixer->chip->usb_id == USB_ID(0x0b05, 0x1743)) { + case USB_ID(0x0b05, 0x1739): + case USB_ID(0x0b05, 0x1743): err = snd_xonar_u1_controls_create(mixer); - if (err < 0) - return err; + break; + + case USB_ID(0x17cc, 0x1011): /* Traktor Audio 6 */ + err = snd_nativeinstruments_create_mixer(mixer, + snd_nativeinstruments_ta6_mixers, + ARRAY_SIZE(snd_nativeinstruments_ta6_mixers)); + break; + + case USB_ID(0x17cc, 0x1021): /* Traktor Audio 10 */ + err = snd_nativeinstruments_create_mixer(mixer, + snd_nativeinstruments_ta10_mixers, + ARRAY_SIZE(snd_nativeinstruments_ta10_mixers)); + break; } - return 0; + return err; } void snd_usb_mixer_rc_memory_change(struct usb_mixer_interface *mixer, diff --git a/sound/usb/pcm.c b/sound/usb/pcm.c index e3f680526cb5..b8dcbf407bbb 100644 --- a/sound/usb/pcm.c +++ b/sound/usb/pcm.c @@ -32,6 +32,7 @@ #include "helper.h" #include "pcm.h" #include "clock.h" +#include "power.h" /* * return the current pcm pointer. just based on the hwptr_done value. @@ -739,6 +740,9 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre pt = 125 * (1 << fp->datainterval); ptmin = min(ptmin, pt); } + err = snd_usb_autoresume(subs->stream->chip); + if (err < 0) + return err; param_period_time_if_needed = SNDRV_PCM_HW_PARAM_PERIOD_TIME; if (snd_usb_get_speed(subs->dev) == USB_SPEED_FULL) @@ -756,21 +760,21 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre SNDRV_PCM_HW_PARAM_CHANNELS, param_period_time_if_needed, -1)) < 0) - return err; + goto rep_err; if ((err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, hw_rule_channels, subs, SNDRV_PCM_HW_PARAM_FORMAT, SNDRV_PCM_HW_PARAM_RATE, param_period_time_if_needed, -1)) < 0) - return err; + goto rep_err; if ((err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_FORMAT, hw_rule_format, subs, SNDRV_PCM_HW_PARAM_RATE, SNDRV_PCM_HW_PARAM_CHANNELS, param_period_time_if_needed, -1)) < 0) - return err; + goto rep_err; if (param_period_time_if_needed >= 0) { err = snd_pcm_hw_rule_add(runtime, 0, SNDRV_PCM_HW_PARAM_PERIOD_TIME, @@ -780,11 +784,15 @@ static int setup_hw_info(struct snd_pcm_runtime *runtime, struct snd_usb_substre SNDRV_PCM_HW_PARAM_RATE, -1); if (err < 0) - return err; + goto rep_err; } if ((err = snd_usb_pcm_check_knot(runtime, subs)) < 0) - return err; + goto rep_err; return 0; + +rep_err: + snd_usb_autosuspend(subs->stream->chip); + return err; } static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction) @@ -798,6 +806,7 @@ static int snd_usb_pcm_open(struct snd_pcm_substream *substream, int direction) runtime->hw = snd_usb_hardware; runtime->private_data = subs; subs->pcm_substream = substream; + /* runtime PM is also done there */ return setup_hw_info(runtime, subs); } @@ -811,6 +820,7 @@ static int snd_usb_pcm_close(struct snd_pcm_substream *substream, int direction) subs->interface = -1; } subs->pcm_substream = NULL; + snd_usb_autosuspend(subs->stream->chip); return 0; } diff --git a/sound/usb/power.h b/sound/usb/power.h new file mode 100644 index 000000000000..48ee51dcb71e --- /dev/null +++ b/sound/usb/power.h @@ -0,0 +1,17 @@ +#ifndef __USBAUDIO_POWER_H +#define __USBAUDIO_POWER_H + +#ifdef CONFIG_PM +int snd_usb_autoresume(struct snd_usb_audio *chip); +void snd_usb_autosuspend(struct snd_usb_audio *chip); +#else +static inline int snd_usb_autoresume(struct snd_usb_audio *chip) +{ + return 0; +} +static inline void snd_usb_autosuspend(struct snd_usb_audio *chip) +{ +} +#endif + +#endif /* __USBAUDIO_POWER_H */ diff --git a/sound/usb/quirks-table.h b/sound/usb/quirks-table.h index 921a86fd9884..c66d3f64dcf8 100644 --- a/sound/usb/quirks-table.h +++ b/sound/usb/quirks-table.h @@ -1568,6 +1568,46 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, { + USB_DEVICE_VENDOR_SPEC(0x0582, 0x0104), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + /* .vendor_name = "Roland", */ + /* .product_name = "UM-1G", */ + .ifnum = 0, + .type = QUIRK_MIDI_FIXED_ENDPOINT, + .data = & (const struct snd_usb_midi_endpoint_info) { + .out_cables = 0x0001, + .in_cables = 0x0001 + } + } +}, +{ + /* Boss JS-8 Jam Station */ + USB_DEVICE(0x0582, 0x0109), + .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { + /* .vendor_name = "BOSS", */ + /* .product_name = "JS-8", */ + .ifnum = QUIRK_ANY_INTERFACE, + .type = QUIRK_COMPOSITE, + .data = (const struct snd_usb_audio_quirk[]) { + { + .ifnum = 0, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 1, + .type = QUIRK_AUDIO_STANDARD_INTERFACE + }, + { + .ifnum = 2, + .type = QUIRK_MIDI_STANDARD_INTERFACE + }, + { + .ifnum = -1 + } + } + } +}, +{ /* has ID 0x0110 when not in Advanced Driver mode */ USB_DEVICE_VENDOR_SPEC(0x0582, 0x010f), .driver_info = (unsigned long) & (const struct snd_usb_audio_quirk) { @@ -2290,6 +2330,20 @@ YAMAHA_DEVICE(0x7010, "UB99"), } }, +/* Native Instruments MK2 series */ +{ + /* Traktor Audio 6 */ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x17cc, + .idProduct = 0x1010, +}, +{ + /* Traktor Audio 10 */ + .match_flags = USB_DEVICE_ID_MATCH_DEVICE, + .idVendor = 0x17cc, + .idProduct = 0x1020, +}, + /* Miditech devices */ { USB_DEVICE(0x4752, 0x0011), diff --git a/sound/usb/quirks.c b/sound/usb/quirks.c index e314cdb85003..1b94ec3a3368 100644 --- a/sound/usb/quirks.c +++ b/sound/usb/quirks.c @@ -266,7 +266,7 @@ static int create_uaxx_quirk(struct snd_usb_audio *chip, * audio-interface quirks * * returns zero if no standard audio/MIDI parsing is needed. - * returns a postive value if standard audio/midi interfaces are parsed + * returns a positive value if standard audio/midi interfaces are parsed * after this. * returns a negative value at error. */ @@ -425,6 +425,34 @@ static int snd_usb_accessmusic_boot_quirk(struct usb_device *dev) } /* + * Some sound cards from Native Instruments are in fact compliant to the USB + * audio standard of version 2 and other approved USB standards, even though + * they come up as vendor-specific device when first connected. + * + * However, they can be told to come up with a new set of descriptors + * upon their next enumeration, and the interfaces announced by the new + * descriptors will then be handled by the kernel's class drivers. As the + * product ID will also change, no further checks are required. + */ + +static int snd_usb_nativeinstruments_boot_quirk(struct usb_device *dev) +{ + int ret = usb_control_msg(dev, usb_sndctrlpipe(dev, 0), + 0xaf, USB_TYPE_VENDOR | USB_RECIP_DEVICE, + cpu_to_le16(1), 0, NULL, 0, 1000); + + if (ret < 0) + return ret; + + usb_reset_device(dev); + + /* return -EAGAIN, so the creation of an audio interface for this + * temporary device is aborted. The device will reconnect with a + * new product ID */ + return -EAGAIN; +} + +/* * Setup quirks */ #define AUDIOPHILE_SET 0x01 /* if set, parse device_setup */ @@ -489,27 +517,34 @@ int snd_usb_apply_boot_quirk(struct usb_device *dev, u32 id = USB_ID(le16_to_cpu(dev->descriptor.idVendor), le16_to_cpu(dev->descriptor.idProduct)); - /* SB Extigy needs special boot-up sequence */ - /* if more models come, this will go to the quirk list. */ - if (id == USB_ID(0x041e, 0x3000)) + switch (id) { + case USB_ID(0x041e, 0x3000): + /* SB Extigy needs special boot-up sequence */ + /* if more models come, this will go to the quirk list. */ return snd_usb_extigy_boot_quirk(dev, intf); - /* SB Audigy 2 NX needs its own boot-up magic, too */ - if (id == USB_ID(0x041e, 0x3020)) + case USB_ID(0x041e, 0x3020): + /* SB Audigy 2 NX needs its own boot-up magic, too */ return snd_usb_audigy2nx_boot_quirk(dev); - /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */ - if (id == USB_ID(0x10f5, 0x0200)) + case USB_ID(0x10f5, 0x0200): + /* C-Media CM106 / Turtle Beach Audio Advantage Roadie */ return snd_usb_cm106_boot_quirk(dev); - /* C-Media CM6206 / CM106-Like Sound Device */ - if (id == USB_ID(0x0d8c, 0x0102)) + case USB_ID(0x0d8c, 0x0102): + /* C-Media CM6206 / CM106-Like Sound Device */ + case USB_ID(0x0ccd, 0x00b1): /* Terratec Aureon 7.1 USB */ return snd_usb_cm6206_boot_quirk(dev); - /* Access Music VirusTI Desktop */ - if (id == USB_ID(0x133e, 0x0815)) + case USB_ID(0x133e, 0x0815): + /* Access Music VirusTI Desktop */ return snd_usb_accessmusic_boot_quirk(dev); + case USB_ID(0x17cc, 0x1010): /* Traktor Audio 6 */ + case USB_ID(0x17cc, 0x1020): /* Traktor Audio 10 */ + return snd_usb_nativeinstruments_boot_quirk(dev); + } + return 0; } diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h index 6e66fffe87f5..32f2a97f2f14 100644 --- a/sound/usb/usbaudio.h +++ b/sound/usb/usbaudio.h @@ -34,10 +34,14 @@ struct snd_usb_audio { int index; struct usb_device *dev; struct snd_card *card; + struct usb_interface *pm_intf; u32 usb_id; - int shutdown; struct mutex shutdown_mutex; + unsigned int shutdown:1; + unsigned int probing:1; + unsigned int autosuspended:1; unsigned int txfr_quirk:1; /* Subframe boundaries on transfers */ + int num_interfaces; int num_suspended_intf; diff --git a/sound/usb/usx2y/usx2yhwdeppcm.c b/sound/usb/usx2y/usx2yhwdeppcm.c index 287ef73b1237..a51340f6f2db 100644 --- a/sound/usb/usx2y/usx2yhwdeppcm.c +++ b/sound/usb/usx2y/usx2yhwdeppcm.c @@ -20,7 +20,7 @@ at standard samplerates, what led to this part of the usx2y module: It provides the alsa kernel half of the usx2y-alsa-jack driver pair. - The pair uses a hardware dependant alsa-device for mmaped pcm transport. + The pair uses a hardware dependent alsa-device for mmaped pcm transport. Advantage achieved: The usb_hc moves pcm data from/into memory via DMA. That memory is mmaped by jack's usx2y driver. @@ -38,7 +38,7 @@ 2periods works but is useless cause of crackling). This is a first "proof of concept" implementation. - Later, functionalities should migrate to more apropriate places: + Later, functionalities should migrate to more appropriate places: Userland: - The jackd could mmap its float-pcm buffers directly from alsa-lib. - alsa-lib could provide power of 2 period sized shaping combined with int/float |