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* Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-10-201-16/+123
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| * ALSA: snd-aloop - add pause supportJaroslav Kysela2010-10-201-5/+22
| | | | | | | | Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| * ALSA: snd-aloop - fix locking issues (running flag updates)Jaroslav Kysela2010-10-201-13/+19
| | | | | | | | | | | | | | On SMP machines, the cable->running update must be atomic, otherwise stream is not started correctly sometimes. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| * ALSA: snd-aloop: add cable#0 and cable#1 files to proc card treeJaroslav Kysela2010-10-181-0/+84
| | | | | | | | | | | | Show some useful runtime information using procfs. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-10-172-1/+5
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| * | ALSA: rawmidi: fix oops (use after free) when unloading a driver moduleClemens Ladisch2010-10-171-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | When a driver module is unloaded and the last still open file is a raw MIDI device, the card and its devices will be actually freed in the snd_card_file_remove() call when that file is closed. Afterwards, rmidi and rmidi->card point into freed memory, so the module pointer is likely to be garbage. (This was introduced by commit 9a1b64caac82aa02cb74587ffc798e6f42c6170a.) Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Reported-by: Krzysztof Foltman <wdev@foltman.com> Cc: 2.6.30-2.6.35 <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | ALSA: hda - Add another HP DV6 quirkLuke Yelavich2010-10-111-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | BugLink: https://bugs.launchpad.net/bugs/653420 Add another HP DV6 notebook (103c:363e) to use STAC_HP_DV5. Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-10-171-1/+7
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| * | ALSA: snd-aloop - fix issue in the timer start functionJaroslav Kysela2010-10-141-1/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | In some circumstances (the rate shift value was changed), the irq_pos value may be higher than the fraction value in the timer start function. Check for it. Also, to avoid value overflow, decrease maximum period size. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | sound: fixed typosAndrea Gelmini2010-10-175-6/+6
| | | | | | | | | | | | | | | Signed-off-by: Andrea Gelmini <andrea.gelmini@gelma.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-10-112-22/+114
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| * | ALSA: OSS mixer emulation - fix lockingJaroslav Kysela2010-10-111-4/+8
| | | | | | | | | | | | | | | | | | | | | Fix mutex release and cleanup some locking code. Cc: <stable@kernel.org> Signed-off-by: Jaroslav Kysela <perex@perex.cz>
| * | ALSA: snd-aloop: Fix hw_params restrictions and checkingJaroslav Kysela2010-10-111-18/+106
| | | | | | | | | | | | | | | | | | | | | | | | This patch fixes the hw_params restrictions when first (or playback) stream sets the final hardware parameters. Also, fix the hw_params checking in the trigger callback. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | ALSA: sound/usb/usx2y: simplify conditionalNicolas Kaiser2010-10-111-1/+1
| | | | | | | | | | | | | | | | | | | | | Simplify conditional: (a || (!a && b)) => (a || b) Signed-off-by: Nicolas Kaiser <nikai@nikai.net> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | OSS: soundcard: fix return value of sound_open()Dan Carpenter2010-10-111-1/+1
| | | | | | | | | | | | | | | Signed-off-by: Dan Carpenter <error27@gmail.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | Merge branch 'fix/misc' into topic/miscTakashi Iwai2010-10-1115-23/+88
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| * | OSS: soundcard: locking bug in sound_ioctl()Dan Carpenter2010-10-111-2/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | We shouldn't return directly here because we're still holding the &soundcard_mutex. This bug goes all the way back to the start of git. It's strange that no one has complained about it as a runtime bug. CC: stable@kernel.org Signed-off-by: Dan Carpenter <error27@gmail.com> Acked-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | Merge branch 'fix/misc' of ↵Linus Torvalds2010-10-042-1/+6
| |\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6 * 'fix/misc' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound-2.6: ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=n ALSA: prevent heap corruption in snd_ctl_new()
| | * | ALSA: i2c/other/ak4xx-adda: Fix a compile warning with CONFIG_PROCFS=nTakashi Iwai2010-09-301-1/+1
| | | | | | | | | | | | | | | | Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | ALSA: prevent heap corruption in snd_ctl_new()Dan Rosenberg2010-09-281-0/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The snd_ctl_new() function in sound/core/control.c allocates space for a snd_kcontrol struct by performing arithmetic operations on a user-provided size without checking for integer overflow. If a user provides a large enough size, an overflow will occur, the allocated chunk will be too small, and a second user-influenced value will be written repeatedly past the bounds of this chunk. This code is reachable by unprivileged users who have permission to open a /dev/snd/controlC* device (on many distros, this is group "audio") via the SNDRV_CTL_IOCTL_ELEM_ADD and SNDRV_CTL_IOCTL_ELEM_REPLACE ioctls. Signed-off-by: Dan Rosenberg <drosenberg@vsecurity.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | Merge branch 'fix/hda' into for-linusTakashi Iwai2010-09-252-6/+17
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| | * | | ALSA: hda - Fix auto-parse of SPDIF input of Realtek codecsTakashi Iwai2010-09-241-6/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SPDIF in audio widget must be searched through the list as the widget that contains the given pin as the connection source. The current code was implemented in a reverse way. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add Dell Latitude E6400 model quirkLuke Yelavich2010-09-211-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BugLink: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/643891 Set the Dell Latitude E6400 (1028:0233) SSID to use AD1984_DELL_DESKTOP Cc: stable@kernel.org Signed-off-by: Luke Yelavich <luke.yelavich@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | Merge branch 'fix/asoc' into for-linusTakashi Iwai2010-09-252-4/+16
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| | * | | ASoC: Fix multi-componentismMark Brown2010-09-221-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Spot the build testing. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | ASoC: Fix soc-cache buffer overflow bugDimitris Papastamos2010-09-221-2/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Make sure we stay within the cache boundaries when updating the register cache. Signed-off-by: Dimitris Papastamos <dp@opensource.wolfsonmicro.com> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| | * | | ASoC: fix clkdev API usage in sh/migor.cGuennadi Liakhovetski2010-09-191-2/+13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The clkdev API doesn't use .name and .id members of struct clk for clock lookup. Instead clocks should be added to a lookup list. Without this patch audio om the Migo-R board fails silently. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Acked-by: Liam Girdwood <lrg@slimlogic.co.uk> Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
| * | | | ALSA: sound/pci/rme9652: prevent reading uninitialized stack memoryDan Rosenberg2010-09-252-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The SNDRV_HDSP_IOCTL_GET_CONFIG_INFO and SNDRV_HDSP_IOCTL_GET_CONFIG_INFO ioctls in hdspm.c and hdsp.c allow unprivileged users to read uninitialized kernel stack memory, because several fields of the hdsp{m}_config_info structs declared on the stack are not altered or zeroed before being copied back to the user. This patch takes care of it. Signed-off-by: Dan Rosenberg <dan.j.rosenberg@gmail.com> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: oxygen: fix analog capture on Claro halo cardsErik J. Staab2010-09-221-0/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On the HT-Omega Claro halo card, the ADC data must be captured from the second I2S input. Using the default first input, which isn't connected to anything, would result in silence. Signed-off-by: Erik J. Staab <ejs@insightbb.com> Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Cc: <stable@kernel.org> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | Merge branch 'fix/hda' into for-linusTakashi Iwai2010-09-174-1/+15
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| | * | | ALSA: HDA: Enable internal speaker on Dell M101zDavid Henningsson2010-09-161-0/+10
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | BugLink: http://launchpad.net/bugs/640254 In some cases a magic processing coefficient is needed to enable the internal speaker on Dell M101z. According to Realtek, this processing coefficient is only present on ALC269vb. Cc: stable@kernel.org Signed-off-by: David Henningsson <david.henningsson@canonical.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: patch_nvhdmi.c: Fix supported sample rate list.Stephen Warren2010-09-141-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 22050 isn't a valid HDMI sample rate. 32000 is. Signed-off-by: Stephen Warren <swarren@nvidia.com> Acked-By: Wei Ni <wni@nvidia.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda - Add quirk for Toshiba C650D using a Conexant CX20585Anisse Astier2010-09-131-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a quirk for laptop Toshiba Satellite C650D to have proper external HP and external Mic support. Signed-off-by: Anisse Astier <anisse@astier.eu> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| | * | | ALSA: hda_intel: ALSA HD Audio patch for Intel Patsburg DeviceIDsSeth Heasley2010-09-131-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch adds the Intel Patsburg (PCH) HD Audio Controller DeviceIDs. Signed-off-by: Seth Heasley <seth.heasley@intel.com> Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: pcm - Fix race with proc filesTakashi Iwai2010-09-161-9/+24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The PCM proc files may open a race against substream close, which can end up with an Oops. Use the open_mutex to protect for it. Signed-off-by: Takashi Iwai <tiwai@suse.de>
| * | | | ALSA: pcm - Fix unbalanced pm_qos_requestTakashi Iwai2010-09-161-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The pm_qos_request isn't freed properly when OSS PCM emulation is used because it skips snd_pcm_hw_free() call but directly releases the stream. This resulted in Oops later. Tested-by: Simon Kirby <sim@hostway.ca> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen - Add a SSID for CMI8787-HG2PCITakashi Iwai2010-10-061-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This board has a strange PCI SSID 13f6:ffff. Works as compabile as MODEL_CMEDIA_REF. Reported-by: Takashi Sakamoto <o-takashi@sakamocchi.jp> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: add PEX8111 initializationClemens Ladisch2010-10-061-1/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Configure the PEX8111 bridge on the PCI Express cards so that the audio DMA controller can do proper burst reads and is less likely to lose data. This is usually done automatically, but is required on older cards where the user has not applied the PLX firmware update. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: rewrite PCIe bridge initializationClemens Ladisch2010-10-061-17/+23
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Change the PCIe/PCI bridge initialization code to configure only the bridge that is actually connected to the sound chip, instead of any bridge found in the system. The new code also makes it easier to add other bridges. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: reduce minimum period countClemens Ladisch2010-10-061-6/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The interrupt counter is independent of the buffer counter, so there are no restrictions on the period size. Having fewer periods also makes PulseAudio happy. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: fix input monitor dB scaleClemens Ladisch2010-10-051-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The input monitor half volume bit results in a factor of 0.5, so the minimum scale value should be -6 dB. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: fix chip ID register symbolsClemens Ladisch2010-10-051-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Rename the symbol for the XCID pins, fix up a decimal/hex confusion for the CMI8787 package ID, and add the other known package IDs. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: virtuoso: fix Xonar STX anti-pop delayClemens Ladisch2010-10-051-1/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The anti-pop delay for the STX should be 800 ms, not 100 ms like the ST. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: virtuoso: add HDAV1.3 Slim PCI IDClemens Ladisch2010-10-052-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add a PCI ID for the Xonar HDAV1.3 Slim. There is no actual support, but the presence of the ID allows the EEPROM repair code to work for this card. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: oxygen: handle CD input configuration with a flagClemens Ladisch2010-10-056-26/+8
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There are more models without a CD input than with one, so handle this explicitly with a device_config flag to avoid having to define a control filter callback to filter it out. Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: virtuoso: fix Xonar DS chip nameClemens Ladisch2010-10-052-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The controller on the Xonar DS is labeled "AV66", not "AV200". Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | ALSA: usb-audio: add more Yamaha USB MIDI devicesClemens Ladisch2010-10-051-0/+12
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add quirks for more devices (according to driver V.3.0.4-2). Signed-off-by: Clemens Ladisch <clemens@ladisch.de> Signed-off-by: Takashi Iwai <tiwai@suse.de>
* | | | | Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-10-041-1/+1
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| * | | | ALSA: snd-aloop - fix "PCM Slave Active" element read valueJaroslav Kysela2010-10-021-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Simple coding fix. Signed-off-by: Jaroslav Kysela <perex@perex.cz>
* | | | | Merge remote branch 'alsa/devel' into topic/miscTakashi Iwai2010-09-301-2/+4
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