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| author | Mark Brown <broonie@kernel.org> | 2019-07-06 12:25:26 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2019-07-06 12:25:26 +0100 |
| commit | 043b35f281f5f141e7a928d27492133ef33b8119 (patch) | |
| tree | 30a9598866d6b8d44ee6b3fe88506881f23e0203 /sound/soc/sof/intel/hda.c | |
| parent | 0dceaf7c798de953c74073cc77be40b7be49abbc (diff) | |
| parent | 87a6fe80d56be85bda093c4dd8a3e6535bda7e4a (diff) | |
| download | linux-next-043b35f281f5f141e7a928d27492133ef33b8119.tar.gz | |
Merge branch 'asoc-5.3' into asoc-next
Diffstat (limited to 'sound/soc/sof/intel/hda.c')
| -rw-r--r-- | sound/soc/sof/intel/hda.c | 30 |
1 files changed, 29 insertions, 1 deletions
diff --git a/sound/soc/sof/intel/hda.c b/sound/soc/sof/intel/hda.c index faf1a8ada091..136f98bf5d7e 100644 --- a/sound/soc/sof/intel/hda.c +++ b/sound/soc/sof/intel/hda.c @@ -15,8 +15,10 @@ * Hardware interface for generic Intel audio DSP HDA IP */ -#include <linux/module.h> #include <sound/hdaudio_ext.h> +#include <sound/hda_register.h> + +#include <linux/module.h> #include <sound/sof.h> #include <sound/sof/xtensa.h> #include "../ops.h" @@ -183,12 +185,38 @@ void hda_dsp_dump(struct snd_sof_dev *sdev, u32 flags) } } +void hda_ipc_irq_dump(struct snd_sof_dev *sdev) +{ + struct hdac_bus *bus = sof_to_bus(sdev); + u32 adspis; + u32 intsts; + u32 intctl; + u32 ppsts; + u8 rirbsts; + + /* read key IRQ stats and config registers */ + adspis = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_ADSPIS); + intsts = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTSTS); + intctl = snd_sof_dsp_read(sdev, HDA_DSP_HDA_BAR, SOF_HDA_INTCTL); + ppsts = snd_sof_dsp_read(sdev, HDA_DSP_PP_BAR, SOF_HDA_REG_PP_PPSTS); + rirbsts = snd_hdac_chip_readb(bus, RIRBSTS); + + dev_err(sdev->dev, + "error: hda irq intsts 0x%8.8x intlctl 0x%8.8x rirb %2.2x\n", + intsts, intctl, rirbsts); + dev_err(sdev->dev, + "error: dsp irq ppsts 0x%8.8x adspis 0x%8.8x\n", + ppsts, adspis); +} + void hda_ipc_dump(struct snd_sof_dev *sdev) { u32 hipcie; u32 hipct; u32 hipcctl; + hda_ipc_irq_dump(sdev); + /* read IPC status */ hipcie = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCIE); hipct = snd_sof_dsp_read(sdev, HDA_DSP_BAR, HDA_DSP_REG_HIPCT); |