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authorLinus Torvalds <torvalds@linux-foundation.org>2014-05-28 11:17:41 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-05-28 11:17:41 -0700
commitf2159d1e99612ceb94bf9a2dc2fbca409d828b1b (patch)
treed5085f8c7aaebd690d2d2ca902e30747c4b1e65f
parent282695802957b069d293a9f8773a14399093bd6f (diff)
parent77f07800cb456bed6e5c345e6e4e83e8eda62437 (diff)
downloadlinux-f2159d1e99612ceb94bf9a2dc2fbca409d828b1b.tar.gz
Merge tag 'sound-3.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound
Pull sound fixes from Takashi Iwai: "Just two small stable fixes: an HD-audio fix for the new Intel chipsets and a PM handling fix in PCM dmaengine core" * tag 'sound-3.15-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: ALSA: hda - Fix onboard audio on Intel H97/Z97 chipsets ALSA: pcm_dmaengine: Add check during device suspend
-rw-r--r--sound/core/pcm_dmaengine.c6
-rw-r--r--sound/pci/hda/hda_intel.c3
2 files changed, 9 insertions, 0 deletions
diff --git a/sound/core/pcm_dmaengine.c b/sound/core/pcm_dmaengine.c
index 94d08733cb3..76cbb9ec953 100644
--- a/sound/core/pcm_dmaengine.c
+++ b/sound/core/pcm_dmaengine.c
@@ -182,6 +182,7 @@ static int dmaengine_pcm_prepare_and_submit(struct snd_pcm_substream *substream)
int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
{
struct dmaengine_pcm_runtime_data *prtd = substream_to_prtd(substream);
+ struct snd_pcm_runtime *runtime = substream->runtime;
int ret;
switch (cmd) {
@@ -196,6 +197,11 @@ int snd_dmaengine_pcm_trigger(struct snd_pcm_substream *substream, int cmd)
dmaengine_resume(prtd->dma_chan);
break;
case SNDRV_PCM_TRIGGER_SUSPEND:
+ if (runtime->info & SNDRV_PCM_INFO_PAUSE)
+ dmaengine_pause(prtd->dma_chan);
+ else
+ dmaengine_terminate_all(prtd->dma_chan);
+ break;
case SNDRV_PCM_TRIGGER_PAUSE_PUSH:
dmaengine_pause(prtd->dma_chan);
break;
diff --git a/sound/pci/hda/hda_intel.c b/sound/pci/hda/hda_intel.c
index 2c54629d62d..6cc3cf28555 100644
--- a/sound/pci/hda/hda_intel.c
+++ b/sound/pci/hda/hda_intel.c
@@ -1743,6 +1743,9 @@ static DEFINE_PCI_DEVICE_TABLE(azx_ids) = {
/* Lynx Point */
{ PCI_DEVICE(0x8086, 0x8c20),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
+ /* 9 Series */
+ { PCI_DEVICE(0x8086, 0x8ca0),
+ .driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },
/* Wellsburg */
{ PCI_DEVICE(0x8086, 0x8d20),
.driver_data = AZX_DRIVER_PCH | AZX_DCAPS_INTEL_PCH },