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authorSatish Babu Patakokila <sbpata@codeaurora.org>2017-06-16 17:33:40 -0700
committerMark Brown <broonie@kernel.org>2017-06-19 17:11:25 +0100
commit01b8cedfd0422326caae308641dcadaa85e0ca72 (patch)
tree751316464c1e18850b242549bc9d5308bf23b465 /sound/soc/soc-compress.c
parent2ea659a9ef488125eb46da6eb571de5eae5c43f6 (diff)
downloadlinux-01b8cedfd0422326caae308641dcadaa85e0ca72.tar.bz2
ASoC: compress: Derive substream from stream based on direction
Currently compress driver hardcodes direction as playback to get substream from the stream. This results in getting the incorrect substream for compressed capture usecase. To fix this, remove the hardcoding and derive substream based on the stream direction. Signed-off-by: Satish Babu Patakokila <sbpata@codeaurora.org> Signed-off-by: Banajit Goswami <bgoswami@codeaurora.org> Acked-By: Vinod Koul <vinod.koul@intel.com> Signed-off-by: Mark Brown <broonie@kernel.org> Cc: stable@vger.kernel.org
Diffstat (limited to 'sound/soc/soc-compress.c')
-rw-r--r--sound/soc/soc-compress.c6
1 files changed, 4 insertions, 2 deletions
diff --git a/sound/soc/soc-compress.c b/sound/soc/soc-compress.c
index bfd71b873ca2..206f36bf43e8 100644
--- a/sound/soc/soc-compress.c
+++ b/sound/soc/soc-compress.c
@@ -81,7 +81,8 @@ out:
static int soc_compr_open_fe(struct snd_compr_stream *cstream)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
struct snd_soc_dpcm *dpcm;
@@ -467,7 +468,8 @@ static int soc_compr_set_params_fe(struct snd_compr_stream *cstream,
struct snd_compr_params *params)
{
struct snd_soc_pcm_runtime *fe = cstream->private_data;
- struct snd_pcm_substream *fe_substream = fe->pcm->streams[0].substream;
+ struct snd_pcm_substream *fe_substream =
+ fe->pcm->streams[cstream->direction].substream;
struct snd_soc_platform *platform = fe->platform;
struct snd_soc_dai *cpu_dai = fe->cpu_dai;
int ret = 0, stream;