diff options
| author | Jeeja KP <jeeja.kp@intel.com> | 2016-02-03 13:29:53 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2016-02-04 12:36:14 +0100 |
| commit | 6e3ffa00424e198d2f0c628e7575c5adefeda3d7 (patch) | |
| tree | bc5ff6048a2cf4d51d8d14b3e7f50f020e8e2407 /sound | |
| parent | ASoC: Intel: Skylake: Add missing PRE/POST_PMU handlers for vmixer (diff) | |
| download | linux-6e3ffa00424e198d2f0c628e7575c5adefeda3d7.tar.xz linux-6e3ffa00424e198d2f0c628e7575c5adefeda3d7.zip | |
ASoC: Intel: Skylake: Fix stereo DMIC record
DMIC BE can have 2 or 4 channels supported. The DMIC fixup needs
to take this into account.
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Signed-off-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/intel/boards/skl_rt286.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c index 7396ddb427d8..2cbcbe412661 100644 --- a/sound/soc/intel/boards/skl_rt286.c +++ b/sound/soc/intel/boards/skl_rt286.c @@ -212,7 +212,10 @@ static int skylake_dmic_fixup(struct snd_soc_pcm_runtime *rtd, { struct snd_interval *channels = hw_param_interval(params, SNDRV_PCM_HW_PARAM_CHANNELS); - channels->min = channels->max = 4; + if (params_channels(params) == 2) + channels->min = channels->max = 2; + else + channels->min = channels->max = 4; return 0; } |