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author | G Kranthi <gudishax.kranthikumar@intel.com> | 2017-03-24 23:10:27 +0530 |
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committer | Mark Brown <broonie@kernel.org> | 2017-03-29 12:53:24 +0100 |
commit | e59ed0875b0681ebd1e5062b739742f98f24274c (patch) | |
tree | 897844989f9faf4f7a59a94293e4ff004cba85a4 /sound/soc/intel/boards | |
parent | 66d6bbc6c0beb04c1dfeb0107d4d828f3e1959ee (diff) | |
download | linux-e59ed0875b0681ebd1e5062b739742f98f24274c.tar.bz2 |
ASoC: Intel: Skylake: Add 16-bit constraint to FE bxt_rt298 machine
Add constraint to FE to restrict sample format to 16-bit for bxt_rt298
machine
Signed-off-by: G Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: Jeeja KP <jeeja.kp@intel.com>
Acked-by: Vinod Koul <vinod.koul@intel.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Diffstat (limited to 'sound/soc/intel/boards')
-rw-r--r-- | sound/soc/intel/boards/bxt_rt298.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/bxt_rt298.c b/sound/soc/intel/boards/bxt_rt298.c index 176c080a9818..1a68d043c803 100644 --- a/sound/soc/intel/boards/bxt_rt298.c +++ b/sound/soc/intel/boards/bxt_rt298.c @@ -274,12 +274,15 @@ static int bxt_fe_startup(struct snd_pcm_substream *substream) * on this platform for PCM device we support: * 48Khz * stereo + * 16-bit audio */ runtime->hw.channels_max = 2; snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, &constraints_channels); + runtime->hw.formats = SNDRV_PCM_FMTBIT_S16_LE; + snd_pcm_hw_constraint_msbits(runtime, 0, 16, 16); snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); |