Commit e59ed087 authored by G Kranthi's avatar G Kranthi Committed by Mark Brown

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: default avatarG Kranthi <gudishax.kranthikumar@intel.com>
Signed-off-by: default avatarJeeja KP <jeeja.kp@intel.com>
Acked-by: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 66d6bbc6
...@@ -274,12 +274,15 @@ static int bxt_fe_startup(struct snd_pcm_substream *substream) ...@@ -274,12 +274,15 @@ static int bxt_fe_startup(struct snd_pcm_substream *substream)
* on this platform for PCM device we support: * on this platform for PCM device we support:
* 48Khz * 48Khz
* stereo * stereo
* 16-bit audio
*/ */
runtime->hw.channels_max = 2; runtime->hw.channels_max = 2;
snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS, snd_pcm_hw_constraint_list(runtime, 0, SNDRV_PCM_HW_PARAM_CHANNELS,
&constraints_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, snd_pcm_hw_constraint_list(runtime, 0,
SNDRV_PCM_HW_PARAM_RATE, &constraints_rates); SNDRV_PCM_HW_PARAM_RATE, &constraints_rates);
......
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