The patch ASoC: Intel: Skylake: Add 16-bit constraint to FE bxt_rt298 machine has been applied to the asoc tree at git://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git All being well this means that it will be integrated into the linux-next tree (usually sometime in the next 24 hours) and sent to Linus during the next merge window (or sooner if it is a bug fix), however if problems are discovered then the patch may be dropped or reverted. You may get further e-mails resulting from automated or manual testing and review of the tree, please engage with people reporting problems and send followup patches addressing any issues that are reported if needed. If any updates are required or you are submitting further changes they should be sent as incremental updates against current git, existing patches will not be replaced. Please add any relevant lists and maintainers to the CCs when replying to this mail. Thanks, Mark >From e59ed0875b0681ebd1e5062b739742f98f24274c Mon Sep 17 00:00:00 2001 From: G Kranthi <gudishax.kranthikumar@xxxxxxxxx> Date: Fri, 24 Mar 2017 23:10:27 +0530 Subject: [PATCH] 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@xxxxxxxxx> Signed-off-by: Jeeja KP <jeeja.kp@xxxxxxxxx> Acked-by: Vinod Koul <vinod.koul@xxxxxxxxx> Signed-off-by: Mark Brown <broonie@xxxxxxxxxx> --- sound/soc/intel/boards/bxt_rt298.c | 3 +++ 1 file changed, 3 insertions(+) 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); -- 2.11.0 _______________________________________________ Alsa-devel mailing list Alsa-devel@xxxxxxxxxxxxxxxx http://mailman.alsa-project.org/mailman/listinfo/alsa-devel
