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Commit 1f0f8bde authored by Subhransu S. Prusty's avatar Subhransu S. Prusty Committed by Mark Brown
Browse files

ASoC: skl_rt286: Add deepbuffer dai link 



This patch adds the deepbuffer device which can be opened with a bigger
buffer size. The application can disable interrupts and sleep for longer
duration.

Signed-off-by: default avatarSubhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-By: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent f6e6ab1d

sound/soc/intel/boards/skl_rt286.c

+18 −0
Original line number Diff line number Diff line
@@ -43,6 +43,7 @@ struct skl_rt286_private { 


enum {

	SKL_DPCM_AUDIO_PB = 0,

	SKL_DPCM_AUDIO_DB_PB,

	SKL_DPCM_AUDIO_CP,

	SKL_DPCM_AUDIO_REF_CP,

	SKL_DPCM_AUDIO_DMIC_CP,
@@ -310,6 +311,23 @@ static struct snd_soc_dai_link skylake_rt286_dais[] = { 
		.dpcm_playback = 1,

		.ops = &skylake_rt286_fe_ops,

	},

	[SKL_DPCM_AUDIO_DB_PB] = {

		.name = "Skl Deepbuffer Port",

		.stream_name = "Deep Buffer Audio",

		.cpu_dai_name = "Deepbuffer Pin",

		.platform_name = "0000:00:1f.3",

		.nonatomic = 1,

		.dynamic = 1,

		.codec_name = "snd-soc-dummy",

		.codec_dai_name = "snd-soc-dummy-dai",

		.trigger = {

			SND_SOC_DPCM_TRIGGER_POST,

			SND_SOC_DPCM_TRIGGER_POST

		},

		.dpcm_playback = 1,

		.ops = &skylake_rt286_fe_ops,



	},

	[SKL_DPCM_AUDIO_CP] = {

		.name = "Skl Audio Capture Port",

		.stream_name = "Audio Record",