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| author | Subhransu S. Prusty <subhransu.s.prusty@intel.com> | 2017-06-19 11:59:21 +0530 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-06-19 16:33:17 +0100 |
| commit | 1f0f8bde45a7ea843bb2e7a8f45f255b23cdc2e7 (patch) | |
| tree | e07c80c55019ee4d715fa89c65b03ac67b007552 /sound | |
| parent | f6e6ab1d16ec9dafa65557b5637f5217b32702ef (diff) | |
| download | target-pending-1f0f8bde45a7ea843bb2e7a8f45f255b23cdc2e7.tar.gz | |
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: Subhransu S. Prusty <subhransu.s.prusty@intel.com>
Acked-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 | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/sound/soc/intel/boards/skl_rt286.c b/sound/soc/intel/boards/skl_rt286.c index e08c71625fd0d4..2bc4cfca594e1b 100644 --- a/sound/soc/intel/boards/skl_rt286.c +++ b/sound/soc/intel/boards/skl_rt286.c @@ -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", |