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Commit da3cbb40 authored by Naveen Manohar's avatar Naveen Manohar Committed by Mark Brown
Browse files

ASoC: Intel: kbl: Add new FEs for Multi-Playback & Echo-Reference 



Adding new frontends to support:
1. Parallel playback on 2 ports simultaneously
2. Echo reference capture capability

Signed-off-by: default avatarNaveen M <naveen.m@intel.com>
Signed-off-by: default avatarSathya Prakash M R <sathya.prakash.m.r@intel.com>
Acked-By: default avatarVinod Koul <vinod.koul@intel.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 10a5439f

sound/soc/intel/skylake/skl-pcm.c

+26 −0
Original line number Diff line number Diff line
@@ -674,6 +674,32 @@ static struct snd_soc_dai_driver skl_platform_dai[] = { 
		.sig_bits = 32,

	},

},

{

	.name = "System Pin2",

	.ops = &skl_pcm_dai_ops,

	.playback = {

		.stream_name = "Headset Playback",

		.channels_min = HDA_MONO,

		.channels_max = HDA_STEREO,

		.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_16000 |

			SNDRV_PCM_RATE_8000,

		.formats = SNDRV_PCM_FMTBIT_S16_LE |

			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,

	},

},

{

	.name = "Echoref Pin",

	.ops = &skl_pcm_dai_ops,

	.capture = {

		.stream_name = "Echoreference Capture",

		.channels_min = HDA_STEREO,

		.channels_max = HDA_STEREO,

		.rates = SNDRV_PCM_RATE_48000 | SNDRV_PCM_RATE_16000 |

			SNDRV_PCM_RATE_8000,

		.formats = SNDRV_PCM_FMTBIT_S16_LE |

			SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE,

	},

},

{

	.name = "Reference Pin",

	.ops = &skl_pcm_dai_ops,