Unverified Commit d360b713 authored by Cezary Rojewski's avatar Cezary Rojewski Committed by Mark Brown
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ASoC: Intel: avs: Allow for 16 channels configuration 



Add define representing maximum number of channels that are allowed by
HDAudio standard and as such supported by HW - 16 channels. With that
done, reflect the max in BE DAIs capabilities.

Reviewed-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Signed-off-by: default avatarAmadeusz Sławiński <amadeuszx.slawinski@linux.intel.com>
Signed-off-by: default avatarCezary Rojewski <cezary.rojewski@intel.com>
Link: https://patch.msgid.link/20250404090337.3564117-5-cezary.rojewski@intel.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 87bcb087

sound/soc/intel/avs/messages.h

+1 −0
Original line number Diff line number Diff line
@@ -699,6 +699,7 @@ enum avs_sample_type { 


#define AVS_COEFF_CHANNELS_MAX	8

#define AVS_ALL_CHANNELS_MASK	UINT_MAX

#define AVS_CHANNELS_MAX	16



struct avs_audio_format {

	u32 sampling_freq;

sound/soc/intel/avs/pcm.c

+4 −4
Original line number Diff line number Diff line
@@ -1337,7 +1337,7 @@ static const struct snd_soc_dai_driver i2s_dai_template = { 
	.ops = &avs_dai_nonhda_be_ops,

	.playback = {

		.channels_min	= 1,

		.channels_max	= 8,

		.channels_max	= AVS_CHANNELS_MAX,

		.rates		= SNDRV_PCM_RATE_8000_192000 |

				  SNDRV_PCM_RATE_12000 |

				  SNDRV_PCM_RATE_24000 |
@@ -1350,7 +1350,7 @@ static const struct snd_soc_dai_driver i2s_dai_template = { 
	},

	.capture = {

		.channels_min	= 1,

		.channels_max	= 8,

		.channels_max	= AVS_CHANNELS_MAX,

		.rates		= SNDRV_PCM_RATE_8000_192000 |

				  SNDRV_PCM_RATE_12000 |

				  SNDRV_PCM_RATE_24000 |
@@ -1431,7 +1431,7 @@ static const struct snd_soc_dai_driver hda_cpu_dai = { 
	.ops = &avs_dai_hda_be_ops,

	.playback = {

		.channels_min	= 1,

		.channels_max	= 8,

		.channels_max	= AVS_CHANNELS_MAX,

		.rates		= SNDRV_PCM_RATE_8000_192000,

		.formats	= SNDRV_PCM_FMTBIT_S16_LE |

				  SNDRV_PCM_FMTBIT_S32_LE,
@@ -1441,7 +1441,7 @@ static const struct snd_soc_dai_driver hda_cpu_dai = { 
	},

	.capture = {

		.channels_min	= 1,

		.channels_max	= 8,

		.channels_max	= AVS_CHANNELS_MAX,

		.rates		= SNDRV_PCM_RATE_8000_192000,

		.formats	= SNDRV_PCM_FMTBIT_S16_LE |

				  SNDRV_PCM_FMTBIT_S32_LE,