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ASoC: Intel: KMB: Add 8kHz audio support 

Enable 8kHz audio support for Intel Keem Bay platform.

Signed-off-by: Michael Sit Wei Hong <michael.wei.hong.sit@intel.com>
Reviewed-by: Sia Jee Heng <jee.heng.sia@intel.com>
Reviewed-by: Pierre-Louis Bossart <pierre-louis.bossart@linux.intel.com>
Link: https://lore.kernel.org/r/20200730055319.1522-2-michael.wei.hong.sit@intel.com
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Michael Sit Wei Hong 2020-07-30 13:53:16 +08:00 committed by Mark Brown
parent 6617cff6a0
commit b81f8df803
No known key found for this signature in database
GPG Key ID: 24D68B725D5487D0
1 changed files with 16 additions and 6 deletions
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22
sound/soc/intel/keembay/kmb_platform.c
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@ -28,8 +28,10 @@ static const struct snd_pcm_hardware kmb_pcm_hardware = {
SNDRV_PCM_INFO_MMAP_VALID |
SNDRV_PCM_INFO_BATCH |
SNDRV_PCM_INFO_BLOCK_TRANSFER,
.rates = SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_48000,
.rate_min = 16000,
.rates = SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000,
.rate_min = 8000,
.rate_max = 48000,
.formats = SNDRV_PCM_FMTBIT_S16_LE |
SNDRV_PCM_FMTBIT_S24_LE |
@ -533,8 +535,10 @@ static struct snd_soc_dai_driver intel_kmb_platform_dai[] = {
.playback = {
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_48000,
.rate_min = 16000,
.rates = SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000,
.rate_min = 8000,
.rate_max = 48000,
.formats = (SNDRV_PCM_FMTBIT_S32_LE |
SNDRV_PCM_FMTBIT_S24_LE |
@ -543,8 +547,14 @@ static struct snd_soc_dai_driver intel_kmb_platform_dai[] = {
.capture = {
.channels_min = 2,
.channels_max = 2,
.rates = SNDRV_PCM_RATE_16000 | SNDRV_PCM_RATE_48000,
.rate_min = 16000,
/*
* .channels_max will be overwritten
* if provided by Device Tree
*/
.rates = SNDRV_PCM_RATE_8000 |
SNDRV_PCM_RATE_16000 |
SNDRV_PCM_RATE_48000,
.rate_min = 8000,
.rate_max = 48000,
.formats = (SNDRV_PCM_FMTBIT_S32_LE |
SNDRV_PCM_FMTBIT_S24_LE |