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| author |   Mark Brown <broonie@kernel.org> | 2024-10-01 14:51:12 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2024-10-01 14:51:12 +0100 |
| commit | 7d45ce0f5a485b43f88b11a387dab0ff99be674e (patch) | |
| tree | 03443cc1a273923bbd8a43aabc5c9a6876847c2d | |
| parent | ASoC: improve some macro definitions and usages (diff) | |
| parent | ASoC: atmel: atmel_ssc_dai: Drop S24_LE support due to single channel limitation (diff) | |
| download | wireguard-linux-7d45ce0f5a485b43f88b11a387dab0ff99be674e.tar.xz wireguard-linux-7d45ce0f5a485b43f88b11a387dab0ff99be674e.zip | |
Updates for Atmel SSC DAI
Merge series from Andrei Simion <andrei.simion@microchip.com>:
This patch set includes two updates for the Atmel SSC DAI driver:
- Address the limitation with the S24_LE format.
- Add stream names for DPCM and future use-cases.
| -rw-r--r-- | sound/soc/atmel/atmel_ssc_dai.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/sound/soc/atmel/atmel_ssc_dai.c b/sound/soc/atmel/atmel_ssc_dai.c index 3763454436c1..89098f41679c 100644 --- a/sound/soc/atmel/atmel_ssc_dai.c +++ b/sound/soc/atmel/atmel_ssc_dai.c @@ -821,8 +821,9 @@ static int atmel_ssc_resume(struct snd_soc_component *component) return 0; } +/* S24_LE is not supported if more than 2 channels (of TDM slots) are used. */ #define ATMEL_SSC_FORMATS (SNDRV_PCM_FMTBIT_S8 | SNDRV_PCM_FMTBIT_S16_LE |\ - SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S32_LE) + SNDRV_PCM_FMTBIT_S32_LE) static const struct snd_soc_dai_ops atmel_ssc_dai_ops = { .startup = atmel_ssc_startup, @@ -836,6 +837,7 @@ static const struct snd_soc_dai_ops atmel_ssc_dai_ops = { static struct snd_soc_dai_driver atmel_ssc_dai = { .playback = { + .stream_name = "Playback", .channels_min = 1, .channels_max = 2, .rates = SNDRV_PCM_RATE_CONTINUOUS, @@ -843,6 +845,7 @@ static struct snd_soc_dai_driver atmel_ssc_dai = { .rate_max = 384000, .formats = ATMEL_SSC_FORMATS,}, .capture = { + .stream_name = "Capture", .channels_min = 1, .channels_max = 2, .rates = SNDRV_PCM_RATE_CONTINUOUS, |