[RFC PATCH 09/23] ASoC: qcom: q6apm-dai: add S32_LE format support
From: Srinivas Kandagatla
Date: Fri Oct 23 2026 - 13:32:47 EST
From: Ravi Hothi <ravi.hothi@xxxxxxxxxxxxxxxx>
The speaker protection VI capture carries one 32-bit V/I word per
speaker. Add S32_LE to the q6apm-dai formats so it is not converted.
Signed-off-by: Ravi Hothi <ravi.hothi@xxxxxxxxxxxxxxxx>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@xxxxxxxxxxxxxxxx>
---
sound/soc/qcom/qdsp6/q6apm-dai.c | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)
diff --git a/sound/soc/qcom/qdsp6/q6apm-dai.c b/sound/soc/qcom/qdsp6/q6apm-dai.c
index 58beaf906b9f..9002acf0e0cd 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -202,7 +202,8 @@ static const struct snd_pcm_hardware q6apm_dai_hardware_capture = {
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_REWINDS | SNDRV_PCM_INFO_SYNC_APPLPTR |
SNDRV_PCM_INFO_BATCH),
- .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE),
+ .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE),
.rates = SNDRV_PCM_RATE_8000_48000,
.rate_min = 8000,
.rate_max = 48000,
@@ -222,7 +223,8 @@ static const struct snd_pcm_hardware q6apm_dai_hardware_playback = {
SNDRV_PCM_INFO_PAUSE | SNDRV_PCM_INFO_RESUME |
SNDRV_PCM_INFO_NO_REWINDS | SNDRV_PCM_INFO_SYNC_APPLPTR |
SNDRV_PCM_INFO_BATCH),
- .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE),
+ .formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S24_LE |
+ SNDRV_PCM_FMTBIT_S32_LE),
.rates = SNDRV_PCM_RATE_8000_192000,
.rate_min = 8000,
.rate_max = 192000,
@@ -641,6 +643,9 @@ static int q6apm_dai_hw_params(struct snd_soc_component *component,
case SNDRV_PCM_FORMAT_S24_LE:
prtd->bits_per_sample = 24;
break;
+ case SNDRV_PCM_FORMAT_S32_LE:
+ prtd->bits_per_sample = 32;
+ break;
default:
return -EINVAL;
}
--
2.47.3