[PATCH v1 3/5] ASoC: qcom: q6apm-dai: Add 32-bit sample format support

[Karthik S <karthik.s@oss.qualcomm.com>]

Add SNDRV_PCM_FMTBIT_S32_LE to the supported formats for both capture
and playback hardware descriptors, and handle SNDRV_PCM_FORMAT_S32_LE
in q6apm_dai_hw_params() to set bits_per_sample to 32.

Signed-off-by: Karthik S <karthik.s@oss.qualcomm.com>
---
 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 033197bdd870..ec9ae2276361 100644
--- a/sound/soc/qcom/qdsp6/q6apm-dai.c
+++ b/sound/soc/qcom/qdsp6/q6apm-dai.c
@@ -93,7 +93,8 @@ 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,
@@ -113,7 +114,8 @@ 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,
@@ -522,6 +524,9 @@ 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;
 	}
-- 
2.34.1