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-rw-r--r--sound/drivers/aloop.c4
1 files changed, 3 insertions, 1 deletions
diff --git a/sound/drivers/aloop.c b/sound/drivers/aloop.c
index 8c3fbe1276be..c14e57b2a135 100644
--- a/sound/drivers/aloop.c
+++ b/sound/drivers/aloop.c
@@ -337,7 +337,7 @@ static int loopback_prepare(struct snd_pcm_substream *substream)
loopback_timer_stop_sync(dpcm);
- salign = (snd_pcm_format_width(runtime->format) *
+ salign = (snd_pcm_format_physical_width(runtime->format) *
runtime->channels) / 8;
bps = salign * runtime->rate;
if (bps <= 0 || salign <= 0)
@@ -562,6 +562,8 @@ static const struct snd_pcm_hardware loopback_pcm_hardware =
SNDRV_PCM_INFO_MMAP_VALID | SNDRV_PCM_INFO_PAUSE |
SNDRV_PCM_INFO_RESUME),
.formats = (SNDRV_PCM_FMTBIT_S16_LE | SNDRV_PCM_FMTBIT_S16_BE |
+ SNDRV_PCM_FMTBIT_S24_LE | SNDRV_PCM_FMTBIT_S24_BE |
+ SNDRV_PCM_FMTBIT_S24_3LE | SNDRV_PCM_FMTBIT_S24_3BE |
SNDRV_PCM_FMTBIT_S32_LE | SNDRV_PCM_FMTBIT_S32_BE |
SNDRV_PCM_FMTBIT_FLOAT_LE | SNDRV_PCM_FMTBIT_FLOAT_BE),
.rates = SNDRV_PCM_RATE_CONTINUOUS | SNDRV_PCM_RATE_8000_192000,