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Diffstat (limited to 'sound/usb/endpoint.c')
-rw-r--r--sound/usb/endpoint.c16
1 files changed, 15 insertions, 1 deletions
diff --git a/sound/usb/endpoint.c b/sound/usb/endpoint.c
index 57b0d9968ec2..a2cdf3370afe 100644
--- a/sound/usb/endpoint.c
+++ b/sound/usb/endpoint.c
@@ -638,7 +638,21 @@ static int data_ep_set_params(struct snd_usb_endpoint *ep,
ep->datainterval = fmt->datainterval;
ep->stride = frame_bits >> 3;
- ep->silence_value = pcm_format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0;
+
+ switch (pcm_format) {
+ case SNDRV_PCM_FORMAT_U8:
+ ep->silence_value = 0x80;
+ break;
+ case SNDRV_PCM_FORMAT_DSD_U8:
+ case SNDRV_PCM_FORMAT_DSD_U16_LE:
+ case SNDRV_PCM_FORMAT_DSD_U32_LE:
+ case SNDRV_PCM_FORMAT_DSD_U16_BE:
+ case SNDRV_PCM_FORMAT_DSD_U32_BE:
+ ep->silence_value = 0x69;
+ break;
+ default:
+ ep->silence_value = 0;
+ }
/* assume max. frequency is 50% higher than nominal */
ep->freqmax = ep->freqn + (ep->freqn >> 1);