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-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,
638 638
639 ep->datainterval = fmt->datainterval; 639 ep->datainterval = fmt->datainterval;
640 ep->stride = frame_bits >> 3; 640 ep->stride = frame_bits >> 3;
641 ep->silence_value = pcm_format == SNDRV_PCM_FORMAT_U8 ? 0x80 : 0; 641
642 switch (pcm_format) {
643 case SNDRV_PCM_FORMAT_U8:
644 ep->silence_value = 0x80;
645 break;
646 case SNDRV_PCM_FORMAT_DSD_U8:
647 case SNDRV_PCM_FORMAT_DSD_U16_LE:
648 case SNDRV_PCM_FORMAT_DSD_U32_LE:
649 case SNDRV_PCM_FORMAT_DSD_U16_BE:
650 case SNDRV_PCM_FORMAT_DSD_U32_BE:
651 ep->silence_value = 0x69;
652 break;
653 default:
654 ep->silence_value = 0;
655 }
642 656
643 /* assume max. frequency is 50% higher than nominal */ 657 /* assume max. frequency is 50% higher than nominal */
644 ep->freqmax = ep->freqn + (ep->freqn >> 1); 658 ep->freqmax = ep->freqn + (ep->freqn >> 1);