Merge tag 'sound-fix-4.18-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai...

[sfrench/cifs-2.6.git] / sound / usb / format.c

diff --git a/sound/usb/format.c b/sound/usb/format.c
index 1f7a74a77ea34f6c7f86dc5259e716d5bd09e8f7..fd13ac11b13674e1c06500f7ab3eef151b1226e2 100644 (file)
--- a/sound/usb/format.c
+++ b/sound/usb/format.c
@@ -64,8 +64,11 @@ static u64 parse_audio_format_i_type(struct snd_usb_audio *chip,
                sample_width = fmt->bBitResolution;
                sample_bytes = fmt->bSubslotSize;
 
-               if (format & UAC2_FORMAT_TYPE_I_RAW_DATA)
+               if (format & UAC2_FORMAT_TYPE_I_RAW_DATA) {
                        pcm_formats |= SNDRV_PCM_FMTBIT_SPECIAL;
+                       /* flag potentially raw DSD capable altsettings */
+                       fp->dsd_raw = true;
+               }
 
                format <<= 1;
                break;