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Diffstat (limited to 'sound/usb/proc.c')
-rw-r--r--sound/usb/proc.c5
1 files changed, 5 insertions, 0 deletions
diff --git a/sound/usb/proc.c b/sound/usb/proc.c
index 3c650ab3c91d..961c9a250686 100644
--- a/sound/usb/proc.c
+++ b/sound/usb/proc.c
@@ -132,6 +132,11 @@ static void proc_dump_substream_status(struct snd_usb_substream *subs, struct sn
? get_full_speed_hz(subs->freqm)
: get_high_speed_hz(subs->freqm),
subs->freqm >> 16, subs->freqm & 0xffff);
+ if (subs->freqshift != INT_MIN)
+ snd_iprintf(buffer, " Feedback Format = %d.%d\n",
+ (subs->syncmaxsize > 3 ? 32 : 24)
+ - (16 - subs->freqshift),
+ 16 - subs->freqshift);
} else {
snd_iprintf(buffer, " Status: Stop\n");
}