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-rw-r--r--sound/usb/usbaudio.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index e97141ef730a..2aba508a4831 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -172,6 +172,9 @@ extern bool snd_usb_skip_validation;
* Don't apply implicit feedback sync mode
* QUIRK_FLAG_IFACE_SKIP_CLOSE
* Don't closed interface during setting sample rate
+ * QUIRK_FLAG_FORCE_IFACE_RESET
+ * Force an interface reset whenever stopping & restarting a stream
+ * (e.g. after xrun)
*/
#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0)
@@ -194,5 +197,6 @@ extern bool snd_usb_skip_validation;
#define QUIRK_FLAG_GENERIC_IMPLICIT_FB (1U << 17)
#define QUIRK_FLAG_SKIP_IMPLICIT_FB (1U << 18)
#define QUIRK_FLAG_IFACE_SKIP_CLOSE (1U << 19)
+#define QUIRK_FLAG_FORCE_IFACE_RESET (1U << 20)
#endif /* __USBAUDIO_H */