summaryrefslogtreecommitdiff
path: root/sound/usb/usbaudio.h
diff options
context:
space:
mode:
Diffstat (limited to 'sound/usb/usbaudio.h')
-rw-r--r--sound/usb/usbaudio.h3
1 files changed, 3 insertions, 0 deletions
diff --git a/sound/usb/usbaudio.h b/sound/usb/usbaudio.h
index 4e93668a2a48..94261d19cceb 100644
--- a/sound/usb/usbaudio.h
+++ b/sound/usb/usbaudio.h
@@ -161,6 +161,8 @@ extern bool snd_usb_skip_validation;
* Ignore errors for mixer access
* QUIRK_FLAG_DSD_RAW:
* Support generic DSD raw U32_BE format
+ * QUIRK_FLAG_SET_IFACE_FIRST:
+ * Set up the interface at first like UAC1
*/
#define QUIRK_FLAG_GET_SAMPLE_RATE (1U << 0)
@@ -179,5 +181,6 @@ extern bool snd_usb_skip_validation;
#define QUIRK_FLAG_DISABLE_AUTOSUSPEND (1U << 13)
#define QUIRK_FLAG_IGNORE_CTL_ERROR (1U << 14)
#define QUIRK_FLAG_DSD_RAW (1U << 15)
+#define QUIRK_FLAG_SET_IFACE_FIRST (1U << 16)
#endif /* __USBAUDIO_H */