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

[muen/linux.git] / include / linux / usb / audio-v2.h

diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h
index 49699255cfd3475430d655f4c9e1a52d7e840249..ba4b3e3327ff30a394d82b65f0499dd2b974853f 100644 (file)
--- a/include/linux/usb/audio-v2.h
+++ b/include/linux/usb/audio-v2.h
@@ -189,6 +189,13 @@ struct uac2_iso_endpoint_descriptor {
 #define UAC2_CONTROL_DATA_OVERRUN      (3 << 2)
 #define UAC2_CONTROL_DATA_UNDERRUN     (3 << 4)
 
+/* 5.2.5.4.2 Connector Control Parameter Block */
+struct uac2_connectors_ctl_blk {
+       __u8 bNrChannels;
+       __le32 bmChannelConfig;
+       __u8 iChannelNames;
+} __attribute__((packed));
+
 /* 6.1 Interrupt Data Message */
 
 #define UAC2_INTERRUPT_DATA_MSG_VENDOR (1 << 0)