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Diffstat (limited to 'sound/usb/line6/driver.h')
-rw-r--r--sound/usb/line6/driver.h4
1 files changed, 4 insertions, 0 deletions
diff --git a/sound/usb/line6/driver.h b/sound/usb/line6/driver.h
index ec20fbec6475..71d3da1db8c8 100644
--- a/sound/usb/line6/driver.h
+++ b/sound/usb/line6/driver.h
@@ -108,6 +108,8 @@ enum {
LINE6_CAP_CONTROL_MIDI = 1 << 4,
/* device provides low-level information */
LINE6_CAP_CONTROL_INFO = 1 << 5,
+ /* device provides hardware monitoring volume control */
+ LINE6_CAP_HWMON_CTL = 1 << 6,
};
/*
@@ -185,6 +187,8 @@ extern int line6_read_data(struct usb_line6 *line6, unsigned address,
void *data, unsigned datalen);
extern int line6_read_serial_number(struct usb_line6 *line6,
u32 *serial_number);
+extern int line6_send_raw_message(struct usb_line6 *line6,
+ const char *buffer, int size);
extern int line6_send_raw_message_async(struct usb_line6 *line6,
const char *buffer, int size);
extern int line6_send_sysex_message(struct usb_line6 *line6,