aboutsummaryrefslogtreecommitdiff
path: root/include/linux/usb/ch9.h
diff options
context:
space:
mode:
authorLaurent Pinchart <laurent.pinchart@skynet.be>2009-06-21 23:19:23 +0200
committerGreg Kroah-Hartman <gregkh@suse.de>2009-09-23 06:46:19 -0700
commit85e08ca54c5c203cd2638f0fc8fa899a539f6254 (patch)
tree145fef8b25d136293d3dc8eb2dfecd84ce1ea08e /include/linux/usb/ch9.h
parent81bf46f3034046c572714bdee1dc51beb3475082 (diff)
USB: Move endpoint sync type definitions from usb/audio.h to usb/ch9.h
And use the new definitions in the USB Audio Class gadget driver. Signed-off-by: Laurent Pinchart <laurent.pinchart@skynet.be> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
Diffstat (limited to 'include/linux/usb/ch9.h')
-rw-r--r--include/linux/usb/ch9.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/include/linux/usb/ch9.h b/include/linux/usb/ch9.h
index 93223638f70..8f8b7411b87 100644
--- a/include/linux/usb/ch9.h
+++ b/include/linux/usb/ch9.h
@@ -348,6 +348,12 @@ struct usb_endpoint_descriptor {
#define USB_ENDPOINT_NUMBER_MASK 0x0f /* in bEndpointAddress */
#define USB_ENDPOINT_DIR_MASK 0x80
+#define USB_ENDPOINT_SYNCTYPE 0x0c
+#define USB_ENDPOINT_SYNC_NONE (0 << 2)
+#define USB_ENDPOINT_SYNC_ASYNC (1 << 2)
+#define USB_ENDPOINT_SYNC_ADAPTIVE (2 << 2)
+#define USB_ENDPOINT_SYNC_SYNC (3 << 2)
+
#define USB_ENDPOINT_XFERTYPE_MASK 0x03 /* in bmAttributes */
#define USB_ENDPOINT_XFER_CONTROL 0
#define USB_ENDPOINT_XFER_ISOC 1