diff options
| author | John Youn <John.Youn@synopsys.com> | 2016-02-05 17:05:40 -0800 |
|---|---|---|
| committer | Felipe Balbi <balbi@kernel.org> | 2016-03-04 15:14:22 +0200 |
| commit | 1a85329171094951956a37acc8abb7e51c1e742e (patch) | |
| tree | 6adbdfe7587f031ec40f8a263af1a4c637cafb1f /drivers/usb/gadget | |
| parent | 1ca1b6a65ba7771ab8d16971b5fc40f9ba7a0e53 (diff) | |
| download | linux-1a85329171094951956a37acc8abb7e51c1e742e.tar.bz2 | |
usb: gadget: composite: Return bcdUSB 0x0310
The USB 3.1 specification replaces the USB 3.0 specification and all new
devices that are running at SuperSpeed or higher speeds must report a
bcdUSB of 0x0310.
Refer to USB 3.1 Specification, Revision 1.0, Section 9.6.
Signed-off-by: John Youn <johnyoun@synopsys.com>
Signed-off-by: Felipe Balbi <balbi@kernel.org>
Diffstat (limited to 'drivers/usb/gadget')
| -rw-r--r-- | drivers/usb/gadget/composite.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 8b14c2a13ac5..ce5dbc59311d 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1499,7 +1499,7 @@ composite_setup(struct usb_gadget *gadget, const struct usb_ctrlrequest *ctrl) cdev->gadget->ep0->maxpacket; if (gadget_is_superspeed(gadget)) { if (gadget->speed >= USB_SPEED_SUPER) { - cdev->desc.bcdUSB = cpu_to_le16(0x0300); + cdev->desc.bcdUSB = cpu_to_le16(0x0310); cdev->desc.bMaxPacketSize0 = 9; } else { cdev->desc.bcdUSB = cpu_to_le16(0x0210); |