Commit 33d2832a authored Mar 07, 2012 by Orjan Friberg Committed by Greg Kroah-Hartman Mar 08, 2012

USB: gadget: Make g_hid device class conform to spec.

HID devices should specify this in their interface descriptors, not in the
device descriptor. This fixes a "missing hardware id" bug under Windows 7 with
a VIA VL800 (3.0) controller.

Signed-off-by: Orjan Friberg <of@flatfrog.com>
Cc: Felipe Balbi <balbi@ti.com>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

parent 3cc36157

drivers/usb/gadget/hid.c

+3 −3

Original line number	Diff line number	Diff line
		@@ -60,9 +60,9 @@ static struct usb_device_descriptor device_desc = {
		/* .bDeviceClass = USB_CLASS_COMM, */
		/* .bDeviceSubClass = 0, */
		/* .bDeviceProtocol = 0, */
		.bDeviceClass = 0xEF,
		.bDeviceSubClass = 2,
		.bDeviceProtocol = 1,
		.bDeviceClass = USB_CLASS_PER_INTERFACE,
		.bDeviceSubClass = 0,
		.bDeviceProtocol = 0,
		/* .bMaxPacketSize0 = f(hardware) */

		/* Vendor and product id can be overridden by module parameters. */