| From 33d2832ab0149a26418d360af3c444969a63fb28 Mon Sep 17 00:00:00 2001 |
| From: Orjan Friberg <of@flatfrog.com> |
| Date: Wed, 7 Mar 2012 17:16:14 +0100 |
| Subject: USB: gadget: Make g_hid device class conform to spec. |
| |
| From: Orjan Friberg <of@flatfrog.com> |
| |
| commit 33d2832ab0149a26418d360af3c444969a63fb28 upstream. |
| |
| 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> |
| Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
| |
| --- |
| drivers/usb/gadget/hid.c | 6 +++--- |
| 1 file changed, 3 insertions(+), 3 deletions(-) |
| |
| --- a/drivers/usb/gadget/hid.c |
| +++ b/drivers/usb/gadget/hid.c |
| @@ -60,9 +60,9 @@ static struct usb_device_descriptor devi |
| /* .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. */ |
