diff options
Diffstat (limited to 'drivers/media/video/uvc/uvc_driver.c')
| -rw-r--r-- | drivers/media/video/uvc/uvc_driver.c | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/drivers/media/video/uvc/uvc_driver.c b/drivers/media/video/uvc/uvc_driver.c index 838b56f097cf..7eaf99b22a48 100644 --- a/drivers/media/video/uvc/uvc_driver.c +++ b/drivers/media/video/uvc/uvc_driver.c @@ -637,14 +637,13 @@ static int uvc_parse_streaming(struct uvc_device *dev, } streaming->header.bControlSize = n; - streaming->header.bmaControls = kmalloc(p*n, GFP_KERNEL); + streaming->header.bmaControls = kmemdup(&buffer[size], p * n, + GFP_KERNEL); if (streaming->header.bmaControls == NULL) { ret = -ENOMEM; goto error; } - memcpy(streaming->header.bmaControls, &buffer[size], p*n); - buflen -= buffer[0]; buffer += buffer[0]; @@ -2174,6 +2173,15 @@ static struct usb_device_id uvc_ids[] = { .bInterfaceSubClass = 1, .bInterfaceProtocol = 0, .driver_info = UVC_QUIRK_PROBE_EXTRAFIELDS }, + /* Manta MM-353 Plako */ + { .match_flags = USB_DEVICE_ID_MATCH_DEVICE + | USB_DEVICE_ID_MATCH_INT_INFO, + .idVendor = 0x18ec, + .idProduct = 0x3188, + .bInterfaceClass = USB_CLASS_VIDEO, + .bInterfaceSubClass = 1, + .bInterfaceProtocol = 0, + .driver_info = UVC_QUIRK_PROBE_MINMAX }, /* FSC WebCam V30S */ { .match_flags = USB_DEVICE_ID_MATCH_DEVICE | USB_DEVICE_ID_MATCH_INT_INFO, @@ -2261,6 +2269,7 @@ static int __init uvc_init(void) static void __exit uvc_cleanup(void) { usb_deregister(&uvc_driver.driver); + uvc_ctrl_cleanup(); } module_init(uvc_init); |