diff options
| -rw-r--r-- | drivers/media/usb/uvc/uvc_driver.c | 2 | ||||
| -rw-r--r-- | drivers/media/usb/uvc/uvcvideo.h | 7 |
2 files changed, 7 insertions, 2 deletions
diff --git a/drivers/media/usb/uvc/uvc_driver.c b/drivers/media/usb/uvc/uvc_driver.c index be9700b422f6..dd2e4998e564 100644 --- a/drivers/media/usb/uvc/uvc_driver.c +++ b/drivers/media/usb/uvc/uvc_driver.c @@ -1024,7 +1024,7 @@ static const u8 uvc_media_transport_input_guid[16] = UVC_GUID_UVC_MEDIA_TRANSPORT_INPUT; static const u8 uvc_processing_guid[16] = UVC_GUID_UVC_PROCESSING; -static struct uvc_entity *uvc_alloc_entity(u16 type, u8 id, +static struct uvc_entity *uvc_alloc_entity(u16 type, u16 id, unsigned int num_pads, unsigned int extra_size) { struct uvc_entity *entity; diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h index 459b2450accf..2643d9adfd4a 100644 --- a/drivers/media/usb/uvc/uvcvideo.h +++ b/drivers/media/usb/uvc/uvcvideo.h @@ -301,7 +301,12 @@ struct uvc_entity { * chain. */ unsigned int flags; - u8 id; + /* + * Entities exposed by the UVC device use IDs 0-255, extra entities + * implemented by the driver (such as the GPIO entity) use IDs 256 and + * up. + */ + u16 id; u16 type; char name[64]; u8 guid[16]; |