[media] uvcvideo: Set device_caps in VIDIOC_QUERYCAP
Set the capabilities field to global capabilities, and the device_caps
field to the video node capabilities.
This issue was found by the v4l2-compliance tool.
Signed-off-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
diff --git a/drivers/media/usb/uvc/uvcvideo.h b/drivers/media/usb/uvc/uvcvideo.h
index d83b6ba..a6c561f 100644
--- a/drivers/media/usb/uvc/uvcvideo.h
+++ b/drivers/media/usb/uvc/uvcvideo.h
@@ -371,6 +371,8 @@
struct uvc_entity *selector; /* Selector unit */
struct mutex ctrl_mutex; /* Protects ctrl.info */
+
+ u32 caps; /* V4L2 chain-wide caps */
};
struct uvc_stats_frame {