media: videodev2.h: add V4L2_CAP_EDID

Add capability flag to indicate that the device is an EDID-only device.

Signed-off-by: Erling Ljunggren <[email protected]>
Signed-off-by: Hans Verkuil <[email protected]>
Reviewed-by: Sebastian Fricke <[email protected]>
Reviewed-by: Ricardo Ribalda <[email protected]>
Signed-off-by: Mauro Carvalho Chehab <[email protected]>

Author: Erling Ljunggren

include/uapi/linux/videodev2.h

@@ -502,6 +502,7 @@ struct v4l2_capability {
 #define V4L2_CAP_META_CAPTURE		0x00800000  /* Is a metadata capture device */
 
 #define V4L2_CAP_READWRITE              0x01000000  /* read/write systemcalls */
+#define V4L2_CAP_EDID			0x02000000  /* Is an EDID-only device */
 #define V4L2_CAP_STREAMING              0x04000000  /* streaming I/O ioctls */
 #define V4L2_CAP_META_OUTPUT		0x08000000  /* Is a metadata output device */