v4l2-compliance throws a failure if the device doesn't advertise
V4L2_CAP_READWRITE but allows read or write operations.
We do support read, so reinstate the flag.
Signed-off-by: Dave Stevenson <dave.stevenson@raspberrypi.com>
vdev->queue = q;
vdev->lock = &node->lock;
vdev->device_caps = (pad_id == IMAGE_PAD) ?
- (V4L2_CAP_VIDEO_CAPTURE | V4L2_CAP_STREAMING) :
- (V4L2_CAP_META_CAPTURE | V4L2_CAP_STREAMING);
+ V4L2_CAP_VIDEO_CAPTURE : V4L2_CAP_META_CAPTURE;
+ vdev->device_caps |= V4L2_CAP_READWRITE | V4L2_CAP_STREAMING;
/* Define the device names */
snprintf(vdev->name, sizeof(vdev->name), "%s-%s", UNICAM_MODULE_NAME,