Commit 047a01fd authored by Hans Verkuil's avatar Hans Verkuil Committed by Mauro Carvalho Chehab
Browse files

[media] omap_vout: add missing OVERLAY_OUTPUT cap and set V4L2_FBUF_FLAG_OVERLAY 



The omap_vout driver has an output overlay, but never advertised that
capability.

The driver should also set the V4L2_FBUF_FLAG_OVERLAY flag.

Signed-off-by: default avatarHans Verkuil <hans.verkuil@cisco.com>
CC: Archit Taneja <archit@ti.com>
CC: Vaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: default avatarMauro Carvalho Chehab <mchehab@redhat.com>
parent 20c9fe89

drivers/media/video/omap/omap_vout.c

+5 −2
Original line number Diff line number Diff line
@@ -1046,7 +1046,8 @@ static int vidioc_querycap(struct file *file, void *fh, 
	strlcpy(cap->driver, VOUT_NAME, sizeof(cap->driver));

	strlcpy(cap->card, vout->vfd->name, sizeof(cap->card));

	cap->bus_info[0] = '\0';

	cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT;

	cap->capabilities = V4L2_CAP_STREAMING | V4L2_CAP_VIDEO_OUTPUT |

		V4L2_CAP_VIDEO_OUTPUT_OVERLAY;



	return 0;

}
@@ -1828,7 +1829,9 @@ static int vidioc_g_fbuf(struct file *file, void *fh, 
	ovid = &vout->vid_info;

	ovl = ovid->overlays[0];



	a->flags = 0x0;

	/* The video overlay must stay within the framebuffer and can't be

	   positioned independently. */

	a->flags = V4L2_FBUF_FLAG_OVERLAY;

	a->capability = V4L2_FBUF_CAP_LOCAL_ALPHA | V4L2_FBUF_CAP_CHROMAKEY

		| V4L2_FBUF_CAP_SRC_CHROMAKEY;