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

[pandora-kernel.git] / drivers / media / video / omap / omap_vout.c

diff --git a/drivers/media/video/omap/omap_vout.c b/drivers/media/video/omap/omap_vout.c
index d345215..2c8048a 100644 (file)
--- a/drivers/media/video/omap/omap_vout.c
+++ b/drivers/media/video/omap/omap_vout.c
@@ -1043,7 +1043,8 @@ 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;
 }
@@ -1825,7 +1826,9 @@ 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;