renegade-project/linux-next
2
0
Fork 0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-22 12:14:01 +08:00
Code

V4L/DVB (9165): ivtv: V4L2_FBUF_FLAG_OVERLAY status fix

Browse Source 
When the framebuffer format was queried via VIDIOC_G_FBUF,
V4L2_FBUF_FLAG_OVERLAY would only be correctly returned for certain screen
depths.

Signed-off-by: Ian Armstrong <ian@iarmst.demon.co.uk>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Ian Armstrong 2008-10-06 03:06:08 -03:00 committed by Mauro Carvalho Chehab
parent 4ee0e42b31
commit ec9faa1cfa
1 changed files with 3 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
drivers/media/video/ivtv/ivtv-ioctl.c
View File

@ -1363,6 +1363,9 @@ static int ivtv_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb)
if (itv->osd_global_alpha_state)
fb->flags |= V4L2_FBUF_FLAG_GLOBAL_ALPHA;
if (yi->track_osd)
fb->flags |= V4L2_FBUF_FLAG_OVERLAY;
pixfmt &= 7;
/* no local alpha for RGB565 or unknown formats */
@ -1382,8 +1385,6 @@ static int ivtv_g_fbuf(struct file *file, void *fh, struct v4l2_framebuffer *fb)
else
fb->flags |= V4L2_FBUF_FLAG_LOCAL_ALPHA;
}
if (yi->track_osd)
fb->flags |= V4L2_FBUF_FLAG_OVERLAY;
return 0;
}