diff options
| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2009-09-03 03:23:23 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2009-09-19 04:47:42 +0200 |
| commit | 91f6dcec929b37a4568ddf55ef84e007d8fccc34 (patch) | |
| tree | 7153eaf1a72ba39b88b8807c98e4d82eb03d5f69 /drivers/media/video/em28xx | |
| parent | V4L/DVB (12742): em28xx: add raw VBI support for NTSC (diff) | |
| download | linux-91f6dcec929b37a4568ddf55ef84e007d8fccc34.tar.xz linux-91f6dcec929b37a4568ddf55ef84e007d8fccc34.zip | |
V4L/DVB (12743): em28xx: fix mmap_mapper with vbi
When adding support for both video and VBI, I missed the mmap ioctl. Add
the missing call.
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/video/em28xx')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 7022f7ba61bb..55bc8ea56094 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -2303,7 +2303,10 @@ static int em28xx_v4l2_mmap(struct file *filp, struct vm_area_struct *vma) if (unlikely(rc < 0)) return rc; - rc = videobuf_mmap_mapper(&fh->vb_vidq, vma); + if (fh->type == V4L2_BUF_TYPE_VIDEO_CAPTURE) + rc = videobuf_mmap_mapper(&fh->vb_vidq, vma); + else if (fh->type == V4L2_BUF_TYPE_VBI_CAPTURE) + rc = videobuf_mmap_mapper(&fh->vb_vbiq, vma); em28xx_videodbg("vma start=0x%08lx, size=%ld, ret=%d\n", (unsigned long)vma->vm_start, |