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| author | Devin Heitmueller <dheitmueller@kernellabs.com> | 2009-09-01 00:54:54 -0400 |
|---|---|---|
| committer | Devin Heitmueller <dheitmueller@kernellabs.com> | 2009-09-01 00:54:54 -0400 |
| commit | a5ed985ed0158950f8d037331fa29710db72831c (patch) | |
| tree | 6dadbec156cc20bc96207d2a1011be0ce141b20d /linux/drivers/media/video/em28xx/em28xx-cards.c | |
| parent | 466c486c15f125abfbd9b2a2c5ebea08e73f9b71 (diff) | |
| download | mediapointer-dvb-s2-a5ed985ed0158950f8d037331fa29710db72831c.tar.gz mediapointer-dvb-s2-a5ed985ed0158950f8d037331fa29710db72831c.tar.bz2 | |
em28xx: add raw VBI support for NTSC
From: Devin Heitmueller <dheitmueller@kernellabs.com>
Add support for raw VBI capture for the em28xx bridge, currently only for
NTSC. Support for PAL capture to follow shortly (including the removal of
numerous hard-coded NTSC-specific sizes for capture buffers, etc).
Note that the code currently changes the default current norm from PAL to
NTSC (so that zvbi-ntsc-cc works properly). The default norm really should
be moved into a board-level parameter.
This work was sponsored by EyeMagnet Limited.
Priority: normal
Signed-off-by: Devin Heitmueller <dheitmueller@kernellabs.com>
Diffstat (limited to 'linux/drivers/media/video/em28xx/em28xx-cards.c')
| -rw-r--r-- | linux/drivers/media/video/em28xx/em28xx-cards.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/linux/drivers/media/video/em28xx/em28xx-cards.c b/linux/drivers/media/video/em28xx/em28xx-cards.c index ed3279d8c..6afb9aa3d 100644 --- a/linux/drivers/media/video/em28xx/em28xx-cards.c +++ b/linux/drivers/media/video/em28xx/em28xx-cards.c @@ -2720,6 +2720,8 @@ static int em28xx_init_dev(struct em28xx **devhandle, struct usb_device *udev, /* init video dma queues */ INIT_LIST_HEAD(&dev->vidq.active); INIT_LIST_HEAD(&dev->vidq.queued); + INIT_LIST_HEAD(&dev->vbiq.active); + INIT_LIST_HEAD(&dev->vbiq.queued); #if 0 video_set_drvdata(dev->vbi_dev, dev); |