diff options
| author | Devin Heitmueller <devin.heitmueller@gmail.com> | 2008-06-28 13:57:06 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-07-20 12:12:48 +0200 |
| commit | a9fc52bcbeb5245b58d23c558f3e3e8f18bebbc3 (patch) | |
| tree | bd0f1f54ed1ee0f3994a38ecebe6dc5fb00c4bc5 /drivers/media/video/em28xx/em28xx-video.c | |
| parent | V4L/DVB (8120): cx23885-417: Replace cx23885_do_ioctl to use video_ioctl2 (diff) | |
| download | linux-a9fc52bcbeb5245b58d23c558f3e3e8f18bebbc3.tar.xz linux-a9fc52bcbeb5245b58d23c558f3e3e8f18bebbc3.zip | |
V4L/DVB (8123): Add support for em2860 based PointNix Intra-Oral Camera
em28xx-cards.c
em28xx-input.c
em28xx-video.c
em28xx.h
- Add support for the PointNix Intra-Oral Camera, which required addition of
a construct for reading the "snapshot" button (provided on the em2860 and
em2880 chips, but this is the first case where I have seen it actually used
in a product). The button is wired to pin 56 on the em2880.
http://www.pointnix.com/ENG/dental/product_02.asp
Thanks to Roberto Mantovani <rmantovani@libero.it> for testing the changes
Signed-off-by: Devin Heitmueller <devin.heitmueller@gmail.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'drivers/media/video/em28xx/em28xx-video.c')
| -rw-r--r-- | drivers/media/video/em28xx/em28xx-video.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/media/video/em28xx/em28xx-video.c b/drivers/media/video/em28xx/em28xx-video.c index 1c3e8b6291ea..2d9f14d2a00b 100644 --- a/drivers/media/video/em28xx/em28xx-video.c +++ b/drivers/media/video/em28xx/em28xx-video.c @@ -1590,6 +1590,8 @@ static void em28xx_release_resources(struct em28xx *dev) dev->vdev->minor-MINOR_VFL_TYPE_GRABBER_MIN, dev->vbi_dev->minor-MINOR_VFL_TYPE_VBI_MIN); list_del(&dev->devlist); + if (dev->sbutton_input_dev) + em28xx_deregister_snapshot_button(dev); if (dev->radio_dev) { if (-1 != dev->radio_dev->minor) video_unregister_device(dev->radio_dev); |