lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

V4L/DVB (8629): v4l2-ioctl: do not try to handle private V4L1 ioctls

Browse Source 
Some drivers (e.g. zoran) have private V4L1 ioctls. Do not try to
pass them to v4l1_compat_translate because then the driver will
never see them.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
This commit is contained in:
Hans Verkuil
2008-09-03 16:46:50 -03:00
committed by Mauro Carvalho Chehab
parent e908b6e34c
commit 888fe747b5
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/media/video/v4l2-ioctl.c
View File

@@ -674,7 +674,7 @@ static int __video_do_ioctl(struct inode *inode, struct file *file,
__video_do_ioctl will be called again, with one or more __video_do_ioctl will be called again, with one or more
V4L2 ioctls. V4L2 ioctls.
********************************************************/ ********************************************************/
if (_IOC_TYPE(cmd) == 'v') if (_IOC_TYPE(cmd) == 'v' && _IOC_NR(cmd) < BASE_VIDIOCPRIVATE)
return v4l_compat_translate_ioctl(inode, file, cmd, arg, return v4l_compat_translate_ioctl(inode, file, cmd, arg,
__video_do_ioctl); __video_do_ioctl);
#endif #endif