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V4L/DVB (9932): v4l2-compat32: fix 32-64 compatibility module

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Added all missing v4l1/2 ioctls and fix several broken conversions.
Partially based on work done by Cody Pisto <cpisto@gmail.com>.

Tested-by: Brandon Jenkins <bcjenkins@tvwhere.com>
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil 2008-12-21 10:35:25 -03:00 committed by Mauro Carvalho Chehab
parent b6070f0756
commit 92f45badbb
2 changed files with 479 additions and 328 deletions
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805
drivers/media/video/v4l2-compat-ioctl32.c
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2
include/linux/videodev2.h
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@ -1465,6 +1465,8 @@ struct v4l2_chip_ident {
#define VIDIOC_G_CHIP_IDENT _IOWR('V', 81, struct v4l2_chip_ident)
#endif
#define VIDIOC_S_HW_FREQ_SEEK _IOW('V', 82, struct v4l2_hw_freq_seek)
/* Reminder: when adding new ioctls please add support for them to
drivers/media/video/v4l2-compat-ioctl32.c as well! */
#ifdef __OLD_VIDIOC_
/* for compatibility, will go away some day */