diff options
| author | Hans Verkuil <hverkuil@xs4all.nl> | 2008-06-21 20:23:27 +0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@infradead.org> | 2008-06-26 22:58:57 +0400 |
| commit | 7fa8e6fa1519194fc0c931f40d530fb55137bad9 (patch) | |
| tree | 252e62177f7424c00d004a32388e6385147dab73 /include/media | |
| parent | 7876ad75b1a3b7dc3d5d765d0be086d89fd2e663 (diff) | |
| download | linux-7fa8e6fa1519194fc0c931f40d530fb55137bad9.tar.xz | |
V4L/DVB (8092): videodev: simplify and fix standard enumeration
VIDIOC_ENUMSTD did not return all the PAL/SECAM/NTSC variants: it just returned
one single PAL/SECAM/NTSC standard without separate entries for the trickier
standards like NTSC-JP.
Changed the code so that it behaves better.
Also simplified the if/switch statements into a common standards lookup table.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org>
Diffstat (limited to 'include/media')
| -rw-r--r-- | include/media/v4l2-dev.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/media/v4l2-dev.h b/include/media/v4l2-dev.h index 33f01ae08f76..859f7a6f6f67 100644 --- a/include/media/v4l2-dev.h +++ b/include/media/v4l2-dev.h @@ -40,9 +40,9 @@ #define VFL_TYPE_VTX 3 /* Video standard functions */ -extern char *v4l2_norm_to_name(v4l2_std_id id); +extern const char *v4l2_norm_to_name(v4l2_std_id id); extern int v4l2_video_std_construct(struct v4l2_standard *vs, - int id, char *name); + int id, const char *name); /* Prints the ioctl in a human-readable format */ extern void v4l_printk_ioctl(unsigned int cmd); |