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[media] v4l2-common: add v4l_match_dv_timings

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Add the v4l_match_dv_timings function that can be used to compare two
v4l2_dv_timings structs.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
This commit is contained in:
Hans Verkuil
2012-08-10 06:09:26 -03:00
committed by Mauro Carvalho Chehab
parent 977ebec754
commit c2a667fa2b
2 changed files with 37 additions and 0 deletions
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4
include/media/v4l2-common.h
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@@ -212,4 +212,8 @@ const struct v4l2_frmsize_discrete *v4l2_find_nearest_format(
const struct v4l2_discrete_probe *probe,
s32 width, s32 height);
bool v4l_match_dv_timings(const struct v4l2_dv_timings *t1,
const struct v4l2_dv_timings *t2,
unsigned pclock_delta);
#endif /* V4L2_COMMON_H_ */