linux/include/uapi
Sakari Ailus 872484ce40 [media] v4l: Add timestamp source flags, mask and document them
Some devices do not produce timestamps that correspond to the end of the
frame. The user space should be informed on the matter. This patch achieves
that by adding buffer flags (and a mask) for timestamp sources since more
possible timestamping points are expected than just two.

A three-bit mask is defined (V4L2_BUF_FLAG_TSTAMP_SRC_MASK) and two of the
eight possible values is are defined V4L2_BUF_FLAG_TSTAMP_SRC_EOF for end of
frame (value zero) V4L2_BUF_FLAG_TSTAMP_SRC_SOE for start of exposure (next
value).

Signed-off-by: Sakari Ailus <sakari.ailus@iki.fi>
Acked-by: Kamil Debski <k.debski@samsung.com>
Acked-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-03-05 16:34:49 -03:00
..
asm-generic Merge branch 'x86-x32-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip 2014-01-29 18:22:16 -08:00
drm drm/i915: Spelling s/auxilliary/auxiliary/ 2014-01-22 09:58:24 +01:00
linux [media] v4l: Add timestamp source flags, mask and document them 2014-03-05 16:34:49 -03:00
mtd mtd: mtd-abi: add a helper to detect the nand type 2013-10-27 16:27:06 -07:00
rdma IB/core: Re-enable create_flow/destroy_flow uverbs 2013-11-17 08:22:09 -08:00
scsi FCoE Updates for 3.9 2013-03-01 09:10:08 +00:00
sound ALSA: compress: add num_sample_rates in snd_codec_desc 2014-01-07 18:33:40 +01:00
video UAPI: (Scripted) Disintegrate include/video 2012-12-20 17:14:26 +00:00
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