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authorLaurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>2016-04-12 19:40:46 -0300
committerMauro Carvalho Chehab <mchehab@s-opensource.com>2017-04-14 22:37:02 -0300
commitfb9ffa6a7f7ef39cc0f14f417b66411be5492512 (patch)
tree5763fa3d455d88c597b49969e04fe2825a0a2a38 /include/trace
parent3e9a0e0bfafdf6c28c520d43fd64c5775d04662f (diff)
downloadlinux-fb9ffa6a7f7ef39cc0f14f417b66411be5492512.tar.bz2
[media] v4l: Add metadata buffer type and format
The metadata buffer type is used to transfer metadata between userspace and kernelspace through a V4L2 buffers queue. It comes with a new metadata capture capability and format description. Signed-off-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com> Tested-by: Guennadi Liakhovetski <guennadi.liakhovetski@intel.com> Acked-by: Sakari Ailus <sakari.ailus@linux.intel.com> Acked-by: Hans Verkuil <hans.verkuil@cisco.com> [hans.verkuil@cisco.com: removed left-over 'experimental' note] [hans.verkuil@cisco.com: add newline after _v4l2-meta-format label] Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Diffstat (limited to 'include/trace')
-rw-r--r--include/trace/events/v4l2.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/trace/events/v4l2.h b/include/trace/events/v4l2.h
index ee7754c6e4a1..b3a85b3df53e 100644
--- a/include/trace/events/v4l2.h
+++ b/include/trace/events/v4l2.h
@@ -29,6 +29,7 @@
EM( V4L2_BUF_TYPE_VIDEO_OUTPUT_MPLANE, "VIDEO_OUTPUT_MPLANE" ) \
EM( V4L2_BUF_TYPE_SDR_CAPTURE, "SDR_CAPTURE" ) \
EM( V4L2_BUF_TYPE_SDR_OUTPUT, "SDR_OUTPUT" ) \
+ EM( V4L2_BUF_TYPE_META_CAPTURE, "META_CAPTURE" ) \
EMe(V4L2_BUF_TYPE_PRIVATE, "PRIVATE" )
SHOW_TYPE