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authorLad, Prabhakar <prabhakar.csengg@gmail.com>2013-06-25 11:17:35 -0300
committerMauro Carvalho Chehab <m.chehab@samsung.com>2013-07-26 13:17:15 -0300
commit4b8a531e6bb0686203e9cf82a54dfe189de7d5c2 (patch)
tree92972e6a269e42f1bb7baa06aa8cc38e31b65be2 /include/media
parent873229e4fdf34196aa5d707957c59ba54c25eaba (diff)
downloadlinux-4b8a531e6bb0686203e9cf82a54dfe189de7d5c2.tar.bz2
[media] media: davinci: vpif: display: add V4L2-async support
Add support for asynchronous subdevice probing, using the v4l2-async API. The legacy synchronous mode is still supported too, which allows to gradually update drivers and platforms. Signed-off-by: Lad, Prabhakar <prabhakar.csengg@gmail.com> Cc: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Cc: Hans Verkuil <hans.verkuil@cisco.com> Cc: Laurent Pinchart <laurent.pinchart@ideasonboard.com> Cc: Sakari Ailus <sakari.ailus@iki.fi> Cc: Mauro Carvalho Chehab <mchehab@redhat.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
Diffstat (limited to 'include/media')
-rw-r--r--include/media/davinci/vpif_types.h2
1 files changed, 2 insertions, 0 deletions
diff --git a/include/media/davinci/vpif_types.h b/include/media/davinci/vpif_types.h
index e08bcde52d05..3cb1704a0650 100644
--- a/include/media/davinci/vpif_types.h
+++ b/include/media/davinci/vpif_types.h
@@ -59,6 +59,8 @@ struct vpif_display_config {
int subdev_count;
struct vpif_display_chan_config chan_config[VPIF_DISPLAY_MAX_CHANNELS];
const char *card_name;
+ struct v4l2_async_subdev **asd; /* Flat array, arranged in groups */
+ int *asd_sizes; /* 0-terminated array of asd group sizes */
};
struct vpif_input {