media: v4l2-ctrls: support g/s_ext_ctrls for requests
authorHans Verkuil <hans.verkuil@cisco.com>
Mon, 21 May 2018 08:54:42 +0000 (04:54 -0400)
committerMauro Carvalho Chehab <mchehab+samsung@kernel.org>
Fri, 31 Aug 2018 15:12:29 +0000 (11:12 -0400)
commitc41e9cff704a06b8cbd9eeea0fdec54fb6d13825
tree9c2935e3cd7c3662b8416898e04607d663354ff4
parent6fa6f831f0950bf46934e6c3a9766b258a9ea85f
media: v4l2-ctrls: support g/s_ext_ctrls for requests

The v4l2_g/s_ext_ctrls functions now support control handlers that
represent requests.

The v4l2_ctrls_find_req_obj() function is responsible for finding the
request from the fd.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Reviewed-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
drivers/media/platform/omap3isp/ispvideo.c
drivers/media/v4l2-core/v4l2-ctrls.c
drivers/media/v4l2-core/v4l2-ioctl.c
drivers/media/v4l2-core/v4l2-subdev.c
include/media/v4l2-ctrls.h