linux/include/trace
Louis Kuo e0a9556041 ANDROID: media: v4l2-core: extend the v4l2 subdev ioctl to support request
This patch is based on 1699785. It uses to extend the related interface
to support the request-based operations. We use extension fields in the
parameters of VIDIOC_SUBDEV_S_SELECTION, VIDIOC_SUBDEV_S_FMT and
VIDIOC_SUBDEV_S_FRAME_INTERVAL as request fd.
The driver uses media_request_get_by_fd() to retrieve the media request and
save the pending change in it, so that we can apply the pending change in
req_queue() callback then.

Bug: 191903073

CR-Id:
Signed-off-by: Louis Kuo <louis.kuo@mediatek.com>
Change-Id: Idb7921724cf8febc44b01880a4ad8b7c9272ba6a
2021-06-30 15:56:19 +00:00
..
events BACKPORT: FROMGIT: kasan: disable freed user page poisoning with HW tags 2021-06-17 14:39:37 -07:00
hooks ANDROID: media: v4l2-core: extend the v4l2 subdev ioctl to support request 2021-06-30 15:56:19 +00:00
bpf_probe.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00
define_trace.h tracepoint: Optimize using static_call() 2020-09-01 09:58:06 +02:00
perf.h
syscall.h
trace_events.h treewide: Convert macro and uses of __section(foo) to __section("foo") 2020-10-25 14:51:49 -07:00