media: v4l uAPI: add descriptions for arguments to all ioctls

Several ioctls are missing descriptions for the third argument of the ioctl() command. They should have a description, as otherwise the output won't be ok, and will sound like something is missing. So, add them. Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2026-09-26 18:16:26 +00:00 · 2017-09-02 09:54:48 -04:00 · 2017-09-02 09:54:48 -04:00 · 1473c75e9a
commit 1473c75e9a
parent 7e6854a9bf
58 changed files with 60 additions and 12 deletions
--- a/Documentation/media/uapi/v4l/vidioc-create-bufs.rst
+++ b/Documentation/media/uapi/v4l/vidioc-create-bufs.rst
--- a/Documentation/media/uapi/v4l/vidioc-cropcap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-cropcap.rst
--- a/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-chip-info.rst
--- a/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dbg-g-register.rst
--- a/Documentation/media/uapi/v4l/vidioc-dqevent.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dqevent.rst
--- a/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-dv-timings-cap.rst
--- a/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-encoder-cmd.rst
--- a/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-dv-timings.rst
--- a/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-fmt.rst
--- a/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-frameintervals.rst
--- a/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-framesizes.rst
--- a/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enum-freq-bands.rst
--- a/Documentation/media/uapi/v4l/vidioc-enumaudio.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumaudio.rst
--- a/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumaudioout.rst
--- a/Documentation/media/uapi/v4l/vidioc-enuminput.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enuminput.rst
--- a/Documentation/media/uapi/v4l/vidioc-enumoutput.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumoutput.rst
--- a/Documentation/media/uapi/v4l/vidioc-enumstd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-enumstd.rst
--- a/Documentation/media/uapi/v4l/vidioc-expbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-expbuf.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-audio.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-audio.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-audioout.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-audioout.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-crop.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-crop.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-ctrl.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-dv-timings.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-edid.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-edid.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-enc-index.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-ext-ctrls.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-fbuf.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-fmt.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-frequency.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-frequency.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-input.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-input.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-jpegcomp.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-modulator.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-modulator.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-output.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-output.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-parm.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-parm.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-priority.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-priority.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-selection.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-selection.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-sliced-vbi-cap.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-std.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-std.rst
--- a/Documentation/media/uapi/v4l/vidioc-g-tuner.rst
+++ b/Documentation/media/uapi/v4l/vidioc-g-tuner.rst
--- a/Documentation/media/uapi/v4l/vidioc-overlay.rst
+++ b/Documentation/media/uapi/v4l/vidioc-overlay.rst
--- a/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-prepare-buf.rst
--- a/Documentation/media/uapi/v4l/vidioc-qbuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-qbuf.rst
--- a/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst
+++ b/Documentation/media/uapi/v4l/vidioc-query-dv-timings.rst
--- a/Documentation/media/uapi/v4l/vidioc-querybuf.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querybuf.rst
--- a/Documentation/media/uapi/v4l/vidioc-querycap.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querycap.rst
--- a/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
+++ b/Documentation/media/uapi/v4l/vidioc-queryctrl.rst
--- a/Documentation/media/uapi/v4l/vidioc-querystd.rst
+++ b/Documentation/media/uapi/v4l/vidioc-querystd.rst
--- a/Documentation/media/uapi/v4l/vidioc-reqbufs.rst
+++ b/Documentation/media/uapi/v4l/vidioc-reqbufs.rst
--- a/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst
+++ b/Documentation/media/uapi/v4l/vidioc-s-hw-freq-seek.rst
--- a/Documentation/media/uapi/v4l/vidioc-streamon.rst
+++ b/Documentation/media/uapi/v4l/vidioc-streamon.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-interval.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-frame-size.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-enum-mbus-code.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-crop.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-fmt.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-frame-interval.rst
--- a/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subdev-g-selection.rst
--- a/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst
+++ b/Documentation/media/uapi/v4l/vidioc-subscribe-event.rst