From 29fa0eedd4703b0c7c93738faf28ac9d6f930224 Mon Sep 17 00:00:00 2001 From: Sylwester Nawrocki Date: Fri, 20 Jan 2012 15:38:50 -0300 Subject: [media] V4L: Add JPEG compression control class documentation Add DocBook entries for the JPEG control class. Signed-off-by: Sylwester Nawrocki Signed-off-by: Kyungmin Park Signed-off-by: Mauro Carvalho Chehab --- Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml | 16 ++++++++++++++-- 1 file changed, 14 insertions(+), 2 deletions(-) (limited to 'Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml') diff --git a/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml index 01ea24b84385..48748499c097 100644 --- a/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml +++ b/Documentation/DocBook/media/v4l/vidioc-g-jpegcomp.xml @@ -57,6 +57,11 @@ Description + These ioctls are deprecated. + New drivers and applications should use + JPEG class controls for image quality and JPEG markers control. + + [to do] Ronald Bultje elaborates: @@ -86,7 +91,10 @@ to add them. int quality - + Deprecated. If + V4L2_CID_JPEG_IMAGE_QUALITY control is exposed by + a driver applications should use it instead and ignore this field. + int @@ -116,7 +124,11 @@ to add them. __u32 jpeg_markers - See . + See . Deprecated. + If + V4L2_CID_JPEG_ACTIVE_MARKER control + is exposed by a driver applications should use it instead + and ignore this field. -- cgit v1.2.3