tree 560d626bee9f74cf64c96e1d9ff93bfeb230c686
parent 340dde817a4f68af79453ed295ca0e8de7232669
author Hans Verkuil <hverkuil@xs4all.nl> 1266669663 -0300
committer Mauro Carvalho Chehab <mchehab@redhat.com> 1267207865 -0300

V4L/DVB: media-spec: Fix documentation mistakes regarding I/O streaming

The media spec contains several errors in the description of the
I/O streaming ioctls, in particular with respect to the userptr
I/O method.

The most important change is that you really need to set count
and index in v4l2_requestbuffer and v4l2_buffer when dealing with
user pointer streaming.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>