linux-toradex.git/Documentation/DocBook/v4l/vidioc-queryctrl.xml, branch v3.0.2 Linux kernel for Apalis and Colibri modules V4L/DVB: V4L Doc: correct the documentation for VIDIOC_QUERYMENU 2010-10-21T03:05:56+00:00 Hans Verkuil hverkuil@xs4all.nl 2010-09-11T14:38:51+00:00 6756207a71a0f976ab027186d0966a2162aaf922 The VIDIOC_QUERYMENU documentation was not correct. EINVAL can be returned if the driver does not support some of the menu items. I.e. in a list of MPEG bitrates a driver generally supports only a subset of these. This behavior has been in place for years, but was never properly documented. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 
The VIDIOC_QUERYMENU documentation was not correct. EINVAL can be returned
if the driver does not support some of the menu items. I.e. in a list of
MPEG bitrates a driver generally supports only a subset of these.

This behavior has been in place for years, but was never properly documented.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
V4L/DVB: V4L2 Spec: fix V4L2_CTRL_TYPE_CTRL_CLASS documentation 2010-05-19T15:57:05+00:00 Hans Verkuil hverkuil@xs4all.nl 2010-04-06T09:41:28+00:00 860553023bfed0179b3fe5d01838635f54a314a3 The spec says that the control ID for these types of controls is the same as that of the control class. But it should read: 'control class + 1'. Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 
The spec says that the control ID for these types of controls is the same
as that of the control class. But it should read: 'control class + 1'.

Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
V4L/DVB (12761): DocBook: add media API specs 2009-09-19T02:47:55+00:00 Mauro Carvalho Chehab mchehab@redhat.com 2009-09-14T01:16:04+00:00 8e080c2e6cadada82a6b520e0c23a1cb974822d5 The V4L and DVB API's are there for a long time. however, up to now, no efforts were done to merge them to kernel DocBook. This patch adds the current versions of the specs as an unique compendium. Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com> 
The V4L and DVB API's are there for a long time. however, up to now,
no efforts were done to merge them to kernel DocBook.

This patch adds the current versions of the specs as an unique compendium.

Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>