linux-dev/Documentation/DocBook/media/v4l/gen-errors.xml, branch master

doc-rst: Remove the media docbook

2016-07-28T23:08:19Z

Now that all media documentation was converted to Sphinx, we should get rid of the old DocBook one, as we don't want people to submit patches against the old stuff. Signed-off-by: Mauro Carvalho Chehab Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook: EAGAIN == EWOULDBLOCK

2012-09-26T20:48:39Z

Merge the two entries since they are one and the same error. Signed-off-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook: update ioctl error codes

2012-09-10T14:28:50Z

ENOTTY is now returned for unimplemented ioctl by dvb-frontend. Old EOPNOTSUPP & ENOSYS could be still returned by some drivers as well as other "non standard" error codes. EAGAIN is returned in case of device is in state where it cannot perform requested operation. This is for example sleep and statistics are queried. Quick check for few demodulator drivers reveals there is a lot of different error codes used in such case currently, few to mention still: EOPNOTSUPP, ENOSYS, EAGAIN ... Lets try harmonize. Signed-off-by: Antti Palosaari Signed-off-by: Mauro Carvalho Chehab

[media] v4l2 core: return -ENOTTY if an ioctl doesn't exist

2011-07-27T20:53:38Z

Currently, -EINVAL is used to return either when an IOCTL is not implemented, or if the ioctl was not implemented. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook/dvb: Use generic descriptions for the frontend API

2011-07-27T20:53:38Z

Move generic stuff into gen-errors.xml, and remove them from DVB API. While here, removes two bogus error codes that aren't supported or used on Linux: EINTERNAL and ENOSIGNAL. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook/demux.xml: Remove generic errors

2011-07-27T20:53:37Z

Remove generic errors from ioctl() descriptions. For other ioctl's, there's no generic section. So, just keep whatever is there. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook/audio.xml: Remove generic errors

2011-07-27T20:53:37Z

Remove generic errors from ioctl() descriptions. For other ioctl's, there's no generic section. So, just keep whatever is there. Also remove the EINTERNAL error code, as no DVB driver returns it, and this error code is not defined on POSIX or on Linux. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook: Remove V4L generic error description for ioctl()

2011-07-27T20:53:36Z

V4L ioctl function descripton also has a generic error chapter. Remove it, as it is now obsoleted by a general, multi-API generic error descriptions. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook: Use the generic error code page also for MC API

2011-07-27T20:53:35Z

Instead of having their own generic error codes at the MC API, move its section to the generic one and be sure that all media ioctl's will point to it. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab

[media] DocBook: Use the generic ioctl error codes for all V4L ioctl's

2011-07-27T20:53:35Z

Be sure that all VIDIOC_* ioctl are using the return error macro, and aren't specifying generic error codes internally. Acked-by: Hans Verkuil Signed-off-by: Mauro Carvalho Chehab