Commit Graph

9 Commits

Author SHA1 Message Date
Mauro Carvalho Chehab f2ac8ce823 media: docs: brainless mass add SPDX headers to all media files
All Documentation files outside the uAPI are all licensed with,
at least, GPL 2.0. So, mark them as such.

The ondes at media/uapi are at least GFDL 1.1+.

Signed-off-by: Mauro Carvalho Chehab <mchehab+samsung@kernel.org>
2018-12-05 10:40:34 -05:00
Mauro Carvalho Chehab 9c171cdf22 media: dvb: add continuity error indicators for memory mapped buffers
While userspace can detect discontinuity errors, it is useful to
also let Kernelspace reporting discontinuity, as it can help to
identify if the data loss happened either at Kernel or userspace side.

Update documentation accordingly.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2018-02-23 05:28:41 -05:00
Mauro Carvalho Chehab 3f3c11c3c4 media: dmx.h documentation: fix a warning
/devel/v4l/patchwork/Documentation/output/dmx.h.rst:6: WARNING: undefined label: dmx_dqbuf (if the link has no caption the label must precede a section header)

This is defined together with DMX_QBUF.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-12-29 08:35:29 -05:00
Mauro Carvalho Chehab bb98e6d280 media: dmx.h: add kernel-doc markups and use it at Documentation/
The demux documentation is pretty poor nowadays: most of the
structs and enums aren't documented at all.

Add proper kernel-doc markups for them and use it.

Now, the demux API data structures are fully documented :-)

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:05:40 -04:00
Mauro Carvalho Chehab 13adefbe9e media: dmx.h: get rid of DMX_SET_SOURCE
No driver uses this ioctl, nor it is documented anywhere.

So, get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:01:54 -04:00
Mauro Carvalho Chehab 286fe1ca3f media: dmx.h: get rid of DMX_GET_CAPS
There's no driver currently using it; it is also not
documented about what it would be supposed to do.

So, get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:00:49 -04:00
Mauro Carvalho Chehab 791edca568 media: dmx.h: get rid of unused DMX_KERNEL_CLIENT
There's a flag defined for Digital TV demux that is not used
anywhere, called DMX_KERNEL_CLIENT. Get rid of it.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-09-05 06:00:18 -04:00
Mauro Carvalho Chehab 836cf1db4e [media] docs-rst exceptions: use C domain references for DVB headers
Now that we moved away from the :ref: type of references,
we need to update the exceptions lists.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-09-09 09:45:24 -03:00
Mauro Carvalho Chehab 60c2820d0f doc_rst: rename the media Sphinx suff to Documentation/media
The name of the subsystem is "media", and not "linux_tv". Also,
as we plan to add other stuff there in the future, let's
rename also the media uAPI book to media_uapi, to make it
clearer.

No functional changes.

Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2016-07-08 11:59:40 -03:00