linux.git/Documentation/userspace-api/media, branch v5.14

media: userspace-api: avoid using ReST :doc:`foo` markup

2021-06-16T05:26:46+00:00

The :doc:`foo` tag is auto-generated via automarkup.py.
So, use the filename at the sources, instead of :doc:`foo`.

Signed-off-by: Mauro Carvalho Chehab

media: docs: */media/index.rst: don't use ReST doc:`foo`

2021-06-16T05:26:46+00:00

The :doc:`foo` tag is auto-generated via automarkup.py.
    So, use the filename at the sources, instead of :doc:`foo`.

Signed-off-by: Mauro Carvalho Chehab

media: uapi: Add a control for HANTRO driver

2021-06-08T14:08:59+00:00

The HEVC HANTRO driver needs to know the number of bits to skip at
the beginning of the slice header.
That is a hardware specific requirement so create a dedicated control
for this purpose.

Signed-off-by: Benjamin Gaignard 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hevc: Add decode params control

2021-06-08T14:04:27+00:00

Add decode params control and the associated structure to group
all the information that are needed to decode a reference frame as
is described in ITU-T Rec. H.265 section "8.3.2 Decoding process
for reference picture set".

Adapt Cedrus driver to these changes.

Signed-off-by: Benjamin Gaignard 
Reviewed-by: Ezequiel Garcia 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hevc: Add fields and flags for hevc PPS

2021-06-08T14:01:15+00:00

Add fields and flags as they are defined in
7.4.3.3.1 "General picture parameter set RBSP semantics of the
H.265 ITU specification.

Signed-off-by: Benjamin Gaignard 
Reviewed-by: Ezequiel Garcia 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: hevc: Add sps_max_sub_layers_minus1 to v4l2_ctrl_hevc_sps

2021-06-08T10:14:57+00:00

sps_max_sub_layers_minus1 is needed if the driver wishes to determine
whether or not a frame might be used for reference.

Signed-off-by: John Cox 
Reviewed-by: Benjamin Gaignard 
Signed-off-by: Hans Verkuil 
Signed-off-by: Mauro Carvalho Chehab

media: docs: move DVB audio/video docs to staging

2021-06-04T06:08:17+00:00

The only upstream driver using the API described there is the
av7110 driver.

As the driver was moved to staging, move the API bits to staging
as well.

Signed-off-by: Mauro Carvalho Chehab

docs: userspace-api: media: dvb: replace some characters

2021-06-02T13:12:18+00:00

The conversion tools used during DocBook/LaTeX/html/Markdown->ReST
conversion and some cut-and-pasted text contain some characters that
aren't easily reachable on standard keyboards and/or could cause
troubles when parsed by the documentation build system.

Replace the occurences of the following characters:

	- U+00a0 (' '): NO-BREAK SPACE
	  as it can cause lines being truncated on PDF output
	- U+2019 ('’'): RIGHT SINGLE QUOTATION MARK
	- U+201c ('“'): LEFT DOUBLE QUOTATION MARK
	- U+201d ('”'): RIGHT DOUBLE QUOTATION MARK

Signed-off-by: Mauro Carvalho Chehab

docs: userspace-api: media: v4l: replace some characters

2021-06-02T13:12:18+00:00

The conversion tools used during DocBook/LaTeX/html/Markdown->ReST
conversion and some cut-and-pasted text contain some characters that
aren't easily reachable on standard keyboards and/or could cause
troubles when parsed by the documentation build system.

Replace the occurences of the following characters:

	- U+00a0 (' '): NO-BREAK SPACE
	  as it can cause lines being truncated on PDF output
	- U+2014 ('—'): EM DASH
	- U+2019 ('’'): RIGHT SINGLE QUOTATION MARK

Note that Sphinx auto-translates '---' into EM DASH.

Signed-off-by: Mauro Carvalho Chehab

docs: userspace-api: media: fdl-appendix.rst: replace some characters

2021-06-02T13:12:17+00:00

The conversion tools used during DocBook/LaTeX/html/Markdown->ReST
conversion and some cut-and-pasted text contain some characters that
aren't easily reachable on standard keyboards and/or could cause
troubles when parsed by the documentation build system.

Replace the occurences of the following characters:

	- U+201c ('“'): LEFT DOUBLE QUOTATION MARK
	- U+201d ('”'): RIGHT DOUBLE QUOTATION MARK

Signed-off-by: Mauro Carvalho Chehab