The zoran driver give some debug information in procfs, but this is not
the right place.
So let's remove them, we will use debugfs later.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This reverts commit 8dce4b265a.
The revert is slighly modified:
- Documentation/media/v4l-drivers/index.rst is ,ot restored since removed from tree
- drivers/staging/media/Makefile is not restored since the zoran driver
is not compilable yet.
Signed-off-by: Corentin Labbe <clabbe@baylibre.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Add proper control type to the recently introduced
V4L2_CID_MPEG_VIDEO_FRAME_SKIP_MODE control. This will forward it to
v4l2_ctrl_new_std_menu() not v4l2_ctrl_new_std(), what causes the
failure. This fixes the following warning during driver initialization:
s5p_mfc_enc_ctrls_setup:2671: Adding control (18) failed
s5p_mfc_open:811: Failed to setup mfc controls
Fixes: ef56b3ee4f ("media: s5p-mfc: Use standard frame skip mode control")
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Neither Vlc nor Gstreamer likes the PES_scrambling_control bits.
In the case of GST, this can be seen with:
$ GST_DEBUG=2 LANG=C gst-play-1.0 pcm_audio.ts
...
0:00:00.097973439 12308 0x55f7ddd155e0 WARN pesparser pesparse.c:411:mpegts_parse_pes_header: Wrong '0x10' marker before PES_scrambling_control (0x40)
0:00:00.097987026 12308 0x55f7ddd155e0 WARN tsdemux tsdemux.c:2314:gst_ts_demux_parse_pes_header: Error parsing PES header. pid: 0x111 stream_type: 0x6
...
So, change, it. After such change, the stream now plays
fine with Vlc, Gstreamer, ffmpeg - and with programs
that use such libraries, like Kaffeine.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
When compared with a stream generated via ffmpeg, it can be
noticed that the PES doesn't contain any PCR info. That could
cause problems with userspace decoding. So, rewrite the
logic that fills the adaptation info, in order to allow it
to add PCR frames without breaking frame alignment.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Instead of passing struct pes_ts_header_write_args fields as
function parameters, just pass a pointer to the struct.
That would allow adding more args without needing to change
the function prototype.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
In order to better test userspace applications, add an encoding
for the strings. The original channel string is also too big.
As we're just playing the first compasses of the 5th Beethoven
Symphony, change the service name to just "Beethoven". Also,
add a provider's name. For such purpose, let's point it to
the Linux media community website.
With such changes, the SDT table now looks more like one got
from a real digital TV channel:
SDT
| table_id 0x42
| section_length 44
| one 2
| zero 1
| syntax 1
| transport_stream_id 1860
| current_next 1
| version 0
| one2 3
| section_number 0
| last_section_number 0
| network_id 65281
| reserved 255
|\
|- service 0x0880
| EIT schedule 0
| EIT present following 0
| free CA mode 0
| running status 4
| descriptor length 27
| 0x48: service_descriptor
| service type 1
| provider 'LinuxTV.org'
| name 'Beethoven'
|_ 1 services
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There's no reason to use static vars to store PSI version
numbers.
Also, currently, version numbers are starting with 0x01,
because there's a code being called that increases it to
1 for all table initializer code, as the code may support
dynamic changes at the PS tables on some future.
So, let's just initialize them to 0x1f, in order for the
versions to be reported as starting from 0.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
This field should point to the network ID, and has different
ranges for cable, terrestrial or satellite. It also has
an special range for temporary private usage.
For now, let's use the temporary private one. Once the
Network Information Table (NIT) gets added, this should be
reviewed.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Changeset 870e350d4e ("media: vidtv: get rid of ENDIAN_BITFIELD nonsense")
was incomplete. There are still some wrong endannes logic at
the driver. Get rid of them.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There's no need to have a check when setting timing.past_jiffies,
as we can simply do the initialization earlier at vidtv_mux_init().
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Using struct|enum :c:`type` here sounds a bad idea, as it may be
documenting data types that were already removed. Also, it makes
the file harder to read.
As automarkup.py should be able to handle those cases, let's
just get rid of the markup.
While not required by automarkup, in order to make easier for
grep, both type and names are now at the same line.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There are several places there where struct was used twice,
on multiple lines, like:
struct
struct ``v4l2_zoomcap``
That's probably done during the DocBook to ReSt conversion.
Probably the cases where "struct struct" were at the same line
was addressed back then, but the multi-line cases are still
there.
Get rid of them.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
As reported by Sphinx:
./Documentation/driver-api/media/v4l2-subdev:490: ./include/media/v4l2-subdev.h:384: WARNING: Unparseable C cross-reference: 'struct'
Invalid C declaration: Expected identifier in nested name, got keyword: struct [error at 6]
struct
------^
The markup there is wrong:
&struct &v4l2_input -> &struct v4l2_input
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
The new C domain code on Sphinx 3 is a lot more pedantic.
It only accepts real functions declared as c:function.
So, declarations like this are not valid:
.. c:function::
int (*adap_enable)(struct cec_adapter *adap, bool enable);
Also, no blank lines are allowed after ".. c:function:", and
continuation lines should be like:
.. c:function:
int (void foo, \
int bar);
Change the logic there, in order to avoid lots of warnings
when built with Sphinx 3.x.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
There are two kernel-doc markups for include/media/v4l2-async.h,
one at v4l2-async.rst and another one at v4l2-subdev.rst.
Sphinx 3.x checks it and complains for duplicated symbols.
So, get rid of one of them.
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
