linux-brain/Documentation/media
Hans Verkuil 7b07123453 videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGB
commit 35879ee476 upstream.

This reverts 'commit 7e0739cd9c ("[media] videodev2.h: fix
sYCC/AdobeYCC default quantization range").

The problem is that many drivers can convert R'G'B' content (often
from sensors) to Y'CbCr, but they all produce limited range Y'CbCr.

To stay backwards compatible the default quantization range for
sRGB and AdobeRGB Y'CbCr encoding should be limited range, not full
range, even though the corresponding standards specify full range.

Update the V4L2_MAP_QUANTIZATION_DEFAULT define accordingly and
also update the documentation.

Fixes: 7e0739cd9c ("[media] videodev2.h: fix sYCC/AdobeYCC default quantization range")
Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2017-02-23 17:44:37 +01:00
..
dvb-drivers [media] doc-rst: Fix license for the media books 2016-07-23 08:03:24 -03:00
kapi [media] get rid of a number of problems at the cross references 2016-09-22 10:00:23 -03:00
media_api_files [media] docs-rst: re-generate typical_media_device.pdf 2016-08-22 10:06:06 -03:00
uapi videodev2.h: go back to limited range Y'CbCr for SRGB and, ADOBERGB 2017-02-23 17:44:37 +01:00
v4l-drivers [media] v4l-drivers/fourcc.rst: fix typo 2016-09-19 12:54:07 -03:00
audio.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
ca.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
cec.h.rst.exceptions [media] docs-rst: fix cec bad cross-references 2016-09-09 09:54:21 -03:00
conf_nitpick.py [media] conf_nitpick.py: ignore C domain data used on vb2 2016-09-09 10:18:07 -03:00
conf.py doc-rst: define PDF's of the media folder 2016-09-01 08:49:33 -06:00
dmx.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
frontend.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
index.rst docs-rst: fix LaTeX \DURole renewcommand with Sphinx 1.3+ 2017-01-12 11:39:32 +01:00
intro.rst [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
lirc.h.rst.exceptions [media] doc-rst: Fix LIRC_GET_FEATURES references 2016-07-11 11:47:39 -03:00
Makefile Documentation/sphinx: build the media intermediate rst files for all outputs 2016-08-12 15:24:25 -06:00
media_kapi.rst [media] docs-rst: move cec kAPI documentation to the media book 2016-08-22 10:26:17 -03:00
media_uapi.rst [media] doc-rst: better organize the media books 2016-07-23 08:03:24 -03:00
media.h.rst.exceptions [media] doc-rst: add media.h header to media contrller 2016-07-09 09:49:05 -03:00
net.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
video.h.rst.exceptions [media] docs-rst exceptions: use C domain references for DVB headers 2016-09-09 09:45:24 -03:00
videodev2.h.rst.exceptions [media] videodev2.h.rst.exceptions: fix warnings 2016-09-19 14:34:42 -03:00