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Hans Verkuil 3a85688062 media: videodev2.h: RGB BT2020 and HSV are always full range
[ Upstream commit b305dfe2e9 ]

The default RGB quantization range for BT.2020 is full range (just as for
all the other RGB pixel encodings), not limited range.

Update the V4L2_MAP_QUANTIZATION_DEFAULT macro and documentation
accordingly.

Also mention that HSV is always full range and cannot be limited range.

When RGB BT2020 was introduced in V4L2 it was not clear whether it should
be limited or full range, but full range is the right (and consistent)
choice.

Signed-off-by: Hans Verkuil <hverkuil-cisco@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab+huawei@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2020-11-05 11:43:15 +01:00
..
cec media: Documentation: update email address 2019-06-05 15:58:09 -04:00
dvb media: Documentation: fix several typos 2019-03-01 09:54:06 -05:00
mediactl media: media-ioc-enum-links.rst: fix incorrect reserved field documentation 2019-05-29 10:31:52 -04:00
rc media: rc: describe rc protocols and their scancodes 2019-08-04 06:33:55 -03:00
v4l media: videodev2.h: RGB BT2020 and HSV are always full range 2020-11-05 11:43:15 +01:00
fdl-appendix.rst media: Documentation: fix several typos 2019-03-01 09:54:06 -05:00
gen-errors.rst media: add SPDX header to media uAPI files 2018-12-05 10:39:18 -05:00