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linux-next/drivers/media/common
Hans Verkuil 079c6eaf80 media: v4l2-tpg: fix the SMPTE-2084 transfer function
The SMPTE-2084 transfer functions maps to the luminance range of
0-10000 cd/m^2. Other transfer functions use the traditional range of
0-100 cd/m^2.

I didn't take this into account so the luminance was off by a factor of
100.

Since qv4l2 made the same mistake in reverse I never noticed this until
I tested with actual SMPTE-2084 video.

Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com>
Signed-off-by: Mauro Carvalho Chehab <mchehab@s-opensource.com>
2017-08-08 07:05:09 -04:00
..
b2c2 [media] b2c2: constify nxt200x_config structure 2017-04-17 12:18:18 -03:00
saa7146 media: saa7146: constify i2c_algorithm structure 2017-07-20 14:55:14 -04:00
siano [media] rc-main: assign driver type during allocation 2017-01-30 13:59:57 -02:00
v4l2-tpg media: v4l2-tpg: fix the SMPTE-2084 transfer function 2017-08-08 07:05:09 -04:00
btcx-risc.h [media] media: remove emacs editor variables 2014-12-22 17:52:20 -02:00
cx2341x.c [media] media: Drop FSF's postal address from the source code files 2017-01-27 11:38:09 -02:00
cypress_firmware.c [media] media: change email address 2016-01-25 12:01:08 -02:00
cypress_firmware.h [media] media: change email address 2016-01-25 12:01:08 -02:00
Kconfig [media] tpg: Export the tpg code from vivid as a module 2016-04-20 16:14:39 -03:00
Makefile [media] tpg: Export the tpg code from vivid as a module 2016-04-20 16:14:39 -03:00
tveeprom.c [media] tveeprom: get rid of unused arg on tveeprom_hauppauge_analog() 2017-03-03 07:35:02 -03:00