]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 609d91d) | patch
drm/vc4: Enable limited range RGB output on HDMI with CEA modes.
authorEric Anholt <eric@anholt.net>
Fri, 16 Sep 2016 09:59:45 +0000 (10:59 +0100)
committerEric Anholt <eric@anholt.net>
Thu, 6 Oct 2016 18:58:26 +0000 (11:58 -0700)
commitc04dde5db041d258c20692712d5789a997f7a2ca
tree359f3c3aeadb66895382aa990dd147fd91314b6btree | snapshot
parent609d91dee499c4b54dac6f98b3c11bbc0fbb1110commit | diff
drm/vc4: Enable limited range RGB output on HDMI with CEA modes.

Fixes broken grayscale ramps on many HDMI monitors, where large areas
at the ends of the ramp would all appear as black or white.

Signed-off-by: Eric Anholt <eric@anholt.net>
drivers/gpu/drm/vc4/vc4_hdmi.c diff | blob | history
drivers/gpu/drm/vc4/vc4_regs.h diff | blob | history
Linux Kernel Source Tree.