drm/amd/display: Add double buffer machanism to OCSC

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- Added double buffer mechanism to output CSC
so that there's no tearing when adjusting brightness
from Radeon settings

Signed-off-by: Xingyue Tao <xingyue.tao@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Harry Wentland <harry.wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Xingyue Tao 2018-03-16 15:20:48 -04:00 • committed by Alex Deucher

parent 6e5b3587db

commit 5813dd1c0c

3 changed files with 67 additions and 47 deletions

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36

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp.h

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46

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_dpp_cm.c

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32

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_resource.c

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