drm/amd/display: fix mirror rotation scaling math

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Curretly dc will incorrectly calculate viewport when there is
rotation or mirror being applied

Signed-off-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Reviewed-by: Su Chung <Su.Chung@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Dmytro Laktyushkin 2018-10-16 18:00:29 -04:00 • committed by Alex Deucher

parent ba7b267a45

commit 83d4065991

1 changed files with 24 additions and 41 deletions

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65

drivers/gpu/drm/amd/display/dc/core/dc_resource.c

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