drm/amd/display: add a option to force the clock at every mode change.

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[Description]
This is for HW negative stress testing use.
force reset the dispclk and dppclk even the same clock already set in HW.

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Dmytro Laktyushkin <Dmytro.Laktyushkin@amd.com>
Acked-by: Leo Li <sunpeng.li@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Charlene Liu 2019-07-02 14:04:35 -04:00 • committed by Alex Deucher

parent 54eef8a411

commit 39bca3599a

2 changed files with 9 additions and 1 deletions

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9

drivers/gpu/drm/amd/display/dc/clk_mgr/dcn20/dcn20_clk_mgr.c

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1

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

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