drm/amd/display: align DCLK to voltage level

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in past program SMU will use all voltage headroom.  RV does not

if DAL need higher voltage for DCFCLK or DISPCLK, also increase FCLK
to improve stutter as voltage is already

Signed-off-by: Tony Cheng <tony.cheng@amd.com>
Reviewed-by: Charlene Liu <Charlene.Liu@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tony Cheng 2017-09-27 09:20:51 -04:00 • committed by Alex Deucher

parent 8740196935

commit 6512387a54

3 changed files with 6 additions and 0 deletions

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4

drivers/gpu/drm/amd/display/dc/calcs/dcn_calcs.c

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1

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

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1

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

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