drm/amd/display: single PSR display not allow CSTATE sw w/a

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Description:
HW issue when all the pipes are off, DCE_allow_cstate is 0.
New sequence : blank OTG only instead of previous OTG_master_en=0)

Signed-off-by: Charlene Liu <charlene.liu@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Harry Wentland <Harry.Wentland@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Charlene Liu 2017-07-24 21:41:28 -04:00 • committed by Alex Deucher

parent 7a6c4af6bf

commit ee356d8f4f

2 changed files with 8 additions and 1 deletions

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6

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

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3

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

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