drm/amd/display: add dpms state to DC

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- avoid eDP screen flash 4 times when resume from s3
- improve s3 and boot time

Signed-off-by: Hersen Wu <hersenxs.wu@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>

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Hersen Wu 2017-09-29 16:36:34 -04:00 • committed by Alex Deucher

parent 8e7095b909

commit d050f8ed14

5 changed files with 58 additions and 14 deletions

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39

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

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4

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

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5

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

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13

drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c

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11

drivers/gpu/drm/amd/display/dc/dcn10/dcn10_hw_sequencer.c

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