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(parent: cbf229b) | patch
drm/amd/display: eDP intermittent black screen during PnP
authorPeikang Zhang <peikang.zhang@amd.com>
Tue, 8 Sep 2020 15:27:25 +0000 (11:27 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Tue, 22 Sep 2020 16:27:43 +0000 (12:27 -0400)
commit099303e9a9bd77f66a1f7a8b3f447c572b532796
treed920bfef7e15a8b228b23b9a2cee76bf737d507dtree | snapshot
parentcbf229bbcb7fcc5f4f75f64eee7e224aa1b31ad2commit | diff
drm/amd/display: eDP intermittent black screen during PnP

[Why]
We dont's turn off backlight before power off eDP (VDD),
which is a violation of eDP specs.

[How]
Power off eDP backlight before power off eDP

Signed-off-by: Peikang Zhang <peikang.zhang@amd.com>
Reviewed-by: Anthony Koo <Anthony.Koo@amd.com>
Acked-by: Qingqing Zhuo <qingqing.zhuo@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/core/dc_link_hwss.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn10/dcn10_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn20/dcn20_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn21/dcn21_init.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dcn30/dcn30_init.c diff | blob | history
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