drm/amd/display: Disable eDP with a proper sequence.

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Proper sequence should be:
disable backlight
dp blank
disable output
edp power off

In enable accelatate mode, all the encoder and controller
are disabled, so move disable eDP to the function is the
easiest way to implement.

Signed-off-by: Yongqiang Sun <yongqiang.sun@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>

...

This commit is contained in:

Yongqiang Sun 2017-12-19 11:51:40 -05:00 • committed by Alex Deucher

parent 34d924f598

commit 25292028d7

4 changed files with 39 additions and 33 deletions

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31

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

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37

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

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2

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

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2

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

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