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(parent: edb922b) | patch
drm/amd/display: exit PSR during detection
authorEric Yang <Eric.Yang2@amd.com>
Fri, 6 Sep 2019 22:26:23 +0000 (18:26 -0400)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 11 Oct 2019 00:33:07 +0000 (19:33 -0500)
commitab4a4072f260162284c15789329522a6773023ed
treebe4c1538300bdb74d9a8f9c9c71e2b7fd9cdb4a2tree | snapshot
parentedb922b022c0c94805c4ffad202b3edff83d76f0commit | diff
drm/amd/display: exit PSR during detection

[Why]
If 48mhz refclk is turned off during PSR, we will have issue doing
link training during detection.

[How]
Get out of PSR before detection

Signed-off-by: Eric Yang <Eric.Yang2@amd.com>
Reviewed-by: Tony Cheng <Tony.Cheng@amd.com>
Acked-by: Bhawanpreet Lakha <Bhawanpreet.Lakha@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/display/dc/clk_mgr/clk_mgr.c diff | blob | history
drivers/gpu/drm/amd/display/dc/core/dc_link.c diff | blob | history
drivers/gpu/drm/amd/display/dc/core/dc_link_dp.c diff | blob | history
drivers/gpu/drm/amd/display/dc/dc_link.h diff | blob | history
drivers/gpu/drm/amd/display/dc/dce110/dce110_hw_sequencer.c diff | blob | history
drivers/gpu/drm/amd/display/dc/inc/hw/clk_mgr.h diff | blob | history
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