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(parent: 2d5f717) | patch
drm/amd/powerplay: drop highest UCLK setting after display configuration change
authorEvan Quan <evan.quan@amd.com>
Thu, 18 Oct 2018 09:54:06 +0000 (17:54 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Mon, 22 Oct 2018 19:42:46 +0000 (14:42 -0500)
commitc568d70f4f317743f83cb250fc9d8ba76203be4d
tree0177c1bc42d7499c3e774ad9cf24d403b2260a12tree | snapshot
parent2d5f717b378009f334eff58c38fa9c95a88c6a36commit | diff
drm/amd/powerplay: drop highest UCLK setting after display configuration change

The UCLK is forced to highest at the start of display configuration
change. Downgrade the UCLK from highest after display configuration change.
Otherwise, we may see the UCLK stuck in the highest in some cases.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/powerplay/hwmgr/vega20_hwmgr.c diff | blob | history
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