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(parent: 646fcce) | 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)
commit018fafeb44daf28c6f716679948c98b9d931764d
tree0177c1bc42d7499c3e774ad9cf24d403b2260a12tree | snapshot
parent646fcce2548056e8ec092de29261755b0f363394commit | 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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