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(parent: 396ff36) | patch
drm/amd/powerplay/vega10: allow mclk switching with no displays
authorAlex Deucher <alexander.deucher@amd.com>
Tue, 13 Feb 2018 19:25:11 +0000 (14:25 -0500)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 15 Mar 2018 09:54:30 +0000 (10:54 +0100)
commitcfc381d215af6995bd5f1af4ac7635b7d6f56592
treed7919c35a5bc55062c21dc086b3d63b71a03aad4tree | snapshot
parent396ff36876744a8359fb6d56c484f66bdb677842commit | diff
drm/amd/powerplay/vega10: allow mclk switching with no displays

commit 5825acf5c958a6820b04e9811caeb2f5e572bcd8 upstream.

If there are no displays attached, there is no reason to disable
mclk switching.

Fixes mclks getting set to high when there are no displays attached.

Reviewed-by: Eric Huang <JinhuiEric.Huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Cc: stable@vger.kernel.org
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_hwmgr.c diff | blob | history
Domain: System / Kernel;