drm/amd/display: Added new DMUB boot option for power optimization

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[Why]
During Z10, root clock gating and memory low power registers needs to
to be restored if optimization is enabled in driver.

[How]
Added new DMUB boot option for root clock gating and memory low power.

Acked-by: Aurabindo Pillai <aurabindo.pillai@amd.com>
Signed-off-by: Jake Wang <haonan.wang2@amd.com>
Reviewed-by: Nicholas Kazlauskas <Nicholas.Kazlauskas@amd.com>
Tested-by: Daniel Wheeler <daniel.wheeler@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

...

This commit is contained in:

Jake Wang 2021-10-07 14:04:33 -04:00 • committed by Alex Deucher

parent 9959125a0a

commit cd8cfbca6e

2 changed files with 2 additions and 0 deletions

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1

drivers/gpu/drm/amd/display/dmub/dmub_srv.h

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1

drivers/gpu/drm/amd/display/dmub/src/dmub_dcn31.c

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