drm/amd/display: Add GAMCOR memory shutdown support

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[Why]
The GAMCOR memory blocks should be powered down when they're not in use.
This will reduce power consumption.

[How]
Write to GAMCOR_MEM_PWR_FORCE to put memory to shutdown
when GAMCOR is not used.

Signed-off-by: Jacky Liao <ziyu.liao@amd.com>
Reviewed-by: Eric Yang <eric.yang2@amd.com>
Acked-by: Rodrigo Siqueira <Rodrigo.Siqueira@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Jacky Liao 2020-11-12 16:18:10 -05:00 • committed by Alex Deucher

parent fe270efa32

commit 3ba0a5f3ee

1 changed files with 9 additions and 3 deletions

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drivers/gpu/drm/amd/display/dc/dcn30/dcn30_dpp_cm.c

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