drm/amd/powerplay: cache the watermark settings on system memory

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So that we do not need to allocate a piece of VRAM for it. This
is a preparation for coming change which unifies the VRAM address
for all driver tables interaction with SMU.

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>

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Evan Quan 2019-12-31 10:33:19 +08:00 • committed by Alex Deucher

parent d5ec4b4568

commit 9fa1ed5bf6

6 changed files with 24 additions and 16 deletions

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25

drivers/gpu/drm/amd/powerplay/amdgpu_smu.c

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1

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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4

drivers/gpu/drm/amd/powerplay/navi10_ppt.c

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4

drivers/gpu/drm/amd/powerplay/renoir_ppt.c

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2

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

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4

drivers/gpu/drm/amd/powerplay/vega20_ppt.c

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