drm/amdgpu/powerplay: add renoir funcs to support dc

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there are two paths for renoir dc access smu.
one dc access smu directly using bios smc
interface: set disply, dprefclk, etc.
another goes through pplib for get dpm clock
table and set watermmark.

Signed-off-by: Hersen Wu <hersenxs.wu@amd.com>
Reviewed-by: Kevin Wang <kevin1.wang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Hersen Wu 2019-09-18 09:53:30 -04:00 • committed by Alex Deucher

parent 5bcc92407c

commit 7bbdbe4059

5 changed files with 141 additions and 61 deletions

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16

drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm_pp_smu.c

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35

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

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16

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

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96

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

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39

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

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