drm/amd/powerplay: enable df cstate control on swSMU routine

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Currently this is only supported on Vega20 with 40.50 and later
SMC firmware.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Kenneth Feng <kenneth.feng@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2019-10-10 11:40:37 +08:00 • committed by Alex Deucher

parent 06615f9a0c

commit 7e899409fd

4 changed files with 51 additions and 1 deletions

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23

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

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3

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

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1

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

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25

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

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