drm/amd/powerplay: implement interface to retrieve clock freq for renoir

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implement smu12 get_clk_freq interface to get clock frequency like
MCLK/SCLK.

Signed-off-by: Xiaomeng Hou <Xiaomeng.Hou@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Xiaomeng Hou 2019-12-04 15:17:38 +08:00 • committed by Alex Deucher

parent 8fa6a7b0b3

commit 0b97bd6cde

3 changed files with 73 additions and 0 deletions

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4

drivers/gpu/drm/amd/powerplay/inc/smu_v12_0.h

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49

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

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20

drivers/gpu/drm/amd/powerplay/smu_v12_0.c

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