drm/amd/powerplay: support sysfs to get socclk, fclk, dcefclk

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Add sys interface to get socclk, fclk and dcefclk for smu.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Gui Chengming <Jack.Gui@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Likun Gao 2019-02-19 18:18:46 +08:00 • committed by Alex Deucher

parent f067499b48

commit 0967610142

2 changed files with 65 additions and 3 deletions

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12

drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c

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56

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

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