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author	Rex Zhu <Rex.Zhu@amd.com>
	Tue, 5 Jun 2018 05:06:11 +0000 (13:06 +0800)
committer	Alex Deucher <alexander.deucher@amd.com>
	Thu, 5 Jul 2018 21:38:48 +0000 (16:38 -0500)
commit	b92c628712ed3a1cf5d4a144290e8ffc170bf51e
tree	049bc880c00dd06136bcb3eb1e4555c998bf14b0	tree \| snapshot
parent	3eb6e4795de3171d5c59f9368f48bb770087de77	commit \| diff

drm/amd/pp: Unify powergate_uvd/vce/mmhub to set_powergating_by_smu

Some HW ip blocks need call SMU to enter/leave power gate state.
So export common set_powergating_by_smu interface.

1. keep consistent with set_clockgating_by_smu
2. scales easily to powergate other ip(gfx) if necessary

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

This is a test repository.

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drivers/gpu/drm/amd/amdgpu/amdgpu_dpm.h		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/amdgpu_pm.c		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/ci_dpm.c		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/kv_dpm.c		diff \| blob \| history
drivers/gpu/drm/amd/amdgpu/mmhub_v1_0.c		diff \| blob \| history
drivers/gpu/drm/amd/include/kgd_pp_interface.h		diff \| blob \| history
drivers/gpu/drm/amd/powerplay/amd_powerplay.c		diff \| blob \| history