drm/amdgpu: fix modprobe failure for uvd_4/5/6

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For uvd_4/5/6, amdgpu driver will only power on them when
there are jobs assigned to decode/enc rings.uvd_4/5/6 dpm was broken
since amdgpu_dpm_set_powergating_by_smu only covers gfx block.

The change would add more IP block support in amdgpu_dpm_set_powergating_by_smu
For GFX/UVD/VCN/VCE, if the new SMU driver is supported, invoke new
power gate helper function smu_dpm_set_power_gate, otherwise, fallback to
legacy powerplay helper function pp_set_powergating_by_smu. For other IP blocks
always invoke legacy powerplay helper function.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Tianci Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Hawking Zhang 2019-06-24 19:26:00 +08:00 • committed by Alex Deucher

parent f3f48d7331

commit 73c86d628d

2 changed files with 13 additions and 1 deletions

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11

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

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3

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

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