drm/amdgpu: add function to program pbb mode for sienna cichlid

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Add function for sienna_cichlid to force PBB workload mode to zero by
checking whether there have SE been harvested.

Signed-off-by: Likun Gao <Likun.Gao@amd.com>
Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Likun Gao 2020-10-14 14:05:18 +08:00 • committed by Alex Deucher

parent 9294fa6a1d

commit 5fe19ce8e4

1 changed files with 62 additions and 0 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v10_0.c

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