drm/amdgpu/gfx9: add rlc bo init/fini

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setup the save and restore buffers used for gfx
powergating.

Signed-off-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Reviewed-by: Huang Rui <ray.huang@amd.com>
Reviewed-by: Chunming Zhou <david1.zhou@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Hawking Zhang 2017-02-13 13:55:23 +08:00 • committed by Alex Deucher

parent e999e6e945

commit c9719c69ac

1 changed files with 209 additions and 27 deletions

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drivers/gpu/drm/amd/amdgpu/gfx_v9_0.c

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