drm/amdgpu: add interface amdgpu_gfx_init_spm_golden for Navi1x

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On Navi1x, the SPM golden settings are lost after GFXOFF
enter/exit, so reconfiguration is needed. Make the
configuration code as an interface for future use.

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Reviewed-by: Luben Tuikov <luben.tuikov@amd.com>
Reviewed-by: Feifei Xu <Feifei.Xu@amd.com>
Signed-off-by: Tianci.Yin <tianci.yin@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Tianci.Yin 2020-06-19 16:01:11 +08:00 • committed by Alex Deucher

parent 66459e1db2

commit d58fe3cf11

2 changed files with 27 additions and 9 deletions

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2

drivers/gpu/drm/amd/amdgpu/amdgpu_gfx.h

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34

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

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