drm/amdgpu: cache smu fw version info

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reduce cmd submission to smu by caching version info

Reviewed-by: Hawking Zhang <Hawking.Zhang@amd.com>
Signed-off-by: John Clements <john.clements@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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John Clements 2020-04-15 10:57:33 +08:00 • committed by Alex Deucher

parent fdd21e62b0

commit e57761c68b

5 changed files with 29 additions and 12 deletions

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15

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

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4

drivers/gpu/drm/amd/powerplay/inc/amdgpu_smu.h

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2

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

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16

drivers/gpu/drm/amd/powerplay/smu_v11_0.c

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4

drivers/gpu/drm/amd/powerplay/smu_v12_0.c

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