drm/amdgpu/pp/smu7: cache smu firmware toc

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Rather than calculating it everytime we rebuild the toc
buffer, calculate it once initially and then just copy
the cached results to the vram buffer.

Acked-by: Christian König <christian.koenig@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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This commit is contained in:

Alex Deucher 2018-07-12 00:38:23 -05:00

parent 82088d5d7d

commit d92867122c

2 changed files with 54 additions and 39 deletions

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90

drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.c

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1

drivers/gpu/drm/amd/powerplay/smumgr/smu7_smumgr.h

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