drm/amd/pm: allocate a new buffer for pstate dummy reading

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This dummy reading buffer will be used for the new Navi1x
UMC CDR workaround.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

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Evan Quan 2020-08-26 16:10:29 +08:00 • committed by Alex Deucher

parent 3646c00e74

commit 2379be2faf

2 changed files with 46 additions and 0 deletions

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1

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

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45

drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c

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