drm/amd/pm: allocate a new buffer for pstate dummy reading
authorEvan Quan <evan.quan@amd.com>
Wed, 26 Aug 2020 08:10:29 +0000 (16:10 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Thu, 17 Sep 2020 21:46:34 +0000 (17:46 -0400)
commit2379be2faf09b3e270796bb6a43941634d39c626
tree920541b398e884e7b9b6f596b49e307e16fb9aa8
parent3646c00e74b26b90043353b8cc7475670a625fae
drm/amd/pm: allocate a new buffer for pstate dummy reading

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>
drivers/gpu/drm/amd/pm/inc/amdgpu_smu.h
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c