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(parent: deac270) | patch
drm/amd/swsmu: add MALL init support workaround for smu_v14_0_1
authorLi Ma <li.ma@amd.com>
Thu, 6 Jun 2024 12:25:34 +0000 (20:25 +0800)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Thu, 25 Jul 2024 07:53:36 +0000 (09:53 +0200)
commit6172bade9a91ff639a233952719ef8cb5ea92c17
tree7e6f4f53b1048adba81cbf846a5026c9e20eefe2tree | snapshot
parentdeac270957db0e463a724d282e2250e352513f23commit | diff
drm/amd/swsmu: add MALL init support workaround for smu_v14_0_1

[ Upstream commit c223376b3019a00a0241faea0bc8c966738d1cc5 ]

[Why]
SMU firmware has not supported MALL PG.

[How]
Disable MALL PG and make it always on until SMU firmware is ready.

Signed-off-by: Li Ma <li.ma@amd.com>
Reviewed-by: Tim Huang <Tim.Huang@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/gpu/drm/amd/pm/swsmu/amdgpu_smu.c diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/inc/amdgpu_smu.h diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/inc/pmfw_if/smu_v14_0_0_ppsmc.h diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/inc/smu_types.h diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/smu14/smu_v14_0_0_ppt.c diff | blob | history
Linux kernels and configurations used by Zygo.