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(parent: 064329c) | patch
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation
authorEvan Quan <evan.quan@amd.com>
Thu, 4 May 2023 09:09:39 +0000 (17:09 +0800)
committerAlex Deucher <alexander.deucher@amd.com>
Fri, 30 Jun 2023 17:12:16 +0000 (13:12 -0400)
commitb75efe88b20c2be28b67e2821a794cc183e32374
tree4e52b79d8f0c9ac5b01f55d8b65b3fb6620e8978tree | snapshot
parent064329c595da56eff6d7a7e7760660c726433139commit | diff
drm/amd/pm: avoid unintentional shutdown due to temperature momentary fluctuation

An intentional delay is added on soft ctf triggered. Then there will
be a double check for the GPU temperature before taking further
action. This can avoid unintended shutdown due to temperature
momentary fluctuation.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Reviewed-by: Lijo Lazar <lijo.lazar@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
drivers/gpu/drm/amd/amdgpu/amdgpu.h diff | blob | history
drivers/gpu/drm/amd/pm/powerplay/amd_powerplay.c diff | blob | history
drivers/gpu/drm/amd/pm/powerplay/hwmgr/smu_helper.c diff | blob | history
drivers/gpu/drm/amd/pm/powerplay/inc/hwmgr.h diff | blob | history
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/smu11/smu_v11_0.c diff | blob | history
drivers/gpu/drm/amd/pm/swsmu/smu13/smu_v13_0.c diff | blob | history
Domain: System / Kernel;