diff options
| author | Evan Quan <evan.quan@amd.com> | 2023-05-04 17:09:39 +0800 |
|---|---|---|
| committer | Alex Deucher <alexander.deucher@amd.com> | 2023-06-30 13:12:16 -0400 |
| commit | b75efe88b20c2be28b67e2821a794cc183e32374 (patch) | |
| tree | 4e52b79d8f0c9ac5b01f55d8b65b3fb6620e8978 /drivers/gpu/drm/amd/pm/swsmu/smu11 | |
| parent | 064329c595da56eff6d7a7e7760660c726433139 (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>
Diffstat (limited to 'drivers/gpu/drm/amd/pm/swsmu/smu11')
| -rw-r--r-- | drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c index e1ef88ee1ed3..aa4a5498a12f 100644 --- a/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c +++ b/drivers/gpu/drm/amd/pm/swsmu/smu11/smu_v11_0.c @@ -1412,13 +1412,8 @@ static int smu_v11_0_irq_process(struct amdgpu_device *adev, if (client_id == SOC15_IH_CLIENTID_THM) { switch (src_id) { case THM_11_0__SRCID__THM_DIG_THERM_L2H: - dev_emerg(adev->dev, "ERROR: GPU over temperature range(SW CTF) detected!\n"); - /* - * SW CTF just occurred. - * Try to do a graceful shutdown to prevent further damage. - */ - dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU SW CTF!\n"); - orderly_poweroff(true); + schedule_delayed_work(&smu->swctf_delayed_work, + msecs_to_jiffies(AMDGPU_SWCTF_EXTRA_DELAY)); break; case THM_11_0__SRCID__THM_DIG_THERM_H2L: dev_emerg(adev->dev, "ERROR: GPU under temperature range detected\n"); |