diff options
Diffstat (limited to 'drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c')
| -rw-r--r-- | drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c | 71 |
1 files changed, 40 insertions, 31 deletions
diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c index d09690fca452..60b5ca974356 100644 --- a/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c +++ b/drivers/gpu/drm/amd/powerplay/hwmgr/smu_helper.c @@ -22,6 +22,7 @@ */ #include <linux/pci.h> +#include <linux/reboot.h> #include "hwmgr.h" #include "pp_debug.h" @@ -557,7 +558,9 @@ void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr) if (req_vddc <= vddc_table->entries[i].vddc) { req_volt = (((uint32_t)vddc_table->entries[i].vddc) * VOLTAGE_SCALE); smum_send_msg_to_smc_with_parameter(hwmgr, - PPSMC_MSG_VddC_Request, req_volt); + PPSMC_MSG_VddC_Request, + req_volt, + NULL); return; } } @@ -593,37 +596,43 @@ int phm_irq_process(struct amdgpu_device *adev, uint32_t src_id = entry->src_id; if (client_id == AMDGPU_IRQ_CLIENTID_LEGACY) { - if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_LOW_TO_HIGH) - pr_warn("GPU over temperature range detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); - else if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_HIGH_TO_LOW) - pr_warn("GPU under temperature range detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); - else if (src_id == VISLANDS30_IV_SRCID_GPIO_19) - pr_warn("GPU Critical Temperature Fault detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); + if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_LOW_TO_HIGH) { + 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); + } else if (src_id == VISLANDS30_IV_SRCID_CG_TSS_THERMAL_HIGH_TO_LOW) + dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n"); + else if (src_id == VISLANDS30_IV_SRCID_GPIO_19) { + dev_emerg(adev->dev, "ERROR: GPU HW Critical Temperature Fault(aka CTF) detected!\n"); + /* + * HW CTF just occurred. Shutdown to prevent further damage. + */ + dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU HW CTF!\n"); + orderly_poweroff(true); + } } else if (client_id == SOC15_IH_CLIENTID_THM) { - if (src_id == 0) - pr_warn("GPU over temperature range detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); - else - pr_warn("GPU under temperature range detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); - } else if (client_id == SOC15_IH_CLIENTID_ROM_SMUIO) - pr_warn("GPU Critical Temperature Fault detected on PCIe %d:%d.%d!\n", - PCI_BUS_NUM(adev->pdev->devfn), - PCI_SLOT(adev->pdev->devfn), - PCI_FUNC(adev->pdev->devfn)); + if (src_id == 0) { + 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); + } else + dev_emerg(adev->dev, "ERROR: GPU under temperature range detected!\n"); + } else if (client_id == SOC15_IH_CLIENTID_ROM_SMUIO) { + dev_emerg(adev->dev, "ERROR: GPU HW Critical Temperature Fault(aka CTF) detected!\n"); + /* + * HW CTF just occurred. Shutdown to prevent further damage. + */ + dev_emerg(adev->dev, "ERROR: System is going to shutdown due to GPU HW CTF!\n"); + orderly_poweroff(true); + } return 0; } |