https://bugzilla.kernel.org/show_bug.cgi?id=210369
Bug ID: 210369 Summary: amdgpu fails to resume from suspend Product: Drivers Version: 2.5 Kernel Version: 5.9.10-050910-generic #202011221708 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: Video(DRI - non Intel) Assignee: drivers_video-dri@kernel-bugs.osdl.org Reporter: sevenever@gmail.com Regression: No
Created attachment 293817 --> https://bugzilla.kernel.org/attachment.cgi?id=293817&action=edit syslog
Computer fails to resume from suspend.
From the logs it looks like AMDGPU fails to resume.
It is a thinkpad T14 AMD APU R7 4750U, before suspend it is connected to an external display via USB-C to miniDP adapter, after resuming the external display is not light up.
repeated logs like below in syslog: Nov 26 13:21:46 FengsTP kernel: [ 3977.841180] amdgpu 0000:07:00.0: amdgpu: [gfxhub0] retry page fault (src_id:0 ring:0 vmid:6 pasid:32769, for process Xorg pid 1831 thread Xorg:cs0 pid 1833) Nov 26 13:21:46 FengsTP kernel: [ 3977.841182] amdgpu 0000:07:00.0: amdgpu: in page starting at address 0x000080010a004000 from client 27 Nov 26 13:21:46 FengsTP kernel: [ 3977.841184] amdgpu 0000:07:00.0: amdgpu: VM_L2_PROTECTION_FAULT_STATUS:0x00601031 Nov 26 13:21:46 FengsTP kernel: [ 3977.841186] amdgpu 0000:07:00.0: amdgpu: Faulty UTCL2 client ID: 0x8 Nov 26 13:21:46 FengsTP kernel: [ 3977.841187] amdgpu 0000:07:00.0: amdgpu: MORE_FAULTS: 0x1 Nov 26 13:21:46 FengsTP kernel: [ 3977.841189] amdgpu 0000:07:00.0: amdgpu: WALKER_ERROR: 0x0 Nov 26 13:21:46 FengsTP kernel: [ 3977.841191] amdgpu 0000:07:00.0: amdgpu: PERMISSION_FAULTS: 0x3 Nov 26 13:21:46 FengsTP kernel: [ 3977.841193] amdgpu 0000:07:00.0: amdgpu: MAPPING_ERROR: 0x0 Nov 26 13:21:46 FengsTP kernel: [ 3977.841195] amdgpu 0000:07:00.0: amdgpu: RW: 0x0
https://bugzilla.kernel.org/show_bug.cgi?id=210369
--- Comment #1 from sevenever (sevenever@gmail.com) --- lspci output: 00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Root Complex 00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir IOMMU 00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:02.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.4 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.6 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:02.7 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge 00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge 00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus 00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51) 00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51) 00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 0 00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 1 00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 2 00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 3 00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 4 00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 5 00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 6 00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir Device 24: Function 7 01:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd NVMe SSD Controller SM981/PM981/PM983 02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 0e) 02:00.1 Serial controller: Realtek Semiconductor Co., Ltd. Device 816a (rev 0e) 02:00.2 Serial controller: Realtek Semiconductor Co., Ltd. Device 816b (rev 0e) 02:00.3 IPMI Interface: Realtek Semiconductor Co., Ltd. Device 816c (rev 0e) 02:00.4 USB controller: Realtek Semiconductor Co., Ltd. Device 816d (rev 0e) 03:00.0 Network controller: Intel Corporation Wi-Fi 6 AX200 (rev 1a) 04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS522A PCI Express Card Reader (rev 01) 05:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15) 06:00.0 USB controller: Renesas Technology Corp. uPD720202 USB 3.0 Host Controller (rev 02) 07:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Renoir (rev d1) 07:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 1637 07:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor 07:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 07:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir USB 3.1 07:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01) 07:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
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