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dmarc=none action=none header.from=amd.com; Received: from DM6PR12MB3930.namprd12.prod.outlook.com (2603:10b6:5:1c9::19) by DM6PR12MB3833.namprd12.prod.outlook.com (2603:10b6:5:1cf::18) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4628.15; Mon, 25 Oct 2021 15:15:58 +0000 Received: from DM6PR12MB3930.namprd12.prod.outlook.com ([fe80::591a:8986:aca2:c560]) by DM6PR12MB3930.namprd12.prod.outlook.com ([fe80::591a:8986:aca2:c560%3]) with mapi id 15.20.4628.020; Mon, 25 Oct 2021 15:15:58 +0000 Message-ID: <27b8936d-ba79-cc13-7768-692565bedc2f@amd.com> Date: Mon, 25 Oct 2021 20:45:44 +0530 User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:91.0) Gecko/20100101 Thunderbird/91.2.1 Subject: Re: amdgpu "Fatal error during GPU init"; Ryzen 5600G integrated GPU + kernel 5.14.13 Content-Language: en-US To: Alex Deucher , PGNet Dev Cc: amd-gfx list References: <2303555f-42cd-180c-7a67-1d104bceea7d@gmail.com> From: "Lazar, Lijo" In-Reply-To: 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List-Subscribe: , Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" On 10/25/2021 7:45 PM, Alex Deucher wrote: > On Mon, Oct 25, 2021 at 9:48 AM PGNet Dev wrote: >> >> ( cc'ing this here, OP -> dri-devel@ ) >> >> i've a dual gpu system >> >> inxi -GS >> System: Host: ws05 Kernel: 5.14.13-200.fc34.x86_64 x86_64 bits: 64 Console: tty pts/0 >> Distro: Fedora release 34 (Thirty Four) >> (1) Graphics: Device-1: NVIDIA GK208B [GeForce GT 710] driver: nvidia v: 470.74 >> (2) Device-2: Advanced Micro Devices [AMD/ATI] Cezanne driver: N/A >> Display: server: X.org 1.20.11 driver: loaded: nvidia unloaded: fbdev,modesetting,vesa >> Message: Advanced graphics data unavailable for root. >> >> running on >> >> cpu: Ryzen 5 5600G >> mobo: ASRockRack X470D4U >> bios: vP4.20, 04/14/2021 >> kernel: 5.14.13-200.fc34.x86_64 x86_64 >> >> where, >> >> the nvidia is a PCIe card >> the amdgpu is the Ryzen-integrated gpu >> >> the nvidia PCI is currently my primary >> it's screen-attached, and boots/functions correctly >> >> lsmod | grep nvidia >> nvidia_drm 69632 0 >> nvidia_modeset 1200128 1 nvidia_drm >> nvidia 35332096 1 nvidia_modeset >> drm_kms_helper 303104 2 amdgpu,nvidia_drm >> drm 630784 8 gpu_sched,drm_kms_helper,nvidia,amdgpu,drm_ttm_helper,nvidia_drm,ttm >> >> dmesg | grep -i nvidia >> [ 5.755494] nvidia: loading out-of-tree module taints kernel. >> [ 5.755503] nvidia: module license 'NVIDIA' taints kernel. >> [ 5.759769] nvidia: module verification failed: signature and/or required key missing - tainting kernel >> [ 5.774894] nvidia-nvlink: Nvlink Core is being initialized, major device number 234 >> [ 5.775299] nvidia 0000:10:00.0: vgaarb: changed VGA decodes: olddecodes=io+mem,decodes=none:owns=io+mem >> [ 5.975449] NVRM: loading NVIDIA UNIX x86_64 Kernel Module 470.74 Mon Sep 13 23:09:15 UTC 2021 >> [ 6.013181] nvidia-modeset: Loading NVIDIA Kernel Mode Setting Driver for UNIX platforms 470.74 Mon Sep 13 22:59:50 UTC 2021 >> [ 6.016444] [drm] [nvidia-drm] [GPU ID 0x00001000] Loading driver >> [ 6.227295] caller _nv000723rm+0x1ad/0x200 [nvidia] mapping multiple BARs >> [ 6.954906] [drm] Initialized nvidia-drm 0.0.0 20160202 for 0000:10:00.0 on minor 0 >> [ 16.820758] input: HDA NVidia HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:01.1/0000:10:00.1/sound/card0/input13 >> [ 16.820776] input: HDA NVidia HDMI/DP,pcm=7 as /devices/pci0000:00/0000:00:01.1/0000:10:00.1/sound/card0/input14 >> [ 16.820808] input: HDA NVidia HDMI/DP,pcm=8 as /devices/pci0000:00/0000:00:01.1/0000:10:00.1/sound/card0/input15 >> [ 16.820826] input: HDA NVidia HDMI/DP,pcm=9 as /devices/pci0000:00/0000:00:01.1/0000:10:00.1/sound/card0/input16 >> [ 16.820841] input: HDA NVidia HDMI/DP,pcm=10 as /devices/pci0000:00/0000:00:01.1/0000:10:00.1/sound/card0/input17 >> >> the amdgpu is not (currently/yet) in use; no attached screen >> >> in BIOS, currently, >> >> 'PCI Express' (nvidia gpu) is selected as primary >> 'HybridGraphics' is enabled >> 'OnBoard VGA' is enabled >> >> >> on boot, mods are loaded >> >> lsmod | grep gpu >> amdgpu 7802880 0 >> drm_ttm_helper 16384 1 amdgpu >> ttm 81920 2 amdgpu,drm_ttm_helper >> iommu_v2 24576 1 amdgpu >> gpu_sched 45056 1 amdgpu >> drm_kms_helper 303104 2 amdgpu,nvidia_drm >> drm 630784 8 gpu_sched,drm_kms_helper,nvidia,amdgpu,drm_ttm_helper,nvidia_drm,ttm >> i2c_algo_bit 16384 2 igb,amdgpu >> >> but i see a 'fatal error' and 'failed' probe, >> >> dmesg | grep -i amdgpu >> [ 5.161923] [drm] amdgpu kernel modesetting enabled. >> [ 5.162097] amdgpu: Virtual CRAT table created for CPU >> [ 5.162104] amdgpu: Topology: Add CPU node >> [ 5.162197] amdgpu 0000:30:00.0: enabling device (0000 -> 0003) >> [ 5.162232] amdgpu 0000:30:00.0: amdgpu: Trusted Memory Zone (TMZ) feature enabled >> [ 5.169105] amdgpu 0000:30:00.0: BAR 6: can't assign [??? 0x00000000 flags 0x20000000] (bogus alignment) >> [ 5.174413] amdgpu 0000:30:00.0: amdgpu: Unable to locate a BIOS ROM >> [ 5.174415] amdgpu 0000:30:00.0: amdgpu: Fatal error during GPU init >> [ 5.174416] amdgpu 0000:30:00.0: amdgpu: amdgpu: finishing device. >> [ 5.174425] Modules linked in: amdgpu(+) uas usb_storage fjes(-) raid1 drm_ttm_helper ttm iommu_v2 gpu_sched drm_kms_helper crct10dif_pclmul crc32_pclmul igb crc32c_intel cec ghash_clmulni_intel drm sp5100_tco dca ccp i2c_algo_bit wmi video sunrpc tcp_bbr nct6775 hwmon_vid k10temp >> [ 5.174463] amdgpu_device_fini_hw+0x33/0x2c5 [amdgpu] >> [ 5.174594] amdgpu_driver_load_kms.cold+0x72/0x94 [amdgpu] >> [ 5.174706] amdgpu_pci_probe+0x110/0x1a0 [amdgpu] >> [ 5.174907] amdgpu: probe of 0000:30:00.0 failed with error -22 >> >> >> are specific configs from >> >> https://nam11.safelinks.protection.outlook.com/?url=https%3A%2F%2Fwww.kernel.org%2Fdoc%2Fhtml%2Flatest%2Fgpu%2Famdgpu.html&data=04%7C01%7Clijo.lazar%40amd.com%7C508775dd6cc24018696208d997c1f667%7C3dd8961fe4884e608e11a82d994e183d%7C0%7C0%7C637707681607159780%7CUnknown%7CTWFpbGZsb3d8eyJWIjoiMC4wLjAwMDAiLCJQIjoiV2luMzIiLCJBTiI6Ik1haWwiLCJXVCI6Mn0%3D%7C1000&sdata=LivHv37A0%2FxKYxSqt1HUzNiIqFznX2N3OEb5gcR4k8U%3D&reserved=0 >> >> required to avoid/workaround the init error? or known bug? > > The driver is not able to find the vbios image which is required for > the driver to properly enumerate the hardware. I would guess it's a > platform issue. Is there a newer sbios image available for your > platform? You might try that or check if there are any options in the > sbios regarding the behavior of the integrated graphics when an > external GPU is present. I suspect the one of the following is the > problem: > 1. The sbios should disable the integrated graphics when a dGPU is > present, but due to a bug in the sbios or a particular sbios settings > it has failed to. > 2. The sbios should be providing a vbios image for the integrated > graphics, but due to a bug in the sbios or a particular sbios settings > it has failed to. > 3. The platform uses some alternative method to provide access to the > vbios image for the integrated graphics that Linux does not yet > handle. > To add to the list - check if ACPI support is broken or skipped. Thanks, Lijo > I would start with an sbios update is possible. > > Alex >