| Summary: | System hangs up when loading amdgpu module | ||||||
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| Product: | DRI | Reporter: | jian-hong | ||||
| Component: | DRM/AMDgpu | Assignee: | Default DRI bug account <dri-devel> | ||||
| Status: | RESOLVED NOTABUG | QA Contact: | |||||
| Severity: | normal | ||||||
| Priority: | medium | ||||||
| Version: | DRI git | ||||||
| Hardware: | x86-64 (AMD64) | ||||||
| OS: | Linux (All) | ||||||
| Whiteboard: | |||||||
| i915 platform: | i915 features: | ||||||
| Attachments: |
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You built the driver without display support. Please make sure your .config has the following set: CONFIG_DRM_AMD_DC=y CONFIG_DRM_AMD_DC_DCN1_0=y Thanks Alex, It works for next step! |
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Created attachment 138233 [details] dmesg of loading amdgpu module I have an AMD Ryzen 5 2400G with Radeon Vega Graphics computer. When I use the Linux kernel v4.16-rc6 on it, system hangs up during the booting time. Therefore, I try to load the amdgpu module manually and found whenever I load amdgpu module, system hangs up. However, I can ssh into the system, after system hangs up. The attachment is the dmesg with the mudule parameters amdgpu.dc_log=1 drm.debug=7. 09:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Vega [Radeon Vega 8 Mobile] [1002:15dd] (rev c6) (prog-if 00 [VGA controller]) Subsystem: Acer Incorporated [ALI] Vega [Radeon Vega 8 Mobile] [1025:1257] Flags: bus master, fast devsel, latency 0, IRQ 67 Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, prefetchable) [size=2M] I/O ports at e000 [size=256] Memory at fe700000 (32-bit, non-prefetchable) [size=512K] Capabilities: <access denied> Kernel driver in use: amdgpu