I have laptop with AMD A9-9420 cpu and discrete r5 m330. 01:00.0 0380: 1002:6660 (rev 83) Subsystem: 103c:8331 Physical Slot: 0 Control: I/O+ Mem+ BusMaster+ SpecCycle- MemWINV- VGASnoop- ParErr- Stepping- SERR- FastB2B- DisINTx+ Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- <TAbort- <MAbort- >SERR- <PERR- INTx- Latency: 0, Cache Line Size: 64 bytes Interrupt: pin A routed to IRQ 32 Region 0: Memory at d0000000 (64-bit, prefetchable) [size=256M] Region 2: Memory at f0400000 (64-bit, non-prefetchable) [size=256K] Region 4: I/O ports at 4000 [size=256] Expansion ROM at f0440000 [disabled] [size=128K] Capabilities: <access denied> Kernel driver in use: radeon Kernel modules: radeon, amdgpu Integrated gpu works flawlessly, but running something with DRI_PRIME=1 causes gpu hung after some time(from 30s to few minutes). this happens on BOTH radeon and amdgpu modules. Disabling dpm prevents hung for both drivers, but makes gpu useless because little default clocks. Kernel parametres I'm using right now: radeon.dpm=0 amdgpu.dpm=1 amdgpu.dc=1 amdgpu.gpu_recovery=1 Also tried with amdgpu.si_support=1 radeon.si_support=0 but as I sain before problem happens with both modules. this happens on all kernels i tried. 4.9 is oldest i can install, because wifi driver woks only on post 4.9 kernels
Created attachment 143397 [details] dmesg
Created attachment 143398 [details] actualy after gpu reset dmesg get overflowed, so it is dmesg before reset
uh, lst dmesg get litle bit early, after few seconds there appeared such strings [drm:amdgpu_job_timedout [amdgpu]] *ERROR* ring gfx timeout, signaled seq=431052, emitted seq=431053 amdgpu 0000:01:00.0: GPU reset begin!
Created attachment 143402 [details] Xorg.log
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