HI there. So the problem is that when i play video games my screen sometimes goes dark, like brightness is automatically set to 0. When i change it manually it shows on the panel that value the same it was before (screen goes dark on 100% and it doesn’t changes) and when i adjust it for 5% (default value) brightness is okay as it was before. Also sometimes my laptop shuts off completely (also while gaming) and i don’t know if it is related to that problem somehow. All the same on the Windows or any Linux distro. Sorry for writing, english is not my native language.
Below is the dmesg from the last time screen went dark. I couldn’t find any logs for times when laptop shuts down suddenly.
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[ 3445.621573] [drm] enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0
[ 3445.960940] amdgpu 0000:01:00.0: amdgpu: PCIE GART of 256M enabled (table at 0x000000F400000000).
[ 4067.078768] [drm] enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0
[ 4067.428550] amdgpu 0000:01:00.0: amdgpu: PCIE GART of 256M enabled (table at 0x000000F400000000).
[ 4403.180236] [drm] enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0
[ 4403.519878] amdgpu 0000:01:00.0: amdgpu: PCIE GART of 256M enabled (table at 0x000000F400000000).
[ 4523.631102] [drm] enabling PCIE gen 2 link speeds, disable with amdgpu.pcie_gen2=0
[ 4523.968078] amdgpu 0000:01:00.0: amdgpu: PCIE GART of 256M enabled (table at 0x000000F400000000).
[ 4524.179881] [drm:amdgpu_device_ip_late_init [amdgpu]] ERROR late_init of IP block <si_dpm> failed -22