[Bug 214197] New: [Asus G713QY] RX6800M not usable after exiting Vulkan application

[bugzilla-daemon at bugzilla.kernel.org]

https://bugzilla.kernel.org/show_bug.cgi?id=214197

            Bug ID: 214197
           Summary: [Asus G713QY] RX6800M not usable after exiting Vulkan
                    application
           Product: Drivers
           Version: 2.5
    Kernel Version: 5.13.13
          Hardware: x86-64
                OS: Linux
              Tree: Mainline
            Status: NEW
          Severity: normal
          Priority: P1
         Component: Video(DRI - non Intel)
          Assignee: drivers_video-dri at kernel-bugs.osdl.org
          Reporter: velemas at gmail.com
        Regression: No

Asus ROG Strix G17 Advantage Edition (G713QY) has hybrid-graphics with dGPU
RX6800M. After exiting any Vulkan application, it becomes unusable. Vulkaninfo
sees dGPU before Vulkan app and does not see RX6800M after.

After Vulkan app close, dmesg reports:

[  154.385749] amdgpu 0000:03:00.0: amdgpu: RAS: optional ras ta ucode is not
available
[  154.401405] amdgpu 0000:03:00.0: amdgpu: SECUREDISPLAY: securedisplay ta
ucode is not available
[  154.401409] amdgpu 0000:03:00.0: amdgpu: SMU is resuming...
[  159.038150] amdgpu 0000:03:00.0: amdgpu: message:        RunDcBtc (54)      
param: 0x00000000 is timeout (no response)
[  159.038154] amdgpu 0000:03:00.0: amdgpu: Failed to setup smc hw!
[  159.038156] [drm:amdgpu_device_ip_resume_phase2 [amdgpu]] *ERROR* resume of
IP block <smu> failed -62
[  159.038220] amdgpu 0000:03:00.0: amdgpu: amdgpu_device_ip_resume failed
(-62).

Using amdgpu.runpm=0 parameter fixes the issue.

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