Hi,
I'm trying to setup the amdgpu drivers from ROCm 6.0 on RHEL 9.3 to use a Radeon Pro W7600.
However, when I `modprobe amdgpu` the kernel complains with
```
[Mar 4 14:09] [drm] amdgpu kernel modesetting enabled.
[ +0.000002] [drm] amdgpu version: 6.3.6
[ +0.000001] [drm] OS DRM version: 6.3.0
[ +0.000338] amdgpu: Virtual CRAT table created for CPU
[ +0.000013] amdgpu: Topology: Add CPU node
[ +0.002637] [drm] initializing kernel modesetting (IP DISCOVERY 0x1002:0x7480 0x1002:0x0E0D 0x00).
[ +0.000021] [drm] register mmio base: 0xC4000000
[ +0.000001] [drm] register mmio size: 1048576
[ +0.000082] [drm:amdgpu_discovery_reg_base_init [amdgpu]] *ERROR* amdgpu_discovery_init failed
[ +0.000217] amdgpu 0000:23:00.0: amdgpu: Fatal error during GPU init
[ +0.000002] amdgpu 0000:23:00.0: amdgpu: amdgpu: finishing device.
[ +0.000026] amdgpu: probe of 0000:23:00.0 failed with error -22
[ +0.000004] amdgpu: legacy kernel without apple_gmux_detect()
```
and the GPU is not usable.
Any suggestion to debug the problem and understand what is going on ?
Many thanks,
.Andrea
