Quote:
Originally Posted by mralk3
I have a low profile AMD Radeon RX550 in my HoneyComb. Support for AMD GPU needs to be added to the SA64 kernel config yet. I haven't been motivated to do so due to the fact that the CPU fan is so loud on Slackware. Replacing my x86 work station only requires those two features to be added into the kernel.
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I've added at least some of the AMD GPU modules to the Kernel for the next build, but probably missed the HDMI stuff.
Code:
root@honey:~# dmesg | grep amdg
[ 106.191032] [drm] amdgpu kernel modesetting enabled.
[ 106.191230] amdgpu: DSDT table not found for OEM information
[ 106.191234] amdgpu: IO link not available for non x86 platforms
[ 106.191236] amdgpu: Virtual CRAT table created for CPU
[ 106.191258] amdgpu: Topology: Add CPU node
I'd prefer if we can bring up the graphics early from within the OS InitRD but there's 562 firmware blobs listed (See modinfo amdgpu | grep -i firmwa). Obviously not all of it is required for that specific card (I don't know which is though), but you can probably figure it out once we work out how how to enumerate the PCI bus. I'm pretty sure enumeration works on the RockPro64 since I'd experimented with loading modules conditionally upon their presence, but I'd need to boot those machines up again to be certain.
