Hey guys I just recently installed an rx550 radeon graphics card into my pc running solus and cant get a hdmi signal out from it.
I managed to get solus to recognize the card by switching to linux-current but it doesnt output anything over hdmi and I am not even sure the card is being used at all... Output over the motherboard (AMD A8-7600 APU) hdmi port is working fine.
Also it seems to still be using the APU instead of the dedicated gpu as OpenGL renderer maybe that has something todo with it?
This is my inxi -F output:
Graphics: Device-1: AMD Kaveri [Radeon R7 Graphics] driver: amdgpu v: kernel
Device-2: AMD Lexa PRO [Radeon RX 550/550X] driver: amdgpu v: kernel
Display: x11 server: X.Org 1.20.3 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa
resolution: 3840x216030Hz
OpenGL: renderer: AMD KAVERI (DRM 3.27.0 4.20.16-112.current LLVM 7.0.0) v: 4.5 Mesa 19.0.0