I must have a rare hybrid amd/amd hybrid graphics card in my laptop.
When trying to run programs with dedicated gpu with DRI_PRIME=1 prefix whole system freezes. have to force shutdown.
this happens to any program including glxinfo, therefore i can’t run DRI_PRIME=1 glxinfo.
Is there a possibility that the second graphics card is being unloaded to automatically?
glxgears gives about 60fps on card 0
✔
name of display: :0
display: :0 screen: 0
direct rendering: Yes
Extended renderer info (GLX_MESA_query_renderer):
Vendor: AMD (0x1002)
Device: AMD KABINI (DRM 2.50.0, 5.12.1-2-MANJARO, LLVM 11.1.0) (0x9851)
Version: 21.0.3
Accelerated: yes
Video memory: 1024MB
Unified memory: no
Preferred profile: core (0x1)
Max core profile version: 4.5
Max compat profile version: 4.5
Max GLES1 profile version: 1.1
Max GLES[23] profile version: 3.2
Memory info (GL_ATI_meminfo):
VBO free memory - total: 1024 MB, largest block: 1024 MB
VBO free aux. memory - total: 2043 MB, largest block: 2043 MB
Texture free memory - total: 1024 MB, largest block: 1024 MB
Texture free aux. memory - total: 2043 MB, largest block: 2043 MB
Renderbuffer free memory - total: 1024 MB, largest block: 1024 MB
Renderbuffer free aux. memory - total: 2043 MB, largest block: 2043 MB
Memory info (GL_NVX_gpu_memory_info):
Dedicated video memory: 1024 MB
Total available memory: 3067 MB
Currently available dedicated video memory: 1024 MB
OpenGL vendor string: AMD
OpenGL renderer string: AMD KABINI (DRM 2.50.0, 5.12.1-2-MANJARO, LLVM 11.1.0)
OpenGL core profile version string: 4.5 (Core Profile) Mesa 21.0.3
OpenGL core profile shading language version string: 4.50
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL version string: 4.5 (Compatibility Profile) Mesa 21.0.3
OpenGL shading language version string: 4.50
OpenGL context flags: (none)
OpenGL profile mask: compatibility profile
OpenGL ES profile version string: OpenGL ES 3.2 Mesa 21.0.3
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20```
and
```inxi -Gazy
✔
Graphics:
Device-1: AMD Mullins [Radeon R4/R5 Graphics] vendor: Hewlett-Packard
driver: radeon v: kernel alternate: amdgpu bus-ID: 00:01.0
chip-ID: 1002:9851 class-ID: 0300
Device-2: Suyin HP Truevision HD type: USB driver: uvcvideo bus-ID: 2-1.2:3
chip-ID: 064e:930a class-ID: 0e02 serial: <filter>
Display: x11 server: X.Org 1.20.11 compositor: kwin_x11 driver:
loaded: amdgpu,ati,radeon unloaded: modesetting alternate: fbdev,vesa
display-ID: :0 screens: 1
Screen-1: 0 s-res: 1920x1080 s-dpi: 96 s-size: 508x285mm (20.0x11.2")
s-diag: 582mm (22.9")
Monitor-1: eDP res: 1920x1080 hz: 60 dpi: 142 size: 344x193mm (13.5x7.6")
diag: 394mm (15.5")
OpenGL: renderer: AMD KABINI (DRM 2.50.0 5.12.1-2-MANJARO LLVM 11.1.0)
v: 4.5 Mesa 21.0.3 direct render: Yes ```
```xrandr --listproviders ✔
Providers: number : 2
Provider 0: id: 0x53 cap: 0xf, Source Output, Sink Output, Source Offload, Sink Offload crtcs: 2 outputs: 2 associated providers: 1 name:MULLINS @ pci:0000:00:01.0
Provider 1: id: 0x83 cap: 0xd, Source Output, Source Offload, Sink Offload crtcs: 0 outputs: 0 associated providers: 1 name:AMD Radeon (TM) R7 M360 @ pci:0000:01:00.0```