After a lifetime of nVidia use, I’ve just made the jump to an AMD Ryzen with AMD Vega + Radeon graphics.
Where I previously used nVidia controller to switch between Intel/nVidia, I cannot seem to find similar capability with AMD+AMD.
I did find an older thread and wonder if this is still applicable, or is there a better way to handle this setup?
I also found this thread, but it’s addressing Intel+AMD and I didn’t want to make a bigger mess by chasing after incorrect solutions.
What I’m trying to do is both determine which video controller is active and how to switch between them. While I’ve been reading a bunch of stuff on this, I’m not quite grasping the correct path.
Essentially, this is the wiki info on EnvyControl I read early on that got me started down this trail.
Appreciate some direction!
Here’s some info that may be helpful:
inxi -Ga
Graphics:
Device-1: AMD Navi 22 [Radeon RX 6700/6700 XT/6750 XT / 6800M/6850M XT]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: RDNA-2 code: Navi-2x
process: TSMC n7 (7nm) built: 2020-22 pcie: gen: 4 speed: 16 GT/s
lanes: 16 ports: active: none empty: DP-1,HDMI-A-1 bus-ID: 03:00.0
chip-ID: 1002:73df class-ID: 0380
Device-2: AMD Cezanne [Radeon Vega Series / Radeon Mobile Series]
vendor: Micro-Star MSI driver: amdgpu v: kernel arch: GCN-5 code: Vega
process: GF 14nm built: 2017-20 pcie: gen: 3 speed: 8 GT/s lanes: 16
link-max: gen: 4 speed: 16 GT/s ports: active: eDP-1 empty: none
bus-ID: 07:00.0 chip-ID: 1002:1638 class-ID: 0300 temp: 46.0 C
Display: wayland server: X.org v: 1.21.1.11 with: Xwayland v: 23.2.4
compositor: gnome-shell v: 45.3 driver: gpu: amdgpu display-ID: 0
Monitor-1: eDP-1 model: Sharp LQ156M1JW03 built: 2021 res: 1920x1080
dpi: 142 gamma: 1.2 size: 344x194mm (13.54x7.64") diag: 395mm (15.5")
ratio: 16:9 modes: max: 1920x1080 min: 640x480
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: radeonsi device: 2 drv: swrast surfaceless: drv: radeonsi
wayland: drv: radeonsi x11: drv: radeonsi inactive: gbm
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 23.3.5-arch1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon Graphics (radeonsi
renoir LLVM 16.0.6 DRM 3.57 6.7.3-arch1-1) device-ID: 1002:1638
memory: 500 MiB unified: no display-ID: :0.0
glxinfo|grep -E "OpenGL vendor|OpenGL renderer"
OpenGL vendor string: AMD
OpenGL renderer string: AMD Radeon Graphics (radeonsi, renoir, LLVM 16.0.6, DRM 3.57, 6.7.3-arch1-1)
lspci -vnnn | perl -lne 'print if /^\d+\:.+(\[\S+\:\S+\])/' | grep VGA
07:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne [Radeon Vega Series / Radeon Vega Mobile Series] [1002:1638] (rev c5) (prog-if 00 [VGA controller])