AMD Radeon 6600M in Lenovo Legion 5 not supported

[fbodymechanic]

Distribution (run cat /etc/os-release):

derek@pop-os:$ cat /etc/os-release
NAME="Pop!_OS"
VERSION="22.04 LTS"
ID=pop
ID_LIKE="ubuntu debian"
PRETTY_NAME="Pop!_OS 22.04 LTS"
VERSION_ID="22.04"
HOME_URL="https://pop.system76.com"
SUPPORT_URL="https://support.system76.com"
BUG_REPORT_URL="https://github.com/pop-os/pop/issues"
PRIVACY_POLICY_URL="https://system76.com/privacy"
VERSION_CODENAME=jammy
UBUNTU_CODENAME=jammy
LOGO=distributor-logo-pop-os
derek@pop-os:$

Related Application and/or Package Version (run apt policy $PACKAGE NAME):

derek@pop-os:$ apt policy system76-power
system76-power:
Installed: 1.1.21165531658522.0454179be
Candidate: 1.1.21165531658522.0454179be
Version table:
*** 1.1.21165531658522.0454179be 1001
1001 http://apt.pop-os.org/release jammy/main amd64 Packages
100 /var/lib/dpkg/status
derek@pop-os:~$

Issue/Bug Description:

system76-power does not switch to dGPU AMD Radeon 6600M via terminal.

Steps to reproduce (if you know):
ran in terminal with help from helpful folks on telegram. It did not work. We had to manually type out DRI_PRIME=1 or DRI_PRIME=0 to turn it on and off.

Expected behavior:

Switching from iGPU to dGPU

Other Notes:

After help from a couple of regular helpers in your telegram group we were able to reproduce and they suggested that my card may not yet be supported by system76-power and to report to your git. So here I am. The workarounds are fine for now. But I wanted to forward the findings. Thanks for everyting you do!

[crawfxrd]

AMD CPU + AMD dGPU is not a supported combination. I think laptops with this setup will always be in a "hybrid graphics" mode.