Debian 11 AMD Install driver(wifi...)

Introduction

No Chinese input keyboard so write this blog base on my poor English.
This blog for guide you install WIFI driver and other drivers.

Enviroment

PC: Thinkpad T14 AMD 5850
System: Debian 11 bulleyes

Get Info

lspci -nn can show all hardware information
lspci -nn | grep Network get wireless hardware info

root@debian:~/Downloads$ lspci -nn | grep Network
03:00.0 Network controller [0280]: MEDIATEK Corp. Device [14c3:7961]

Auto install related driver

At here use Isenkram to autoinstall missing firmware.

1. $ sudo apt-get install isenkram
2. $ sudo isenkram-autoinstall-firmware

Graphic driver install:
$ sudo apt-get install firmware-linux-nonfree libgl1-mesa-dri xserver-xorg-video-ati
It now show AMD@Renoir. before install there is another show text.

无线网卡驱动（WIFI）

AMD是联发科的网卡，在经过一些尝试网卡驱动依旧是没有安装上，查到相对比较可靠的方法是升级内核到5.13。
如果有不升级内核即可安装驱动的方法能 @博主 最好了。