This update breaks booting on my AMD machine (Ryzen 2600 + RX 6600 GPU): Screen is completely blank though the machine boots. Also it does not power off/reboot when try to do that via SSH.

amdgpu 0000:28:00.0: amdgpu: STB initialized to 2048 entries
[drm] Loading DMUB firmware via PSP: version=0x02020017
[drm] use_doorbell being set to: [true]
[drm] use_doorbell being set to: [true]
[drm] Found VCN firmware Version ENC: 1.26 DEC: 2 VEP: 0 Revision: 0
amdgpu 0000:28:00.0: amdgpu: Will use PSP to load VCN firmware
[drm:psp_hw_start [amdgpu]] *ERROR* PSP load sos failed!
[drm:psp_v11_0_ring_destroy [amdgpu]] *ERROR* Fail to stop psp ring
[drm:psp_hw_init [amdgpu]] *ERROR* PSP firmware loading failed
[drm:amdgpu_device_fw_loading [amdgpu]] *ERROR* hw_init of IP block <psp> failed -22
amdgpu 0000:28:00.0: amdgpu: amdgpu_device_ip_init failed
amdgpu 0000:28:00.0: amdgpu: Fatal error during GPU init
amdgpu 0000:28:00.0: amdgpu: amdgpu: finishing device.
amdgpu: probe of 0000:28:00.0 failed with error -22
BUG: unable to handle page fault for address: ffffb4ade06a0000
fbcon: Taking over console
#PF: supervisor write access in kernel mode
#PF: error_code(0x0002) - not-present page
PGD 100000067 P4D 100000067 PUD 1001f6067 PMD 0 
Oops: 0002 [#1] PREEMPT SMP NOPTI
CPU: 10 PID: 540 Comm: systemd-udevd Not tainted 6.1.14-200.fc37.x86_64 #1
Hardware name: Micro-Star International Co., Ltd MS-7C02/B450 TOMAHAWK (MS-7C02), BIOS 1.I0 07/25/2022
RIP: 0010:vcn_v3_0_sw_fini+0x55/0xb0 [amdgpu]

I was able to fix that by downgrading amd-gpu-firmware:

# dnf --showduplicates list amd-gpu-firmware
# dnf install amd-gpu-firmware-20220913-140.fc37.noarch
# dracut --force /boot/initramfs-6.1.14-200.fc37.x86_64.img