Display Port Not Working After Update

After updating to the latest version DP display no longer works. No signal, only HDMI input works.

Tried with KDE and hyprland, no display available in both.
Unplugging dp and only with hdmi and a reboot it works.
Using an amd internal gpu.

Any advice?
Thanks!!!

NAME="openSUSE Tumbleweed"
# VERSION="20250617"
ID="opensuse-tumbleweed"
ID_LIKE="opensuse suse"
VERSION_ID="20250617"
PRETTY_NAME="openSUSE Tumbleweed"
ANSI_COLOR="0;32"
# CPE 2.3 format, boo#1217921
CPE_NAME="cpe:2.3:o:opensuse:tumbleweed:20250617:*:*:*:*:*:*:*"
#CPE 2.2 format
#CPE_NAME="cpe:/o:opensuse:tumbleweed:20250617"
BUG_REPORT_URL="https://bugzilla.opensuse.org"
SUPPORT_URL="https://bugs.opensuse.org"
HOME_URL="https://www.opensuse.org"
DOCUMENTATION_URL="https://en.opensuse.org/Portal:Tumbleweed"
LOGO="distributor-logo-Tumbleweed"
System:
  Host: ITCD Kernel: 6.15.2-1-default arch: x86_64 bits: 64
  Desktop: Hyprland v: 0.48.1 Distro: openSUSE Tumbleweed 20250617
Machine:
  Type: Desktop Mobo: Micro-Star model: MAG B650 TOMAHAWK WIFI (MS-7D75)
    v: 1.0 serial: <superuser required> UEFI: American Megatrends LLC. v: 1.F0
    date: 03/28/2024
CPU:
  Info: 12-core model: AMD Ryzen 9 7900X3D bits: 64 type: MT MCP cache:
    L2: 12 MiB
  Speed (MHz): avg: 3002 min/max: 409/5663 cores: 1: 3002 2: 3002 3: 3002
    4: 3002 5: 3002 6: 3002 7: 3002 8: 3002 9: 3002 10: 3002 11: 3002 12: 3002
    13: 3002 14: 3002 15: 3002 16: 3002 17: 3002 18: 3002 19: 3002 20: 3002
    21: 3002 22: 3002 23: 3002 24: 3002
Graphics:
  Device-1: Advanced Micro Devices [AMD/ATI] Raphael driver: amdgpu v: kernel
  Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.6
    compositor: Hyprland v: 0.48.1 driver: X: loaded: modesetting unloaded: vesa
    dri: radeonsi gpu: amdgpu resolution: 2560x1440~60Hz
  API: EGL v: 1.5 drivers: kms_swrast,radeonsi,swrast
    platforms: gbm,wayland,x11,surfaceless,device
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 25.1.3 renderer: AMD
    Radeon Graphics (radeonsi raphael_mendocino LLVM 20.1.6 DRM 3.63
    6.15.2-1-default)
  API: Vulkan v: 1.4.313 drivers: N/A surfaces: N/A
  Info: Tools: api: eglinfo, glxinfo, vulkaninfo
    de: kscreen-console,kscreen-doctor wl: wayland-info
    x11: xdpyinfo, xprop, xrandr
Audio:
  Device-1: Advanced Micro Devices [AMD/ATI] Rembrandt Radeon High Definition
    Audio driver: snd_hda_intel
  Device-2: Advanced Micro Devices [AMD] Family 17h/19h/1ah HD Audio
    driver: snd_hda_intel
  Device-3: Kingston HyperX Cloud Revolver S
    driver: hid-generic,snd-usb-audio,usbhid type: USB
  Device-4: FIFINE Microphones K658D Microphone
    driver: hid-generic,snd-usb-audio,usbhid type: USB
  Device-5: Roland IR-2 driver: snd-usb-audio type: USB
  API: ALSA v: k6.15.2-1-default status: kernel-api
  Server-1: PipeWire v: 1.4.5 status: active
Network:
  Device-1: Realtek RTL8125 2.5GbE driver: r8169
  IF: enp11s0 state: up speed: 1000 Mbps duplex: full mac: 04:7c:16:45:ea:c9
  Device-2: MEDIATEK MT7922 802.11ax PCI Express Wireless Network Adapter
    driver: mt7921e
  IF: wlp12s0 state: down mac: e6:c3:08:d9:3b:7c
Bluetooth:
  Device-1: MediaTek Wireless_Device driver: btusb type: USB
  Report: btmgmt ID: hci0 state: up address: AC:50:DE:5F:F6:F6 bt-v: 5.2
Drives:
  Local Storage: total: 1.38 TiB used: 46.5 GiB (3.3%)
  ID-1: /dev/nvme0n1 vendor: Kingston model: SNV3S1000G size: 931.51 GiB
  ID-2: /dev/sda vendor: KaBuM! model: KBM SSD 512GB size: 476.94 GiB
Partition:
  ID-1: / size: 928.51 GiB used: 46.49 GiB (5.0%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 1022 MiB used: 5.9 MiB (0.6%) fs: vfat
    dev: /dev/nvme0n1p1
  ID-3: /home size: 928.51 GiB used: 46.49 GiB (5.0%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-4: /opt size: 928.51 GiB used: 46.49 GiB (5.0%) fs: btrfs
    dev: /dev/nvme0n1p2
  ID-5: /var size: 928.51 GiB used: 46.49 GiB (5.0%) fs: btrfs
    dev: /dev/nvme0n1p2
Swap:
  ID-1: swap-1 type: partition size: 2 GiB used: 0 KiB (0.0%)
    dev: /dev/nvme0n1p3
Sensors:
  System Temperatures: cpu: 40.4 C mobo: 35.0 C gpu: amdgpu temp: 36.0 C
  Fan Speeds (rpm): N/A
Info:
  Memory: total: 32 GiB note: est. available: 30.53 GiB used: 3.22 GiB (10.6%)
  Processes: 437 Uptime: 0h 9m Shell: Zsh inxi: 3.3.37

Errors in dmesg, already tried amdgpu.dcdebugmask=0x10, no change.
Disabled ftpm, no change.

[  +0,156024] [    T591] amdgpu 0000:0f:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
[  +0,149995] [    T393] amdgpu 0000:0f:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
[  +0,148619] [    T393] amdgpu 0000:0f:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
[  +0,220958] [   T1769] amdgpu 0000:0f:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
[  +0,000020] [   T1769] [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed
[  +0,148882] [   T1769] amdgpu 0000:0f:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
[  +0,000020] [   T1769] [drm:parse_hdmi_amd_vsdb [amdgpu]] *ERROR* EDID CEA parser failed

@aldo.liidtke Hi and welcome to the Forum :smile:
Likely hitting the amdgpu firmware bug… See https://forums.opensuse.org/t/bottom-half-screen-flicker/185892/2