HP LA2206 not detected correctly on DP output - shows as "Nvidia 0x0000" at 640x480

[Lecer69]

NVIDIA Open GPU Kernel Modules Version

610.43.02

Please confirm this issue does not happen with the proprietary driver (of the same version). This issue tracker is only for bugs specific to the open kernel driver.

• I confirm that this does not happen with the proprietary driver package.

Operating System and Version

Arch Linux

Kernel Release

7.0.12-zen1-1-zen

Please confirm you are running a stable release kernel (e.g. not a -rc). We do not accept bug reports for unreleased kernels.

• I am running on a stable kernel release.

Hardware: GPU

GPU 0: NVIDIA GeForce RTX 3050 (UUID: GPU-7a94ef60-53af-89e3-feee-518b7ed1d258)

Describe the bug

When connecting an HP LA2206 monitor to a DP output on RTX 3050,
the monitor is not detected correctly. Instead of reading the monitor's EDID, Hyprland reports
it as "Nvidia 0x0000" with a physical size of 0x0mm and only 640x480@59.94Hz available as a
mode. The monitor works correctly when connected to an AMD GPU.

To Reproduce

1. Connect an HP LA2206 monitor to an RTX 3050 DP output
2. Run hyprctl monitors
3. Monitor appears as "Nvidia 0x0000" at 640x480 instead of HP LA2206 at 1920x1080

Bug Incidence

Always

nvidia-bug-report.log.gz

nvidia-bug-report.log.gz

More Info

ignore HDMI-A-2 since its my third monitor, connected to AMD GPU