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No image on second 4K 144 Hz panel

Hi, I'm unable to use two 4K 144Hz displays using an Intel Arc A770. The first display comes up no problem, but the second remains dark, despite showing up in the monitor settings for Gnome (Wayland) and Enlightenment (X11). Both displays are connected via DisplayPort.

uname -m: x86_64

uname -r: 6.3.9-arch1-1

Distro: Arch Linux

Motherboard: AsRock B550 Taichi

Will test with drm-tip shortly.

Kernel Version: 6.3.9 Mesa Version: 23.1.2

Logs from dmesg (this is without drm.debug=0xe log_buf_len=4M): i915_display

Edited by Yomi
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