VRR not working on Intel Arc A770
I'm using Arch Linux with the new GNOME 46 updates on all of my PCs and previously I had been using the mutter-vrr patch to get VRR support in GNOME. On my AMD GPU machines, I enabled the experimental VRR setting and all is well, but on my Intel Arc A770 machine, I enabled the experimental VRR setting and it does not show any variable refresh modes. I know in the mutter-vrr patch there was a line in the udev 61-mutter.rules that disabled VRR for the i915 driver, but removing this line made VRR work on my Arc A770 so I know the hardware and kernel/mesa stack are capable.