Laptop nonresponsive after suspend

When I close the my laptop's (Thinkpad p16s) lid, the screen goes black as expected, but opening it back up doesn't turn it back on. It even happens when I'm just sitting in a TTY without X running. I tried typing out a few commands to see if it's just the screen that's not working, but that didn't work so it seems like the entire computer is locked up. I don't even know if this is a problem with elogind, because /etc/elogind/logind.conf has both HandleLidSwitch=ignore and LaodSwitchIgnoreInhibit=no, and loginctl suspend does not turn the screen off completely, it only dims it and works perfectly fine both with and without X. Right now, the only way to fix the issue is to force power-down the laptop and reboot. Does anyone have any ideas? I'm using a custom kernel, here is the config and here is the output of dmesg.