SOLVED: Hardware Acceleration with Intel Core i3-9100

[galactic_whaler]

Hello, I'm trying to get hardware acceleration set up for my Jellyfin server. First though the details of the server hardware/software
[*]- Intel Core i3-9100 3.6 GHz Quad-Core Processor (with UHD 630 integrated graphics)
[*]- Jellyfin Version is 10.10.0
[*]- Jellyfin is installed using Docker and the jellyfin/jellyfin docker image, using a docker-compose.yml file.
[*]- Server is a headless Fedora 40 bare metal install. Kernel is 6.11.4-201.fc40.x86_64

I'm able to follow this guide from the docs just fine, but when it asks me to put /dev/dri/renderD128, well that file simply does not exist for me. the only thing in /dev/dri/ is "card0" and the directory "by-path" inside of which is just a link to "card0". Am I supposed to just substitute "renderD128" with "card0"? it seems like if it were that simple, the docs would state that as an alternate possibility, and when I tried it, my server wouldn't play anything, even stuff that should play without transcoding. This is the first docker container I've set up (and really, the first server I've set up) so I am just very very lost.

Thank you for any help you can offer.