Comment 4 for bug 1842785

A kernel log would be super helpful too. Like this here that shows exactly where it fails the suspend process https://paste.ubuntu.com/p/HbFnZ2n9Rd/
My own situation has led me to find:
https://bugs.freedesktop.org/show_bug.cgi?id=110258
https://cgit.freedesktop.org/drm/drm/commit/?h=drm-fixes&id=72cda9bb5e219aea0f2f62f56ae05198c59022a7
I haven't tested the patch yet to verify.