https://bugs.freedesktop.org/show_bug.cgi?id=42960
--- Comment #58 from n0000b n0000b.n000b@gmail.com --- (In reply to Alex Deucher from comment #57)
Created attachment 113380 [details] [review] possible fix
Does this patch help?
i tested the patch, it helps, the screen is able to recover after suspend and resume (don't need the quirks).