amdgpu kernel 5.2 blank display after resume from suspend
Submitted by csp..@..on.net
Assigned to Default DRI bug account
Created attachment 144901
Model: Lenovo Ideapad S340 15"
CPU: AMD Ryzen 5 3500U
Starting with kernel 5.2, laptop has a blank display after resuming from suspend. Problem doesn't appear with recent kernels up to 5.1.16. Attached is a kernel log and git bisect logs.
Attachment 144901, "kernel log":