I use HP EliteBook 745 G5 with Ryzen 5 PRO 2500U.
Starting with the:
Author: Rex Zhu <Rex.Zhu@amd.com>
Date: Sun Sep 30 17:37:27 2018 +0800
drm/amdgpu: Change AI gfx/sdma/smu init sequence
initialize gfx/sdma before dpm features enabled.
Acked-by: Alex Deucher <email@example.com>
Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <firstname.lastname@example.org>
During most resumes from RAM I see a display with black screen & some corruptions for a 1 second or less.
This is *not* critical but since it's a tracked regression I decided to report it with a hope it's something easy & possible to fix. After that second (or less) displays shows an expected image (KDE lock screen) and everything works normal afterwards.
This problem still exists in the 5.0.0-rc3.
Created attachment 143319 [details]