I use HP EliteBook 745 G5 with Ryzen 5 PRO 2500U. Starting with the: commit 009d9ed6c4b7b84dbff8314d74233da9237a4560 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 <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com> 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] Corruption photo
-- GitLab Migration Automatic Message -- This bug has been migrated to freedesktop.org's GitLab instance and has been closed from further activity. You can subscribe and participate further through the new bug through this link to our GitLab instance: https://gitlab.freedesktop.org/drm/amd/issues/693.
Use of freedesktop.org services, including Bugzilla, is subject to our Code of Conduct. How we collect and use information is described in our Privacy Policy.