RE: [PATCH xf86-video-amdgpu] Use a timer for unreferencing the all-black FB

2017-08-30 Thread Deucher, Alexander
> -Original Message- > From: amd-gfx [mailto:amd-gfx-boun...@lists.freedesktop.org] On Behalf > Of Michel Dänzer > Sent: Wednesday, August 30, 2017 4:25 AM > To: amd-gfx@lists.freedesktop.org > Subject: [PATCH xf86-video-amdgpu] Use a timer for unreferencing the all- &g

[PATCH xf86-video-amdgpu] Use a timer for unreferencing the all-black FB

2017-08-30 Thread Michel Dänzer
From: Michel Dänzer The timer fires 1 second after LeaveVT. This gives the next DRM master enough time to set up scanout of its own buffers. Fixes prolonged intermittent black screen when switching from Xorg to e.g. the GDM Wayland mode login VT. Fixes: c16ff42f927d ("Make all active CRTCs scan