Re: [PATCH weston v4] compositor-drm: pageflip timeout implementation

2017-03-07 Thread Pekka Paalanen
On Tue, 7 Mar 2017 13:27:54 + Emmanuel Gil Peyrot wrote: > Weston will not repaint until previous update has been acked by a > pageflip event coming from the drm driver. However, some buggy drivers > won’t return those events or will stop sending them at some point and > Weston output repain

[PATCH weston v4] compositor-drm: pageflip timeout implementation

2017-03-07 Thread Emmanuel Gil Peyrot
Weston will not repaint until previous update has been acked by a pageflip event coming from the drm driver. However, some buggy drivers won’t return those events or will stop sending them at some point and Weston output repaints will completely freeze. To ease developers’ task in testing their dri