Re: [Intel-gfx] intel driver 4k MST

2017-03-27 Thread Jani Nikula
On Mon, 27 Mar 2017, René Rebe wrote: > How to move forward? Is the xorg intel driver despite missing releases > under active development, or should I just use the lower performance > mode setting driver? Please file a bug over at [1], attach Xorg.0.log and dmesg with drm.debug=14 module paramete

Re: [Intel-gfx] intel driver 4k MST

2017-03-27 Thread René Rebe
Hi, On Mar 27, 2017, at 17:26, Chris Wilson wrote: > On Mon, Mar 27, 2017 at 04:47:44PM +0200, René Rebe wrote: >> Hi all, >> >> connecting a Dell 4k MST display using the xorg intel driver on two >> different machines (Surface Pro 3, Dell XPS 13 9360) results in one of the >> two halts mirro

Re: [Intel-gfx] intel driver 4k MST

2017-03-27 Thread Chris Wilson
On Mon, Mar 27, 2017 at 04:47:44PM +0200, René Rebe wrote: > Hi all, > > connecting a Dell 4k MST display using the xorg intel driver on two different > machines (Surface Pro 3, Dell XPS 13 9360) results in one of the two halts > mirrored on the two MST halfs of the display. Using xrandr --left-