Re: [Intel-gfx] [PATCH v2] drm/dp/mst: fix kernel oops when turning off secondary monitor

2017-02-20 Thread Daniel Vetter
For next time around, pls cc dri-devel (it's in MAINTAINERS, get_maintainers.pl gets it right) too. -Daniel On Mon, Dec 5, 2016 at 10:49 PM, Pierre-Louis Bossart wrote: > 100% reproducible issue found on SKL SkullCanyon NUC with two external > DP daisy-chained monitors in DP/MST mode. When turnin

Re: [Intel-gfx] [PATCH v2] drm/dp/mst: fix kernel oops when turning off secondary monitor

2017-02-13 Thread Pandiyan, Dhinakaran
Looks like the right fix to me. Reviewed-by: Dhinakaran Pandiyan On Wed, 2017-01-25 at 16:25 -0800, Nathan Ciobanu wrote: > I tested this patch in dinq on a KBL system and it fixed the bug. The > system doesn't crash on disconnecting or powering off the second monitor > in the DP-MST chain. I

Re: [Intel-gfx] [PATCH v2] drm/dp/mst: fix kernel oops when turning off secondary monitor

2017-01-25 Thread Nathan Ciobanu
I tested this patch in dinq on a KBL system and it fixed the bug. The system doesn't crash on disconnecting or powering off the second monitor in the DP-MST chain. I also replied to the Bugzilla issue. Tested-by: Nathan D Ciobanu On 12/05/2016 01:49 PM, Pierre-Louis Bossart wrote: 100% repro

Re: [Intel-gfx] [PATCH v2] drm/dp/mst: fix kernel oops when turning off secondary monitor

2017-01-25 Thread Nathan Ciobanu
I tested this on a KBL using 01-25-2017 dinq and it fixed the bug. Tested-by: Nathan D Ciobanu On 12/05/2016 01:49 PM, Pierre-Louis Bossart wrote: 100% reproducible issue found on SKL SkullCanyon NUC with two external DP daisy-chained monitors in DP/MST mode. When turning off or changing the

[Intel-gfx] [PATCH v2] drm/dp/mst: fix kernel oops when turning off secondary monitor

2016-12-05 Thread Pierre-Louis Bossart
100% reproducible issue found on SKL SkullCanyon NUC with two external DP daisy-chained monitors in DP/MST mode. When turning off or changing the input of the second monitor the machine stops with a kernel oops. This issue happened with 4.8.8 as well as drm/drm-intel-nightly. This issue is traced