On Tue, 22 Mar 2016, Nicolas Repentin <nicolas@shivaserv.fr> wrote:I'm searching for a fix for thread http://www.spinics.net/lists/intel-gfx/msg79628.html Does someone know how to ask the intel drm team to fix this issue?You just have. ;) Please try this patch series [1]. It's untested, but might help. Feedback appreciated. BR, Jani. [1] https://patchwork.freedesktop.org/series/4783/