On Tue, May 13, 2014 at 12:38:41PM +0200, Daniel Vetter wrote: > On Tue, May 13, 2014 at 12:29 PM, Jörg Otte <jrg.otte@xxxxxxxxx> wrote: > >>> Branch drm-intel-nightly as of > >>> ed60c27 drm-intel-nightly: 2014y-05m-09d-21h-51m-45s integration manifest > >>> looks badly: > >>> - KDE splash screen on boot-up is not visible > >>> - x-windows don't have title and menu bars > >>> - KDE system menu is not visible > >>> - moving windows around destroys its content > >> > >> Ugh, that's ugly. Nothing else change like e.g. the version of > >> xfree-video-intel? > > > > (II) Loading /usr/lib/xorg/modules/drivers/intel_drv.so > > (II) Module intel: vendor="X.Org Foundation" > > compiled for 1.11.3, module version = 2.17.0 > > Module class: X.Org Video Driver > > ABI class: X.Org Video Driver, version 11.0 > > Chris, any ideas? It's an ivybridge apparently. > > For the fifo underruns I think we've fully confirmed that they only > happen on boot-up. I'll try to come up with some ideas what could have > gone wrong there. Please test the below patch. -Daniel diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c index b10fbde1d5ee..63ced2dee027 100644 --- a/drivers/gpu/drm/i915/i915_irq.c +++ b/drivers/gpu/drm/i915/i915_irq.c @@ -427,9 +427,6 @@ bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, ret = !intel_crtc->cpu_fifo_underrun_disabled; - if (enable == ret) - goto done; - intel_crtc->cpu_fifo_underrun_disabled = !enable; if (enable && (INTEL_INFO(dev)->gen < 5 || IS_VALLEYVIEW(dev))) @@ -441,7 +438,6 @@ bool __intel_set_cpu_fifo_underrun_reporting(struct drm_device *dev, else if (IS_GEN8(dev)) broadwell_set_fifo_underrun_reporting(dev, pipe, enable); -done: return ret; } -- Daniel Vetter Software Engineer, Intel Corporation +41 (0) 79 365 57 48 - http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
