2014-05-13 15:22 GMT+02:00 Daniel Vetter <daniel@xxxxxxxx>: > 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; > } > > -- Doesn't work for me, I still have an underrun at boot-up. Thanks, Jörg _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
