On Thu, Jan 07, 2016 at 10:29:10AM +0200, Jani Nikula wrote: > We still keep getting > > [ 4.249930] [drm:gen8_irq_handler [i915]] *ERROR* The master control interrupt lied (SDE)! > > This reverts > > commit 820da7ae46332fa709b171eb7ba57cbd023fa6df > Author: Jani Nikula <jani.nikula@xxxxxxxxx> > Date: Wed Nov 25 16:47:23 2015 +0200 > > Revert "drm/i915: shut up gen8+ SDE irq dmesg noise" > > which in itself is a revert, so this is just doing > > commit 97e5ed1111dcc5300a0f59a55248cd243937a8ab > Author: Daniel Vetter <daniel.vetter@xxxxxxxx> > Date: Fri Oct 23 10:56:12 2015 +0200 > > drm/i915: shut up gen8+ SDE irq dmesg noise > > all over again. I'll stop pretending I understand what's going on like I > did when I thought I'd fixed this for good in > > commit 6a39d7c986be4fd18eb019e9cdbf774ec36c9f77 > Author: Jani Nikula <jani.nikula@xxxxxxxxx> > Date: Wed Nov 25 16:47:22 2015 +0200 > > drm/i915: fix the SDE irq dmesg warnings properly > > Reported-by: Chris Wilson <chris@xxxxxxxxxxxxxxxxxx> > Reference: http://mid.gmane.org/20151213124945.GA5715@xxxxxxxxxxxxxxxxxxxxxxxxx > Bugzilla: https://bugs.freedesktop.org/show_bug.cgi?id=92084 > Cc: drm-intel-fixes@xxxxxxxxxxxxxxxxxxxxx > Fixes: 820da7ae4633 ("Revert "drm/i915: shut up gen8+ SDE irq dmesg noise"") > Signed-off-by: Jani Nikula <jani.nikula@xxxxxxxxx> Oh well, agreed it's time to give up :( Acked-by: Daniel Vetter <daniel.vetter@xxxxxxxx> > --- > drivers/gpu/drm/i915/i915_irq.c | 10 +++++++--- > 1 file changed, 7 insertions(+), 3 deletions(-) > > diff --git a/drivers/gpu/drm/i915/i915_irq.c b/drivers/gpu/drm/i915/i915_irq.c > index 3f8c753997ba..fa8afa7860ae 100644 > --- a/drivers/gpu/drm/i915/i915_irq.c > +++ b/drivers/gpu/drm/i915/i915_irq.c > @@ -2414,9 +2414,13 @@ static irqreturn_t gen8_irq_handler(int irq, void *arg) > spt_irq_handler(dev, pch_iir); > else > cpt_irq_handler(dev, pch_iir); > - } else > - DRM_ERROR("The master control interrupt lied (SDE)!\n"); > - > + } else { > + /* > + * Like on previous PCH there seems to be something > + * fishy going on with forwarding PCH interrupts. > + */ > + DRM_DEBUG_DRIVER("The master control interrupt lied (SDE)!\n"); > + } > } > > I915_WRITE_FW(GEN8_MASTER_IRQ, GEN8_MASTER_IRQ_CONTROL); > -- > 2.1.4 > > _______________________________________________ > Intel-gfx mailing list > Intel-gfx@xxxxxxxxxxxxxxxxxxxxx > http://lists.freedesktop.org/mailman/listinfo/intel-gfx -- Daniel Vetter Software Engineer, Intel Corporation http://blog.ffwll.ch _______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
