On Mon, Sep 26, 2011 at 10:22:01PM -0700, Ben Widawsky wrote: > On Mon, 26 Sep 2011 19:59:50 +0200 > Daniel Vetter <[email protected]> wrote: > > diff --git a/drivers/gpu/drm/i915/i915_irq.c > > b/drivers/gpu/drm/i915/i915_irq.c index da5d607..09c11e4 100644 > > --- a/drivers/gpu/drm/i915/i915_irq.c > > +++ b/drivers/gpu/drm/i915/i915_irq.c > > @@ -1694,7 +1694,7 @@ void i915_hangcheck_elapsed(unsigned long data) > > if (dev_priv->hangcheck_count++ > 1) { > > DRM_ERROR("Hangcheck timer elapsed... GPU > > hung\n"); > > - if (!IS_GEN2(dev)) { > > + if (!IS_GEN2(dev) && i915_try_reset) { > > /* Is the chip hanging on a > > WAIT_FOR_EVENT? > > * If so we can simply poke the > > RB_WAIT bit > > * and break the hang. This should > > work on > > I think you should also be able to accomplish the same thing > with enable_hangcheck param. I had the same problem with the > debugger :)
I agree. Iirc you have some patches floating in that area to make the hangcheck a bit more robust. Can you maybe add this to that series and (re-)submit? Cheers, Daniel -- Daniel Vetter Mail: [email protected] Mobile: +41 (0)79 365 57 48 _______________________________________________ Intel-gfx mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/intel-gfx
