On Wed, Mar 17, 2010 at 02:12:04AM +0000, Scott James Remnant wrote: > On Tue, 2010-03-16 at 18:44 -0700, Bryce Harrington wrote: > > > As we move into the new world of KMS, I'm noticing that a lot of our > > established procedures and tools for debugging modesetting problems no > > longer work. > > > One thing I did notice from talking with upstream nouveau today and > debugging the Latitude D620 - our kernels don't have mmiotrace support > compiled in. > > I'm not sure why, perhaps kernel team could answer that? > > It looks like a tracer like any other, and has to be enabled through > sysfs before it actually traces - surely this would be a good thing to > have?
Yeah RAOF and I discussed adding mmiotrace support in our debugging tools. He didn't think it would buy us much. But I'll let him explain his findings... > That then turns all nouveau issues into "fire up nvidia-glx under > mmiotrace", "send upstream" Ha if only it were so simple. All our bugs would belong to them. Bryce -- Ubuntu-x mailing list [email protected] Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-x
