On 08/23/2010 03:50 PM, Chris Ball wrote: > Hi Francisco, > > > There is a problem with this on pre-nv20 cards. Fbcon > > acceleration won't work properly with IRQs disabled because you > > miss the context switching interrupts: You'll get a locked up > > fbcon if you hit sysrq-g when there's some process using the GPU. > > > > I'd suggest disabling acceleration while in debug mode > > (e.g. using nouveau_fbcon_save_disable_accel()). That aside the > > patch looks good to me. > > Thanks very much for this. Here's a (only compile-tested) patch for > this, on top of jwessel's current kgdb-next branch. Jason, would you > mind testing on pre-nv20 and applying? > > Thanks Chris,
This is applied to the kgdb tree, and I'll send the whole atomic modesetting series over to dri-devel as soon as it passes the regression tests as that should be the place it is merged from unless we receive sign-off from Jesse Barnes and Dave Airlie in which case I'll put it in a future pull request. It was pretty cool to see the kdb/kms feature finally working on the laptop I use the most. Thanks, Jason. _______________________________________________ Nouveau mailing list [email protected] http://lists.freedesktop.org/mailman/listinfo/nouveau
