On Mon, 06 Jun 2011 11:09:30 -0700, Keith Packard <[email protected]> wrote: > On Mon, 06 Jun 2011 18:50:16 +0100, Chris Wilson <[email protected]> > wrote: > > > Hah. Anyway it is actually irrelevant as it turns out, the kernel is broken > > with any per-surface tiling on gen2/gen3. > > Right, seems like we need to signal user space that tiling works now, > which should involve a new ioctl of some form?
So PARAM_HAS_PER_SURFACE_TILING and re-enable fencing for render operations on gen2/3. > > Yes, I can. But the simple bug fix doesn't fix anything without the other > > chunk. Do you still want it split? > > Isn't it a general bug? We're asking for an alignment value using the > wrong tiling mode when changing tiling modes. Indeed. I just can't test the patch independently since the hangs look identical. -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
