On Tue, 19 Apr 2011 14:26:04 -0700, Keith Packard <kei...@keithp.com> wrote: > On Tue, 19 Apr 2011 21:32:02 +0100, Chris Wilson <ch...@chris-wilson.co.uk> > wrote: > > > We need to ensure that we feed valid memory into the display plane > > attached to the pipe when switching the pipe on. Otherwise, the display > > engine may read through an invalid PTE and so throw an PGTBL_ER > > exception. > > This seems to rewrite most of the load detection code, but doesn't > justify that rewrite in comments (either commit or in-line). You'll need > to break this up so that we can actually see what is changing.
I created a fresh series of patches that hopefully clarifies what needs to be corrected in intel_get_load_detect_pipe(). It was meant to be attached here, but I failed to drive git send-email correctly. :( -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/intel-gfx
