On Tue, 12 Apr 2011 10:26:36 -0700, Keith Packard <[email protected]> wrote: > On Tue, 12 Apr 2011 18:06:51 +0100, Chris Wilson <[email protected]> > wrote: > > > This patch rearranges the code we already have to clear up the > > conflicting state upon init and calls it from reset (which is called > > after we have lost control of the hardware, i.e. along both the boot and > > resume paths) instead. > > Note that intel_sanitize_modesetting does not do anything on PCH > hardware yet. Otherwise, this looks like a reasonable plan.
Yes, at the moment the only scenario we've discovered is where the BIOS sets up a conflicting pipe<->plane mapping, which is only possible before PCH. If we go hunting, we can probably find many more. :| -Chris -- Chris Wilson, Intel Open Source Technology Centre _______________________________________________ stable mailing list [email protected] http://linux.kernel.org/mailman/listinfo/stable
