On Fri, 2009-03-27 at 16:08 -0700, Jesse Barnes wrote: > On Mon, 23 Mar 2009 13:48:01 -0700 > Arjan van de Ven <ar...@infradead.org> wrote: > > > >From a121507f31e37a809dfa21c9756aa83f36d7acbf Mon Sep 17 00:00:00 > > >2001 > > From: Arjan van de Ven <ar...@linux.intel.com> > > Date: Mon, 23 Mar 2009 13:37:20 -0700 > > Subject: [PATCH] KMS: do a faster EDID > > > > for some outputs (like LVDS), the current delays in the EDID reader > > are way overkill. > > > > This patch makes the EDID reader try twice; first with a 5x faster > > probe, and if that fails, it probes at the current speed. This > > reduces probe time on my LVDS panel significantly. > > > > Signed-off-by: Arjan van de Ven <ar...@linux.intel.com> > > Theoretically this should work fine, but there may be more savings to > be had in the underlying EDID fetching code & timing. I know our > timings aren't as good as X yet, but we may be able to do something > similar in the actual DDC probing as well (use fast timings first, then > fall back to robust ones if that fails) and get a double benefit. Have > you looked at that at all? > > Either way, this one looks ok, so I'm ok with it as long as Dave is. > > Acked-by: Jesse Barnes <jbar...@virtuousgeek.org>
We need to just figure out how to use the GMBUS stuff successfully. It's what everyone else uses as far as I know. -- Eric Anholt e...@anholt.net eric.anh...@intel.com
signature.asc
Description: This is a digitally signed message part
------------------------------------------------------------------------------ Register Now & Save for Velocity, the Web Performance & Operations Conference from O'Reilly Media. Velocity features a full day of expert-led, hands-on workshops and two days of sessions from industry leaders in dedicated Performance & Operations tracks. Use code vel09scf and Save an extra 15% before 5/3. http://p.sf.net/sfu/velocityconf
-- _______________________________________________ Dri-devel mailing list Dri-devel@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/dri-devel
