From mboxrd@z Thu Jan 1 00:00:00 1970 Subject: Re: VGA out/External Monitor on ibook 2 From: Michel =?ISO-8859-1?Q?D=E4nzer?= To: Michael Schmitz Cc: Manuj Dhingra , Michael Schmitz , linuxppc-dev@lists.linuxppc.org In-Reply-To: References: Content-Type: text/plain; charset=ISO-8859-1 Message-Id: <1044898053.10697.27.camel@thor> Mime-Version: 1.0 Date: 10 Feb 2003 18:27:33 +0100 Sender: owner-linuxppc-dev@lists.linuxppc.org List-Id: On Mon, 2003-02-10 at 17:24, Michael Schmitz wrote: > > > Owen asked: How was it using OFFB? The phase is steady with the OFFB. > > > > > Does that ring a bell with anyone > > > here? Does anyone know which PLL setting the hsync position is derived > > > from? > > > > > > Michael > > > > Is it possible that the lcd and crt *have to be* on different > > controllers? From what I understand, OF and OSX set it up that way but we > > Yep, that's entirely possible. Maybe we can't get the proper specs for > both on one controller. > > > don't. As I have no documentation, this is just a conjecture. > > Still I would like to do just that. But I am constrained by the lack of > > documentation. Pointers anybody? Maybe people who desire a dual-head would > > like to help :) > > I'd talk to Michel Dänzer about this. The XFree people might have figured > something out on other (i386) architectures. XFree developers have access > to at least some ATI docs. The XFree86 radeon driver has indeed solved this by using both CRTCs. The code is there for everyone to look at. ;) -- Earthling Michel Dänzer (MrCooper)/ Debian GNU/Linux (powerpc) developer XFree86 and DRI project member / CS student, Free Software enthusiast ** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/