From: Manuj Dhingra <manuj_dhingra@ae•gatech.edu>
To: Michael Schmitz <schmitz@opal•biophys.uni-duesseldorf.de>
Cc: linuxppc-dev@lists•linuxppc.org
Subject: Re: VGA out/External Monitor on ibook 2
Date: Mon, 10 Feb 2003 10:06:02 -0500 [thread overview]
Message-ID: <20030210150602.GA9933@haar.ae.gatech.edu> (raw)
In-Reply-To: <Pine.LNX.4.33.0302101055260.10914-100000@opal.biophys.uni-duesseldorf.de>
On Feb 10, 2003 05:06 Monday Michael Schmitz wrote:
> > > case 2: Monitor not connected at boot up
>
> Someone lately posted a message detailing the problem (either here or on
> debian-powerpc): the hsync and vsync pulses appear to be OK (correct
> frequency) but have a phase jitter.
Unless somebody else posted it too, that would be me. And I now realise
that it was based on your suggestion (on debian-powerpc) a year back!
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
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 :)
regards,
-manuj
** Sent via the linuxppc-dev mail list. See http://lists.linuxppc.org/
next prev parent reply other threads:[~2003-02-10 15:06 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2003-01-20 15:59 VGA out/External Monitor on ibook 2 Manuj Dhingra
2003-01-20 18:22 ` Owen Stampflee
2003-02-02 21:35 ` Manuj Dhingra
2003-02-03 17:44 ` external cinema 22" display daRonin
2003-02-09 10:44 ` VGA out/External Monitor on ibook 2 Harald Welte
2003-02-10 10:06 ` Michael Schmitz
2003-02-10 15:06 ` Manuj Dhingra [this message]
2003-02-10 16:24 ` Michael Schmitz
2003-02-10 17:27 ` Michel Dänzer
2003-02-10 18:43 ` Manuj Dhingra
2003-02-11 0:38 ` Michel Dänzer
2003-02-13 22:52 ` DVI External Monitor on TiBook IV daRonin
2003-02-14 11:06 ` Benjamin Herrenschmidt
2003-02-25 18:43 ` VGA out/External Monitor on ibook 2 --Success!! Manuj Dhingra
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