Re: Videoprojector with PB 15" Alu
Vincent Lefevre <firstname.lastname@example.org> wrote:
> On my first generation G4 PowerBook, I can use an external monitor
> (or videoprojector) only with the 2.4.18 kernel.
According to BenH, you can get the CRT to work with m3mirror again by
only initializing the first screen reported by OF at boot.
In the 2.6 tree, this is done in arch/ppc/syslib/prom_init.c, in the
2.4 tree it's done in arch/ppc/kernel/prom_init.c.
A diff between kernel 2.4.18 and kernel 2.4.20 will show the changes
so you'll get an idea of what you have to do.
I haven't tested that yet, but that's something I should do this week,
as I'll need a working CRT, and cannot boot a 2.4 kernel anymore...
I'll post a patch if it works.
Julien BLACHE - Debian & GNU/Linux Developer - <email@example.com>
Public key available on <http://www.jblache.org> - KeyID: F5D6 5169
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