Subject: Re: OpenBOOT 2.x vs. OpenBOOT 3.x vs. OpenFirmware
To: Julian Coleman <jdc@coris.org.uk>
From: Michael <macallan18@earthlink.net>
List: port-sparc
Date: 03/07/2005 13:55:24
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Hello,

> > - for cgsix ( more hard-coded geometry, I've seen more than one cgsix
> > running in something else than 1152x900 so we should probably get rid of
> > this ) - which forth words/properties return display geometry information
> > and exist on both OBP2 and 3?
> 
> The cgsix code calls:
> 
>   fb_setsize_obp()
> 
> with default values.  This in turn calls routines from:
> 
>   arch/sparc/sparc/promlib.c
> 
> so, I think calling that would be OK - the current code works with (at least)
> 1280x1024 on both sparc and sparc64.
Ok, I only saw this:
	fb_setsize_obp(fb, fb->fb_type.fb_depth, 1152, 900, node);
in cgsix_sbus.c.

Never mind ;)

have fun
Michael

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