Re: mach64 breakage in 2.6.22

[Olaf Hering]

On Thu, Jun 14, Ville SyrjÃlà wrote:

> On Thu, Jun 14, 2007 at 10:25:28AM +0200, Olaf Hering wrote:
> > On Sat, May 05, Andrew Morton wrote:
> > 
> > > ftp://ftp.kernel.org/pub/linux/kernel/people/akpm/patches/2.6/2.6.21/2.6.21-mm1/
> > 
> > > +atyfb-reorganize-clock-init.patch
> > 
> > This change breaks the display on an ibook1 with 800x600 lcd.
> 
> Are you sure?

Yes.

> Please try this patch:

>  	if (machine_is_compatible("PowerBook2,1")) {
>  		par->pll_limits.mclk = 70;
> -		par->pll_limits.xclk = 53;
> +		par->pll_limits.xclk = 106;

This oneliner fixes it for me.
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