Re: [OpenBIOS] [PATCH 4/10] Place framebuffer address in frame-buffer-adr

[Mark Cave-Ayland]

On 09/08/11 22:54, William Hahne wrote:
> BootX gets the framebuffer address to provide to Mac OS from the
> frame-buffer-adr value. This value was previously just set to null.
> Index: packages/video.c
>
> --- packages/video.c (revision 1041)
> +++ packages/video.c (working copy)
> @@ -332,6 +369,9 @@
> video.has_video = 1;
> video.pal = malloc( 256 * sizeof(unsigned long) );
> PUSH(video.fb.mphys);
> feval("to frame-buffer-adr");
> #ifdef CONFIG_PPC
>         s = (video.fb.mphys & 0xfff);
>         size = ((video.fb.h * video.fb.rb + s) + 0xfff) & ~0xfff;

I think this looks sensible, but will defer to the PPC maintainers.

ATB,

Mark.