On Mar 18,  5:04pm, Jonathan Stone wrote:
> 
> ...The following patch, for sys/arch/pmax/dev/sfb.c, may not even
> compile, but if it does, it should get the correct screen size on the
> PMAGB-BB and other variants.
> 
> The kernel will probably need additional work to get the console size
> correct, but it'd be very helpful to know if this is approximately
> right.

  Almost, but isn't fb_height the vertical size of the framebuffer, and
fb_width the horizontal width?

  I also think that fi_pixelsize and fi_linebytes probably need to be
calculated.  Also, the offset values used for positioning the cursor
in bt459.c need to be adjusted depending upon the display size.

> + 	  fi->fi_type.fb_height = (h_setup & 0x01ff) << 2;
> + 	  fi->fi_type.fb_width = (v_setup & 0x07ff);

Michael

-- 
Michael L. Hitch			mhitch@montana.edu
Computer Consultant
Information Technology Center
Montana State University	Bozeman, MT	USA