Re: Multiple Displays on Laptop

On Fri, 31 Dec 2004 17:33:43 -0500, Jason Van Patten <[email protected]> wrote:
> Alex -
> 
> Alex Deucher wrote:
> > you can accomplish this by adding a virtual line to your screen section:
> >
> >                     Virtual 2048 1536
> 
> I did some more work by adding modelines to the Monitor section:
> 
>          Modeline "2048x1536"  340.48  2048 2216 2440 2832  1536 1537 1540
> 1603 -hsync +vsync
>          Modeline "1920x1440"  341.35  1920 2072 2288 2656  1440 1441 1444
> 1512 -hsync +vsync
> 
> And adding a CRT2 section to the Video card section:
> 
>          Option      "CRT2HSync" "30.0 - 130.0"
>          Option      "CRT2VRefresh" "50.0 - 160.0"
> 

The driver doesn't parse spaces in those options correctly.  try this instead:

          Option      "CRT2HSync" "30-130"
          Option      "CRT2VRefresh" "50-160"


Alex

> No joy.  The log still says:
> 
> (II) RADEON(0): Validating CRTC2 modes for MergedFB ------------
> (II) RADEON(0): CRT2 Monitor: Using hsync value of 30.00 kHz
> (II) RADEON(0): CRT2 Monitor: Using hsync value of 130.00 kHz
> (II) RADEON(0): CRT2 Monitor: Using vrefresh value of 50.00 Hz (II)
> RADEON(0): CRT2 Monitor: Using vrefresh value of 160.00 Hz
> (II) RADEON(0): Clock range:  20.00 to 350.00 MHz
> (II) RADEON(0): Not using mode "2048x1536" (hsync out of range)
> (II) RADEON(0): Not using mode "1920x1440" (hsync out of range)
> 
> Why does it think the two Modes are "hsync out of range?"  I'm using the
> exact Modelines I get from running X on that monitor (using a different box.)
> 
> jas
> --
> Jason Van Patten
>