[ltp] Changing CRT frequency

Gavin W. Burris aka 86 linux-thinkpad@linux-thinkpad.org
Tue, 28 Feb 2006 17:40:34 -0500


You can calculate your own modeline with this utility:
http://gtf.sourceforge.net/.

Cheers.

Shem Multinymous wrote:
> Hi,
> 
> On the ATI X300 graphics chip (ThinkPad T43), is there any way to
> change the CRT refresh frequency without restarting the X server, with
> both LCD and CRT active? A solution for either the radeon driver or
> the fglrx driver would be fine.
> 
> Switching of *resolution* with RANDR works perfectly with both
> drivers, but different monitors/projectors need different refresh
> rates.
> 
>   Shem

-- 
Gavin W. Burris aka 86
Senior Systems Programmer
Penn State Visualization Group
http://viz.aset.psu.edu/ga5in