[ltp] Changing CRT frequency

Shem Multinymous linux-thinkpad@linux-thinkpad.org
Mon, 27 Feb 2006 19:35:33 +0200


Hi,

On 2/27/06, Alex Deucher <alexdeucher@gmail.com> wrote:
> If you use + instead of - in your metamodes it treats it as a clone
> mode.  That's what I was trying to say (ie, 1024x768-800x600 vs.
> 1024x768+800x600).  you can use it to mix in mixed clone modes along
> with a dualhead configuration.

All clear now. Thanks!

> Make sure you list both those custom modes in the screen section of
> your config.

Actually this doesn't seem to matter for the CRT2 modes.

Sheesh, this X config thing is big voodoo.

> Also if it's throwing out modes based on having the same
> refresh, then you may need a newer version of the radeon driver (I
> plugged in dummy refresh rates at some point to allow this). FWIW,
> this used to work when I committed this code, but I haven't tested it
> in ages.

OK, I'll retry this with X.org 7.0 (when Fedora Core 5 is out...).

  Shem