von aspettl » 10.01.2006 11:22
You have to use the proprietary ATI driver. Install the newest version (it's a simple binary, execute, press return several times, but remove fglrx and probably "linux-restriced-modules"-packages from your distribution before!). Then you can use fglrxconfig (it asks questions regarding tv out) or do it manually in xorg.conf.
A restart is the safest method to make sure old drivers/modules are unloaded and X is started with fglrx.
There is a tool from ATI which can change properties like tv out while running X, it is installed with the driver.
Regards
Aaron