Underscan/Overscan

[Marius Gröger]

Hello all,

does the OSS radeon driver offer a feature similar to Catalyst's scaling
options to control overscan/underscan? I use a TV set for output which
unfortunately does not allow to turn off underscan; currently I'm using
specially tailored modelines, but I'm loosing pixels that way.

I tried xrandr --scale, but it didn't have any noticable effect.

GPU is a HD3200 (780G).

I'm not subscribed to the the list, so please kindly CC me when replying.

Thanks
Marius