[arch-general] Screen Scaling Issues

Alfredo Palhares masterkorp at masterkorp.net
Wed Aug 8 09:36:49 EDT 2012


Hello, i am having some problems setting up Xorg correctly.

I have a ATI Radeon 7750 codename "Cape Verde"
VGA compatible controller: Advanced Micro Devices [AMD] nee ATI Cape Verde PRO [Radeon HD 7700 Series]

I have a problem when i start X, on 1920x1080 the screen is not fully used, i get some black border
all around the screen.
To "fix" this i have to open amdcccle and in the DTV(1) section -> Adjustments and on 
Scalling Options i have to move the bar from 0 to zero again.

This does solve the problem, but it does not persist between reboots (does not change Xorg.conf at all
even as root). Is it possible to set this as an option on the xord.conf ? I probably does, but I 
failed to find the name of that option.

As attachemnt goes my catalyst config file

Any sugestions are welcomne.

--
Regards
Alfredo Palhares
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