2013-01-07, 04:32
(2012-12-31, 18:35)fritsch Wrote: via ssh:
Code:sudo service lightdm stop
sudo aticonfig --set-pcs-val=MCIL,DigitalHDTVDefaultUnderscan,0
sudo aticonfig --sync-vsync=on
sudo aticonfig --set-pcs-u32=MCIL,HWUVD_H264Level51Support,1
sudo service lightdm start
you will need all three to be happy, so I mentioned them here.
Set your TV to "just scan" mode (LG) or "Fit" (Samsung) this will make sure 1:1 Pixel Mapping.
@fritsch
Sorry for the delay. I was able to get this to work with you instructions with one mod at least for my setup. Instead of Underscan 0 Underscan 6 worked. Anything worked, but not zero at least for my TV, 6 scaled well. For whatever reason by default, my TV clips the output rather than having black borders.
What I still dont understand is why afterwards, I can change this through Control Center and it will take on the next session. I would have guessed the '0' setting would force it not to default and then I could change it in the same way, but at least for me I dont think it behaves this way. I have to set it to something other than '0' and then I can change it through the GUI in control center.
I think one of the last things I need to figure is why the session seizes after some time. I am guessing screen saver or power saving mode.
Thank you again Fritsch.