[mythtv-users] OT - aspect ratio and non-square pixel display
HP-mini
blm-ubunet at slingshot.co.nz
Mon May 20 19:50:09 UTC 2013
The latest nVidia driver series has returned the over/underscan GUI
tool.
For the previous you had to use viewportin/out..
To override the DPI from EDID (if any):
/etc/X11/xorg.conf
Section "Monitor"
Identifier "Monitor1"
<snip>
UseModes "myHDTV"
DisplaySize 650 366
EndSection
Section "Screen"
<snip>
Monitor "Monitor1"
Option "UseEDIDDpi" "False"
Option "ConstantDPI" "False"
EndSection
EOF
FWIU If the Option "DPI" "string" is used. it ignores the displaysize.
The display size is normally calculated from DPI & native pixel size.
xdpyinfo | grep -B1 dot
You could post a link to copy of /var/log/Xorg.0.log file..
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