Tech Source Raptor 4000 Series (for Linux) - Manual (Page 40)

Raptor 4000 Series: Reference Manual
©2009 Tech Source Inc. 34 Part #65-0271-01
To enable DDC mode, the
“DDCCheck” “off”
option must be
commented out in the
“Device” Section
of your Raptor card.
This line option can be found in the
xorg.conf
file and must be
commented out prior to starting the Xserver.
In the example provided,
Option “DDCCheck” “off”
is
commented out, so DDC will be enabled.
Section "Device"
Identifier "Rapafp0"
Driver "rapafp"
BusID "PCI:2:9:0"
Card "TSI Raptor 4000"
Option "Device" "/dev/rapafp0"
Option "Mode" "24"
Option "ScaleCursPos" "on"
Screen 0
Option "Head" "0"
# Option "DDCCheck" "off"
# Option "Rotation" "+r"
# Option "Sync" "sx"
# Option "BackingStore"
# Option "SaveUnder"
# Option "TranspColor" "0x0a3246"
EndSection
4.7.3 Setting Mode Line
To select a specific mode line and refresh rate, both the
Monitor
and the
Screen
sections of the configuration file need to be
modified. The configuration file used in the following example is
/etc/X11/xorg.conf
. If the mode line you wish to use for you
display is not listed, then a list of supported resolutions along with
their corresponding timing numbers is available in the file
/etc/X11/rapafp_modeline
.