Sun Microsystems Sun XVR-200, Installation Manual

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16 Sun XVR-200 Graphics Accelerator Installation Guide • December 2006
Note –
By default, the color depth is set to 24-bit for all resolutions.
Examples
To configure the resolution to 1280
×
1024
×
60 Hz, type:
Note –
If no device is specified,
fbconfig
configures the console Sun XVR-200
graphics accelerator.
To verify the resolution prior to setting it permanently, add the word
try
after the
resolution name. This option displays a test pattern on the screen until you press the
Return key. The resolution is then accepted or rejected. For example:
-file machine | system
Specifies whether to modify
OWconfig
from
/etc/openwin/server/etc
or
/usr/openwin/server/etc
, respectively.
-depth 8|24|8+24
Changes the color depth to 8 only or 8+24 mode.
-defaults
Changes all option values to their default values.
doublewide,
doublehigh enable/disable
Enable/disable the dual-screen output feature. (See “Dual-
Screen Mode” on page 17 .)
-24only enable/disable
Forces all windows to use 24-bit visuals. This disables 8+24
mode and might prohibit some 8-bit applications from working.
-cachedpixmap enable/disable
Turns off the off-screen cached pixmap feature. Default is
enable
.
-propt
Displays current settings.
-prconf
Displays hardware information.
-help
Shows complete usage listing.
# fbconfig -res 1280x1024x60
# fbconfig -dev /dev/fbs/mko0 -res 1280x1024x60 try
TABLE 2-6
Parameter Options (Continued)
Parameter Description