32 Sun XVR-600 Graphics Accelerator Installation and User’s Guide • May 2004
Checking Device Configuration
Use fbconfig to check the X window system (-propt) and Sun XVR-600 graphics
accelerator (-prconf) device configuration values.
The fbconfig -propt option displays the values of all options (for the specified
device) saved in the OWconfig file (see below for an example). These are the values
the X window system will use the next time it starts on that device:
Note – Video Mode: NONE indicates that the graphics accelerator will use the
display device EDID data, if present, to select a video mode appropriate for the
display device.
host% fbconfig -dev jfb0 -propt
--- OpenWindows Configuration for /dev/fbs/jfb0 ---
OWconfig: machine
Video Mode: NONE
Accum: Enabled (allocate an accumulation buffer if possible)
Multisample Information:
Multisample Mode: Disabled (multisample visuals will not be available)
Samples Per Pixel: N/A (multisampling disabled)
Visual Information:
Default Visual: Non-Linear Normal Visual
Visual Ordering: Linear Visuals are last
Gamma Correction Value: 2.22
Gamma Correction Table: Not Available
Fake8 rendering: enabled
Default Visual Depth (defdepth): 8
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