Brad Reeves wrote:
> 1.  My original question was related to how I can turn off the panel
> backlight from the command line.  I am still not able to do it using
> "xset dpms force off"

Does the attached patch help ?

Regards,
Xavier
Index: src/via_lvds.c
===================================================================
--- src/via_lvds.c	(revision 743)
+++ src/via_lvds.c	(working copy)
@@ -89,7 +89,7 @@
         hwp->writeSeq(hwp, 0x2A, hwp->readSeq(hwp, 0x2A) | 0x0F);
     } else {
         /* Turn DFP High/Low pad off. */
-        hwp->writeSeq(hwp, 0x2A, hwp->readSeq(hwp, 0x2A) & 0x0F);
+        hwp->writeSeq(hwp, 0x2A, hwp->readSeq(hwp, 0x2A) & 0xF0);
     }
 }
 
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