Michel D�nzer <[EMAIL PROTECTED]> wrote:
> On Wed, 2004-11-10 at 20:53 +0000, Joerg Sommer wrote:
>> 
>> how can I disable the internal video and only use the external video with
>> the ibook g4?
>> 
>> I tried setting the "Screen 1", but it doesn't work.
>
> Have you tried Option "PanelOff" instead? (man radeon)

Yes, but it doesn't work too.

Section "Device"
        Identifier      "ATI External"
        Driver          "radeon"
        BusID           "PCI:0:16:0"
#       Option          "fbdev"         "/dev/fb/0"
#       Option          "UseFBDev"
        Option          "AGPMode"       "4"
#       Option          "AGPFastWrite"  "off"
#       Option          "DDCMode"
#       Option          "EnablePageFlip"
        Option          "DRIReinit"
#       Option          "BackBuffer"
        Option          "PanelOff"
        Option          "MergedFB"
        Option          "MonitorLayout" "LVDS,CRT"
        Option          "CRT2Position"  "Clone"
        Option          "CRT2HSync"     "30-50"
        Option          "CRT2VRefresh"  "43-60"
#       Option          "UseFWPLL"
EndSection

My panel becomes white from the left lower corner. The externel screen
looks allright.

Joerg.

-- 
Die am Lautesten reden, haben stets am wenigsten zu sagen.

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