On Thu, Apr 17, 2008 at 11:16 AM, Mark Knecht <markknecht@...> wrote:
<SNIP>
>
>  Macintosh non-volatile memory driver v1.1
>  PCI: Enabling device 0000:00:10.0 (0006 -> 0007)
>  radeonfb (0000:00:10.0): Invalid ROM signature 0 should be 0xaa55
>  radeonfb: Retrieved PLL infos from Open Firmware
>  radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=190.00 Mhz, System=250.00 MHz
>  radeonfb: PLL min 12000 max 35000
>  i2c-adapter i2c-2: unable to read EDID block.
>  i2c-adapter i2c-2: unable to read EDID block.
>  i2c-adapter i2c-2: unable to read EDID block.
>  radeonfb: Monitor 1 type CRT found
>  radeonfb: EDID probed
>  radeonfb: Monitor 2 type CRT found
>  radeonfb: EDID probed
>  Console: switching to colour frame buffer device 90x25
>  radeonfb (0000:00:10.0): ATI Radeon Yb
>  vga16fb: initializing
>  vga16fb: mapped to 0x000a0000
>  fb1: VGA16 VGA frame buffer device
>

I rebooted with the install CD to look at the dmesg data when the
monitor is set up and working correctly. There is one difference which
is mode the frame buffer switched into:

Macintosh non-volatile memory driver v1.1
PCI: Enabling device 0000:00:10.0 (0006 -> 0007)
radeonfb (0000:00:10.0): Invalid ROM signature 0 should be 0xaa55
radeonfb: Retrieved PLL infos from Open Firmware
radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=190.00 Mhz, System=250.00 MHz
radeonfb: PLL min 12000 max 35000
i2c_adapter i2c-2: unable to read EDID block.
i2c_adapter i2c-2: unable to read EDID block.
i2c_adapter i2c-2: unable to read EDID block.
radeonfb: Monitor 1 type CRT found
radeonfb: EDID probed
radeonfb: Monitor 2 type CRT found
radeonfb: EDID probed
Console: switching to colour frame buffer device 128x48
radeonfb (0000:00:10.0): ATI Radeon Yb
vga16fb: initializing
vga16fb: mapped to 0x000a0000
fb1: VGA16 VGA frame buffer device


- Mark
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