port-macppc: Re: Debugging XF 4.1 on Cube

Subject: Re: Debugging XF 4.1 on Cube
To: None <paul@macmaverick.net>
From: Charles M. Hannum <abuse@spamalicious.com>
List: port-macppc
Date: 10/05/2001 03:07:49

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On Thu, 2001-10-04 at 23:42, Paul B. Lorah wrote:
> (WW) RADEON(0): Video BIOS not found!

This is expected, but...

> (II) RADEON(0): PLL parameters: rf=61440 rd=0 min=-11210752 max=61440; xclk=0

This is very strange, and is the source of the X server dying.  Here's a
patch that might help.



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Index: radeon_driver.c
===================================================================
RCS file: /cvsroot/xsrc/xfree/xc/programs/Xserver/hw/xfree86/drivers/ati/radeon_driver.c,v
retrieving revision 1.1.1.3
diff -c -2 -r1.1.1.3 radeon_driver.c
*** radeon_driver.c	2001/06/09 15:05:55	1.1.1.3
--- radeon_driver.c	2001/10/05 03:07:04
***************
*** 633,636 ****
--- 633,637 ----
      if (info->VBIOS[0] != 0x55 || info->VBIOS[1] != 0xaa) {
  	info->BIOSAddr = 0x00000000;
+ 	info->VBIOS = 0;
  	xf86DrvMsg(pScrn->scrnIndex, X_WARNING,
  		   "Video BIOS not found!\n");

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