Bug 2020

Summary: PLL probing does not work on Radeon 9200 SE PCI
Product: xorg Reporter: Andreas Tobler <toa>
Component: Driver/RadeonAssignee: Xorg Project Team <xorg-team>
Status: RESOLVED DUPLICATE QA Contact:
Severity: normal    
Priority: high CC: savelov
Version: git   
Hardware: PowerPC   
OS: Linux (All)   
Whiteboard:
i915 platform: i915 features:

Description Andreas Tobler 2004-12-06 03:24:54 UTC 
With the current sources I'm unable to get the Video BIOS read on my PowerMac
9600. So I do not have any proper PLL values to get my Screen modes to startup
the Xserver.

Benh posted a patch set which takes care of this and makes my Radeon card come up.

The patch is here:

http://lists.freedesktop.org/pipermail/xorg/2004-December/004962.html

The messages from the unsuccessful try:

(WW) RADEON(0): Video BIOS not detected, using default clock settings!
[snip]
(WW) RADEON(0): Mode pool is empty
(EE) RADEON(0): No valid modes found

The successful try:

(WW) RADEON(0): Video BIOS not detected, using default clock settings!
(WW) RADEON(0): Failed to probe xtal value ! Using default 27Mhz
(II) RADEON(0): Probed PLL values: xtal: 27.000000 Mhz, sclk: 124.875000 Mhz,
mclk: 100.125000 Mhz
[modes snipped]
(**) RADEON(0): Virtual size is 1280x1024 (pitch 1280)
(**) RADEON(0): *Default mode "1280x1024": 108.0 MHz, 64.0 kHz, 60.0 Hz
(--) RADEON(0): Display dimensions: (360, 290) mm
(--) RADEON(0): DPI set to (90, 89)
Comment 1 Alex Deucher 2004-12-13 07:50:27 UTC 

*** This bug has been marked as a duplicate of 2064 ***
Comment 2 Eugene Savelov 2005-09-18 09:11:51 UTC 
*** Bug 4371 has been marked as a duplicate of this bug. ***
Comment 3 Michel Dänzer 2006-05-09 03:21:56 UTC 
*** Bug 4371 has been marked as a duplicate of this bug. ***

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