radeonfb bug 3022 fix not correctly integrated

Peter Frühberger peter.fruehberger at gmail.com
Mon Sep 4 07:22:36 UTC 2006


Could you please incorporate this patch from here:
http://bugme.osdl.org/show_bug.cgi?id=3022

It is also included in kernel 2.6.18-rc5?

It was integrated in the dapper release. I tried edgy yesterday with the 
radeonfb loaded, but my hardware is not put into D2 state during suspend, 
even with the "force_sleep" parameter it did not work!

the kernel tells following:

[17179569.184000] Kernel command line: 
root=UUID=1e4a2f91-0b96-4027-b420-4f0e1dd1fa06 ro quiet splash 
resume=/dev/hda5 video=radeonfb:force_sleep
[17179572.468000] radeonfb: Retrieved PLL infos from BIOS
[17179572.468000] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=183.00 Mhz, 
System=183.00 MHz
[17179572.468000] radeonfb: PLL min 12000 max 35000
[17179574.340000] radeonfb: Monitor 1 type LCD found
[17179574.340000] radeonfb: Monitor 2 type no found
[17179574.340000] radeonfb: panel ID string: 1024x768
[17179574.340000] radeonfb: detected LVDS panel size from BIOS: 1024x768
[17179574.460000] radeonfb: Dynamic Clock Power Management enabled
[17179574.460000] radeonfb (0000:01:00.0): ATI Radeon LW


a normally working patch tells me something like this:
dmesg from boot:
[42949376.020000] radeonfb: Retreived PLL infos from BIOS
[42949376.020000] radeonfb: Reference=27.00 MHz (RefDiv=12) Memory=183.00 Mhz,
System=183.00 MHz
[42949376.020000] radeonfb: PLL min 12000 max 35000
[42949378.660000] radeonfb: Monitor 1 type LCD found
[42949378.660000] radeonfb: Monitor 2 type no found
[42949378.660000] radeonfb: panel ID string: 1024x768
[42949378.660000] radeonfb: detected LVDS panel size from BIOS: 1024x768
[42949378.660000] radeondb: BIOS provided dividers will be used
[42949378.840000] radeonfb: Dynamic Clock Power Management enabled
[42949378.840000] radeonfb: IBM ThinkPad R40 (2722) detected, enabling D2 
sleep
[42949378.840000] radeonfb (0000:01:00.0): ATI Radeon LW


dmesg from suspend:
[42949561.250000] radeonfb (0000:01:00.0): suspending to state: 2...
[42949561.250000] radeonfb (0000:01:00.0): switching to D2 state...
[42949588.260000] radeonfb (0000:01:00.0): resuming from state: 2...
[42949588.260000] radeonfb (0000:01:00.0): switching to D0 state...


Is something wrong with this integrated patch?

Thx
Peter
-- 
"The Death of One is a tragedy, the Death of Millions is just a statistic" - 
M.M.

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