Re: iBook G3 owners

[Benjamin Herrenschmidt <benh@kernel.crashing.org>]

On Sat, 2005-04-09 at 18:04 +0200, Kristian Peters wrote:
> Hi.
> 
> I own an iBook 2.2 900 MHz and did some testing with your recent patches.
> 
> Thermal management is somewhat better as before (2.6.8). My iBook isn't getting much hot anymore. btw: I'm using cpudynd to control cpu speed.
> 
> X doesn't work. I only see some wierd flickering when starting X.
> 
> Somehow sleep-support isn't supported by the kernel. Any ideas?
> 
> # pmud
> pmud [treshold = 420, margin = 15] started
> PMU version 12: iBook/G3 Pismo/G4 Titanium
> No sleep support on this hardware, exiting!
> daemon stopped (missing sleep support)

Do you have CONFIG_PMAC_PBOOK in your .config ? I don't know what's up
with X, what video chip do you have ? Did X broke with the latest kernel
or was it always broken ? Can you try figuing out what kernel version
broke it ? (and please CC me or I may miss your replies)

> 
> $ cat /proc/cpuinfo
> processor       : 0
> cpu             : 750FX
> temperature     : 52 C (uncalibrated)
> clock           : 900MHz
> revision        : 2.3 (pvr 7000 0203)
> bogomips        : 1785.85
> machine         : PowerBook4,3
> motherboard     : PowerBook4,3 MacRISC2 MacRISC Power Macintosh
> detected as     : 257 (iBook 2 rev. 2)
> pmac flags      : 0000001a
> L2 cache        : 512K unified
> memory          : 640MB
> pmac-generation : NewWorld
> 
> [root@lupine /sys/devices/system/cpu/cpu0/cpufreq]# for i in *; do echo $i:; cat $i; done
> affected_cpus:
> 0
> cpuinfo_cur_freq:
> 400000
> cpuinfo_max_freq:
> 900000
> cpuinfo_min_freq:
> 400000
> scaling_available_governors:
> ondemand powersave userspace performance
> scaling_cur_freq:
> 400000
> scaling_driver:
> powermac
> scaling_governor:
> powersave
> scaling_max_freq:
> 900000
> scaling_min_freq:
> 400000
> 
> Thanks for your help.
> 
> *Kristian
> 
-- 
Benjamin Herrenschmidt <benh@kernel.crashing.org>