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robin92 is offline robin92
2011-11-03 , 10:17
Posts: 476 | Thanked: 438 times | Joined on Nov 2010 @ Sweden
#1921
which pakage should I install if I will have kp 49 and overclock?


EDIT!!
Reboot loop after I installed
kernel-power_2.6.28-10power49_armel.deb
kernel-power-headers_2.6.28-10power49_armel.deb
kernel-power-modules_2.6.28-10power49_armel.deb
kernel-power-settings_0.13_armel.deb

Missed I something? :S
Last edited by robin92; 2011-11-03 at 11:37.
 
michaaa62 is offline michaaa62
2011-11-03 , 11:45
Posts: 2,102 | Thanked: 1,937 times | Joined on Sep 2008 @ Berlin, Germany
#1922
kernel-power-flasher to actually flash the kernel!
 
robin92's Avatar
robin92 is offline robin92
2011-11-03 , 11:59
Posts: 476 | Thanked: 438 times | Joined on Nov 2010 @ Sweden
#1923
Originally Posted by michaaa62 View Post
kernel-power-flasher to actually flash the kernel!
okey, can I get some guide or something?
 
Rob1n is offline Rob1n
2011-11-03 , 12:05
Posts: 3,617 | Thanked: 2,412 times | Joined on Nov 2009 @ Cambridge, UK
#1924
Originally Posted by robin92 View Post
okey, can I get some guide or something?
Just install the package - it'll take care of flashing the kernel as part of the install. You're also highly unlikely to need the kernel-power-headers package (unless you're compiling anything kernel-specific on the N900).
 
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robin92 is offline robin92
2011-11-03 , 12:07
Posts: 476 | Thanked: 438 times | Joined on Nov 2010 @ Sweden
#1925
Originally Posted by Rob1n View Post
Just install the package - it'll take care of flashing the kernel as part of the install. You're also highly unlikely to need the kernel-power-headers package (unless you're compiling anything kernel-specific on the N900).
okey, I need kernel-power-debug also?
 
Rob1n is offline Rob1n
2011-11-03 , 12:14
Posts: 3,617 | Thanked: 2,412 times | Joined on Nov 2009 @ Cambridge, UK
#1926
Originally Posted by robin92 View Post
okey, I need kernel-power-debug also?
Nope, just the main kernel-power, the modules, settings & flasher.
 
freemangordon is offline freemangordon
2011-11-03 , 12:25
Posts: 3,074 | Thanked: 12,960 times | Joined on Mar 2010 @ Sofia,Bulgaria
#1927
@all - there is a bug in latest KP causing SmartReflex instability. Will send a patch to Pali and link to a fixed KP ASAP
 

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don_falcone is offline don_falcone
2011-11-03 , 12:33
Posts: 1,523 | Thanked: 1,997 times | Joined on Jul 2011 @ not your mom's FOSS basement
#1928
Originally Posted by freemangordon View Post
@pali - please, make it very clear on the first page that there is a new frequency scheme, so if one has /etc/default/kernel-power, or loads some custom profiles, he/she MUST modify them according to new frequencies, i.e to remove 700 and to change 750 to 720.

@fahadj2003 - it does not make sense to undervolt dsp profile, SR will do it for you anyway. By "undervolting" you just move SR start point, but at the end the resulting voltages will be the same AIUI.

EDIT:
When I have some spare time I will make a post here describing how latest KP works re CPU/DSP speeds.

For now please, all of you just try dsp profile without modifications. If it works for you DO NOT TOUCH IT, just make it your default power-on profile. It has all the CPU/DSP power and battery savings you need, even though max CPU frequency is 805.

If "stock" dsp profile does not work for you, then you can try to edit it, lowering DSP frequency for 805 from 600 to 520 and consequently lowering 720 and 805 DSP frequencies from 520 to 430, leaving SR enabled all the time.

And If it is still unstable please do the following:
1. find a profile that works for you (try with lv, it should work)
2. post here the contents of
/sys/cpuinfo
/sys/power/Efuse
/sys/power/idcode
3. Wait until I find why SR does not work stable an some devices . It is a shame for both TI and Nokia that SR is unstable on n900, it gives a huge amount of battery savings. So I will do my best to make it stable on all devices.
Rev 2101 US QWERTY w/ stock dsp profile here. i had a reboot only once.

/sys/cpuinfo

-> proc/cpuinfo

Code:
Processor       : ARMv7 Processor rev 3 (v7l) 
BogoMIPS        : 249.96 
Features        : swp half thumb fastmult vfp edsp thumbee neon vfpv3  
CPU implementer : 0x41 
CPU architecture: 7 
CPU variant     : 0x1 
CPU part        : 0xc08 
CPU revision    : 3  
Hardware        : Nokia RX-51 board 
Revision        : 2101 
Serial          : 0000000000000000
/sys/power/Efuse

Code:
009aa1c8
00aaec98
00aab48a
00aba2e6
00ab90d3
/sys/power/idcode

Code:
IDCODE: 4b7ae02f
Production ID: 00000000 00000000 000000cc cafeb7ae
Die ID: 17009015 04036ec2 00000000 620c0004
EDIT: is this of interest?
http://comments.gmane.org/gmane.linu....arm.omap/8698
Last edited by don_falcone; 2011-11-03 at 12:42.
 

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xes is offline xes
2011-11-03 , 13:59
Posts: 638 | Thanked: 1,692 times | Joined on Aug 2009
#1929
one more feedback

kp49 with dsp profile...
(after a few minutes the clock remains >= 500 mhz)

cat /proc/cpuinfo

Processor : ARMv7 Processor rev 3 (v7l)
BogoMIPS : 499.92
Features : swp half thumb fastmult vfp edsp thumbee neon vfpv3
CPU implementer : 0x41
CPU architecture: 7
CPU variant : 0x1
CPU part : 0xc08
CPU revision : 3

Hardware : Nokia RX-51 board
Revision : 2104
Serial : 0000000000000000


cat /sys/power/Efuse

009ab2d6
009a82a2
00aab48a
00aba2e6
00ab90d3


cat /sys/power/idcode

IDCODE: 4b7ae02f
Production ID: 00000000 00000000 000000cc cafeb7ae
Die ID: 0402401a 04038278 00000000 02880004
 

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robin92's Avatar
robin92 is offline robin92
2011-11-03 , 14:03
Posts: 476 | Thanked: 438 times | Joined on Nov 2010 @ Sweden
#1930
Get this when I try do install Kp49
I write
sudo dpkg -i kernel-power-f then press tab
And It be kernel-power-flasher_2.6.28-10power49_armel.deb-1.desktop

:S
And the error meassage:


dpkg: kernel-power-flasher_2.6.28-10power49_armel.deb-1.desktop is not a debian format archive
dpkg: kernel-power-flasher_2.6.28-10power49_armel.deb-1.desktop (--install):
subprocess dpkg-deb --control returned erro exit status 2
Errors were encountered while processiing:
kernel-power-flasher_2.6.28-10power49_armel.deb-1.desktop
 
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