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4n77r4xX is offline 4n77r4xX
2012-03-19 , 17:21
Posts: 41 | Thanked: 7 times | Joined on Nov 2010 @ r00t
#31
Originally Posted by corduroysack View Post
firstly thanks to everyone involved with power v50 cheers (Pali, Freemangordon)
I am using dsp profile min @ 500 max @ 805 with sr enabled and had no playback problems and no reboots. battery life seems okay as well
Same here for me , no problems at all . All is running fine , no reboots , battery life OK !

Thx & Cheers
 
nkirk is offline nkirk
2012-03-19 , 17:55
Posts: 112 | Thanked: 92 times | Joined on Nov 2010
#32
Originally Posted by freemangordon View Post
Anything above 600 MHz for MPU is not stock
My bad, what i've meant was "oc mpu with stock dsp clocks" is not stable, stupid sentence composition by me

Originally Posted by freemangordon View Post
dsp boost kicks in only when DSP is active, otherwise it is not used
I'm aware, thats why i mentioned about 720p video playback issue, because it creates a 60+% mpu load + dsp load. only done for testing purposes and curiosity.


Originally Posted by freemangordon View Post
On which profile?
Same modified dsp profile was used was all tests (only the dsp frequencies were changes as mentioned on previous post)


Originally Posted by freemangordon View Post
Also could you confirm(not) that SR is stable for you with "default" profile loaded, i.e. no OC
Yes, it seems to be stable.

Originally Posted by freemangordon View Post
Could you please post both your custom profile and the result of kernel-config show with SR enabled, so I can compare calculated vs manually tuned values.
Custom profile :

up to 600 SR calculated values are fine, though I'm used to supplying a lil more voltage( about 1-2 steps additionally against the SR calculated (real) voltage)

@ OC freqs,

720 45 430 (caused reboot at 43 [= SR calculated voltage])
805 50 430 (causes reboot at 48)
850 52 600 (-used mainly for video recording purposes)
900 54 600 (-used mainly for video recording purposes)

DSP profile (SR) - with flat dsp rate of 430

pls note that the values are as shown on kernel config

250 23 180 - stable
500 36 360 - stable
550 38 400 - stable
600 40 430 - stable
720 45 430 - not stable
805 49 430 - not stable
850 51 430 - not stable
900 xx 430 - reboot withing 2 seconds

*ps : above result are done without touching dsp boost value.

/nkirk
Last edited by nkirk; 2012-03-19 at 18:28.
 

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peter2p is offline peter2p
2012-03-19 , 17:57
Posts: 254 | Thanked: 146 times | Joined on Dec 2010 @ Antwerp Belgium
#33
Originally Posted by pali View Post
Kernel-power version v50 is now in Extras-Devel!

Update (from old version):
Use Hildon Application Manager or via apt-get
Updated last night by apt-get
No problems at all
Video playback is great, same for battery life
Thx Pali, Freemangordon for the update.
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gostyuk is offline gostyuk
2012-03-19 , 18:58
Posts: 27 | Thanked: 14 times | Joined on Nov 2011
#34
after 3 restarts it started to play movies ... strange. thx its more stable then v49. and now my extra starving profile works . just with standby now i can get 7 days
 
gostyuk is offline gostyuk
2012-03-19 , 19:03
Posts: 27 | Thanked: 14 times | Joined on Nov 2011
#35
my profile no reboots even in high load:


MINFREQ=250
MAXFREQ=900
# list of frequency configurations: each "frequency:volt,dsprate"
FREQS="0:10,90 125:21,90 250:22,180 500:29,400 550:31,400 600:33,430 720:41,430 805:45,600 850:46,600 900:49,600 950:53,600 1000:55,600 1100:60,600 1150:69,520"
SMARTREFLEX_VDD1=1
SMARTREFLEX_VDD2=1
GOVERNOR=ondemand
UP_THRESHOLD=95
SAMPLING_RATE=300000
IGNORE_NICE_LOAD=1
POWERSAVE_BIAS=0


it works even with: MAXFREQ=950. I will try SR with over 1000 . but i do not expect it to work

PS.observed something else jabber does not work... keep disconnecting
Attached Files
File Type: txt overclock.txt (380 Bytes, 132 views)
Last edited by gostyuk; 2012-03-19 at 19:47.
 

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StefanL is offline StefanL
2012-03-19 , 19:51
Posts: 298 | Thanked: 341 times | Joined on Aug 2010 @ This world :)
#36
Originally Posted by dhbiker View Post
bleeding edge drivers don't want to load

edit: nevermind i was too quick
Please post some more details of what needs to be done to install working bleeding edge drivers, ie. download link, untaring, and loading snippets in xterm. Much appreciated.
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vi_ is offline vi_
2012-03-19 , 20:06
Posts: 1,680 | Thanked: 3,685 times | Joined on Jan 2011
#37
FAO: EVERYONE

Code:
echo 1 >/sys/class/i2c-adapter/i2c-2/2-0030/disable_indicator_led
To disable red LED.
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vi_ is offline vi_
2012-03-19 , 20:14
Posts: 1,680 | Thanked: 3,685 times | Joined on Jan 2011
#38
Originally Posted by StefanL View Post
Please post some more details of what needs to be done to install working bleeding edge drivers, ie. download link, untaring, and loading snippets in xterm. Much appreciated.
you will find injection capable drivers for kp50 on the authors website.

If you did not donate yet, please consider doing so.
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ed_boner is offline ed_boner
2012-03-19 , 20:53
Posts: 336 | Thanked: 129 times | Joined on Jan 2011 @ portugal
#39
Originally Posted by vi_ View Post
FAO: EVERYONE

Code:
echo 1 >/sys/class/i2c-adapter/i2c-2/2-0030/disable_indicator_led
To disable red LED.
finally..someone willing to explain noobs that we have to change a zero for a one...tks man!...worked fine.
 
Dragoss91 is offline Dragoss91
2012-03-19 , 22:02
Posts: 617 | Thanked: 338 times | Joined on Mar 2011
#40
Originally Posted by vi_ View Post
No more red LED, YIPPEE!
What problem had the led ? I'm asking because the that notification led didn't bother me so far .
 
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