[KERNEL] [OnePlus2] [OOS3/OOS2] Boeffla-Kernel (18-12-2017)

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i9100g user

i9100g user

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Dec 27, 2015 at 5:19 AM
hamdir said:
@Lord Boeffla @i9100g user following up on my previous post, user @Migdilu sent me a PM which actually confirms what i have been questioning for the past few weeks, actually its been driving me crazy, it looks like the s810 switches to power saving mode once the overheat threshold is crossed, let me explain

if you set the a53 and a57 at 1.2ghz, DE2 will run at 60fps while the phone is cool, however if the phone drops to 1.2ghz due to throttling the games lags! it looks like there is a relationship between the governor and the temps or something internal forcing s810 to switch into "cooler" mode once that threshold is crossed

this is why i havent been able to match thermal extreme to g46, because it has nothing to do with the clocks and has everything to do with the overheat threshold, i hope @i9100g user can help figure this out as he is the best person here to read/write the thermal file, having seen the OP2 run DE6 in blistering 60fps even with only two cores, i am sure we can reach a sustainable global thermal config file but i need to know what's triggering the "cool" mode exactly

one further evidence: g46 can maintain it's battery temp under 40c over half an hour in full hexa mode, while thermal extreme will zip through the battery life and cross 40c in 15 minutes even if we limit ourselves to one a53 and a57 core only!

it's like there is two modes, full s810 speed and an LP mode
Click to expand...
well to begin with i would need a screenshot of various sensor temperature readings(cpu-z thermal tab is easier way) when this 'LP' mode kicks in also what effect does this low power mode cause on gpu frequency (if any) and it throttles cpu to 1.2ghz?
 
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Naprzod

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Dec 27, 2015 at 8:38 AM
i9100g user said:
well to begin with i would need a screenshot of various sensor temperature readings(cpu-z thermal tab is easier way) when this 'LP' mode kicks in also what effect does this low power mode cause on gpu frequency (if any) and it throttles cpu to 1.2ghz?
Click to expand...
It throttles to 1,3ghz little and 1,2ghz big, gpu 510mhz, it happens at 40° or over there and stops at around 50°when it throttle to next step. I have it modified to 1,2ghz both clusters on that step (50°) and it runs a lot better. Temps are low-mid when this happen so I don't know if a capture of cpuz will help because its active in a wide range of temps.
I have notice that here are 2 files in system/etc starting with msm8994 that tweaks the governor I guess. Hope it helps.

English isn't my native language, so I'm sorry if I made some mistakes.

Sent from my ONE A2005 using Tapatalk
 
biglo

biglo

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Dec 27, 2015 at 10:46 AM
I'm not gonna lie I've been running stock kernel on OOS 2.2.0 now for a few days and everything feels pretty solid on this phone now. Seems like they squashed most of the annoying bugs. I also go a nexus 6p and I'm not gonna lie I actually like the feel of the one plus better than the 6p, it just fits better in the hand also my battery life is a whole lot better than the 6p even in standby for some reason, what happened to doze lol? Can wait for marshmallow to his this device and to get boeffla kernel. Oh yeah that thing also gets warm, one plus 2 runs alot cooler as well so yeah, its weird how people put down the op2 when it not that far off from the best, when people found out that the op2 was going to have type c with USB 2.0 speeds there was an outrage but when the 6P and 5X made the same announcement it everyone ignored it or said it made sense.
 
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Naman Bhalla

Naman Bhalla

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Dec 27, 2015 at 11:29 AM
Lord Boeffla said:
... in testing with me right now...

Andi
Click to expand...
Hi Lord !!
While you are testing, I humbly request you to please check if the Interactive Governors' ALL Tunables stick after deep sleep. (I found that timer_rate in Bid cluster and many in Little cluster don't stick) I see that this is an issue with stock kernel for 2.2 0 and thus all 2.2.0 kernels are having it for now (Atleast when tweaking with kernel Adiutor) (Even I made my own and that too had this issue). So can you please check ?
Thanks. :)

PS : I am all here for testing if you don't have any issues.

Thanks again. :)

Sent from my ONE A2003 using Tapatalk
 
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andip71

andip71

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Apr 22, 2008
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Dec 27, 2015 at 12:10 PM
Naman Bhalla said:
Hi Lord !!
While you are testing, I humbly request you to please check if the Interactive Governors' ALL Tunables stick after deep sleep. (I found that timer_rate in Bid cluster and many in Little cluster don't stick) I see that this is an issue with stock kernel for 2.2 0 and thus all 2.2.0 kernels are having it for now (Atleast when tweaking with kernel Adiutor) (Even I made my own and that too had this issue). So can you please check ?
Thanks. :)

PS : I am all here for testing if you don't have any issues.

Thanks again. :)

Sent from my ONE A2003 using Tapatalk
Click to expand...
Hi,

interesting finding.
I need to check that.

So do you say, that was not the case with 2.1.x stock kernels, but only now with 2.2.0 stock kernel?

Cheers
Andi
 
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hamdir

hamdir

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Dec 27, 2015 at 1:02 PM
biglo said:
I'm not gonna lie I've been running stock kernel on OOS 2.2.0 now for a few days and everything feels pretty solid on this phone now. Seems like they squashed most of the annoying bugs. I also go a nexus 6p and I'm not gonna lie I actually like the feel of the one plus better than the 6p, it just fits better in the hand also my battery life is a whole lot better than the 6p even in standby for some reason, what happened to doze lol? Can wait for marshmallow to his this device and to get boeffla kernel. Oh yeah that thing also gets warm, one plus 2 runs alot cooler as well so yeah, its weird how people put down the op2 when it not that far off from the best, when people found out that the op2 was going to have type c with USB 2.0 speeds there was an outrage but when the 6P and 5X made the same announcement it everyone ignored it or said it made sense.
Click to expand...
I decided the get the op2 over the 6p even after trying the Nexus, it has better screen to body ratio, OIS and design but it depends on your priorities I guess as the 6p has better audio, better type c use and NFC, also the 6p is massively more expensive :laugh:

battery is also evidently better on OP2 as the battery is 10 degrees away from the SoC temp

Everyone was nagging about quick charge but for a custom kernel user it was a joke for me as all you need is to lower the core count when charging

The OP2 is a gorgeous device especially with styleswap don't let anyone fool you, the only area its really lacking is audio specifically headphones output and that terrible microphone, in everything it rocks

Selling my M9 for this was the best decision I made
 
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biglo

biglo

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Dec 27, 2015 at 1:19 PM
hamdir said:
I decided the get the op2 over the 6p even after trying the Nexus, it has better screen to body ratio, OIS and design but it depends on your priorities I guess as the 6p has better audio, better type c use and NFC, also the 6p is massively more expensive :laugh:

battery is also evidently better on OP2 as the battery is 10 degrees away from the SoC temp

Everyone was nagging about quick charge but for a custom kernel user it was a joke for me as all you need is to lower the core count when charging

The OP2 is a gorgeous device especially with styleswap don't let anyone fool you, the only area its really lacking is audio specifically headphones output and that terrible microphone, in everything it rocks

Selling my M9 for this was the best decision I made
Click to expand...
Yup it still like the nexus 6p more but it doesn't stop me from using my OP2 any less. Right now I would say the biggest advantage the 6p has over the OP2 is the fast updates and I guess camera if your into that sort of thing (not a big deal to me) and maybe I guess nfc if you use it.
 
jjbro007

jjbro007

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Aug 6, 2014
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Dec 27, 2015 at 2:00 PM
override182 said:
OnePlus2 is only good with boeffla. Hopefully Lord Boeffla will stay with us even after marshmallow

Sent from my ONE A2003 using Tapatalk
Click to expand...
yes True true true.Now lets stay on topic. we all dont want boefella to leave op2.
and the unofficial version of boefella for oxygen2.2 i tried. i must tell boefella official is the best.
battery backup very low in that.i am so much waiting for the awesome tweaked boefella beta19 ;)
 
andip71

andip71

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Dec 27, 2015 at 2:33 PM
Beta19

Hi folks,

I am back from x-mas holidays and one day earlier as planned - the updated kernel in beta19 which should now work perfectly fine with OOS 2.2.0.

Here we go:

Version 1.0-beta19
27.12.2015

  • Note: This kernel version is only supposed to work on OxygenOS 2.2.0 - nothing else !!!
  • Kernel sources updated to OnePlus2_14_A.11_151211 kernel source
  • Ramdisk updated to OxygenOS 2.2.0
  • Stock thermal configuration updated to OxygenOS 2.2.0 version
  • Compiled with O2 and kernel size optimization
Enjoy and Merry X-Mas
Andi
 
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