yashsingh1/xdaforums huggingface dataset:
[Nexus 4 Original Android Development] dwang:
Here's a thread on the subject.

http://xdaforums.com/showthread.php?t=1995775&highlight=touch

I have a galaxy nexus and a nexus 7 and I do agree that the touch screen sensitivity on the nexus 4 is less than those 2 devices.

Pocketnow talks about it in the their galaxy nexus vs nexus 4 comparison video.

http://pocketnow.com/2012/11/21/galaxy-nexus-vs-nexus-4-video
[Nexus 4 Original Android Development] enserio:
I have 004 flashed on my device, but intellidemand is not available as an option on fauxclock. What simple thing am I missing?
[Nexus 4 Original Android Development] mastibeta:
Need to be on 005 check back a few pages...was 2 zips posted.

http://xdaforums.com/showpost.php?p=34634822&postcount=220
[Nexus 4 Original Android Development] petergoogle:
Thank you Faux. You are the people's champion.
[Nexus 4 Original Android Development] swordstrength:
005 on any governor, including intellidemand, makes the phone seem a little choppier than stock kernel for me, just bringing the fluidity to attention. Haven't done any personal benchmarks though. I'm sure when you are able to hack the PowerHAL it will be even more fluid than stock, also with better battery life! Been using your kernels on the Gnex, HOX, and now N4! Faux is definitely the best kernel dev imo!
[Nexus 4 Original Android Development] samjpullen:
I got over 16,500 on stock.
[Nexus 4 Original Android Development] Ace42:
That's odd I was just using PA yesterday. Try using the reset kernel then the beta, but remember to cache and dalvik.
[Nexus 4 Original Android Development] Thorsten_de:
Hello!

How you use the touch screen in boot...? :confused:

Thorsten.
[Nexus 4 Original Android Development] Redmed427:
Rebooting once solved the problem for me

Sent from my Nexus 4
[Nexus 4 Original Android Development] achan68:
He means when the phone boots up and is at the lock screen. Touch is not responsive... I'm having the same problem if sweep to wake is enabled... Disabling s2w seems to fix the issue
[Nexus 4 Original Android Development] flameinthefire:
that worked! thanks

---------- Post added at 11:06 PM ---------- Previous post was at 11:02 PM ----------

how do i turn on sweep to wake? i do have the app for this kernel. what is the best color settings?
[Nexus 4 Original Android Development] raycaster3:
Well all I can say is my screen was completely unresponsive after three reboots and it didn't come back until after I wiped the caches. Could be coincidence. Whatever the case it worked and I was just letting peopl know.

DARKSIDE
[Nexus 4 Original Android Development] Ace42:
You can use Faux's app in the play store or use a script. And for color I use (Lg preset)255 255 255, 15-15-5, 0-0-0. This calibration is based on the iPhone5, and it gives a good colors imo.

http://xdaforums.com/showpost.php?p=36053910&postcount=2502

http://xdaforums.com/showthread.php?t=2039607
[Nexus 4 Original Android Development] housry23:
Flash reset kernel then reflash faux beta
[Nexus 4 Original Android Development] :
Could you integrate uv lower than 800 plz? I can have 384mhz stable on 650mv.
[Nexus 4 Original Android Development] ogrillion:
Beta 7 is amazing. I can't believe how much better standby battery life time is now, great job. I would love lower then 800 uv but I am sure you have your reason for not including it.

Thanks!!
[Nexus 4 Original Android Development] zimphishmonger:
Bingo. this is a show stopper for me as the whole point of including s2w is being able to enable it. Something is funny with faux fork of it, or its acting strange with the new hotplug code. It was working fine on an earlier beta and works fine in bricked so I'm only left to assume it's conflicting with something specific in this kernel

As "intelliplug" was the most recent addition, it seems fair to assume the issue is related

Sent from my Nexus 4
[Nexus 4 Original Android Development] faux123:
it has nothing to do with intelli_plug. It has to do with the recent changes to wakelocks. I need some logs because I had a private conversation with showp on this and he said this may happen but neither of us could reproduce it on our phones. So without logs, we are just stabbing at the dark :(
[Nexus 4 Original Android Development] zimphishmonger:
Gotcha.I'll pull a log

EDIT: LMAO. Flash beta7, get the ts non responsive and it does not want to connect via adb. Gonna work on it and see what I can pull

Sent from my Nexus 4
[Nexus 4 Original Android Development] faux123:
grab me a dmesg log
[Nexus 4 Original Android Development] zimphishmonger:
Just flashed back to 2m after trying to pull a lolcat for 10 min. I forced rebooted it, would there be a last_kmsg? :(. Ill try again..... Is there anyone else having this issue that can help pull info as well?
[Nexus 4 Original Android Development] jacklebott:
Pulling a lolcat... is that a word in your custom dictionary or something? :p
[Nexus 4 Original Android Development] zimphishmonger:
Actually thats a long standing easter egg from google in the SDK tools:P lolcat performs that exact same thing as logcat. its just quicker type
[Nexus 4 Original Android Development] jacklebott:
Wow that's hilarious!

Uh oh, I gave you your 666th thank o.O
[Nexus 4 Original Android Development] expl0it4:
Takes multiple sweeps to wake after a few minutes sleeping.
[Nexus 4 Original Android Development] jacklebott:
Known issue. It has to do with the device going into deep sleep and it takes two swipes at that point, 1 to get out of deep sleep and 2 to turn on
[Nexus 4 Original Android Development] bilguun1:
I am having data drop every now and then, since the beta 7, I clean flashed everything, ROM kernel gapps.
[Nexus 4 Original Android Development] troffers:
Well, I took the plunge on this kernel a few days back and have been very impressed with its performance and battery life so far.

I'm one happy camper :)

Thanks Faux
[Nexus 4 Original Android Development] wera750:
Does it seem that waking from a deep sleep has some lag for a while? Then it kicks in and is normal. Using stock clock speeds, intellidemand, and fiops.

Should I adjust the up threshold?
[Nexus 4 Original Android Development] wera750:
On the other hand....:D
[Nexus 4 Original Android Development] Reatret:
Sweeeeeeet!
[Nexus 4 Original Android Development] Traxex_:
I'm getting 18h battery life with over 5h display on. Quite impressive!

I just got 3h on stock kernel with same usage as now.
[Nexus 4 Original Android Development] SIGUEL:
Same thing happening to me

Sent from my Nexus 4
[Nexus 4 Original Android Development] lightningstalon:
+1

I'm having exactly the same problems after jumping from bricked. Yes I flashed the stock kernel before flashing this one.

CPU locks on 384 after some sleeping.

---------- Post added at 12:19 AM ---------- Previous post was at 12:18 AM ----------

+1 as well. Moving the sliders will fix it until next time.
[Nexus 4 Original Android Development] MiG123:
yeap I'm also having CPU lock at 384 upon waking from deep sleep on b7. remedies by itself back to normal clocks about a minute or so after. dirty flashed from b3.
[Nexus 4 Original Android Development] lightningstalon:
It seems wiping data for FauxClock and any other CPU setting app (SetCPU, trickster) may fix it. If not, I had to turn off Snake Charmer and it seemed to fix it.

Moving the sliders will temporarily fix the problem as well.
[Nexus 4 Original Android Development] .A.J.:
I tried faux's paid app and it didn't seem to work.

I would see the cores go over the max I set all the time. I finally just uninstalled it. I didn't rate it as I'm sure faux will sort it out in time and I'll try it again.

In it's defense, setCPU didn't seem to work any better. I assume the devs just need time to get their apps working properly with this phone/CPU.

For now, I'm back on the stock kernel and without a CPU control app. I appreciate the work going into the kernel and app, though. In time, I'm sure everything will work well.
[Nexus 4 Original Android Development] Ace42:
Turn off Mp decision and use snake charmer. Don't forget to check the governor tab of faux clock.
[Nexus 4 Original Android Development] IAmAN00bie:
Make sure you renamed the mpdecision and thermald files back after you switched from bricked. He renamed them to .bck files.
[Nexus 4 Original Android Development] expertzero1:
Its fully functional. Why do you think people rate the app 5 stars if it doesnt work?
[Nexus 4 Original Android Development] .A.J.:
Like I said, "It didn't SEEM to work." I'm not trying to be a jerk or anything. That's why I didn't rate it. I don't want to negatively affect his sales.

I will try Ace42's suggestions the next time I install it and the kernel.

I came from a G1 and then a G2 and never had anything like that happen before. By that, I mean the cpu going over the max clock setting as well as the clock settings literally just changing from what I had it set to.

Also, why does the app seem to be restarting when I enter it, especially after using the back button to exit as opposed to using the home button?
[Nexus 4 Original Android Development] lightningstalon:
He appended _bck to them. And I did rename them back - but they didnt affect anything and plus these two files shouldn't even affect that. Faux's zip includes a thermald and mpdecision is turned off for me and shouldn't lock the CPU at 384 anyways.

---------- Post added at 01:57 AM ---------- Previous post was at 01:52 AM ----------

The app's settings should still stick even if it's closed.

It never happened to your other devices because they didn't have Android's new Project Butter (which includes CPU scaling up whenever there is touch) and mpdecision from Qualcomm.
[Nexus 4 Original Android Development] faux123:
Not sure why it's stuck at the minimum frequency. If you can reproduce the issue with regularity, pull a logcat for me so I can see what may be causing the issues. I haven't seen this issue until posted tonight.
[Nexus 4 Original Android Development] Sucalakafufu:
so im having max freq scaling down to 1.1 or 1.2 ghz instead of sticking at 1.5 ghz. this is with the interactive gov. and its happening when the processor needs the higher freq. any reason why its set to go down during heavy loads? it has been creating lag while streaming video

p.s. the phone isnt really hot during these times so thermald may be to blame but im inclined to doubt it
[Nexus 4 Original Android Development] Reatret:
Here is my first cycle :) very very very happy with this. 16 hours with 3 hours screen on. Probably would of been higher if I didn't game. (The huge plunge in battery) I also included media server as you can see. I believe we should target this next :)
[Nexus 4 Original Android Development] faux123:
Thermald :p

Interactive does not auto underclock like intellidemand. So the only logical explanation is thermald.

Intellidemand will auto underclock when a constant load is present for more than 3 mins.
[Nexus 4 Original Android Development] Sucalakafufu:
ah is there any chance of this being tweaked? im not sure why thermald is allowed to run so rampant :( lol my phone feels really old and laggy when it kicks in... :eek:
[Nexus 4 Original Android Development] MiG123:
Yea I do realize the huge media server drain on my phone as well. Did observe it happening to only a select few of us as most ppl showing battery logs dun have this.
[Nexus 4 Original Android Development] 0.0:
I think faux is going to implement what the bricked kernel has in controlling thermald. I think that'll help the throttling

Sent from my Nexus 4
[Nexus 4 Original Android Development] Sucalakafufu:
hopefully as my dual core g2x feels smoother than my n4 when it gets throttled down
[Nexus 4 Original Android Development] 0.0:
Will the next beta have the HSDPA patch from Qualcomm to help battery life? There's other ones as well. I saw couple patches that caught my eye in Franco's latest kernel release. Also, the ROW I/O scheduler looks intriguing. I've read good things about it. Is fiops better?

Sent from my Nexus 4
[Nexus 4 Original Android Development] quierotacobell:
I believe beta 7 already does
[Nexus 4 Original Android Development] faux123:
Beta 5 :p
[Nexus 4 Original Android Development] j3di:
#EDIT# : Turned MP Decision [OFF] and has cleared that up!

Hi, is it normal to have these errors in Catlog?

Thanks :)

12-31 08:43:51.774 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu1/online online status to 1
12-31 08:43:53.476 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:43:54.126 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:44:06.930 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:44:11.135 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu3/online online status to 0
12-31 08:44:12.386 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu3/online online status to 0
12-31 08:44:12.386 E/MP-Decision(184): Error(-22) changing core 3 status to offline
12-31 08:44:30.836 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:44:30.836 E/MP-Decision(184): Error(-22) changing core 2 status to offline
12-31 08:44:43.940 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 1
12-31 08:44:45.842 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 1
12-31 08:44:50.246 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu1/online online status to 1
12-31 08:44:53.240 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:44:54.040 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 1
12-31 08:44:54.040 E/MP-Decision(184): Error(-22) changing core 2 status to online
12-31 08:45:41.341 E/MP-Decision(184): Error 16 setting /sys/devices/system/cpu/cpu1/online online status to 0
12-31 08:45:41.341 E/MP-Decision(184): Error(-22) changing core 1 status to offline
12-31 08:46:07.048 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu2/online online status to 0
12-31 08:46:18.300 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu1/online online status to 1
12-31 08:46:18.701 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu3/online online status to 1
12-31 08:46:18.701 E/MP-Decision(184): Error(-22) changing core 3 status to online
12-31 08:46:33.456 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu3/online online status to 1
12-31 08:46:33.456 E/MP-Decision(184): Error(-22) changing core 3 status to online
12-31 08:46:35.308 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu3/online online status to 0
12-31 08:46:36.900 E/MP-Decision(184): Error 22 setting /sys/devices/system/cpu/cpu1/online online status to 1
[Nexus 4 Original Android Development] remczar69:
Hi Guys,

wanted to try this kernel, but unfortunately my phone doesn't boot after flash...stays on the Google logo over 5 minutes.

I tried Franco's kernel and it worked ok and I am now using Matrix kernel, which is great.

Anyway I would like to give the faux kernel a try as well but none of those 2 seems to work: 002b6 and 002m.

Do you have any advices what could be wrong.

I always use the same flashing pattern: wipe dalvic cache, wipe cache, flash and reboot. I have also tried with wipes after flash, but this way isn't working either.

Thanks and regards.
[Nexus 4 Original Android Development] aSquard:
Flash the reset kernel first

Enlightened with Paranoid Android on the Nexus 4 and XDA Premium
[Nexus 4 Original Android Development] j3di:
Faux123: What am i doing wrong to recieve this?

12-31 11:21:19.040 E/PowerHAL(901): touch_boost: failed to send: Connection refused
12-31 11:21:21.722 E/PowerHAL(901): Error opening boostpulse: Permission denied

Many thanks!
[Nexus 4 Original Android Development] housry23:
I'm glad you got your answer peacefully. Many xda users wouldn't have been so nice. I answered this same question just a page or two back. And someone else answered it the page before that. Someone else answered it the page before that. My point is, if you would have read maybe the first 5 and last 5 pages of the thread before asking, you would have found your answer. That is the minimum I do before asking my questions when coming to a new kernel or rom. I'm not trying to be a jerk. I am just trying to save you from being flamed in the future. Seeing the same questions over and over, page after page in a thread, drives the regulars of that thread nuts and they'll usually flame you instead of just answering.
[Nexus 4 Original Android Development] Galactic2:
ive flashed 003b7 2 times and i get stuck at the google screen. had to switch back to another kernel.
[Nexus 4 Original Android Development] Crimsonthunder:
Flash the reset kernel first. You can find it on the first page.
[Nexus 4 Original Android Development] ftarules:
Faux I have been using this kernel since you released it. My question to you is this:

Can you post most recommended setup for your faux app? I am interested in the Governor settings tab. What are the best value there?

It's been 265 pages and 2650 posts. It is not possible to read all of them right now now, especially since I'm supposed to be working :D

Forgive me if this has been discussed before. Just point me in the right direction.
[Nexus 4 Original Android Development] jarjar124:
this was his

The voltage can be set much lower for some devices(i use -150v)

-CPU Control

Max clock - GHz 1.512 GHz for performance, 1.35 GHz for battery

Min clock - MHz 384 MHz for both

CPU Governor - Intellidemand

mpdecision - Off

Snake Charmer - On

Set On Boot - On

Voltage Control

Set On Boot -

Global CPU Voltage - mV

intellidemand gov control

Up Threshold - 75 for both

Boost Frequency - 0 for both

Two Phase Freq - 1134000 for both

LMF Max Freq - 1512000 for performance, 1350000 for battery

Sampling Rate - 50000 for both

CPU Eco Mode - Off for performance, On for battery

Set On Boot - On for both

GPU Control

GPU Governor - ondemand for both

GPU Clock - 487Mhz for performance and 400 Mhz for battery

GPU Vsync Toggle - On for both

Set On Boot - On for both

I/O Scheduler Control

I/O Scheduler (eMMC) - Fiops for both

Readhead Size (eMMC) - 2048 for both

Set On Boot - On for both

Misc Control

Dynamic File Sync - On for both

TCP Congestion Control - Westwood for both
[Nexus 4 Original Android Development] Peter1856:
I updated to beta 7 yesterday, sweep2wake is awesome (apart from the known issues ;)). One thing I noticed was quite high standby drain, never seen this before. Around 2% per hour with perfect wlan. I'll keep an eye on that :silly: Otherwise everything looks and feels great!
[Nexus 4 Original Android Development] nellisere:
Can anyone help me with this wake lock? I'm on rooted stock 4.2.1 with 003b6

Sent from my Nexus 4
[Nexus 4 Original Android Development] sarni84:
Getting some decent battery life with b6. Intellidemand set at 1.35 min 384 UV -100 across board GPU 480
[Nexus 4 Original Android Development] Galactic2:
thanks that did it.

Is there anyway to test what would be a stable undervolt value?
[Nexus 4 Original Android Development] kwerdenker:
Since you have been charging your phone (judging from the battery increase in the screenshot), I'd say that is the wakelock of the chip controlling the battery charging.

So nothing to worry about since it doesn't drain your battery but rather increases it ;)
[Nexus 4 Original Android Development] sarni84:
Yes each step is taken down -12.5 MV keep the set on boot option OFF in case u UV to far u can recover it will boot at a normal setup (whatever faux has it set to normally boot at. Just take it down one step at a timeand mess with phone do some CPU intensive things make sure phone is not glitching out. Basically once u feel comfortable with how the ui experience is and there are no reboots u can tick the option "set on boot" to on
[Nexus 4 Original Android Development] MarlinFF:
Profiles need to be added soon. It's annoying having to re-set my settings after every CM nightly
[Nexus 4 Original Android Development] Jur1nator:
Happy kernel hacking/tweaking in 2013!!! :D
[Nexus 4 Original Android Development] MrMagic:
First of all let me say I'm new to the N4 scene, since I only got my new phone yesterday :)

I've installed the 003B7 version yesterday (still on stock ROM) and I'm loving it sofar.

I have a question regarding the color settings. As far as I can tell the color settings do not stick if I wake the phone up using sweep2wake. When I wake the phone up using the power button the colors do stick.

Can anyone confirm this?

Edit:

I think it happens when waking the phone up with the power button also. It just doesn't happen all the time.
[Nexus 4 Original Android Development] DynamicRam:
colors will not stick if you close FauxClock app or remove it from ther recents list
[Nexus 4 Original Android Development] The2max:
Haven't encountered the issue on intellidemand, but switching back to interactive/mpdecison off, I will still see it pop up every so often.

I might have kind of a wonky chip though, had the phone shut itself down yesterday while playing need for speed (intellidemand, mpdecision off), apparently due to heat. I will try to get a log next time this happens.
[Nexus 4 Original Android Development] deezid:
Do you have the problem that the browser (chrome or stock) is laggy when using any other governor than performance? :(
[Nexus 4 Original Android Development] lightningstalon:
EDIT: Ignore
[Nexus 4 Original Android Development] Ace42:
I always use intellidemand and there is no lag in the stock or chrome browser(s). I use the desktop versions of sites and they're fine. Recently have you switched kernels or is your min stuck at 384?
[Nexus 4 Original Android Development] lightningstalon:
Im going to add the log in this post.

Getting similar errors.
[Nexus 4 Original Android Development] MrMagic:
Thanks, that's inconvenient, but good to know :)
[Nexus 4 Original Android Development] jamesj999:
First post of 2013!
[Nexus 4 Original Android Development] meangreenie:
Snake charmer is not working for me. Every time mpdecison turns off a core the maxium is reset.
[Nexus 4 Original Android Development] Ace42:
1. Turn off MPDecision

2. Turn On Snake

3. Change max

4. Don't touch mpd again
[Nexus 4 Original Android Development] meangreenie:
still don't work, exit the app and go back in and cores 1,2,3, have gone offline and reset to 1.5

i might try disabling mpd by renaming it and see what happens.
[Nexus 4 Original Android Development] Ace42:
Ah I totally missed your problem. The issue of the legendary 1.5Ghz spike is common issue, I have it randomly at times. I warn you not to use low volts b/c your phone could freeze when it chooses to spike.
[Nexus 4 Original Android Development] deezid:
If I switch to conservative my phone/browser are perfectly smooth as well. WTF?

I always thought the conservative governor was slow until I've tried it...

Gesendet von meinem Nexus 4 mit Tapatalk 2
[Nexus 4 Original Android Development] 3bs11:
Faux will you app be able to give us notifications for newer builds in the future? Being able to select between stable and beta versions would be great too.
[Nexus 4 Original Android Development] faux123:
Because intelli_plug is taking care of the core plug/unplug, it helps quite a bit to reduce the lag. more cores == less lag
[Nexus 4 Original Android Development] lightningstalon:
Faux,

Were you able to see anything from my logcat that could help?
[Nexus 4 Original Android Development] jassycliq:
Beta 8 is up in case you guys don't know.
[Nexus 4 Original Android Development] faux123:
Happy New Year!!!!

Beta 8 is out. Added a minor fix for those still experiencing complete lock up with touchscreens when using Sweep2wake features.
[Nexus 4 Original Android Development] aSquard:
Happy New Year Sir!

Enlightened with Paranoid Android on the Nexus 4 and XDA Premium
[Nexus 4 Original Android Development] zimphishmonger:
many thanks and happy new year. Hope this nixes the touch screen issues when s2w is enabled. Heres to a good one!

EDIT: . So far so good, no TS issues..very responsive on wake :)