[Q] WIch Kernel have mpd decision? - Nexus 4 Q&A, Help & Troubleshooting

Hi, I woould to know the kernels that has the mpd module...
I know only PSK (not without PSX) and AK kernel. Others??
and why some Dev disable this that, if i correctly understand, is part of project butter and so google experience?

Faux kernel doesnt have Mpd but his own open source alternative that when used with intellidemand allows you to weren't the screen touch frequency boost so you can emulate the project butter from Mpd.
Sent from my Nexus 4 using xda premium

Crostantin said:
Hi, I woould to know the kernels that has the mpd module...
I know only PSK (not without PSX) and AK kernel. Others??
and why some Dev disable this that, if i correctly understand, is part of project butter and so google experience?
Click to expand...
Click to collapse
Franco's kernel has it

adil1508 said:
Franco's kernel has it
Click to expand...
Click to collapse
Sure man?? On trickster is disabled and I red that franco disable it

Ak and bricked kernels both have it and its very tweak able on both too which is awesome.
Sent from my Nexus 4 using xda premium

Matr1x has, me thinks
Sent by reversed alian technology.

howard bamber said:
Matr1x has, me thinks
Sent by reversed alian technology.
Click to expand...
Click to collapse
Matr1x doesn't is...read the changelog

Crostantin said:
Sure man?? On trickster is disabled and I red that franco disable it
Click to expand...
Click to collapse
Had* it. Sorry man, I used it quite a long time ago, wasn't sure if it still had it. My bad

adil1508 said:
Franco's kernel has it
Click to expand...
Click to collapse
Franco definitely does not use mpdecision. He uses his own hotplug driver instead

farmerbb said:
Franco definitely does not use mpdecision. He uses his own hotplug driver instead
Click to expand...
Click to collapse
I already stated above, He used it. I used r189 maybe and you cud disable his own hotplug control and use mpd decision

farmerbb said:
Franco definitely does not use mpdecision. He uses his own hotplug driver instead
Click to expand...
Click to collapse
maybe you know...what is better?? or, do you know the difference between an hotplug (or his) and mpd decision??

Related

Experimental kernel with the BFS scheduler for the custom rom 160

I'm not responsible to any damage which is caused by applying this kernel (boot.img) to your phone !
I've built a new kernel with BFS scheduler which is created by Con Kolivas (http://ck-hack.blogspot.com/) by patching genokolar's overclock kernel source (http://forum.xda-developers.com/showthread.php?t=1059029).
I've tested this new kernel on my phone, I'm running the custom rom 160 which is created by stockwell (http://forum.xda-developers.com/showthread.php?t=1059753), so far I'm quite impressed by the quick responsiveness of the phone even I set the cpu clock back to 800MHz in conservative mode.
Unfortunately the WiFi is not working, I hope later I can do factory reset to see if that will fix it, anyone willing to give it a trial and let me know the result is very appreciated !
Please note you may need to wipe the dalvik cache after install and reboot several times.
Updated : 2011-Jun-16
Looks like firefox adblock plus block my upload file.
I've tested this kernel several days, it works quite stable for me as long as you can boot it up, there may be a pop up says that system is not response during boot up, just ignore it.
There two things I found so far...
1. wifi is not working
2. battery drains out faster and warmer, I guess that's relate to overclock, if I set the clock back 800MHz, it seems ok.
wmi543 said:
I'm not responsible to any damage which is caused by applying this kernel (boot.img) to your phone !
I've built a new kernel with BFS scheduler which is created by Con Kolivas (http://ck-hack.blogspot.com/) by patching genokolar's overclock kernel source (http://forum.xda-developers.com/showthread.php?t=1059029).
I've tested this new kernel on my phone, I'm running the custom rom 160 which is created by stockwell (http://forum.xda-developers.com/showthread.php?t=1059753), so far I'm quite impressed by the quick responsiveness of the phone even I set the cpu clock back to 800MHz in conservative mode.
Unfortunately the WiFi is not working, I hope later I can do factory reset to see if that will fix it, anyone willing to give it a trial and let me know the result is very appreciated !
Please note you may need to wipe the dalvik cache after install and reboot several times.
Click to expand...
Click to collapse
What's the profit with a Brain **** Scheduler?
Cm7 uses the Bfs too.
Wikipedia says that that is speeding up the responsibility from your phone.
Sent from my Desire HD using XDA Premium App
But will it serve good purpose ?
What happens if they add a bogus algorithm instead of the brain **** one?
as soon as wifi is working i can try it and report bugs (if there are any)...
levibuko said:
Cm7 uses the Bfs too.
Wikipedia says that that is speeding up the responsibility from your phone.
Sent from my Desire HD using XDA Premium App
Click to expand...
Click to collapse
CM7 does not use BFS. We decided it was too buggy. It causes all sorts of instability on the Blade and other devices. Probably has a similar effect on the U8800 after a while
levibuko said:
Cm7 uses the Bfs too.
Wikipedia says that that is speeding up the responsibility from your phone.
Sent from my Desire HD using XDA Premium App
Click to expand...
Click to collapse
Using wiki as reference isn't the best.
However seeing that it does some bogus at points where the active thread of a normal priority process wants another time slice, and in ready block there is a lower priority process who wants a brief time slice it gives the time slice to the active thus allowing stupid **** ups. I guess its not good at all ?
Some good patches to add might be BFQ and the smartass CPU scheduler. Both seem to be stable and have good performance on my Blade and my Wildfire
HCDR.Jacob said:
Some good patches to add might be BFQ and the smartass CPU scheduler. Both seem to be stable and have good performance on my Blade and my Wildfire
Click to expand...
Click to collapse
Genokolars kernal has smartass, im not sure about BFQ but im pretty sure it does..
ryronz said:
Genokolars kernal has smartass, im not sure about BFQ but im pretty sure it does..
Click to expand...
Click to collapse
Okay sorry, I'm unfamiliar with what the kernels have at the minute
Sent from my Blade using XDA App
HCDR.Jacob said:
CM7 does not use BFS. We decided it was too buggy. It causes all sorts of instability on the Blade and other devices. Probably has a similar effect on the U8800 after a while
Click to expand...
Click to collapse
Im sry...
Sent from my Desire HD using XDA Premium App
levibuko said:
Im sry...
Sent from my Desire HD using XDA Premium App
Click to expand...
Click to collapse
Lol why sorry? Just clarifying that while CM may have used it in the past, no official CyanogenMod ROMs include it
BFS404 is pretty stable and I've been running it on my kernels for about a month and I have no complains, everything runs smooth, fast and battery friendly.

How will a custom kernel benefit me

What will a custom kernel do for me. I have been thinking about rooting but I do not want to flash a ROM. I am really loving stock. How will a kernel benefit me. I heard they have something to do with battery. How is that?
Sent from my Nexus 4 using xda app-developers app
With a custom kernel you can do some really cool tinkering for example
- underclock (save battery)
-undervolt ( MAY save battery , but will def help with heat)
- change governor ( may help battery)
- change screen properties . I.e colours
- GPU over clock / under clock ( obvious)
Other cool performance tweaks as well
Sent from my Nexus 4 using Tapatalk 2
italia0101 said:
With a custom kernel you can do some really cool tinkering for example
- underclock (save battery)
-undervolt ( MAY save battery , but will def help with heat)
- change governor ( may help battery)
- change screen properties . I.e colours
- GPU over clock / under clock ( obvious)
Other cool performance tweaks as well
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Thank you. Sounds pretty helpful for battery. Do you recommend any kernels?
Ballastatuz said:
Thank you. Sounds pretty helpful for battery. Do you recommend any kernels?
Click to expand...
Click to collapse
I'd go with franco's kernel for now.
All of them are new and may have bugs, but franco is a longtime kernel developer and he's the least likely to do stupid stuff or claim features that actually hurt performance or are just placebos.
Franco's kernels seem good. I use it on my N7, but I just wouldn't use it yet as he's working blind. Faux has some amazing battery saving kernels. Mathkid's kernels pretty well as well, I used to use his on the Nexus S back in the day.
Sent from my Nexus 4 using xda app-developers app
Ranguvar said:
I'd go with franco's kernel for now.
All of them are new and may have bugs, but franco is a longtime kernel developer and he's the least likely to do stupid stuff or claim features that actually hurt performance or are just placebos.
Click to expand...
Click to collapse
I'd be careful about recommending a kernel where the developer is doing so blindly. Honestly its very irresponsible. Unless he's got a device that's 99.9% identical, i cant recommended it.
Sent from my Nexus 4 using xda app-developers app
italia0101 said:
With a custom kernel you can do some really cool tinkering for example
- underclock (save battery)
-undervolt ( MAY save battery , but will def help with heat)
- change governor ( may help battery)
- change screen properties . I.e colours
- GPU over clock / under clock ( obvious)
Other cool performance tweaks as well
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Under clock can be done on a stock kernel just needs root. Custom kernel allows over clock doubt its needed though CPU is fast enough.
Different governors can be used on stock too but custom kernels may offer extra ones like smartass etc.
They may also add things like NTFS cifs run etc not available in stock.
Using Motleys kernel just now too soon to comment on improvements.
Sent from my Nexus 4 using Tapatalk 2
If stock is working for you, there's no reason to flash another, unless you have the itch.
The stock kernel is great, and undervolting is more trouble than it's worth if you're starting from scratch, unless tinkering with voltages is your thing, and there's zero need to overclock the N4 CPU or GPU IMO. There aren't a ton of options, yet, either. 3.4 is pretty young yet.
eep2378 said:
I'd be careful about recommending a kernel where the developer is doing so blindly. Honestly its very irresponsible. Unless he's got a device that's 99.9% identical, i cant recommended it.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
As someone who is using Franco's kernel at the moment, I can recommend it strongly. It's running very well :good:
Ngo93 said:
As someone who is using Franco's kernel at the moment, I can recommend it strongly. It's running very well :good:
Click to expand...
Click to collapse
Agree. Franco is amazing and once he actually has the device he will only improve.
Yeah -- that was my other experience, I'm using franco's kernel and have been since day one.
Quite stable at least so far, no crazy changes.

another kernel

Hii all
Am running Franco kernel and its pretty good
But I was just wondering if there was a kernel which offers a lower clock speed like in Matr1x but also offers the ability to adjust gama colors like in franco ???
Thnxxx
Well, you could try faux, but I think you'll have to pay again for an app like Trickster Mod to be able to control color and gamma settings.
Wait, doesn't franco give you the option to choose a lower clock speed as well?
abaaaabbbb63 said:
Well, you could try faux, but I think you'll have to pay again for an app like Trickster Mod to be able to control color and gamma settings.
Wait, doesn't franco give you the option to choose a lower clock speed as well?
Click to expand...
Click to collapse
384Mhz is the lowest on f.k. For matr1x, it's 192MHz?
Sent from my Nexus 4 using Tapatalk 2
scream4cheese said:
384Mhz is the lowest on f.k. For matr1x, it's 192MHz?
Sent from my Nexus 4 using Tapatalk 2
Click to expand...
Click to collapse
Oh yeah. I mistaken Franco with other kernels. Too many to keep them all in mind
Hii
Thnx for the replies I just tried fuax and no it doesn't offer a lower minimum clock speed it gives 384000
Update : I tried the turbo fuax kernel and it offered a 162000 clock speed but no gama settings !!
atsamoon said:
Hii all
Am running Franco kernel and its pretty good
But I was just wondering if there was a kernel which offers a lower clock speed like in Matr1x but also offers the ability to adjust gama colors like in franco ???
Thnxxx
Click to expand...
Click to collapse
matr1x have gamma colors. I use PA constrasty. You need an app also Tricster MOD.
Ümit said:
matr1x have gamma colors. I use PA constrasty. You need an app also Tricster MOD.
Click to expand...
Click to collapse
I am using trickster mod and no i don't have the settings to mess with gama

[KERNEL] StarKissed Kangerade [3.0.86][UNIVERSAL]

This kernel is about customization. It is based on the work done for the Galaxy Nexus to bring as many available options as possible without causing bloat that could weigh down the system. This thread is not directed to the elite few, so there is no need to put on your fancy hat when you enter. Relax and enjoy your device.
The kernel comes in two versions. The first is the standard download, which uses an AnyKernel-style installation method. This is the kernel and modules with no ramdisk included.
The second version, which is labeled "Full" also includes the ramdisk for CM9 / CM10 / AOSP. This version will include things such as permission changes and additions to support extended options available to these ROMs. This will allow features like tethering, KSM, and video playback to be tweaked.
StarKissed Thunderbolt Kernels
StarKissed Universal Remote App
Guide to Governors, Schedulers, Etc.
Current Governors:
SavagedZen
Adaptive
Sleepy
Hyper
Scary
Skywalker
Brazilianwax
Fantasy
Smartassv2
Interactive
Conservative
Ondemand
Userspace
Powersave
Lulzactive (DEFAULT)
Lionheart
Performance
Current Schedulers:
Noop
Deadline
Cfq
Row
Sioplus (DEFAULT)
Vr
Zen
Fifo
Current TCP:
Bic
Cubic
Htcp
Hybla
Vegas
Veno
Westwood (DEFAULT)
Reno
Other Changes:
Added 184Mhz
Added *GNex* bcmdhd
Voltage tables
GPU overclock
twistedumbrella said:
Current Governors:
Lulzactive
Adaptive
Smartassv2
Interactive
Conservative
Ondemand
Userspace
Powersave
Performance
Current Schedulers:
Noop
Deadline
Cfq
Row
Sioplus
Vr
Zen
Fifo
Current TCP:
Cubic
Reno
Coming Soon:
Voltage tables
More governors
More tcp algorithms
Click to expand...
Click to collapse
Thanks Twisted!
I'm currently running Santod's ICS OTA release. Can I flash this kernel or should I be running an AOSP rom? I'd prefer to run an ICS AOSP rom but I can't find one with working radio, camera, MMS, (basically everything working).
What rom do you suggest with this kernel?
blackshoes said:
Thanks Twisted!
I'm currently running Santod's ICS OTA release. Can I flash this kernel or should I be running an AOSP rom? I'd prefer to run an ICS AOSP rom but I can't find one with working radio, camera, MMS, (basically everything working).
What rom do you suggest with this kernel?
Click to expand...
Click to collapse
According to Twisted's github, the kernel is still using bcm4329 WiFi, so it should be safe to flash on OTA-based ROMs. However, I'm not 100% certain, so make a backup just in case you have issues.
Twisted, if you're interested, for the most part we're moving towards using evervolv's msm7x30-3.0 since they merged the mecha board and radio files in. It's confirmed to work and uses bcmdhd WiFi.
Thanks for this, but am i missing something, is there a reason there are 7 listed on the goo page?
Sent from my ADR6400L using xda premium
Edit- now it's only showing 3, but all from today
jblack248 said:
According to Twisted's github, the kernel is still using bcm4329 WiFi, so it should be safe to flash on OTA-based ROMs. However, I'm not 100% certain, so make a backup just in case you have issues.
Twisted, if you're interested, for the most part we're moving towards using evervolv's msm7x30-3.0 since they merged the mecha board and radio files in. It's confirmed to work and uses bcmdhd WiFi.
Click to expand...
Click to collapse
I don't touch their work anymore. Long story.
I literally just started work on it last night before leaving. It is advertised as AOSP because it's a full package not just the kernel. I was replacing the current ramdisk to add some voltage stuff and calibration but that may change once I finish testing. The wifi drivers haven't been touched but I will be transitioning to a newer hd version from the nexus. I can currently get connection from my house at my car a block away so I think they'll be decent. It's a little extra work but it's better to start fresh with just the basics added, which is why I was originally going to source from santod's but ended up replacing that with nexus source anyway.
Also I did test both netflix and youtube and both work.
Sent from my Galaxy Nexus using Tapatalk 2
rrrrrrredbelly said:
Thanks for this, but am i missing something, is there a reason there are 7 listed on the goo page?
Sent from my ADR6400L using xda premium
Edit- now it's only showing 3, but all from today
Click to expand...
Click to collapse
Things move at the speed of life or whatever the slogan is. I had to clean up the script to stop uploading failed compiles. The first one is safe, after that I make no promises. It's automated.
Sent from my Galaxy Nexus using Tapatalk 2
The 15.12 release is also confirmed working. That one includes the additional governors added to the master list.
twistedumbrella said:
I don't touch their work anymore. Long story.
I literally just started work on it last night before leaving. It is advertised as AOSP because it's a full package not just the kernel. I was replacing the current ramdisk to add some voltage stuff and calibration but that may change once I finish testing. The wifi drivers haven't been touched but I will be transitioning to a newer hd version from the nexus. I can currently get connection from my house at my car a block away so I think they'll be decent. It's a little extra work but it's better to start fresh with just the basics added, which is why I was originally going to source from santod's but ended up replacing that with nexus source anyway.
Also I did test both netflix and youtube and both work.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Alright, that's cool. It's nice to see you back in action, regardless. The bcmdhd drivers make connecting to WiFi nearly immediate for me, so there's a definite improvement. If you have a package of the kernel that doesn't modify the ramdisk then it should also work on OTA-based Sense ROMs as well. I haven't looked at your commits in-depth, though.
jblack248 said:
Alright, that's cool. It's nice to see you back in action, regardless. The bcmdhd drivers make connecting to WiFi nearly immediate for me, so there's a definite improvement. If you have a package of the kernel that doesn't modify the ramdisk then it should also work on OTA-based Sense ROMs as well. I haven't looked at your commits in-depth, though.
Click to expand...
Click to collapse
The most recent kernel has BCMDHD drivers added, enabled, and tested
twistedumbrella said:
The most recent kernel has BCMDHD drivers added, enabled, and tested
Click to expand...
Click to collapse
Does this mean that data is the only thing left?
Sent from my ADR6400L using Tapatalk 2
blackshoes said:
Does this mean that data is the only thing left?
Sent from my ADR6400L using Tapatalk 2
Click to expand...
Click to collapse
Data? What do you mean?
twistedumbrella said:
Data? What do you mean?
Click to expand...
Click to collapse
Sorry. Got confused.
Sent from my ADR6400L using Tapatalk 2
Tried this twice with fresh downloads on Santod's NuSense Reborn and got endless boot animation screens both times.
Sent from my ADR6400L using Tapatalk 4 Beta
FirePsych said:
Tried this twice with fresh downloads on Santod's NuSense Reborn and got endless boot animation screens both times.
Sent from my ADR6400L using Tapatalk 4 Beta
Click to expand...
Click to collapse
twistedumbrella said:
I don't touch their work anymore. Long story.
It is advertised as AOSP because it's a full package not just the kernel. I was replacing the current ramdisk to add some voltage stuff and calibration but that may change once I finish testing.
Also I did test both netflix and youtube and both work.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
jblack248 said:
If you have a package of the kernel that doesn't modify the ramdisk then it should also work on OTA-based Sense ROMs as well. I haven't looked at your commits in-depth, though.
Click to expand...
Click to collapse
The init doesn't include the globals for sense. You'd have to extract the zImage
Sent from my Galaxy Nexus using Tapatalk 2
Gotcha. Misunderstood one of the earlier posts. No harm. Made a nandroid first.
Sent from my ADR6400L using Tapatalk 4 Beta
FirePsych said:
Gotcha. Misunderstood one of the earlier posts. No harm. Made a nandroid first.
Sent from my ADR6400L using Tapatalk 4 Beta
Click to expand...
Click to collapse
It is being converted to an anykernel package now. It should be ready shortly.
twistedumbrella said:
It is being converted to an anykernel package now. It should be ready shortly.
Click to expand...
Click to collapse
And now it's set up as just a kernel.
Sent from my Galaxy Nexus using Tapatalk 2
twistedumbrella said:
And now it's set up as just a kernel.
Sent from my Galaxy Nexus using Tapatalk 2
Click to expand...
Click to collapse
Try to install lean kernel last one. Error 7 didn't install
Sent from my ADR6400L using Tapatalk 4 Beta
sorullo_xgrx said:
Try to install lean kernel last one. Error 7 didn't install
Sent from my ADR6400L using Tapatalk 4 Beta
Click to expand...
Click to collapse
Same here, on the 7/14 3:34 version
Sent from my ADR6400L using xda premium

lag?

Why is Nexus lagging with games? like Real Racing 3 and Angry Birds Go?
It should not be you may have too many applications open at one time. Try closing some of them or reset your phone.
Sent from my Nexus 4 using xda app-developers app
theyau said:
It should not be you may have too many applications open at one time. Try closing some of them or reset your phone.
Sent from my Nexus 4 using xda app-developers app
Click to expand...
Click to collapse
no applications running, and fresh install of stock rom... i dont know why theres lag my moto g was smoother with games, whaat
idonttakedrugs said:
Why is Nexus lagging with games? like Real Racing 3 and Angry Birds Go?
Click to expand...
Click to collapse
those mentioned games cant even test nexus 4's full potential ..
there's something wrong with your rom and kernel config .. try flashing franco's kernel.. u wont be disappointed
Shubhamqweasd said:
those mentioned games cant even test nexus 4's full potential ..
there's something wrong with your rom and kernel config .. try flashing franco's kernel.. u wont be disappointed
Click to expand...
Click to collapse
I did have that kernel, i liked it! but I've read that its not as fast as stock. Nothing wrong with stock. To be fair, I guess i could've used a better word then lag, it's just not smooth. it stutters
- Undervolt it to reduce heat, and reduce CPU throttling
- Use Ondemand if you play games, Wheatley, Intelliactive and Intellidemand create lag because of battery friendly configs
Mashed_Potatoes said:
- Undervolt it to reduce heat, and reduce CPU throttling
- Use Ondemand if you play games, Wheatley, Intelliactive and Intellidemand create lag because of battery friendly configs
Click to expand...
Click to collapse
ou okay. couldn't recommend a kernel could you? stuck for choices.
idonttakedrugs said:
ou okay. couldn't recommend a kernel could you? stuck for choices.
Click to expand...
Click to collapse
I use Hells Doctor R29
Mashed_Potatoes said:
I use Hells Doctor R29
Click to expand...
Click to collapse
i've been looking at that kernel. would i use hellcores app to tinker with the settings or?
"[ROOT] Kernel Tweaker" is a good app.
Your cpu is probably throttling and thats why it is not smooth.
This is normal. Recommend upload custom kernel + setting trickster mod.
Wysłane z Nexus 4 przy użyciu Tapatalk.
PINki92 said:
Your cpu is probably throttling and thats why it is not smooth.
Click to expand...
Click to collapse
nope, its when its cool. hellscore kernel seemed to fix the problem though.
Rembi said:
This is normal. Recommend upload custom kernel + setting trickster mod.
Wysłane z Nexus 4 przy użyciu Tapatalk.
Click to expand...
Click to collapse
sorry? hellscore kernel fixed the lag. all the other kernels seemed to lag with real racing

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