[KERNEL] [Y300/G510] Stock Huawei

[Guest luca020400]

Ok ;)

[Guest luca020400]

Why you have removed the latest stable kernel ??

Can you reupload it ??

[Guest ZolaIII]

Do any one of you really know how much phone socs their is with totally fuli open sourced code without property blobs?

Well their is totally NONE!

I whose searching for RIL or at least WiFi driver (fully functional) in source code & haven't find any.

This whose place I looked for:

http://redmine.replicant.us/projects/replicant/wiki/ReplicantStatus

It's not up to Huawei at all to publish them nor they can do that as those represent other companies (Qualicomms) IP rights. If it whose a HiSylicon SoC you could try to preserved them to do some work about it, this way you are only barking on a wrong tree. I hope this will put an end to any future discussion about this.

Edited September 11, 2014 by ZolaIII

[Guest]

Works in the stable kernel (26.07.) Paired Bluetooth hands free in the car, or do I have to stay with the stock?

[Guest]

I can't test Bluetooth too much, because I don't have any devices to pair with.

@Zola: I am aware of the conflict with licenses, especially when we talk about code of Qualcom. However for almost every device there are OpenSource versions of the driver available and many SoC manufacturers are making use of them. There are enough developers for custom android kernels not having to face such issues in getting WiFi working properly.

For our ATH6KL exists OpenSource drivers as well, which are working, too. The problem with WiFi tethering is actually the user-space application. The version present on our ROM is incompatibel to those driver versions. Dazzozo compiled the wpa_supplicant for CM on his own and thus it works with the open coded kernel driver.

Edited September 12, 2014 by Guest

[Guest]

Another reason, why other companies don't release any WiFi sources is: they don't have to, if those are already included into Linux kernel sources ;)

[Guest luca020400]

Why you have removed the latest stable kernel ??

Can you reupload it ??

Up ;)

My first up XD

[Guest]

I removed it, because it wasn't stable according to several user reports. Regarding Romagnolo1973's feedback I've re-upload the build of 26.07.2014 into the stable folder.

Edited September 12, 2014 by Guest

[Guest luca020400]

Thanks

Also for me this version is the "best"

[Guest SH3H1]

On 26/07 build the second core doesn't gets activated if i disable MP-Decision !

Someone confirm?

[Guest]

Since that kernel version doesn't have auto-hotplug, that's an absolutely expected behavior ;)

[Guest ZolaIII]

On 26/07 build the second core doesn't gets activated if i disable MP-Decision !

Someone confirm?

It will if you after that change governor or frequency parameters. At least it should.

It just need a little push as it stays remarked in off power state when you turn MP decision off...

Edited September 14, 2014 by ZolaIII

[Guest]

Logcat sometimes got some crazy output:

I/DEBUG   ( 9040): debuggerd committing suicide to free the zombie!

Aaaaaalright. Let's free the zombies?

[Guest fonz93]

Logcat sometimes got some crazy output:

I/DEBUG   ( 9040): debuggerd committing suicide to free the zombie!

Aaaaaalright. Let's free the zombies?

 

I got that on stock too  :D

[Guest SH3H1]

Logcat sometimes got some crazy output:

I/DEBUG   ( 9040): debuggerd committing suicide to free the zombie!

should switch off the phone at night then,can't say when the zombie gets free :wacko:

:lol:

Edited September 14, 2014 by SH3H1

[Guest ZolaIII]

Me by that bug is back from ginger times. :D :)

[Guest rederik75]

It should have to do with zombie processes: http://en.wikipedia.org/wiki/Zombie_process

[Guest Romagnolo1973]

I know is not for our device but here for Sony X10 there is a guide to overclock GPU adreno 200 and KGSL drivers and cpu oc

http://forum.xda-developers.com/android/software-hacking/hack-overclocking-tuning-snapdragon-s1-t2883708?__utma=248941774.2078060343.1395392164.1411454766.1411456705.43&__utmb=248941774.0.10.1411456705&__utmc=248941774&__utmx=-&__utmz=248941774.1411456705.43.41.utmcsr=google|utmccn=(organic)|utmcmd=organic|utmctr=http%3A%2F%2Fwww.xda-developers.com%2Fandroid%2Fadd-power-snapdragon%2F&__utmv=-&__utmk=135432626

 

even if useless for us, can be a source for some ideas and aniway an interesting read for a real geek as modding33 is   :)

[Guest]

Thx Roma, although I know about that thread already

 

Overclocking our CPU might be possible on "PLL_2" level. But since this would increase bus-frequencies as well, I dropped playing with it.

[Guest luca020400]

I was about to post the same thing Romagnolo said XD

[Guest]

It's hard to get real technically informations from Qualcomm and ARM. They keep a lot of stuff I could need non-public for manufactures only. So I am forced to go the trial-and-error-way most of the time

[Guest luca020400]

So is a lot of usless work :(

How the kernel development is going ??

Which is the kernel version ( 3.4.X ) ??

Edited September 23, 2014 by luca020400

[Guest]

The version behind "3.4" isn't really important, because it only reflects the patch-state in terms of mainline patches.

 

Going with mainline patches is another problem amongst many. Since we got a custom Linux kernel by Qualcomm, not all of the mainline patches are suitable unfortunately. It would be different if it was an "vanilla 3.4.0 kernel".

 

Some patches are incompatible to our sources and I need to be more selective what to add and what not. It's a lot less work on Nexus-series phones for example

[Guest luca020400]

Ok so good work :)

[Guest ep690d]

LG Optimus L7 II with same soc has officially upgraded to kitkat 4.4.2 

 

http://www.androidworld.it/2014/09/23/lg-optimus-l7-ii-si-aggiorna-kitkat-248996/