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[DEV] [JB] [CM10] [4.1.1] CyanogenMod 10 for the Huawei Ascend G300 [ROM] [Last updated: 26/08]


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#1321
tcpaulh

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http://wiki.cyanogen...iki/Terminology

Kang The process of creating a code based off someone else's code or reapplying code that someone else created into your own code (e.g. git cherry-pick)


Give us a Kang Daz ;-p

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There's a problem on KitKat with text wrap / reflow not working. Issue raised here. Please Star and Reply if you think it's a stupid regression


#1322
Dazzozo

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I understand that, it was more of a compliment to be honest. Oh well, I just wanted to know how the touch screen would be better,
but if it's not explainable, don't worry.


The updated drivers were taken from a later kernel release for a different Huawei device. Huawei seem to keep support for all devices in their kernel, and for all we know, these updated drivers are in newer stock ROMs but there was no kernel source update provided.

We may have also fixed the Wi-Fi deadlock for the same reason -- newer kernel source for a different device.

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#1323
Curlie

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its funny: in night you are much more active than during the day

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#1324
timfimjim

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That's pretty interesting. Does that mean the kernel could be slimmed down somewhat (by deleting all the drivers etc that aren't meant for that model)?

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#1325
Fagulhas

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That's pretty interesting. Does that mean the kernel could be slimmed down somewhat (by deleting all the drivers etc that aren't meant for that model)?


Not really, just means we have more sources where to look for drivers and stuff. Only the needed stuff is compiled when building a kernel.

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#1326
timfimjim

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Oh yeah haha my mistake... For some reason I was thinking the kernel source was the kernel itself....

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#1327
Dazzozo

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Oh yeah haha my mistake... For some reason I was thinking the kernel source was the kernel itself....


The kernel when compiled is rarely a size concern anyway. A stock one is about 4mb and it has its own little space in memory, separate from the system partition.

A stock one is 4mb, the CM ones are 2mb because of the xz compression which we use. (Which might be a bit overkill but... :P)

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#1328
timfimjim

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Yeah I'm just wondering whether you'd see any positive change to performance / battery life if you tried to strip the kernel of all unnecessary 'weight'.

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#1329
Dazzozo

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Yeah I'm just wondering whether you'd see any positive change to performance / battery life if you tried to strip the kernel of all unnecessary 'weight'.


The xz compression actually makes the very start of a boot up slower. It has to unpack the kernel, and it obviously being compressed better results in longer decompression time.

We're talking maybe an extra second or two, at the very start of boot up here. It doesn't have an effect anywhere else.

As for actually changing the code to make it more efficient, well that's part of the reason why Linux kernel 3.6 exists -- this stuff is constantly happening. Android is always a bit behind. Huawei's code, yes, there's bits and pieces which are a little odd that we could change. There's a million and one things we can do with the kernel source, passing it through the linaro toolchain instead, etc.

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#1330
b4da55

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I cant seem to replicate the wifi freeze on the latest miui kernel 3.0.8. If it helps

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#1331
Dazzozo

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There's no source available for it, so not really :P

I hadn't seen this issue for ages on CM10 and I haven't seen it at all since switching to the U8860 kernel.

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#1332
b4da55

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Ok. Thats Good news


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#1333
fr0do

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Huge progress tonight chaps good work! ;)

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#1334
Frankish

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Just waiting for all the "I can haz rls naow?" posts. For anyone wondering new developments in kernel will probably need testing for a little while too now! Just be patient.

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#1335
tcpaulh

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I already asked. The shame

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How To Provide Error Logs

 

There's a problem on KitKat with text wrap / reflow not working. Issue raised here. Please Star and Reply if you think it's a stupid regression


#1336
Dellboy2012

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I think that this rom has less (if any) bugs now than stock ones.

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#1337
dzonyfox

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And no one didn't reply to me,why i can't listen music with handset?????!!!!!

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#1338
ChrisPNE

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And no one didn't reply to me,why i can't listen music with handset?????!!!!!


The build in the OP is very outdated now. I believe the audio routing doesn't work properly in that version.

Dazzozo is testing a build at the moment in which everything works so just be patient and use a different ROM as your daily for now. :)

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#1339
Curlie

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i didnt understand what you wrote in the last 30 posts Dazzozo
could someone please explain it to me in understandable english?? (sorry i cant speak english very well)

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#1340
mack_

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No one replied because its a stupid question, I'm kidding
But seriously if you bothered to read the first page you would no why.

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I was once a noob like you.... until i bricked my G300. ^_^
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