[Q]Upstreaming kernel from 3.4.0 to 3.4.1 - Galaxy S 4 Active Q&A, Help & Troubleshooting

I am using a Korean model of the Galaxy S4 Active(SHV-E470S). Unfortunately, this model does not have any ROMs or custom kernels, so I decided to build one myself.
The problem is, the stock kernel version of this phone is Linux 3.4.0. I searched kernel.org for upstream patches, but there were no patches that upstreams a 3.4.0 kernel to 3.4.1.
Any ideas on how to upstream a 3.4.0 kernel?

Related

[Q] Can't flash Google Toolchain-compiled kernel

I have an issue with my i9305 as I can't flash Google toolchain-compiled kernel. But it works for me when i flash the same kernel compiled with linaro toolchain. I used Boeffla Kernel 5.1 stable compiled by P$T here http://forum.xda-developers.com/showthread.php?t=2322893&page=54
but failed to flash latest boeffla kernel compiled by lord boeffla (starting 5.1-beta14 reverted back to Google 4.7 toolchain). Does anyone experience the same problem?any ideas?
The Galaxy Project rom v14.03 GT-I9305

kernel question

has anybody a newer kernel for i8190 with linux 3.4.x?
have many issues with aospa with latest nova kernel.

Unified kernel for msm8974 devices

Unified kernel for msm8974 devices
hi all
we are cooking 1 kernel for all msm8974 devices for all custom roms
Source
https://github.com/sonyxperiadev/kernel
in this moment Z1 (honami) and Z2 (sirius) are tested
feel free to fork, joyn and push back
XDA:DevDB Information
Unified , Kernel for the Sony Xperia Z2
Contributors
jerpelea, Kali-, tilal6991, cdesai
Kernel Special Features:
Version Information
Status: Testing
Created 2014-10-07
Last Updated 2014-10-13
By "custom" you mean based on stock roms or AOSP-derived?
adwinp said:
By "custom" you mean based on stock roms or AOSP-derived?
Click to expand...
Click to collapse
both
depending on what an developer wants to build
What will the impact of this project be on areas that have been problems for aosp projects such as hardware drivers ?
furrypotato said:
What will the impact of this project be on areas that have been problems for aosp projects such as hardware drivers ?
Click to expand...
Click to collapse
1 kernel to rule them all means that 1 hal fixed in 1 device works on all devices
1 patch merged in kernel to fix something fixes same problem on all devices
jerpelea said:
1 kernel to rule them all means that 1 hal fixed in 1 device works on all devices
1 patch merged in kernel to fix something fixes same problem on all devices
Click to expand...
Click to collapse
I hope I'm not presumptuous or wrong: will it come with CWM and/or TWRP recovery versions?
Many thanks.
bonderbond said:
I hope I'm not presumptuous or wrong: will it come with CWM and/or TWRP recovery versions?
Many thanks.
Click to expand...
Click to collapse
this is just source code so depends on developers on what android fork is used
jerpelea said:
both
depending on what an developer wants to build
Click to expand...
Click to collapse
Unless I'm mistaken, the sony source doesn't work with pure AOSP. All AOSP or derivatives roms use the CM android_kernel_sony_msm8974pro or forks of it.
My question is thus the following: is this kernel source compatible with AOSP or like "kernel-copyleft", only with stock rom derivatives?
My custom kernel works on the latter, but I need to use the "msm8974pro" trees for pure AOSP.
Unless I'm missing something?
adwinp said:
Unless I'm mistaken, the sony source doesn't work with pure AOSP. All AOSP or derivatives roms use the CM android_kernel_sony_msm8974pro or forks of it.
My question is thus the following: is this kernel source compatible with AOSP or like "kernel-copyleft", only with stock rom derivatives?
My custom kernel works on the latter, but I need to use the "msm8974pro" trees for pure AOSP.
Unless I'm missing something?
Click to expand...
Click to collapse
it works perfectly on aosp and derivates
new guides published
http://developer.sonymobile.com/knowledge-base/open-source/open-devices/
kernel is rebased
z3 platform (shinano) added to kernel
https://github.com/sonyxperiadev/kernel/commits/aosp/LNX.LA.3.5.1-01110-8x74.0
status
z1 - bringup in progress
z2 - boots
z3 - boots
feel free to push fixes
broadcom wifi is now merged in kernel
crash has been fixed
broadcom wifi crash fixed
Can't boot
@jerpelea I've compiled AOSP Lollipop and it boots fine. I've compiled the kernel from 3.5.2.2 branch of the unified kernel source and successfully made zImage. I've combined the zImage with the resulting dtb and the ramdisk from the AOSP build. I can't get the device to boot for some reason. It's stuck at the Sony boot logo. Did I miss a step ? I've searched online but couldn't get enough help about this.
Tried the same with Kitkat too but same result. Doesn't go past the sony boot logo.
UPDATE
Got it to work The command line argument in the guide provided has android boot device as qcom whereas the one compiled during AOSP has it as "shinano" Took me 1 build to understand this Back to work again
hi All
Busy weeks ....months ...
Progress so far
- unified 3.4 kernel is stable for daily use and community tweaking
As some of you have already seen we have started work on comunity 3.10 unified kernel
This kernel is not finished and not stable but is an invitation for developers to joyn, test and improve a kernel built "by community for community"
Br
J
build guide has been updated for easy reading
http://developer.sonymobile.com/kno...evices/how-to-build-and-flash-a-linux-kernel/
hi all
kernel 3.10 is progressing nice
it can soon be used on SONY AOSP Project
master branch on devices uses 3.10 kernel
l-mr0 branch uses 3.4 kernel
br
J
hi all
3.10 is progressing nice
at this point can be used for L MR1 and shows good battery savings
more enhancements and bugfixes will come soon
br
J
Hi @jerpelea, which of the branches should be used for the 3.10 kernel?
I ll be appreciated that the unified kernel can support d6563.

anyone use kernel 4.14 here?

hi! does anyone here using android 10 with 4.14 kernel here? i'm stuck on 4.9. i really want to try out 4.14 because 4.9 kernel is problematic on aosp 10. i tried to follow sony's guidelines to build aosp 10 kernel 4.14 based but i got errors at the end.
thanks

Question need kernel with rtl8821au module

hi
i am looking for module with rtl8821au wifi driver support
pixel experience kernel version 4.14.180
i made kernel headers with PE kernel source https://github.com/PixelExperience-Devices/kernel_xiaomi_sweet
but module https://github.com/aircrack-ng/rtl8812au/ is not compiling using the kernel headers.
i thought of doing dkms install or build kernel headers within the rom, but did not work
need help

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