[INCOMPLETE HOW TO] Reconstruct Mi 4c kernel source

[siba01]

I will create a new thread "How to build libra kernel from source". Everything just working here, both building process and the resulted build. Latest WiFi source have merged, I'll check if f2fs support also broken in MSM8992 branch.

Can we expect an unnoficial CM13 from your sources with your kernel?

 

[Urik26]

Thank you ketut.kumajaya! It will really help us to do something by ourselves.

 

[ketut.kumajaya]

Can we expect an unnoficial CM13 from your sources with your kernel?

Maybe I'll create my own CM 13.0 version, use Xiaomi proprietary as less as possible as I have done for Redmi 2 :laugh:

 

[siba01]

Maybe I'll create my own CM 13.0 version, use Xiaomi proprietary as less as possible as I have done for Redmi 2 :laugh:

Nice answer!

 

[ketut.kumajaya]

Just upload a new boot image to Drive https://goo.gl/sLLLdb No flashable zip for now, currently for advance user and/or developer only.

Update:
- F2fs support
- Default noop scheduler, bfq when boot completed
- Use a modified MIUI 7.2.1.0 ramdisk. Secure boot, device lock disabled. My kernel will boot MIUI 7.2.1.0 with old bootloader

Let me dancing on stock ROM for a while :laugh:

Current kernel source commits https://github.com/kumajaya/android_kernel_xiaomi_msm8992/commits/libra-l-oss-kumajaya

 

[xiaobai112220]

you can use this one:
https://github.com/MoKee/android_kernel_xiaomi_libra/tree/mkm

 

[dexxa05]

you can use this one:
https://github.com/MoKee/android_kernel_xiaomi_libra/tree/mkm

Hi,
It's your kernel ? Everything is working ?
Thx

 

[ketut.kumajaya]

you can use this one:
https://github.com/MoKee/android_kernel_xiaomi_libra/tree/mkm

https://github.com/kumajaya/android_kernel_xiaomi_msm8992/tree/libra-l-oss-kumajaya no problem for me except incorrect WiFi MAC address that I can fix in userspace.

 

[ketut.kumajaya]

Still slowly fix Xiaomi source codes. Charger codes just finished. It will be hard to merge CAF's Marshmallow branch, device tree blobs source so mess

 

[dexxa05]

Still slowly fix Xiaomi source codes. Charger codes just finished. It will be hard to merge CAF's Marshmallow branch, device tree blobs source so mess

It will be hard to have 6.0 compatible kernel right ?!

 

[ketut.kumajaya]

It will be hard to have 6.0 compatible kernel right ?!

Actually not, I have enough experience when upgrade MSM8916 device from KitKat to Lollipop to Marshmallow but something like https://github.com/kumajaya/android...mmit/fc3dd464e9f3a5a61428fa105fae951771bc2f73 , https://github.com/kumajaya/android...mmit/8c24f3a1a40ff28ae43c5c3a53f725003f310c62 , https://github.com/kumajaya/android...mmit/b5569f01929642d49257b886b8406c95a34c8706 can make a rebase failed. In some part, they reuse outdated source than their current branch, a rework needed like https://github.com/kumajaya/android...mmit/49f0fb78ceac870f6020a9aa9450dadd8e39f4a7 and https://github.com/kumajaya/android...mmit/4960a19d31cb75ba7c1a00216ad905bb56b964b9 .

 

[kevinnol]

Just upload a new boot image to Drive https://goo.gl/sLLLdb No flashable zip for now, currently for advance user and/or developer only.

Update:
- F2fs support
- Default noop scheduler, bfq when boot completed
- Use a modified MIUI 7.2.1.0 ramdisk. Secure boot, device lock disabled. My kernel will boot MIUI 7.2.1.0 with old bootloader

Let me dancing on stock ROM for a while :laugh:

Current kernel source commits https://github.com/kumajaya/android_kernel_xiaomi_msm8992/commits/libra-l-oss-kumajaya

No wifi using 7.2.3.0 (yes I know it says MIUI 7.2.1.0, but might aswell try) other than that feels like a solid kernel no reboots or anything, can't wait to see the progress you're making.

Appreciate the work you've done, going to donate a small amount in a few days

 

[Ydraulikos]

No wifi using 7.2.3.0 (yes I know it says MIUI 7.2.1.0, but might aswell try) other than that feels like a solid kernel no reboots or anything, can't wait to see the progress you're making.

Appreciate the work you've done, going to donate a small amount in a few days

Replace wlan.ko in /system/lib/modules/ with the one in modules.zip. Make sure to chmod to 664

 

[kevinnol]

Replace wlan.ko

Nice, thanks for the help.
I knew the other files weren't just for show guess I was rushing things, testing a new kernel and stuff

 

[xiaobai112220]

Hi,
It's your kernel ? Everything is working ?
Thx

http://forum.xda-developers.com/mi-4c/development/unofficial-cyanogenmod-13-t3272228
CM13 with this kernel soure,everything works fine

 

[dexxa05]

http://forum.xda-developers.com/mi-4c/development/unofficial-cyanogenmod-13-t3272228
CM13 with this kernel soure,everything works fine

Thx ! i didnt know that you have updated your build !

 

[ketut.kumajaya]

I have reverted Xiaomi dts changes and then reconstruct it in better structure. I found libra have two variant, a10 (Mi 4s?) and x11 (Mi 4c), and I don't care to Leo for now.

 

[khan_frd2002]

You guys need this to make WiFi Working...
https://github.com/LuffyXDA/android...mmit/71625cf3df56ad8859f8b6186b227cad22425a8f

 

[ketut.kumajaya]

You guys need this to make WiFi Working...
https://github.com/LuffyXDA/android...mmit/71625cf3df56ad8859f8b6186b227cad22425a8f

No. I have a different solution. Create a text file:

Intf0MacAddress=XXXXXXXXXXXX
END

with XXXXXXXXXXXX your WiFi MAC address (the next your bluetooth MAC address yours WiFi MAC), save it in /persist partition as wlan_mac.bin

 

[khan_frd2002]

No. I have a different solution. Create a text file:

Intf0MacAddress=XXXXXXXXXXXX
END

with XXXXXXXXXXXX your WiFi MAC address (the next your bluetooth MAC address yours WiFi MAC), save it in /persist partition as wlan_mac.bin

have you tried already??? I don't know it might work or not but the above one I mention it works