Development [KERNEL][12/13][A528B/N] Mesa's Custom Kernel R6

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Darayavahus

Senior Member
Nov 20, 2015
261
74
Wroclaw
Sorry for the noob question, but what is RP rev? 🤓
Even though I have no idea either, it's safe to say, that you shouldn't worry about that =]

I followed the instructions to the letter. The SSRM warning didn't go away, I could add apps to the sleep and deep sleep. The worse thing is that it made my partitions read only and I couldn't rename, delete or copy anything to my system. So I was unable to put back the backup of the SamsungDeviceHealthManagerService and delete your file. Had to do a complete reinstall of firmware. I did notice that even though I didn't rename your file but copied it as is to system/app it was renamed after reboot to SamsungDeviceHealthManagerService so not sure what went wrong...
Sorry to hear that.. If it's messy I rather remove it, especially if BlackMesa is about to fix it.
 

snowleopard13

New member
May 4, 2023
3
0
Dear All it seems that download link doesn't work could you please recheck? Also could you please inform me what’s support device in parents means ?
 

sergii19

Senior Member
R7 seems to crash my device after certain time. It makes it shut down and I've got to start it back up again. I believe it's the ram management since the whole system freezes and shuts down seconds later, so probably an error within the code. Just wanted to report that, but before doing anything, is it safe to go back to R6 temporarily without it bootlooping?
 

BlackMesa123

Recognized Contributor
Aug 29, 2015
2,217
3,928
20
Adrano
Samsung Galaxy S5
Samsung Galaxy J5
R7 seems to crash my device after certain time. It makes it shut down and I've got to start it back up again. I believe it's the ram management since the whole system freezes and shuts down seconds later, so probably an error within the code. Just wanted to report that, but before doing anything, is it safe to go back to R6 temporarily without it bootlooping?

Yes, you can downgrade to R6 without any issue. Working on R7 has been pretty tough since the testers had this issues with the older builds and we thought it was solved with the additional patched added during developing. Literally getting crazy behind this bug🤪
 

sergii19

Senior Member
Yes, you can downgrade to R6 without any issue. Working on R7 has been pretty tough since the testers had this issues with the older builds and we thought it was solved with the additional patched added during developing. Literally getting crazy behind this bug🤪
haha, no worries, what's weird is that I didn't get it with the old ones so thought it was just the ram management killing some important process
 

007_Fahad

Senior Member
Jan 28, 2014
74
9
Khanpur
Hi all, is there any way i can uninstall this kernel? i have just installed lineage os official and i think this kernel is causing random freeze of my device.

Thanks
 

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    BlackMesa123 presents

    QpZ0u7E.png


    /* Mesa's Custom Kernel */

    /* Disclaimer */

    - I am not responsible about any damage of any kind that this kernel may cause.
    - You are allowed to use this kernel in your project with proper credits and links to this thread or source code.
    - You are allowed to base your projects on my sources by giving proper credits to the original authors.
    - Bugs can be reported in XDA or via the community's Telegram Group. Make sure you provide detailed info when reporting bugs (device variant and logs).


    /* Intro */

    Mesa's Custom Kernel (shortened as MCK) is my personal vision of a custom kernel for the Galaxy A52s 5G. This kernel aims to improve your daily usage of the phone by enhancing performance and battery life via implementing new features and optimizations.

    /* Features */

    - Built from A528NKSU2EWB4 source code
    - Linux 5.4.226
    - Upstream with CLO sources
    - Built with Clang 12.0.7 (r416183b1) Toolchain
    - Switchable SELinux status
    - Security Related Features disabled (RKP, KDP, Defex, FIVE etc.)
    - Magisk v26.1
    - Wireguard support
    - TTL/HL Target support


    /* Supported Devices */

    - SM-A528B (a52sxqxx)
    - SM-A528B (a52sxqzt)
    - SM-A528N (a52sxqks)


    /* How to Install? */

    To install the kernel, flash the zip provided in Post #2 with a Custom Recovery. It is recommended to create a backup of your Boot/Vendor Boot/DTBO/Vendor partitions before flashing.

    /* Source code */


    Available at GitHub

    /* Credits */


    - Samsung OSRC for providing the kernel source code
    - CLO and Google for providing the latest patches and updates for the Linux kernel
    - @davidarsene for his camera fix
    - The A52s Testers Team for testing out the kernel
    14
    /* Changelog */

    T (13)

    R6:
    - Additional support for rev 1 bootloaders
    - Updated Magisk to latest stable build
    - Support charging current/voltage text on AOSP
    - KGSL/GPU improvements
    - Disabled some debug features
    - Enabled LLVM Polly


    T (13)

    R5:
    - Updated kernel sources to EWB4
    - Merged LA.UM.9.14.r1-21300-LAHAINA.QSSI12.0 tag tree-wide
    - Updated Magisk to latest Canary build
    - Fix boot issues on devices with rev 2 bootloader
    - Fix external SD on AOSP/GSI ROM's


    R4:
    - Updated kernel sources to DVK5
    - Merged LA.UM.9.14.r1-21000-LAHAINA.QSSI13.0 tag tree-wide
    - Switch to Clang 12 toolchain
    - Updated most of kernel routines
    - Backported LZ4_FAST_DEC_LOOP
    - Switch ZRAM compressor to LZ4
    - Reworked GPU freq table


    S (12)

    R3:
    - Reworked kernel tree
    - Updated kernel sources to CVH6
    - Added a52sxqzt support
    - Merged LA.UM.9.14.r1-20500-LAHAINA.QSSI13.0 tag tree-wide
    - Removed forced Permissive SELinux
    - Disabled ARM64 PAN
    - Disabled CORESIGHT
    - Enabled TTL/HL target support

    R2:
    - Merged LA.UM.9.14.r1-20500-LAHAINA.QSSI13.0 kernel tag
    - Disabled EDAC
    - Disabled sync when entering suspend
    - Enabled power efficient workqueues
    - Disabled ARM64 SVE
    - FS adjustments
    - KGSL adjustments
    - Other minor adjustments

    R1:
    - First stable release

    /* Download */

    Mesa's Custom Kernel T R6 (Vanilla/AOSP)
    Mesa's Custom Kernel S R3


    Which file should I download?

    /* Useful links */

    TWRP for Galaxy A52s 5G
    OrangeFox Recovery for Galaxy A52s 5G
    A52s Telegram Group (General)
    A52s Telegram Group (Development)
    4
    Release 5 is out now, this minor release contains updated kernel sources (One UI 5.1, latest CLO tag) and some minor adjustments such as compatibility with rev 2 bootloaders. Updated OP and links in Post #2.
    3
    Release 3 is out now. Updated OP and links in Post #2
    3
    will this work with android 11?
    Probably not, the kernel is based on the latest A12 (OneUI 4.1) sources