[KERNEL][AOSP/CAF][OSS] [11] IMMENS1TY - X [STABLE] [16-07-2021]

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    * Your warranty is now void.
    * I am not responsible for bricked devices, dead batteries
    * thermonuclear war or you getting fired because the alarm app failed. Please
    * do some research if you have any concerns about features included in this KERNEL
    * before flashing it! YOU are choosing to make these modifications and if
    * you point the finger at me for messing up your device, I will laugh at you. Hard & a lot.

    IMMENS1TY is a simple and minimal kernel focusing on improving the overall performance, efficiency and battery tuning.

    Downloads and Changelogs can be found Here


    • Completely rebased over the Qualcomm Optimized kernel base and updated to tag LA.UM.9.1.r1-10600-SMxxx0.0.
    • Wi-Fi drivers are updated to latest CodeAurora Release
    • Audio and data performance modules are updated to latest CodeAurora Release LA.UM.9.1.r1-10600-SMxxx0.0
    • Upstreamed to latest Linux version 4.14.239 for Enhanced Security and Stability.
    • Compiled used Proton-Clang 13.0.0 with Link Time Optimization (LTO), LLVM LLD Linker with RELR Relocations and using O3 level optimization.
    • Root will be preserved even after flashing the kernel! (i.e. No Need to Reflash Magisk after flashing kernel).
    • Selectively cleaned Xiaomi's drivers for reduced debugging and performance improvement.
    • Added WireGuard VPN Tunnel Support (Read This ).
    • Included Google's BBR TCP congestion algorithm for better and more reliable network experience.
    • Enabled Display panel power saving features to reduce power consumption while rendering images.
    • Enabled physical power-off by default (save power on statically rendered images).
    • DM-verity fully disabled (you can remount /vendor to R/W properly).
    • Added 32-bit vDSO patches to improve 32-bit syscalls performance.
    • Minimal Logging, Debugging and tracing for less overhead and better performance.
    • SafetyNet basic attestation passing without Magisk
    • Disabled zRAM and swap to reduce CPU waste.
    • Sultan's Simple Low Memory Killer for better and improved memory utilization.
    • 80 MiB of extra RAM unlocked for apps to use
    • Near-instant display wakeup (OSS FOD only).

      • Check GitHub.com/UtsavBalar1231/kernel_xiaomi_raphael
        for all the patches


        • Before reporting an issue please check that it only occurs when having this kernel installed. Otherwise it may be an issue with the ROM.
        • The above also applies the other way around; i.e Don't report issues to the maintainer of a ROM unless they also occur without this kernel.
        • Be aware that battery issues are very likely related to your personal settings. Don't blame me for your modifications.
        • Always use the latest Kernel release with the latest build of your ROM of choice. If the kernel is much newer than the ROM or the other way around weird issues may arise.

        LIKE MY WORK ?

        Leave a Thanks

        XDA:DevDB Information
        IMMENS1TY-X Kernel for the Redmi K20 Pro

        Kernel Special Features:

        Version Information
        Stable Release Date: 2021-05-27

        Created 2019-08-27
        Last Updated 2021-07-16
    New iMMENSITY update for android 10 Custom ROMs!

    ? 09.02.2020

    • Merged Linux v4.14.170.
    • Merged CAF tag LE.UM.3.3.2-06400-SDX55.
    • added improvements and fixes for incremental FileSystem.
    • added DC dimming support in Mi9FOD release
    • updated usbpd driver from the k30 kernel source.
    • Fixed crash with USB mtp on Mi9FOD release.
    • applied xiaomi's wlan hacks to wlan driver.
    • fixed fingerprint gpio handling.
    • allowed unprivileged eBPF access. [fixes network indicator]

    [no MIUI support]


    ▫Any Bugs?
    Report with proper dmesg logs

    Enjoying iMMENSITY?
    leave a thanks!
    New iMMENSITY update for android 10 ROMs!

    ? 24.03.2020

      - Updated Wlan driver to Release
      - Updated Techpack Drivers Audio-kernel & Data-kernel from LA.UM.8.11.r1-02900-NICOBAR.0.
      - Merged Latest Linux Term Stable Release 4.14.174.
      - Disabled DEBUG_FS and DEBUG_KERNEL.
      - Disabled More Logging and Debugging.
      - Explicitely memset the bpf attributes.
      - Applied Relative JUMP LABEL changes.
      - Applied Xiaomi changes on wlan driver.
      - Reset back to CAF lmk driver.
      - Merged CAF tag 'LE.UM.3.3.2-07100-SDX55'.
      - Added ION changes from CAF sm8250 kernel source.
      - Fixed Slab allocator issues to fix some memory leaks.
      - Lower big and prime cluster Max CPU frequency.
      - Added Support for Xiaomi Mi9 [Cepheus].

      -- For Miui-beta
      - Same Changes from AOSP.
      - Applied Xiaomi's task delaying changes.
      - Fixed HBM issue with FOD.
      - Simplified HBM_BACKLIGHT_RESEND to avoid any race condition


    NOTE: miui- requires miui-beta for FOD to work

    Any Bugs?
    Report with proper dmesg logs

    Enjoying iMMENSITY?
    Smash a thanks below

    WANT TO Keep This Project Alive?

    Drop a thanks
    New iMMENSITY update for android 10 ROMs!

    ? 06.03.2020

      - Completely Rebased Kernel over CAF tag LE.UM.3.3.2-06600-SDX55 and Updated to CAF tag LA.UM.8.9.r1-08300-SM6xx.0
      - Kernel is Upstreamed to Latest Linux Term Stable Release v4.14.172 with android kernel_common merged and with the latest ASB-2020-03-05-4.14.
      - Kernel now Supports builing Source Built DTBO image.
      - Added UFS fixes from Pixel4 R kernel source and fixed booting issues with v19.0.
      - Improved In-kernel WiFi configuration.
      - Improved Kernel Stability and performance.
      - Reduced Kernel size to ~10.5mb.
      - Switched to benzoClang-11.0.
      - Added Support for Nintendo Switch Controller.
      - Improved MIUI beta Support.
      - Added Support for USB Attached SCSI devices.


    Any Bugs?
    Report with proper dmesg logs

    Enjoying iMMENSITY?
    Smash a thanks below