[KERNEL] [blu_spark r187 OP8/Pro/T] [A12 OOS/Custom]

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eng.stk

Senior Member
Mar 29, 2011
7,175
60,923
OnePlus 5T
OnePlus 6
blu_spark_r181 release (A12 custom)

New build is up (y)

I tested with lineage-19.1-20220922-nightly-kebab-signed.zip, kernel build may work with other ROMs that use similar device/kernel trees.
This kernel is tested for the 8T but it's unified, so should work for the OP8/Pro also.

For flashing and easy of install logging, Kernel Flasher is recommended

You can use Kernel Flasher/FKM download kernel feature, just import the link bellow in the app updates/flash section.
Download config: custom


Changelog:
  • Build with custom upstream LLVM 15.x (Clang 15.0.1 + LLD linker + IAS)
  • Merge lineage-19.1-20220922-nightly kernel updates
  • scripts: Makefile.build: silent objdump error message
  • makefile: disable some clang noise
  • drivers: vendor/techpack: fix build errors for clang-15
  • defconfig: enable QCA6390 wifi extensions
  • vendor/drivers: enable owakelock driver
  • vendor/drivers: add owakelock drivers
  • For root, Magisk 25.2 or newer is mandatory


Keep in mind: I will give no active support for custom ROMs (just kidding ;p).
I am mostly interested on debugging stuff with logs and reproducible steps to replicate the issue.


No mirrors please
Don't forget to hit like, it's free :)
 

miramax001

Senior Member
May 10, 2021
56
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eng.stk

Senior Member
Mar 29, 2011
7,175
60,923
OnePlus 5T
OnePlus 6
The stock options for screen temperature control are unfortunately quite lacking in comparison… perhaps the author of Radioactive Kernel could help?

In my two years using that kernel, I've never encountered issues with it (though I am looking to move off Radioactive, because it is EOL).
I was involved inkcal a few years ago, I know what I'm talking about.
Want to know details search my several threads with FoD devices.
kcal isn't going to come back on my builds.
 
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DrDominate

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  • 5
    blu_spark_r187 release (A12 custom)

    New build is up (y)

    I tested with lineage-19.1-20221124-nightly-kebab-signed.zip, kernel build may work with other ROMs that use similar device/kernel trees.
    This kernel is tested for the 8T but it's unified, so should work for the OP8/Pro also.

    For flashing and easy of install logging, Kernel Flasher is recommended

    You can use Kernel Flasher/FKM download kernel feature, just import the link bellow in the app updates/flash section.
    Download config: custom


    Changelog:
    • Build with custom upstream LLVM 15.x (Clang 15.0.5 + LLD linker + IAS)
    • Merge lineage-19.1-20221124-nightly kernel updates
    • msm: dsi_panel: add backlight max option
    • msm: dsi_display: adjust scale to new max
    • defconfig: sync with lineage-19.1-20221124-nightly-kebab
    • wireguard updates
    • AnyKernel3 updates (v20221111)
    • For root, Magisk 25.2 or newer is mandatory


    Keep in mind: I am mostly interested on debugging stuff with logs and reproducible steps to replicate the issue.


    No mirrors please
    Don't forget to hit like, it's free :)
    2
    blu_spark_r187 release (A12 custom)

    New build is up (y)

    I tested with lineage-19.1-20221124-nightly-kebab-signed.zip, kernel build may work with other ROMs that use similar device/kernel trees.
    This kernel is tested for the 8T but it's unified, so should work for the OP8/Pro also.

    For flashing and easy of install logging, Kernel Flasher is recommended

    You can use Kernel Flasher/FKM download kernel feature, just import the link bellow in the app updates/flash section.
    Download config: custom


    Changelog:



    Keep in mind:
    I will give no active support for custom ROMs (just kidding ;p).
    I am mostly interested on debugging stuff with logs and reproducible steps to replicate the issue.


    No mirrors please
    Don't forget to hit like, it's free :)
    Running great now on the latest Lineage nightly build. Thank you as always! Keeping the last good OP device alive.
  • 99
    DWHxIK

    Kernel features:
    • Build with Google Clang version 15.0.5 + LLD linker + IAS
    • Full -O2 build with device and target flags enhanced, build improvements and compiler fixes, etc
    • Less is more: stockish OP8 builds based on OnePlusOSS/android_kernel_oneplus_sm8250 for max stability
    • Systemless installer (doesn't touch system partition, OTA friendly), AnyKernel3 backend (compatible with autoflash apps)
    • Removed some debug and logging options
    • ARM enhanced performance and battery patches
    • CVE security patches, general upstream and CAF fixes for important subsystems
    • Modded schedutil governor merged from latest CAF sm8250 patchset
    • No OC, use 250HZ base timer frequency
    • msm_performance touchboost toggle on/off (enabled by default), tweaked cpu_boost driver
    • Enhanced TCP methods (westwood is default, BBR available), Network tweaks and updated drivers
    • Several I/O control tweaks, added schedulers ZEN v2 is default, advanced filesystems enabled (F2FS, ExFAT, NTFS, CIFS & NFS)
    • ZRAM Swap (LZ4 default) and with file disabled, LZO-RLE and ZSTD are available
    • Vibrator Strength tunable and Gesture Haptic Feedback control (touchpanel and FPR)
    • KGSL fixes and general improvements for GPU driver
    • adrenoboost ready (disabled by default)
    • Backlight min brightness and backlight scale option
    • Gamepad support enabled (xbox, ps4, switch)
    • USB Fast Charge (USB mode up to 900mA with MTP on)
    • FS fsync toggle on/off
    • Wakelock blockers available
    • wireguard support
    • CDROM emulation on mass_storage (compatible with DriveDroid 0.10.36+)
    • Compatible with Kernel Adiutor, EXKM, FKM and others


    DOWNLOAD KERNEL ZIP
    FKM download configs: oos | custom
    (No mirrors please)​


    Setup and troubleshoot: To install just flash the zip on a stock setup with either TWRP or autoflash kernel app.
    If you come from other kernel or have any issues, you should restore your stock boot.img or dirty flash your ROM before flashing blu_spark zip to avoid problems. Also uninstall or clean data of any kernel control app you're using.
    If you are upgrading between blu_spark versions, just flash the kernel zip.

    About bugs and reports: don't bother to post if a log isn't ready or without steps so the behavior can be replicated. I only active support stock OOS ROM with NO mods whatsoever (apart from root). That includes NO support if using xposed, Magisk with added modules, etc.
    If you're using custom ROMs (including stock based ones) and OOS Open Betas you're much on your own. I'm mostly interested on debugging stuff in stock and stable OOS.
    Also try not to spam the thread with OT. There's threads for all kind of stuff, use them.

    Going back to stock: This kernel installer doesn't change your filesystem. You can backup your boot.img with TWRP or kernel app before flashing blu_spark if you want to go back to full stock or just dirty flash your full ROM.


    Source Code: https://github.com/engstk/op8
    Don't forget to hit thanks, it's free ;)


    OnePlus 8 Pro development unit donated by OnePlus. Big shouts to them :)
    Very proud of being on the OnePlus Developer Program, special thanks to dev relations team.
    29
    blu_spark_r109 release

    New build is up (y)

    This kernel is tested for the 8 Pro and 8T variants which I have, regular OP8 in OOS 11 is said to be working fine by some users.
    You can use FKM download kernel feature, just import the links bellow in the app.
    FKM download configs: oos


    Changelog:
    • Build with Google Clang 12.0.7 + LLD linker
    • Add some build improvements
    • Silence a couple logging and debug
    • wireguard updates (v1.0.20210606)
    • AnyKernel3 updates sync
    • For root, Magisk v23.0 or newer is mandatory


    Keep in mind: I will give no active support for custom ROMs (including OOS based ones).
    I am mostly interested on debugging stuff in stock stable OOS (with logs and reproducible steps to replicate the issue).


    No mirrors please
    Don't forget to hit thanks, it's free :)
    28
    blu_spark_r115 release

    New build is up!

    This kernel is tested for the 8 Pro and 8T variants which I have, regular OP8 in OOS 11 is said to be working fine by some users.
    You can use FKM download kernel feature, just import the links bellow in the app.
    FKM download configs: oos


    Changelog:
    • Synchronize codes for OnePlus 8T Oxygen OS 11.0.12.12.KB05AA and OnePlus 8 Oxygen OS 11.0.9.9.IN21AA and OnePlus 8 Pro Oxygen OS 11.0.9.9.IN11AA
    • AnyKernel3 updates (v20211215)
    • For root, Magisk v23.0 or newer is mandatory


    Keep in mind: I will give no active support for custom ROMs (including OOS based ones).
    I am mostly interested on debugging stuff in stock stable OOS (with logs and reproducible steps to replicate the issue).


    No mirrors please
    Don't forget to hit thanks, it's free :)
    28
    blu_spark_r110 release

    New build is up (y)

    This kernel is tested for the 8 Pro and 8T variants which I have, regular OP8 in OOS 11 is said to be working fine by some users.
    You can use FKM download kernel feature, just import the links bellow in the app.
    FKM download configs: oos


    Changelog:
    • Build with Google Clang 12.0.7 + LLD linker (updated)
    • hwtracing: Add entries from kona-coresight (tentative less idle draw)
    • defconfig: enable ld deadcode elimination
    • arm64: Allow LD_DEAD_CODE_DATA_ELIMINATION to be selected
    • arm64: Keep alternative-instruction sections
    • AnyKernel3 updates (v20210721)
    • For root, Magisk v23.0 or newer is mandatory


    Keep in mind: I will give no active support for custom ROMs (including OOS based ones).
    I am mostly interested on debugging stuff in stock stable OOS (with logs and reproducible steps to replicate the issue).


    No mirrors please
    Don't forget to hit thanks, it's free :)
    26
    blu_spark_r101 release

    New build is up (y)

    This kernel is tested for the 8 Pro and 8T variants which I have, regular OP8 in OOS 11 is said to be working fine by some users.
    You can use FKM download kernel feature, just import the links bellow in the app.
    FKM download configs: oos


    Changelog:
    • Revert "fs: exfat: sync with v5.8-1arter97"
    • defconfig: disable IKHEADERS
    • Remove some logspam and debug
    • net/wireguard: merge v1.0.20210424
    • AnyKernel3 updates sync
    • For root, Magisk v22.1 or newer is mandatory


    Keep in mind: I will give no active support for custom ROMs (including OOS based ones).
    I am mostly interested on debugging stuff in stock stable OOS (with logs and reproducible steps to replicate the issue).


    No mirrors please
    Don't forget to hit thanks, it's free :)