Is there a custom ROM version of this custom kernel?
Kernel features:
- Build with Google Clang version 14.0.1 + LLD linker
- 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 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
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.
No custom support. It's mentioned in the post you quoted.
I was asking because in the FKM config section or whatever there was OOS and Custom I assumed that meant custom rom
Yes. I guess some of the older releases of Blue_spark Kernel had custom ROM support but that was removed since then.I was asking because in the FKM config section or whatever there was OOS and Custom I assumed that meant custom rom
No kcal for FoD devices, already said many times.
Im having the same issue with my 8p as well 11.0.11.11, r116.hey thanks for your work!
pretty strange, with this release i get about the double idle drain than with r114.
reverted back to r114, idle drain is half again.
OP8PRO 11.0.9.9 rooted
r116 got me less drain than r115, also 11.0.11.11.Im having the same issue with my 8p as well 11.0.11.11, r116.
Even with minimum performance and with Naptime app. The drain is more than 3%/h even when reverted back to stock,.
Its not about apps. I've been using it with stock kernel and 4G always on, i get 1.3~%/h but after flashing spark kernel, it went up to 4% with the same apps and config.r116 got me less drain than r115, also 11.0.11.11.
did you set your apps to accu optimize? or intelligent. i put most of apps to optimize. oh well, got xxx magisk module activated also. gave me better results than apps like naptime, greenify...
- Build with Google Clang 14.0.2 + LLD linker
- defconfig: regenerate
- "DirtyPipe" (CVE-2022-0847) fix
- AnyKernel3 updates (v20220310)
- For root, Magisk 24.3 or newer is mandatory
blu_spark_r118 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:
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 like, it's free
It's only available as incremental to Open Beta testers right now, and considering they only did 1 beta build, you better expect there's a bunch of **** broken..Thanks for your work!, Now that Oxygen os 12 Stable is out, will you continue support?
Official source is still 4.19.110.Why kernel version still on 4.19.110 ? Latest version is 4.19.235 now.
Oos12 is 4.19.157
Yes official is still 4.19.110 but "The Linux Kernel Archives" released newest version. I'm wondering, can't developer merge upstream to new version ?
It's not necessary. Maybe you can try it?Yes official is still 4.19.110 but "The Linux Kernel Archives" released newest version. I'm wondering, can't developer merge upstream to new version ?
- Merge lineage-21.0 from LineageOS/android_kernel_oneplus_sm8250
- CodeLinaro device updates
- slight rebase/cleanup for LOS21 merge
- erofs updates
- For root, Magisk 27.0 or newer is mandatory
- 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
- 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
- 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
- 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