Eureka Kernel R9.0 Changelog
EurekaDev
• Upstream Linux Kernel from 4.4.288 to 4.4.302 (latest and last upstream from Linux).
• Implemented EurekaSound (ESOUND) v1.0, a basic headphone audio controller (For AOSP only).
• Implemented Eureka Display Control (EKCAL) which is based on Samsung mDNIE driver (Not available for A20e).
• Modified DT2W driver for A20 and A40 so as to fix DT2W issue on AOSP ROMs.
• Fixed all remaining warnings in kernel source.
• For permissive selinux, SElinux can be switched to enforcing after boot.
• Further improvements to SElinux code to fix some warnings in kernel log.
• Fixed custom flashlight controller for A10.
• Updated WireGuard VPN driver to latest version (1.0.20211208)
• Merged 98 % audio and camera changes from R kernel source into Q/R/S kernels.
• AROMA Installer is now used to facilitate the installation of Eureka Kernel.
• OneUI and AOSP kernels & custom DTBs have been merged into 1 zip (kept size as small as possible).
• Switched to Vortex Clang which is based on the latest version of Clang 14 (20220201).
• Updated to latest A305F kernel source (A305FDDU6CUI3).
• Updated all DTBOs to match latest changes from R source.
• DTC (Device Tree Compiler) on kernel source has been upreved to 1.6.1, latest available.
• Fixed issue of glitched video renderings on social media apps (E.g: Instagram).
• Two kernel versions with different schedulers are now available:
• Implemented EMS (Exynos Mobile Scheduler) which is a scheduler based on EAS (Energy Aware Scheduling).
• The normal kernel version has the stock HMP (Heterogeneous Multi-Processing) scheduler.
• Eureka kernel R9.0 heavily depends on DTB (not DTBO) for the following features:
• CPU and GPU overclock & underclock
• SELinux state (enforcing or permissive)
• Sound driver compatibility (AOSP, OneUI2 or OneUI3)
• Energy model and parameters for EMS kernels
• EMS kernel works best with schedutil based governors. The following governors were added:
• Blu Schedutil
• ElectroUtilX
• PwrUtilX
• Updated spectrum files.
• Other minor changes.