X5 ChangeLog:

• devfreq_boost: Introduce devfreq boost driver

• soc: msm: Add state notifier driver

• mdss: Add state_notifier hooks

• Introduce Adreno idler for devfreq-based Adreno devices

• msm: mdss: Boost DDR bus when committing a new frame

• msm: thermal: simple: Introduce simple MSM thermal solution

• block: tweak cfq & anxiety iosched

• sched: restrict iowait boost to tasks with prefer_idle

• sched/fair: Make scheduling period more efficient

• sched/fair: Tune the scheduler using Google's presets

• sched/sysctl: Further tweak the scheduler

• Revert "wakeup: enable boeffla_wl_blocker by default"

• Revert "sound: wcd-mbhc-v2: enable impedance detection"

• msm: msm_bus: Create tracepoints even when debugfs is disabled

• tracing: Allow Android to use blktrace without debugfs

• devfreq_boost: Mark boost kthreads as performance critical

• defconfigs: configure devfreq boost

• defconfigs: Enable block I/O tracing for Android 11 IORap

• simple_lmk: Introduce Simple Low Memory Killer for Android

• defconfigs: Allow soft/warm reset

• defconfigs: configure schedutil rate limit

• schedutil: Import fb callbacks to disable iowait boost on screen off

• schedutil: disable io boost by default

• ARM: dts: sdm660: Add calculated EAS energy model

• ASoC: Add Speaker and Earpiece gain

• Upstreamed to latest linux stable 4.4.269

• Updated compiler to latest Proton clang 13

Add-ons:

• Bring Back neXus Tweaks

• Added Auto Configuration Between Performance/Powersave For Root

• Added Init Script For Non Root

• Added Thermals

• Added EAS PerfHAL

• Added PreKill Feature