##################################
# Aero Kernel Changelog          #
##################################

09.03.2015 (only for Android 5.0 Stock ROMs!)
 * Completely rebased on motos kernel source for Android Lollipop
 * Merged in all my common patches
 * Merged in some small fixes for zRAM
 * Merged in many patches for the rwsem subsystem which handles a lot of locking operations
 * Merged in savoca's new KCAL display control driver (checkout /sys/devices/platform/kcal_ctrl.0/)
 * Improved the gpu governor (simple_ondemand) to react more like its CPU counterpart
 * Improved the hotplug driver. Its now smart enough to avoid load jumping (between CPUs) and thus may increase performance slightly
 * Improved the hotplug driver to use LCD notifiers instead of powersuspend or earlysuspend handlers
 * Improved zRAM size from 160 to 200 MB
 * Much much more, checkout github for the full changelog

05.11.2014
 * Added my Voltage Control feature back in
 * Added a new hotplug tunable (battery_saver) which controls how many cores should be online during screen-off
 * Merged in a couple of patches for KSM to be more efficient
 * Merged in a couple of "random"-driver changes and improvements
 * Improved KSMs default behaviour to be more battery friendly
 * A few other misc patches here and there.

12.09.2014:
 * Improved the low_latency mode for my hotplug driver
 * Improved my hotplug driver to support a new tunable (up_frequency) which handles the minimum frequency to allow hotplug operations
 * Merged in a couple of patches for interactive governor. Should make listening to music more battery friendly.
 * Merged in Motos MR3-Tag (Stock Moto Source)
 * Merged in headset high performance mode
 * Merged in fsync-toggle
 * Merged in mm/oom patches for better memory handling
 * Backported a few f2fs performance improvements
 * General cleanups for many subsystems

11.08.2014 ~ contains own modules ~ :
 * Disabled dt2w/s2w
 * Resolved locking issues inside the ondemand governor
 * Merged in a couple of patches for better kernel locking mechanics
 * Merged in a couple of patches for the scheduler to make it more efficient
 * Enabled scheduler autogrouping feature
 * A few other misc patches, checkout github!

05.08.2014:
 * Merged in a couple of patches to make dt2w more accurate, thanks to alin23 
 * Fixed an issue where the touchscreen would be turned on when dt2w is disabled

03.08.2014:
 * Added doubletap2wake and reworked the driver (disabled by default)
 * Reworked the simple ondemand gpu governor to be more efficient
 * Merged in a couple of futex performance/stability updates from mainline
 * Merged in faux sound control updates
 * A lot of other misc patches, checkout github

24.07.2014:
 * Disabled Voltage Control for now (it's not worth the pain)
 * Enabled kernel-side NEON support
 * Enabled faster AES&SHA1 instructions for ARM

22.07.2014:
 * Ondemand governor should be fixed now (touchboost logic got a rework)
 * Improved the hotplug calculation method in terms of stability

21.07.2014:
 * Reverted a couple of patches which might be responsible for hot-reboots
 * Improved the hotplug driver to use a smarter load calculation method to reduce the overhead

20.07.2014 (only for Android 4.4.4 Stock ROMs!):
 * Moto's 4.4.4 Kernel Source as a base
   - The new base is a complete rebase of the kernel, now featuring a 3.4.42 (CAF) release
   - Obviously this is only compatible with a 4.4.4 ROM
 * Improvements for the hotplug driver and a new tunable (low_latency) for a faster reaction time if desired
 * Improvements for the GPU driver
 * Updated the cpufreq base driver (~3.9 mainline kernel)
 * Improvements for the interactive governor, which has a complete new load calculation method
 * Switched from interactive gpu governor to simple_ondemand
 * Probably some other stuff, checkout github

18.05.2014:
 * Fixed a bug in workqueues from my last commits where the device could freeze
 * Improved interactives latency and performance
 * Lowered the voltages just a bit to save more juice
 * Merged in a couple of freezer commits which should help save battery during suspend/resume circles
 * Merged in a patch to configure the freezer timeout and lowered its timeout from 20s to 5s (should help to enter deepsleep faster)
 * Added faux's sound control
 * A couple of other patches, checkout github!

03.05.2014:
 * Merged in power efficient workqueues for various sub-systems (including my hotplug driver)
 * Merged in a couple of out-of-memory patches (oom killer) for a more efficient memory management
 * Merged in some kgsl patches for our gpu from CAF, gpu performance shouldn't drop now anymore
 * Improved how the hotplug driver gets its average load data and reduced the amount of calculations
 * Added two hotplug tunables; min_online_time and all_cpus_threshold)
 * Added a new thermal solution to throttle cpus when they get too hot ( /sys/module/msm_thermal/parameters/temp_threshold )
 * Added a new undervolting interface to play with (e.g. echo 1140 1140 1140 1140 1140 1140 1140 > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table)
 * Added experimental GPE support by Quarx
 * Switched to Google's 4.7 GCC Toolchain

27.03.2014:
 * Fixed a bug in my hotplug driver which would let cpus stay too long online when there is zero load
 * Improved the sampling rate in my hotplug driver to make it more robust
 * Improved how the hotplug driver decides which core should be offlined next
 * Added Color Control by savoca (e.g. echo 255 230 210 > /sys/devices/platform/kcal_ctrl.0/kcal)
 * Added XT1033 Support by Quarx

25.03.2014:
 * Initial Release