Here's a simple kernel for AOSP based ROMS like CM9 and AOKP. Works for my tab. Can't say how it will run for you. Let me know.
v2 - Big Update. There may be bugs or issues I haven't noticed on my device.
Download
v1.0
http://www.mediafire...1n2gb1669cdy63m
v2.0
http://www.mediafire...9aeeh0wyhz7czbp
Credits:
xoomdev
hainesca
imoseyon
Ezekeel
dsb9938
source
v2 - Big Update. There may be bugs or issues I haven't noticed on my device.
- Added Wheatley Governor
and some associated CPUidle and C4 sleep patches to maximize effectiveness of the governor (thanks to Ezekeel)allow cpu to go to sleep/deepidle while using hardware accelerated video/audio playbackenable powering down mpu logic during C4 / deep sleep to reduce power usage- Doh. Forgot to enable them when building the kernel...
- Other misc. tweaks to Cpufreq and governors
- Set 150mhz fuse opp to 50 OPP offset for voltage stability at lowest frequency
- Change 150mhz slot to 180mhz to prevent SODs
- Lower mpu vdd max to maximum value allowed by omap twl
- Gets rid of errors and problems when using 1350mhz+
- Removed Samsung's "Touch Boost"
- Before, every time you touched the screen, the cpu frequency would shoot up, whether it was needed or not.
- Removed Samsung's CPU frequency limits and locks
- Removed touchscreen factory debug stuff and an annoying debug that was notifying you every time you touch and lifted your finger off the screen
- Fsync off to improve file system read/write performance
- Probably some other stuff I'm forgetting...
- MPU frequencies from 150mhz to 1350mhz
- 150mhz slot given unique FUSE_OPP for lower SmartReflex calibrated voltages seperate from 300mhz slot
- 1350mhz slot running at 1200mhz FUSE_OPP to keep voltages down
- GPU overclocked to 448mhz
- 448mhz GPU slot using same OPP as stock 307mhz slot to keep voltages down
- Undervolted across the board
- but really irrelevant due to SmartReflex calibrations
- SIO scheduler
- Lazy governor added
- RCU priority boosting
- Other tweaks
Download
v1.0
http://www.mediafire...1n2gb1669cdy63m
v2.0
http://www.mediafire...9aeeh0wyhz7czbp
Credits:
xoomdev
hainesca
imoseyon
Ezekeel
dsb9938
source