v2.2 uploaded
Disable Touch Booster from the touchscreen driver (will probably save some battery)
Thanks Harunjo...
Will you include Mali Platform Rewrite from Andreilux?
Thanks
any report of battery performance so far?
with v2.1
i got more than 14 hours with not much usage..and my phone battery still have 63%....
Any plan for color fix from hardcore ?
And thx for a good kernel
v2.4 uploaded
WIFI driver patch to block multicast to save battery life
credit to: Andrew Dodd
-Turn off debugging for certain modules to save battery life
sorry for rush update..i just cannot wait if have an idea in my mind..
for next version i will do bulk patch update..and then release it
Is faux doing sgs iii kernels?
Sent from my GT-I9300 using Tapatalk 2
as requested by samaxen
uploaded v2.3
changelog:
Mali Platform Rewrite from Andreilux
Thanks Man... You are going strong
Btw, what compiler are you using. Are you using Linaro GCC
And also below
Compiler optimizations aimed at improving performance/battery (OMG RICE!)
Btw, you see Franco 's Github for some amazing patches, His kernel, by far gives me the best battery even without undervolting
Wow, looks so promising
For me the perfect hybrid of all kernels out there..
Are you going to release a extreme verson like fenomeno or will you stick with your settings?
Keep up the good work.
SPenc
yes my kernel optimized with that since v2.0 i already mention it at changelog
what kind of patch? i already applied franco "touchboost disable" patch..could you more specific?
Sent from my GT-I9300 using xda premium
Big thanks to beta tester:
- ksr007
- tupac19861013
- hieupham
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Thanks to Beta contributor:
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Big Thanks to 1.1 Beta contributor:
- AbuYahya
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Big thanks to : V1.0 beta tester:
Milchbeck
skivnit
JYJY
ph3nom
poppy9009
6pudu5
jothi2lingam
kandem
ksr007
brunodu91
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beta tester:
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thank for your help guys!
beta tester:
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Big Thanks to 1.1 Beta contributor:
- AbuYahya
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- mkh@xda
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Miscellaneous
[Q] You claim you cannot increase battery life using UV beyond 2%. Justify yourself!
[A] When the processor is in use (i.e. not asleep or idle) UV does save a tiny amount of power. I tested with the most extreme UV my phone could handle. With a high performance governor, e.g. smartassv2, extreme UV would reduce CPU drain by 13%, or about 7 mA. With a governor that keeps the CPU frequency low, CPU drain would be reduced by about 18%, or 4.6 mA (weighted - see the spreadsheet starting cell H88).
Remember, these savings are limited to the processor, and only when it is active. For most users, this will mean the screen is on. For comparison, the screen on minimum brightness displaying black uses 9mA. On max brightness, displaying white, it uses 690mA. Let us assume some median value, ~350 mA.
A saving of 4.6 mA out of at least 350 mA (screen) plus 20 mA (CPU)
= 1.2%
A saving of 7 mA out of at least 350 mA (screen) plus 50 mA (CPU)
= 1.8%
So, regardless of your choice of governor, even with extreme undervolting, you are not going to be able to increase your battery life by more than 2%.
#!/system/bin/sh
echo "850000 875000 925000 975000" > /sys/class/misc/gpu_voltage_control/gpu_control
#!/system/bin/sh
echo "1275 1213 1175 1125 1075 1025 975 950 938 925 925 900 875" > /sys/devices/system/cpu/cpu0/cpufreq/UV_mV_table
#!/system/bin/sh
echo "1025 1025 925 925 875 875 875" > /sys/devices/system/cpu/cpu0/cpufreq/int_mV_table