Julian Jeremiah wrote:Thank you so much for your explanation.
BTW, can I ask how does two_phrase_freq work? By fault it is set at 1728000 across all 4 cores. And I saw someone set his to 30000 across all.
OK, this comes from my htc sensation times... so bear with me, my memory isn't always all that good
Two phase frequency is a kind of "holding" step, so when in need of more power, the governor (intellidemand that is, others don't have that to my knowledge) will rev up to this step, if load continues to be high, it will let loose and go all the way to the CPU max you've chosen.
So setting it to 300 kind of disables it, might just take a little longer to rev up. Even though, with Samsung's touchboost, it will rev up to 1.72GHz as soon as you touch the screen anyway...
Lodix wrote:Yeah, so helpfull. I will join asking too xD
To enable power suspend I have to set ''1'' in sys>kernel>power_suspend>power_suspend_state, right ?
And how it works ? I know it is for save battery but nothing else.
Power suspend is nothing you should use, it's a replacement for the deprecated "earlysuspend". All it does is allow devs to have a central point to get notified in their code when the screen goes on or off. Period
There's no saving juice with it by enduser tweaking
It's just an in-kernel service for coders. I use it for touchwake, for screen off max, wakeup kick ... or it's used by dynamic fsync etc.
So there's no use interfering with it.
JP.