Espower wrote:
15鍵狀態列透明包解...(恕刪)
![[狂少]](https://static.mobile01.com/avatar/93a691059167c4788b086634a8c2c596.jpg)
Espower wrote:
千萬不要將狅少大與我, 相提並論, 我還要向狂少大學習的地方還很多
狅少大的功力深不見底 , 你可以去 HTC 版,看看狂少大的文章
因為 Samsung 的手機, 狅少大第一次使用 , 很多圖示的位罝,功能 它目前還在熟悉中
以後熟悉後,大家會更進一步瞭解狂少的功力
能有E大這種高手在討論串替大家服務和讓我學習,
是個人非常難得的榮幸..
且不論我HTC能玩到怎樣..XD
Samsung就是從0開始學習:)
感謝E大和大家
**我很喜歡samsung這邊的各位
唯一讓我覺得很怪的是samsung版的管理員...
開個主題..不能預留版面
回文還要一起回..不然變灌水..
真是前所未見
狂少的Onepagebook ROM:
https://www.facebook.com/onepagebookXtremeROM
Perseus alpha25 (23/10):
Raised and fixed USB, MISC charging rate to 900mA.
Enabled OTG car dock, smart dock and music dock charging. Alternatively this can be triggered if you short pins 4 and 5 of the USB connector with a 40.2kΩ, 64.9kΩ or 619kΩ resistor.
MTP fixed on OSX devices.
Fixed ROM power savings feature, this was originally broken because of the addition of overclocking, and the same interface that Samsung uses for limiting CPU speed in power savings mode also limits the max frequency to factory defaults. This is now fixed and power savings mode will throttle to 1000MHz.
Fixed mis-configuration of the default audio settings to improve sound quality, sorry about that.
Ripped out the old GPU scaling mechanisms and scaling logic and replaced it by something new.
The old mechanism was getting overly complicated and was a remnant of the Galaxy S2 where we merely had 2 frequency steps originally; this was fine then, but isn't anymore today. The threshold fuçkery was confusing to a lot of people and people generally misconfigured their settings with inane values.
The new scaling logic follows a more CPU governor-like approach: Scaling up logic is basically the same as before: the GPU will scale up to the next frequency step when the load reaches a certain threshold. Up-scaling takes place step by step. The up-scaling threshold is now global and a single value applies for all frequency steps.
Scaling down in the new logic resembles more like the ondemand method; The scaling down takes place when the load goes under a certain threshold. This threshold is dictated by the up-threshold minus a down-differential. By default they are 90 and 10. Triggering this condition we scale down into a dynamic frequency target capable of accommodating and dictated by the load level. In plain words, we can scale from max frequency immediately down to the lowest one. This will improve power consumption.
Ripped out the old GPU control interfaces and rewrote it with something new to accommodate the new logic. Your old scripts won't work anymore.
We now have 10 frequency steps to the user's disposition; defaults are: 54 108 160 266 350 440 533 640 733 800.
NOTE 2 USERS HAVE 533 AS MAX FREQ.
The new system interface targets can be found in /sys/devices/system/gpu/ .
- freq_table outputs a list of the current frequency table. You can use this interface for configuring the frequencies themselves in two ways:
Pair-wise target setting: echo 533 500 > /sys/devices/system/gpu/freq_table will change the 533 step frequency to 500.
Whole-table echo: echo 54 108 160 266 350 440 500 640 733 800 > /sys/devices/system/gpu/freq_table
In the above example you end up with the same end-result over the stock settings.
Valid clock frequencies are as follows: 54, 108, 160, 200, 266, 275, 300, 350, 400, 440, 500, 533, 600, 640, 666, 700, 733, 750, 800.
- volt_table outputs the voltages to the corresponding frequencies.
Pair-wise target setting: echo 533 1025 > /sys/devices/system/gpu/volt_table will change's 533MHz's voltage to 1025mV.
Whole-table echo in the same format as freq_table. Valid voltages are 600mV => x <= 1200mV.
- thresholds sets the two global threshold settings. echo 90 10 > /sys/devices/system/gpu/thresholds .
- min_freq and max_freq set the limits of the current DVFS policy. By default we're scaling from 160MHz to 440MHz (Same as stock).
echo 533 > /sys/devices/system/gpu/max_freq will enable the top limit to 533MHz and basically overclock the device.
echo 108 > /sys/devices/system/gpu/min_freq in the same way sets the lower limit.
狂少的Onepagebook ROM:
https://www.facebook.com/onepagebookXtremeROM
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