Binary patched kernels for Pipo models

[fokemon]

I'll give it a go. Tried low one, too, but managed to crash it with chrome, as mentioned in RR topic. Now using claro 768

[Kimmen]

Here in the following are new kernels for PIPO M6pro and RileyROM 1.8 (or Kitkat stock ROM dated february 13rd or february 20) generated from new source files (many thanks to user maakie), that slightly improve GPS functionality..

Nice work!

Added kernel_GPS_cpu1704h_1325mV_gpu600_ddr768.zip, 100% stable in antutu stable test and did 5-6 runs in antutu:



Fast and fluid!

[giouncino]

Ok, thanks.
I will pay attention to it and come back when I have a conclusion.
Where did you buy/order the spare charger ? (in case off....)

I'm now having the same issue of lack of charging when in off condition!

I need to check something more....

[Billcnz]

Re: Binary patched kernels for Pipo models

I'm now having the same issue of lack of charging when in off condition!

I need to check something more....

I can confirm that the new kernels are reporting a different battery percentage for the same level of charge. Charge before flashing new kernel was 80% and immediately dropped to 40% with new kernel and went back up to 76% when I flashed back the old kernel to verify.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

[Billcnz]

One more thing I notice with the new kernels is the quality of the audio is reduced so there's some distortion when playing sound files. I'm using tablet for language study so I need to hear the words clearly so I will revert to previous version but I was really impressed with GPS performance it picks up satellites much faster.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

[giouncino]

One more thing I notice with the new kernels is the quality of the audio is reduced so there's some distortion when playing sound files. I'm using tablet for language study so I need to hear the words clearly so I will revert to previous version but I was really impressed with GPS performance it picks up satellites much faster.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

In my case the audio output is much louder than with stock kernel, but no distortion at all.

About the battery indication, it could be due to a complete different kernel (with new sources used to generate it) it could be necessary to perform a battery calibration with the corresponding app ("battery calibration" app), after a complete charge at 100%.

Furthermore a collegue of mine told me that he charged the tablet from off condition without any ssue. I need to investigate a little bit more. In a couple of days I will be able to say if there is really something wrong with these new kernels or not.

I tested these kernels for a while before publish them here, but I didn't charge the tablet, I coudn't image that there was this kind of issue...

Stay tuned!

[karmantyu]

no ddr table?

Hi Giouncino,

Is there a reason I cannot see the DDR table (8) when I run the script on your kernels?

[stevejc]

Hi Giouncino,

Is there a reason I cannot see the DDR table (8) when I run the script on your kernels?

Yes, the scripts must be adapted to KitKat kernels :

see here : http://www.freaktab.com/showthread.p...l=1#post159218

[giouncino]

Yes, the scripts must be adapted to KitKat kernels :

see here : http://www.freaktab.com/showthread.p...l=1#post159218

exactly!

[karmantyu]

Thank you everyone. My M6pro is running the Giouncino kernel kernel_GPS_cpu1704h_825_users_gpu600_ddr768 happily with modified GPU voltage table
[875000, 133000],
[900000, 200000],
[950000, 266000],
[975000, 300000],
[1025000, 400000],
[1175000, 600000],
I've noticed in SetCPU that for 1704MHz CPU frequency 1300mV is shown (In the script 1275mV is written). It is either SetCPU showing wrong information or 1275mV cannot be set for 1704MHz.

[Pipo2000]

I'm now having the same issue of lack of charging when in off condition!

I need to check something more....

Yup,

Batt indicator is doing weird stuff.

My batt indicator is at 48% for about 2hrs now while my wife is playing Candy Crush so it should descent in one way or the other.... I'm not shure at what level my batt really is now...

Recently I also have the 'volume' bug. For no reason, and while nobody touches the volume buttons, the volume bar appears for about 2-3 secs and then hides itself again. No harm done but I didnt have this with JB, it only started in KK and have the same issue with the new GPS kernel also.

As of KK 1.8 I also got now and then that the app that I'm using is minimizing (not closing or crash). It simply goes to background. When I recall the app, it continues where I left it.....not a deal breaker either but worth mentioning.

[Billcnz]

I have seen the volume slider popup issue with RR 1.8 also, not related to custom kernel just something causing a false trigger.

For the frozen battery % try plugging in charger and see if it starts climbing. If it does it will clear battery stats when it gets to 100% and it maybe OK on the next charge cycle , if not wait for new kernels from gouincino.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

[giouncino]

I have seen the volume slider popup issue with RR 1.8 also, not related to custom kernel just something causing a false trigger.

For the frozen battery % try plugging in charger and see if it starts climbing. If it does it will clear battery stats when it gets to 100% and it maybe OK on the next charge cycle , if not wait for new kernels from gouincino.

Sent from Tapatalk on my m6pro running Riley ROM 1.8 KK

I think you're right, the battery isssue seems due to the totally different sources that generates these new kernels, and I think that next battery recharge will solve....
We will see...

[giouncino]

Thank you everyone. My M6pro is running the Giouncino kernel kernel_GPS_cpu1704h_825_users_gpu600_ddr768 happily with modified GPU voltage table
[875000, 133000],
[900000, 200000],
[950000, 266000],
[975000, 300000],
[1025000, 400000],
[1175000, 600000],
I've noticed in SetCPU that for 1704MHz CPU frequency 1300mV is shown (In the script 1275mV is written). It is either SetCPU showing wrong information or 1275mV cannot be set for 1704MHz.

Totally useless:
you can set all voltages for GPU to 800mV without any issue, So the GPU voltage cannot be changed in kernel.
Already tested!

[Crandy2]

Re: Binary patched kernels for Pipo models

I'm seeing the battery percent problem as well. Last night I plugged it in while it was still booted up, and it was charging fine. Then an hour later, I shut it down while it was still plugged up, noting that it was at 84%.
The next morning when I unplugged and booted up, I noticed that it still said 84%.

Even after flashing a new kernel, and running antutu performance and stability tests while unplugged it still said 84%. I then booted into recovery and the battery percentage there was 88%, which sounds reasonable.

Sent from my M6Pro using Tapatalk