Hi tuxafgmur,
In my P5110, build Dhollmen_Slim_Kernel_OV-20190408 is running fine so far! Do you recommend upgrade to new build from april 13 in this tablet ?
I have used app Gravity Screen 3.10.1 to control screen turning on or off in ou tablets to avoid using the physical buttons.
Compared to the old rom + kernel combo I used (CandySiX-espressowifi-1.1.1-UNOFFICIAL-0320.zip OR cm-13.0-20161216-MARKOX89-espressowifi AND DhollmenM-Espresso_Kernel_20160629) this actual combo (Slim-espressowifi-6.0.1-Dhollmen-20190331 + Dhollmen_Slim_Kernel_OV-20190408) sometimes seems slower to wake up or rotate the screen or even does not wake the device when turning / moving it requiring to use the psysical button!
Is there any fix or diagnostic test we can do to get this working faster \ better ?
Thanks.
About Dhollmen_Slim_Kernel_ST_OV-20190413.zip in P5110 with ROM Slim-espressowifi-6.0.1-Dhollmen-20190331.zip: as I wrote before today, tried again making update from previous Dhollmen_Slim_Kernel_OV-20190408.zip and new flashing from zero with the same ROM: same result = there is no more root with this combination.
Reverted back to previous combo.
Any idea ?
Dear Tux,
About this combo, I have made some benchs using antutu 5.7.1 and compared with previous build I used:
1- 2019-04-15-NO_GAPPS+Dhollmen_Slim_6.0.1_Build_31-03-2019+Dhollmen_Slim_Kernel_OV-20190413-1.47GHz
2-2019-04-15-NO_GAPPS+CandySIX_1.1.1_6.0.1_Build_0320+DhollmenM-Espresso_Kernel_20160629-1.52GHz
Thanks.
Dhollmen OMAP4_TI espresso kernel
Credits for Kernel Team and anyone else who has worked on this variant.
FEATURES:
- Cpu starts boot at 1216 MHz.
- Gpu starts boot at 384 MHz.
- Undervolted.
- Starts boot with 'interactive' as cpufreq governor.
- Starts boot with 'deadline' as block scheduler.
- CPU overclock selectable up to 1472 MHz. (see versions)
- GPU overclock selectable up to 512 MHz. (see versions)
- PowerVR SGX 540 modules built 'in',
- Tweaked Init process (Slim 6 variant only)
- Network CIFS support.
- Reduced operating voltage by a notable percentage.
- Added several optimizations to improve performance and reduce overhead.
VERSIONS:
- EX version:
Uses 300, 600, 800, 1008 and 1216 MHz CPU frequencies.
Uses 307 and 384 MHz GPU frequencies.
- OV version:
Uses 300, 600, 912, 1216, 1360 and 1472 MHz CPU frequencies.
Uses 307, 384 and 512 MHz GPU frequencies.
Rooted room needed to change the frecuencies.
- ST_EX version: normal stock Slim 6.0 only
Uses 300, 600, 800, 1008 and 1216 MHz CPU frequencies.
Uses 307 and 384 MHz GPU frequencies.
Normal Slim 6 rom is not rooted, to appear certified in Google-Play. This version tries don't break that certification.
- ST_OV version: normal stock Slim 6.0 only
Uses 300, 600, 912, 1216, 1360 and 1472 MHz CPU frequencies.
Uses 307, 384 and 512 MHz GPU frequencies.
Normal Slim 6 rom is not rooted, to appear certified in Google-Play. This version tries don't break that certification.
To change to high frequencies you need your rom rooted.
- For all versions there is a specific variant for 7 inches models P31XX
Mention for nemes480 who has kindly put his time and his tablet at disposal to establish the best voltages for the 7-inch model.
Download Dhollmen 6 & Slim 6 releases
WARRANTY: You agree that this product is provided "as is" without any warranty, either expressed or implied, on its operation.
DISCLAIMER: You assumes at your SOLE RESPONSIBILITY and RISK all results produced by the "software" and/or instructions in this thread.
XDA:DevDB Information
Dhollmen kernel omap4, Kernel for the Samsung Galaxy Tab 2
Contributors
tuxafgmur
Source Code: https://github.com/Dhollmen/Kernel_omap4_ti_espresso
Kernel Special Features:
Version Information
Status: Beta
Beta Release Date: 2019-04-08
Created 2019-04-09
Last Updated 2019-04-13
Guess not as we're using a newer ddk.
That's because some kernel changes are missing. We'll soon switch to newer DDK on our source. @Ziyan and @amaces put a lot of time, energy and afford into getting the new ddk running from 4.4 up to 7.1. Big thanks to both of them!Nice work! I hope there will be nougat support too! [emoji7]
Edt: None of Ov, Ex and St versions works with Andi's Slim6 (P3110), black screen on boot! :/
Nice work! I hope there will be nougat support too! ?
Edt: None of Ov, Ex and St versions works with Andi's Slim6 (P3110), black screen on boot! :/