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Touch Input not working on TWRP 3.1.1 for Mediatek MT6753 Device. #1
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check to make sure its not just inverted or backwards by playing around on the screen, as that can be fixed in ur boardconfig with twrp flags
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Thanks for the reply. But can you assist me with the flags here :
Thank you. |
If i may ask, is there any file to modify in TWRP source to make touch work ? |
Not if the kernel is the issue. |
Hi, Thanks team win recovery builder team for their tremendous invention that make Android use better to us. Lets start to.describe my issue: I am facing the same issues as described above for my mtk6580 based chipser having kernel version 3.18.19 marshmallow based rom.Touch Input not working on TWRP 3.1.1 |
I have the same problem. |
Ok, I have have been absent, but all is about to change, thx for your patients :) |
@lj50036 any clue about how to solve the about error/issue ? |
Tank |
@CaptainThrowback i saw some devices with MT6580 chipset that touch working on philz recovery but its not working on twrp..(sorry i dont a device with this bug...so i cant give a log) |
Hi |
1 similar comment
Hi |
Just want to tell that jemmini from xda forum had fixed this problem on one phone. |
@LosTigeros want to know the process of how he fixed it, you sharing or he sharing it would be very good and that will help a lot. |
If I knew it then I would write it here. Maybe someone should write to him? |
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Yes it is very useful. I'll check that soon. |
IT WORKS! I've rooted my phone, connected to the terminal via adb, got root access and typed:
It returned me the address of where touch screen Next i dumped kallsyms from the phone with:
and them pulled that file to my PC. Next I've downloaded Carliv Image Kitchen and got mine TWRP recovery image. My kernel file contains some data at the end so I copied them because as i expected I needed them later. I removed these random data from the file and i could normally decompress the file using 7-Zip. Now I could normally open that file in In next window I had to set proper Next I've got a message about that Next I downloaded kallsyms_loader.idc (I had to change extension from I've opened this file and commented out (added
Next I've pressed Now I had to wait as the script finish its job and then wait for the IDA to parse all these functions so kernel was more readable now. Now I went to Next I've went to the address which phone returned for me ( Next I've saved my changes to the kernel by I have to repack the recovery now so... I've compressed the kernel image using 7-Zip. Next I removed other kernel files and renamed my kernel file to Next I had to paste these values which I copied at the beginning from the original kernel to the end of our modified kernel because my phone doesn't wanted to boot up. Then I just repacked and flashed my Touch screen now works perfectly for me in recovery! Now if it works for me, then it should work for You! |
@LosTigeros the is awesome, ain't it ? ! cool. |
Yes, that's awesome that we resolved the problem but sad too that someone have added that to the driver:
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Yea, but in all, its all good that the issue/problem which has been worrying most MTK users can be resolved with the above experiment.
** |
goos |
@LosTigeros my recovery does not boot after doing your tutorial T_T |
@jeronelailo at first you should read that we're talking here about MT6753 based devices with gt91xx touch driver. |
Sir what Do you mean by that and I replaced statement and return with NOP (NOP for 64bit ARM its 1F 20 03 D5 and for 32bit ARM its 00 F0 20 E3). Im new at this, im a noob And i really dont know what you mean by replaced the statement.. |
@LosTigeros Thank you for guidance. I'm not a foreigner so I have to "google translate" you understand |
@jashanerm just look at the screenshot @axxaax113 to get the kallsyms_loader.idc file you have to click on the filename in instruction post. It'll open pastebin with code for you.
When I've opened |
@LosTigeros Thanks for answering. May you help me fix this always? These are the things I think are enough for you to fix yourself. If you need anything more then I will upload. thank you very much. |
@axxaax113 I may look into your kernel but i dont promise i'll make it working for you. |
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https://1drv.ms/u/s!Ak8AoddZPqa2bBaoDZRs_1gEwkI |
into IDA like this, what file editor do you have? guided with |
I need to know what I writed instruction for gt91xx touch driver. You have other touch driver so these instructions wouldn't work for you. I need to analyze source code of touch driver to check where it rejects loading driver. |
@LosTigeros bro i have extract mtk6753 recovery with carliv image kitchen and got kernel/zimage but i couldn"t extract zimage into 3 parts like you did with 7zip T_T |
@Naimur9800 it should be 1 file. |
I do not understand the problem you. I do not use touch driver at all. I follow your steps but are having difficulty at IDA, I do not know which one to choose to set to NOP. I take a screenshot, please look at and guide me, thanks a lot |
@LosTigeros my touch driver ffffffc000909da0 |
@LosTigeros bro I want you to grant/accept my request that please make a video tutorial,so that we can fix that without any Hasitaion and It will be also very much helpful to us (for noob actually 😂 ) pls pls pls |
I don't have enough time to make one. You should be happy that i made this tutorial for everyone. |
@LosTigeros ,ofcourse bro we are very curious and happy that you have successfully tested and give us tutorial of how you fix it but some like me never can understood those worked like u did 🤔☢ so pls do if you can |
Plese help me @LosTigeros. NOP line ??? You can see picture |
@Waterboy1602 just try and you'll find |
Finally! It Works! |
finally it worked for u |
good |
@LosTigeros can you try that on mine? http://upfile.mobi/C0YpuG6BUmy MT6580 - GT9XX Driver |
I port twrp for infinix zero 5 mtk6757cd. But i don,t know the touchscreen driver. |
What has this become ? |
Hello TeamWIn, first of all i will say congratulations for making Android awesome with TWRP Touch Recovery.
Team, anytime i compile TWRP for y device, Touch Input does not work.
I am asking fir there are some things missing or i have to edit in other to the touch to work.
Thank You.
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