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Touch not working in TWRP recovery

Touch not working in TWRP recovery

shankar1790
shankar1790
shankar1790
Senior Member
474
05-05-2019, 05:35 AM
#1



I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
Its touch stopped working  in twrp recovery.
What is the possible solution for this.
This post was last modified: 05-05-2019, 06:37 AM by shankar1790.
SachinBorkar
SachinBorkar
SachinBorkar
Senior Member
218
05-05-2019, 05:42 AM
#2
(05-05-2019, 05:35 AM)shankar1790 I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
But when open twrp recovery , touch is not working. 
WHY ????
What is the possible solution for this.
Get info about your touch panel and driver.

Go to GitHub search source code of driver there must be solution or hint of your problem.


Sometime panel doesn't match to specific condition then touch driver will exit itself.


Or have you tried pressing power button twice in booted twrp and then see if touch works or not.

Sent from my Titanium Vista 4G using Tapatalk
shankar1790
shankar1790
shankar1790
Senior Member
474
05-05-2019, 05:57 AM
#3
(05-05-2019, 05:42 AM)SachinBorkar
(05-05-2019, 05:35 AM)shankar1790 I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
But when open twrp recovery , touch is not working. 
WHY ????
What is the possible solution for this.
Get info about your touch panel and driver.

Go to GitHub search source code of driver there must be solution or hint of your problem.


Sometime panel doesn't match to specific condition then touch driver will exit itself.


Or have you tried pressing power button twice in booted twrp and then see if touch works or not.

Sent from my Titanium Vista 4G using Tapatalk

pressing power is not working i am already tried.
i will try first solution
My touch working in CWM recovery (very sensitive )
But not in twrp
This post was last modified: 05-05-2019, 06:35 AM by shankar1790.
SachinBorkar
SachinBorkar
SachinBorkar
Senior Member
218
05-05-2019, 07:14 AM
#4
(05-05-2019, 05:57 AM)shankar1790
(05-05-2019, 05:42 AM)SachinBorkar
(05-05-2019, 05:35 AM)shankar1790 I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
But when open twrp recovery , touch is not working. 
WHY ????
What is the possible solution for this.
Get info about your touch panel and driver.

Go to GitHub search source code of driver there must be solution or hint of your problem.


Sometime panel doesn't match to specific condition then touch driver will exit itself.


Or have you tried pressing power button twice in booted twrp and then see if touch works or not.

Sent from my Titanium Vista 4G using Tapatalk

pressing power is not working i am already tried.
i will try first solution
My touch working in CWM recovery (very sensitive )
But not in twrp
While gathering some information this application may be useful.



https://play.google.com/store/apps/detai...viceinfohw


Sent from my Titanium Vista 4G using Tapatalk
shankar1790
shankar1790
shankar1790
Senior Member
474
05-05-2019, 09:50 AM
#5



(05-05-2019, 07:14 AM)SachinBorkar
(05-05-2019, 05:57 AM)shankar1790
(05-05-2019, 05:42 AM)SachinBorkar
(05-05-2019, 05:35 AM)shankar1790 I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
But when open twrp recovery , touch is not working. 
WHY ????
What is the possible solution for this.
Get info about your touch panel and driver.

Go to GitHub search source code of driver there must be solution or hint of your problem.


Sometime panel doesn't match to specific condition then touch driver will exit itself.


Or have you tried pressing power button twice in booted twrp and then see if touch works or not.

Sent from my Titanium Vista 4G using Tapatalk

pressing power is not working i am already tried.
i will try first solution
My touch working in CWM recovery (very sensitive )
But not in twrp
While gathering some information this application may be useful.



https://play.google.com/store/apps/detai...viceinfohw


Sent from my Titanium Vista 4G using Tapatalk
But **adb shell getevent** grab exact model no of touchscreen driver.
SachinBorkar
SachinBorkar
SachinBorkar
Senior Member
218
05-05-2019, 10:09 AM
#6
(05-05-2019, 09:50 AM)shankar1790
(05-05-2019, 07:14 AM)SachinBorkar
(05-05-2019, 05:57 AM)shankar1790
(05-05-2019, 05:42 AM)SachinBorkar
(05-05-2019, 05:35 AM)shankar1790 I have an spd 9832a phone micromax q402+ which has touch working in twrp recovery but after replaced with new touch and display panel ( it is physically damaged so replaced by repair man)
But when open twrp recovery , touch is not working. 
WHY ????
What is the possible solution for this.
Get info about your touch panel and driver.

Go to GitHub search source code of driver there must be solution or hint of your problem.


Sometime panel doesn't match to specific condition then touch driver will exit itself.


Or have you tried pressing power button twice in booted twrp and then see if touch works or not.

Sent from my Titanium Vista 4G using Tapatalk

pressing power is not working i am already tried.
i will try first solution
My touch working in CWM recovery (very sensitive )
But not in twrp
While gathering some information this application may be useful.



https://play.google.com/store/apps/detai...viceinfohw


Sent from my Titanium Vista 4G using Tapatalk
But **adb shell getevent** grab exact model no of touchscreen driver.
Last solution from my self.

1) you have to activate touch panel manually.

But I recently works on LEDs of mtk CPU.
In some phones LEDs not turn on automatically in twrp and touch also disabled so when user press power button in twrp it goes boot loop.
We think twrp is not working.
After I patched kernel I face this issue.
So I added some lines in my twrp recovery_service.rc file and linked LEDs (script).

Here when I asked same question on xda

https://forum.xda-developers.com/showthr...p=79325361

But I don't know how to turn on touch panel
Since it's kernel specific.

Sent from my Titanium Vista 4G using Tapatalk
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