Orientation and touch inverted

[Pitscheider]

As requested on the telegram group:
I have installed Bliss OS on my device. However I enountered to problems.

• the orientation sensor works upside down. Both horizontally and vertically. It works in the opposite way you except.
• touch is inverted on the x axis, when using the the tablet in landscape mode. The y axis works as excepted, but the x one si inverted.

Below the halp info

HW info:

ISO image:
Bliss-v16.9.7-x86_64-OFFICIAL-gapps-20241011.iso

Installation:
I have installed BlissOS using a bootable USB, deleting all partitions, creating new ones, enablind OTA and Grub.

Thanks in advance.

[hmtheboy154]

Is this a Chuwi ? What model is it using ?

[Pitscheider]

The model name should be SilverCrest 2IN1 Tablet 10.1" WiFi. But I think it is like a no name tablet, I bought it time ago in a supermarket and I wanted to try to revive it using Bliss OS. Its original OS was Windows. Cpu Z says the manufacturer name is Hampoo, but I have personally never heard of that.

[hmtheboy154]

Grant Termux su permission using KernelSU, open it and type

/system/bin/su

/system/bin/dmidecode > /sdcard/dmi.txt

Send dmi.txt here

[Pitscheider]

Here's the file

[hmtheboy154]

Weird, there's no device on touchscreen_dmi that matches your info... but you can still have touch

I guess I can try to look at kernel log then

Please type this when you just got Bliss booted, do not get the file after you used Bliss for a while, this must be get when it got booted

/system/bin/su

dmesg > /sdcard/kmsg.txt

Send me kmsg.txt

[Pitscheider]

Here's the file I got. I booted and immediately after saved the file using termux.

[hmtheboy154]

hmmmm, I can't use these info either...... but using firmware of another device and hope that flip the touch driver might not be the best solution though......

If you want, we can spend time pulling touch firmware from your Windows driver and do some testing & mapping so it can use the correct firmware & data. We've got 2 silead cases that works here.