Is there a way of doing this on Android?
Rock5/accessories/radxa-display-10hd - Radxa Wiki
MIPI 10" screen with Android
I explain how I did this for armbian here
In order to have the Android kernel that includes required modules I used suggestion from @thc013
when doing both I get working display, but orientation is wrong
gonna build tablet anyway 
i will include a img with lcd’s, i default not add them
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The screen visual orientation is fixed now but touch input orientation still wrong,
things to try
adb shell settings put system user_rotation 0/1/2/3
ro.sf.hwrotation
Launcher.java
setRequestedOrientation(
-
ActivityInfo.SCREEN_ORIENTATION_NOSENSOR);
-
ActivityInfo.SCREEN_ORIENTATION_LANDSCAPE);
there are multiple dtsi files for your screen
your issue is more dts settings then android settings i think
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Thanks, this message tells similar story. Will try to adjust there.
Surfaceflinger rotates only the graphics. The touchscreen we have to
take care of ourselves.
https://review.lineageos.org/c/LineageOS/android_kernel_lenovo_msm8976/+/223833
Progress so far
The dts specify 2 interesting entries
- GT9XX
- focaltech
I started with first one
this source https://android.googlesource.com/kernel/msm/+/android-7.1.0_r0.2/Documentation/devicetree/bindings/input/touchscreen/gt9xx/gt9xx.txtsuggests adding change-x2y
this source https://github.com/goodix/gt9xx_driver_android/blob/master/dtsi/gt9xx_dts.txt suggests adding swap-x2y
none of which worked, then I tried to find the code that uses these settings.
kernel/drivers/input/touchscreen/gt9xx/gt9xx.c
made clear that the mentioned settings do not work with the included driver version. But tp-size parameter value is mapped to swap-x2y, x-reverse, y-reverse values.
Unfortunately efforts on gt9xx did not bring any result.
cat /sys/input*/device/driver/*uevent
shows OF_FULLNAME=/i2c@fec80000/focaltech@38
So I continued with the second option, focaltech. Checking the source code I did not find any parameter to set in the dts. So I directly modified source.
Aaaand it worked
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@tsadigov Can you share how you were able to change orientation and get touch to work? I have 8" panel, but I think I have similar issues.
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I would love to get this image from you. I’m trying to get this working on the 8in display but I’m very new to android. I would love to have this working as a tablet.
Hi, can someone share the android image that works with MIPI 10’’ screen?
Kind Regards;
Mehmet
Sorry guys I can not share it. The machine I was experimenting on is formatted. And my 10 inch screen ribbon is broken. And these days I am looking more into drones. If somebody agrees to help me with autonomous drones to save me some time I will be able to dig up this thing from my archives.
Also possible that using more up to date drivers solves the issue.
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