The backlight is controlled by a couple of signals controlled by the CPU. So if this configuration is wrong the Backlight would be not working.. My setup is based on a working setup (done by FriendlyELEC) with also includes a working setup for Backlight - so there is a high chance that the Backlight...

I was successful in connecting a 15.6 inch eDP panel (B156HAK02.0 with Backlight and USB-Touchscreen) to my NanoPC-T4, with both the panel and HDMI showing the same contents. As FriendlyELEC sells also a 7-inch eDP for the NanoPC, I took this as my starting point (thank you v8dave for the hint). Ess...

raimo wrote:
Did you succeed connecting the panel via eDP?

Yes, I got it running with a 15.5 inch panel - will post some more info hopefully soon.
Sorry, for the delayed response!

I understand that changes in InputReader.cpp only influence the touch-screen. The screen rotation can be disabled in 'frameworks/base/core/res/res/values/config.xml' by "<bool name="config_forceDefaultOrientation">true</bool>" **) and "<bool name="config_supportAutoRota...

Thanks for the fast reply!
Will find it ...

@v8dave: Thank you for sharing! I just modified my InputReader.cpp according to the previous post, and I see the screen as expected in Landscape mode, but the touchscreen being in Portrait mode. In post #1 you mentioned the same issue, how did you resolve this? Surprisingly without the changes in In...

We should not expect any support from Friendlyarm ... This is what I received from techsupport@friendltarm.com when asking about rooting: "Should not be root, I don't know why you want to root, if you need to access hardware resources, you can actually do it without root, you can check it out h...

Great! It's working for Android 8.1! When compiling there was in issue with: "ninja: error: 'build/target/product/security/PLATFORM.pk8', needed by 'out/target/product/nanopc-t4/obj/APPS/SuperSU_intermediates/package.apk', missing and no known rule to make it". I copied the existing 'build...

Thanks! This is really good news! Too bad, somehow I am stuck .. I compiled a boot-image including kernel, and it works. When installing Magisk I can create a patched-boot-image, but here my problems start: How do I install it? I tried to go into 'fastboot mode' by 'adb reboot bootloader', and by pr...

Here are the commands I am using: adb root adb disable-verity (requires adb version 1.0.33 and above) adb reboot adb root adb remount adb install SuperSU.apk (from SuperSU.zip V2.82 - package) adb push su /system/xbin/su (from SuperSU.zip V2.82 - package) adb shell chmod 06755 /system/xbin/su adb sh...

Not sure about this ...

Currently I am able to root my NanoPC-T4 via adb, but it only lasts until I reboot.
I have not found a way to 'autostart' it ...

To answer your question: Yes, Rooting is very important!

There are many apps which require root-access, and especially for a device like this - a device for (android) developers - this should be a no-brainer!

I have a NanoPC-T4, and just found out ....

How do I root the NanoPC-T4? From another post relating to NanoPI-T4 it says compile with 'Userdebug' - but this does not seem true. My Build Number says: nanopc_t4-userdebug 8.1.0 ... I either need a way to build the NanoPC-T4 rooted, or a way to root it afterwards. If this is not possible, I most ...

Once I figure it out, I'll let you know!

Found it!
Thanks for your help!

Thanks!

I checked the entire development tree, but could not find any file or directory containing 'HD702'

Great, to see that eDP is working with Android!

I try to connect a 14.5 inch eDP-panel with Backlight and Touchscreen to my NanoPC-T4.

Any idea which files i have to change, to get started?

Thank you!

Hi, I am new to this forum, new to the NanoPC and also new to eDP-panels, although I have been using several similar boards (Panda, Radxa, Raspberry, Orange PI, Ordroid, SECO ...) over the last couple of years. It was very easy and straight forward to re-build and install Android 8.1 - thanks to the...