tft display unbuntu made in china

I finally received my 3.5" KeDei 480x320 16bit/18bit version 3.0 TFT LCD touchscreen from Hong Kong. It only connects through the GPIO pins. I plugged it into my Raspberry Pi 2 and I was met with a white screen when I tried both the Ubuntu and Raspbian images.

I finally received my 3.5" KeDei 480x320 16bit/18bit version 3.0 TFT LCD touchscreen from Hong Kong. It only connects through the GPIO pins. I plugged it into my Raspberry Pi 2 and I was met with a white screen when I tried both the Ubuntu and Raspbian images.

The Meizu Pro 5, the company"s current flagship 5.7" phablet device which has been shipping since September of 2015, features a Samsung Exynos 7420 octa-core processor (the same used in the Galaxy S6), 3GB of RAM, 32GB of flash storage, 3000mAh battery, a 21MP SONY camera with 4K video capture capability, dual LED flash with laser focusing diode, a fingerprint reader, 1080p 326ppi display and USB-C charging.

You haven"t mentioned/linked to the library you are using which might help people answer. First of all, check if the library you are using has the ability to control display layout - it might already and you won"t need the following:

Somewhere in your library"s display initialisation function it will write the value 0x36 followed by another byte. The 0x36 is the MADCTL command and the following byte is the parameter that controls the display layout. You can change this value to get the effect you want. I"d suggest changing one bit at a time - it helps keep track of which bit has what effect.

i can see there are two rk3588 overlays available in the kernal tree for 5.10-rock5rk3588-rock-5b-radxa-10p1inch-display.dtsi this one has the correct resolution where

3) Connect the TF card to the Raspberry Pi, start the Raspberry Pi. The LCD will display after booting up, and then log in to the Raspberry Pi terminal,(You may need to connect a keyboard and HDMI LCD to Pi for driver installing, or log in remotely with SSH)