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Difference between revisions of "Rock3/hardware/display"

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=== Part two: MIPI Display ===
 
=== Part two: MIPI Display ===
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==== Radxa 5inch Touchscreen ====
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===== Hardware connection =====
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===== Software support =====
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For ROCK 3A
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Upgrade kernel to at least version 4.19.193-35-rockchip
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sudo apt install -y linux-4.19-rock-3-latest
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Add the item "radxa-5inch-touchscreen-on-rock-3a" to line "overlays=" in /boot/uEnv.txt
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overlays=radxa-5inch-touchscreen-on-rock-3a
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 +
Reboot ROCK 3A.
  
 
==== [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] ====
 
==== [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] ====

Revision as of 14:59, 8 March 2022

    ROCK 3 >  Hardware >  Display

ROCK 3 boards support many kinds of display. They are HDMI display, MIPI display, SPI LCD display, etc. We'll tell how to set them up.

Part one: HDMI Display

HDMI is supported on the following devices.

  • ROCK 3A
  • ROCK 3B
  • Radxa CM3 IO

Part two: MIPI Display

Radxa 5inch Touchscreen

Hardware connection
Software support

For ROCK 3A

Upgrade kernel to at least version 4.19.193-35-rockchip

sudo apt install -y linux-4.19-rock-3-latest

Add the item "radxa-5inch-touchscreen-on-rock-3a" to line "overlays=" in /boot/uEnv.txt

overlays=radxa-5inch-touchscreen-on-rock-3a

Reboot ROCK 3A.

Raspberry Pi 7 inch Touch Display

Part three: SPI Display

Waveshare 3.5 inch LCD Model C

Troubleshooting