Difference between revisions of "Rock3/hardware/display"
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=== Part two: MIPI Display === | === Part two: MIPI Display === | ||
+ | |||
+ | ==== Radxa 5inch Touchscreen ==== | ||
+ | |||
+ | ===== Hardware connection ===== | ||
+ | |||
+ | [[File:Radxa-5inch-touchscreen-hw-connection.jpeg | 600px]] | ||
+ | |||
+ | ===== Software support ===== | ||
+ | |||
+ | For ROCK 3A | ||
+ | |||
+ | Upgrade kernel to at least version 4.19.193-35-rockchip | ||
+ | |||
+ | You can uncomment line like "deb http://apt.radxa.com/buster-testing/ buster main" in file /etc/apt/sources.list.d/apt-radxa-com.list to add testing source. | ||
+ | |||
+ | See file /etc/apt/sources.list.d/apt-radxa-com.list | ||
+ | |||
+ | deb http://apt.radxa.com/buster-stable/ buster main | ||
+ | deb http://apt.radxa.com/buster-testing/ buster main | ||
+ | |||
+ | After adding testing source, you need to update APT and install your needed packages. | ||
+ | |||
+ | $ sudo apt-get update | ||
+ | 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. | ||
==== [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] ==== | ||
− | |||
=== Part three: SPI Display === | === Part three: SPI Display === |
Revision as of 01:53, 9 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.
Contents
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
You can uncomment line like "deb http://apt.radxa.com/buster-testing/ buster main" in file /etc/apt/sources.list.d/apt-radxa-com.list to add testing source.
See file /etc/apt/sources.list.d/apt-radxa-com.list
deb http://apt.radxa.com/buster-stable/ buster main deb http://apt.radxa.com/buster-testing/ buster main
After adding testing source, you need to update APT and install your needed packages.
$ sudo apt-get update 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
Troubleshooting
- If you have issue with Display, start a new post on the forum. https://forum.radxa.com/c/rock3