Difference between revisions of "Rock3/hardware/display"
| (3 intermediate revisions by 2 users not shown) | |||
| Line 45: | Line 45: | ||
Reboot ROCK 3A. | Reboot ROCK 3A. | ||
| − | |||
| − | |||
====Radxa 5inch Touchscreen For ROCK 3C==== | ====Radxa 5inch Touchscreen For ROCK 3C==== | ||
| Line 55: | Line 53: | ||
dtoverlay=rock-3c-radxa-5inch-touchscreen | dtoverlay=rock-3c-radxa-5inch-touchscreen | ||
* update extlinux.conf | * update extlinux.conf | ||
| − | rock@rock-3c: | + | rock@rock-3c:~$ sudo update_extlinux.sh |
| − | + | * Reboot the device | |
| − | rock@rock-3c:sudo reboot | + | rock@rock-3c:~$ sudo reboot |
| − | + | ||
| − | + | ||
| + | ====eDP LCD Sharp LQ133T1JW01 For Radxa CM3 IO==== | ||
| + | * Edit config.txt | ||
| + | rock@radxa-cm3-io:~$ sudo vim /boot/config.txt | ||
| + | * at the end of the file add overlay | ||
| + | dtoverlay=radxa-cm3-io-sharp-lq133t1jw01-without-hdmi | ||
| + | * update extlinux.conf | ||
| + | rock@radxa-cm3-io:~$ sudo update_extlinux.sh | ||
| + | * Reboot the device | ||
| + | rock@radxa-cm3-io:~$ sudo reboot | ||
==== [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] ==== | ||
| − | + | ||
| + | * Edit config.txt | ||
| + | rock@rock-3c:~$ sudo vim /boot/config.txt | ||
| + | * at the end of the file add overlay | ||
| + | dtoverlay=rock-3c-raspberrypi-7inch-touchscreen | ||
| + | * update extlinux.conf | ||
| + | rock@rock-3c:~$ sudo update_extlinux.sh | ||
| + | * Reboot the device | ||
| + | rock@rock-3c:~$ sudo reboot | ||
| + | |||
| + | Please note that RPI 7'TS need 5V power supply. | ||
=== Part three: SPI Display === | === Part three: SPI Display === | ||
Latest revision as of 03:31, 5 January 2023
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.
Radxa 5inch Touchscreen For ROCK 3C
- Edit config.txt
rock@rock-3c:~$ sudo vim /boot/config.txt
- at the end of the file add overlay
dtoverlay=rock-3c-radxa-5inch-touchscreen
- update extlinux.conf
rock@rock-3c:~$ sudo update_extlinux.sh
- Reboot the device
rock@rock-3c:~$ sudo reboot
eDP LCD Sharp LQ133T1JW01 For Radxa CM3 IO
- Edit config.txt
rock@radxa-cm3-io:~$ sudo vim /boot/config.txt
- at the end of the file add overlay
dtoverlay=radxa-cm3-io-sharp-lq133t1jw01-without-hdmi
- update extlinux.conf
rock@radxa-cm3-io:~$ sudo update_extlinux.sh
- Reboot the device
rock@radxa-cm3-io:~$ sudo reboot
Raspberry Pi 7 inch Touch Display
- Edit config.txt
rock@rock-3c:~$ sudo vim /boot/config.txt
- at the end of the file add overlay
dtoverlay=rock-3c-raspberrypi-7inch-touchscreen
- update extlinux.conf
rock@rock-3c:~$ sudo update_extlinux.sh
- Reboot the device
rock@rock-3c:~$ sudo reboot
Please note that RPI 7'TS need 5V power supply.
Part three: SPI Display
Troubleshooting
- If you have issue with Display, start a new post on the forum. https://forum.radxa.com/c/rock3