Rockpi4/hardware/display - Revision history

Stephen: /* Rotatation */

2022-06-24T02:37:33Z

‎Rotatation

Stephen at 02:36, 24 June 2022

2022-06-24T02:36:11Z

Stephen at 08:09, 17 June 2022

2022-06-17T08:09:07Z

Stephen at 07:20, 17 June 2022

2022-06-17T07:20:33Z

Stephen at 07:13, 17 June 2022

2022-06-17T07:13:07Z

Stephen: /* Raspberry Pi 7 inch Touch Display */

2020-12-29T01:54:30Z

‎Raspberry Pi 7 inch Touch Display

Stephen: /* Troubleshooting */

2019-08-06T08:37:44Z

‎Troubleshooting

Stephen: /* Waveshare 3.5 inch LCD */

2019-05-13T09:07:29Z

‎Waveshare 3.5 inch LCD

Stephen at 12:45, 12 April 2019

2019-04-12T12:45:38Z

Hipboi: Created page with "{{rockpi4_header}} {{Languages|rockpi4/hardware/display}} ROCK Pi 4 > Hardware > Display == HDMI Di..."

2019-03-07T08:38:43Z

Created page with "{{rockpi4_header}} {{Languages|rockpi4/hardware/display}} ROCK Pi 4 > Hardware > Display == HDMI Di..."

New page

{{rockpi4_header}}
{{Languages|rockpi4/hardware/display}}

[[rockpi4 | ROCK Pi 4]] > [[rockpi4/hardware | Hardware]] > [[rockpi4/hardware/display | Display]]

== HDMI Display ==
Most HDMI display with USB touch works out of box.

== MIPI DSI Display ==
=== Raspberry Pi 7 inch Touch Display ===
The official [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] works on ROCK Pi 4.

@@ Line 20: / Line 20: @@
    #intfc:dtoverlay=rk3399-rock-pi-4c-plus-radxa-10p1inch-display
-==== Rotatation ====
+==== Rotation ====
 Add the following lines to the end of file /etc/X11/xorg.conf.d/20-modesetting.conf

@@ Line 19: / Line 19: @@
    # enable rk3399-rock-pi-4c-plus-radxa-10p1inch-display
    #intfc:dtoverlay=rk3399-rock-pi-4c-plus-radxa-10p1inch-display
 == MIPI DSI Display ==

← Older revision		Revision as of 08:09, 17 June 2022
Line 8:		Line 8:

	== Radxa Display 10HD ==		== Radxa Display 10HD ==
		+
		+	=== Hardware connection ===
		+
		+	[[File:rockpi4cplus-radxa-display-10hd.jpeg \| 500px ]]
		+
		+	=== Software configuration ===

	Edit file /boot/hw_intfc.conf and uncomment the following lines. And then reboot the device.		Edit file /boot/hw_intfc.conf and uncomment the following lines. And then reboot the device.

@@ Line 9: / Line 9: @@
 == Radxa Display 10HD ==
+  # enable rk3399-rock-pi-4c-plus-radxa-10p1inch-display
 == MIPI DSI Display ==

@@ Line 3: / Line 3: @@
      [[rockpi4 | ROCK Pi 4]] > [[rockpi4/hardware | Hardware]] > [[rockpi4/hardware/display | Display]]
 == HDMI Display ==
 Most HDMI display with USB touch works out of box.
@@ Line 39: / Line 41: @@
    intfc:dtoverlay=spi1-waveshare35b-v2
 To install the required display support packages enter the following command lines:

← Older revision		Revision as of 01:54, 29 December 2020
Line 14:		Line 14:
	The official [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] works on ROCK Pi 4.		The official [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] works on ROCK Pi 4.

		+	==== Usage on Radxa official Linux system ====

		+	Edit file /boot/hw_intfc.conf and uncomment the following lines. And then reboot the device.
		+
		+	#enable raspberry pi official 7 inch LCD support
		+	intfc:dtoverlay=raspberrypi-7-inch-lcd

	== Waveshare 3.5 inch LCD ==		== Waveshare 3.5 inch LCD ==

← Older revision		Revision as of 08:37, 6 August 2019
Line 83:		Line 83:
	== Troubleshooting ==		== Troubleshooting ==

−	* If you have issue with ~~samba and cifs~~, start a new post on the forum. https://forum.radxa.com/	+	* If you have issue with Display, start a new post on the forum. https://forum.radxa.com/

@@ Line 41: / Line 41: @@
    $ sudo apt-get install xserver-xorg-video-fbdev
-Clean the contents of file, /etc/X11/xorg.conf.d/ and add the following lines:
+Backup and clean the contents of file, /etc/X11/xorg.conf.d/20-modesetting.conf. Then add the following lines to it:
    Section "Device"
        Identifier  "Rockchip Graphics"
@@ Line 69: / Line 69: @@
    $ sudo apt-get install xserver-xorg-video-fbdev
-Clean the contents of file, /etc/X11/xorg.conf.d/ and add the following lines:
+Backup and clean the contents of file, /etc/X11/xorg.conf.d/20-modesetting.conf. Then add the following lines to it:
    Section "Device"
        Identifier  "Rockchip Graphics"

← Older revision		Revision as of 12:45, 12 April 2019
Line 13:		Line 13:
	=== Raspberry Pi 7 inch Touch Display ===		=== Raspberry Pi 7 inch Touch Display ===
	The official [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] works on ROCK Pi 4.		The official [https://www.raspberrypi.org/products/raspberry-pi-touch-display/ Raspberry Pi 7 inch Touch Display] works on ROCK Pi 4.
		+
		+
		+
		+	== Waveshare 3.5 inch LCD ==
		+
		+	For waveshare LCD, both display and touch are two spi devices.
		+
		+	Due to the hardware limitation with only one CS for spi1 of ROCK Pi 4, waveshare LCD only support display but touch.
		+
		+	Wavashare LCD works as a framebuffer device.
		+
		+	=== Model B v2 ===
		+
		+	Update kernel(>=4.4.154-83) and rockpi4-dtbo(>=0.9) pacakge.
		+
		+	When use it , add the following lines to the hardware interface config file /boot/hw_intfc.conf :
		+
		+	intfc:uart4=off
		+	intfc:spi1=on
		+
		+	intfc:dtoverlay=spi1-waveshare35b-v2
		+
		+
		+	To install the required display support packages enter the following command lines:
		+
		+	$ sudo apt-get update
		+	$ sudo apt-get install xserver-xorg-video-fbdev
		+
		+	Clean the contents of file, /etc/X11/xorg.conf.d/ and add the following lines:
		+	Section "Device"
		+	Identifier "Rockchip Graphics"
		+	Driver "fbdev"
		+	Option "fbdev" "/dev/fb1"
		+	Option "DRI" "2"
		+	EndSection
		+
		+	You need to checkout the device, "/dev/fb1" or "/dev/fb0".
		+
		+	Reboot ROCK Pi 4.
		+
		+	=== Model C ===
		+
		+	Update kernel(>=4.4.154-83) and rockpi4-dtbo(>=0.9) pacakge.
		+
		+	When use it , add the following lines to the hardware interface config file /boot/hw_intfc.conf :
		+
		+	intfc:uart4=off
		+	intfc:spi1=on
		+
		+	intfc:dtoverlay=spi1-waveshare35c
		+
		+	To install the required display support packages enter the following command lines:
		+
		+	$ sudo apt-get update
		+	$ sudo apt-get install xserver-xorg-video-fbdev
		+
		+	Clean the contents of file, /etc/X11/xorg.conf.d/ and add the following lines:
		+	Section "Device"
		+	Identifier "Rockchip Graphics"
		+	Driver "fbdev"
		+	Option "fbdev" "/dev/fb1"
		+	Option "DRI" "2"
		+	EndSection
		+
		+	You need to checkout the device, "/dev/fb1" or "/dev/fb0".
		+
		+	Reboot ROCK Pi 4.
		+
		+	== Troubleshooting ==
		+
		+	* If you have issue with samba and cifs, start a new post on the forum. https://forum.radxa.com/