View source for AOM-3841 Display（HDMI、DP、EDP）


=== '''HDMI/DP Screen''' ===

HDMI and DP support multi resolutions. They can be configured by GUI. HDMI and&nbsp;DP support 4K60Hz display.

=== '''Configure Resolution for HDMI/DP screen''' ===

1. Click “Applications” -> “Settings”->“Display”.<br/> 2. Choose “HDMI-1”or “DP-1”, then choose “Resolution”.<br/> 3. Click “Apply”.

[[File:ROM-6881 HDMI DP screen.png.jpg|RTENOTITLE]]

=== '''HW Setting：''' ===

{| border="1" cellpadding="1" cellspacing="1"
|-
| colspan="2" | '''J15：EDP VDD Power Select'''
|-
| '''Pin'''
| '''Function'''
|-
| 3-5
| +V3.3（Default）
|-
| 1-3
| +V5
|-
| 3-4
| +V12
|-
| Other
| 
No Function

Do Note Use

|}

&nbsp;

&nbsp;

{| border="1" cellpadding="1" cellspacing="1"
|-
| colspan="2" | '''J16：EDP Backlight Power Select'''
|-
| '''Pin'''
| '''Function'''
|-
| 1-2
| +V5
|-
| 3-4
| +V12（Default）
|}

&nbsp;

== '''SW setting：''' ==

=== '''Multi-Display''' ===

'''AOM-3841 supports three kinds of displays — HDMI, DSI, DP'''

'''1. DP physical interface is Type-C.<br/> 2. DP is always open and cannot be closed.'''

{| border="1" cellpadding="1" cellspacing="1"
|-
| colspan="2" | '''Support EDP Panel'''
|-
| Panel Model
| B156XTN07.1
|}

'''EDP HW Setting：'''

J12=>2-3 EDP HDP

J15=>3-5 （+VDD_EDP）+3.3V （B156XTN07.1）

J16=>2-3 （BKLT_VDD_LCD1）+12V

&nbsp;

=== '''Dual-Display''' ===

"HDMI + DP” is the default configuration.

*HDMI + DP 
<pre># fw_setenv display0 hdmi0-default
# fw_setenv display1
# reboot</pre>

*DSI + DP 
<pre># fw_setenv display0
# fw_setenv display1 mipi0-gl0uan
# reboot</pre>

=== '''Triple-Display''' ===

*HDMI + DSI + DP 
<pre># fw_setenv display0 hdmi0-default
# fw_setenv display1 mipi0-gl0uan
# reboot</pre>