Difference between revisions of "Display Setting (RSB-3710)"

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== Enter U-boot interrupt mode[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=3 edit]] ==
+
== Using envtools in Debian/Android ==
 +
 
 +
Using envtools to setup envs in Debian/Android OS is very similar in uboot.
 +
 
 +
Take “eDP+HDMI”for example :
 +
 
 +
{| border="1" cellspacing="1" cellpadding="1"
 +
|-
 +
| '''In uboot'''
 +
| '''In Debian/Android'''
 +
|-
 +
| setenv&nbsp;prmry_screen hdmi-default<br/>
 +
| fw_setenv&nbsp;prmry_screen hdmi-default<br/>
 +
|-
 +
| setenv&nbsp;extend_screen edp-1920x1080
 +
| fw_setenv&nbsp;extend_screen edp-1920x1080<br/>
 +
|-
 +
| saveenv
 +
| saveenv
 +
|-
 +
| reset
 +
| reset
 +
|}
 +
 
 +
'''Note&nbsp;:'''
 +
 
 +
The tool "fw_setenv" will save envs automatically in Debian/Android OS, so it isn't necessary to saveen manually.
 +
 
 +
{| border="1" cellspacing="1" cellpadding="1"
 +
|-
 +
| LVDS Name
 +
| Resolution
 +
|-
 +
| lvds-g070vw01<br/>
 +
| 800x480
 +
|-
 +
| lvds-g150xgel05<br/>
 +
| 1024x768
 +
|-
 +
| lvds-g215hvn01<br/>
 +
| 1920x1080
 +
|}
 +
 
 +
== Enter U-boot interrupt mode ==
  
 
Connect device to debug port, and open debug console.&nbsp;
 
Connect device to debug port, and open debug console.&nbsp;
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Then you can&nbsp;input the following cammand to config Multi-Display.
 
Then you can&nbsp;input the following cammand to config Multi-Display.
  
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== eDP + HDMI[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=4 edit]] ==
+
== eDP + HDMI ==
 
<pre>setenv prmry_screen edp-1920x1080
 
<pre>setenv prmry_screen edp-1920x1080
 
setenv extend_screen hdmi-default
 
setenv extend_screen hdmi-default
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</pre>
 
</pre>
  
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== eDP + LVDS[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=5 edit]] ==
+
== eDP + LVDS ==
 
<pre>setenv prmry_screen edp-1920x1080
 
<pre>setenv prmry_screen edp-1920x1080
 
setenv extend_screen lvds-g070vw01
 
setenv extend_screen lvds-g070vw01
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== LVDS + HDMI[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=6 edit]] ==
+
== LVDS + HDMI ==
 
<pre>setenv prmry_screen hdmi-default
 
<pre>setenv prmry_screen hdmi-default
 
setenv extend_screen lvds-g070vw01
 
setenv extend_screen lvds-g070vw01
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</pre>
 
</pre>
  
−
== eDP + DP[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=7 edit]] ==
+
== eDP + DP ==
 
<pre>setenv prmry_screen edp-1920x1080
 
<pre>setenv prmry_screen edp-1920x1080
 
setenv extend_screen dp-default
 
setenv extend_screen dp-default
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−
== LVDS + DP[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=8 edit]] ==
+
== LVDS + DP ==
 
<pre>setenv prmry_screen dp-default
 
<pre>setenv prmry_screen dp-default
 
setenv extend_screen lvds-g070vw01
 
setenv extend_screen lvds-g070vw01
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== HDMI + DP[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit&section=9 edit]] ==
+
== HDMI + DP ==
 
<pre>setenv prmry_screen hdmi-default
 
<pre>setenv prmry_screen hdmi-default
 
setenv extend_screen dp-default
 
setenv extend_screen dp-default

Latest revision as of 10:28, 20 January 2022

Using envtools in Debian/Android

Using envtools to setup envs in Debian/Android OS is very similar in uboot.

Take “eDP+HDMI”for example :

In uboot In Debian/Android
setenv prmry_screen hdmi-default
 fw_setenv prmry_screen hdmi-default
setenv extend_screen edp-1920x1080 fw_setenv extend_screen edp-1920x1080
saveenv saveenv
reset reset

Note :

The tool "fw_setenv" will save envs automatically in Debian/Android OS, so it isn't necessary to saveen manually.

LVDS Name Resolution
lvds-g070vw01
 800x480
lvds-g150xgel05
 1024x768
lvds-g215hvn01
 1920x1080

Enter U-boot interrupt mode

Connect device to debug port, and open debug console. 

Press "ctrl + c" key before power up the device, until get the following information on debug console :  

Hit any key to stop autoboot: 0
=> <INTERRUPT>
=>

Then you can input the following cammand to config Multi-Display.

eDP + HDMI

setenv prmry_screen edp-1920x1080
setenv extend_screen hdmi-default
saveenv
reset


or 

setenv prmry_screen hdmi-default
setenv extend_screen edp-1920x1080
saveenv
reset

eDP + LVDS

setenv prmry_screen edp-1920x1080
setenv extend_screen lvds-g070vw01
saveenv
reset

or 

setenv prmry_screen lvds-g070vw01
setenv extend_screen edp-1920x1080 
saveenv
reset


LVDS + HDMI

setenv prmry_screen hdmi-default
setenv extend_screen lvds-g070vw01
saveenv
reset

or 

setenv prmry_screen lvds-g070vw01
setenv extend_screen hdmi-default
saveenv
reset

eDP + DP

setenv prmry_screen edp-1920x1080
setenv extend_screen dp-default
saveenv
reset


or 

setenv prmry_screen dp-default
setenv extend_screen edp-1920x1080
saveenv
reset


LVDS + DP

setenv prmry_screen dp-default
setenv extend_screen lvds-g070vw01
saveenv
reset

or 

setenv prmry_screen lvds-g070vw01
setenv extend_screen dp-default 
saveenv
reset


HDMI + DP

setenv prmry_screen hdmi-default
setenv extend_screen dp-default
saveenv
reset

or 

setenv prmry_screen dp-fefault
​setenv extend_screen hdmi-default
saveenv
reset
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