Difference between revisions of "Display Setting (RSB-3710)"
From ESS-WIKI
(Created page with "== Enter U-boot interrupt modehttp://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit§ion=3 edit == Connect d...") |
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| + | == Using envtools in Debian/Android[[http://ess-wiki.advantech.com.tw/wiki/index.php?title=How_to_Config_Multi-Display_for_RK3399_RSB4710&action=edit§ion=11 edit]] == | ||
| + | |||
| + | 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 prmry_screen hdmi-default<br/> | ||
| + | | fw_setenv prmry_screen hdmi-default<br/> | ||
| + | |- | ||
| + | | setenv extend_screen edp-1920x1080 | ||
| + | | fw_setenv extend_screen edp-1920x1080<br/> | ||
| + | |- | ||
| + | | saveenv | ||
| + | | <br/> | ||
| + | |- | ||
| + | | reset | ||
| + | | reboot | ||
| + | |} | ||
| + | |||
| + | '''Note :''' | ||
| + | |||
| + | The tool "fw_setenv" will save envs automatically in Debian/Android OS, so it isn't necessary to saveen manually. | ||
| + | |||
== 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§ion=3 edit]] == | == 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§ion=3 edit]] == | ||
Revision as of 10:24, 20 January 2022
Contents
Using envtools in Debian/Android[edit]
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 | |
| reset | reboot |
Note :
The tool "fw_setenv" will save envs automatically in Debian/Android OS, so it isn't necessary to saveen manually.
Enter U-boot interrupt mode[edit]
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[edit]
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[edit]
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[edit]
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[edit]
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[edit]
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[edit]
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