Difference between revisions of "IoTGateway/BSP/Android/Gettingstarted/How to set Multi-display for rk"
From ESS-WIKI
(Created page with "== <span style="color:#0070c0">HDMI(4K) and VGA(edp)</span> == This is the default display mode，To set the display_mode environment variable as the default value &nb...") |
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rkboot # setenv display_mode dual_lcd | rkboot # setenv display_mode dual_lcd | ||
| − | rkboot # setenv | + | rkboot # setenv dual_lcd_screen0 edp_1024x768 |
| − | rkboot # setenv | + | rkboot # setenv dual_lcd_screen1 lvds_800x480 |
rkboot # saveenv | rkboot # saveenv | ||
rkboot # reset | rkboot # reset | ||
dual_lcd_screen0 and dual_lcd_screen1 is optional and Only when display_mode set to dual_lcd is available | dual_lcd_screen0 and dual_lcd_screen1 is optional and Only when display_mode set to dual_lcd is available | ||
Revision as of 02:41, 25 April 2018
HDMI(4K) and VGA(edp)
This is the default display mode，To set the display_mode environment variable as the default value
Power on, stop at the uboot stage：
rkboot # setenv display_mode rkboot # saveenv rkboot # reset
HDMI(4K) and LVDS
Power on, stop at the uboot stage：
rkboot # setenv display_mode lvds_800x480 rkboot # saveenv rkboot # reset
display_mode is optional : lvds_1024x768, dual_lvds_1920x1080
LVDS and VGA(edp)
Power on, stop at the uboot stage：
rkboot # setenv display_mode dual_lcd rkboot # setenv dual_lcd_screen0 edp_1024x768 rkboot # setenv dual_lcd_screen1 lvds_800x480 rkboot # saveenv rkboot # reset
dual_lcd_screen0 and dual_lcd_screen1 is optional and Only when display_mode set to dual_lcd is available