Difference between revisions of "IoTGateway/BSP/Android/Gettingstarted/How to set Multi-display for rk"
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== <span style="color:#0070c0">HDMI(4K) and VGA(edp)</span> == | == <span style="color:#0070c0">HDMI(4K) and VGA(edp)</span> == | ||
| − | This is the default display | + | This is the default display mode,VGA is prmry screen,HDMI is extend screen.if you want to change hdmi as prmry screen,VGA as extend screen, |
Power on, stop at the uboot stage： | Power on, stop at the uboot stage： | ||
| − | rkboot # setenv | + | rkboot # setenv prmry_screen hdmi-720p |
| + | rkboot # setenv extend_screen edp-1024x768 | ||
rkboot # saveenv | rkboot # saveenv | ||
rkboot # reset | rkboot # reset | ||
| Line 13: | Line 14: | ||
Power on, stop at the uboot stage： | Power on, stop at the uboot stage： | ||
| − | rkboot # setenv | + | rkboot # setenv prmry_screen hdmi-720p |
| + | rkboot # setenv extend_screen lvds-g070vw01 | ||
| + | or | ||
| + | rkboot # setenv prmry_screen lvds-g070vw01 | ||
| + | rkboot # setenv extend_screen hdmi-720p | ||
rkboot # saveenv | rkboot # saveenv | ||
rkboot # reset | rkboot # reset | ||
| Line 23: | Line 28: | ||
Power on, stop at the uboot stage： | Power on, stop at the uboot stage： | ||
| − | rkboot # setenv | + | rkboot # setenv prmry_screen edp-1024x768 |
| − | rkboot # setenv | + | rkboot # setenv extend_screen lvds-g070vw01 |
| − | rkboot # setenv | + | or |
| + | rkboot # setenv prmry_screen lvds-g070vw01 | ||
| + | rkboot # setenv extend_screen edp-1024x768 | ||
rkboot # saveenv | rkboot # saveenv | ||
rkboot # reset | rkboot # reset | ||
| − | + | The screen value from kernel dts display-timings node name, | |
| − | + | lvds optional: lvds-g070vw01 (800*480)、lvds-g150xgel05 (1024*768)、lvds-g215hvn01 (1920*1080 dual)、lvds-p460hvn02 (1920*1080 dual 30bits)、lvds-lmt101dnmfdd (1024*600)、lvds-lmt150dngfdd (1024*768) | |
| + | |||
| + | hdmi optional:hdmi-720p,hdmi-1080p,hdmi-2160p | ||
| + | |||
| + | VGA optional:edp-1920x1200,edp-1920x1080,edp-1024x768 | ||
Latest revision as of 02:16, 5 June 2018
HDMI(4K) and VGA(edp)
This is the default display mode,VGA is prmry screen,HDMI is extend screen.if you want to change hdmi as prmry screen,VGA as extend screen,
Power on, stop at the uboot stage：
rkboot # setenv prmry_screen hdmi-720p rkboot # setenv extend_screen edp-1024x768 rkboot # saveenv rkboot # reset
HDMI(4K) and LVDS
Power on, stop at the uboot stage：
rkboot # setenv prmry_screen hdmi-720p rkboot # setenv extend_screen lvds-g070vw01 or rkboot # setenv prmry_screen lvds-g070vw01 rkboot # setenv extend_screen hdmi-720p 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 prmry_screen edp-1024x768 rkboot # setenv extend_screen lvds-g070vw01 or rkboot # setenv prmry_screen lvds-g070vw01 rkboot # setenv extend_screen edp-1024x768 rkboot # saveenv rkboot # reset
The screen value from kernel dts display-timings node name,
lvds optional: lvds-g070vw01 (800*480)、lvds-g150xgel05 (1024*768)、lvds-g215hvn01 (1920*1080 dual)、lvds-p460hvn02 (1920*1080 dual 30bits)、lvds-lmt101dnmfdd (1024*600)、lvds-lmt150dngfdd (1024*768)
hdmi optional:hdmi-720p,hdmi-1080p,hdmi-2160p
VGA optional:edp-1920x1200,edp-1920x1080,edp-1024x768