setprop ro.SIN_VIDEO_DUAL_UI 0
setprop ro.DUAL_VIDEO_SIN_UI 1
To modify this at build-time, you need to edit
src/device/fsl/imx53_loco/init.rc
.
SEIKO LCD + VGA
●
Use the following commands in U-Boot:
U-Boot> setenv set_display 'run lcd; setenv bootargs ${bootargs}
video=mxcdi1fb:GBR24,VGA-XGA vga'
U-Boot> save
●
This will save the environment variables to the SD card. Restart the board and Android
will load.
●
From the Android shell (using the serial port console or
adb shell
), issue the following
command:
# setprop rw.SECOND_DISPLAY_CONNECTED 1
This command might take several seconds before it is applied.
HDMI + VGA
●
Use the following commands in U-Boot:
U-Boot> setenv set_display 'run hdmi_720p; setenv bootargs
${bootargs} video=mxcdi1fb:GBR24,VGA-XGA vga'
U-Boot> save
●
Note: For HDMI 1080p, replace “hdmi_720p” with “hdmi_1080p”.
●
This will save the environment variables to the SD card. Restart the board and Android
will load.
●
From the Android shell (using the serial port console or
adb shell
), issue the following
command:
# setprop rw.SECOND_DISPLAY_CONNECTED 1
This command might take several seconds before it is applied.
MCIMX-LVDS1 + Multitouch
●
Use the following commands in U-Boot:
01/29/2012
Adeneo i.MX53 QSB BSP for Android Gingerbread 4.2
Page
16
/
20