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Dual Display on IMX6Q in Android

Question asked by John Turnur on Jan 27, 2013
Latest reply on Oct 19, 2017 by 增超 段
Branched to a new discussion



I have IMX6Q SABRE SDB bouard.


I am using pre-build android image to get Dual display working on IMX6Q. (android 13.4.1).


I want to get dual display output with HDMI and LCD display.


Following bootargs i have used. But I am not able to get any success. I got output in ant one display not on both.


setenv bootargs console=ttymxc0,115200 video=mxcfb0:dev=lcd,800x480M@60,if=RGB24,bpp=32 video=mxcfb1:dev=hdmi,1920x1080M@60 video=mxcfb2=off fbmem=28M


Any sugettions for my issue.