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i.MX6 Android dual display resolution issue

Question asked by Kiran Varghese on May 2, 2017
Latest reply on May 3, 2017 by Kiran Varghese



I am working on "iMX6Q SABRE-AI" running "Android Marshmallow" with dual display(HDMI and LVDS).

I am having resolution issue on both HDMI and LVDS displays.


Bootargs >


setenv bootargs console=ttymxc3,115200 androidboot.console=ttymxc3 consoleblank=0 vmalloc=320M init=/init video=mxcfb0:dev=ldb,bpp=32 video=mxcfb1:dev=hdmi,1920x1080M@60,bpp=32 video=mxcfb2:off video=mxcfb3:off androidboot.hardware=freescale cma=384M androidboot.selinux=disabled androidboot.dm_verity=disabled




HDMI display (black) is not using the entire screen width where as LVDS display (white) does not show the control buttons. 

Please help me on correcting the resolution for both the imx-6 display##