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iMX6 Android 4.2.2 HDMI problem

Question asked by Paolo Patierno on Nov 26, 2013
Latest reply on Dec 2, 2013 by Bio_TICFSL

Hello,

I downloaded android_jb4.2.2_1.1.0 with all source code and

patches and I built an image for our Sabre SDB board.

I changed the kernel command line in this way :

 

 

BOARD_KERNEL_CMDLINE := console=ttymxc0,115200

androidboot.console=ttymxc0 vmalloc=400M init=/init

video=mxcfb0:dev=hdmi,1920x1080M@60 video=mxcfb1:off

video=mxcfb2:off androidboot.hardware=freescale fbmem=28M

 

to support HDMI video (not LVDS as default command line in the

same file).

When operating system starts, kernel boots and Android boots

but on the display the image is as picture atteched.

Why ?

 

 

Thanks,

Paolo Patierno

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