Change LVDS Display Configuration in Android

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[Equipment]

  1. Laptop/Desktop
  2. EMBUX ICM-3011 series
  3. Power adapter for ICM-3011 series
  4. Micro USB cable
  5. HDMI/LVDS panel, please check with EMBUX LCD compatible list

[Environment]

  1. Laptop/Desktop needs to install Mfg Tool with the latest image released by EMBUX
  2. Connect laptop/desktop and ICM-3011 with micro USB cable

[Procedure]

  1. Open File “boot-env”, file location: Profiles\mx6dl\OS Firmware\ *android folder, for example: androidl5

  2. The default setting list as below: 

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    args_ldb=video=mxcfb0:dev=ldb,1280x800@60,if=RGB666,bpp=18  
    args_dual=video=mxcfb1:dev=hdmi,1920x1080M@60,if=RGB24 video=mxcfb0:dev=ldb,1280x800@60,if=RGB666,bpp=18

  3. Change the setting with correct display configuration, for example: 

    args_ldb=video=mxcfb0:dev=ldb,1024x600@60,if=RGB666,bpp=18   
args_dual=video=mxcfb1:dev=hdmi,1920x1080M@60,if=RGB24 video=mxcfb0:dev=ldb,**1024x600**@60,if=RGB666,bpp=18
  4. Save the modifications and flash the image again (can follow the step of eMMC-flashing )
  5. Power on the ICM-3011 and it will be able to enter the OS with correct display configuration