Dean Huang

VGA resolution

Discussion created by Dean Huang on Jun 11, 2012
Latest reply on Jun 12, 2012 by KrishnaPavan


I have two question about VGA resolution of iMX53 QSB .


1. According to release_note of iMX53 QSB, VGA device supports 4 resolution:

    1680x1050, 1280x1024, 1024x768, and 800x600

    But, when I set 1680x1050 and 1280x1024 in uboot, they will become 1024x768.


2. Could we change resolution without uboot?

    I means, uboot is not friendly. We should reboot the OS and write command to uboot through UART.

    Have any other ways to set resolution?


    ps: xrandr is not worked...