1. I am using a Solid Run Humming Boar Quad (imx6) dev board.
2. I am running the Solid Run officially supported / release of Debian Jessie mate 20170413, Linux kernel 3.14.79-fslc-imx6-sr
3. No additional Hw/SW
4. No changes to HW/SW
5, 6, 7, 8:
I am trying to adjust the screen resolution with xrandr to support 1024x768-60 resolution
I follow the normal sequence of :
b. xrandr --newmode
c. xrandr --addmode
Step c above xrandr complains that the new mode is an invalid option.
The connect device correctly shows up as "DISP3 BG"
I have tried this with an HDMI monitor and a VGA monitor (using an HDMI to VGA dongle).
What is the correct method to change my screen resolution to support the application I will be using this board with?