Information on getting into QVGA mode successfully
On SHR-unstable (as of the july 2011 (openembedded)builds) the following worked.
Create two new scripts - I put these in /usr/local/bin, and added /usr/local/bin to my PATH in my .profile file - but you can put 'em where ever you like, as long as they are on your PATH, or you use the full path to invoke 'em.
#!/bin/sh xrandr -dpi 143 echo "qvga" > /sys/bus/spi/devices/spi2.0/resolution xrandr -s 240x320 killall -HUP enlightenment
#!/bin/sh xrandr -dpi 280 echo "vga" > /sys/bus/spi/devices/spi2.0/resolution xrandr -s 480x640 killall -HUP enlightenment
This usually creates a usable display