Comment 1 for bug 1097241

On ARM Versatile Express A9 board with Linaro Android image:

https://android-build.linaro.org/builds/~linaro-android/vexpress-linaro-mp-13.05-release/#build=2

After suspend interval time reached, the screen can be dimmed, but can't completely turn to black. "Linaro" logo can still be seen on monitor.