Known Issues in 1.2 release

1. Xserver will not stop smoothly. But it can be re-started without problem
2. TouchScreen: evtest test on touchscreen seems can't work, since the kernel 2.6.35 is too old to support evdev

evtest /dev/input/touchscreen0, click on the screen, no output

3. During video playback with Qt sample player, you can see abnormalities of overlays when open a dialog. gplayer is included for MM test.
4. When open QT media player, could see many color lines on the screen.
5. fsl-image-gui-sdk will not work for imx53qsb kernel due to systemd incompatibility. SDK image brings systemd, which kernel 2.6.35 does not support it.
6. Qt demo does not support big screen like 1080p, please use WVGA LCD for the best performance demo.
7. 1080p video playback stability issue, will update the IPU triple buffer patch later into the kernel git.