hdmi test pattern now displays correctly.
hdmi test pattern now displays correctly.

This 'updates' the hdmi generated program to use the 'axi passthrough'
instead of the standard 'axi bus' (nightmare code from xilinx... ;-) )

hanw/connectal,csail-csg/connectal,8l/connectal,csail-csg/connectal,chenm001/connectal,8l/connectal,chenm001/connectal,hanw/connectal,cambridgehackers/connectal,cambridgehackers/connectal,csail-csg/connectal,8l/connectal,cambridgehackers/connectal,chenm001/connectal,chenm001/connectal,hanw/connectal,cambridgehackers/connectal,8l/connectal,csail-csg/connectal,chenm001/connectal,hanw/connectal,csail-csg/connectal,cambridgehackers/connectal,8l/connectal,hanw/connectal