SRCDATE = "20161215"

[vuplus] update drivers(solo4k, uno4k, ultimo4k)
- Support 2160p24, 2160p25, 2160p30 video mode
 - Support DTS-HD MA Passthrough(Only possible in 4k Chipset)
(Tested in "m2ts" file. Gstreamer needs to be updated/fixed to support this feature)
 - Fix Refresh rate
 - Fix misc and add more video codecs.