The B112 is a compact HDMI 2.0 to CSI-2 bridge (4 CSI-2 lanes @ up to 2 GHz). It features a HDMI 2.0 input (600 MHz and 6 Gbit/s) for 4kp30 @ 10 bit color (4:2:2) and 4kp60 at 8 bit color (4:2:0). It is based on the Lontium LT6911UXC. It has the same physical size as the B102 (27 x 42 mm) but supports HDMI 2.0 and 4k modes.
Driver is now available for download on Github. It will be shipped out untested.
The B210 (38253) interfaces the Tamron MP1010 LVDS camera to the TX1. This module is FPGA (Spartan-6) based and can, potentially, be adapted to other LVDS sources.