knowmercyI was just able to troubleshoot the issue with my touchpad. It is working now and I can click "Toot!" using the builtin. Want to thank @jcs for pointing me towards the debugging info.
There is a check in hidmt to see if the len passed into hidmt_input matches the sc_rep_input_size. They did not match and it was causing the packet to be ignored. I'll need to track down what's causing the mismatch and fix it.