[LAU] Digigram VX222e not seen as card

A radio station I'm working on has a machine with a Digigram VX222e connected to it. According to the Digigram site and ALSA, the sound card is supported by ALSA. Unfortunately, it doesn't appear to be detected as a sound card. Reading online, it requires some firmware, but it appears that my system has the proper firmware installed. The VX222e is a PCIe card, but it appears to be PCI on the card with a PCIe to PCI bridge. According to Digigram's support site, they made a hardware change in March of 2017, and I suspect that this might be the problem. I'm guessing it might be as simple enough as an ID match that I need to add to a module, but I've never worked with the card before, and I'm a little stuck. I've posted lspci, dmesg and the like on this page in order to not clutter up the list: https://vis.nu/blog/digigram_vx222e_isn_t_seen_in_arch_linux Any pointers would be really helpful. Thanks! -Sam