search for: bpcs

Noticed this while working on some unrelated CRC stuff. Currently, userspace has very little support for BPCs higher than 8. While this doesn't matter for most things, on MST topologies we need to be careful about ensuring that we do our best to make any given display configuration fit within the bandwidth restraints of the topology, since otherwise less people's monitor configurations will work....

Realized when I moved nouveau over to using the atomic DP MST VCPI helpers that I forgot to ensure that we clamp the BPC to 8 to make us less likely to run out of bandwidth on a topology when enabling multiple displays that support >8 BPC - something we want to do until we have support for dynamically selecting the bpc based on the topology's available bandwidth, since userspace isn't