search for: sorsetcontrol

...s for the heads-up on the update. The SOR assignment changes > explain some things I noticed when bringing up the GM204 you guys sent > me :) One question I have on making proper use of this is how should the RM determine which DCB entry (and hence, the correct pad macro) to use based on the SorSetControl index from the supervisor? Thanks, Ben. > > Ben. > >> >> I hope that is helpful, >> - Andy >> >> _______________________________________________ >> Nouveau mailing list >> Nouveau at lists.freedesktop.org >> http://lists.freedesktop.org/mai...

...signment changes >> > explain some things I noticed when bringing up the GM204 you guys sent >> > me :) >> One question I have on making proper use of this is how should the RM >> determine which DCB entry (and hence, the correct pad macro) to use >> based on the SorSetControl index from the supervisor? > > Hi Ben. > > Yes, this is a little confusing. I had to review for myself and consult > with one of our VBIOS experts. > > Below is my understanding. You probably know most of this already, > so sorry for stating anything obvious. > > Ter...

...update. The SOR assignment changes > > explain some things I noticed when bringing up the GM204 you guys sent > > me :) > One question I have on making proper use of this is how should the RM > determine which DCB entry (and hence, the correct pad macro) to use > based on the SorSetControl index from the supervisor? Hi Ben. Yes, this is a little confusing. I had to review for myself and consult with one of our VBIOS experts. Below is my understanding. You probably know most of this already, so sorry for stating anything obvious. Terminology: SOR: Serial Output Resource. What...

Hi, The VBIOS on GM20x GPUs uses a slightly updated version of the DCB. I've posted an updated DCB spec here: ftp://download.nvidia.com/open-gpu-doc/DCB/2/DCB-4.x-Specification.html You can diff it against the previous version: ftp://download.nvidia.com/open-gpu-doc/DCB/1/DCB-4.0-Specification.html to see what changed (sorry for having to diff html files). The biggest differences are