Created attachment 95408
initialize stuff for gddr5 ram
This patch is based on Andrew's mmiotrace. I saw a sequence of init that I didn't see in other traces for working cards. Andrew -- would be interesting if you could check it out and see if it helps. The algorithm I came up with is insane -- there has to be some sort of data-driven thing going on there, but I couldn't work it out.
For people having issues, please do a mmiotrace of the blob loading on your card (see https://wiki.ubuntu.com/X/MMIOTracing for instructions), and send it (xz -9'd) to <email address hidden>.
Created attachment 95408
initialize stuff for gddr5 ram
This patch is based on Andrew's mmiotrace. I saw a sequence of init that I didn't see in other traces for working cards. Andrew -- would be interesting if you could check it out and see if it helps. The algorithm I came up with is insane -- there has to be some sort of data-driven thing going on there, but I couldn't work it out.
For people having issues, please do a mmiotrace of the blob loading on your card (see https:/ /wiki.ubuntu. com/X/MMIOTraci ng for instructions), and send it (xz -9'd) to <email address hidden>.