[Nouveau] [Bug 33165] [NVA3, NVA8] gpu lockup during driver probe

[bugzilla-daemon at freedesktop.org]

https://bugs.freedesktop.org/show_bug.cgi?id=33165

--- Comment #26 from Ilia Mirkin <imirkin at alum.mit.edu> ---
Created attachment 95408
  --> https://bugs.freedesktop.org/attachment.cgi?id=95408&action=edit
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 mmio.dumps at gmail.com.

-- 
You are receiving this mail because:
You are the assignee for the bug.
-------------- next part --------------
An HTML attachment was scrubbed...
URL: <http://lists.freedesktop.org/archives/nouveau/attachments/20140309/5ac4f444/attachment.html>