https://bugs.freedesktop.org/show_bug.cgi?id=59168
--- Comment #43 from Ilia Mirkin <imir...@alum.mit.edu> --- (In reply to comment #42) > Created attachment 94996 [details] > Remove NVDEV_ENGINE_COPY1 from GF116 to mirror GF106 > > Since Michael Weirauch reports this issue has been resolved for his card > (0xc3, according to his dmesg uploads), and the issue remains on Doug > Brunner and my card (0xcf), and that both cards once used the same code-base > and functioned correctly in the Linux 3.4 Kernels, I went on a hunch. > > By changing the 0xc3 definition to 0xcf (forcing my card to be recognized as > a GF106), I was able to reproduce Michael's suspend/resume success with my > own card. > > Having discovered that THAT works, it became a mission to figure out what > was different between the 0xc3 (GF106, working) and 0xcf (GF116, > non-working). > > By removing the declaration of NVDEV_ENGINE_COPY1 from the 0xcf case, as > this patch does, the suspend/resume issue no longer affects my card. > > I have submitted this patch for your review, and sincerely hope it is > accepted. Thanks! Can you check if the issue still occurs with 3.14-rcX (but without your patch)? Some changes were made to better respect the engine disables in register 22500. (Speaking of which, can you grab envytools and do a "nvapeek 22500"... and also 22580) -- You are receiving this mail because: You are the assignee for the bug.
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