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nvkm_sddr2_dll_reset
2015 Jul 05
1
[RFC] Fermi/Kepler identify DLLoff
Hello,
Attached a small patch that correctly identifies the DLLoff bit for >=GF100.
Marked RFC because I haven't seen any GDDR5 samples that *enable* the DLL. I'd
like to verify whether the DLL should be reset when enabled. Could increase
likelihood of succesfull reclock.
Ben: could you do some experiments with this bit to see if GDDR5 needs some DLL
reset logic?
Thanks, and happy
2015 Sep 29
10
All-round reclocking improvements
In bulletpoints:
- Add some support for G94 and G96 reclocking. Has been tested on literally
two cards, which is hardly adequate as "full coverage". On the other hand,
the changes were small enough to make me confident this might work for others
as well.
- Fix NV50 wait for VBLANK when no monitor is plugged in.
- Voltage related inprovements for GT21x.
- Slightly improve Keplers