Displaying 5 results from an estimated 5 matches for "ramcfg_11_01_40".
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
2017 Apr 10
0
[PATCH 03/11] nvkm/gddr5: MR calculation for timing table v1.0
...cfg_LowFreq;
+ unsigned ramcfg_WCKPin;
+ unsigned ramcfg_Hf_VREF;
+ unsigned ramcfg_VREFD_off;
union {
struct {
unsigned ramcfg_00_03_01:1;
@@ -82,12 +86,9 @@ struct nvbios_ramcfg {
unsigned ramcfg_11_01_04:1;
unsigned ramcfg_11_01_08:1;
unsigned ramcfg_11_01_10:1;
- unsigned ramcfg_11_01_40:1;
- unsigned ramcfg_11_01_80:1;
unsigned ramcfg_11_02_03:2;
unsigned ramcfg_11_02_04:1;
unsigned ramcfg_11_02_08:1;
- unsigned ramcfg_11_02_10:1;
unsigned ramcfg_11_02_40:1;
unsigned ramcfg_11_02_80:1;
unsigned ramcfg_11_03_0f:4;
@@ -95,7 +96,6 @@ struct nvbios_ramcfg {...
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
2017 Apr 10
11
Preparations for Fermi DRAM clock changes
No, no, these will not implement Fermi reclocking. This set of patches
contains some of the preparatory work that I deem stable enough to
move upstream. Notable changes
- Training pattern upload routines from GK104+ now shared with GT215+
- Timing calculation for Fermi
- GDDR5 MR calculation from VBIOS timing table v1.0. Also useful for that
pesky GT 240.
- A routine to translate a VBIOS init
2017 Apr 10
14
RESEND Preparations for Fermi DRAM clock changes
Two patches went missing as a result of PEBCAK. No v2 marks as nothing
changed really. Just resending for easier enforcement of patch order
in other people's trees. Sorry for the noise.
Original message:
No, no, these will not implement Fermi reclocking. This set of patches
contains some of the preparatory work that I deem stable enough to
move upstream. Notable changes
- Training pattern