Displaying 6 results from an estimated 6 matches for "nvbios_rammapem".
2017 Apr 10
0
[PATCH 01/11] nvkm/ramgf100: Get rid of (size, data) pairs for rammap, ramcfg, timing
...m_data *next;
+ u8 ver, hdr, cnt, len, strap;
+ u32 data;
int ref, div, out;
int from, mode;
int N1, M1, P;
int ret;
+ next = &ram->base.target;
+ next->freq = freq;
+ ram->base.next = next;
+
/* lookup memory config data relevant to the target frequency */
- rammap.data = nvbios_rammapEm(bios, freq / 1000, &ver, &rammap.size,
- &cnt, &ramcfg.size, &cfg);
- if (!rammap.data || ver != 0x10 || rammap.size < 0x0e) {
+ data = nvbios_rammapEm(bios, freq / 1000, &ver, &hdr,
+ &cnt, &len, &next->bios);
+ if (!data || ver != 0x...
2014 Sep 12
6
NVA3: Small misc mem reclocking fixes
Patch 1 fixes nva3 bailing due to not finding the right ramcfg
Patch 2 is a resend rebased on 3.17.0-rc4 for setting the vblank period
Patch 3-5 handle writes to per-partition registers, for which NVA3 does not
have special broadcast regs available.
Patch 6 removes local structs from NVA3 reclocking in favour of the already
existing "ram->base." variables, like in NVE0
As always,
2015 May 22
11
Reclocking support for NVA0
Adds reclocking for NVA0, and a whole lot of work for other cards. Had these
patches collecting dust for a little, but tested them with both my NVA0,
and Martin's a while back. Success not guaranteed, but should be quite a
leap forward.
Happy reviewing and testing. Cheers,
Roy
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
2014 Sep 29
18
Implement reclocking for DDR2, DDR3, GDDR3
Following a series of patches that implement memory reclocking for NVA3/5/8 with
DDR2, DDR3 and GDDR3 on board. I tested these patches on 6 different graphics
cards, but I expect reclocking now to work on many more.
Testers can pick up these patches and test it by enabling pstate
(nouveau.pstate=1). They should then be able to change clocks by writing to
/sys/class/drm/card0/device/pstate. Correct