Displaying 4 results from an estimated 4 matches for "m0209e".
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m0205e
2017 Apr 10
0
[PATCH 04/11] nvkm/ramgt215: Move ram training up the chain
...8;
- struct nvbios_M0209S type09;
-};
-
-static int
-gk104_ram_train_type(struct nvkm_ram *ram, int i, u8 ramcfg,
- struct gk104_ram_train *train)
-{
- struct nvkm_bios *bios = ram->fb->subdev.device->bios;
- struct nvbios_M0205E M0205E;
- struct nvbios_M0205S M0205S;
- struct nvbios_M0209E M0209E;
- struct nvbios_M0209S *remap = &train->remap;
- struct nvbios_M0209S *value;
- u8 ver, hdr, cnt, len;
- u32 data;
-
- /* determine type of data for this index */
- if (!(data = nvbios_M0205Ep(bios, i, &ver, &hdr, &cnt, &len, &M0205E)))
- return -ENOENT;
-
- swi...
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
2017 Apr 10
0
[PATCH 08/11] nvkm/ramgt215: Add train ptrn upload for GDDR5
...value = &train->type07; break;
case 0x08: value = &train->type08; break;
@@ -321,7 +322,7 @@ gt215_ram_train_type(struct nvkm_ram *ram, int i, u8 ramcfg,
for (i = 0; i < ARRAY_SIZE(value->data); i++)
value->data[i] = remap->data[value->data[i]];
} else
- if (M0209E.v02_07 != 1)
+ if (M0209E.v02_07 > 2)
return -EINVAL;
train->mask |= 1 << M0205E.type;
@@ -329,7 +330,47 @@ gt215_ram_train_type(struct nvkm_ram *ram, int i, u8 ramcfg,
}
static int
-gt215_link_train_init(struct gt215_ram *ram)
+gt215_ram_train_upload_gddr5(struct nvkm_ram *r...