search for: f2295e1

...+11,7 @@ u16 nvbios_vmap_parse(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, struct nvbios_vmap *); struct nvbios_vmap_entry { - u8 unk0; + u8 mode; u8 link; u32 min; u32 max; diff --git a/drm/nouveau/nvkm/subdev/bios/vmap.c b/drm/nouveau/nvkm/subdev/bios/vmap.c index f2295e1..32bd8b1 100644 --- a/drm/nouveau/nvkm/subdev/bios/vmap.c +++ b/drm/nouveau/nvkm/subdev/bios/vmap.c @@ -105,7 +105,7 @@ nvbios_vmap_entry_parse(struct nvkm_bios *bios, int idx, u8 *ver, u8 *len, info->arg[2] = nvbios_rd32(bios, vmap + 0x10); break; case 0x20: - info->unk0 = nvbios_...

...u32 max_uv; u32 min_uv; + + /* max voltage map entries, might be affected by temperature */ + u8 max0_id; + u8 max1_id; + u8 max2_id; }; int nvkm_volt_map_min(struct nvkm_volt *volt, u8 id); diff --git a/drm/nouveau/nvkm/subdev/bios/vmap.c b/drm/nouveau/nvkm/subdev/bios/vmap.c index 2f13db7..f2295e1 100644 --- a/drm/nouveau/nvkm/subdev/bios/vmap.c +++ b/drm/nouveau/nvkm/subdev/bios/vmap.c @@ -61,7 +61,17 @@ nvbios_vmap_parse(struct nvkm_bios *bios, u8 *ver, u8 *hdr, u8 *cnt, u8 *len, memset(info, 0x00, sizeof(*info)); switch (!!vmap * *ver) { case 0x10: + info->max0 = 0xff; + info-&...

I've splitted my big series between the part which actually fixes the engine reclocking bits and the part handling voltage/clock updates on temperature change, so that the more reviewed parts can be merged in faster. This series fixes a lot of Engine reclocking issues found on Fermi, Kepler and all Maxwell generation GPUs. It does _not_ fix memory reclocking on Fermi. It mostly contains of

This is an updated series for the old clocking improvement one. I think I got everything needed in place and also a simple update mechanism for updating the cstates/voltage on temperature changes. If anything is unclear how I REed or got the information, please leave a note so that I can provide additional information in the commits. Besides that I think we are pretty close now and only some

We are slowly getting there! v4 of the series with some realy good improvements, so I am sure this is like 95% done and only needs some proper polishing and proper Reviews! I also added the NvVoltOffsetmV module parameter, so that a user is able to over and !under!-volt the GPU. Overvolting makes sense, when there are still some reclocking issues left, which might be solved by a higher voltage.