search for: nvbios_vmap

...(+) > > diff --git a/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drm/nouveau/include/nvkm/subdev/bios/vmap.h > index 6633c6d..48fe71d 100644 > --- a/drm/nouveau/include/nvkm/subdev/bios/vmap.h > +++ b/drm/nouveau/include/nvkm/subdev/bios/vmap.h > @@ -1,6 +1,8 @@ > #ifndef __NVBIOS_VMAP_H__ > #define __NVBIOS_VMAP_H__ > struct nvbios_vmap { > + u8 max0; > + u8 max1; > }; > > u16 nvbios_vmap_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len); > diff --git a/drm/nouveau/include/nvkm/subdev/volt.h b/drm/nouveau/include/nvkm/subdev/volt....

...+++ 4 files changed, 20 insertions(+) diff --git a/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drm/nouveau/include/nvkm/subdev/bios/vmap.h index 6633c6d..48fe71d 100644 --- a/drm/nouveau/include/nvkm/subdev/bios/vmap.h +++ b/drm/nouveau/include/nvkm/subdev/bios/vmap.h @@ -1,6 +1,8 @@ #ifndef __NVBIOS_VMAP_H__ #define __NVBIOS_VMAP_H__ struct nvbios_vmap { + u8 max0; + u8 max1; }; u16 nvbios_vmap_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len); diff --git a/drm/nouveau/include/nvkm/subdev/volt.h b/drm/nouveau/include/nvkm/subdev/volt.h index fc68825..3e0f8da 100644 --- a/drm/nou...

...+++ 4 files changed, 31 insertions(+) diff --git a/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drm/nouveau/include/nvkm/subdev/bios/vmap.h index 6633c6d..ae2f27b 100644 --- a/drm/nouveau/include/nvkm/subdev/bios/vmap.h +++ b/drm/nouveau/include/nvkm/subdev/bios/vmap.h @@ -1,6 +1,9 @@ #ifndef __NVBIOS_VMAP_H__ #define __NVBIOS_VMAP_H__ struct nvbios_vmap { + u8 max0; + u8 max1; + u8 max2; }; u16 nvbios_vmap_table(struct nvkm_bios *, u8 *ver, u8 *hdr, u8 *cnt, u8 *len); diff --git a/drm/nouveau/include/nvkm/subdev/volt.h b/drm/nouveau/include/nvkm/subdev/volt.h index fc68825..285c6bf 100644 -...

...es changed, 2 insertions(+), 2 deletions(-) diff --git a/drm/nouveau/include/nvkm/subdev/bios/vmap.h b/drm/nouveau/include/nvkm/subdev/bios/vmap.h index ae2f27b..8fa1294 100644 --- a/drm/nouveau/include/nvkm/subdev/bios/vmap.h +++ b/drm/nouveau/include/nvkm/subdev/bios/vmap.h @@ -11,7 +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...

This series contains a lot of groundwork to finally fix reclocking issues on Kepler+ gpus. There shouldn't be any functional changes with the first patch being the only exception (fixes some voltage table parsing issues with of few kepler gpus) The most interessting thing is the tool in the last patch, which can be ran alongside the nvidia driver to test nouveaus volting code and print the

This series fixes most of the issues regarding volting on GPUs with any form of GPU Boost inside their vbios, which is mainly Kepler and newer, but we find some boosting related tables in Fermi vbios' already In the end reclocking should work on most Kepler cards without any issues v2: boost_mode can now be changed at runtime minor fixups Karol Herbst (22): bios/volt: handle voltage

this series solves different issues we encounter on kepler cards while reclocking: 1. core clock doesn't change at all and produces a volting error (patch 1) this can happen when the voltage table has only 0ed values in the header so we have to parse the entries itself, which contain the right voltages 2. kepler won't clock to highest cstates (patch 2) this happens, because there are

This series fixes most of the issues regarding volting on GPUs with any form of GPU Boost inside their vbios, which is mainly Kepler and newer, but we find some boosting related tables in Fermi vbios' already In the end reclocking should work on most Kepler cards without any issues Karol Herbst (19): bios/volt: handle voltage table version 0x50 with 0ed header volt: properly detect entry

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.

.../include/nvkm/subdev/bios/vmap.h index 67419bad584c..13103b9b5b96 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h +++ b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/vmap.h @@ -1,4 +1,4 @@ -/* SPDX-License-Identifier: GPL-2.0 */ +/* SPDX-License-Identifier: MIT */ #ifndef __NVBIOS_VMAP_H__ #define __NVBIOS_VMAP_H__ struct nvbios_vmap { diff --git a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h b/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h index 6b36d5ecb8f9..0c9be1b2ebbf 100644 --- a/drivers/gpu/drm/nouveau/include/nvkm/subdev/bios/volt.h +++ b/drivers/gpu...