search for: nvkm_engin

...int idx, struct nvkm_pmu **); - int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **); - int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **); - int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **); - - int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **); - int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **); - int (*fi...

...int idx, struct nvkm_pmu **); - int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **); - int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **); - int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **); - - int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **); - int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **); - int (*fi...

...int idx, struct nvkm_pmu **); - int (*therm )(struct nvkm_device *, int idx, struct nvkm_therm **); - int (*timer )(struct nvkm_device *, int idx, struct nvkm_timer **); - int (*volt )(struct nvkm_device *, int idx, struct nvkm_volt **); - - int (*bsp )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*ce[3] )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*cipher )(struct nvkm_device *, int idx, struct nvkm_engine **); - int (*disp )(struct nvkm_device *, int idx, struct nvkm_disp **); - int (*dma )(struct nvkm_device *, int idx, struct nvkm_dma **); - int (*fi...

The INA3221 is usually found on mid and high end kepler+ gpus Marins Patch implements the new iccsense subdev and all needed bits for the INA3221 power sensor. My Patch implements the hwmon power1 interface to expose the current power consumption through hwmon (and can be read out via sysfs or the sensors tool) Please test these patches for Fermi+ GPUs, that nothing gets messed up and works as

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via

This is a complete rework from the last version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards, but only the INA3221 bits are tested so far.

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via

Changes since last sent: * add a patch to set the device into DRM_SWITCH_POWER_CHANGING state (can be dropped actually, I thought I was needing it, came up with a different approach and forgot to delete it, doesn't hurt though) * expose information about runtime suspending to nvkm so that we can run the pcie workaround only on runtime suspend Karol Herbst (8): pci: disable ASPM

This is a complete rework from the first version I sent out. Now the implementation is more centered around the power_rails we find in the SENSE table instead of extdev centered. This makes the implementation a lot easier and straightforward. I've added support for the INA219, INA209 and INA3221 sensors found on multiple Fermi and Kepler cards. The power consumption is also exported via

....c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c index b6c9169..473ad3e 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c @@ -26,6 +26,7 @@ #include <core/option.h> #include <subdev/fb.h> +#include <subdev/therm.h> bool nvkm_engine_chsw_load(struct nvkm_engine *engine) @@ -86,6 +87,13 @@ static int nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_engine *engine = nvkm_engine(subdev); + struct nvkm_therm *therm = subdev->device->therm; + int gate_idx; + + gate_idx = therm->clkgate_engine(t...

This patchset centralizes the firmware-loading procedure to one set of functions instead of having each engine load its firmware as it pleases. This helps ensure that all firmware comes from the same place, namely nvidia/<chip>/. This changes where the firmware is fetched from for falcon/xtensa/bios, but these locations never seemed to have been official anyway. Also for most (all?) chips

...ers/gpu/drm/nouveau/nvkm/core/engine.c > > +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c > > @@ -26,6 +26,7 @@ > >  #include <core/option.h> > > > >  #include <subdev/fb.h> > > +#include <subdev/therm.h> > > > >  bool > >  nvkm_engine_chsw_load(struct nvkm_engine *engine) > > @@ -86,6 +87,13 @@ static int > >  nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend) > >  { > >         struct nvkm_engine *engine = nvkm_engine(subdev); > > +       struct nvkm_therm *therm = subdev->device->th...

....c b/drivers/gpu/drm/nouveau/nvkm/core/engine.c index b6c9169..e3d52c1 100644 --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c @@ -26,6 +26,7 @@ #include <core/option.h> #include <subdev/fb.h> +#include <subdev/therm.h> bool nvkm_engine_chsw_load(struct nvkm_engine *engine) @@ -86,6 +87,9 @@ static int nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend) { struct nvkm_engine *engine = nvkm_engine(subdev); + + nvkm_therm_clkgate_engine(subdev->device->therm, subdev->index, true); + if (engine->func->fini...

...; > + * DOC: Overview > > + * > > + * Interfaces for working with the display engine. > > + */ > > + > > #ifndef __NVKM_DISP_H__ > > #define __NVKM_DISP_H__ > > + > > +/** > > + * nvkm_disp() - Get a &struct nvkm_disp from a &struct nvkm_engine. > > + * > > + * @p: A &struct nvkm_engine reference. > > + * > > + * Return: The &struct nvkm_disp that contains the given engine. > > + */ > > #define nvkm_disp(p) container_of((p), struct nvkm_disp, engine) > > #include <core/engine.h> &...

...; index b6c9169..473ad3e 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/core/engine.c > +++ b/drivers/gpu/drm/nouveau/nvkm/core/engine.c > @@ -26,6 +26,7 @@ > #include <core/option.h> > > #include <subdev/fb.h> > +#include <subdev/therm.h> > > bool > nvkm_engine_chsw_load(struct nvkm_engine *engine) > @@ -86,6 +87,13 @@ static int > nvkm_engine_fini(struct nvkm_subdev *subdev, bool suspend) > { > struct nvkm_engine *engine = nvkm_engine(subdev); > + struct nvkm_therm *therm = subdev->device->therm; > + int gat...

...ions(-) diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c index 003ac91..8a88952 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv31.c @@ -198,7 +198,7 @@ nv31_mpeg_intr(struct nvkm_engine *engine) } if (type == 0x00000010) { - if (!nv31_mpeg_mthd(mpeg, mthd, data)) + if (nv31_mpeg_mthd(mpeg, mthd, data)) show &= ~0x01000000; } } diff --git a/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c b/drivers/gpu/drm/nouveau/nvkm/engine/mpeg/nv44.c index e536f37..c3c...

The nvkm_engine_ref() function returns error pointers, not NULL on error. I fixed that but I also had to reverse some of the checks so it didn't become too convoluted. Fixes: c5c9127b25b2 ("drm/nouveau/device: implement a generic method to query device-specific properties") Signed-off-by: Dan Carp...

..._ERR' drivers/gpu/drm/nouveau/nvkm/subdev/secboot/gp102.c 46 static int 47 gp102_run_secure_scrub(struct nvkm_secboot *sb) 48 { 49 struct nvkm_subdev *subdev = &sb->subdev; 50 struct nvkm_device *device = subdev->device; 51 struct nvkm_engine *engine; 52 struct nvkm_falcon *falcon; 53 void *scrub_image; 54 struct fw_bin_header *hsbin_hdr; 55 struct hsf_fw_header *fw_hdr; 56 struct hsf_load_header *lhdr; 57 void *scrub_data; 58 int ret; 59...

...-git a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c index 65c99d948b686..ae47eabd5d0bd 100644 --- a/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c +++ b/drivers/gpu/drm/nouveau/nvkm/engine/disp/base.c @@ -359,7 +359,7 @@ nvkm_disp_oneinit(struct nvkm_engine *engine) if (ret) return ret; - if (disp->func->oneinit) { + if (disp->func && disp->func->oneinit) { ret = disp->func->oneinit(disp); if (ret) return ret; @@ -461,8 +461,10 @@ nvkm_disp_new_(const struct nvkm_disp_func *func, struct nvkm_device *devic...

...gt; > > + * Interfaces for working with the display engine. > > > + */ > > > + > > > #ifndef __NVKM_DISP_H__ > > > #define __NVKM_DISP_H__ > > > + > > > +/** > > > + * nvkm_disp() - Get a &struct nvkm_disp from a &struct nvkm_engine. > > > + * > > > + * @p: A &struct nvkm_engine reference. > > > + * > > > + * Return: The &struct nvkm_disp that contains the given engine. > > > + */ > > > #define nvkm_disp(p) container_of((p), struct nvkm_disp, engine) > > &gt...