search for: nvdev_engine_copy2

...are_oclass; + device->oclass[NVDEV_ENGINE_GR ] = nvf0_graph_oclass; + device->oclass[NVDEV_ENGINE_DISP ] = nvf0_disp_oclass; + device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass; + device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass; + device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; +#if 0 + device->oclass[NVDEV_ENGINE_BSP ] = &nve0_bsp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &nve0_vp_oclass; + device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass; +#endif + device->oclass[NVDEV_ENGINE_PERFMON] = &nvf0_...

...99e 100644 --- a/nvkm/engine/device/nve0.c +++ b/nvkm/engine/device/nve0.c @@ -201,11 +201,9 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass; device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass; device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; -#if 0 device->oclass[NVDEV_ENGINE_BSP ] = &nve0_bsp_oclass; device->oclass[NVDEV_ENGINE_VP ] = &nve0_vp_oclass; device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass; -#endif device->oclass[NVDEV_ENGINE_PERFMON] = &nvf0_...

...device->oclass[NVDEV_ENGINE_FIFO ] = nvea_fifo_oclass; + /* TODO will need an implementation for this at some point... */ +#if 0 + device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass; +#endif + device->oclass[NVDEV_ENGINE_GR ] = nvea_graph_oclass; + device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; + device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; + break; case 0xf0: device->cname = "GK110"; device->oclass[NVDEV_SUBDEV_VBIOS ] = &nouveau_bios_oclass; -- 1.9.1

...re_oclass; + device->oclass[NVDEV_ENGINE_GR ] = nv108_graph_oclass; + device->oclass[NVDEV_ENGINE_DISP ] = nvf0_disp_oclass; + device->oclass[NVDEV_ENGINE_COPY0 ] = &nve0_copy0_oclass; + device->oclass[NVDEV_ENGINE_COPY1 ] = &nve0_copy1_oclass; + device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; + device->oclass[NVDEV_ENGINE_BSP ] = &nve0_bsp_oclass; + device->oclass[NVDEV_ENGINE_VP ] = &nve0_vp_oclass; + device->oclass[NVDEV_ENGINE_PPP ] = &nvc0_ppp_oclass; + break; case 0x108: device->cname = "GK208"; de...

.../* TODO will need an implementation for this at some point... */ > +#if 0 > + device->oclass[NVDEV_ENGINE_SW ] = nvc0_software_oclass; > +#endif > + device->oclass[NVDEV_ENGINE_GR ] = nvea_graph_oclass; > + device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; > + device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; > + break; > case 0xf0: > device->cname = "GK110"; > device->oclass[NVDEV_SUBDEV_VBIOS ] = &no...

...vice/nve0.c > index b1b2e484ecfa..674da1f095b2 100644 > --- a/nvkm/engine/device/nve0.c > +++ b/nvkm/engine/device/nve0.c > @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) > device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; > device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; > device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; > + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; > break; > case 0xf0: > device->cname = "GK110"; > diff --git a/nvkm/include/subdev...

...00644 >>> --- a/nvkm/engine/device/nve0.c >>> +++ b/nvkm/engine/device/nve0.c >>> @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) >>> device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; >>> device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; >>> device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; >>> + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; >>> break; >>> case 0xf0: >>> device-&...

...t; --- a/nvkm/engine/device/nve0.c >>>> +++ b/nvkm/engine/device/nve0.c >>>> @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) >>>> device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; >>>> device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; >>>> device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; >>>> + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; >>>> break; >>>> case 0xf0: >>>&gt...

...e/device/nve0.c b/nvkm/engine/device/nve0.c index b1b2e484ecfa..674da1f095b2 100644 --- a/nvkm/engine/device/nve0.c +++ b/nvkm/engine/device/nve0.c @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; break; case 0xf0: device->cname = "GK110"; diff --git a/nvkm/include/subdev/volt.h b/nvkm/include/subdev/volt...

...e/device/nve0.c b/nvkm/engine/device/nve0.c index b1b2e484ecfa..674da1f095b2 100644 --- a/nvkm/engine/device/nve0.c +++ b/nvkm/engine/device/nve0.c @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; break; case 0xf0: device->cname = "GK110"; diff --git a/nvkm/include/subdev/volt.h b/nvkm/include/subdev/volt...

Some Tegra drivers might be complied as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> --- v2: add more description why we need this patch drivers/soc/tegra/fuse/fuse-tegra.c | 1

...ecfa..674da1f095b2 100644 >> --- a/nvkm/engine/device/nve0.c >> +++ b/nvkm/engine/device/nve0.c >> @@ -179,6 +179,7 @@ nve0_identify(struct nouveau_device *device) >> device->oclass[NVDEV_ENGINE_GR ] = gk20a_graph_oclass; >> device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; >> device->oclass[NVDEV_ENGINE_PERFMON] = &nve0_perfmon_oclass; >> + device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; >> break; >> case 0xf0: >> device->cname = "GK1...

Signed-off-by: Vince Hsu <vinceh at nvidia.com> --- nvkm/subdev/volt/base.c | 67 ++++++++++++++++++++++++++++--------------------- 1 file changed, 38 insertions(+), 29 deletions(-) diff --git a/nvkm/subdev/volt/base.c b/nvkm/subdev/volt/base.c index 32794a999106..26ccd8df193f 100644 --- a/nvkm/subdev/volt/base.c +++ b/nvkm/subdev/volt/base.c @@ -101,6 +101,41 @@ nouveau_volt_set_id(struct

...t; #include <subdev/pwr.h> > #include <subdev/volt.h> > +#include <subdev/dvfs.h> > > #include <engine/device.h> > #include <engine/dmaobj.h> > @@ -180,6 +181,7 @@ nve0_identify(struct nouveau_device *device) > device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; > device->oclass[NVDEV_ENGINE_PERFMON] = &gk20a_perfmon_oclass; > device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; > + device->oclass[NVDEV_SUBDEV_DVFS ] = gk20a_dvfs_oclass; >...

Some Tegra drivers might be compiled as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> Acked-by: Alexandre Courbot <acourbot at nvidia.com> Acked-by: Thierry Reding <treding

...t;subdev/volt.h> >>> +#include <subdev/dvfs.h> >>> >>> #include <engine/device.h> >>> #include <engine/dmaobj.h> >>> @@ -180,6 +181,7 @@ nve0_identify(struct nouveau_device *device) >>> device->oclass[NVDEV_ENGINE_COPY2 ] = >>> &nve0_copy2_oclass; >>> device->oclass[NVDEV_ENGINE_PERFMON] = >>> &gk20a_perfmon_oclass; >>> device->oclass[NVDEV_SUBDEV_VOLT ] = >>> &gk20a_volt_oclass; >>> + device-...

Some Tegra drivers might be compiled as kernel modules, and they need the fuse information for initialization. One example is the GK20A Nouveau driver. It needs the GPU speedo value to calculate frequency-voltage table. So export the tegra_sku_info. Signed-off-by: Vince Hsu <vinceh at nvidia.com> Acked-by: Alexandre Courbot <acourbot at nvidia.com> Acked-by: Thierry Reding <treding

Hi, This is a try to have some simple DVFS (Dynamic Voltage and Frequency Scaling) support for GK20A. Instead of relying on other existing frequency scaling framework, we create a simple subdev in Nouveau for the same purpose. That's because we don't want to make the DVFS implementation for GK20A far more than enough in the beginning and hinder the implementation for dGPU in the future.

...@@ -41,6 +41,7 @@ #include <subdev/bar.h> #include <subdev/pwr.h> #include <subdev/volt.h> +#include <subdev/dvfs.h> #include <engine/device.h> #include <engine/dmaobj.h> @@ -180,6 +181,7 @@ nve0_identify(struct nouveau_device *device) device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; device->oclass[NVDEV_ENGINE_PERFMON] = &gk20a_perfmon_oclass; device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; + device->oclass[NVDEV_SUBDEV_DVFS ] = gk20a_dvfs_oclass; break; case 0xf0: device->cname = "GK110"; d...

...; >> #include <subdev/volt.h> >> +#include <subdev/dvfs.h> >> >> #include <engine/device.h> >> #include <engine/dmaobj.h> >> @@ -180,6 +181,7 @@ nve0_identify(struct nouveau_device *device) >> device->oclass[NVDEV_ENGINE_COPY2 ] = &nve0_copy2_oclass; >> device->oclass[NVDEV_ENGINE_PERFMON] = &gk20a_perfmon_oclass; >> device->oclass[NVDEV_SUBDEV_VOLT ] = &gk20a_volt_oclass; >> + device->oclass[NVDEV_SUBDEV_DVFS ] = gk20a_dvfs_oclas...