search for: nvc0_graph_ctor

On Fri, Apr 25, 2014 at 5:19 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: > nvc0_graph_ctor() would only let the graphics engine be enabled if its > oclass has a proper microcode linked to it. This prevents GR from being > enabled at all on chips that rely exclusively on external firmware, even > though such a use-case is valid. > > Relax the conditions enabling the GR engi...

nvc0_graph_ctor() would only let the graphics engine be enabled if its oclass has a proper microcode linked to it. This prevents GR from being enabled at all on chips that rely exclusively on external firmware, even though such a use-case is valid. Relax the conditions enabling the GR engine to also include the c...

nvc0_graph_ctor() would only let the graphics engine be enabled if its oclass has a proper microcode linked to it. This prevents GR from being enabled at all on chips that rely exclusively on external firmware, even though such a use-case is valid. Relax the conditions enabling the GR engine to also include the c...

...git a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c > index 6ef8bf181b2d..f997a18f5760 100644 > --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c > +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c > @@ -1133,10 +1133,14 @@ nvc0_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine, > struct nvc0_graph_oclass *oclass = (void *)bclass; > struct nouveau_device *device = nv_device(parent); > struct nvc0_graph_priv *priv; > + bool use_fw; Perhaps "ext_fw" or "use_ext_fw" would be m...

Changes since v2: - Enabled software class - Removed unneeded changes to nouveau_accel_init() - Replaced use of architecture-private pfn_to_dma() and dma_to_pfn() with the portable page_to_phys()/phys_to_page() - Fixed incorrect comment/commit log talking about bytes instead of words Hope this looks good! Once this gets merged the next set will be to use this driver on Jetson and Venice2

...u/drm/nouveau/core/engine/graph/nvc0.c b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c >> index 6ef8bf181b2d..f997a18f5760 100644 >> --- a/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c >> +++ b/drivers/gpu/drm/nouveau/core/engine/graph/nvc0.c >> @@ -1133,10 +1133,14 @@ nvc0_graph_ctor(struct nouveau_object *parent, struct nouveau_object *engine, >> struct nvc0_graph_oclass *oclass = (void *)bclass; >> struct nouveau_device *device = nv_device(parent); >> struct nvc0_graph_priv *priv; >> + bool use_fw; > > Perhaps "ext_fw&q...

On Mon, Apr 28, 2014 at 12:10:27PM +1000, Ben Skeggs wrote: > On Fri, Apr 25, 2014 at 5:19 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: > > nvc0_graph_ctor() would only let the graphics engine be enabled if its > > oclass has a proper microcode linked to it. This prevents GR from being > > enabled at all on chips that rely exclusively on external firmware, even > > though such a use-case is valid. > > > > Relax the condit...

On Mon, Apr 28, 2014 at 11:10 AM, Ben Skeggs <skeggsb at gmail.com> wrote: > On Fri, Apr 25, 2014 at 5:19 PM, Alexandre Courbot <acourbot at nvidia.com> wrote: >> nvc0_graph_ctor() would only let the graphics engine be enabled if its >> oclass has a proper microcode linked to it. This prevents GR from being >> enabled at all on chips that rely exclusively on external firmware, even >> though such a use-case is valid. >> >> Relax the conditions...

Latest patches for GK20A, taking comments received for v3 into account. Changes since v3: - use only pfn_to_page() and page_to_pfn() in GK20A's FB. These functions are present on every arch and the physical address to page frame number conversion is also consistently a shift of PAGE_SHIFT. This part will probably be replaced by something nicer in the future anyway. - fixed a warning on

Hi everyone, Way overdue v2 of the final patches that enable basic GK20A support. Hopefully all the issues raised with v1 have been addressed. Changes since v1: - Use gk20a clock driver by Ben instead of twiddling nv04's - Name new classes after gk20a instead of nvea - Addressed comments about BAR initialization code factorization - Removed non-essential code which only purpose was to avoid

Hi everyone, Here is the second batch of patches to add GK20A support to Nouveau. This time we are adding the actual chip support, and this series brings the driver to a point where a slightly-tweaked Mesa successfully runs shaders and renders triangles on GBM! Many thanks to Thierry Reding and the people on the #nouveau IRC channel for their help without which we would not have reached this

...rctx_init_hub, + .gpc = nve4_grctx_init_gpc, + .icmd = nve4_grctx_init_icmd, + .mthd = nvea_grctx_init_mthd, +}.base; + + +struct nouveau_oclass * +nvea_graph_oclass = &(struct nvc0_graph_oclass) { + .base.handle = NV_ENGINE(GR, 0xea), + .base.ofuncs = &(struct nouveau_ofuncs) { + .ctor = nvc0_graph_ctor, + .dtor = nvc0_graph_dtor, + .init = nve4_graph_init, + .fini = _nouveau_graph_fini, + }, + .cclass = &nvea_grctx_oclass, + .sclass = nvea_graph_sclass, + .mmio = nve4_graph_init_mmio, +}.base; diff --git a/drivers/gpu/drm/nouveau/core/include/engine/graph.h b/drivers/gpu/drm/nouveau/core/i...

https://bugs.freedesktop.org/show_bug.cgi?id=82152 Priority: medium Bug ID: 82152 Assignee: nouveau at lists.freedesktop.org Summary: any OpenGL application crashes X, locks up machine with nouveau and PRIME Severity: normal Classification: Unclassified OS: Linux (All) Reporter: celticmadman at

..., > + .mthd = nvea_grctx_init_mthd, > +}.base; > + > + > +struct nouveau_oclass * > +nvea_graph_oclass = &(struct nvc0_graph_oclass) { > + .base.handle = NV_ENGINE(GR, 0xea), > + .base.ofuncs = &(struct nouveau_ofuncs) { > + .ctor = nvc0_graph_ctor, > + .dtor = nvc0_graph_dtor, > + .init = nve4_graph_init, > + .fini = _nouveau_graph_fini, > + }, > + .cclass = &nvea_grctx_oclass, > + .sclass = nvea_graph_sclass, > + .mmio = nve4_graph_init_mmio, > +}....

--- drivers/gpu/drm/nouveau/core/include/subdev/ltcg.h | 7 + drivers/gpu/drm/nouveau/core/subdev/fb/nvc0.c | 55 +++++---- drivers/gpu/drm/nouveau/core/subdev/ltcg/nvc0.c | 129 +++++++++++++++++++- drivers/gpu/drm/nouveau/core/subdev/vm/nvc0.c | 58 +++++++++- 4 files changed, 220 insertions(+), 29 deletions(-) diff --git