(ignore this one, sent another just after) On Wed, 14 Feb 2024 at 13:40, Dave Airlie <airlied@xxxxxxxxx> wrote: > > From: Dave Airlie <airlied@xxxxxxxxxx> > > Turing and Ampere will continue to use the old paths by default, > but we should allow distros to decide what the policy is. > > Signed-off-by: Dave Airlie <airlied@xxxxxxxxxx> > --- > drivers/gpu/drm/nouveau/Kconfig | 8 ++++++++ > drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c | 3 +++ > 2 files changed, 11 insertions(+) > > diff --git a/drivers/gpu/drm/nouveau/Kconfig b/drivers/gpu/drm/nouveau/Kconfig > index 1e6aaf95ff7c..ceef470c9fbf 100644 > --- a/drivers/gpu/drm/nouveau/Kconfig > +++ b/drivers/gpu/drm/nouveau/Kconfig > @@ -100,3 +100,11 @@ config DRM_NOUVEAU_SVM > help > Say Y here if you want to enable experimental support for > Shared Virtual Memory (SVM). > + > +config DRM_NOUVEAU_GSP_DEFAULT > + bool "Use GSP firmware for Turing/Ampere (needs firmware installed)" > + depends on DRM_NOUVEAU > + default n > + help > + Say Y here if you want to use the GSP codepaths by default on > + Turing and Ampere GPUs. > diff --git a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > index a41735ab6068..fadbb89ffff2 100644 > --- a/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > +++ b/drivers/gpu/drm/nouveau/nvkm/subdev/gsp/r535.c > @@ -2313,6 +2313,9 @@ r535_gsp_load(struct nvkm_gsp *gsp, int ver, const struct nvkm_gsp_fwif *fwif) > struct nvkm_subdev *subdev = &gsp->subdev; > int ret; > > +#if IS_ENABLED(CONFIG_DRM_NOUVEAU_GSP_DEFAULT) > + fwif->enable = true; > +#endif > if (!nvkm_boolopt(subdev->device->cfgopt, "NvGspRm", fwif->enable)) > return -EINVAL; > > -- > 2.43.0 >
