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...re Courbot <acourbot at nvidia.com> --- drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c | 19 +++++++++++++------ 1 file changed, 13 insertions(+), 6 deletions(-) diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c index c0bdd10..822fe0d 100644 --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) if (ret) return ret; + /* gk20a does not have the calibration registers */ + if (device->chipset == 0xea...

...idia.com> > --- > drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c | 19 +++++++++++++------ > 1 file changed, 13 insertions(+), 6 deletions(-) > > diff --git a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > index c0bdd10..822fe0d 100644 > --- a/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > +++ b/drivers/gpu/drm/nouveau/core/subdev/timer/nv04.c > @@ -185,6 +185,10 @@ nv04_timer_init(struct nouveau_object *object) > if (ret) > return ret; > > + /* gk20a does not have the...

Hello everyone, GK20A is the Kepler-based GPU used in the upcoming Tegra K1 chips. The following patches perform architectural changes to Nouveau that are necessary to support non-PCI GPUs and add initial support for GK20A. Although the support is still very basic and more user-space changes will be needed to make the full graphics stack run on top of it, we were able to successfully open