Displaying 7 results from an estimated 7 matches for "gp10b_ltc_init".
2019 Sep 16
0
[PATCH 04/11] drm/nouveau: gp10b: Add custom L2 cache implementation
...WISE,
> > + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> > + * OTHER DEALINGS IN THE SOFTWARE.
> > + *
> > + * Authors: Thierry Reding
> > + */
> > +
> > +#include "priv.h"
> > +
> > +static void
> > +gp10b_ltc_init(struct nvkm_ltc *ltc)
> > +{
> > + struct nvkm_device *device = ltc->subdev.device;
> > +#ifdef CONFIG_IOMMU_API
> > + struct iommu_fwspec *spec;
> > +#endif
> > +
> > + nvkm_wr32(device, 0x17e27c, ltc->ltc_nr);
> > + nvkm_wr32(device, 0x17e000,...
2019 Sep 16
1
[PATCH 04/11] drm/nouveau: gp10b: Add custom L2 cache implementation
...N CONNECTION WITH THE SOFTWARE OR THE USE OR
> > > + * OTHER DEALINGS IN THE SOFTWARE.
> > > + *
> > > + * Authors: Thierry Reding
> > > + */
> > > +
> > > +#include "priv.h"
> > > +
> > > +static void
> > > +gp10b_ltc_init(struct nvkm_ltc *ltc)
> > > +{
> > > + struct nvkm_device *device = ltc->subdev.device;
> > > +#ifdef CONFIG_IOMMU_API
> > > + struct iommu_fwspec *spec;
> > > +#endif
> > > +
> > > + nvkm_wr32(device, 0x17e27c, ltc->ltc_nr);
>...
2019 Sep 16
15
[PATCH 00/11] drm/nouveau: Enable GP10B by default
From: Thierry Reding <treding at nvidia.com>
Hi,
the GPU on Jetson TX2 (GP10B) does not work properly on all devices. Why
exactly is not clear, but there are slight differences between the SKUs
that were tested. It turns out that the biggest issue is that on some
devices (e.g. the one that I have), pulsing the GPU reset twice as is
done in the current code (once as part of the power-ungate
2019 Nov 02
13
[PATCH v2 0/9] drm/nouveau: Various fixes for GP10B
From: Thierry Reding <treding at nvidia.com>
Hi Ben,
here's a revised subset of the patches I had sent out a couple of weeks
ago. I've reworked the BAR2 accesses in the way that you had suggested,
which at least for GP10B turned out to be fairly trivial to do. I have
not looked in detail at this for GV11B yet, but a cursory look showed
that BAR2 is accessed in more places, so the
2019 Dec 09
11
[PATCH v3 0/9] drm/nouveau: Various fixes for GP10B
From: Thierry Reding <treding at nvidia.com>
Hi Ben,
here's a revised subset of the patches I had sent out a couple of weeks
ago. I've reworked the BAR2 accesses in the way that you had suggested,
which at least for GP10B turned out to be fairly trivial to do. I have
not looked in detail at this for GV11B yet, but a cursory look showed
that BAR2 is accessed in more places, so the
2020 Jan 22
0
mmotm 2020-01-21-13-28 uploaded (nouveau)
...tm-readme.txt says
>
> README for mm-of-the-moment:
>
> http://www.ozlabs.org/~akpm/mmotm/
>
> This is a snapshot of my -mm patch queue. Uploaded at random hopefully
> more than once a week.
>
on x86_64:
../drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c: In function ?gp10b_ltc_init?:
../drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c:37:9: error: implicit declaration of function ?dev_iommu_fwspec_get?; did you mean ?iommu_fwspec_free?? [-Werror=implicit-function-declaration]
spec = dev_iommu_fwspec_get(device->dev);
^~~~~~~~~~~~~~~~~~~~
iommu_fwspec_fre...
2020 Jan 16
0
linux-next: Tree for Jan 16 (drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c)
...ree lost its build failure.
>
> The net-next tree gained a build failure for which I reverted a commit.
>
> The keys tree still had build failures so I used the version from
> next-20191211.
>
on i386 or x86_64:
../drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c: In function ?gp10b_ltc_init?:
../drivers/gpu/drm/nouveau/nvkm/subdev/ltc/gp10b.c:37:9: error: implicit declaration of function ?dev_iommu_fwspec_get?; did you mean ?iommu_fwspec_free?? [-Werror=implicit-function-declaration]
spec = dev_iommu_fwspec_get(device->dev);
^~~~~~~~~~~~~~~~~~~~
iommu_fwspec_fre...