Displaying 2 results from an estimated 2 matches for "0d002f73e356".
2015 Apr 17
3
[PATCH 1/6] platform: specify the IOMMU physical translation bit
...Hsu <vinceh at nvidia.com>
> ---
> drm/nouveau/nouveau_platform.c | 19 +++++++++++++++++++
> drm/nouveau/nouveau_platform.h | 1 +
> 2 files changed, 20 insertions(+)
>
> diff --git a/drm/nouveau/nouveau_platform.c b/drm/nouveau/nouveau_platform.c
> index 775277f1edb0..0d002f73e356 100644
> --- a/drm/nouveau/nouveau_platform.c
> +++ b/drm/nouveau/nouveau_platform.c
> @@ -25,6 +25,7 @@
> #include <linux/module.h>
> #include <linux/platform_device.h>
> #include <linux/of.h>
> +#include <linux/of_device.h>
> #include <linux/...
2015 Apr 16
15
[PATCH 0/6] map big page by platform IOMMU
Hi,
Generally the the imported buffers which has memory type TTM_PL_TT are
mapped as small pages probably due to lack of big page allocation. But the
platform device which also use memory type TTM_PL_TT, like GK20A, can
*allocate* big page though the IOMMU hardware inside the SoC. This is a try
to map the imported buffers as big pages in GMMU by the platform IOMMU. With
some preparation work to