Displaying 7 results from an estimated 7 matches for "nouveau_gem_domain_mappable".
2015 May 21
2
[PATCH v2] nouveau: add coherent BO attribute
...rm.h b/include/drm/nouveau_drm.h
index b18cad02419b..87aefc5e9d2f 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -96,6 +96,7 @@ struct drm_nouveau_setparam {
#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)
#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
#define NOUVEAU_GEM_TILE_16BPP 0x00000001
diff --git a/nouveau/abi16.c b/nouveau/abi16.c
index 538f3a730dbe..4ca0bfbaf592 100644
--- a/nouveau/abi16.c
+++ b/nouveau/abi16.c...
2015 Mar 13
4
[PATCH] nouveau: add coherent BO attribute
...rm.h b/include/drm/nouveau_drm.h
index b18cad02419b..87aefc5e9d2f 100644
--- a/include/drm/nouveau_drm.h
+++ b/include/drm/nouveau_drm.h
@@ -96,6 +96,7 @@ struct drm_nouveau_setparam {
#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)
#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
#define NOUVEAU_GEM_TILE_16BPP 0x00000001
diff --git a/nouveau/abi16.c b/nouveau/abi16.c
index ae13821bc0cc..d2d1d0d1942d 100644
--- a/nouveau/abi16.c
+++ b/nouveau/abi16.c...
2015 Jan 24
1
[PATCH 1/6] make RAM device optional
...+ if (nvxx_fb(&nouveau_drm(dev)->device)->ram)
> + domain = NOUVEAU_GEM_DOMAIN_VRAM;
> + else
> + domain = NOUVEAU_GEM_DOMAIN_GART;
> +
> + ret = nouveau_gem_new(dev, args->size, 0,
> + domain | NOUVEAU_GEM_DOMAIN_MAPPABLE, 0, 0, &bo);
Taking about the extra NOUVEAU_GEM_DOMAIN_MAPPABLE.
> diff --git a/drm/nouveau/nouveau_ttm.c b/drm/nouveau/nouveau_ttm.c
> index 273e501..a3c2e9b 100644
> --- a/drm/nouveau/nouveau_ttm.c
> +++ b/drm/nouveau/nouveau_ttm.c
> @@ -85,6 +85,9 @@ nouveau_vram_manager_new(...
2015 Mar 13
0
[PATCH] nouveau: add coherent BO attribute
...t; index b18cad02419b..87aefc5e9d2f 100644
> --- a/include/drm/nouveau_drm.h
> +++ b/include/drm/nouveau_drm.h
> @@ -96,6 +96,7 @@ struct drm_nouveau_setparam {
> #define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
> #define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
> #define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
> +#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)
>
> #define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
> #define NOUVEAU_GEM_TILE_16BPP 0x00000001
> diff --git a/nouveau/abi16.c b/nouveau/abi16.c
> index ae13821bc0cc..d2d1d0d1942d 100644
> --- a/nouv...
2015 Feb 26
2
[PATCH] gem: allow user-space to specify an object should be coherent
...clude/uapi/drm/nouveau_drm.h
index 0d7608dc1a34..5507eead5863 100644
--- a/drm/nouveau/include/uapi/drm/nouveau_drm.h
+++ b/drm/nouveau/include/uapi/drm/nouveau_drm.h
@@ -39,6 +39,7 @@
#define NOUVEAU_GEM_DOMAIN_VRAM (1 << 1)
#define NOUVEAU_GEM_DOMAIN_GART (1 << 2)
#define NOUVEAU_GEM_DOMAIN_MAPPABLE (1 << 3)
+#define NOUVEAU_GEM_DOMAIN_COHERENT (1 << 4)
#define NOUVEAU_GEM_TILE_COMP 0x00030000 /* nv50-only */
#define NOUVEAU_GEM_TILE_LAYOUT_MASK 0x0000ff00
diff --git a/drm/nouveau/nouveau_gem.c b/drm/nouveau/nouveau_gem.c
index 7c077fced1d1..0e690bf19fc9 100644
--- a/d...
2015 Jan 23
0
[PATCH 1/6] make RAM device optional
...E);
- ret = nouveau_gem_new(dev, args->size, 0, NOUVEAU_GEM_DOMAIN_VRAM, 0, 0, &bo);
+ if (nvxx_fb(&nouveau_drm(dev)->device)->ram)
+ domain = NOUVEAU_GEM_DOMAIN_VRAM;
+ else
+ domain = NOUVEAU_GEM_DOMAIN_GART;
+
+ ret = nouveau_gem_new(dev, args->size, 0,
+ domain | NOUVEAU_GEM_DOMAIN_MAPPABLE, 0, 0, &bo);
if (ret)
return ret;
diff --git a/drm/nouveau/nouveau_ttm.c b/drm/nouveau/nouveau_ttm.c
index 273e501..a3c2e9b 100644
--- a/drm/nouveau/nouveau_ttm.c
+++ b/drm/nouveau/nouveau_ttm.c
@@ -85,6 +85,9 @@ nouveau_vram_manager_new(struct ttm_mem_type_manager *man,
if (nvbo->t...
2015 Jan 23
8
[PATCH 0/6] nouveau/gk20a: RAM device removal & IOMMU support
A series I have waited too long to submit, and the recent refactoring made
me pay the price of my perfectionism, so here are the features that are at least
completed
Patches 1-3 make the presence of a RAM device optional, and remove GK20A's dummy
RAM driver we were using so far. On chips using shared memory, such a device
can confuse the driver into moving objects where there is no need to,