Displaying 20 results from an estimated 38 matches for "num_busy_plac".
2024 Jan 29
0
[PATCH 3/5] drm/ttm: replace busy placement with flags v6
...t; >
> > > Reviewed-by: Thomas Hellstr?m <thomas.hellstrom at linux.intel.com>
> >
> >
> > it actually broke drm-tip now that this is merged:
> >
> > ../drivers/gpu/drm/xe/xe_bo.c:41:10: error: ?struct ttm_placement?
> > has no member named ?num_busy_placement?; did you mean
> > ?num_placement?
> > ? 41 |???????? .num_busy_placement = 1,
> > ???? |????????? ^~~~~~~~~~~~~~~~~~
> > ???? |????????? num_placement
> > ../drivers/gpu/drm/xe/xe_bo.c:41:31: error: excess elements in
> > struct initializer [-Werror]
> &...
2010 Mar 18
0
[PATCH] drm/nouveau: Make use of TTM busy_placements.
...MASK_CACHING;
- if (memtype & TTM_PL_FLAG_SYSTEM)
- nvbo->placements[n++] = TTM_PL_FLAG_SYSTEM | TTM_PL_MASK_CACHING;
- nvbo->placement.placement = nvbo->placements;
- nvbo->placement.busy_placement = nvbo->placements;
- nvbo->placement.num_placement = n;
- nvbo->placement.num_busy_placement = n;
-
- if (nvbo->pin_refcnt) {
- while (n--)
- nvbo->placements[n] |= TTM_PL_FLAG_NO_EVICT;
- }
+ struct ttm_placement *pl = &nvbo->placement;
+ uint32_t flags = TTM_PL_MASK_CACHING |
+ (nvbo->pin_refcnt ? TTM_PL_FLAG_NO_EVICT : 0);
+
+ pl->placement = nvbo->placeme...
2018 Dec 19
0
[PATCH 10/14] drm/bochs: drop unused gpu_addr arg from bochs_bo_pin()
...iff --git a/drivers/gpu/drm/bochs/bochs_mm.c b/drivers/gpu/drm/bochs/bochs_mm.c
index 0980411e41..5a0e092847 100644
--- a/drivers/gpu/drm/bochs/bochs_mm.c
+++ b/drivers/gpu/drm/bochs/bochs_mm.c
@@ -210,20 +210,13 @@ static void bochs_ttm_placement(struct bochs_bo *bo, int domain)
bo->placement.num_busy_placement = c;
}
-static inline u64 bochs_bo_gpu_offset(struct bochs_bo *bo)
-{
- return bo->bo.offset;
-}
-
-int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag, u64 *gpu_addr)
+int bochs_bo_pin(struct bochs_bo *bo, u32 pl_flag)
{
struct ttm_operation_ctx ctx = { false, false };
int i, ret;...
2019 Mar 18
1
[PATCH v3 2/5] drm/virtio: use struct to pass params to virtio_gpu_object_create()
...;placement_code;
vgbo->placement_code.fpfn = 0;
vgbo->placement_code.lpfn = 0;
vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT | pflag;
+ TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
+ TTM_PL_FLAG_NO_EVICT;
vgbo->placement.num_placement = c;
vgbo->placement.num_busy_placement = c;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
- unsigned long size, bool kernel, bool pinned,
+ struct virtio_gpu_object_params *params,
struct virtio_gpu_object **bo_ptr)
{
struct virtio_gpu_object *bo;
- enum ttm_bo_type type;
size_t a...
2019 Jul 02
2
[PATCH v6 11/18] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ bo->base.base.funcs = &virtio_gpu_gem_funcs;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -98,27 +102,22 @@ int virtio_gpu_object_create(struct virtio_g...
2019 Jun 20
2
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -98,28 +101,22 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
struct virtio_gpu_fence *fe...
2019 Jun 20
2
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -98,28 +101,22 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
struct virtio_gpu_fence *fe...
2019 Aug 02
0
[PATCH v7 14/18] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ bo->base.base.funcs = &virtio_gpu_gem_funcs;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -98,27 +102,22 @@ int virtio_gpu_object_create(struct virtio_g...
2019 Jun 18
0
[PATCH v2 10/12] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -97,28 +100,22 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
struct virtio_gpu_object **...
2019 Jun 28
0
[PATCH v5 11/12] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ bo->base.base.funcs = &virtio_gpu_gem_funcs;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -98,36 +102,29 @@ int virtio_gpu_object_create(struct virtio_g...
2019 Jun 19
1
[PATCH v3 11/12] drm/virtio: switch from ttm to gem shmem helpers
...vgbo->placement.busy_placement = &vgbo->placement_code;
- vgbo->placement_code.fpfn = 0;
- vgbo->placement_code.lpfn = 0;
- vgbo->placement_code.flags =
- TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
- TTM_PL_FLAG_NO_EVICT;
- vgbo->placement.num_placement = c;
- vgbo->placement.num_busy_placement = c;
+ bo = kzalloc(sizeof(*bo), GFP_KERNEL);
+ if (!bo)
+ return NULL;
+ return &bo->base.base;
}
int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
@@ -97,29 +100,23 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
struct virtio_gpu_object **...
2019 Jun 27
0
[PATCH v4 11/12] drm/virtio: switch from ttm to gem shmem helpers
...cement_code.fpfn = 0;
> - vgbo->placement_code.lpfn = 0;
> - vgbo->placement_code.flags =
> - TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT |
> - TTM_PL_FLAG_NO_EVICT;
> - vgbo->placement.num_placement = c;
> - vgbo->placement.num_busy_placement = c;
> + bo = kzalloc(sizeof(*bo), GFP_KERNEL);
> + if (!bo)
> + return NULL;
>
> + return &bo->base.base;
> }
>
> int virtio_gpu_object_create(struct virtio_gpu_device *vgdev,
> @@ -98,28 +101,22 @@ int virtio_gpu_object_crea...
2019 Apr 29
4
[PATCH v3 01/19] drm: Add |struct drm_gem_vram_object| and helpers
...STEM)
> + gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
> + TTM_PL_FLAG_SYSTEM;
> +
> + if (!c)
> + gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
> + TTM_PL_FLAG_SYSTEM;
> +
> + gbo->placement.num_placement = c;
> + gbo->placement.num_busy_placement = c;
> +
> + for (i = 0; i < c; ++i) {
> + gbo->placements[i].fpfn = 0;
> + gbo->placements[i].lpfn = 0;
> + }
> +}
> +
> +static int drm_gem_vram_init(struct drm_device *dev,
> + struct ttm_bo_device *bdev,
> + struct drm_gem_vram_object...
2019 Apr 29
4
[PATCH v3 01/19] drm: Add |struct drm_gem_vram_object| and helpers
...STEM)
> + gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
> + TTM_PL_FLAG_SYSTEM;
> +
> + if (!c)
> + gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
> + TTM_PL_FLAG_SYSTEM;
> +
> + gbo->placement.num_placement = c;
> + gbo->placement.num_busy_placement = c;
> +
> + for (i = 0; i < c; ++i) {
> + gbo->placements[i].fpfn = 0;
> + gbo->placements[i].lpfn = 0;
> + }
> +}
> +
> +static int drm_gem_vram_init(struct drm_device *dev,
> + struct ttm_bo_device *bdev,
> + struct drm_gem_vram_object...
2019 May 22
2
[PATCH] drm/cirrus: remove leftover files
...TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM;
- if (domain & TTM_PL_FLAG_SYSTEM)
- bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
- if (!c)
- bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
- bo->placement.num_placement = c;
- bo->placement.num_busy_placement = c;
- for (i = 0; i < c; ++i) {
- bo->placements[i].fpfn = 0;
- bo->placements[i].lpfn = 0;
- }
-}
-
-int cirrus_bo_create(struct drm_device *dev, int size, int align,
- uint32_t flags, struct cirrus_bo **pcirrusbo)
-{
- struct cirrus_device *cirrus = dev->dev_private;
- stru...
2019 May 22
2
[PATCH] drm/cirrus: remove leftover files
...TTM_PL_FLAG_UNCACHED | TTM_PL_FLAG_VRAM;
- if (domain & TTM_PL_FLAG_SYSTEM)
- bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
- if (!c)
- bo->placements[c++].flags = TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
- bo->placement.num_placement = c;
- bo->placement.num_busy_placement = c;
- for (i = 0; i < c; ++i) {
- bo->placements[i].fpfn = 0;
- bo->placements[i].lpfn = 0;
- }
-}
-
-int cirrus_bo_create(struct drm_device *dev, int size, int align,
- uint32_t flags, struct cirrus_bo **pcirrusbo)
-{
- struct cirrus_device *cirrus = dev->dev_private;
- stru...
2019 May 06
0
[PATCH v4 01/19] drm: Add |struct drm_gem_vram_object| and helpers
...AG_VRAM;
+
+ if (pl_flag & TTM_PL_FLAG_SYSTEM)
+ gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
+ TTM_PL_FLAG_SYSTEM;
+
+ if (!c)
+ gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
+ TTM_PL_FLAG_SYSTEM;
+
+ gbo->placement.num_placement = c;
+ gbo->placement.num_busy_placement = c;
+
+ for (i = 0; i < c; ++i) {
+ gbo->placements[i].fpfn = 0;
+ gbo->placements[i].lpfn = 0;
+ }
+}
+
+static int drm_gem_vram_init(struct drm_device *dev,
+ struct ttm_bo_device *bdev,
+ struct drm_gem_vram_object *gbo,
+ size_t size, unsigned long pg_align...
2019 Apr 29
0
[PATCH v3 01/19] drm: Add |struct drm_gem_vram_object| and helpers
...AG_VRAM;
+
+ if (pl_flag & TTM_PL_FLAG_SYSTEM)
+ gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
+ TTM_PL_FLAG_SYSTEM;
+
+ if (!c)
+ gbo->placements[c++].flags = TTM_PL_MASK_CACHING |
+ TTM_PL_FLAG_SYSTEM;
+
+ gbo->placement.num_placement = c;
+ gbo->placement.num_busy_placement = c;
+
+ for (i = 0; i < c; ++i) {
+ gbo->placements[i].fpfn = 0;
+ gbo->placements[i].lpfn = 0;
+ }
+}
+
+static int drm_gem_vram_init(struct drm_device *dev,
+ struct ttm_bo_device *bdev,
+ struct drm_gem_vram_object *gbo,
+ unsigned long size, uint32_t pg_ali...
2019 Apr 09
0
[PATCH 12/15] drm/vboxvideo: Convert vboxvideo driver to |struct drm_gem_ttm_object|
...amp; TTM_PL_FLAG_SYSTEM)
> - bo->placements[c++].flags =
> - TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
> - if (!c)
> - bo->placements[c++].flags =
> - TTM_PL_MASK_CACHING | TTM_PL_FLAG_SYSTEM;
> -
> - bo->placement.num_placement = c;
> - bo->placement.num_busy_placement = c;
> -
> - for (i = 0; i < c; ++i) {
> - bo->placements[i].fpfn = 0;
> - bo->placements[i].lpfn = 0;
> - }
> -}
> -
> -int vbox_bo_create(struct vbox_private *vbox, int size, int align,
> - u32 flags, struct vbox_bo **pvboxbo)
> -{
> - struct v...
2019 Apr 29
21
[PATCH v3 00/19] Share TTM code among DRM framebuffer drivers
Several simple framebuffer drivers copy most of the TTM code from each
other. The implementation is always the same; except for the name of
some data structures.
As recently discussed, this patch set provides generic memory-management
code for simple framebuffers with dedicated video memory. It further
converts the respective drivers to the generic code. The shared code
is basically the same