Displaying 15 results from an estimated 15 matches for "drm_global_reference".
2018 Oct 16
0
[PATCH 2/2] drm/ttm: Provide ttm_bo_global_{init/release}() for struct ttm_bo_global
So far, struct ttm_bo_global_ref was the only way of initializing a struct
ttm_bo_global. Providing separate initializer and release functions for
struct ttm_bo_global gives drivers the option of implementing their own
init and release callbacks for drm_global_references of type
DRM_GLOBAL_TTM_BO.
The original functions for initializing and releasing via struct
ttm_bo_global_ref are wrappers around the new interfaces.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
drivers/gpu/drm/ttm/ttm_bo.c | 16 ++++------
include/drm/ttm/ttm_bo_drive...
2018 Oct 16
3
[PATCH 0/2][RESEND] Provide init/release functions for struct ttm_bo_global
TTM uses global memory and BO for backing graphics buffers. These are
represented by struct ttm_mem_global and struct ttm_bo_global.
Currently, struct ttm_bo_global can only be initialized and released through
struct ttm_bo_global_ref. This is a workaround for passing an instance of
ttm_mem_global to the BO global initialization code.
The use of struct ttm_bo_global_ref makes driver code
2018 Oct 16
1
[PATCH 1/2] drm/ttm: Rename ttm_bo_global_{init, release}() to ttm_bo_global_ref_{, }()
The functions ttm_bo_global_init() and ttm_bo_global_release() do not
receive an argument of type struct ttm_bo_global. Both take a struct
drm_global_reference that contains points to a struct ttm_bo_global_ref.
Renaming them reflects this.
Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
---
Documentation/gpu/drm-mm.rst | 4 ++--
drivers/gpu/drm/amd/amdgpu/amdgpu_ttm.c | 4 ++--
drivers/gpu/drm/ast/ast_ttm.c...
2018 Aug 13
5
[PATCH 0/2] Provide init/release functions for struct ttm_bo_global
TTM uses global memory and BO for backing graphics buffers. These are
represented by struct ttm_mem_global and struct ttm_bo_global.
Currently, struct ttm_bo_global can only be initialized and released through
struct ttm_bo_global_ref. This is a workaround for passing an instance of
ttm_mem_global to the BO global initialization code.
The use of struct ttm_bo_global_ref makes driver code
2018 Aug 13
5
[PATCH 0/2] Provide init/release functions for struct ttm_bo_global
TTM uses global memory and BO for backing graphics buffers. These are
represented by struct ttm_mem_global and struct ttm_bo_global.
Currently, struct ttm_bo_global can only be initialized and released through
struct ttm_bo_global_ref. This is a workaround for passing an instance of
ttm_mem_global to the BO global initialization code.
The use of struct ttm_bo_global_ref makes driver code
2018 Aug 13
5
[PATCH 0/2] Provide init/release functions for struct ttm_bo_global
TTM uses global memory and BO for backing graphics buffers. These are
represented by struct ttm_mem_global and struct ttm_bo_global.
Currently, struct ttm_bo_global can only be initialized and released through
struct ttm_bo_global_ref. This is a workaround for passing an instance of
ttm_mem_global to the BO global initialization code.
The use of struct ttm_bo_global_ref makes driver code
2018 Oct 16
0
[PATCH 1/2] drm/ttm: Rename ttm_bo_global_{init, release}() to ttm_bo_global_ref_{, }()
Am 16.10.2018 um 10:04 schrieb Thomas Zimmermann:
> The functions ttm_bo_global_init() and ttm_bo_global_release() do not
> receive an argument of type struct ttm_bo_global. Both take a struct
> drm_global_reference that contains points to a struct ttm_bo_global_ref.
> Renaming them reflects this.
>
> Signed-off-by: Thomas Zimmermann <tzimmermann at suse.de>
Reviewed and pushed upstream.
Christian.
> ---
> Documentation/gpu/drm-mm.rst | 4 ++--
> drivers/gpu/drm/amd...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...
2015 Mar 24
10
[PATCH] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; /* dirty rect */
> + spinlock_t dirty_lock;
> + uint32_t hw_res_handle;
> +};
> +#define to_virtio_gpu_framebuffer(x) \
> + container_of(x, struct virtio_gpu_framebuffer, base)
> +
> +struct virtio_gpu_mman {
> + struct ttm_bo_global_ref bo_global_ref;
> + struct drm_global_reference mem_global_ref;
> + bool mem_global_referenced;
> + struct ttm_bo_device bdev;
> +};
> +
> +struct virtio_gpu_fbdev;
> +
> +struct virtio_gpu_queue {
> + struct virtqueue *vq;
> + spinlock_t qlock;
> + wait_queue_head_t ack_queue;
> + struct work_struct dequeue_...
2015 Mar 24
0
[PATCH] Add virtio gpu driver.
...; /* dirty rect */
> + spinlock_t dirty_lock;
> + uint32_t hw_res_handle;
> +};
> +#define to_virtio_gpu_framebuffer(x) \
> + container_of(x, struct virtio_gpu_framebuffer, base)
> +
> +struct virtio_gpu_mman {
> + struct ttm_bo_global_ref bo_global_ref;
> + struct drm_global_reference mem_global_ref;
> + bool mem_global_referenced;
> + struct ttm_bo_device bdev;
> +};
> +
> +struct virtio_gpu_fbdev;
> +
> +struct virtio_gpu_queue {
> + struct virtqueue *vq;
> + spinlock_t qlock;
> + wait_queue_head_t ack_queue;
> + struct work_struct dequeue_...
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...
2015 May 22
1
[PATCH v3 4/4] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...
2015 Apr 01
3
[PATCH v2 3/4] Add virtio gpu driver.
...uct drm_gem_object *obj;
+ int x1, y1, x2, y2; /* dirty rect */
+ spinlock_t dirty_lock;
+ uint32_t hw_res_handle;
+};
+#define to_virtio_gpu_framebuffer(x) \
+ container_of(x, struct virtio_gpu_framebuffer, base)
+
+struct virtio_gpu_mman {
+ struct ttm_bo_global_ref bo_global_ref;
+ struct drm_global_reference mem_global_ref;
+ bool mem_global_referenced;
+ struct ttm_bo_device bdev;
+};
+
+struct virtio_gpu_fbdev;
+
+struct virtio_gpu_queue {
+ struct virtqueue *vq;
+ spinlock_t qlock;
+ wait_queue_head_t ack_queue;
+ struct work_struct dequeue_work;
+};
+
+struct virtio_gpu_device {
+ struct device...