diff options
Diffstat (limited to 'drivers/gpu/drm/i915/gem/i915_gem_object_types.h')
| -rw-r--r-- | drivers/gpu/drm/i915/gem/i915_gem_object_types.h | 33 |
1 files changed, 27 insertions, 6 deletions
diff --git a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h index ede0eb4218a8..96008374a412 100644 --- a/drivers/gpu/drm/i915/gem/i915_gem_object_types.h +++ b/drivers/gpu/drm/i915/gem/i915_gem_object_types.h @@ -8,6 +8,7 @@ #define __I915_GEM_OBJECT_TYPES_H__ #include <drm/drm_gem.h> +#include <uapi/drm/i915_drm.h> #include "i915_active.h" #include "i915_selftest.h" @@ -30,9 +31,11 @@ struct i915_lut_handle { struct drm_i915_gem_object_ops { unsigned int flags; #define I915_GEM_OBJECT_HAS_STRUCT_PAGE BIT(0) -#define I915_GEM_OBJECT_IS_SHRINKABLE BIT(1) -#define I915_GEM_OBJECT_IS_PROXY BIT(2) -#define I915_GEM_OBJECT_ASYNC_CANCEL BIT(3) +#define I915_GEM_OBJECT_HAS_IOMEM BIT(1) +#define I915_GEM_OBJECT_IS_SHRINKABLE BIT(2) +#define I915_GEM_OBJECT_IS_PROXY BIT(3) +#define I915_GEM_OBJECT_NO_GGTT BIT(4) +#define I915_GEM_OBJECT_ASYNC_CANCEL BIT(5) /* Interface between the GEM object and its backing storage. * get_pages() is called once prior to the use of the associated set @@ -117,6 +120,11 @@ struct drm_i915_gem_object { I915_SELFTEST_DECLARE(struct list_head st_link); + unsigned long flags; +#define I915_BO_ALLOC_CONTIGUOUS BIT(0) +#define I915_BO_ALLOC_VOLATILE BIT(1) +#define I915_BO_ALLOC_FLAGS (I915_BO_ALLOC_CONTIGUOUS | I915_BO_ALLOC_VOLATILE) + /* * Is the object to be mapped as read-only to the GPU * Only honoured if hardware has relevant pte bit @@ -152,17 +160,30 @@ struct drm_i915_gem_object { /** Count of VMA actually bound by this object */ atomic_t bind_count; - /** Count of how many global VMA are currently pinned for use by HW */ - unsigned int pin_global; struct { struct mutex lock; /* protects the pages and their use */ atomic_t pages_pin_count; + atomic_t shrink_pin; + + /** + * Memory region for this object. + */ + struct intel_memory_region *region; + /** + * List of memory region blocks allocated for this object. + */ + struct list_head blocks; + /** + * Element within memory_region->objects or region->purgeable + * if the object is marked as DONTNEED. Access is protected by + * region->obj_lock. + */ + struct list_head region_link; struct sg_table *pages; void *mapping; - /* TODO: whack some of this into the error state */ struct i915_page_sizes { /** * The sg mask of the pages sg_table. i.e the mask of |