AuxXxilium/linux_dsm_epyc7002
1
0
Fork 0
mirror of https://github.com/AuxXxilium/linux_dsm_epyc7002.git synced 2024-12-14 12:56:46 +07:00
Code Issues Actions Packages Projects Releases Wiki Activity

drm/i915: Extract general object init routine

Browse Source 
As we wish to create specialised object constructions in the near
future that share the same basic GEM object struct, export the default
initializer.

Signed-off-by: Chris Wilson <chris@chris-wilson.co.uk>
Signed-off-by: Daniel Vetter <daniel.vetter@ffwll.ch>
This commit is contained in:
Chris Wilson 2012-08-11 15:41:06 +01:00 committed by Daniel Vetter
parent 4d6294bf77
commit 0327d6ba99
2 changed files with 19 additions and 12 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

1
drivers/gpu/drm/i915/i915_drv.h
View File

@ -1302,6 +1302,7 @@ int i915_gem_wait_ioctl(struct drm_device *dev, void *data,
struct drm_file *file_priv);
void i915_gem_load(struct drm_device *dev);
int i915_gem_init_object(struct drm_gem_object *obj);
void i915_gem_object_init(struct drm_i915_gem_object *obj);
struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
size_t size);
void i915_gem_free_object(struct drm_gem_object *obj);

30
drivers/gpu/drm/i915/i915_gem.c
View File

@ -3558,10 +3558,26 @@ i915_gem_madvise_ioctl(struct drm_device *dev, void *data,
return ret;
}
void i915_gem_object_init(struct drm_i915_gem_object *obj)
{
obj->base.driver_private = NULL;
INIT_LIST_HEAD(&obj->mm_list);
INIT_LIST_HEAD(&obj->gtt_list);
INIT_LIST_HEAD(&obj->ring_list);
INIT_LIST_HEAD(&obj->exec_list);
obj->fence_reg = I915_FENCE_REG_NONE;
obj->madv = I915_MADV_WILLNEED;
/* Avoid an unnecessary call to unbind on the first bind. */
obj->map_and_fenceable = true;
i915_gem_info_add_obj(obj->base.dev->dev_private, obj->base.size);
}
struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
size_t size)
{
struct drm_i915_private *dev_priv = dev->dev_private;
struct drm_i915_gem_object *obj;
struct address_space *mapping;
u32 mask;
@ -3585,7 +3601,7 @@ struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
mapping = obj->base.filp->f_path.dentry->d_inode->i_mapping;
mapping_set_gfp_mask(mapping, mask);
i915_gem_info_add_obj(dev_priv, size);
i915_gem_object_init(obj);
obj->base.write_domain = I915_GEM_DOMAIN_CPU;
obj->base.read_domains = I915_GEM_DOMAIN_CPU;
@ -3607,16 +3623,6 @@ struct drm_i915_gem_object *i915_gem_alloc_object(struct drm_device *dev,
} else
obj->cache_level = I915_CACHE_NONE;
obj->base.driver_private = NULL;
obj->fence_reg = I915_FENCE_REG_NONE;
INIT_LIST_HEAD(&obj->mm_list);
INIT_LIST_HEAD(&obj->gtt_list);
INIT_LIST_HEAD(&obj->ring_list);
INIT_LIST_HEAD(&obj->exec_list);
obj->madv = I915_MADV_WILLNEED;
/* Avoid an unnecessary call to unbind on the first bind. */
obj->map_and_fenceable = true;
return obj;
}