diff options
Diffstat (limited to 'drivers/gpu/drm/gma500/gem.c')
| -rw-r--r-- | drivers/gpu/drm/gma500/gem.c | 39 |
1 files changed, 10 insertions, 29 deletions
diff --git a/drivers/gpu/drm/gma500/gem.c b/drivers/gpu/drm/gma500/gem.c index eefd6cc5b80d..10ae8c52d06f 100644 --- a/drivers/gpu/drm/gma500/gem.c +++ b/drivers/gpu/drm/gma500/gem.c @@ -26,6 +26,7 @@ #include <drm/drmP.h> #include <drm/drm.h> #include <drm/gma_drm.h> +#include <drm/drm_vma_manager.h> #include "psb_drv.h" int psb_gem_init_object(struct drm_gem_object *obj) @@ -38,8 +39,7 @@ void psb_gem_free_object(struct drm_gem_object *obj) struct gtt_range *gtt = container_of(obj, struct gtt_range, gem); /* Remove the list map if one is present */ - if (obj->map_list.map) - drm_gem_free_mmap_offset(obj); + drm_gem_free_mmap_offset(obj); drm_gem_object_release(obj); /* This must occur last as it frees up the memory of the GEM object */ @@ -81,13 +81,10 @@ int psb_gem_dumb_map_gtt(struct drm_file *file, struct drm_device *dev, /* What validation is needed here ? */ /* Make it mmapable */ - if (!obj->map_list.map) { - ret = drm_gem_create_mmap_offset(obj); - if (ret) - goto out; - } - /* GEM should really work out the hash offsets for us */ - *offset = (u64)obj->map_list.hash.key << PAGE_SHIFT; + ret = drm_gem_create_mmap_offset(obj); + if (ret) + goto out; + *offset = drm_vma_node_offset_addr(&obj->vma_node); out: drm_gem_object_unreference(obj); unlock: @@ -165,23 +162,6 @@ int psb_gem_dumb_create(struct drm_file *file, struct drm_device *dev, } /** - * psb_gem_dumb_destroy - destroy a dumb buffer - * @file: client file - * @dev: our DRM device - * @handle: the object handle - * - * Destroy a handle that was created via psb_gem_dumb_create, at least - * we hope it was created that way. i915 seems to assume the caller - * does the checking but that might be worth review ! FIXME - */ -int psb_gem_dumb_destroy(struct drm_file *file, struct drm_device *dev, - uint32_t handle) -{ - /* No special work needed, drop the reference and see what falls out */ - return drm_gem_handle_delete(file, handle); -} - -/** * psb_gem_fault - pagefault handler for GEM objects * @vma: the VMA of the GEM object * @vmf: fault detail @@ -261,11 +241,12 @@ static int psb_gem_create_stolen(struct drm_file *file, struct drm_device *dev, struct gtt_range *gtt = psb_gtt_alloc_range(dev, size, "gem", 1); if (gtt == NULL) return -ENOMEM; - if (drm_gem_private_object_init(dev, >t->gem, size) != 0) - goto free_gtt; + + drm_gem_private_object_init(dev, >t->gem, size); if (drm_gem_handle_create(file, >t->gem, handle) == 0) return 0; -free_gtt: + + drm_gem_object_release(>t->gem); psb_gtt_free_range(dev, gtt); return -ENOMEM; } |