drm/amdgpu: implement the allocation range (v3)

[uclinux-h8/linux.git] / drivers / gpu / drm / amd / amdgpu / amdgpu_object.h

diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
index b1e0a03..675bdc3 100644 (file)
--- a/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
+++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_object.h
@@ -130,13 +130,20 @@ int amdgpu_bo_create(struct amdgpu_device *adev,
                            bool kernel, u32 domain, u64 flags,
                            struct sg_table *sg,
                            struct amdgpu_bo **bo_ptr);
+int amdgpu_bo_create_restricted(struct amdgpu_device *adev,
+                               unsigned long size, int byte_align,
+                               bool kernel, u32 domain, u64 flags,
+                               struct sg_table *sg,
+                               struct ttm_placement *placement,
+                               struct amdgpu_bo **bo_ptr);
 int amdgpu_bo_kmap(struct amdgpu_bo *bo, void **ptr);
 void amdgpu_bo_kunmap(struct amdgpu_bo *bo);
 struct amdgpu_bo *amdgpu_bo_ref(struct amdgpu_bo *bo);
 void amdgpu_bo_unref(struct amdgpu_bo **bo);
 int amdgpu_bo_pin(struct amdgpu_bo *bo, u32 domain, u64 *gpu_addr);
 int amdgpu_bo_pin_restricted(struct amdgpu_bo *bo, u32 domain,
-                                   u64 max_offset, u64 *gpu_addr);
+                            u64 min_offset, u64 max_offset,
+                            u64 *gpu_addr);
 int amdgpu_bo_unpin(struct amdgpu_bo *bo);
 int amdgpu_bo_evict_vram(struct amdgpu_device *adev);
 void amdgpu_bo_force_delete(struct amdgpu_device *adev);