| 75,7 → 75,7 |
|---|
| * Returns current GPU offset of the object. |
| * |
| * Note: object should either be pinned or reserved when calling this |
| * function, it might be usefull to add check for this for debugging. |
| * function, it might be useful to add check for this for debugging. |
| */ |
| static inline u64 radeon_bo_gpu_offset(struct radeon_bo *bo) |
| { |
| 112,23 → 112,20 |
|---|
| int r; |
| |
| r = ttm_bo_reserve(&bo->tbo, true, no_wait, false, 0); |
| if (unlikely(r != 0)) { |
| if (r != -ERESTARTSYS) |
| dev_err(bo->rdev->dev, "%p reserve failed for wait\n", bo); |
| if (unlikely(r != 0)) |
| return r; |
| } |
| spin_lock(&bo->tbo.lock); |
| // spin_lock(&bo->tbo.bdev->fence_lock); |
| if (mem_type) |
| *mem_type = bo->tbo.mem.mem_type; |
| if (bo->tbo.sync_obj) |
| r = ttm_bo_wait(&bo->tbo, true, true, no_wait); |
| spin_unlock(&bo->tbo.lock); |
| // spin_unlock(&bo->tbo.bdev->fence_lock); |
| ttm_bo_unreserve(&bo->tbo); |
| return r; |
| } |
| |
| extern int radeon_bo_create(struct radeon_device *rdev, |
| struct drm_gem_object *gobj, unsigned long size, |
| unsigned long size, int byte_align, |
| bool kernel, u32 domain, |
| struct radeon_bo **bo_ptr); |
| extern int radeon_bo_kmap(struct radeon_bo *bo, void **ptr); |
| 142,10 → 139,7 |
|---|
| extern void radeon_bo_fini(struct radeon_device *rdev); |
| extern void radeon_bo_list_add_object(struct radeon_bo_list *lobj, |
| struct list_head *head); |
| extern int radeon_bo_list_reserve(struct list_head *head); |
| extern void radeon_bo_list_unreserve(struct list_head *head); |
| extern int radeon_bo_list_validate(struct list_head *head); |
| extern void radeon_bo_list_fence(struct list_head *head, void *fence); |
| extern int radeon_bo_fbdev_mmap(struct radeon_bo *bo, |
| struct vm_area_struct *vma); |
| extern int radeon_bo_set_tiling_flags(struct radeon_bo *bo, |
| 156,6 → 150,6 |
|---|
| bool force_drop); |
| extern void radeon_bo_move_notify(struct ttm_buffer_object *bo, |
| struct ttm_mem_reg *mem); |
| extern void radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo); |
| extern int radeon_bo_fault_reserve_notify(struct ttm_buffer_object *bo); |
| extern int radeon_bo_get_surface_reg(struct radeon_bo *bo); |
| #endif |