diff options
Diffstat (limited to 'drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c')
| -rw-r--r-- | drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c | 30 |
1 files changed, 12 insertions, 18 deletions
diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c index 2dc031fe4a90..0488042fb287 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_ttm_buffer.c @@ -200,7 +200,8 @@ struct vmw_ttm_tt { const size_t vmw_tt_size = sizeof(struct vmw_ttm_tt); /** - * Helper functions to advance a struct vmw_piter iterator. + * __vmw_piter_non_sg_next: Helper functions to advance + * a struct vmw_piter iterator. * * @viter: Pointer to the iterator. * @@ -222,7 +223,8 @@ static bool __vmw_piter_sg_next(struct vmw_piter *viter) /** - * Helper functions to return a pointer to the current page. + * __vmw_piter_non_sg_page: Helper functions to return a pointer + * to the current page. * * @viter: Pointer to the iterator * @@ -236,7 +238,8 @@ static struct page *__vmw_piter_non_sg_page(struct vmw_piter *viter) } /** - * Helper functions to return the DMA address of the current page. + * __vmw_piter_phys_addr: Helper functions to return the DMA + * address of the current page. * * @viter: Pointer to the iterator * @@ -658,14 +661,6 @@ static void vmw_evict_flags(struct ttm_buffer_object *bo, *placement = vmw_sys_placement; } -static int vmw_verify_access(struct ttm_buffer_object *bo, struct file *filp) -{ - struct ttm_object_file *tfile = - vmw_fpriv((struct drm_file *)filp->private_data)->tfile; - - return vmw_user_bo_verify_access(bo, tfile); -} - static int vmw_ttm_io_mem_reserve(struct ttm_device *bdev, struct ttm_resource *mem) { struct vmw_private *dev_priv = container_of(bdev, struct vmw_private, bdev); @@ -724,7 +719,7 @@ static int vmw_move(struct ttm_buffer_object *bo, struct ttm_resource *new_mem, struct ttm_place *hop) { - struct ttm_resource_manager *old_man = ttm_manager_type(bo->bdev, bo->mem.mem_type); + struct ttm_resource_manager *old_man = ttm_manager_type(bo->bdev, bo->resource->mem_type); struct ttm_resource_manager *new_man = ttm_manager_type(bo->bdev, new_mem->mem_type); int ret; @@ -734,11 +729,11 @@ static int vmw_move(struct ttm_buffer_object *bo, return ret; } - vmw_move_notify(bo, &bo->mem, new_mem); + vmw_move_notify(bo, bo->resource, new_mem); if (old_man->use_tt && new_man->use_tt) { - if (bo->mem.mem_type == TTM_PL_SYSTEM) { - ttm_bo_assign_mem(bo, new_mem); + if (bo->resource->mem_type == TTM_PL_SYSTEM) { + ttm_bo_move_null(bo, new_mem); return 0; } ret = ttm_bo_wait_ctx(bo, ctx); @@ -746,7 +741,7 @@ static int vmw_move(struct ttm_buffer_object *bo, goto fail; vmw_ttm_unbind(bo->bdev, bo->ttm); - ttm_resource_free(bo, &bo->mem); + ttm_resource_free(bo, &bo->resource); ttm_bo_assign_mem(bo, new_mem); return 0; } else { @@ -756,7 +751,7 @@ static int vmw_move(struct ttm_buffer_object *bo, } return 0; fail: - vmw_move_notify(bo, new_mem, &bo->mem); + vmw_move_notify(bo, new_mem, bo->resource); return ret; } @@ -768,7 +763,6 @@ struct ttm_device_funcs vmw_bo_driver = { .eviction_valuable = ttm_bo_eviction_valuable, .evict_flags = vmw_evict_flags, .move = vmw_move, - .verify_access = vmw_verify_access, .swap_notify = vmw_swap_notify, .io_mem_reserve = &vmw_ttm_io_mem_reserve, }; |