diff options
Diffstat (limited to 'drivers/gpu/drm/qxl/qxl_ttm.c')
| -rw-r--r-- | drivers/gpu/drm/qxl/qxl_ttm.c | 21 |
1 files changed, 10 insertions, 11 deletions
diff --git a/drivers/gpu/drm/qxl/qxl_ttm.c b/drivers/gpu/drm/qxl/qxl_ttm.c index 489cb8cece4..71a1baeac14 100644 --- a/drivers/gpu/drm/qxl/qxl_ttm.c +++ b/drivers/gpu/drm/qxl/qxl_ttm.c @@ -109,13 +109,11 @@ static const struct vm_operations_struct *ttm_vm_ops; static int qxl_ttm_fault(struct vm_area_struct *vma, struct vm_fault *vmf) { struct ttm_buffer_object *bo; - struct qxl_device *qdev; int r; bo = (struct ttm_buffer_object *)vma->vm_private_data; if (bo == NULL) return VM_FAULT_NOPAGE; - qdev = qxl_get_qdev(bo->bdev); r = ttm_vm_ops->fault(vma, vmf); return r; } @@ -162,10 +160,6 @@ static int qxl_invalidate_caches(struct ttm_bo_device *bdev, uint32_t flags) static int qxl_init_mem_type(struct ttm_bo_device *bdev, uint32_t type, struct ttm_mem_type_manager *man) { - struct qxl_device *qdev; - - qdev = qxl_get_qdev(bdev); - switch (type) { case TTM_PL_SYSTEM: /* System memory */ @@ -206,13 +200,15 @@ static void qxl_evict_flags(struct ttm_buffer_object *bo, return; } qbo = container_of(bo, struct qxl_bo, tbo); - qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU); + qxl_ttm_placement_from_domain(qbo, QXL_GEM_DOMAIN_CPU, false); *placement = qbo->placement; } static int qxl_verify_access(struct ttm_buffer_object *bo, struct file *filp) { - return 0; + struct qxl_bo *qbo = to_qxl_bo(bo); + + return drm_vma_node_verify_access(&qbo->gem_base.vma_node, filp); } static int qxl_ttm_io_mem_reserve(struct ttm_bo_device *bdev, @@ -431,6 +427,7 @@ static int qxl_sync_obj_flush(void *sync_obj) static void qxl_sync_obj_unref(void **sync_obj) { + *sync_obj = NULL; } static void *qxl_sync_obj_ref(void *sync_obj) @@ -491,7 +488,9 @@ int qxl_ttm_init(struct qxl_device *qdev) /* No others user of address space so set it to 0 */ r = ttm_bo_device_init(&qdev->mman.bdev, qdev->mman.bo_global_ref.ref.object, - &qxl_bo_driver, DRM_FILE_PAGE_OFFSET, 0); + &qxl_bo_driver, + qdev->ddev->anon_inode->i_mapping, + DRM_FILE_PAGE_OFFSET, 0); if (r) { DRM_ERROR("failed initializing buffer object driver(%d).\n", r); return r; @@ -514,8 +513,8 @@ int qxl_ttm_init(struct qxl_device *qdev) (unsigned)qdev->vram_size / (1024 * 1024)); DRM_INFO("qxl: %luM of IO pages memory ready (VRAM domain)\n", ((unsigned)num_io_pages * PAGE_SIZE) / (1024 * 1024)); - if (unlikely(qdev->mman.bdev.dev_mapping == NULL)) - qdev->mman.bdev.dev_mapping = qdev->ddev->dev_mapping; + DRM_INFO("qxl: %uM of Surface memory size\n", + (unsigned)qdev->surfaceram_size / (1024 * 1024)); r = qxl_ttm_debugfs_init(qdev); if (r) { DRM_ERROR("Failed to init debugfs\n"); |