diff options
Diffstat (limited to 'drivers/gpu/drm/virtio/virtgpu_object.c')
| -rw-r--r-- | drivers/gpu/drm/virtio/virtgpu_object.c | 29 |
1 files changed, 12 insertions, 17 deletions
diff --git a/drivers/gpu/drm/virtio/virtgpu_object.c b/drivers/gpu/drm/virtio/virtgpu_object.c index e7e946035027..538b93417f70 100644 --- a/drivers/gpu/drm/virtio/virtgpu_object.c +++ b/drivers/gpu/drm/virtio/virtgpu_object.c @@ -74,39 +74,33 @@ static void virtio_gpu_ttm_bo_destroy(struct ttm_buffer_object *tbo) kfree(bo); } -static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo, - bool pinned) +static void virtio_gpu_init_ttm_placement(struct virtio_gpu_object *vgbo) { u32 c = 1; - u32 pflag = pinned ? TTM_PL_FLAG_NO_EVICT : 0; vgbo->placement.placement = &vgbo->placement_code; vgbo->placement.busy_placement = &vgbo->placement_code; vgbo->placement_code.fpfn = 0; vgbo->placement_code.lpfn = 0; vgbo->placement_code.flags = - TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT | pflag; + TTM_PL_MASK_CACHING | TTM_PL_FLAG_TT | + TTM_PL_FLAG_NO_EVICT; vgbo->placement.num_placement = c; vgbo->placement.num_busy_placement = c; } int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, - unsigned long size, bool kernel, bool pinned, + struct virtio_gpu_object_params *params, struct virtio_gpu_object **bo_ptr) { struct virtio_gpu_object *bo; - enum ttm_bo_type type; size_t acc_size; int ret; - if (kernel) - type = ttm_bo_type_kernel; - else - type = ttm_bo_type_device; *bo_ptr = NULL; - acc_size = ttm_bo_dma_acc_size(&vgdev->mman.bdev, size, + acc_size = ttm_bo_dma_acc_size(&vgdev->mman.bdev, params->size, sizeof(struct virtio_gpu_object)); bo = kzalloc(sizeof(struct virtio_gpu_object), GFP_KERNEL); @@ -117,19 +111,20 @@ int virtio_gpu_object_create(struct virtio_gpu_device *vgdev, kfree(bo); return ret; } - size = roundup(size, PAGE_SIZE); - ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, size); + params->size = roundup(params->size, PAGE_SIZE); + ret = drm_gem_object_init(vgdev->ddev, &bo->gem_base, params->size); if (ret != 0) { virtio_gpu_resource_id_put(vgdev, bo->hw_res_handle); kfree(bo); return ret; } bo->dumb = false; - virtio_gpu_init_ttm_placement(bo, pinned); + virtio_gpu_init_ttm_placement(bo); - ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, size, type, - &bo->placement, 0, !kernel, acc_size, - NULL, NULL, &virtio_gpu_ttm_bo_destroy); + ret = ttm_bo_init(&vgdev->mman.bdev, &bo->tbo, params->size, + ttm_bo_type_device, &bo->placement, 0, + true, acc_size, NULL, NULL, + &virtio_gpu_ttm_bo_destroy); /* ttm_bo_init failure will call the destroy */ if (ret != 0) return ret; |