diff options
Diffstat (limited to 'drivers/gpu/drm/tegra/gem.h')
| -rw-r--r-- | drivers/gpu/drm/tegra/gem.h | 23 |
1 files changed, 10 insertions, 13 deletions
diff --git a/drivers/gpu/drm/tegra/gem.h b/drivers/gpu/drm/tegra/gem.h index 7674000bf47..2f3fe96c515 100644 --- a/drivers/gpu/drm/tegra/gem.h +++ b/drivers/gpu/drm/tegra/gem.h @@ -3,17 +3,9 @@ * * Copyright (c) 2012-2013, NVIDIA Corporation. * - * This program is free software; you can redistribute it and/or modify it - * under the terms and conditions of the GNU General Public License, - * version 2, as published by the Free Software Foundation. - * - * This program is distributed in the hope it will be useful, but WITHOUT - * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or - * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for - * more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see <http://www.gnu.org/licenses/>. + * This program is free software; you can redistribute it and/or modify + * it under the terms of the GNU General Public License version 2 as + * published by the Free Software Foundation. */ #ifndef __HOST1X_GEM_H @@ -31,6 +23,7 @@ struct tegra_bo { struct drm_gem_object gem; struct host1x_bo base; unsigned long flags; + struct sg_table *sgt; dma_addr_t paddr; void *vaddr; }; @@ -40,8 +33,6 @@ static inline struct tegra_bo *to_tegra_bo(struct drm_gem_object *gem) return container_of(gem, struct tegra_bo, gem); } -extern const struct host1x_bo_ops tegra_bo_ops; - struct tegra_bo *tegra_bo_create(struct drm_device *drm, unsigned int size, unsigned long flags); struct tegra_bo *tegra_bo_create_with_handle(struct drm_file *file, @@ -59,4 +50,10 @@ int tegra_drm_mmap(struct file *file, struct vm_area_struct *vma); extern const struct vm_operations_struct tegra_bo_vm_ops; +struct dma_buf *tegra_gem_prime_export(struct drm_device *drm, + struct drm_gem_object *gem, + int flags); +struct drm_gem_object *tegra_gem_prime_import(struct drm_device *drm, + struct dma_buf *buf); + #endif |