diff options
Diffstat (limited to 'drivers/gpu/drm/omapdrm/omap_gem.h')
| -rw-r--r-- | drivers/gpu/drm/omapdrm/omap_gem.h | 24 |
1 files changed, 5 insertions, 19 deletions
diff --git a/drivers/gpu/drm/omapdrm/omap_gem.h b/drivers/gpu/drm/omapdrm/omap_gem.h index c1c45fbde155..fec3fa0e4c33 100644 --- a/drivers/gpu/drm/omapdrm/omap_gem.h +++ b/drivers/gpu/drm/omapdrm/omap_gem.h @@ -1,20 +1,9 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ /* * omap_gem.h -- OMAP DRM GEM Object Management * * Copyright (C) 2011 Texas Instruments * Author: Rob Clark <rob@ti.com> - * - * 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. - * - * This program is distributed in the hope that 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/>. */ #ifndef __OMAPDRM_GEM_H__ @@ -59,7 +48,6 @@ struct drm_gem_object *omap_gem_new_dmabuf(struct drm_device *dev, size_t size, struct sg_table *sgt); int omap_gem_new_handle(struct drm_device *dev, struct drm_file *file, union omap_gem_size gsize, u32 flags, u32 *handle); -void omap_gem_free_object(struct drm_gem_object *obj); void *omap_gem_vaddr(struct drm_gem_object *obj); /* Dumb Buffers Interface */ @@ -69,19 +57,14 @@ int omap_gem_dumb_create(struct drm_file *file, struct drm_device *dev, struct drm_mode_create_dumb *args); /* mmap() Interface */ -int omap_gem_mmap(struct file *filp, struct vm_area_struct *vma); -int omap_gem_mmap_obj(struct drm_gem_object *obj, - struct vm_area_struct *vma); u64 omap_gem_mmap_offset(struct drm_gem_object *obj); size_t omap_gem_mmap_size(struct drm_gem_object *obj); /* PRIME Interface */ -struct dma_buf *omap_gem_prime_export(struct drm_device *dev, - struct drm_gem_object *obj, int flags); +struct dma_buf *omap_gem_prime_export(struct drm_gem_object *obj, int flags); struct drm_gem_object *omap_gem_prime_import(struct drm_device *dev, struct dma_buf *buffer); -vm_fault_t omap_gem_fault(struct vm_fault *vmf); int omap_gem_roll(struct drm_gem_object *obj, u32 roll); void omap_gem_cpu_sync_page(struct drm_gem_object *obj, int pgoff); void omap_gem_dma_sync_buffer(struct drm_gem_object *obj, @@ -96,5 +79,8 @@ u32 omap_gem_flags(struct drm_gem_object *obj); int omap_gem_rotated_dma_addr(struct drm_gem_object *obj, u32 orient, int x, int y, dma_addr_t *dma_addr); int omap_gem_tiled_stride(struct drm_gem_object *obj, u32 orient); +struct sg_table *omap_gem_get_sg(struct drm_gem_object *obj, + enum dma_data_direction dir); +void omap_gem_put_sg(struct drm_gem_object *obj, struct sg_table *sgt); #endif /* __OMAPDRM_GEM_H__ */ |