| /* radeon_prime.h -- Private header for radeon driver -*- linux-c -*- |
| * |
| * Copyright 2012 Advanced Micro Devices, Inc. |
| * |
| * Permission is hereby granted, free of charge, to any person obtaining a |
| * copy of this software and associated documentation files (the "Software"), |
| * to deal in the Software without restriction, including without limitation |
| * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| * and/or sell copies of the Software, and to permit persons to whom the |
| * Software is furnished to do so, subject to the following conditions: |
| * |
| * The above copyright notice and this permission notice (including the next |
| * paragraph) shall be included in all copies or substantial portions of the |
| * Software. |
| * |
| * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| * PRECISION INSIGHT AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER |
| * DEALINGS IN THE SOFTWARE. |
| * |
| */ |
| |
| #ifndef __RADEON_PRIME_H__ |
| #define __RADEON_PRIME_H__ |
| |
| struct dma_buf *radeon_gem_prime_export(struct drm_gem_object *gobj, |
| int flags); |
| struct sg_table *radeon_gem_prime_get_sg_table(struct drm_gem_object *obj); |
| int radeon_gem_prime_pin(struct drm_gem_object *obj); |
| void radeon_gem_prime_unpin(struct drm_gem_object *obj); |
| void *radeon_gem_prime_vmap(struct drm_gem_object *obj); |
| void radeon_gem_prime_vunmap(struct drm_gem_object *obj, void *vaddr); |
| struct drm_gem_object *radeon_gem_prime_import_sg_table(struct drm_device *dev, |
| struct dma_buf_attachment *, |
| struct sg_table *sg); |
| |
| #endif /* __RADEON_PRIME_H__ */ |
