| /* exynos_drm_buf.h |
| * |
| * Copyright (c) 2011 Samsung Electronics Co., Ltd. |
| * Author: Inki Dae <inki.dae@samsung.com> |
| * |
| * 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 |
| * VA LINUX SYSTEMS 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 _EXYNOS_DRM_BUF_H_ |
| #define _EXYNOS_DRM_BUF_H_ |
| |
| /* allocate physical memory. */ |
| struct exynos_drm_gem_buf *exynos_drm_buf_create(struct drm_device *dev, |
| unsigned int size); |
| |
| /* get memory information of a drm framebuffer. */ |
| struct exynos_drm_gem_buf *exynos_drm_fb_get_buf(struct drm_framebuffer *fb); |
| |
| /* remove allocated physical memory. */ |
| void exynos_drm_buf_destroy(struct drm_device *dev, |
| struct exynos_drm_gem_buf *buffer); |
| |
| #endif |
