Thierry Reding | d6a4c2c | 2012-12-01 10:30:38 +0100 | [diff] [blame] | 1 | /* |
| 2 | * Copyright © 2012, 2013 Thierry Reding |
| 3 | * Copyright © 2013 Erik Faye-Lund |
| 4 | * Copyright © 2014 NVIDIA Corporation |
| 5 | * |
| 6 | * Permission is hereby granted, free of charge, to any person obtaining a |
| 7 | * copy of this software and associated documentation files (the "Software"), |
| 8 | * to deal in the Software without restriction, including without limitation |
| 9 | * the rights to use, copy, modify, merge, publish, distribute, sublicense, |
| 10 | * and/or sell copies of the Software, and to permit persons to whom the |
| 11 | * Software is furnished to do so, subject to the following conditions: |
| 12 | * |
| 13 | * The above copyright notice and this permission notice shall be included in |
| 14 | * all copies or substantial portions of the Software. |
| 15 | * |
| 16 | * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR |
| 17 | * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, |
| 18 | * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL |
| 19 | * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR |
| 20 | * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, |
| 21 | * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR |
| 22 | * OTHER DEALINGS IN THE SOFTWARE. |
| 23 | */ |
| 24 | |
| 25 | #ifndef __DRM_TEGRA_H__ |
| 26 | #define __DRM_TEGRA_H__ 1 |
| 27 | |
| 28 | #include <stdint.h> |
| 29 | #include <stdlib.h> |
| 30 | |
| 31 | struct drm_tegra_bo; |
| 32 | struct drm_tegra; |
| 33 | |
| 34 | int drm_tegra_new(struct drm_tegra **drmp, int fd); |
| 35 | void drm_tegra_close(struct drm_tegra *drm); |
| 36 | |
| 37 | int drm_tegra_bo_new(struct drm_tegra_bo **bop, struct drm_tegra *drm, |
| 38 | uint32_t flags, uint32_t size); |
| 39 | int drm_tegra_bo_wrap(struct drm_tegra_bo **bop, struct drm_tegra *drm, |
| 40 | uint32_t handle, uint32_t flags, uint32_t size); |
| 41 | struct drm_tegra_bo *drm_tegra_bo_ref(struct drm_tegra_bo *bo); |
| 42 | void drm_tegra_bo_unref(struct drm_tegra_bo *bo); |
| 43 | int drm_tegra_bo_get_handle(struct drm_tegra_bo *bo, uint32_t *handle); |
| 44 | int drm_tegra_bo_map(struct drm_tegra_bo *bo, void **ptr); |
| 45 | int drm_tegra_bo_unmap(struct drm_tegra_bo *bo); |
| 46 | |
Thierry Reding | d3ad65d | 2014-11-27 15:31:34 +0100 | [diff] [blame] | 47 | int drm_tegra_bo_get_flags(struct drm_tegra_bo *bo, uint32_t *flags); |
| 48 | int drm_tegra_bo_set_flags(struct drm_tegra_bo *bo, uint32_t flags); |
| 49 | |
Thierry Reding | f99522e | 2014-11-27 15:32:43 +0100 | [diff] [blame] | 50 | struct drm_tegra_bo_tiling { |
| 51 | uint32_t mode; |
| 52 | uint32_t value; |
| 53 | }; |
| 54 | |
| 55 | int drm_tegra_bo_get_tiling(struct drm_tegra_bo *bo, |
| 56 | struct drm_tegra_bo_tiling *tiling); |
| 57 | int drm_tegra_bo_set_tiling(struct drm_tegra_bo *bo, |
| 58 | const struct drm_tegra_bo_tiling *tiling); |
| 59 | |
Thierry Reding | d6a4c2c | 2012-12-01 10:30:38 +0100 | [diff] [blame] | 60 | #endif /* __DRM_TEGRA_H__ */ |