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authorThierry Reding2012-12-01 03:30:38 -0600
committerThierry Reding2014-11-27 10:05:35 -0600
commitd6a4c2cbd11e357a9123f6d41f6d40d38e82e7f2 (patch)
tree22fb43f3d381c6d8dd953890a2b2ab533cee642d /tegra/tegra.h
parentfb4177046de19730a784c3c16e4b73aab0ec6e41 (diff)
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libdrm: Add NVIDIA Tegra support
Add the libdrm_tegra helper library to encapsulate Tegra-specific interfaces to the DRM. Furthermore, Tegra is added to the list of supported chips in the modetest and vbltest programs. Signed-off-by: Thierry Reding <thierry.reding@avionic-design.de> Signed-off-by: Erik Faye-Lund <kusmabite@gmail.com> Signed-off-by: Thierry Reding <treding@nvidia.com>
Diffstat (limited to 'tegra/tegra.h')
-rw-r--r--tegra/tegra.h47
1 files changed, 47 insertions, 0 deletions
diff --git a/tegra/tegra.h b/tegra/tegra.h
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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
31struct drm_tegra_bo;
32struct drm_tegra;
33
34int drm_tegra_new(struct drm_tegra **drmp, int fd);
35void drm_tegra_close(struct drm_tegra *drm);
36
37int drm_tegra_bo_new(struct drm_tegra_bo **bop, struct drm_tegra *drm,
38 uint32_t flags, uint32_t size);
39int drm_tegra_bo_wrap(struct drm_tegra_bo **bop, struct drm_tegra *drm,
40 uint32_t handle, uint32_t flags, uint32_t size);
41struct drm_tegra_bo *drm_tegra_bo_ref(struct drm_tegra_bo *bo);
42void drm_tegra_bo_unref(struct drm_tegra_bo *bo);
43int drm_tegra_bo_get_handle(struct drm_tegra_bo *bo, uint32_t *handle);
44int drm_tegra_bo_map(struct drm_tegra_bo *bo, void **ptr);
45int drm_tegra_bo_unmap(struct drm_tegra_bo *bo);
46
47#endif /* __DRM_TEGRA_H__ */