1 /**************************************************************************
2 *
3 * Copyright © 2009 VMware, Inc., Palo Alto, CA., USA
4 * All Rights Reserved.
5 *
6 * Permission is hereby granted, free of charge, to any person obtaining a
7 * copy of this software and associated documentation files (the
8 * "Software"), to deal in the Software without restriction, including
9 * without limitation the rights to use, copy, modify, merge, publish,
10 * distribute, sub license, and/or sell copies of the Software, and to
11 * permit persons to whom the Software is furnished to do so, subject to
12 * the following conditions:
13 *
14 * The above copyright notice and this permission notice (including the
15 * next paragraph) shall be included in all copies or substantial portions
16 * of the Software.
17 *
18 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
19 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
20 * FITNESS FOR A PARTICULAR PURPOSE AND NON-INFRINGEMENT. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS, AUTHORS AND/OR ITS SUPPLIERS BE LIABLE FOR ANY CLAIM,
22 * DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
23 * OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE
24 * USE OR OTHER DEALINGS IN THE SOFTWARE.
25 *
26 **************************************************************************/
29 #ifndef _LIBKMS_H_
30 #define _LIBKMS_H_
32 /**
33 * \file
34 *
35 */
37 struct kms_driver;
38 struct kms_bo;
40 enum kms_attrib
41 {
42 KMS_TERMINATE_PROP_LIST,
43 #define KMS_TERMINATE_PROP_LIST KMS_TERMINATE_PROP_LIST
44 KMS_BO_TYPE,
45 #define KMS_BO_TYPE KMS_BO_TYPE
46 KMS_WIDTH,
47 #define KMS_WIDTH KMS_WIDTH
48 KMS_HEIGHT,
49 #define KMS_HEIGHT KMS_HEIGHT
50 KMS_PITCH,
51 #define KMS_PITCH KMS_PITCH
52 KMS_HANDLE,
53 #define KMS_HANDLE KMS_HANDLE
54 };
56 enum kms_bo_type
57 {
58 KMS_BO_TYPE_SCANOUT_X8R8G8B8 = (1 << 0),
59 #define KMS_BO_TYPE_SCANOUT_X8R8G8B8 KMS_BO_TYPE_SCANOUT_X8R8G8B8
60 KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 = (1 << 1),
61 #define KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8 KMS_BO_TYPE_CURSOR_64X64_A8R8G8B8
62 };
64 int kms_create(int fd, struct kms_driver **out);
65 int kms_get_prop(struct kms_driver *kms, unsigned key, unsigned *out);
66 int kms_destroy(struct kms_driver **kms);
68 int kms_bo_create(struct kms_driver *kms, const unsigned *attr, struct kms_bo **out);
69 int kms_bo_get_prop(struct kms_bo *bo, unsigned key, unsigned *out);
70 int kms_bo_map(struct kms_bo *bo, void **out);
71 int kms_bo_unmap(struct kms_bo *bo);
72 int kms_bo_destroy(struct kms_bo **bo);
74 #endif