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 **************************************************************************/
27
28 #include <getopt.h>
29 #include <stdio.h>
30 #include <string.h>
31 #include "xf86drm.h"
32 #include "libkms.h"
33
34 #include "util/kms.h"
35
36 #define CHECK_RET_RETURN(ret, str) \
37 if (ret < 0) { \
38 printf("%s: %s (%s)\n", __func__, str, strerror(-ret)); \
39 return ret; \
40 }
41
test_bo(struct kms_driver * kms)42 static int test_bo(struct kms_driver *kms)
43 {
44 struct kms_bo *bo;
45 int ret;
46 unsigned attrs[7] = {
47 KMS_WIDTH, 1024,
48 KMS_HEIGHT, 768,
49 KMS_BO_TYPE, KMS_BO_TYPE_SCANOUT_X8R8G8B8,
50 KMS_TERMINATE_PROP_LIST,
51 };
52
53 ret = kms_bo_create(kms, attrs, &bo);
54 CHECK_RET_RETURN(ret, "Could not create bo");
55
56 kms_bo_destroy(&bo);
57
58 return 0;
59 }
60
usage(const char * program)61 static void usage(const char *program)
62 {
63 fprintf(stderr, "Usage: %s [options]\n", program);
64 fprintf(stderr, "\n");
65 fprintf(stderr, " -D DEVICE open the given device\n");
66 fprintf(stderr, " -M MODULE open the given module\n");
67 }
68
main(int argc,char ** argv)69 int main(int argc, char** argv)
70 {
71 static const char optstr[] = "D:M:";
72 struct kms_driver *kms;
73 int c, fd, ret;
74 char *device = NULL;
75 char *module = NULL;
76
77 while ((c = getopt(argc, argv, optstr)) != -1) {
78 switch (c) {
79 case 'D':
80 device = optarg;
81 break;
82 case 'M':
83 module = optarg;
84 break;
85 default:
86 usage(argv[0]);
87 return 0;
88 }
89 }
90
91 fd = util_open(device, module);
92 CHECK_RET_RETURN(fd, "Could not open device");
93
94 ret = kms_create(fd, &kms);
95 CHECK_RET_RETURN(ret, "Failed to create kms driver");
96
97 ret = test_bo(kms);
98 if (ret)
99 goto err;
100
101 printf("%s: All ok!\n", __func__);
102
103 kms_destroy(&kms);
104 return 0;
105
106 err:
107 kms_destroy(&kms);
108 return ret;
109 }
110