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 42static 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 61static 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 69int 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 106err: 107 kms_destroy(&kms); 108 return ret; 109} 110