libkms/internal.h

   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,
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  24  * USE OR OTHER DEALINGS IN THE SOFTWARE.
  25  *
  26  **************************************************************************/
  27
  28
  29 #ifndef INTERNAL_H_
  30 #define INTERNAL_H_
  31
  32 #include "libdrm_macros.h"
  33 #include "libkms.h"
  34
  35 struct kms_driver
  36 {
  37         int (*get_prop)(struct kms_driver *kms, const unsigned key,
  38                         unsigned *out);
  39         int (*destroy)(struct kms_driver *kms);
  40
  41         int (*bo_create)(struct kms_driver *kms,
  42                          unsigned width,
  43                          unsigned height,
  44                          enum kms_bo_type type,
  45                          const unsigned *attr,
  46                          struct kms_bo **out);
  47         int (*bo_get_prop)(struct kms_bo *bo, const unsigned key,
  48                            unsigned *out);
  49         int (*bo_map)(struct kms_bo *bo, void **out);
  50         int (*bo_unmap)(struct kms_bo *bo);
  51         int (*bo_destroy)(struct kms_bo *bo);
  52
  53         int fd;
  54 };
  55
  56 struct kms_bo
  57 {
  58         struct kms_driver *kms;
  59         void *ptr;
  60         size_t size;
  61         size_t offset;
  62         size_t pitch;
  63         unsigned handle;
  64 };
  65
  66 drm_private int linux_create(int fd, struct kms_driver **out);
  67
  68 drm_private int vmwgfx_create(int fd, struct kms_driver **out);
  69
  70 drm_private int intel_create(int fd, struct kms_driver **out);
  71
  72 drm_private int dumb_create(int fd, struct kms_driver **out);
  73
  74 drm_private int nouveau_create(int fd, struct kms_driver **out);
  75
  76 drm_private int radeon_create(int fd, struct kms_driver **out);
  77
  78 drm_private int exynos_create(int fd, struct kms_driver **out);
  79
  80 #endif