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00fd78e5 DH |
1 | #ifndef _DRM_AGPSUPPORT_H_ |
2 | #define _DRM_AGPSUPPORT_H_ | |
3 | ||
4 | #include <linux/kernel.h> | |
5 | #include <linux/mm.h> | |
6 | #include <linux/mutex.h> | |
7 | #include <linux/types.h> | |
8 | #include <linux/agp_backend.h> | |
9 | #include <drm/drmP.h> | |
10 | ||
11 | #if __OS_HAS_AGP | |
12 | ||
d2e546b8 DV |
13 | void drm_free_agp(struct agp_memory * handle, int pages); |
14 | int drm_bind_agp(struct agp_memory * handle, unsigned int start); | |
15 | int drm_unbind_agp(struct agp_memory * handle); | |
16 | struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, | |
00fd78e5 DH |
17 | struct page **pages, |
18 | unsigned long num_pages, | |
19 | uint32_t gtt_offset, | |
20 | uint32_t type); | |
21 | ||
22 | struct drm_agp_head *drm_agp_init(struct drm_device *dev); | |
00fd78e5 DH |
23 | void drm_agp_clear(struct drm_device *dev); |
24 | int drm_agp_acquire(struct drm_device *dev); | |
25 | int drm_agp_acquire_ioctl(struct drm_device *dev, void *data, | |
26 | struct drm_file *file_priv); | |
27 | int drm_agp_release(struct drm_device *dev); | |
28 | int drm_agp_release_ioctl(struct drm_device *dev, void *data, | |
29 | struct drm_file *file_priv); | |
30 | int drm_agp_enable(struct drm_device *dev, struct drm_agp_mode mode); | |
31 | int drm_agp_enable_ioctl(struct drm_device *dev, void *data, | |
32 | struct drm_file *file_priv); | |
33 | int drm_agp_info(struct drm_device *dev, struct drm_agp_info *info); | |
34 | int drm_agp_info_ioctl(struct drm_device *dev, void *data, | |
35 | struct drm_file *file_priv); | |
36 | int drm_agp_alloc(struct drm_device *dev, struct drm_agp_buffer *request); | |
37 | int drm_agp_alloc_ioctl(struct drm_device *dev, void *data, | |
38 | struct drm_file *file_priv); | |
39 | int drm_agp_free(struct drm_device *dev, struct drm_agp_buffer *request); | |
40 | int drm_agp_free_ioctl(struct drm_device *dev, void *data, | |
41 | struct drm_file *file_priv); | |
42 | int drm_agp_unbind(struct drm_device *dev, struct drm_agp_binding *request); | |
43 | int drm_agp_unbind_ioctl(struct drm_device *dev, void *data, | |
44 | struct drm_file *file_priv); | |
45 | int drm_agp_bind(struct drm_device *dev, struct drm_agp_binding *request); | |
46 | int drm_agp_bind_ioctl(struct drm_device *dev, void *data, | |
47 | struct drm_file *file_priv); | |
00fd78e5 DH |
48 | #else /* __OS_HAS_AGP */ |
49 | ||
d2e546b8 | 50 | static inline void drm_free_agp(struct agp_memory * handle, int pages) |
00fd78e5 DH |
51 | { |
52 | } | |
53 | ||
d2e546b8 | 54 | static inline int drm_bind_agp(struct agp_memory * handle, unsigned int start) |
00fd78e5 DH |
55 | { |
56 | return -ENODEV; | |
57 | } | |
58 | ||
d2e546b8 | 59 | static inline int drm_unbind_agp(struct agp_memory * handle) |
00fd78e5 DH |
60 | { |
61 | return -ENODEV; | |
62 | } | |
63 | ||
d2e546b8 | 64 | static inline struct agp_memory *drm_agp_bind_pages(struct drm_device *dev, |
00fd78e5 DH |
65 | struct page **pages, |
66 | unsigned long num_pages, | |
67 | uint32_t gtt_offset, | |
68 | uint32_t type) | |
69 | { | |
70 | return NULL; | |
71 | } | |
72 | ||
73 | static inline struct drm_agp_head *drm_agp_init(struct drm_device *dev) | |
74 | { | |
75 | return NULL; | |
76 | } | |
77 | ||
00fd78e5 DH |
78 | static inline void drm_agp_clear(struct drm_device *dev) |
79 | { | |
80 | } | |
81 | ||
82 | static inline int drm_agp_acquire(struct drm_device *dev) | |
83 | { | |
84 | return -ENODEV; | |
85 | } | |
86 | ||
87 | static inline int drm_agp_acquire_ioctl(struct drm_device *dev, void *data, | |
88 | struct drm_file *file_priv) | |
89 | { | |
90 | return -ENODEV; | |
91 | } | |
92 | ||
93 | static inline int drm_agp_release(struct drm_device *dev) | |
94 | { | |
95 | return -ENODEV; | |
96 | } | |
97 | ||
98 | static inline int drm_agp_release_ioctl(struct drm_device *dev, void *data, | |
99 | struct drm_file *file_priv) | |
100 | { | |
101 | return -ENODEV; | |
102 | } | |
103 | ||
104 | static inline int drm_agp_enable(struct drm_device *dev, | |
105 | struct drm_agp_mode mode) | |
106 | { | |
107 | return -ENODEV; | |
108 | } | |
109 | ||
110 | static inline int drm_agp_enable_ioctl(struct drm_device *dev, void *data, | |
111 | struct drm_file *file_priv) | |
112 | { | |
113 | return -ENODEV; | |
114 | } | |
115 | ||
116 | static inline int drm_agp_info(struct drm_device *dev, | |
117 | struct drm_agp_info *info) | |
118 | { | |
119 | return -ENODEV; | |
120 | } | |
121 | ||
122 | static inline int drm_agp_info_ioctl(struct drm_device *dev, void *data, | |
123 | struct drm_file *file_priv) | |
124 | { | |
125 | return -ENODEV; | |
126 | } | |
127 | ||
128 | static inline int drm_agp_alloc(struct drm_device *dev, | |
129 | struct drm_agp_buffer *request) | |
130 | { | |
131 | return -ENODEV; | |
132 | } | |
133 | ||
134 | static inline int drm_agp_alloc_ioctl(struct drm_device *dev, void *data, | |
135 | struct drm_file *file_priv) | |
136 | { | |
137 | return -ENODEV; | |
138 | } | |
139 | ||
140 | static inline int drm_agp_free(struct drm_device *dev, | |
141 | struct drm_agp_buffer *request) | |
142 | { | |
143 | return -ENODEV; | |
144 | } | |
145 | ||
146 | static inline int drm_agp_free_ioctl(struct drm_device *dev, void *data, | |
147 | struct drm_file *file_priv) | |
148 | { | |
149 | return -ENODEV; | |
150 | } | |
151 | ||
152 | static inline int drm_agp_unbind(struct drm_device *dev, | |
153 | struct drm_agp_binding *request) | |
154 | { | |
155 | return -ENODEV; | |
156 | } | |
157 | ||
158 | static inline int drm_agp_unbind_ioctl(struct drm_device *dev, void *data, | |
159 | struct drm_file *file_priv) | |
160 | { | |
161 | return -ENODEV; | |
162 | } | |
163 | ||
164 | static inline int drm_agp_bind(struct drm_device *dev, | |
165 | struct drm_agp_binding *request) | |
166 | { | |
167 | return -ENODEV; | |
168 | } | |
169 | ||
170 | static inline int drm_agp_bind_ioctl(struct drm_device *dev, void *data, | |
171 | struct drm_file *file_priv) | |
172 | { | |
173 | return -ENODEV; | |
174 | } | |
00fd78e5 DH |
175 | #endif /* __OS_HAS_AGP */ |
176 | ||
177 | #endif /* _DRM_AGPSUPPORT_H_ */ |