diff options
Diffstat (limited to 'include')
-rw-r--r-- | include/drm/drm_buffer.h | 148 | ||||
-rw-r--r-- | include/drm/drm_crtc.h | 2 | ||||
-rw-r--r-- | include/drm/drm_edid.h | 3 | ||||
-rw-r--r-- | include/drm/drm_pciids.h | 35 | ||||
-rw-r--r-- | include/drm/radeon_drm.h | 1 |
5 files changed, 189 insertions, 0 deletions
diff --git a/include/drm/drm_buffer.h b/include/drm/drm_buffer.h new file mode 100644 index 000000000000..322dbff3f861 --- /dev/null +++ b/include/drm/drm_buffer.h | |||
@@ -0,0 +1,148 @@ | |||
1 | /************************************************************************** | ||
2 | * | ||
3 | * Copyright 2010 Pauli Nieminen. | ||
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 | /* | ||
29 | * Multipart buffer for coping data which is larger than the page size. | ||
30 | * | ||
31 | * Authors: | ||
32 | * Pauli Nieminen <suokkos-at-gmail-dot-com> | ||
33 | */ | ||
34 | |||
35 | #ifndef _DRM_BUFFER_H_ | ||
36 | #define _DRM_BUFFER_H_ | ||
37 | |||
38 | #include "drmP.h" | ||
39 | |||
40 | struct drm_buffer { | ||
41 | int iterator; | ||
42 | int size; | ||
43 | char *data[]; | ||
44 | }; | ||
45 | |||
46 | |||
47 | /** | ||
48 | * Return the index of page that buffer is currently pointing at. | ||
49 | */ | ||
50 | static inline int drm_buffer_page(struct drm_buffer *buf) | ||
51 | { | ||
52 | return buf->iterator / PAGE_SIZE; | ||
53 | } | ||
54 | /** | ||
55 | * Return the index of the current byte in the page | ||
56 | */ | ||
57 | static inline int drm_buffer_index(struct drm_buffer *buf) | ||
58 | { | ||
59 | return buf->iterator & (PAGE_SIZE - 1); | ||
60 | } | ||
61 | /** | ||
62 | * Return number of bytes that is left to process | ||
63 | */ | ||
64 | static inline int drm_buffer_unprocessed(struct drm_buffer *buf) | ||
65 | { | ||
66 | return buf->size - buf->iterator; | ||
67 | } | ||
68 | |||
69 | /** | ||
70 | * Advance the buffer iterator number of bytes that is given. | ||
71 | */ | ||
72 | static inline void drm_buffer_advance(struct drm_buffer *buf, int bytes) | ||
73 | { | ||
74 | buf->iterator += bytes; | ||
75 | } | ||
76 | |||
77 | /** | ||
78 | * Allocate the drm buffer object. | ||
79 | * | ||
80 | * buf: A pointer to a pointer where the object is stored. | ||
81 | * size: The number of bytes to allocate. | ||
82 | */ | ||
83 | extern int drm_buffer_alloc(struct drm_buffer **buf, int size); | ||
84 | |||
85 | /** | ||
86 | * Copy the user data to the begin of the buffer and reset the processing | ||
87 | * iterator. | ||
88 | * | ||
89 | * user_data: A pointer the data that is copied to the buffer. | ||
90 | * size: The Number of bytes to copy. | ||
91 | */ | ||
92 | extern int drm_buffer_copy_from_user(struct drm_buffer *buf, | ||
93 | void __user *user_data, int size); | ||
94 | |||
95 | /** | ||
96 | * Free the drm buffer object | ||
97 | */ | ||
98 | extern void drm_buffer_free(struct drm_buffer *buf); | ||
99 | |||
100 | /** | ||
101 | * Read an object from buffer that may be split to multiple parts. If object | ||
102 | * is not split function just returns the pointer to object in buffer. But in | ||
103 | * case of split object data is copied to given stack object that is suplied | ||
104 | * by caller. | ||
105 | * | ||
106 | * The processing location of the buffer is also advanced to the next byte | ||
107 | * after the object. | ||
108 | * | ||
109 | * objsize: The size of the objet in bytes. | ||
110 | * stack_obj: A pointer to a memory location where object can be copied. | ||
111 | */ | ||
112 | extern void *drm_buffer_read_object(struct drm_buffer *buf, | ||
113 | int objsize, void *stack_obj); | ||
114 | |||
115 | /** | ||
116 | * Returns the pointer to the dword which is offset number of elements from the | ||
117 | * current processing location. | ||
118 | * | ||
119 | * Caller must make sure that dword is not split in the buffer. This | ||
120 | * requirement is easily met if all the sizes of objects in buffer are | ||
121 | * multiples of dword and PAGE_SIZE is multiple dword. | ||
122 | * | ||
123 | * Call to this function doesn't change the processing location. | ||
124 | * | ||
125 | * offset: The index of the dword relative to the internat iterator. | ||
126 | */ | ||
127 | static inline void *drm_buffer_pointer_to_dword(struct drm_buffer *buffer, | ||
128 | int offset) | ||
129 | { | ||
130 | int iter = buffer->iterator + offset * 4; | ||
131 | return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; | ||
132 | } | ||
133 | /** | ||
134 | * Returns the pointer to the dword which is offset number of elements from | ||
135 | * the current processing location. | ||
136 | * | ||
137 | * Call to this function doesn't change the processing location. | ||
138 | * | ||
139 | * offset: The index of the byte relative to the internat iterator. | ||
140 | */ | ||
141 | static inline void *drm_buffer_pointer_to_byte(struct drm_buffer *buffer, | ||
142 | int offset) | ||
143 | { | ||
144 | int iter = buffer->iterator + offset; | ||
145 | return &buffer->data[iter / PAGE_SIZE][iter & (PAGE_SIZE - 1)]; | ||
146 | } | ||
147 | |||
148 | #endif | ||
diff --git a/include/drm/drm_crtc.h b/include/drm/drm_crtc.h index fdf43abc36db..1347524a8e30 100644 --- a/include/drm/drm_crtc.h +++ b/include/drm/drm_crtc.h | |||
@@ -801,4 +801,6 @@ extern struct drm_display_mode *drm_gtf_mode(struct drm_device *dev, | |||
801 | bool interlaced, int margins); | 801 | bool interlaced, int margins); |
802 | extern int drm_add_modes_noedid(struct drm_connector *connector, | 802 | extern int drm_add_modes_noedid(struct drm_connector *connector, |
803 | int hdisplay, int vdisplay); | 803 | int hdisplay, int vdisplay); |
804 | |||
805 | extern bool drm_edid_is_valid(struct edid *edid); | ||
804 | #endif /* __DRM_CRTC_H__ */ | 806 | #endif /* __DRM_CRTC_H__ */ |
diff --git a/include/drm/drm_edid.h b/include/drm/drm_edid.h index d33c3e038606..b4209898f115 100644 --- a/include/drm/drm_edid.h +++ b/include/drm/drm_edid.h | |||
@@ -201,4 +201,7 @@ struct edid { | |||
201 | 201 | ||
202 | #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8)) | 202 | #define EDID_PRODUCT_ID(e) ((e)->prod_code[0] | ((e)->prod_code[1] << 8)) |
203 | 203 | ||
204 | /* define the number of Extension EDID block */ | ||
205 | #define DRM_MAX_EDID_EXT_NUM 4 | ||
206 | |||
204 | #endif /* __DRM_EDID_H__ */ | 207 | #endif /* __DRM_EDID_H__ */ |
diff --git a/include/drm/drm_pciids.h b/include/drm/drm_pciids.h index e6f3b120f51a..403490c7b647 100644 --- a/include/drm/drm_pciids.h +++ b/include/drm/drm_pciids.h | |||
@@ -141,6 +141,41 @@ | |||
141 | {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ | 141 | {0x1002, 0x5e4c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ |
142 | {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ | 142 | {0x1002, 0x5e4d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ |
143 | {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ | 143 | {0x1002, 0x5e4f, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_RV410|RADEON_NEW_MEMMAP}, \ |
144 | {0x1002, 0x6880, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
145 | {0x1002, 0x6888, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
146 | {0x1002, 0x6889, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
147 | {0x1002, 0x688A, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
148 | {0x1002, 0x6898, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
149 | {0x1002, 0x6899, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
150 | {0x1002, 0x689c, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ | ||
151 | {0x1002, 0x689d, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_HEMLOCK|RADEON_NEW_MEMMAP}, \ | ||
152 | {0x1002, 0x689e, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CYPRESS|RADEON_NEW_MEMMAP}, \ | ||
153 | {0x1002, 0x68a0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
154 | {0x1002, 0x68a1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
155 | {0x1002, 0x68a8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ | ||
156 | {0x1002, 0x68a9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ | ||
157 | {0x1002, 0x68b0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
158 | {0x1002, 0x68b8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ | ||
159 | {0x1002, 0x68b9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ | ||
160 | {0x1002, 0x68be, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_JUNIPER|RADEON_NEW_MEMMAP}, \ | ||
161 | {0x1002, 0x68c0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
162 | {0x1002, 0x68c1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
163 | {0x1002, 0x68c8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
164 | {0x1002, 0x68c9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
165 | {0x1002, 0x68d8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
166 | {0x1002, 0x68d9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
167 | {0x1002, 0x68da, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
168 | {0x1002, 0x68de, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_REDWOOD|RADEON_NEW_MEMMAP}, \ | ||
169 | {0x1002, 0x68e0, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
170 | {0x1002, 0x68e1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
171 | {0x1002, 0x68e4, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
172 | {0x1002, 0x68e5, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | ||
173 | {0x1002, 0x68e8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
174 | {0x1002, 0x68e9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
175 | {0x1002, 0x68f1, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
176 | {0x1002, 0x68f8, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
177 | {0x1002, 0x68f9, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
178 | {0x1002, 0x68fe, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_CEDAR|RADEON_NEW_MEMMAP}, \ | ||
144 | {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \ | 179 | {0x1002, 0x7100, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_NEW_MEMMAP}, \ |
145 | {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | 180 | {0x1002, 0x7101, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ |
146 | {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ | 181 | {0x1002, 0x7102, PCI_ANY_ID, PCI_ANY_ID, 0, 0, CHIP_R520|RADEON_IS_MOBILITY|RADEON_NEW_MEMMAP}, \ |
diff --git a/include/drm/radeon_drm.h b/include/drm/radeon_drm.h index 39537f3cf98a..81e614bf2dc3 100644 --- a/include/drm/radeon_drm.h +++ b/include/drm/radeon_drm.h | |||
@@ -808,6 +808,7 @@ struct drm_radeon_gem_create { | |||
808 | #define RADEON_TILING_SWAP_32BIT 0x8 | 808 | #define RADEON_TILING_SWAP_32BIT 0x8 |
809 | #define RADEON_TILING_SURFACE 0x10 /* this object requires a surface | 809 | #define RADEON_TILING_SURFACE 0x10 /* this object requires a surface |
810 | * when mapped - i.e. front buffer */ | 810 | * when mapped - i.e. front buffer */ |
811 | #define RADEON_TILING_MICRO_SQUARE 0x20 | ||
811 | 812 | ||
812 | struct drm_radeon_gem_set_tiling { | 813 | struct drm_radeon_gem_set_tiling { |
813 | uint32_t handle; | 814 | uint32_t handle; |