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1da177e4 LT |
1 | #ifndef __LINUX_FBIO_H |
2 | #define __LINUX_FBIO_H | |
3 | ||
4 | /* Constants used for fbio SunOS compatibility */ | |
5 | /* (C) 1996 Miguel de Icaza */ | |
6 | ||
7 | /* Frame buffer types */ | |
8 | #define FBTYPE_NOTYPE -1 | |
9 | #define FBTYPE_SUN1BW 0 /* mono */ | |
10 | #define FBTYPE_SUN1COLOR 1 | |
11 | #define FBTYPE_SUN2BW 2 | |
12 | #define FBTYPE_SUN2COLOR 3 | |
13 | #define FBTYPE_SUN2GP 4 | |
14 | #define FBTYPE_SUN5COLOR 5 | |
15 | #define FBTYPE_SUN3COLOR 6 | |
16 | #define FBTYPE_MEMCOLOR 7 | |
17 | #define FBTYPE_SUN4COLOR 8 | |
18 | ||
19 | #define FBTYPE_NOTSUN1 9 | |
20 | #define FBTYPE_NOTSUN2 10 | |
21 | #define FBTYPE_NOTSUN3 11 | |
22 | ||
23 | #define FBTYPE_SUNFAST_COLOR 12 /* cg6 */ | |
24 | #define FBTYPE_SUNROP_COLOR 13 | |
25 | #define FBTYPE_SUNFB_VIDEO 14 | |
26 | #define FBTYPE_SUNGIFB 15 | |
27 | #define FBTYPE_SUNGPLAS 16 | |
28 | #define FBTYPE_SUNGP3 17 | |
29 | #define FBTYPE_SUNGT 18 | |
30 | #define FBTYPE_SUNLEO 19 /* zx Leo card */ | |
31 | #define FBTYPE_MDICOLOR 20 /* cg14 */ | |
32 | #define FBTYPE_TCXCOLOR 21 /* SUNW,tcx card */ | |
33 | ||
34 | #define FBTYPE_LASTPLUSONE 21 /* This is not last + 1 in fact... */ | |
35 | ||
36 | /* Does not seem to be listed in the Sun file either */ | |
37 | #define FBTYPE_CREATOR 22 | |
38 | #define FBTYPE_PCI_IGA1682 23 | |
39 | #define FBTYPE_P9100COLOR 24 | |
40 | ||
41 | /* fbio ioctls */ | |
42 | /* Returned by FBIOGTYPE */ | |
43 | struct fbtype { | |
44 | int fb_type; /* fb type, see above */ | |
45 | int fb_height; /* pixels */ | |
46 | int fb_width; /* pixels */ | |
47 | int fb_depth; | |
48 | int fb_cmsize; /* color map entries */ | |
49 | int fb_size; /* fb size in bytes */ | |
50 | }; | |
51 | #define FBIOGTYPE _IOR('F', 0, struct fbtype) | |
52 | ||
53 | struct fbcmap { | |
54 | int index; /* first element (0 origin) */ | |
55 | int count; | |
56 | unsigned char __user *red; | |
57 | unsigned char __user *green; | |
58 | unsigned char __user *blue; | |
59 | }; | |
60 | ||
61 | #ifdef __KERNEL__ | |
62 | #define FBIOPUTCMAP_SPARC _IOW('F', 3, struct fbcmap) | |
63 | #define FBIOGETCMAP_SPARC _IOW('F', 4, struct fbcmap) | |
64 | #else | |
65 | #define FBIOPUTCMAP _IOW('F', 3, struct fbcmap) | |
66 | #define FBIOGETCMAP _IOW('F', 4, struct fbcmap) | |
67 | #endif | |
68 | ||
69 | /* # of device specific values */ | |
70 | #define FB_ATTR_NDEVSPECIFIC 8 | |
71 | /* # of possible emulations */ | |
72 | #define FB_ATTR_NEMUTYPES 4 | |
73 | ||
74 | struct fbsattr { | |
75 | int flags; | |
76 | int emu_type; /* -1 if none */ | |
77 | int dev_specific[FB_ATTR_NDEVSPECIFIC]; | |
78 | }; | |
79 | ||
80 | struct fbgattr { | |
81 | int real_type; /* real frame buffer type */ | |
82 | int owner; /* unknown */ | |
83 | struct fbtype fbtype; /* real frame buffer fbtype */ | |
84 | struct fbsattr sattr; | |
85 | int emu_types[FB_ATTR_NEMUTYPES]; /* supported emulations */ | |
86 | }; | |
87 | #define FBIOSATTR _IOW('F', 5, struct fbgattr) /* Unsupported: */ | |
88 | #define FBIOGATTR _IOR('F', 6, struct fbgattr) /* supported */ | |
89 | ||
90 | #define FBIOSVIDEO _IOW('F', 7, int) | |
91 | #define FBIOGVIDEO _IOR('F', 8, int) | |
92 | ||
93 | struct fbcursor { | |
94 | short set; /* what to set, choose from the list above */ | |
95 | short enable; /* cursor on/off */ | |
96 | struct fbcurpos pos; /* cursor position */ | |
97 | struct fbcurpos hot; /* cursor hot spot */ | |
98 | struct fbcmap cmap; /* color map info */ | |
99 | struct fbcurpos size; /* cursor bit map size */ | |
100 | char *image; /* cursor image bits */ | |
101 | char *mask; /* cursor mask bits */ | |
102 | }; | |
103 | ||
104 | /* set/get cursor attributes/shape */ | |
105 | #define FBIOSCURSOR _IOW('F', 24, struct fbcursor) | |
106 | #define FBIOGCURSOR _IOWR('F', 25, struct fbcursor) | |
107 | ||
108 | /* set/get cursor position */ | |
109 | #define FBIOSCURPOS _IOW('F', 26, struct fbcurpos) | |
110 | #define FBIOGCURPOS _IOW('F', 27, struct fbcurpos) | |
111 | ||
112 | /* get max cursor size */ | |
113 | #define FBIOGCURMAX _IOR('F', 28, struct fbcurpos) | |
114 | ||
115 | /* wid manipulation */ | |
116 | struct fb_wid_alloc { | |
117 | #define FB_WID_SHARED_8 0 | |
118 | #define FB_WID_SHARED_24 1 | |
119 | #define FB_WID_DBL_8 2 | |
120 | #define FB_WID_DBL_24 3 | |
121 | __u32 wa_type; | |
122 | __s32 wa_index; /* Set on return */ | |
123 | __u32 wa_count; | |
124 | }; | |
125 | struct fb_wid_item { | |
126 | __u32 wi_type; | |
127 | __s32 wi_index; | |
128 | __u32 wi_attrs; | |
129 | __u32 wi_values[32]; | |
130 | }; | |
131 | struct fb_wid_list { | |
132 | __u32 wl_flags; | |
133 | __u32 wl_count; | |
134 | struct fb_wid_item *wl_list; | |
135 | }; | |
136 | ||
137 | #define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc) | |
138 | #define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc) | |
139 | #define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list) | |
140 | #define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list) | |
141 | ||
142 | /* Creator ioctls */ | |
143 | #define FFB_IOCTL ('F'<<8) | |
144 | #define FFB_SYS_INFO (FFB_IOCTL|80) | |
145 | #define FFB_CLUTREAD (FFB_IOCTL|81) | |
146 | #define FFB_CLUTPOST (FFB_IOCTL|82) | |
147 | #define FFB_SETDIAGMODE (FFB_IOCTL|83) | |
148 | #define FFB_GETMONITORID (FFB_IOCTL|84) | |
149 | #define FFB_GETVIDEOMODE (FFB_IOCTL|85) | |
150 | #define FFB_SETVIDEOMODE (FFB_IOCTL|86) | |
151 | #define FFB_SETSERVER (FFB_IOCTL|87) | |
152 | #define FFB_SETOVCTL (FFB_IOCTL|88) | |
153 | #define FFB_GETOVCTL (FFB_IOCTL|89) | |
154 | #define FFB_GETSAXNUM (FFB_IOCTL|90) | |
155 | #define FFB_FBDEBUG (FFB_IOCTL|91) | |
156 | ||
157 | /* Cg14 ioctls */ | |
158 | #define MDI_IOCTL ('M'<<8) | |
159 | #define MDI_RESET (MDI_IOCTL|1) | |
160 | #define MDI_GET_CFGINFO (MDI_IOCTL|2) | |
161 | #define MDI_SET_PIXELMODE (MDI_IOCTL|3) | |
162 | # define MDI_32_PIX 32 | |
163 | # define MDI_16_PIX 16 | |
164 | # define MDI_8_PIX 8 | |
165 | ||
166 | struct mdi_cfginfo { | |
167 | int mdi_ncluts; /* Number of implemented CLUTs in this MDI */ | |
168 | int mdi_type; /* FBTYPE name */ | |
169 | int mdi_height; /* height */ | |
170 | int mdi_width; /* widht */ | |
171 | int mdi_size; /* available ram */ | |
172 | int mdi_mode; /* 8bpp, 16bpp or 32bpp */ | |
173 | int mdi_pixfreq; /* pixel clock (from PROM) */ | |
174 | }; | |
175 | ||
176 | /* SparcLinux specific ioctl for the MDI, should be replaced for | |
177 | * the SET_XLUT/SET_CLUTn ioctls instead | |
178 | */ | |
179 | #define MDI_CLEAR_XLUT (MDI_IOCTL|9) | |
180 | ||
181 | /* leo & ffb ioctls */ | |
182 | struct fb_clut_alloc { | |
183 | __u32 clutid; /* Set on return */ | |
184 | __u32 flag; | |
185 | __u32 index; | |
186 | }; | |
187 | ||
188 | struct fb_clut { | |
189 | #define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */ | |
190 | __u32 flag; | |
191 | __u32 clutid; | |
192 | __u32 offset; | |
193 | __u32 count; | |
194 | char * red; | |
195 | char * green; | |
196 | char * blue; | |
197 | }; | |
198 | ||
199 | struct fb_clut32 { | |
200 | __u32 flag; | |
201 | __u32 clutid; | |
202 | __u32 offset; | |
203 | __u32 count; | |
204 | __u32 red; | |
205 | __u32 green; | |
206 | __u32 blue; | |
207 | }; | |
208 | ||
209 | #define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc) | |
210 | #define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc) | |
211 | #define LEO_CLUTREAD _IOW('L', 55, struct fb_clut) | |
212 | #define LEO_CLUTPOST _IOW('L', 56, struct fb_clut) | |
213 | #define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */ | |
214 | #define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */ | |
215 | ||
216 | #ifdef __KERNEL__ | |
217 | /* Addresses on the fd of a cgsix that are mappable */ | |
218 | #define CG6_FBC 0x70000000 | |
219 | #define CG6_TEC 0x70001000 | |
220 | #define CG6_BTREGS 0x70002000 | |
221 | #define CG6_FHC 0x70004000 | |
222 | #define CG6_THC 0x70005000 | |
223 | #define CG6_ROM 0x70006000 | |
224 | #define CG6_RAM 0x70016000 | |
225 | #define CG6_DHC 0x80000000 | |
226 | ||
227 | #define CG3_MMAP_OFFSET 0x4000000 | |
228 | ||
229 | /* Addresses on the fd of a tcx that are mappable */ | |
230 | #define TCX_RAM8BIT 0x00000000 | |
231 | #define TCX_RAM24BIT 0x01000000 | |
232 | #define TCX_UNK3 0x10000000 | |
233 | #define TCX_UNK4 0x20000000 | |
234 | #define TCX_CONTROLPLANE 0x28000000 | |
235 | #define TCX_UNK6 0x30000000 | |
236 | #define TCX_UNK7 0x38000000 | |
237 | #define TCX_TEC 0x70000000 | |
238 | #define TCX_BTREGS 0x70002000 | |
239 | #define TCX_THC 0x70004000 | |
240 | #define TCX_DHC 0x70008000 | |
241 | #define TCX_ALT 0x7000a000 | |
242 | #define TCX_SYNC 0x7000e000 | |
243 | #define TCX_UNK2 0x70010000 | |
244 | ||
245 | /* CG14 definitions */ | |
246 | ||
247 | /* Offsets into the OBIO space: */ | |
248 | #define CG14_REGS 0 /* registers */ | |
249 | #define CG14_CURSORREGS 0x1000 /* cursor registers */ | |
250 | #define CG14_DACREGS 0x2000 /* DAC registers */ | |
251 | #define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */ | |
252 | #define CG14_CLUT1 0x4000 /* Color Look Up Table */ | |
253 | #define CG14_CLUT2 0x5000 /* Color Look Up Table */ | |
254 | #define CG14_CLUT3 0x6000 /* Color Look Up Table */ | |
255 | #define CG14_AUTO 0xf000 | |
256 | ||
257 | #endif /* KERNEL */ | |
258 | ||
259 | /* These are exported to userland for applications to use */ | |
260 | /* Mappable offsets for the cg14: control registers */ | |
261 | #define MDI_DIRECT_MAP 0x10000000 | |
262 | #define MDI_CTLREG_MAP 0x20000000 | |
263 | #define MDI_CURSOR_MAP 0x30000000 | |
264 | #define MDI_SHDW_VRT_MAP 0x40000000 | |
265 | ||
266 | /* Mappable offsets for the cg14: frame buffer resolutions */ | |
267 | /* 32 bits */ | |
268 | #define MDI_CHUNKY_XBGR_MAP 0x50000000 | |
269 | #define MDI_CHUNKY_BGR_MAP 0x60000000 | |
270 | ||
271 | /* 16 bits */ | |
272 | #define MDI_PLANAR_X16_MAP 0x70000000 | |
273 | #define MDI_PLANAR_C16_MAP 0x80000000 | |
274 | ||
275 | /* 8 bit is done as CG3 MMAP offset */ | |
276 | /* 32 bits, planar */ | |
277 | #define MDI_PLANAR_X32_MAP 0x90000000 | |
278 | #define MDI_PLANAR_B32_MAP 0xa0000000 | |
279 | #define MDI_PLANAR_G32_MAP 0xb0000000 | |
280 | #define MDI_PLANAR_R32_MAP 0xc0000000 | |
281 | ||
282 | /* Mappable offsets on leo */ | |
283 | #define LEO_SS0_MAP 0x00000000 | |
284 | #define LEO_LC_SS0_USR_MAP 0x00800000 | |
285 | #define LEO_LD_SS0_MAP 0x00801000 | |
286 | #define LEO_LX_CURSOR_MAP 0x00802000 | |
287 | #define LEO_SS1_MAP 0x00803000 | |
288 | #define LEO_LC_SS1_USR_MAP 0x01003000 | |
289 | #define LEO_LD_SS1_MAP 0x01004000 | |
290 | #define LEO_UNK_MAP 0x01005000 | |
291 | #define LEO_LX_KRN_MAP 0x01006000 | |
292 | #define LEO_LC_SS0_KRN_MAP 0x01007000 | |
293 | #define LEO_LC_SS1_KRN_MAP 0x01008000 | |
294 | #define LEO_LD_GBL_MAP 0x01009000 | |
295 | #define LEO_UNK2_MAP 0x0100a000 | |
296 | ||
297 | #endif /* __LINUX_FBIO_H */ |