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 *red;
57 unsigned char *green;
58 unsigned char *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 /* Cursor position */
94 struct fbcurpos {
95 #ifdef __KERNEL__
96 short fbx, fby;
97 #else
98 short x, y;
99 #endif
100 };
101
102 /* Cursor operations */
103 #define FB_CUR_SETCUR 0x01 /* Enable/disable cursor display */
104 #define FB_CUR_SETPOS 0x02 /* set cursor position */
105 #define FB_CUR_SETHOT 0x04 /* set cursor hotspot */
106 #define FB_CUR_SETCMAP 0x08 /* set color map for the cursor */
107 #define FB_CUR_SETSHAPE 0x10 /* set shape */
108 #define FB_CUR_SETALL 0x1F /* all of the above */
109
110 struct fbcursor {
111 short set; /* what to set, choose from the list above */
112 short enable; /* cursor on/off */
113 struct fbcurpos pos; /* cursor position */
114 struct fbcurpos hot; /* cursor hot spot */
115 struct fbcmap cmap; /* color map info */
116 struct fbcurpos size; /* cursor bit map size */
117 char *image; /* cursor image bits */
118 char *mask; /* cursor mask bits */
119 };
120
121 /* set/get cursor attributes/shape */
122 #define FBIOSCURSOR _IOW('F', 24, struct fbcursor)
123 #define FBIOGCURSOR _IOWR('F', 25, struct fbcursor)
124
125 /* set/get cursor position */
126 #define FBIOSCURPOS _IOW('F', 26, struct fbcurpos)
127 #define FBIOGCURPOS _IOW('F', 27, struct fbcurpos)
128
129 /* get max cursor size */
130 #define FBIOGCURMAX _IOR('F', 28, struct fbcurpos)
131
132 /* wid manipulation */
133 struct fb_wid_alloc {
134 #define FB_WID_SHARED_8 0
135 #define FB_WID_SHARED_24 1
136 #define FB_WID_DBL_8 2
137 #define FB_WID_DBL_24 3
138 __u32 wa_type;
139 __s32 wa_index; /* Set on return */
140 __u32 wa_count;
141 };
142 struct fb_wid_item {
143 __u32 wi_type;
144 __s32 wi_index;
145 __u32 wi_attrs;
146 __u32 wi_values[32];
147 };
148 struct fb_wid_list {
149 __u32 wl_flags;
150 __u32 wl_count;
151 struct fb_wid_item *wl_list;
152 };
153
154 #define FBIO_WID_ALLOC _IOWR('F', 30, struct fb_wid_alloc)
155 #define FBIO_WID_FREE _IOW('F', 31, struct fb_wid_alloc)
156 #define FBIO_WID_PUT _IOW('F', 32, struct fb_wid_list)
157 #define FBIO_WID_GET _IOWR('F', 33, struct fb_wid_list)
158
159 /* Creator ioctls */
160 #define FFB_IOCTL ('F'<<8)
161 #define FFB_SYS_INFO (FFB_IOCTL|80)
162 #define FFB_CLUTREAD (FFB_IOCTL|81)
163 #define FFB_CLUTPOST (FFB_IOCTL|82)
164 #define FFB_SETDIAGMODE (FFB_IOCTL|83)
165 #define FFB_GETMONITORID (FFB_IOCTL|84)
166 #define FFB_GETVIDEOMODE (FFB_IOCTL|85)
167 #define FFB_SETVIDEOMODE (FFB_IOCTL|86)
168 #define FFB_SETSERVER (FFB_IOCTL|87)
169 #define FFB_SETOVCTL (FFB_IOCTL|88)
170 #define FFB_GETOVCTL (FFB_IOCTL|89)
171 #define FFB_GETSAXNUM (FFB_IOCTL|90)
172 #define FFB_FBDEBUG (FFB_IOCTL|91)
173
174 /* Cg14 ioctls */
175 #define MDI_IOCTL ('M'<<8)
176 #define MDI_RESET (MDI_IOCTL|1)
177 #define MDI_GET_CFGINFO (MDI_IOCTL|2)
178 #define MDI_SET_PIXELMODE (MDI_IOCTL|3)
179 # define MDI_32_PIX 32
180 # define MDI_16_PIX 16
181 # define MDI_8_PIX 8
182
183 struct mdi_cfginfo {
184 int mdi_ncluts; /* Number of implemented CLUTs in this MDI */
185 int mdi_type; /* FBTYPE name */
186 int mdi_height; /* height */
187 int mdi_width; /* widht */
188 int mdi_size; /* available ram */
189 int mdi_mode; /* 8bpp, 16bpp or 32bpp */
190 int mdi_pixfreq; /* pixel clock (from PROM) */
191 };
192
193 /* SparcLinux specific ioctl for the MDI, should be replaced for
194 * the SET_XLUT/SET_CLUTn ioctls instead
195 */
196 #define MDI_CLEAR_XLUT (MDI_IOCTL|9)
197
198 /* leo & ffb ioctls */
199 struct fb_clut_alloc {
200 __u32 clutid; /* Set on return */
201 __u32 flag;
202 __u32 index;
203 };
204
205 struct fb_clut {
206 #define FB_CLUT_WAIT 0x00000001 /* Not yet implemented */
207 __u32 flag;
208 __u32 clutid;
209 __u32 offset;
210 __u32 count;
211 char * red;
212 char * green;
213 char * blue;
214 };
215
216 struct fb_clut32 {
217 __u32 flag;
218 __u32 clutid;
219 __u32 offset;
220 __u32 count;
221 __u32 red;
222 __u32 green;
223 __u32 blue;
224 };
225
226 #define LEO_CLUTALLOC _IOWR('L', 53, struct fb_clut_alloc)
227 #define LEO_CLUTFREE _IOW('L', 54, struct fb_clut_alloc)
228 #define LEO_CLUTREAD _IOW('L', 55, struct fb_clut)
229 #define LEO_CLUTPOST _IOW('L', 56, struct fb_clut)
230 #define LEO_SETGAMMA _IOW('L', 68, int) /* Not yet implemented */
231 #define LEO_GETGAMMA _IOR('L', 69, int) /* Not yet implemented */
232
233 #ifdef __KERNEL__
234 /* Addresses on the fd of a cgsix that are mappable */
235 #define CG6_FBC 0x70000000
236 #define CG6_TEC 0x70001000
237 #define CG6_BTREGS 0x70002000
238 #define CG6_FHC 0x70004000
239 #define CG6_THC 0x70005000
240 #define CG6_ROM 0x70006000
241 #define CG6_RAM 0x70016000
242 #define CG6_DHC 0x80000000
243
244 #define CG3_MMAP_OFFSET 0x4000000
245
246 /* Addresses on the fd of a tcx that are mappable */
247 #define TCX_RAM8BIT 0x00000000
248 #define TCX_RAM24BIT 0x01000000
249 #define TCX_UNK3 0x10000000
250 #define TCX_UNK4 0x20000000
251 #define TCX_CONTROLPLANE 0x28000000
252 #define TCX_UNK6 0x30000000
253 #define TCX_UNK7 0x38000000
254 #define TCX_TEC 0x70000000
255 #define TCX_BTREGS 0x70002000
256 #define TCX_THC 0x70004000
257 #define TCX_DHC 0x70008000
258 #define TCX_ALT 0x7000a000
259 #define TCX_SYNC 0x7000e000
260 #define TCX_UNK2 0x70010000
261
262 /* CG14 definitions */
263
264 /* Offsets into the OBIO space: */
265 #define CG14_REGS 0 /* registers */
266 #define CG14_CURSORREGS 0x1000 /* cursor registers */
267 #define CG14_DACREGS 0x2000 /* DAC registers */
268 #define CG14_XLUT 0x3000 /* X Look Up Table -- ??? */
269 #define CG14_CLUT1 0x4000 /* Color Look Up Table */
270 #define CG14_CLUT2 0x5000 /* Color Look Up Table */
271 #define CG14_CLUT3 0x6000 /* Color Look Up Table */
272 #define CG14_AUTO 0xf000
273
274 #endif /* KERNEL */
275
276 /* These are exported to userland for applications to use */
277 /* Mappable offsets for the cg14: control registers */
278 #define MDI_DIRECT_MAP 0x10000000
279 #define MDI_CTLREG_MAP 0x20000000
280 #define MDI_CURSOR_MAP 0x30000000
281 #define MDI_SHDW_VRT_MAP 0x40000000
282
283 /* Mappable offsets for the cg14: frame buffer resolutions */
284 /* 32 bits */
285 #define MDI_CHUNKY_XBGR_MAP 0x50000000
286 #define MDI_CHUNKY_BGR_MAP 0x60000000
287
288 /* 16 bits */
289 #define MDI_PLANAR_X16_MAP 0x70000000
290 #define MDI_PLANAR_C16_MAP 0x80000000
291
292 /* 8 bit is done as CG3 MMAP offset */
293 /* 32 bits, planar */
294 #define MDI_PLANAR_X32_MAP 0x90000000
295 #define MDI_PLANAR_B32_MAP 0xa0000000
296 #define MDI_PLANAR_G32_MAP 0xb0000000
297 #define MDI_PLANAR_R32_MAP 0xc0000000
298
299 /* Mappable offsets on leo */
300 #define LEO_SS0_MAP 0x00000000
301 #define LEO_LC_SS0_USR_MAP 0x00800000
302 #define LEO_LD_SS0_MAP 0x00801000
303 #define LEO_LX_CURSOR_MAP 0x00802000
304 #define LEO_SS1_MAP 0x00803000
305 #define LEO_LC_SS1_USR_MAP 0x01003000
306 #define LEO_LD_SS1_MAP 0x01004000
307 #define LEO_UNK_MAP 0x01005000
308 #define LEO_LX_KRN_MAP 0x01006000
309 #define LEO_LC_SS0_KRN_MAP 0x01007000
310 #define LEO_LC_SS1_KRN_MAP 0x01008000
311 #define LEO_LD_GBL_MAP 0x01009000
312 #define LEO_UNK2_MAP 0x0100a000
313
314 #endif /* __LINUX_FBIO_H */
315
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