Commit | Line | Data |
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a09e091a JB |
1 | /* |
2 | * copyed from from linux kernel 2.2.4 | |
3 | * removed internal stuff (#ifdef __KERNEL__) | |
4 | */ | |
5 | ||
6 | #ifdef HAVE_XORG_CONFIG_H | |
7 | #include <xorg-config.h> | |
8 | #endif | |
9 | ||
10 | #ifndef _LINUX_FB_H | |
11 | #define _LINUX_FB_H | |
12 | ||
13 | #include <asm/types.h> | |
14 | ||
15 | /* Definitions of frame buffers */ | |
16 | ||
17 | #define FB_MAJOR 29 | |
18 | ||
19 | #define FB_MODES_SHIFT 5 /* 32 modes per framebuffer */ | |
20 | #define FB_NUM_MINORS 256 /* 256 Minors */ | |
21 | #define FB_MAX (FB_NUM_MINORS / (1 << FB_MODES_SHIFT)) | |
22 | #define GET_FB_IDX(node) (MINOR(node) >> FB_MODES_SHIFT) | |
23 | ||
24 | /* ioctls | |
25 | 0x46 is 'F' */ | |
26 | #define FBIOGET_VSCREENINFO 0x4600 | |
27 | #define FBIOPUT_VSCREENINFO 0x4601 | |
28 | #define FBIOGET_FSCREENINFO 0x4602 | |
29 | #define FBIOGETCMAP 0x4604 | |
30 | #define FBIOPUTCMAP 0x4605 | |
31 | #define FBIOPAN_DISPLAY 0x4606 | |
32 | /* 0x4607-0x460B are defined below */ | |
33 | /* #define FBIOGET_MONITORSPEC 0x460C */ | |
34 | /* #define FBIOPUT_MONITORSPEC 0x460D */ | |
35 | /* #define FBIOSWITCH_MONIBIT 0x460E */ | |
36 | #define FBIOGET_CON2FBMAP 0x460F | |
37 | #define FBIOPUT_CON2FBMAP 0x4610 | |
38 | #define FBIOBLANK 0x4611 | |
39 | ||
40 | #define FB_TYPE_PACKED_PIXELS 0 /* Packed Pixels */ | |
41 | #define FB_TYPE_PLANES 1 /* Non interleaved planes */ | |
42 | #define FB_TYPE_INTERLEAVED_PLANES 2 /* Interleaved planes */ | |
43 | #define FB_TYPE_TEXT 3 /* Text/attributes */ | |
44 | ||
45 | #define FB_AUX_TEXT_MDA 0 /* Monochrome text */ | |
46 | #define FB_AUX_TEXT_CGA 1 /* CGA/EGA/VGA Color text */ | |
47 | #define FB_AUX_TEXT_S3_MMIO 2 /* S3 MMIO fasttext */ | |
48 | #define FB_AUX_TEXT_MGA_STEP16 3 /* MGA Millenium I: text, attr, 14 reserved bytes */ | |
49 | #define FB_AUX_TEXT_MGA_STEP8 4 /* other MGAs: text, attr, 6 reserved bytes */ | |
50 | ||
51 | #define FB_VISUAL_MONO01 0 /* Monochr. 1=Black 0=White */ | |
52 | #define FB_VISUAL_MONO10 1 /* Monochr. 1=White 0=Black */ | |
53 | #define FB_VISUAL_TRUECOLOR 2 /* True color */ | |
54 | #define FB_VISUAL_PSEUDOCOLOR 3 /* Pseudo color (like atari) */ | |
55 | #define FB_VISUAL_DIRECTCOLOR 4 /* Direct color */ | |
56 | #define FB_VISUAL_STATIC_PSEUDOCOLOR 5 /* Pseudo color readonly */ | |
57 | ||
58 | #define FB_ACCEL_NONE 0 /* no hardware accelerator */ | |
59 | #define FB_ACCEL_ATARIBLITT 1 /* Atari Blitter */ | |
60 | #define FB_ACCEL_AMIGABLITT 2 /* Amiga Blitter */ | |
61 | #define FB_ACCEL_S3_TRIO64 3 /* Cybervision64 (S3 Trio64) */ | |
62 | #define FB_ACCEL_NCR_77C32BLT 4 /* RetinaZ3 (NCR 77C32BLT) */ | |
63 | #define FB_ACCEL_S3_VIRGE 5 /* Cybervision64/3D (S3 ViRGE) */ | |
64 | #define FB_ACCEL_ATI_MACH64GX 6 /* ATI Mach 64GX family */ | |
65 | #define FB_ACCEL_DEC_TGA 7 /* DEC 21030 TGA */ | |
66 | #define FB_ACCEL_ATI_MACH64CT 8 /* ATI Mach 64CT family */ | |
67 | #define FB_ACCEL_ATI_MACH64VT 9 /* ATI Mach 64CT family VT class */ | |
68 | #define FB_ACCEL_ATI_MACH64GT 10 /* ATI Mach 64CT family GT class */ | |
69 | #define FB_ACCEL_SUN_CREATOR 11 /* Sun Creator/Creator3D */ | |
70 | #define FB_ACCEL_SUN_CGSIX 12 /* Sun cg6 */ | |
71 | #define FB_ACCEL_SUN_LEO 13 /* Sun leo/zx */ | |
72 | #define FB_ACCEL_IMS_TWINTURBO 14 /* IMS Twin Turbo */ | |
73 | #define FB_ACCEL_3DLABS_PERMEDIA2 15 /* 3Dlabs Permedia 2 */ | |
74 | #define FB_ACCEL_MATROX_MGA2064W 16 /* Matrox MGA2064W (Millenium) */ | |
75 | #define FB_ACCEL_MATROX_MGA1064SG 17 /* Matrox MGA1064SG (Mystique) */ | |
76 | #define FB_ACCEL_MATROX_MGA2164W 18 /* Matrox MGA2164W (Millenium II) */ | |
77 | #define FB_ACCEL_MATROX_MGA2164W_AGP 19 /* Matrox MGA2164W (Millenium II) */ | |
78 | #define FB_ACCEL_MATROX_MGAG100 20 /* Matrox G100 (Productiva G100) */ | |
79 | #define FB_ACCEL_MATROX_MGAG200 21 /* Matrox G200 (Myst, Mill, ...) */ | |
80 | #define FB_ACCEL_SUN_CG14 22 /* Sun cgfourteen */ | |
81 | #define FB_ACCEL_SUN_BWTWO 23 /* Sun bwtwo */ | |
82 | #define FB_ACCEL_SUN_CGTHREE 24 /* Sun cgthree */ | |
83 | #define FB_ACCEL_SUN_TCX 25 /* Sun tcx */ | |
84 | #define FB_ACCEL_MATROX_MGAG400 26 /* Matrox G400 */ | |
85 | #define FB_ACCEL_NV3 27 /* nVidia RIVA 128 */ | |
86 | #define FB_ACCEL_NV4 28 /* nVidia RIVA TNT */ | |
87 | #define FB_ACCEL_NV5 29 /* nVidia RIVA TNT2 */ | |
88 | #define FB_ACCEL_CT_6555x 30 /* C&T 6555x */ | |
89 | #define FB_ACCEL_3DFX_BANSHEE 31 /* 3Dfx Banshee */ | |
90 | #define FB_ACCEL_ATI_RAGE128 32 /* ATI Rage128 family */ | |
91 | ||
92 | struct fb_fix_screeninfo { | |
93 | char id[16]; /* identification string eg "TT Builtin" */ | |
94 | char *smem_start; /* Start of frame buffer mem */ | |
95 | /* (physical address) */ | |
96 | __u32 smem_len; /* Length of frame buffer mem */ | |
97 | __u32 type; /* see FB_TYPE_* */ | |
98 | __u32 type_aux; /* Interleave for interleaved Planes */ | |
99 | __u32 visual; /* see FB_VISUAL_* */ | |
100 | __u16 xpanstep; /* zero if no hardware panning */ | |
101 | __u16 ypanstep; /* zero if no hardware panning */ | |
102 | __u16 ywrapstep; /* zero if no hardware ywrap */ | |
103 | __u32 line_length; /* length of a line in bytes */ | |
104 | char *mmio_start; /* Start of Memory Mapped I/O */ | |
105 | /* (physical address) */ | |
106 | __u32 mmio_len; /* Length of Memory Mapped I/O */ | |
107 | __u32 accel; /* Type of acceleration available */ | |
108 | __u16 reserved[3]; /* Reserved for future compatibility */ | |
109 | }; | |
110 | ||
111 | /* Interpretation of offset for color fields: All offsets are from the right, | |
112 | * inside a "pixel" value, which is exactly 'bits_per_pixel' wide (means: you | |
113 | * can use the offset as right argument to <<). A pixel afterwards is a bit | |
114 | * stream and is written to video memory as that unmodified. This implies | |
115 | * big-endian byte order if bits_per_pixel is greater than 8. | |
116 | */ | |
117 | struct fb_bitfield { | |
118 | __u32 offset; /* beginning of bitfield */ | |
119 | __u32 length; /* length of bitfield */ | |
120 | __u32 msb_right; /* != 0 : Most significant bit is */ | |
121 | /* right */ | |
122 | }; | |
123 | ||
124 | #define FB_NONSTD_HAM 1 /* Hold-And-Modify (HAM) */ | |
125 | ||
126 | #define FB_ACTIVATE_NOW 0 /* set values immediately (or vbl) */ | |
127 | #define FB_ACTIVATE_NXTOPEN 1 /* activate on next open */ | |
128 | #define FB_ACTIVATE_TEST 2 /* don't set, round up impossible */ | |
129 | #define FB_ACTIVATE_MASK 15 | |
130 | /* values */ | |
131 | #define FB_ACTIVATE_VBL 16 /* activate values on next vbl */ | |
132 | #define FB_CHANGE_CMAP_VBL 32 /* change colormap on vbl */ | |
133 | #define FB_ACTIVATE_ALL 64 /* change all VCs on this fb */ | |
134 | ||
135 | #define FB_ACCELF_TEXT 1 /* text mode acceleration */ | |
136 | ||
137 | #define FB_SYNC_HOR_HIGH_ACT 1 /* horizontal sync high active */ | |
138 | #define FB_SYNC_VERT_HIGH_ACT 2 /* vertical sync high active */ | |
139 | #define FB_SYNC_EXT 4 /* external sync */ | |
140 | #define FB_SYNC_COMP_HIGH_ACT 8 /* composite sync high active */ | |
141 | #define FB_SYNC_BROADCAST 16 /* broadcast video timings */ | |
142 | /* vtotal = 144d/288n/576i => PAL */ | |
143 | /* vtotal = 121d/242n/484i => NTSC */ | |
144 | #define FB_SYNC_ON_GREEN 32 /* sync on green */ | |
145 | ||
146 | #define FB_VMODE_NONINTERLACED 0 /* non interlaced */ | |
147 | #define FB_VMODE_INTERLACED 1 /* interlaced */ | |
148 | #define FB_VMODE_DOUBLE 2 /* double scan */ | |
149 | #define FB_VMODE_MASK 255 | |
150 | ||
151 | #define FB_VMODE_YWRAP 256 /* ywrap instead of panning */ | |
152 | #define FB_VMODE_SMOOTH_XPAN 512 /* smooth xpan possible (internally used) */ | |
153 | #define FB_VMODE_CONUPDATE 512 /* don't update x/yoffset */ | |
154 | ||
155 | struct fb_var_screeninfo { | |
156 | __u32 xres; /* visible resolution */ | |
157 | __u32 yres; | |
158 | __u32 xres_virtual; /* virtual resolution */ | |
159 | __u32 yres_virtual; | |
160 | __u32 xoffset; /* offset from virtual to visible */ | |
161 | __u32 yoffset; /* resolution */ | |
162 | ||
163 | __u32 bits_per_pixel; /* guess what */ | |
164 | __u32 grayscale; /* != 0 Graylevels instead of colors */ | |
165 | ||
166 | struct fb_bitfield red; /* bitfield in fb mem if true color, */ | |
167 | struct fb_bitfield green; /* else only length is significant */ | |
168 | struct fb_bitfield blue; | |
169 | struct fb_bitfield transp; /* transparency */ | |
170 | ||
171 | __u32 nonstd; /* != 0 Non standard pixel format */ | |
172 | ||
173 | __u32 activate; /* see FB_ACTIVATE_* */ | |
174 | ||
175 | __u32 height; /* height of picture in mm */ | |
176 | __u32 width; /* width of picture in mm */ | |
177 | ||
178 | __u32 accel_flags; /* acceleration flags (hints) */ | |
179 | ||
180 | /* Timing: All values in pixclocks, except pixclock (of course) */ | |
181 | __u32 pixclock; /* pixel clock in ps (pico seconds) */ | |
182 | __u32 left_margin; /* time from sync to picture */ | |
183 | __u32 right_margin; /* time from picture to sync */ | |
184 | __u32 upper_margin; /* time from sync to picture */ | |
185 | __u32 lower_margin; | |
186 | __u32 hsync_len; /* length of horizontal sync */ | |
187 | __u32 vsync_len; /* length of vertical sync */ | |
188 | __u32 sync; /* see FB_SYNC_* */ | |
189 | __u32 vmode; /* see FB_VMODE_* */ | |
190 | __u32 reserved[6]; /* Reserved for future compatibility */ | |
191 | }; | |
192 | ||
193 | struct fb_cmap { | |
194 | __u32 start; /* First entry */ | |
195 | __u32 len; /* Number of entries */ | |
196 | __u16 *red; /* Red values */ | |
197 | __u16 *green; | |
198 | __u16 *blue; | |
199 | __u16 *transp; /* transparency, can be NULL */ | |
200 | }; | |
201 | ||
202 | struct fb_con2fbmap { | |
203 | __u32 console; | |
204 | __u32 framebuffer; | |
205 | }; | |
206 | ||
207 | struct fb_monspecs { | |
208 | __u32 hfmin; /* hfreq lower limit (Hz) */ | |
209 | __u32 hfmax; /* hfreq upper limit (Hz) */ | |
210 | __u16 vfmin; /* vfreq lower limit (Hz) */ | |
211 | __u16 vfmax; /* vfreq upper limit (Hz) */ | |
212 | unsigned dpms:1; /* supports DPMS */ | |
213 | }; | |
214 | ||
215 | #if 1 | |
216 | ||
217 | #define FBCMD_GET_CURRENTPAR 0xDEAD0005 | |
218 | #define FBCMD_SET_CURRENTPAR 0xDEAD8005 | |
219 | ||
220 | #endif | |
221 | ||
222 | #if 1 /* Preliminary */ | |
223 | ||
224 | /* | |
225 | * Hardware Cursor | |
226 | */ | |
227 | ||
228 | #define FBIOGET_FCURSORINFO 0x4607 | |
229 | #define FBIOGET_VCURSORINFO 0x4608 | |
230 | #define FBIOPUT_VCURSORINFO 0x4609 | |
231 | #define FBIOGET_CURSORSTATE 0x460A | |
232 | #define FBIOPUT_CURSORSTATE 0x460B | |
233 | ||
234 | struct fb_fix_cursorinfo { | |
235 | __u16 crsr_width; /* width and height of the cursor in */ | |
236 | __u16 crsr_height; /* pixels (zero if no cursor) */ | |
237 | __u16 crsr_xsize; /* cursor size in display pixels */ | |
238 | __u16 crsr_ysize; | |
239 | __u16 crsr_color1; /* colormap entry for cursor color1 */ | |
240 | __u16 crsr_color2; /* colormap entry for cursor color2 */ | |
241 | }; | |
242 | ||
243 | struct fb_var_cursorinfo { | |
244 | __u16 width; | |
245 | __u16 height; | |
246 | __u16 xspot; | |
247 | __u16 yspot; | |
248 | __u8 data[1]; /* field with [height][width] */ | |
249 | }; | |
250 | ||
251 | struct fb_cursorstate { | |
252 | __s16 xoffset; | |
253 | __s16 yoffset; | |
254 | __u16 mode; | |
255 | }; | |
256 | ||
257 | #define FB_CURSOR_OFF 0 | |
258 | #define FB_CURSOR_ON 1 | |
259 | #define FB_CURSOR_FLASH 2 | |
260 | ||
261 | #endif /* Preliminary */ | |
262 | ||
263 | #endif /* _LINUX_FB_H */ |