2 * linux/drivers/video/modedb.c -- Standard video mode database management
4 * Copyright (C) 1999 Geert Uytterhoeven
6 * 2001 - Documented with DocBook
7 * - Brad Douglas <brad@neruo.com>
9 * This file is subject to the terms and conditions of the GNU General Public
10 * License. See the file COPYING in the main directory of this archive for
14 #include <linux/module.h>
15 #include <linux/slab.h>
17 #include <linux/kernel.h>
21 #define name_matches(v, s, l) \
22 ((v).name && !strncmp((s), (v).name, (l)) && strlen((v).name) == (l))
23 #define res_matches(v, x, y) \
24 ((v).xres == (x) && (v).yres == (y))
27 #define DPRINTK(fmt, args...) printk("modedb %s: " fmt, __func__ , ## args)
29 #define DPRINTK(fmt, args...)
32 const char *fb_mode_option;
33 EXPORT_SYMBOL_GPL(fb_mode_option);
36 * Standard video mode definitions (taken from XFree86)
39 static const struct fb_videomode modedb[] = {
41 /* 640x400 @ 70 Hz, 31.5 kHz hsync */
42 NULL, 70, 640, 400, 39721, 40, 24, 39, 9, 96, 2,
43 0, FB_VMODE_NONINTERLACED
45 /* 640x480 @ 60 Hz, 31.5 kHz hsync */
46 NULL, 60, 640, 480, 39721, 40, 24, 32, 11, 96, 2,
47 0, FB_VMODE_NONINTERLACED
49 /* 800x600 @ 56 Hz, 35.15 kHz hsync */
50 NULL, 56, 800, 600, 27777, 128, 24, 22, 1, 72, 2,
51 0, FB_VMODE_NONINTERLACED
53 /* 1024x768 @ 87 Hz interlaced, 35.5 kHz hsync */
54 NULL, 87, 1024, 768, 22271, 56, 24, 33, 8, 160, 8,
55 0, FB_VMODE_INTERLACED
57 /* 640x400 @ 85 Hz, 37.86 kHz hsync */
58 NULL, 85, 640, 400, 31746, 96, 32, 41, 1, 64, 3,
59 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
61 /* 640x480 @ 72 Hz, 36.5 kHz hsync */
62 NULL, 72, 640, 480, 31746, 144, 40, 30, 8, 40, 3,
63 0, FB_VMODE_NONINTERLACED
65 /* 640x480 @ 75 Hz, 37.50 kHz hsync */
66 NULL, 75, 640, 480, 31746, 120, 16, 16, 1, 64, 3,
67 0, FB_VMODE_NONINTERLACED
69 /* 800x600 @ 60 Hz, 37.8 kHz hsync */
70 NULL, 60, 800, 600, 25000, 88, 40, 23, 1, 128, 4,
71 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
73 /* 640x480 @ 85 Hz, 43.27 kHz hsync */
74 NULL, 85, 640, 480, 27777, 80, 56, 25, 1, 56, 3,
75 0, FB_VMODE_NONINTERLACED
77 /* 1152x864 @ 89 Hz interlaced, 44 kHz hsync */
78 NULL, 89, 1152, 864, 15384, 96, 16, 110, 1, 216, 10,
79 0, FB_VMODE_INTERLACED
81 /* 800x600 @ 72 Hz, 48.0 kHz hsync */
82 NULL, 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
83 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
85 /* 1024x768 @ 60 Hz, 48.4 kHz hsync */
86 NULL, 60, 1024, 768, 15384, 168, 8, 29, 3, 144, 6,
87 0, FB_VMODE_NONINTERLACED
89 /* 640x480 @ 100 Hz, 53.01 kHz hsync */
90 NULL, 100, 640, 480, 21834, 96, 32, 36, 8, 96, 6,
91 0, FB_VMODE_NONINTERLACED
93 /* 1152x864 @ 60 Hz, 53.5 kHz hsync */
94 NULL, 60, 1152, 864, 11123, 208, 64, 16, 4, 256, 8,
95 0, FB_VMODE_NONINTERLACED
97 /* 800x600 @ 85 Hz, 55.84 kHz hsync */
98 NULL, 85, 800, 600, 16460, 160, 64, 36, 16, 64, 5,
99 0, FB_VMODE_NONINTERLACED
101 /* 1024x768 @ 70 Hz, 56.5 kHz hsync */
102 NULL, 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6,
103 0, FB_VMODE_NONINTERLACED
105 /* 1280x1024 @ 87 Hz interlaced, 51 kHz hsync */
106 NULL, 87, 1280, 1024, 12500, 56, 16, 128, 1, 216, 12,
107 0, FB_VMODE_INTERLACED
109 /* 800x600 @ 100 Hz, 64.02 kHz hsync */
110 NULL, 100, 800, 600, 14357, 160, 64, 30, 4, 64, 6,
111 0, FB_VMODE_NONINTERLACED
113 /* 1024x768 @ 76 Hz, 62.5 kHz hsync */
114 NULL, 76, 1024, 768, 11764, 208, 8, 36, 16, 120, 3,
115 0, FB_VMODE_NONINTERLACED
117 /* 1152x864 @ 70 Hz, 62.4 kHz hsync */
118 NULL, 70, 1152, 864, 10869, 106, 56, 20, 1, 160, 10,
119 0, FB_VMODE_NONINTERLACED
121 /* 1280x1024 @ 61 Hz, 64.2 kHz hsync */
122 NULL, 61, 1280, 1024, 9090, 200, 48, 26, 1, 184, 3,
123 0, FB_VMODE_NONINTERLACED
125 /* 1400x1050 @ 60Hz, 63.9 kHz hsync */
126 NULL, 60, 1400, 1050, 9259, 136, 40, 13, 1, 112, 3,
127 0, FB_VMODE_NONINTERLACED
129 /* 1400x1050 @ 75,107 Hz, 82,392 kHz +hsync +vsync*/
130 NULL, 75, 1400, 1050, 7190, 120, 56, 23, 10, 112, 13,
131 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
133 /* 1400x1050 @ 60 Hz, ? kHz +hsync +vsync*/
134 NULL, 60, 1400, 1050, 9259, 128, 40, 12, 0, 112, 3,
135 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
137 /* 1024x768 @ 85 Hz, 70.24 kHz hsync */
138 NULL, 85, 1024, 768, 10111, 192, 32, 34, 14, 160, 6,
139 0, FB_VMODE_NONINTERLACED
141 /* 1152x864 @ 78 Hz, 70.8 kHz hsync */
142 NULL, 78, 1152, 864, 9090, 228, 88, 32, 0, 84, 12,
143 0, FB_VMODE_NONINTERLACED
145 /* 1280x1024 @ 70 Hz, 74.59 kHz hsync */
146 NULL, 70, 1280, 1024, 7905, 224, 32, 28, 8, 160, 8,
147 0, FB_VMODE_NONINTERLACED
149 /* 1600x1200 @ 60Hz, 75.00 kHz hsync */
150 NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
151 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
153 /* 1152x864 @ 84 Hz, 76.0 kHz hsync */
154 NULL, 84, 1152, 864, 7407, 184, 312, 32, 0, 128, 12,
155 0, FB_VMODE_NONINTERLACED
157 /* 1280x1024 @ 74 Hz, 78.85 kHz hsync */
158 NULL, 74, 1280, 1024, 7407, 256, 32, 34, 3, 144, 3,
159 0, FB_VMODE_NONINTERLACED
161 /* 1024x768 @ 100Hz, 80.21 kHz hsync */
162 NULL, 100, 1024, 768, 8658, 192, 32, 21, 3, 192, 10,
163 0, FB_VMODE_NONINTERLACED
165 /* 1280x1024 @ 76 Hz, 81.13 kHz hsync */
166 NULL, 76, 1280, 1024, 7407, 248, 32, 34, 3, 104, 3,
167 0, FB_VMODE_NONINTERLACED
169 /* 1600x1200 @ 70 Hz, 87.50 kHz hsync */
170 NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
171 0, FB_VMODE_NONINTERLACED
173 /* 1152x864 @ 100 Hz, 89.62 kHz hsync */
174 NULL, 100, 1152, 864, 7264, 224, 32, 17, 2, 128, 19,
175 0, FB_VMODE_NONINTERLACED
177 /* 1280x1024 @ 85 Hz, 91.15 kHz hsync */
178 NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
179 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
181 /* 1600x1200 @ 75 Hz, 93.75 kHz hsync */
182 NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
183 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
185 /* 1680x1050 @ 60 Hz, 65.191 kHz hsync */
186 NULL, 60, 1680, 1050, 6848, 280, 104, 30, 3, 176, 6,
187 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
189 /* 1600x1200 @ 85 Hz, 105.77 kHz hsync */
190 NULL, 85, 1600, 1200, 4545, 272, 16, 37, 4, 192, 3,
191 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
193 /* 1280x1024 @ 100 Hz, 107.16 kHz hsync */
194 NULL, 100, 1280, 1024, 5502, 256, 32, 26, 7, 128, 15,
195 0, FB_VMODE_NONINTERLACED
197 /* 1800x1440 @ 64Hz, 96.15 kHz hsync */
198 NULL, 64, 1800, 1440, 4347, 304, 96, 46, 1, 192, 3,
199 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
201 /* 1800x1440 @ 70Hz, 104.52 kHz hsync */
202 NULL, 70, 1800, 1440, 4000, 304, 96, 46, 1, 192, 3,
203 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
205 /* 512x384 @ 78 Hz, 31.50 kHz hsync */
206 NULL, 78, 512, 384, 49603, 48, 16, 16, 1, 64, 3,
207 0, FB_VMODE_NONINTERLACED
209 /* 512x384 @ 85 Hz, 34.38 kHz hsync */
210 NULL, 85, 512, 384, 45454, 48, 16, 16, 1, 64, 3,
211 0, FB_VMODE_NONINTERLACED
213 /* 320x200 @ 70 Hz, 31.5 kHz hsync, 8:5 aspect ratio */
214 NULL, 70, 320, 200, 79440, 16, 16, 20, 4, 48, 1,
217 /* 320x240 @ 60 Hz, 31.5 kHz hsync, 4:3 aspect ratio */
218 NULL, 60, 320, 240, 79440, 16, 16, 16, 5, 48, 1,
221 /* 320x240 @ 72 Hz, 36.5 kHz hsync */
222 NULL, 72, 320, 240, 63492, 16, 16, 16, 4, 48, 2,
225 /* 400x300 @ 56 Hz, 35.2 kHz hsync, 4:3 aspect ratio */
226 NULL, 56, 400, 300, 55555, 64, 16, 10, 1, 32, 1,
229 /* 400x300 @ 60 Hz, 37.8 kHz hsync */
230 NULL, 60, 400, 300, 50000, 48, 16, 11, 1, 64, 2,
233 /* 400x300 @ 72 Hz, 48.0 kHz hsync */
234 NULL, 72, 400, 300, 40000, 32, 24, 11, 19, 64, 3,
237 /* 480x300 @ 56 Hz, 35.2 kHz hsync, 8:5 aspect ratio */
238 NULL, 56, 480, 300, 46176, 80, 16, 10, 1, 40, 1,
241 /* 480x300 @ 60 Hz, 37.8 kHz hsync */
242 NULL, 60, 480, 300, 41858, 56, 16, 11, 1, 80, 2,
245 /* 480x300 @ 63 Hz, 39.6 kHz hsync */
246 NULL, 63, 480, 300, 40000, 56, 16, 11, 1, 80, 2,
249 /* 480x300 @ 72 Hz, 48.0 kHz hsync */
250 NULL, 72, 480, 300, 33386, 40, 24, 11, 19, 80, 3,
253 /* 1920x1200 @ 60 Hz, 74.5 Khz hsync */
254 NULL, 60, 1920, 1200, 5177, 128, 336, 1, 38, 208, 3,
255 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
256 FB_VMODE_NONINTERLACED
258 /* 1152x768, 60 Hz, PowerBook G4 Titanium I and II */
259 NULL, 60, 1152, 768, 14047, 158, 26, 29, 3, 136, 6,
260 FB_SYNC_HOR_HIGH_ACT|FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED
262 /* 1366x768, 60 Hz, 47.403 kHz hsync, WXGA 16:9 aspect ratio */
263 NULL, 60, 1366, 768, 13806, 120, 10, 14, 3, 32, 5,
264 0, FB_VMODE_NONINTERLACED
266 /* 1280x800, 60 Hz, 47.403 kHz hsync, WXGA 16:10 aspect ratio */
267 NULL, 60, 1280, 800, 12048, 200, 64, 24, 1, 136, 3,
268 0, FB_VMODE_NONINTERLACED
270 /* 720x576i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */
271 NULL, 50, 720, 576, 74074, 64, 16, 39, 5, 64, 5,
272 0, FB_VMODE_INTERLACED
274 /* 800x520i @ 50 Hz, 15.625 kHz hsync (PAL RGB) */
275 NULL, 50, 800, 520, 58823, 144, 64, 72, 28, 80, 5,
276 0, FB_VMODE_INTERLACED
280 #ifdef CONFIG_FB_MODE_HELPERS
281 const struct fb_videomode vesa_modes[] = {
282 /* 0 640x350-85 VESA */
283 { NULL, 85, 640, 350, 31746, 96, 32, 60, 32, 64, 3,
284 FB_SYNC_HOR_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA},
285 /* 1 640x400-85 VESA */
286 { NULL, 85, 640, 400, 31746, 96, 32, 41, 01, 64, 3,
287 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
288 /* 2 720x400-85 VESA */
289 { NULL, 85, 721, 400, 28169, 108, 36, 42, 01, 72, 3,
290 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
291 /* 3 640x480-60 VESA */
292 { NULL, 60, 640, 480, 39682, 48, 16, 33, 10, 96, 2,
293 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
294 /* 4 640x480-72 VESA */
295 { NULL, 72, 640, 480, 31746, 128, 24, 29, 9, 40, 2,
296 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
297 /* 5 640x480-75 VESA */
298 { NULL, 75, 640, 480, 31746, 120, 16, 16, 01, 64, 3,
299 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
300 /* 6 640x480-85 VESA */
301 { NULL, 85, 640, 480, 27777, 80, 56, 25, 01, 56, 3,
302 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
303 /* 7 800x600-56 VESA */
304 { NULL, 56, 800, 600, 27777, 128, 24, 22, 01, 72, 2,
305 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
306 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
307 /* 8 800x600-60 VESA */
308 { NULL, 60, 800, 600, 25000, 88, 40, 23, 01, 128, 4,
309 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
310 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
311 /* 9 800x600-72 VESA */
312 { NULL, 72, 800, 600, 20000, 64, 56, 23, 37, 120, 6,
313 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
314 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
315 /* 10 800x600-75 VESA */
316 { NULL, 75, 800, 600, 20202, 160, 16, 21, 01, 80, 3,
317 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
318 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
319 /* 11 800x600-85 VESA */
320 { NULL, 85, 800, 600, 17761, 152, 32, 27, 01, 64, 3,
321 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
322 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
323 /* 12 1024x768i-43 VESA */
324 { NULL, 43, 1024, 768, 22271, 56, 8, 41, 0, 176, 8,
325 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
326 FB_VMODE_INTERLACED, FB_MODE_IS_VESA },
327 /* 13 1024x768-60 VESA */
328 { NULL, 60, 1024, 768, 15384, 160, 24, 29, 3, 136, 6,
329 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
330 /* 14 1024x768-70 VESA */
331 { NULL, 70, 1024, 768, 13333, 144, 24, 29, 3, 136, 6,
332 0, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
333 /* 15 1024x768-75 VESA */
334 { NULL, 75, 1024, 768, 12690, 176, 16, 28, 1, 96, 3,
335 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
336 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
337 /* 16 1024x768-85 VESA */
338 { NULL, 85, 1024, 768, 10582, 208, 48, 36, 1, 96, 3,
339 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
340 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
341 /* 17 1152x864-75 VESA */
342 { NULL, 75, 1152, 864, 9259, 256, 64, 32, 1, 128, 3,
343 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
344 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
345 /* 18 1280x960-60 VESA */
346 { NULL, 60, 1280, 960, 9259, 312, 96, 36, 1, 112, 3,
347 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
348 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
349 /* 19 1280x960-85 VESA */
350 { NULL, 85, 1280, 960, 6734, 224, 64, 47, 1, 160, 3,
351 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
352 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
353 /* 20 1280x1024-60 VESA */
354 { NULL, 60, 1280, 1024, 9259, 248, 48, 38, 1, 112, 3,
355 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
356 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
357 /* 21 1280x1024-75 VESA */
358 { NULL, 75, 1280, 1024, 7407, 248, 16, 38, 1, 144, 3,
359 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
360 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
361 /* 22 1280x1024-85 VESA */
362 { NULL, 85, 1280, 1024, 6349, 224, 64, 44, 1, 160, 3,
363 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
364 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
365 /* 23 1600x1200-60 VESA */
366 { NULL, 60, 1600, 1200, 6172, 304, 64, 46, 1, 192, 3,
367 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
368 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
369 /* 24 1600x1200-65 VESA */
370 { NULL, 65, 1600, 1200, 5698, 304, 64, 46, 1, 192, 3,
371 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
372 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
373 /* 25 1600x1200-70 VESA */
374 { NULL, 70, 1600, 1200, 5291, 304, 64, 46, 1, 192, 3,
375 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
376 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
377 /* 26 1600x1200-75 VESA */
378 { NULL, 75, 1600, 1200, 4938, 304, 64, 46, 1, 192, 3,
379 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
380 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
381 /* 27 1600x1200-85 VESA */
382 { NULL, 85, 1600, 1200, 4357, 304, 64, 46, 1, 192, 3,
383 FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
384 FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
385 /* 28 1792x1344-60 VESA */
386 { NULL, 60, 1792, 1344, 4882, 328, 128, 46, 1, 200, 3,
387 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
388 /* 29 1792x1344-75 VESA */
389 { NULL, 75, 1792, 1344, 3831, 352, 96, 69, 1, 216, 3,
390 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
391 /* 30 1856x1392-60 VESA */
392 { NULL, 60, 1856, 1392, 4580, 352, 96, 43, 1, 224, 3,
393 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
394 /* 31 1856x1392-75 VESA */
395 { NULL, 75, 1856, 1392, 3472, 352, 128, 104, 1, 224, 3,
396 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
397 /* 32 1920x1440-60 VESA */
398 { NULL, 60, 1920, 1440, 4273, 344, 128, 56, 1, 200, 3,
399 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
400 /* 33 1920x1440-75 VESA */
401 { NULL, 75, 1920, 1440, 3367, 352, 144, 56, 1, 224, 3,
402 FB_SYNC_VERT_HIGH_ACT, FB_VMODE_NONINTERLACED, FB_MODE_IS_VESA },
404 EXPORT_SYMBOL(vesa_modes);
406 const struct fb_videomode cea_modes[CEA_MODEDB_SIZE] = {
408 /* 1: 640x480p @ 59.94Hz/60Hz */
409 {.refresh = 59, .xres = 640, .yres = 480, .pixclock = 39721,
410 .left_margin = 48, .right_margin = 16,
411 .upper_margin = 33, .lower_margin = 1,
412 .hsync_len = 96, .vsync_len = 2,
414 .vmode = FB_VMODE_NONINTERLACED},
415 /* 2: 720x480p @ 59.94Hz/60Hz */
416 {.refresh = 59, .xres = 720, .yres = 480, .pixclock = 37037,
417 .left_margin = 60, .right_margin = 16,
418 .upper_margin = 30, .lower_margin = 9,
419 .hsync_len = 62, .vsync_len = 6,
421 .vmode = FB_VMODE_NONINTERLACED},
422 /* 3: 720x480p @ 59.94Hz/60Hz */
423 {.refresh = 59, .xres = 720, .yres = 480, .pixclock = 37037,
424 .left_margin = 60, .right_margin = 16,
425 .upper_margin = 30, .lower_margin = 9,
426 .hsync_len = 62, .vsync_len = 6,
428 .vmode = FB_VMODE_NONINTERLACED},
429 /* 4: 1280x720p @ 59.94Hz/60Hz */
430 {.refresh = 60, .xres = 1280, .yres = 720, .pixclock = 13468,
431 .left_margin = 220, .right_margin = 110,
432 .upper_margin = 20, .lower_margin = 5,
433 .hsync_len = 40, .vsync_len = 5,
434 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
435 .vmode = FB_VMODE_NONINTERLACED},
436 /* 5: 1920x1080i @ 59.94Hz/60Hz */
437 {.refresh = 60, .xres = 1920, .yres = 1080, .pixclock = 13468,
438 .left_margin = 148, .right_margin = 88,
439 .upper_margin = 15, .lower_margin = 2,
440 .hsync_len = 44, .vsync_len = 5,
441 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
442 .vmode = FB_VMODE_INTERLACED},
443 /* 6: 720(1440)x480i @ 59.94Hz/60Hz */
444 {.refresh = 59, .xres = 1440, .yres = 480, .pixclock = 37037,
445 .left_margin = 114, .right_margin = 38,
446 .upper_margin = 15, .lower_margin = 4,
447 .hsync_len = 124, .vsync_len = 3,
449 .vmode = FB_VMODE_INTERLACED},
450 /* 7: 720(1440)x480i @ 59.94Hz/60Hz */
451 {.refresh = 59, .xres = 1440, .yres = 480, .pixclock = 37037,
452 .left_margin = 114, .right_margin = 38,
453 .upper_margin = 15, .lower_margin = 4,
454 .hsync_len = 124, .vsync_len = 3,
456 .vmode = FB_VMODE_INTERLACED},
457 /* 8: 720(1440)x240p @ 59.94Hz/60Hz */
458 {.refresh = 59, .xres = 1440, .yres = 240, .pixclock = 37037,
459 .left_margin = 114, .right_margin = 38,
460 .upper_margin = 15, .lower_margin = 5,
461 .hsync_len = 124, .vsync_len = 3,
463 .vmode = FB_VMODE_NONINTERLACED},
464 /* 9: 720(1440)x240p @ 59.94Hz/60Hz */
465 {.refresh = 59, .xres = 1440, .yres = 240, .pixclock = 37037,
466 .left_margin = 114, .right_margin = 38,
467 .upper_margin = 15, .lower_margin = 5,
468 .hsync_len = 124, .vsync_len = 3,
470 .vmode = FB_VMODE_NONINTERLACED},
471 /* 10: 2880x480i @ 59.94Hz/60Hz */
472 {.refresh = 59, .xres = 2880, .yres = 480, .pixclock = 18518,
473 .left_margin = 228, .right_margin = 76,
474 .upper_margin = 15, .lower_margin = 4,
475 .hsync_len = 248, .vsync_len = 3,
477 .vmode = FB_VMODE_INTERLACED},
478 /* 11: 2880x480i @ 59.94Hz/60Hz */
479 {.refresh = 59, .xres = 2880, .yres = 480, .pixclock = 18518,
480 .left_margin = 228, .right_margin = 76,
481 .upper_margin = 15, .lower_margin = 4,
482 .hsync_len = 248, .vsync_len = 3,
484 .vmode = FB_VMODE_INTERLACED},
485 /* 12: 2880x240p @ 59.94Hz/60Hz */
486 {.refresh = 59, .xres = 2880, .yres = 240, .pixclock = 18518,
487 .left_margin = 228, .right_margin = 76,
488 .upper_margin = 15, .lower_margin = 5,
489 .hsync_len = 248, .vsync_len = 3,
491 .vmode = FB_VMODE_NONINTERLACED},
492 /* 13: 2880x240p @ 59.94Hz/60Hz */
493 {.refresh = 59, .xres = 2880, .yres = 240, .pixclock = 18518,
494 .left_margin = 228, .right_margin = 76,
495 .upper_margin = 15, .lower_margin = 5,
496 .hsync_len = 248, .vsync_len = 3,
498 .vmode = FB_VMODE_NONINTERLACED},
499 /* 14: 1440x480p @ 59.94Hz/60Hz */
500 {.refresh = 59, .xres = 1440, .yres = 480, .pixclock = 18518,
501 .left_margin = 120, .right_margin = 32,
502 .upper_margin = 30, .lower_margin = 9,
503 .hsync_len = 124, .vsync_len = 6,
505 .vmode = FB_VMODE_NONINTERLACED},
506 /* 15: 1440x480p @ 59.94Hz/60Hz */
507 {.refresh = 59, .xres = 1440, .yres = 480, .pixclock = 18518,
508 .left_margin = 120, .right_margin = 32,
509 .upper_margin = 30, .lower_margin = 9,
510 .hsync_len = 124, .vsync_len = 6,
512 .vmode = FB_VMODE_NONINTERLACED},
513 /* 16: 1920x1080p @ 59.94Hz/60Hz */
514 {.refresh = 60, .xres = 1920, .yres = 1080, .pixclock = 6734,
515 .left_margin = 148, .right_margin = 88,
516 .upper_margin = 36, .lower_margin = 4,
517 .hsync_len = 44, .vsync_len = 5,
518 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
519 .vmode = FB_VMODE_NONINTERLACED},
520 /* 17: 720x576p @ 50Hz */
521 {.refresh = 50, .xres = 720, .yres = 576, .pixclock = 37037,
522 .left_margin = 68, .right_margin = 12,
523 .upper_margin = 39, .lower_margin = 5,
524 .hsync_len = 64, .vsync_len = 5,
526 .vmode = FB_VMODE_NONINTERLACED},
527 /* 18: 720x576p @ 50Hz */
528 {.refresh = 50, .xres = 720, .yres = 576, .pixclock = 37037,
529 .left_margin = 68, .right_margin = 12,
530 .upper_margin = 39, .lower_margin = 5,
531 .hsync_len = 64, .vsync_len = 5,
533 .vmode = FB_VMODE_NONINTERLACED},
534 /* 19: 1280x720p @ 50Hz */
535 {.refresh = 50, .xres = 1280, .yres = 720, .pixclock = 13468,
536 .left_margin = 220, .right_margin = 440,
537 .upper_margin = 20, .lower_margin = 5,
538 .hsync_len = 40, .vsync_len = 5,
539 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
540 .vmode = FB_VMODE_NONINTERLACED},
541 /* 20: 1920x1080i @ 50Hz */
542 {.refresh = 50, .xres = 1920, .yres = 1080, .pixclock = 13468,
543 .left_margin = 148, .right_margin = 528,
544 .upper_margin = 15, .lower_margin = 2,
545 .hsync_len = 44, .vsync_len = 5,
546 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
547 .vmode = FB_VMODE_INTERLACED},
548 /* 21: 720(1440)x576i @ 50Hz */
549 {.refresh = 50, .xres = 1440, .yres = 576, .pixclock = 37037,
550 .left_margin = 138, .right_margin = 24,
551 .upper_margin = 19, .lower_margin = 2,
552 .hsync_len = 126, .vsync_len = 3,
554 .vmode = FB_VMODE_INTERLACED},
555 /* 22: 720(1440)x576i @ 50Hz */
556 {.refresh = 50, .xres = 1440, .yres = 576, .pixclock = 37037,
557 .left_margin = 138, .right_margin = 24,
558 .upper_margin = 19, .lower_margin = 2,
559 .hsync_len = 126, .vsync_len = 3,
561 .vmode = FB_VMODE_INTERLACED},
562 /* 23: 720(1440)x288p @ 50Hz */
563 {.refresh = 49, .xres = 1440, .yres = 288, .pixclock = 37037,
564 .left_margin = 138, .right_margin = 24,
565 .upper_margin = 19, .lower_margin = 4,
566 .hsync_len = 126, .vsync_len = 3,
568 .vmode = FB_VMODE_NONINTERLACED},
569 /* 24: 720(1440)x288p @ 50Hz */
570 {.refresh = 49, .xres = 1440, .yres = 288, .pixclock = 37037,
571 .left_margin = 138, .right_margin = 24,
572 .upper_margin = 19, .lower_margin = 4,
573 .hsync_len = 126, .vsync_len = 3,
575 .vmode = FB_VMODE_NONINTERLACED},
576 /* 25: 2880x576i @ 50Hz */
577 {.refresh = 50, .xres = 2880, .yres = 576, .pixclock = 18518,
578 .left_margin = 276, .right_margin = 48,
579 .upper_margin = 19, .lower_margin = 2,
580 .hsync_len = 252, .vsync_len = 3,
582 .vmode = FB_VMODE_INTERLACED},
583 /* 26: 2880x576i @ 50Hz */
584 {.refresh = 50, .xres = 2880, .yres = 576, .pixclock = 18518,
585 .left_margin = 276, .right_margin = 48,
586 .upper_margin = 19, .lower_margin = 2,
587 .hsync_len = 252, .vsync_len = 3,
589 .vmode = FB_VMODE_INTERLACED},
590 /* 27: 2880x288p @ 50Hz */
591 {.refresh = 49, .xres = 2880, .yres = 288, .pixclock = 18518,
592 .left_margin = 276, .right_margin = 48,
593 .upper_margin = 19, .lower_margin = 4,
594 .hsync_len = 252, .vsync_len = 3,
596 .vmode = FB_VMODE_NONINTERLACED},
597 /* 28: 2880x288p @ 50Hz */
598 {.refresh = 49, .xres = 2880, .yres = 288, .pixclock = 18518,
599 .left_margin = 276, .right_margin = 48,
600 .upper_margin = 19, .lower_margin = 4,
601 .hsync_len = 252, .vsync_len = 3,
603 .vmode = FB_VMODE_NONINTERLACED},
604 /* 29: 1440x576p @ 50Hz */
605 {.refresh = 50, .xres = 1440, .yres = 576, .pixclock = 18518,
606 .left_margin = 136, .right_margin = 24,
607 .upper_margin = 39, .lower_margin = 5,
608 .hsync_len = 128, .vsync_len = 5,
610 .vmode = FB_VMODE_NONINTERLACED},
611 /* 30: 1440x576p @ 50Hz */
612 {.refresh = 50, .xres = 1440, .yres = 576, .pixclock = 18518,
613 .left_margin = 136, .right_margin = 24,
614 .upper_margin = 39, .lower_margin = 5,
615 .hsync_len = 128, .vsync_len = 5,
617 .vmode = FB_VMODE_NONINTERLACED},
618 /* 31: 1920x1080p @ 50Hz */
619 {.refresh = 50, .xres = 1920, .yres = 1080, .pixclock = 6734,
620 .left_margin = 148, .right_margin = 528,
621 .upper_margin = 36, .lower_margin = 4,
622 .hsync_len = 44, .vsync_len = 5,
623 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
624 .vmode = FB_VMODE_NONINTERLACED},
625 /* 32: 1920x1080p @ 23.97Hz/24Hz */
626 {.refresh = 24, .xres = 1920, .yres = 1080, .pixclock = 13468,
627 .left_margin = 148, .right_margin = 638,
628 .upper_margin = 36, .lower_margin = 4,
629 .hsync_len = 44, .vsync_len = 5,
630 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
631 .vmode = FB_VMODE_NONINTERLACED},
632 /* 33: 1920x1080p @ 25Hz */
633 {.refresh = 25, .xres = 1920, .yres = 1080, .pixclock = 13468,
634 .left_margin = 148, .right_margin = 528,
635 .upper_margin = 36, .lower_margin = 4,
636 .hsync_len = 44, .vsync_len = 5,
637 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
638 .vmode = FB_VMODE_NONINTERLACED},
639 /* 34: 1920x1080p @ 29.97Hz/30Hz */
640 {.refresh = 30, .xres = 1920, .yres = 1080, .pixclock = 13468,
641 .left_margin = 148, .right_margin = 88,
642 .upper_margin = 36, .lower_margin = 4,
643 .hsync_len = 44, .vsync_len = 5,
644 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
645 .vmode = FB_VMODE_NONINTERLACED},
646 /* 35: 2880x480p @ 59.94Hz/60Hz */
647 {.refresh = 59, .xres = 2880, .yres = 480, .pixclock = 9259,
648 .left_margin = 240, .right_margin = 64,
649 .upper_margin = 30, .lower_margin = 9,
650 .hsync_len = 248, .vsync_len = 6,
652 .vmode = FB_VMODE_NONINTERLACED},
653 /* 36: 2880x480p @ 59.94Hz/60Hz */
654 {.refresh = 59, .xres = 2880, .yres = 480, .pixclock = 9259,
655 .left_margin = 240, .right_margin = 64,
656 .upper_margin = 30, .lower_margin = 9,
657 .hsync_len = 248, .vsync_len = 6,
659 .vmode = FB_VMODE_NONINTERLACED},
660 /* 37: 2880x576p @ 50Hz */
661 {.refresh = 50, .xres = 2880, .yres = 576, .pixclock = 9259,
662 .left_margin = 272, .right_margin = 48,
663 .upper_margin = 39, .lower_margin = 5,
664 .hsync_len = 256, .vsync_len = 5,
666 .vmode = FB_VMODE_NONINTERLACED},
667 /* 38: 2880x576p @ 50Hz */
668 {.refresh = 50, .xres = 2880, .yres = 576, .pixclock = 9259,
669 .left_margin = 272, .right_margin = 48,
670 .upper_margin = 39, .lower_margin = 5,
671 .hsync_len = 256, .vsync_len = 5,
673 .vmode = FB_VMODE_NONINTERLACED},
674 /* 39: 1920x1080i @ 50Hz */
675 {.refresh = 50, .xres = 1920, .yres = 1080, .pixclock = 13888,
676 .left_margin = 184, .right_margin = 32,
677 .upper_margin = 57, .lower_margin = 2,
678 .hsync_len = 168, .vsync_len = 5,
679 .sync = FB_SYNC_HOR_HIGH_ACT,
680 .vmode = FB_VMODE_INTERLACED},
681 /* 40: 1920x1080i @ 100Hz */
682 {.refresh = 100, .xres = 1920, .yres = 1080, .pixclock = 6734,
683 .left_margin = 148, .right_margin = 528,
684 .upper_margin = 15, .lower_margin = 2,
685 .hsync_len = 44, .vsync_len = 5,
686 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
687 .vmode = FB_VMODE_INTERLACED},
688 /* 41: 1280x720p @ 100Hz */
689 {.refresh = 100, .xres = 1280, .yres = 720, .pixclock = 6734,
690 .left_margin = 220, .right_margin = 440,
691 .upper_margin = 20, .lower_margin = 5,
692 .hsync_len = 40, .vsync_len = 5,
693 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
694 .vmode = FB_VMODE_NONINTERLACED},
695 /* 42: 720x576p @ 100Hz */
696 {.refresh = 100, .xres = 720, .yres = 576, .pixclock = 18518,
697 .left_margin = 68, .right_margin = 12,
698 .upper_margin = 39, .lower_margin = 5,
699 .hsync_len = 64, .vsync_len = 5,
701 .vmode = FB_VMODE_NONINTERLACED},
702 /* 43: 720x576p @ 100Hz */
703 {.refresh = 100, .xres = 720, .yres = 576, .pixclock = 18518,
704 .left_margin = 68, .right_margin = 12,
705 .upper_margin = 39, .lower_margin = 5,
706 .hsync_len = 64, .vsync_len = 5,
708 .vmode = FB_VMODE_NONINTERLACED},
709 /* 44: 720(1440)x576i @ 100Hz */
710 {.refresh = 100, .xres = 1440, .yres = 576, .pixclock = 18518,
711 .left_margin = 138, .right_margin = 24,
712 .upper_margin = 19, .lower_margin = 2,
713 .hsync_len = 126, .vsync_len = 3,
715 .vmode = FB_VMODE_INTERLACED},
716 /* 45: 720(1440)x576i @ 100Hz */
717 {.refresh = 100, .xres = 1440, .yres = 576, .pixclock = 18518,
718 .left_margin = 138, .right_margin = 24,
719 .upper_margin = 19, .lower_margin = 2,
720 .hsync_len = 126, .vsync_len = 3,
722 .vmode = FB_VMODE_INTERLACED},
723 /* 46: 1920x1080i @ 119.88/120Hz */
724 {.refresh = 120, .xres = 1920, .yres = 1080, .pixclock = 6734,
725 .left_margin = 148, .right_margin = 88,
726 .upper_margin = 15, .lower_margin = 2,
727 .hsync_len = 44, .vsync_len = 5,
728 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
729 .vmode = FB_VMODE_INTERLACED},
730 /* 47: 1280x720p @ 119.88/120Hz */
731 {.refresh = 120, .xres = 1280, .yres = 720, .pixclock = 6734,
732 .left_margin = 220, .right_margin = 110,
733 .upper_margin = 20, .lower_margin = 5,
734 .hsync_len = 40, .vsync_len = 5,
735 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
736 .vmode = FB_VMODE_NONINTERLACED},
737 /* 48: 720x480p @ 119.88/120Hz */
738 {.refresh = 119, .xres = 720, .yres = 480, .pixclock = 18518,
739 .left_margin = 60, .right_margin = 16,
740 .upper_margin = 30, .lower_margin = 9,
741 .hsync_len = 62, .vsync_len = 6,
743 .vmode = FB_VMODE_NONINTERLACED},
744 /* 49: 720x480p @ 119.88/120Hz */
745 {.refresh = 119, .xres = 720, .yres = 480, .pixclock = 18518,
746 .left_margin = 60, .right_margin = 16,
747 .upper_margin = 30, .lower_margin = 9,
748 .hsync_len = 62, .vsync_len = 6,
750 .vmode = FB_VMODE_NONINTERLACED},
751 /* 50: 720(1440)x480i @ 119.88/120Hz */
752 {.refresh = 119, .xres = 1440, .yres = 480, .pixclock = 18518,
753 .left_margin = 114, .right_margin = 38,
754 .upper_margin = 15, .lower_margin = 4,
755 .hsync_len = 124, .vsync_len = 3,
757 .vmode = FB_VMODE_INTERLACED},
758 /* 51: 720(1440)x480i @ 119.88/120Hz */
759 {.refresh = 119, .xres = 1440, .yres = 480, .pixclock = 18518,
760 .left_margin = 114, .right_margin = 38,
761 .upper_margin = 15, .lower_margin = 4,
762 .hsync_len = 124, .vsync_len = 3,
764 .vmode = FB_VMODE_INTERLACED},
765 /* 52: 720x576p @ 200Hz */
766 {.refresh = 200, .xres = 720, .yres = 576, .pixclock = 9259,
767 .left_margin = 68, .right_margin = 12,
768 .upper_margin = 39, .lower_margin = 5,
769 .hsync_len = 64, .vsync_len = 5,
771 .vmode = FB_VMODE_NONINTERLACED},
772 /* 53: 720x576p @ 200Hz */
773 {.refresh = 200, .xres = 720, .yres = 576, .pixclock = 9259,
774 .left_margin = 68, .right_margin = 12,
775 .upper_margin = 39, .lower_margin = 5,
776 .hsync_len = 64, .vsync_len = 5,
778 .vmode = FB_VMODE_NONINTERLACED},
779 /* 54: 720(1440)x576i @ 200Hz */
780 {.refresh = 200, .xres = 1440, .yres = 576, .pixclock = 9259,
781 .left_margin = 138, .right_margin = 24,
782 .upper_margin = 19, .lower_margin = 2,
783 .hsync_len = 126, .vsync_len = 3,
785 .vmode = FB_VMODE_INTERLACED},
786 /* 55: 720(1440)x576i @ 200Hz */
787 {.refresh = 200, .xres = 1440, .yres = 576, .pixclock = 9259,
788 .left_margin = 138, .right_margin = 24,
789 .upper_margin = 19, .lower_margin = 2,
790 .hsync_len = 126, .vsync_len = 3,
792 .vmode = FB_VMODE_INTERLACED},
793 /* 56: 720x480p @ 239.76/240Hz */
794 {.refresh = 239, .xres = 720, .yres = 480, .pixclock = 9259,
795 .left_margin = 60, .right_margin = 16,
796 .upper_margin = 30, .lower_margin = 9,
797 .hsync_len = 62, .vsync_len = 6,
799 .vmode = FB_VMODE_NONINTERLACED},
800 /* 57: 720x480p @ 239.76/240Hz */
801 {.refresh = 239, .xres = 720, .yres = 480, .pixclock = 9259,
802 .left_margin = 60, .right_margin = 16,
803 .upper_margin = 30, .lower_margin = 9,
804 .hsync_len = 62, .vsync_len = 6,
806 .vmode = FB_VMODE_NONINTERLACED},
807 /* 58: 720(1440)x480i @ 239.76/240Hz */
808 {.refresh = 239, .xres = 1440, .yres = 480, .pixclock = 9259,
809 .left_margin = 114, .right_margin = 38,
810 .upper_margin = 15, .lower_margin = 4,
811 .hsync_len = 124, .vsync_len = 3,
813 .vmode = FB_VMODE_INTERLACED},
814 /* 59: 720(1440)x480i @ 239.76/240Hz */
815 {.refresh = 239, .xres = 1440, .yres = 480, .pixclock = 9259,
816 .left_margin = 114, .right_margin = 38,
817 .upper_margin = 15, .lower_margin = 4,
818 .hsync_len = 124, .vsync_len = 3,
820 .vmode = FB_VMODE_INTERLACED},
821 /* 60: 1280x720p @ 23.97Hz/24Hz */
822 {.refresh = 24, .xres = 1280, .yres = 720, .pixclock = 16835,
823 .left_margin = 220, .right_margin = 1760,
824 .upper_margin = 20, .lower_margin = 5,
825 .hsync_len = 40, .vsync_len = 5,
826 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
827 .vmode = FB_VMODE_NONINTERLACED},
828 /* 61: 1280x720p @ 25Hz */
829 {.refresh = 25, .xres = 1280, .yres = 720, .pixclock = 13468,
830 .left_margin = 220, .right_margin = 2420,
831 .upper_margin = 20, .lower_margin = 5,
832 .hsync_len = 40, .vsync_len = 5,
833 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
834 .vmode = FB_VMODE_NONINTERLACED},
835 /* 62: 1280x720p @ 29.97Hz/30Hz */
836 {.refresh = 30, .xres = 1280, .yres = 720, .pixclock = 13468,
837 .left_margin = 220, .right_margin = 1760,
838 .upper_margin = 20, .lower_margin = 5,
839 .hsync_len = 40, .vsync_len = 5,
840 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
841 .vmode = FB_VMODE_NONINTERLACED},
842 /* 63: 1920x1080p @ 119.88/120Hz */
843 {.refresh = 120, .xres = 1920, .yres = 1080, .pixclock = 3367,
844 .left_margin = 148, .right_margin = 88,
845 .upper_margin = 36, .lower_margin = 4,
846 .hsync_len = 44, .vsync_len = 5,
847 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
848 .vmode = FB_VMODE_NONINTERLACED},
849 /* 64: 1920x1080p @ 100Hz */
850 {.refresh = 100, .xres = 1920, .yres = 1080, .pixclock = 3367,
851 .left_margin = 148, .right_margin = 528,
852 .upper_margin = 36, .lower_margin = 4,
853 .hsync_len = 44, .vsync_len = 5,
854 .sync = FB_SYNC_HOR_HIGH_ACT | FB_SYNC_VERT_HIGH_ACT,
855 .vmode = FB_VMODE_NONINTERLACED},
857 EXPORT_SYMBOL(cea_modes);
858 #endif /* CONFIG_FB_MODE_HELPERS */
861 * fb_try_mode - test a video mode
862 * @var: frame buffer user defined part of display
863 * @info: frame buffer info structure
864 * @mode: frame buffer video mode structure
865 * @bpp: color depth in bits per pixel
867 * Tries a video mode to test it's validity for device @info.
869 * Returns 1 on success.
873 static int fb_try_mode(struct fb_var_screeninfo *var, struct fb_info *info,
874 const struct fb_videomode *mode, unsigned int bpp)
878 DPRINTK("Trying mode %s %dx%d-%d@%d\n", mode->name ? mode->name : "noname",
879 mode->xres, mode->yres, bpp, mode->refresh);
880 var->xres = mode->xres;
881 var->yres = mode->yres;
882 var->xres_virtual = mode->xres;
883 var->yres_virtual = mode->yres;
886 var->bits_per_pixel = bpp;
887 var->activate |= FB_ACTIVATE_TEST;
888 var->pixclock = mode->pixclock;
889 var->left_margin = mode->left_margin;
890 var->right_margin = mode->right_margin;
891 var->upper_margin = mode->upper_margin;
892 var->lower_margin = mode->lower_margin;
893 var->hsync_len = mode->hsync_len;
894 var->vsync_len = mode->vsync_len;
895 var->sync = mode->sync;
896 var->vmode = mode->vmode;
897 if (info->fbops->fb_check_var)
898 err = info->fbops->fb_check_var(var, info);
899 var->activate &= ~FB_ACTIVATE_TEST;
904 * fb_find_mode - finds a valid video mode
905 * @var: frame buffer user defined part of display
906 * @info: frame buffer info structure
907 * @mode_option: string video mode to find
908 * @db: video mode database
909 * @dbsize: size of @db
910 * @default_mode: default video mode to fall back to
911 * @default_bpp: default color depth in bits per pixel
913 * Finds a suitable video mode, starting with the specified mode
914 * in @mode_option with fallback to @default_mode. If
915 * @default_mode fails, all modes in the video mode database will
918 * Valid mode specifiers for @mode_option:
920 * <xres>x<yres>[M][R][-<bpp>][@<refresh>][i][m] or
921 * <name>[-<bpp>][@<refresh>]
923 * with <xres>, <yres>, <bpp> and <refresh> decimal numbers and
926 * If 'M' is present after yres (and before refresh/bpp if present),
927 * the function will compute the timings using VESA(tm) Coordinated
928 * Video Timings (CVT). If 'R' is present after 'M', will compute with
929 * reduced blanking (for flatpanels). If 'i' is present, compute
930 * interlaced mode. If 'm' is present, add margins equal to 1.8%
931 * of xres rounded down to 8 pixels, and 1.8% of yres. The char
932 * 'i' and 'm' must be after 'M' and 'R'. Example:
934 * 1024x768MR-8@60m - Reduced blank with margins at 60Hz.
936 * NOTE: The passed struct @var is _not_ cleared! This allows you
937 * to supply values for e.g. the grayscale and accel_flags fields.
939 * Returns zero for failure, 1 if using specified @mode_option,
940 * 2 if using specified @mode_option with an ignored refresh rate,
941 * 3 if default mode is used, 4 if fall back to any valid mode.
945 int fb_find_mode(struct fb_var_screeninfo *var,
946 struct fb_info *info, const char *mode_option,
947 const struct fb_videomode *db, unsigned int dbsize,
948 const struct fb_videomode *default_mode,
949 unsigned int default_bpp)
953 /* Set up defaults */
956 dbsize = ARRAY_SIZE(modedb);
960 default_mode = &db[0];
965 /* Did the user specify a video mode? */
967 mode_option = fb_mode_option;
969 const char *name = mode_option;
970 unsigned int namelen = strlen(name);
971 int res_specified = 0, bpp_specified = 0, refresh_specified = 0;
972 unsigned int xres = 0, yres = 0, bpp = default_bpp, refresh = 0;
973 int yres_specified = 0, cvt = 0, rb = 0, interlace = 0, margins = 0;
974 u32 best, diff, tdiff;
976 for (i = namelen-1; i >= 0; i--) {
980 if (!refresh_specified && !bpp_specified &&
982 refresh = simple_strtol(&name[i+1], NULL, 10);
983 refresh_specified = 1;
991 if (!bpp_specified && !yres_specified) {
992 bpp = simple_strtol(&name[i+1], NULL, 10);
1000 if (!yres_specified) {
1001 yres = simple_strtol(&name[i+1], NULL, 10);
1009 if (!yres_specified)
1028 if (i < 0 && yres_specified) {
1029 xres = simple_strtol(name, NULL, 10);
1034 struct fb_videomode cvt_mode;
1037 DPRINTK("CVT mode %dx%d@%dHz%s%s%s\n", xres, yres,
1038 (refresh) ? refresh : 60, (rb) ? " reduced blanking" :
1039 "", (margins) ? " with margins" : "", (interlace) ?
1040 " interlaced" : "");
1042 memset(&cvt_mode, 0, sizeof(cvt_mode));
1043 cvt_mode.xres = xres;
1044 cvt_mode.yres = yres;
1045 cvt_mode.refresh = (refresh) ? refresh : 60;
1048 cvt_mode.vmode |= FB_VMODE_INTERLACED;
1050 cvt_mode.vmode &= ~FB_VMODE_INTERLACED;
1052 ret = fb_find_mode_cvt(&cvt_mode, margins, rb);
1054 if (!ret && !fb_try_mode(var, info, &cvt_mode, bpp)) {
1055 DPRINTK("modedb CVT: CVT mode ok\n");
1059 DPRINTK("CVT mode invalid, getting mode from database\n");
1062 DPRINTK("Trying specified video mode%s %ix%i\n",
1063 refresh_specified ? "" : " (ignoring refresh rate)", xres, yres);
1065 if (!refresh_specified) {
1067 * If the caller has provided a custom mode database and a
1068 * valid monspecs structure, we look for the mode with the
1069 * highest refresh rate. Otherwise we play it safe it and
1070 * try to find a mode with a refresh rate closest to the
1074 info->monspecs.vfmin && info->monspecs.vfmax &&
1075 info->monspecs.hfmin && info->monspecs.hfmax &&
1076 info->monspecs.dclkmax) {
1085 for (i = 0; i < dbsize; i++) {
1086 if ((name_matches(db[i], name, namelen) ||
1087 (res_specified && res_matches(db[i], xres, yres))) &&
1088 !fb_try_mode(var, info, &db[i], bpp)) {
1089 if (refresh_specified && db[i].refresh == refresh) {
1092 if (abs(db[i].refresh - refresh) < diff) {
1093 diff = abs(db[i].refresh - refresh);
1100 fb_try_mode(var, info, &db[best], bpp);
1101 return (refresh_specified) ? 2 : 1;
1104 diff = 2 * (xres + yres);
1106 DPRINTK("Trying best-fit modes\n");
1107 for (i = 0; i < dbsize; i++) {
1108 DPRINTK("Trying %ix%i\n", db[i].xres, db[i].yres);
1109 if (!fb_try_mode(var, info, &db[i], bpp)) {
1110 tdiff = abs(db[i].xres - xres) +
1111 abs(db[i].yres - yres);
1114 * Penalize modes with resolutions smaller
1117 if (xres > db[i].xres || yres > db[i].yres)
1118 tdiff += xres + yres;
1127 fb_try_mode(var, info, &db[best], bpp);
1132 DPRINTK("Trying default video mode\n");
1133 if (!fb_try_mode(var, info, default_mode, default_bpp))
1136 DPRINTK("Trying all modes\n");
1137 for (i = 0; i < dbsize; i++)
1138 if (!fb_try_mode(var, info, &db[i], default_bpp))
1141 DPRINTK("No valid mode found\n");
1146 * fb_var_to_videomode - convert fb_var_screeninfo to fb_videomode
1147 * @mode: pointer to struct fb_videomode
1148 * @var: pointer to struct fb_var_screeninfo
1150 void fb_var_to_videomode(struct fb_videomode *mode,
1151 const struct fb_var_screeninfo *var)
1153 u32 pixclock, hfreq, htotal, vtotal;
1156 mode->xres = var->xres;
1157 mode->yres = var->yres;
1158 mode->pixclock = var->pixclock;
1159 mode->hsync_len = var->hsync_len;
1160 mode->vsync_len = var->vsync_len;
1161 mode->left_margin = var->left_margin;
1162 mode->right_margin = var->right_margin;
1163 mode->upper_margin = var->upper_margin;
1164 mode->lower_margin = var->lower_margin;
1165 mode->sync = var->sync;
1166 mode->vmode = var->vmode & FB_VMODE_MASK;
1167 mode->flag = FB_MODE_IS_FROM_VAR;
1173 pixclock = PICOS2KHZ(var->pixclock) * 1000;
1175 htotal = var->xres + var->right_margin + var->hsync_len +
1177 vtotal = var->yres + var->lower_margin + var->vsync_len +
1180 if (var->vmode & FB_VMODE_INTERLACED)
1182 if (var->vmode & FB_VMODE_DOUBLE)
1185 hfreq = pixclock/htotal;
1186 mode->refresh = hfreq/vtotal;
1190 * fb_videomode_to_var - convert fb_videomode to fb_var_screeninfo
1191 * @var: pointer to struct fb_var_screeninfo
1192 * @mode: pointer to struct fb_videomode
1194 void fb_videomode_to_var(struct fb_var_screeninfo *var,
1195 const struct fb_videomode *mode)
1197 var->xres = mode->xres;
1198 var->yres = mode->yres;
1199 var->xres_virtual = mode->xres;
1200 var->yres_virtual = mode->yres;
1203 var->pixclock = mode->pixclock;
1204 var->left_margin = mode->left_margin;
1205 var->right_margin = mode->right_margin;
1206 var->upper_margin = mode->upper_margin;
1207 var->lower_margin = mode->lower_margin;
1208 var->hsync_len = mode->hsync_len;
1209 var->vsync_len = mode->vsync_len;
1210 var->sync = mode->sync;
1211 var->vmode = mode->vmode & FB_VMODE_MASK;
1215 * fb_mode_is_equal - compare 2 videomodes
1216 * @mode1: first videomode
1217 * @mode2: second videomode
1220 * 1 if equal, 0 if not
1222 int fb_mode_is_equal(const struct fb_videomode *mode1,
1223 const struct fb_videomode *mode2)
1225 return (mode1->xres == mode2->xres &&
1226 mode1->yres == mode2->yres &&
1227 mode1->pixclock == mode2->pixclock &&
1228 mode1->hsync_len == mode2->hsync_len &&
1229 mode1->vsync_len == mode2->vsync_len &&
1230 mode1->left_margin == mode2->left_margin &&
1231 mode1->right_margin == mode2->right_margin &&
1232 mode1->upper_margin == mode2->upper_margin &&
1233 mode1->lower_margin == mode2->lower_margin &&
1234 mode1->sync == mode2->sync &&
1235 mode1->vmode == mode2->vmode);
1239 * fb_find_best_mode - find best matching videomode
1240 * @var: pointer to struct fb_var_screeninfo
1241 * @head: pointer to struct list_head of modelist
1244 * struct fb_videomode, NULL if none found
1247 * This function assumes that all modelist entries in
1248 * info->modelist are valid.
1251 * Finds best matching videomode which has an equal or greater dimension than
1252 * var->xres and var->yres. If more than 1 videomode is found, will return
1253 * the videomode with the highest refresh rate
1255 const struct fb_videomode *fb_find_best_mode(const struct fb_var_screeninfo *var,
1256 struct list_head *head)
1258 struct list_head *pos;
1259 struct fb_modelist *modelist;
1260 struct fb_videomode *mode, *best = NULL;
1263 list_for_each(pos, head) {
1266 modelist = list_entry(pos, struct fb_modelist, list);
1267 mode = &modelist->mode;
1269 if (mode->xres >= var->xres && mode->yres >= var->yres) {
1270 d = (mode->xres - var->xres) +
1271 (mode->yres - var->yres);
1275 } else if (diff == d && best &&
1276 mode->refresh > best->refresh)
1284 * fb_find_nearest_mode - find closest videomode
1286 * @mode: pointer to struct fb_videomode
1287 * @head: pointer to modelist
1289 * Finds best matching videomode, smaller or greater in dimension.
1290 * If more than 1 videomode is found, will return the videomode with
1291 * the closest refresh rate.
1293 const struct fb_videomode *fb_find_nearest_mode(const struct fb_videomode *mode,
1294 struct list_head *head)
1296 struct list_head *pos;
1297 struct fb_modelist *modelist;
1298 struct fb_videomode *cmode, *best = NULL;
1299 u32 diff = -1, diff_refresh = -1;
1301 list_for_each(pos, head) {
1304 modelist = list_entry(pos, struct fb_modelist, list);
1305 cmode = &modelist->mode;
1307 d = abs(cmode->xres - mode->xres) +
1308 abs(cmode->yres - mode->yres);
1312 } else if (diff == d) {
1313 d = abs(cmode->refresh - mode->refresh);
1314 if (diff_refresh > d) {
1325 * fb_match_mode - find a videomode which exactly matches the timings in var
1326 * @var: pointer to struct fb_var_screeninfo
1327 * @head: pointer to struct list_head of modelist
1330 * struct fb_videomode, NULL if none found
1332 const struct fb_videomode *fb_match_mode(const struct fb_var_screeninfo *var,
1333 struct list_head *head)
1335 struct list_head *pos;
1336 struct fb_modelist *modelist;
1337 struct fb_videomode *m, mode;
1339 fb_var_to_videomode(&mode, var);
1340 list_for_each(pos, head) {
1341 modelist = list_entry(pos, struct fb_modelist, list);
1342 m = &modelist->mode;
1343 if (fb_mode_is_equal(m, &mode))
1350 * fb_add_videomode - adds videomode entry to modelist
1351 * @mode: videomode to add
1352 * @head: struct list_head of modelist
1355 * Will only add unmatched mode entries
1357 int fb_add_videomode(const struct fb_videomode *mode, struct list_head *head)
1359 struct list_head *pos;
1360 struct fb_modelist *modelist;
1361 struct fb_videomode *m;
1364 list_for_each(pos, head) {
1365 modelist = list_entry(pos, struct fb_modelist, list);
1366 m = &modelist->mode;
1367 if (fb_mode_is_equal(m, mode)) {
1373 modelist = kmalloc(sizeof(struct fb_modelist),
1378 modelist->mode = *mode;
1379 list_add_tail(&modelist->list, head);
1385 * fb_delete_videomode - removed videomode entry from modelist
1386 * @mode: videomode to remove
1387 * @head: struct list_head of modelist
1390 * Will remove all matching mode entries
1392 void fb_delete_videomode(const struct fb_videomode *mode,
1393 struct list_head *head)
1395 struct list_head *pos, *n;
1396 struct fb_modelist *modelist;
1397 struct fb_videomode *m;
1399 list_for_each_safe(pos, n, head) {
1400 modelist = list_entry(pos, struct fb_modelist, list);
1401 m = &modelist->mode;
1402 if (fb_mode_is_equal(m, mode)) {
1410 * fb_destroy_modelist - destroy modelist
1411 * @head: struct list_head of modelist
1413 void fb_destroy_modelist(struct list_head *head)
1415 struct list_head *pos, *n;
1417 list_for_each_safe(pos, n, head) {
1422 EXPORT_SYMBOL_GPL(fb_destroy_modelist);
1425 * fb_videomode_to_modelist - convert mode array to mode list
1426 * @modedb: array of struct fb_videomode
1427 * @num: number of entries in array
1428 * @head: struct list_head of modelist
1430 void fb_videomode_to_modelist(const struct fb_videomode *modedb, int num,
1431 struct list_head *head)
1435 INIT_LIST_HEAD(head);
1437 for (i = 0; i < num; i++) {
1438 if (fb_add_videomode(&modedb[i], head))
1443 const struct fb_videomode *fb_find_best_display(const struct fb_monspecs *specs,
1444 struct list_head *head)
1446 struct list_head *pos;
1447 struct fb_modelist *modelist;
1448 const struct fb_videomode *m, *m1 = NULL, *md = NULL, *best = NULL;
1451 if (!head->prev || !head->next || list_empty(head))
1454 /* get the first detailed mode and the very first mode */
1455 list_for_each(pos, head) {
1456 modelist = list_entry(pos, struct fb_modelist, list);
1457 m = &modelist->mode;
1464 if (m->flag & FB_MODE_IS_FIRST) {
1470 /* first detailed timing is preferred */
1471 if (specs->misc & FB_MISC_1ST_DETAIL) {
1476 /* find best mode based on display width and height */
1477 if (specs->max_x && specs->max_y) {
1478 struct fb_var_screeninfo var;
1480 memset(&var, 0, sizeof(struct fb_var_screeninfo));
1481 var.xres = (specs->max_x * 7200)/254;
1482 var.yres = (specs->max_y * 7200)/254;
1483 m = fb_find_best_mode(&var, head);
1490 /* use first detailed mode */
1496 /* last resort, use the very first mode */
1501 EXPORT_SYMBOL(fb_find_best_display);
1503 EXPORT_SYMBOL(fb_videomode_to_var);
1504 EXPORT_SYMBOL(fb_var_to_videomode);
1505 EXPORT_SYMBOL(fb_mode_is_equal);
1506 EXPORT_SYMBOL(fb_add_videomode);
1507 EXPORT_SYMBOL(fb_match_mode);
1508 EXPORT_SYMBOL(fb_find_best_mode);
1509 EXPORT_SYMBOL(fb_find_nearest_mode);
1510 EXPORT_SYMBOL(fb_videomode_to_modelist);
1511 EXPORT_SYMBOL(fb_find_mode);