55b0eeea |
1 | /* |
2 | * (C) GraÅžvydas "notaz" Ignotas, 2009-2011 |
3 | * |
4 | * This work is licensed under the terms of the GNU GPLv2 or later. |
5 | * See the COPYING file in the top-level directory. |
6 | */ |
7 | |
8 | #include <stdio.h> |
9 | #include <stdlib.h> |
10 | #include <string.h> |
11 | #include <sys/types.h> |
12 | #include <sys/stat.h> |
13 | #include <fcntl.h> |
14 | #include <sys/ioctl.h> |
15 | #include <unistd.h> |
16 | #include <linux/fb.h> |
17 | #include <sys/mman.h> |
221be40d |
18 | #include <linux/soundcard.h> |
b07c18e8 |
19 | #include <linux/input.h> |
55b0eeea |
20 | |
cc56203b |
21 | #include "libpicofe/plat.h" |
22 | #include "libpicofe/input.h" |
23 | #include "libpicofe/gp2x/in_gp2x.h" |
24 | #include "libpicofe/gp2x/soc_pollux.h" |
25 | #include "libpicofe/linux/in_evdev.h" |
26 | #include "libpicofe/menu.h" |
55b0eeea |
27 | #include "warm/warm.h" |
28 | #include "plugin_lib.h" |
221be40d |
29 | #include "pl_gun_ts.h" |
02ee7e24 |
30 | #include "blit320.h" |
faf2b2aa |
31 | #include "in_tsbutton.h" |
55b0eeea |
32 | #include "main.h" |
33 | #include "menu.h" |
34 | #include "plat.h" |
62d7fa95 |
35 | #include "../plugins/gpulib/cspace.h" |
55b0eeea |
36 | |
221be40d |
37 | |
cc56203b |
38 | static int fbdev = -1; |
55b0eeea |
39 | static void *fb_vaddrs[2]; |
40 | static unsigned int fb_paddrs[2]; |
41 | static int fb_work_buf; |
cc56203b |
42 | static int have_warm; |
0b6c6da8 |
43 | #define FB_VRAM_SIZE (320*240*2*2*2) // 2 buffers with space for 24bpp mode |
55b0eeea |
44 | |
45 | static unsigned short *psx_vram; |
46 | static unsigned int psx_vram_padds[512]; |
02ee7e24 |
47 | static int psx_step, psx_width, psx_height, psx_bpp; |
a72ac803 |
48 | static int psx_offset_x, psx_offset_y, psx_src_width, psx_src_height; |
41f55c9f |
49 | static int fb_offset_x, fb_offset_y; |
55b0eeea |
50 | |
9b4bd105 |
51 | static void caanoo_init(void); |
b07c18e8 |
52 | static void wiz_init(void); |
53 | |
9b4bd105 |
54 | |
b07c18e8 |
55 | static const struct in_default_bind in_evdev_defbinds[] = { |
56 | { KEY_UP, IN_BINDTYPE_PLAYER12, DKEY_UP }, |
57 | { KEY_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN }, |
58 | { KEY_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT }, |
59 | { KEY_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT }, |
60 | { BTN_TOP, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE }, |
61 | { BTN_THUMB, IN_BINDTYPE_PLAYER12, DKEY_CROSS }, |
62 | { BTN_THUMB2, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE }, |
63 | { BTN_TRIGGER, IN_BINDTYPE_PLAYER12, DKEY_SQUARE }, |
64 | { BTN_BASE3, IN_BINDTYPE_PLAYER12, DKEY_START }, |
65 | { BTN_BASE4, IN_BINDTYPE_PLAYER12, DKEY_SELECT }, |
66 | { BTN_TOP2, IN_BINDTYPE_PLAYER12, DKEY_L1 }, |
67 | { BTN_PINKIE, IN_BINDTYPE_PLAYER12, DKEY_R1 }, |
68 | { BTN_BASE, IN_BINDTYPE_EMU, SACTION_ENTER_MENU }, |
69 | { 0, 0, 0 }, |
70 | }; |
9b4bd105 |
71 | |
55b0eeea |
72 | static void *fb_flip(void) |
73 | { |
0b6c6da8 |
74 | memregl[0x406C>>2] = memregl[0x446C>>2] = fb_paddrs[fb_work_buf]; |
55b0eeea |
75 | memregl[0x4058>>2] |= 0x10; |
0b6c6da8 |
76 | memregl[0x4458>>2] |= 0x10; |
55b0eeea |
77 | fb_work_buf ^= 1; |
78 | return fb_vaddrs[fb_work_buf]; |
79 | } |
80 | |
81 | static void pollux_changemode(int bpp, int is_bgr) |
82 | { |
83 | int code = 0, bytes = 2; |
84 | unsigned int r; |
85 | |
86 | printf("changemode: %dbpp %s\n", bpp, is_bgr ? "bgr" : "rgb"); |
87 | |
88 | memregl[0x4004>>2] = 0x00ef013f; |
89 | memregl[0x4000>>2] |= 1 << 3; |
90 | |
91 | switch (bpp) |
92 | { |
93 | case 8: |
94 | code = 0x443a; |
95 | bytes = 1; |
96 | break; |
97 | case 16: |
98 | code = is_bgr ? 0xc342 : 0x4432; |
99 | bytes = 2; |
100 | break; |
101 | case 24: |
102 | code = is_bgr ? 0xc653 : 0x4653; |
103 | bytes = 3; |
104 | break; |
105 | default: |
106 | printf("unhandled bpp request: %d\n", bpp); |
107 | return; |
108 | } |
109 | |
0b6c6da8 |
110 | // program both MLCs so that TV-out works |
111 | memregl[0x405c>>2] = memregl[0x445c>>2] = bytes; |
112 | memregl[0x4060>>2] = memregl[0x4460>>2] = 320 * bytes; |
55b0eeea |
113 | |
114 | r = memregl[0x4058>>2]; |
115 | r = (r & 0xffff) | (code << 16) | 0x10; |
116 | memregl[0x4058>>2] = r; |
0b6c6da8 |
117 | |
118 | r = memregl[0x4458>>2]; |
119 | r = (r & 0xffff) | (code << 16) | 0x10; |
120 | memregl[0x4458>>2] = r; |
55b0eeea |
121 | } |
122 | |
cc56203b |
123 | static int cpu_clock_wrapper(int mhz) |
55b0eeea |
124 | { |
55b0eeea |
125 | // stupid pll share hack - must restart audio |
cc56203b |
126 | int pollux_cpu_clock_set(int cpu_clock); |
55b0eeea |
127 | extern long SPUopen(void); |
128 | extern long SPUclose(void); |
cc56203b |
129 | |
130 | pollux_cpu_clock_set(mhz); |
55b0eeea |
131 | SPUclose(); |
132 | SPUopen(); |
133 | |
134 | return 0; |
135 | } |
136 | |
55b0eeea |
137 | #define TIMER_BASE3 0x1980 |
138 | #define TIMER_REG(x) memregl[(TIMER_BASE3 + x) >> 2] |
139 | |
140 | static __attribute__((unused)) unsigned int timer_get(void) |
141 | { |
142 | TIMER_REG(0x08) |= 0x48; /* run timer, latch value */ |
143 | return TIMER_REG(0); |
144 | } |
145 | |
55b0eeea |
146 | void plat_video_menu_enter(int is_rom_loaded) |
147 | { |
148 | if (pl_vout_buf != NULL) { |
149 | if (psx_bpp == 16) |
150 | // have to do rgb conversion for menu bg |
151 | bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 320*240*2); |
152 | else |
153 | memset(pl_vout_buf, 0, 320*240*2); |
154 | } |
155 | |
156 | pollux_changemode(16, 0); |
157 | } |
158 | |
159 | void plat_video_menu_begin(void) |
160 | { |
161 | } |
162 | |
163 | void plat_video_menu_end(void) |
164 | { |
165 | g_menuscreen_ptr = fb_flip(); |
166 | } |
167 | |
168 | void plat_video_menu_leave(void) |
169 | { |
55b0eeea |
170 | if (psx_vram == NULL) { |
171 | fprintf(stderr, "GPU plugin did not provide vram\n"); |
172 | exit(1); |
173 | } |
174 | |
221be40d |
175 | if (gp2x_dev_id == GP2X_DEV_CAANOO) |
176 | in_set_config_int(in_name_to_id("evdev:pollux-analog"), |
55b0eeea |
177 | IN_CFG_ABS_DEAD_ZONE, analog_deadzone); |
41f55c9f |
178 | |
179 | memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8); |
180 | g_menuscreen_ptr = fb_flip(); |
ddc0a02a |
181 | memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8); |
55b0eeea |
182 | } |
183 | |
47821672 |
184 | void *plat_prepare_screenshot(int *w, int *h, int *bpp) |
185 | { |
186 | bgr555_to_rgb565(pl_vout_buf, pl_vout_buf, 320*240*2); |
187 | *w = 320; |
188 | *h = 240; |
189 | *bpp = psx_bpp; |
190 | return pl_vout_buf; |
191 | } |
192 | |
a805c855 |
193 | void plat_minimize(void) |
194 | { |
195 | } |
196 | |
55b0eeea |
197 | static void pl_vout_set_raw_vram(void *vram) |
198 | { |
199 | int i; |
200 | |
201 | psx_vram = vram; |
202 | |
203 | if (vram == NULL) |
204 | return; |
205 | |
206 | if ((long)psx_vram & 0x7ff) |
207 | fprintf(stderr, "GPU plugin did not align vram\n"); |
208 | |
209 | for (i = 0; i < 512; i++) { |
210 | psx_vram[i * 1024] = 0; // touch |
211 | psx_vram_padds[i] = warm_virt2phys(&psx_vram[i * 1024]); |
212 | } |
213 | } |
214 | |
55b0eeea |
215 | static void spend_cycles(int loops) |
216 | { |
217 | asm volatile ( |
218 | " mov r0,%0 ;\n" |
219 | "0: subs r0,r0,#1 ;\n" |
220 | " bgt 0b" |
221 | :: "r" (loops) : "cc", "r0"); |
222 | } |
223 | |
224 | #define DMA_BASE6 0x0300 |
225 | #define DMA_REG(x) memregl[(DMA_BASE6 + x) >> 2] |
226 | |
227 | /* this takes ~1.5ms, while ldm/stm ~1.95ms */ |
02783d0b |
228 | static void raw_blit_dma(int doffs, const void *vram, int w, int h, |
229 | int sstride, int bgr24) |
55b0eeea |
230 | { |
02783d0b |
231 | unsigned int pixel_offset = (unsigned short *)vram - psx_vram; |
41f55c9f |
232 | unsigned int dst = fb_paddrs[fb_work_buf] + |
233 | (fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8; |
fa56d360 |
234 | int spsx_line = pixel_offset / 1024 + psx_offset_y; |
235 | int spsx_offset = (pixel_offset + psx_offset_x) & 0x3f8; |
55b0eeea |
236 | int dst_stride = 320 * psx_bpp / 8; |
a72ac803 |
237 | int len = psx_src_width * psx_bpp / 8; |
55b0eeea |
238 | int i; |
239 | |
240 | warm_cache_op_all(WOP_D_CLEAN); |
241 | |
242 | dst &= ~7; |
243 | len &= ~7; |
244 | |
245 | if (DMA_REG(0x0c) & 0x90000) { |
246 | printf("already runnig DMA?\n"); |
247 | DMA_REG(0x0c) = 0x100000; |
248 | } |
249 | if ((DMA_REG(0x2c) & 0x0f) < 5) { |
250 | printf("DMA queue busy?\n"); |
251 | DMA_REG(0x24) = 1; |
252 | } |
253 | |
a72ac803 |
254 | for (i = psx_src_height; i > 0; i--, spsx_line += psx_step, dst += dst_stride) { |
55b0eeea |
255 | while ((DMA_REG(0x2c) & 0x0f) < 4) |
256 | spend_cycles(10); |
257 | |
258 | // XXX: it seems we must always set all regs, what is autoincrement there for? |
259 | DMA_REG(0x20) = 1; // queue wait cmd |
260 | DMA_REG(0x10) = psx_vram_padds[spsx_line & 511] + spsx_offset * 2; // DMA src |
261 | DMA_REG(0x14) = dst; // DMA dst |
262 | DMA_REG(0x18) = len - 1; // len |
263 | DMA_REG(0x1c) = 0x80000; // go |
264 | } |
55b0eeea |
265 | } |
266 | |
02ee7e24 |
267 | #define make_flip_func(name, blitfunc) \ |
02783d0b |
268 | static void name(int doffs, const void *vram_, int w, int h, int sstride, int bgr24) \ |
02ee7e24 |
269 | { \ |
fa56d360 |
270 | const unsigned short *vram = vram_; \ |
02ee7e24 |
271 | unsigned char *dst = (unsigned char *)g_menuscreen_ptr + \ |
272 | (fb_offset_y * 320 + fb_offset_x) * psx_bpp / 8; \ |
02ee7e24 |
273 | int dst_stride = 320 * psx_bpp / 8; \ |
a72ac803 |
274 | int len = psx_src_width * psx_bpp / 8; \ |
02ee7e24 |
275 | int i; \ |
276 | \ |
fa56d360 |
277 | vram += psx_offset_y * 1024 + psx_offset_x; \ |
278 | for (i = psx_src_height; i > 0; i--, vram += psx_step * 1024, dst += dst_stride)\ |
279 | blitfunc(dst, vram, len); \ |
02ee7e24 |
280 | } |
281 | |
02783d0b |
282 | make_flip_func(raw_blit_soft, memcpy) |
283 | make_flip_func(raw_blit_soft_368, blit320_368) |
284 | make_flip_func(raw_blit_soft_512, blit320_512) |
285 | make_flip_func(raw_blit_soft_640, blit320_640) |
02ee7e24 |
286 | |
6469a8c4 |
287 | void *plat_gvideo_set_mode(int *w_, int *h_, int *bpp_) |
55b0eeea |
288 | { |
02ee7e24 |
289 | int poff_w, poff_h, w_max; |
6469a8c4 |
290 | int w = *w_, h = *h_, bpp = *bpp_; |
55b0eeea |
291 | |
a72ac803 |
292 | if (!w || !h || !bpp) |
02ee7e24 |
293 | return NULL; |
55b0eeea |
294 | |
02ee7e24 |
295 | printf("psx mode: %dx%d@%d\n", w, h, bpp); |
a72ac803 |
296 | psx_width = w; |
297 | psx_height = h; |
298 | psx_bpp = bpp; |
55b0eeea |
299 | |
a72ac803 |
300 | switch (w + (bpp != 16) + !soft_scaling) { |
02ee7e24 |
301 | case 640: |
02783d0b |
302 | pl_plat_blit = raw_blit_soft_640; |
02ee7e24 |
303 | w_max = 640; |
304 | break; |
305 | case 512: |
02783d0b |
306 | pl_plat_blit = raw_blit_soft_512; |
02ee7e24 |
307 | w_max = 512; |
308 | break; |
309 | case 384: |
310 | case 368: |
02783d0b |
311 | pl_plat_blit = raw_blit_soft_368; |
02ee7e24 |
312 | w_max = 368; |
313 | break; |
314 | default: |
02783d0b |
315 | pl_plat_blit = have_warm ? raw_blit_dma : raw_blit_soft; |
02ee7e24 |
316 | w_max = 320; |
317 | break; |
55b0eeea |
318 | } |
319 | |
02ee7e24 |
320 | psx_step = 1; |
321 | if (h > 256) { |
322 | psx_step = 2; |
323 | h /= 2; |
324 | } |
325 | |
326 | poff_w = poff_h = 0; |
327 | if (w > w_max) { |
328 | poff_w = w / 2 - w_max / 2; |
329 | w = w_max; |
330 | } |
331 | fb_offset_x = 0; |
332 | if (w < 320) |
333 | fb_offset_x = 320/2 - w / 2; |
334 | if (h > 240) { |
335 | poff_h = h / 2 - 240/2; |
336 | h = 240; |
337 | } |
338 | fb_offset_y = 240/2 - h / 2; |
339 | |
6983a9ae |
340 | psx_offset_x = poff_w * psx_bpp/8 / 2; |
02ee7e24 |
341 | psx_offset_y = poff_h; |
a72ac803 |
342 | psx_src_width = w; |
343 | psx_src_height = h; |
02ee7e24 |
344 | |
345 | if (fb_offset_x || fb_offset_y) { |
346 | // not fullscreen, must clear borders |
347 | memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8); |
348 | g_menuscreen_ptr = fb_flip(); |
349 | memset(g_menuscreen_ptr, 0, 320*240 * psx_bpp/8); |
350 | } |
351 | |
352 | pollux_changemode(bpp, 1); |
353 | |
221be40d |
354 | pl_set_gun_rect(fb_offset_x, fb_offset_y, w > 320 ? 320 : w, h); |
355 | |
6469a8c4 |
356 | // adjust for hud |
357 | *w_ = 320; |
358 | *h_ = fb_offset_y + psx_src_height; |
359 | |
02783d0b |
360 | return g_menuscreen_ptr; |
55b0eeea |
361 | } |
362 | |
6469a8c4 |
363 | /* not really used, we do raw_flip */ |
ab423939 |
364 | void plat_gvideo_open(int is_pal) |
6469a8c4 |
365 | { |
366 | } |
367 | |
368 | void *plat_gvideo_flip(void) |
41f55c9f |
369 | { |
02783d0b |
370 | g_menuscreen_ptr = fb_flip(); |
371 | return g_menuscreen_ptr; |
41f55c9f |
372 | } |
373 | |
6469a8c4 |
374 | void plat_gvideo_close(void) |
375 | { |
376 | } |
377 | |
55b0eeea |
378 | void plat_init(void) |
379 | { |
380 | const char *main_fb_name = "/dev/fb0"; |
381 | struct fb_fix_screeninfo fbfix; |
cc56203b |
382 | int ret; |
55b0eeea |
383 | |
cc56203b |
384 | plat_target_init(); |
0b6c6da8 |
385 | |
55b0eeea |
386 | fbdev = open(main_fb_name, O_RDWR); |
387 | if (fbdev == -1) { |
388 | fprintf(stderr, "%s: ", main_fb_name); |
389 | perror("open"); |
390 | exit(1); |
391 | } |
392 | |
393 | ret = ioctl(fbdev, FBIOGET_FSCREENINFO, &fbfix); |
394 | if (ret == -1) { |
395 | perror("ioctl(fbdev) failed"); |
396 | exit(1); |
397 | } |
398 | printf("framebuffer: \"%s\" @ %08lx\n", fbfix.id, fbfix.smem_start); |
399 | fb_paddrs[0] = fbfix.smem_start; |
400 | fb_paddrs[1] = fb_paddrs[0] + 320*240*4; // leave space for 24bpp |
401 | |
0b6c6da8 |
402 | fb_vaddrs[0] = mmap(0, FB_VRAM_SIZE, PROT_READ|PROT_WRITE, |
55b0eeea |
403 | MAP_SHARED, memdev, fb_paddrs[0]); |
404 | if (fb_vaddrs[0] == MAP_FAILED) { |
405 | perror("mmap(fb_vaddrs) failed"); |
406 | exit(1); |
407 | } |
408 | fb_vaddrs[1] = (char *)fb_vaddrs[0] + 320*240*4; |
409 | |
a72ac803 |
410 | memset(fb_vaddrs[0], 0, FB_VRAM_SIZE); |
cc56203b |
411 | |
55b0eeea |
412 | pollux_changemode(16, 0); |
413 | g_menuscreen_w = 320; |
414 | g_menuscreen_h = 240; |
415 | g_menuscreen_ptr = fb_flip(); |
416 | |
cc56203b |
417 | ret = warm_init(); |
418 | have_warm = (ret == 0); |
55b0eeea |
419 | warm_change_cb_upper(WCB_B_BIT, 1); |
420 | |
55b0eeea |
421 | /* setup DMA */ |
422 | DMA_REG(0x0c) = 0x20000; // pending IRQ clear |
423 | |
9b4bd105 |
424 | in_tsbutton_init(); |
b07c18e8 |
425 | in_evdev_init(in_evdev_defbinds); |
9b4bd105 |
426 | if (gp2x_dev_id == GP2X_DEV_CAANOO) |
427 | caanoo_init(); |
b07c18e8 |
428 | else |
429 | wiz_init(); |
9b4bd105 |
430 | |
02783d0b |
431 | pl_plat_blit = have_warm ? raw_blit_dma : raw_blit_soft; |
55b0eeea |
432 | pl_rearmed_cbs.pl_vout_set_raw_vram = pl_vout_set_raw_vram; |
433 | |
a72ac803 |
434 | psx_src_width = 320; |
435 | psx_src_height = 240; |
55b0eeea |
436 | psx_bpp = 16; |
bb88ec28 |
437 | |
438 | pl_rearmed_cbs.screen_w = 320; |
439 | pl_rearmed_cbs.screen_h = 240; |
cc56203b |
440 | |
441 | plat_target_setup_input(); |
442 | |
443 | plat_target.cpu_clock_set = cpu_clock_wrapper; |
55b0eeea |
444 | } |
445 | |
446 | void plat_finish(void) |
447 | { |
448 | warm_finish(); |
0b6c6da8 |
449 | memset(fb_vaddrs[0], 0, FB_VRAM_SIZE); |
0b6c6da8 |
450 | munmap(fb_vaddrs[0], FB_VRAM_SIZE); |
451 | close(fbdev); |
cc56203b |
452 | plat_target_finish(); |
55b0eeea |
453 | } |
454 | |
5b9f1b9e |
455 | /* WIZ RAM lack workaround */ |
456 | void *memtab_mmap(void *addr, size_t size) |
457 | { |
458 | void *ret; |
459 | |
460 | if (gp2x_dev_id != GP2X_DEV_WIZ) |
461 | return mmap(addr, size, PROT_READ | PROT_WRITE, |
462 | MAP_PRIVATE | MAP_ANONYMOUS | MAP_FIXED, -1, 0); |
463 | |
464 | ret = mmap(addr, size, PROT_READ | PROT_WRITE, |
465 | MAP_SHARED | MAP_FIXED, memdev, 0x03000000); |
466 | if (ret != MAP_FAILED) |
467 | warm_change_cb_range(WCB_C_BIT | WCB_B_BIT, 1, ret, size); |
468 | return ret; |
469 | } |
470 | |
55b0eeea |
471 | /* Caanoo stuff, perhaps move later */ |
55b0eeea |
472 | static const char * const caanoo_keys[KEY_MAX + 1] = { |
473 | [0 ... KEY_MAX] = NULL, |
474 | [KEY_UP] = "Up", |
475 | [KEY_LEFT] = "Left", |
476 | [KEY_RIGHT] = "Right", |
477 | [KEY_DOWN] = "Down", |
478 | [BTN_TRIGGER] = "A", |
479 | [BTN_THUMB] = "X", |
480 | [BTN_THUMB2] = "B", |
481 | [BTN_TOP] = "Y", |
482 | [BTN_TOP2] = "L", |
483 | [BTN_PINKIE] = "R", |
484 | [BTN_BASE] = "Home", |
485 | [BTN_BASE2] = "Lock", |
486 | [BTN_BASE3] = "I", |
487 | [BTN_BASE4] = "II", |
488 | [BTN_BASE5] = "Push", |
489 | }; |
490 | |
b944a30e |
491 | struct haptic_data { |
492 | int count; |
493 | struct { |
494 | short time, strength; |
495 | } actions[120]; |
496 | }; |
497 | |
498 | #define HAPTIC_IOCTL_MAGIC 'I' |
499 | #define HAPTIC_PLAY_PATTERN _IOW(HAPTIC_IOCTL_MAGIC, 4, struct haptic_data) |
500 | #define HAPTIC_INDIVIDUAL_MODE _IOW(HAPTIC_IOCTL_MAGIC, 5, unsigned int) |
501 | #define HAPTIC_SET_VIB_LEVEL _IOW(HAPTIC_IOCTL_MAGIC, 9, unsigned int) |
502 | |
503 | static int hapticdev = -1; |
3a40ff14 |
504 | static struct haptic_data haptic_seq[2]; |
b944a30e |
505 | |
3a40ff14 |
506 | static int haptic_read(const char *fname, struct haptic_data *data) |
b944a30e |
507 | { |
508 | int i, ret, v1, v2; |
509 | char buf[128], *p; |
510 | FILE *f; |
511 | |
3a40ff14 |
512 | f = fopen(fname, "r"); |
b944a30e |
513 | if (f == NULL) { |
6469a8c4 |
514 | fprintf(stderr, "fopen(%s)", fname); |
3a40ff14 |
515 | perror(""); |
b944a30e |
516 | return -1; |
517 | } |
518 | |
3a40ff14 |
519 | for (i = 0; i < sizeof(data->actions) / sizeof(data->actions[0]); ) { |
b944a30e |
520 | p = fgets(buf, sizeof(buf), f); |
521 | if (p == NULL) |
522 | break; |
523 | while (*p != 0 && *p == ' ') |
524 | p++; |
525 | if (*p == 0 || *p == ';' || *p == '#') |
526 | continue; |
527 | |
528 | ret = sscanf(buf, "%d %d", &v1, &v2); |
529 | if (ret != 2) { |
530 | fprintf(stderr, "can't parse: %s", buf); |
531 | continue; |
532 | } |
533 | |
3a40ff14 |
534 | data->actions[i].time = v1; |
535 | data->actions[i].strength = v2; |
b944a30e |
536 | i++; |
537 | } |
538 | fclose(f); |
539 | |
540 | if (i == 0) { |
3a40ff14 |
541 | fprintf(stderr, "bad haptic file: %s\n", fname); |
b944a30e |
542 | return -1; |
543 | } |
3a40ff14 |
544 | data->count = i; |
545 | |
546 | return 0; |
547 | } |
548 | |
549 | static int haptic_init(void) |
550 | { |
551 | int ret, i; |
552 | |
553 | ret = haptic_read("haptic_w.cfg", &haptic_seq[0]); |
554 | if (ret != 0) |
555 | return -1; |
556 | ret = haptic_read("haptic_s.cfg", &haptic_seq[1]); |
557 | if (ret != 0) |
558 | return -1; |
b944a30e |
559 | |
560 | hapticdev = open("/dev/isa1200", O_RDWR | O_NONBLOCK); |
561 | if (hapticdev == -1) { |
562 | perror("open(/dev/isa1200)"); |
563 | return -1; |
564 | } |
565 | |
566 | i = 0; |
567 | ret = ioctl(hapticdev, HAPTIC_INDIVIDUAL_MODE, &i); /* use 2 of them */ |
568 | i = 3; |
569 | ret |= ioctl(hapticdev, HAPTIC_SET_VIB_LEVEL, &i); /* max */ |
570 | if (ret != 0) { |
571 | fprintf(stderr, "haptic ioctls failed\n"); |
572 | close(hapticdev); |
573 | hapticdev = -1; |
574 | return -1; |
575 | } |
576 | |
577 | return 0; |
578 | } |
579 | |
3a40ff14 |
580 | void plat_trigger_vibrate(int is_strong) |
b944a30e |
581 | { |
582 | int ret; |
583 | |
584 | if (hapticdev == -2) |
585 | return; // it's broken |
586 | if (hapticdev < 0) { |
587 | ret = haptic_init(); |
588 | if (ret < 0) { |
589 | hapticdev = -2; |
590 | return; |
591 | } |
592 | } |
593 | |
3a40ff14 |
594 | ioctl(hapticdev, HAPTIC_PLAY_PATTERN, &haptic_seq[!!is_strong]); |
b944a30e |
595 | } |
596 | |
b07c18e8 |
597 | static void caanoo_init(void) |
598 | { |
599 | in_probe(); |
600 | in_set_config(in_name_to_id("evdev:pollux-analog"), IN_CFG_KEY_NAMES, |
601 | caanoo_keys, sizeof(caanoo_keys)); |
602 | } |
603 | |
221be40d |
604 | /* Wiz stuff */ |
b07c18e8 |
605 | static const struct in_default_bind in_gp2x_defbinds[] = |
221be40d |
606 | { |
607 | /* MXYZ SACB RLDU */ |
608 | { GP2X_BTN_UP, IN_BINDTYPE_PLAYER12, DKEY_UP }, |
609 | { GP2X_BTN_DOWN, IN_BINDTYPE_PLAYER12, DKEY_DOWN }, |
610 | { GP2X_BTN_LEFT, IN_BINDTYPE_PLAYER12, DKEY_LEFT }, |
611 | { GP2X_BTN_RIGHT, IN_BINDTYPE_PLAYER12, DKEY_RIGHT }, |
612 | { GP2X_BTN_X, IN_BINDTYPE_PLAYER12, DKEY_CROSS }, |
613 | { GP2X_BTN_B, IN_BINDTYPE_PLAYER12, DKEY_CIRCLE }, |
614 | { GP2X_BTN_A, IN_BINDTYPE_PLAYER12, DKEY_SQUARE }, |
615 | { GP2X_BTN_Y, IN_BINDTYPE_PLAYER12, DKEY_TRIANGLE }, |
616 | { GP2X_BTN_L, IN_BINDTYPE_PLAYER12, DKEY_L1 }, |
617 | { GP2X_BTN_R, IN_BINDTYPE_PLAYER12, DKEY_R1 }, |
618 | { GP2X_BTN_START, IN_BINDTYPE_PLAYER12, DKEY_START }, |
619 | { GP2X_BTN_SELECT, IN_BINDTYPE_EMU, SACTION_ENTER_MENU }, |
620 | { GP2X_BTN_VOL_UP, IN_BINDTYPE_EMU, SACTION_VOLUME_UP }, |
621 | { GP2X_BTN_VOL_DOWN, IN_BINDTYPE_EMU, SACTION_VOLUME_DOWN }, |
622 | { 0, 0, 0 }, |
623 | }; |
624 | |
221be40d |
625 | // unused dummy for in_gp2x |
626 | volatile unsigned short *gp2x_memregs; |
627 | |
b07c18e8 |
628 | static void wiz_init(void) |
55b0eeea |
629 | { |
b07c18e8 |
630 | in_gp2x_init(in_gp2x_defbinds); |
631 | in_probe(); |
55b0eeea |
632 | } |