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11#include "dibusb.h"
12
13static int debug;
14module_param(debug, int, 0644);
15MODULE_PARM_DESC(debug, "set debugging level (1=info (|-able))." DVB_USB_DEBUG_STATUS);
16MODULE_LICENSE("GPL");
17
18#define deb_info(args...) dprintk(debug,0x01,args)
19
20
21int dibusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
22{
23 if (adap->priv != NULL) {
24 struct dibusb_state *st = adap->priv;
25 if (st->ops.fifo_ctrl != NULL)
26 if (st->ops.fifo_ctrl(adap->fe_adap[0].fe, onoff)) {
27 err("error while controlling the fifo of the demod.");
28 return -ENODEV;
29 }
30 }
31 return 0;
32}
33EXPORT_SYMBOL(dibusb_streaming_ctrl);
34
35int dibusb_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
36{
37 if (adap->priv != NULL) {
38 struct dibusb_state *st = adap->priv;
39 if (st->ops.pid_ctrl != NULL)
40 st->ops.pid_ctrl(adap->fe_adap[0].fe,
41 index, pid, onoff);
42 }
43 return 0;
44}
45EXPORT_SYMBOL(dibusb_pid_filter);
46
47int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
48{
49 if (adap->priv != NULL) {
50 struct dibusb_state *st = adap->priv;
51 if (st->ops.pid_parse != NULL)
52 if (st->ops.pid_parse(adap->fe_adap[0].fe, onoff) < 0)
53 err("could not handle pid_parser");
54 }
55 return 0;
56}
57EXPORT_SYMBOL(dibusb_pid_filter_ctrl);
58
59int dibusb_power_ctrl(struct dvb_usb_device *d, int onoff)
60{
61 u8 b[3];
62 int ret;
63 b[0] = DIBUSB_REQ_SET_IOCTL;
64 b[1] = DIBUSB_IOCTL_CMD_POWER_MODE;
65 b[2] = onoff ? DIBUSB_IOCTL_POWER_WAKEUP : DIBUSB_IOCTL_POWER_SLEEP;
66 ret = dvb_usb_generic_write(d,b,3);
67 msleep(10);
68 return ret;
69}
70EXPORT_SYMBOL(dibusb_power_ctrl);
71
72int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
73{
74 u8 b[3] = { 0 };
75 int ret;
76
77 if ((ret = dibusb_streaming_ctrl(adap,onoff)) < 0)
78 return ret;
79
80 if (onoff) {
81 b[0] = DIBUSB_REQ_SET_STREAMING_MODE;
82 b[1] = 0x00;
83 if ((ret = dvb_usb_generic_write(adap->dev,b,2)) < 0)
84 return ret;
85 }
86
87 b[0] = DIBUSB_REQ_SET_IOCTL;
88 b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM;
89 return dvb_usb_generic_write(adap->dev,b,3);
90}
91EXPORT_SYMBOL(dibusb2_0_streaming_ctrl);
92
93int dibusb2_0_power_ctrl(struct dvb_usb_device *d, int onoff)
94{
95 if (onoff) {
96 u8 b[3] = { DIBUSB_REQ_SET_IOCTL, DIBUSB_IOCTL_CMD_POWER_MODE, DIBUSB_IOCTL_POWER_WAKEUP };
97 return dvb_usb_generic_write(d,b,3);
98 } else
99 return 0;
100}
101EXPORT_SYMBOL(dibusb2_0_power_ctrl);
102
103static int dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr,
104 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
105{
106 u8 sndbuf[wlen+4];
107
108 int wo = (rbuf == NULL || rlen == 0),
109 len = 2 + wlen + (wo ? 0 : 2);
110
111 sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
112 sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
113
114 memcpy(&sndbuf[2],wbuf,wlen);
115
116 if (!wo) {
117 sndbuf[wlen+2] = (rlen >> 8) & 0xff;
118 sndbuf[wlen+3] = rlen & 0xff;
119 }
120
121 return dvb_usb_generic_rw(d,sndbuf,len,rbuf,rlen,0);
122}
123
124
125
126
127static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
128{
129 struct dvb_usb_device *d = i2c_get_adapdata(adap);
130 int i;
131
132 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
133 return -EAGAIN;
134
135 for (i = 0; i < num; i++) {
136
137 if (i+1 < num && (msg[i].flags & I2C_M_RD) == 0
138 && (msg[i+1].flags & I2C_M_RD)) {
139 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,
140 msg[i+1].buf,msg[i+1].len) < 0)
141 break;
142 i++;
143 } else if ((msg[i].flags & I2C_M_RD) == 0) {
144 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
145 break;
146 } else if (msg[i].addr != 0x50) {
147
148
149
150 if (dibusb_i2c_msg(d, msg[i].addr, NULL, 0, msg[i].buf, msg[i].len) < 0)
151 break;
152 }
153 }
154
155 mutex_unlock(&d->i2c_mutex);
156 return i;
157}
158
159static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
160{
161 return I2C_FUNC_I2C;
162}
163
164struct i2c_algorithm dibusb_i2c_algo = {
165 .master_xfer = dibusb_i2c_xfer,
166 .functionality = dibusb_i2c_func,
167};
168EXPORT_SYMBOL(dibusb_i2c_algo);
169
170int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
171{
172 u8 wbuf[1] = { offs };
173 return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
174}
175EXPORT_SYMBOL(dibusb_read_eeprom_byte);
176
177
178
179static struct dibx000_agc_config dib3000p_mt2060_agc_config = {
180 .band_caps = BAND_VHF | BAND_UHF,
181 .setup = (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (0 << 2) | (2 << 0),
182
183 .agc1_max = 48497,
184 .agc1_min = 23593,
185 .agc2_max = 46531,
186 .agc2_min = 24904,
187
188 .agc1_pt1 = 0x65,
189 .agc1_pt2 = 0x69,
190
191 .agc1_slope1 = 0x51,
192 .agc1_slope2 = 0x27,
193
194 .agc2_pt1 = 0,
195 .agc2_pt2 = 0x33,
196
197 .agc2_slope1 = 0x35,
198 .agc2_slope2 = 0x37,
199};
200
201static struct dib3000mc_config stk3000p_dib3000p_config = {
202 &dib3000p_mt2060_agc_config,
203
204 .max_time = 0x196,
205 .ln_adc_level = 0x1cc7,
206
207 .output_mpeg2_in_188_bytes = 1,
208
209 .agc_command1 = 1,
210 .agc_command2 = 1,
211};
212
213static struct dibx000_agc_config dib3000p_panasonic_agc_config = {
214 .band_caps = BAND_VHF | BAND_UHF,
215 .setup = (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (0 << 2) | (2 << 0),
216
217 .agc1_max = 56361,
218 .agc1_min = 22282,
219 .agc2_max = 47841,
220 .agc2_min = 36045,
221
222 .agc1_pt1 = 0x3b,
223 .agc1_pt2 = 0x6b,
224
225 .agc1_slope1 = 0x55,
226 .agc1_slope2 = 0x1d,
227
228 .agc2_pt1 = 0,
229 .agc2_pt2 = 0x0a,
230
231 .agc2_slope1 = 0x95,
232 .agc2_slope2 = 0x1e,
233};
234
235#if defined(CONFIG_DVB_DIB3000MC) || \
236 (defined(CONFIG_DVB_DIB3000MC_MODULE) && defined(MODULE))
237
238static struct dib3000mc_config mod3000p_dib3000p_config = {
239 &dib3000p_panasonic_agc_config,
240
241 .max_time = 0x51,
242 .ln_adc_level = 0x1cc7,
243
244 .output_mpeg2_in_188_bytes = 1,
245
246 .agc_command1 = 1,
247 .agc_command2 = 1,
248};
249
250int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *adap)
251{
252 if (adap->dev->udev->descriptor.idVendor == USB_VID_LITEON &&
253 adap->dev->udev->descriptor.idProduct ==
254 USB_PID_LITEON_DVB_T_WARM) {
255 msleep(1000);
256 }
257
258 adap->fe_adap[0].fe = dvb_attach(dib3000mc_attach,
259 &adap->dev->i2c_adap,
260 DEFAULT_DIB3000P_I2C_ADDRESS,
261 &mod3000p_dib3000p_config);
262 if ((adap->fe_adap[0].fe) == NULL)
263 adap->fe_adap[0].fe = dvb_attach(dib3000mc_attach,
264 &adap->dev->i2c_adap,
265 DEFAULT_DIB3000MC_I2C_ADDRESS,
266 &mod3000p_dib3000p_config);
267 if ((adap->fe_adap[0].fe) != NULL) {
268 if (adap->priv != NULL) {
269 struct dibusb_state *st = adap->priv;
270 st->ops.pid_parse = dib3000mc_pid_parse;
271 st->ops.pid_ctrl = dib3000mc_pid_control;
272 }
273 return 0;
274 }
275 return -ENODEV;
276}
277EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
278
279static struct mt2060_config stk3000p_mt2060_config = {
280 0x60
281};
282
283int dibusb_dib3000mc_tuner_attach(struct dvb_usb_adapter *adap)
284{
285 struct dibusb_state *st = adap->priv;
286 u8 a,b;
287 u16 if1 = 1220;
288 struct i2c_adapter *tun_i2c;
289
290
291 if (adap->dev->udev->descriptor.idVendor == USB_VID_LITEON &&
292 adap->dev->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
293
294 dibusb_read_eeprom_byte(adap->dev,0x7E,&a);
295 dibusb_read_eeprom_byte(adap->dev,0x7F,&b);
296
297 if (a == 0x00)
298 if1 += b;
299 else if (a == 0x80)
300 if1 -= b;
301 else
302 warn("LITE-ON DVB-T: Strange IF1 calibration :%2X %2X\n", a, b);
303
304 } else if (adap->dev->udev->descriptor.idVendor == USB_VID_DIBCOM &&
305 adap->dev->udev->descriptor.idProduct == USB_PID_DIBCOM_MOD3001_WARM) {
306 u8 desc;
307 dibusb_read_eeprom_byte(adap->dev, 7, &desc);
308 if (desc == 2) {
309 a = 127;
310 do {
311 dibusb_read_eeprom_byte(adap->dev, a, &desc);
312 a--;
313 } while (a > 7 && (desc == 0xff || desc == 0x00));
314 if (desc & 0x80)
315 if1 -= (0xff - desc);
316 else
317 if1 += desc;
318 }
319 }
320
321 tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe_adap[0].fe, 1);
322 if (dvb_attach(mt2060_attach, adap->fe_adap[0].fe, tun_i2c, &stk3000p_mt2060_config, if1) == NULL) {
323
324 if (dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, tun_i2c, DVB_PLL_ENV57H1XD5) == NULL)
325 return -ENOMEM;
326 } else {
327 st->mt2060_present = 1;
328
329 dib3000mc_set_config(adap->fe_adap[0].fe, &stk3000p_dib3000p_config);
330 }
331 return 0;
332}
333EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
334#endif
335
336
337
338
339struct rc_map_table rc_map_dibusb_table[] = {
340
341 { 0x0016, KEY_POWER },
342 { 0x0010, KEY_MUTE },
343 { 0x0003, KEY_1 },
344 { 0x0001, KEY_2 },
345 { 0x0006, KEY_3 },
346 { 0x0009, KEY_4 },
347 { 0x001d, KEY_5 },
348 { 0x001f, KEY_6 },
349 { 0x000d, KEY_7 },
350 { 0x0019, KEY_8 },
351 { 0x001b, KEY_9 },
352 { 0x0015, KEY_0 },
353 { 0x0005, KEY_CHANNELUP },
354 { 0x0002, KEY_CHANNELDOWN },
355 { 0x001e, KEY_VOLUMEUP },
356 { 0x000a, KEY_VOLUMEDOWN },
357 { 0x0011, KEY_RECORD },
358 { 0x0017, KEY_FAVORITES },
359 { 0x0014, KEY_PLAY },
360 { 0x001a, KEY_STOP },
361 { 0x0040, KEY_REWIND },
362 { 0x0012, KEY_FASTFORWARD },
363 { 0x000e, KEY_PREVIOUS },
364 { 0x004c, KEY_PAUSE },
365 { 0x004d, KEY_SCREEN },
366 { 0x0054, KEY_AUDIO },
367
368 { 0x000c, KEY_CANCEL },
369 { 0x001c, KEY_EPG },
370 { 0x0000, KEY_TAB },
371 { 0x0048, KEY_INFO },
372 { 0x0004, KEY_LIST },
373 { 0x000f, KEY_TEXT },
374
375 { 0x8612, KEY_POWER },
376 { 0x860f, KEY_SELECT },
377 { 0x860c, KEY_UNKNOWN },
378 { 0x860b, KEY_EPG },
379 { 0x8610, KEY_MUTE },
380 { 0x8601, KEY_1 },
381 { 0x8602, KEY_2 },
382 { 0x8603, KEY_3 },
383 { 0x8604, KEY_4 },
384 { 0x8605, KEY_5 },
385 { 0x8606, KEY_6 },
386 { 0x8607, KEY_7 },
387 { 0x8608, KEY_8 },
388 { 0x8609, KEY_9 },
389 { 0x860a, KEY_0 },
390 { 0x8618, KEY_ZOOM },
391 { 0x861c, KEY_UNKNOWN },
392 { 0x8613, KEY_UNKNOWN },
393 { 0x8600, KEY_UNDO },
394 { 0x861d, KEY_RECORD },
395 { 0x860d, KEY_STOP },
396 { 0x860e, KEY_PAUSE },
397 { 0x8616, KEY_PLAY },
398 { 0x8611, KEY_BACK },
399 { 0x8619, KEY_FORWARD },
400 { 0x8614, KEY_UNKNOWN },
401 { 0x8615, KEY_ESC },
402 { 0x861a, KEY_UP },
403 { 0x861e, KEY_DOWN },
404 { 0x861f, KEY_LEFT },
405 { 0x861b, KEY_RIGHT },
406
407
408 { 0x8000, KEY_MUTE },
409 { 0x8001, KEY_TEXT },
410 { 0x8002, KEY_HOME },
411 { 0x8003, KEY_POWER },
412
413 { 0x8004, KEY_RED },
414 { 0x8005, KEY_GREEN },
415 { 0x8006, KEY_YELLOW },
416 { 0x8007, KEY_BLUE },
417
418 { 0x8008, KEY_DVD },
419 { 0x8009, KEY_AUDIO },
420 { 0x800a, KEY_IMAGES },
421 { 0x800b, KEY_VIDEO },
422
423 { 0x800c, KEY_BACK },
424 { 0x800d, KEY_UP },
425 { 0x800e, KEY_RADIO },
426 { 0x800f, KEY_EPG },
427
428 { 0x8010, KEY_LEFT },
429 { 0x8011, KEY_OK },
430 { 0x8012, KEY_RIGHT },
431 { 0x8013, KEY_UNKNOWN },
432
433 { 0x8014, KEY_TV },
434 { 0x8015, KEY_DOWN },
435 { 0x8016, KEY_MENU },
436 { 0x8017, KEY_LAST },
437
438 { 0x8018, KEY_RECORD },
439 { 0x8019, KEY_STOP },
440 { 0x801a, KEY_PAUSE },
441 { 0x801b, KEY_PLAY },
442
443 { 0x801c, KEY_PREVIOUS },
444 { 0x801d, KEY_REWIND },
445 { 0x801e, KEY_FASTFORWARD },
446 { 0x801f, KEY_NEXT},
447
448 { 0x8040, KEY_1 },
449 { 0x8041, KEY_2 },
450 { 0x8042, KEY_3 },
451 { 0x8043, KEY_CHANNELUP },
452
453 { 0x8044, KEY_4 },
454 { 0x8045, KEY_5 },
455 { 0x8046, KEY_6 },
456 { 0x8047, KEY_CHANNELDOWN },
457
458 { 0x8048, KEY_7 },
459 { 0x8049, KEY_8 },
460 { 0x804a, KEY_9 },
461 { 0x804b, KEY_VOLUMEUP },
462
463 { 0x804c, KEY_CLEAR },
464 { 0x804d, KEY_0 },
465 { 0x804e, KEY_ENTER },
466 { 0x804f, KEY_VOLUMEDOWN },
467};
468EXPORT_SYMBOL(rc_map_dibusb_table);
469
470int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
471{
472 u8 key[5],cmd = DIBUSB_REQ_POLL_REMOTE;
473 dvb_usb_generic_rw(d,&cmd,1,key,5,0);
474 dvb_usb_nec_rc_key_to_event(d,key,event,state);
475 if (key[0] != 0)
476 deb_info("key: %*ph\n", 5, key);
477 return 0;
478}
479EXPORT_SYMBOL(dibusb_rc_query);
480
