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12#include <linux/kconfig.h>
13#include "dibusb.h"
14
15static int debug;
16module_param(debug, int, 0644);
17MODULE_PARM_DESC(debug, "set debugging level (1=info (|-able))." DVB_USB_DEBUG_STATUS);
18MODULE_LICENSE("GPL");
19
20#define deb_info(args...) dprintk(debug,0x01,args)
21
22
23int dibusb_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
24{
25 if (adap->priv != NULL) {
26 struct dibusb_state *st = adap->priv;
27 if (st->ops.fifo_ctrl != NULL)
28 if (st->ops.fifo_ctrl(adap->fe_adap[0].fe, onoff)) {
29 err("error while controlling the fifo of the demod.");
30 return -ENODEV;
31 }
32 }
33 return 0;
34}
35EXPORT_SYMBOL(dibusb_streaming_ctrl);
36
37int dibusb_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
38{
39 if (adap->priv != NULL) {
40 struct dibusb_state *st = adap->priv;
41 if (st->ops.pid_ctrl != NULL)
42 st->ops.pid_ctrl(adap->fe_adap[0].fe,
43 index, pid, onoff);
44 }
45 return 0;
46}
47EXPORT_SYMBOL(dibusb_pid_filter);
48
49int dibusb_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
50{
51 if (adap->priv != NULL) {
52 struct dibusb_state *st = adap->priv;
53 if (st->ops.pid_parse != NULL)
54 if (st->ops.pid_parse(adap->fe_adap[0].fe, onoff) < 0)
55 err("could not handle pid_parser");
56 }
57 return 0;
58}
59EXPORT_SYMBOL(dibusb_pid_filter_ctrl);
60
61int dibusb_power_ctrl(struct dvb_usb_device *d, int onoff)
62{
63 u8 b[3];
64 int ret;
65 b[0] = DIBUSB_REQ_SET_IOCTL;
66 b[1] = DIBUSB_IOCTL_CMD_POWER_MODE;
67 b[2] = onoff ? DIBUSB_IOCTL_POWER_WAKEUP : DIBUSB_IOCTL_POWER_SLEEP;
68 ret = dvb_usb_generic_write(d,b,3);
69 msleep(10);
70 return ret;
71}
72EXPORT_SYMBOL(dibusb_power_ctrl);
73
74int dibusb2_0_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
75{
76 u8 b[3] = { 0 };
77 int ret;
78
79 if ((ret = dibusb_streaming_ctrl(adap,onoff)) < 0)
80 return ret;
81
82 if (onoff) {
83 b[0] = DIBUSB_REQ_SET_STREAMING_MODE;
84 b[1] = 0x00;
85 if ((ret = dvb_usb_generic_write(adap->dev,b,2)) < 0)
86 return ret;
87 }
88
89 b[0] = DIBUSB_REQ_SET_IOCTL;
90 b[1] = onoff ? DIBUSB_IOCTL_CMD_ENABLE_STREAM : DIBUSB_IOCTL_CMD_DISABLE_STREAM;
91 return dvb_usb_generic_write(adap->dev,b,3);
92}
93EXPORT_SYMBOL(dibusb2_0_streaming_ctrl);
94
95int dibusb2_0_power_ctrl(struct dvb_usb_device *d, int onoff)
96{
97 if (onoff) {
98 u8 b[3] = { DIBUSB_REQ_SET_IOCTL, DIBUSB_IOCTL_CMD_POWER_MODE, DIBUSB_IOCTL_POWER_WAKEUP };
99 return dvb_usb_generic_write(d,b,3);
100 } else
101 return 0;
102}
103EXPORT_SYMBOL(dibusb2_0_power_ctrl);
104
105static int dibusb_i2c_msg(struct dvb_usb_device *d, u8 addr,
106 u8 *wbuf, u16 wlen, u8 *rbuf, u16 rlen)
107{
108 u8 sndbuf[wlen+4];
109
110 int wo = (rbuf == NULL || rlen == 0),
111 len = 2 + wlen + (wo ? 0 : 2);
112
113 sndbuf[0] = wo ? DIBUSB_REQ_I2C_WRITE : DIBUSB_REQ_I2C_READ;
114 sndbuf[1] = (addr << 1) | (wo ? 0 : 1);
115
116 memcpy(&sndbuf[2],wbuf,wlen);
117
118 if (!wo) {
119 sndbuf[wlen+2] = (rlen >> 8) & 0xff;
120 sndbuf[wlen+3] = rlen & 0xff;
121 }
122
123 return dvb_usb_generic_rw(d,sndbuf,len,rbuf,rlen,0);
124}
125
126
127
128
129static int dibusb_i2c_xfer(struct i2c_adapter *adap,struct i2c_msg msg[],int num)
130{
131 struct dvb_usb_device *d = i2c_get_adapdata(adap);
132 int i;
133
134 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
135 return -EAGAIN;
136
137 for (i = 0; i < num; i++) {
138
139 if (i+1 < num && (msg[i].flags & I2C_M_RD) == 0
140 && (msg[i+1].flags & I2C_M_RD)) {
141 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,
142 msg[i+1].buf,msg[i+1].len) < 0)
143 break;
144 i++;
145 } else if ((msg[i].flags & I2C_M_RD) == 0) {
146 if (dibusb_i2c_msg(d, msg[i].addr, msg[i].buf,msg[i].len,NULL,0) < 0)
147 break;
148 } else if (msg[i].addr != 0x50) {
149
150
151
152 if (dibusb_i2c_msg(d, msg[i].addr, NULL, 0, msg[i].buf, msg[i].len) < 0)
153 break;
154 }
155 }
156
157 mutex_unlock(&d->i2c_mutex);
158 return i;
159}
160
161static u32 dibusb_i2c_func(struct i2c_adapter *adapter)
162{
163 return I2C_FUNC_I2C;
164}
165
166struct i2c_algorithm dibusb_i2c_algo = {
167 .master_xfer = dibusb_i2c_xfer,
168 .functionality = dibusb_i2c_func,
169};
170EXPORT_SYMBOL(dibusb_i2c_algo);
171
172int dibusb_read_eeprom_byte(struct dvb_usb_device *d, u8 offs, u8 *val)
173{
174 u8 wbuf[1] = { offs };
175 return dibusb_i2c_msg(d, 0x50, wbuf, 1, val, 1);
176}
177EXPORT_SYMBOL(dibusb_read_eeprom_byte);
178
179
180
181static struct dibx000_agc_config dib3000p_mt2060_agc_config = {
182 .band_caps = BAND_VHF | BAND_UHF,
183 .setup = (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (0 << 2) | (2 << 0),
184
185 .agc1_max = 48497,
186 .agc1_min = 23593,
187 .agc2_max = 46531,
188 .agc2_min = 24904,
189
190 .agc1_pt1 = 0x65,
191 .agc1_pt2 = 0x69,
192
193 .agc1_slope1 = 0x51,
194 .agc1_slope2 = 0x27,
195
196 .agc2_pt1 = 0,
197 .agc2_pt2 = 0x33,
198
199 .agc2_slope1 = 0x35,
200 .agc2_slope2 = 0x37,
201};
202
203static struct dib3000mc_config stk3000p_dib3000p_config = {
204 &dib3000p_mt2060_agc_config,
205
206 .max_time = 0x196,
207 .ln_adc_level = 0x1cc7,
208
209 .output_mpeg2_in_188_bytes = 1,
210
211 .agc_command1 = 1,
212 .agc_command2 = 1,
213};
214
215static struct dibx000_agc_config dib3000p_panasonic_agc_config = {
216 .band_caps = BAND_VHF | BAND_UHF,
217 .setup = (1 << 8) | (5 << 5) | (1 << 4) | (1 << 3) | (0 << 2) | (2 << 0),
218
219 .agc1_max = 56361,
220 .agc1_min = 22282,
221 .agc2_max = 47841,
222 .agc2_min = 36045,
223
224 .agc1_pt1 = 0x3b,
225 .agc1_pt2 = 0x6b,
226
227 .agc1_slope1 = 0x55,
228 .agc1_slope2 = 0x1d,
229
230 .agc2_pt1 = 0,
231 .agc2_pt2 = 0x0a,
232
233 .agc2_slope1 = 0x95,
234 .agc2_slope2 = 0x1e,
235};
236
237#if IS_ENABLED(CONFIG_DVB_DIB3000MC)
238
239static struct dib3000mc_config mod3000p_dib3000p_config = {
240 &dib3000p_panasonic_agc_config,
241
242 .max_time = 0x51,
243 .ln_adc_level = 0x1cc7,
244
245 .output_mpeg2_in_188_bytes = 1,
246
247 .agc_command1 = 1,
248 .agc_command2 = 1,
249};
250
251int dibusb_dib3000mc_frontend_attach(struct dvb_usb_adapter *adap)
252{
253 if (adap->dev->udev->descriptor.idVendor == USB_VID_LITEON &&
254 adap->dev->udev->descriptor.idProduct ==
255 USB_PID_LITEON_DVB_T_WARM) {
256 msleep(1000);
257 }
258
259 adap->fe_adap[0].fe = dvb_attach(dib3000mc_attach,
260 &adap->dev->i2c_adap,
261 DEFAULT_DIB3000P_I2C_ADDRESS,
262 &mod3000p_dib3000p_config);
263 if ((adap->fe_adap[0].fe) == NULL)
264 adap->fe_adap[0].fe = dvb_attach(dib3000mc_attach,
265 &adap->dev->i2c_adap,
266 DEFAULT_DIB3000MC_I2C_ADDRESS,
267 &mod3000p_dib3000p_config);
268 if ((adap->fe_adap[0].fe) != NULL) {
269 if (adap->priv != NULL) {
270 struct dibusb_state *st = adap->priv;
271 st->ops.pid_parse = dib3000mc_pid_parse;
272 st->ops.pid_ctrl = dib3000mc_pid_control;
273 }
274 return 0;
275 }
276 return -ENODEV;
277}
278EXPORT_SYMBOL(dibusb_dib3000mc_frontend_attach);
279
280static struct mt2060_config stk3000p_mt2060_config = {
281 0x60
282};
283
284int dibusb_dib3000mc_tuner_attach(struct dvb_usb_adapter *adap)
285{
286 struct dibusb_state *st = adap->priv;
287 u8 a,b;
288 u16 if1 = 1220;
289 struct i2c_adapter *tun_i2c;
290
291
292 if (adap->dev->udev->descriptor.idVendor == USB_VID_LITEON &&
293 adap->dev->udev->descriptor.idProduct == USB_PID_LITEON_DVB_T_WARM) {
294
295 dibusb_read_eeprom_byte(adap->dev,0x7E,&a);
296 dibusb_read_eeprom_byte(adap->dev,0x7F,&b);
297
298 if (a == 0x00)
299 if1 += b;
300 else if (a == 0x80)
301 if1 -= b;
302 else
303 warn("LITE-ON DVB-T: Strange IF1 calibration :%2X %2X\n", a, b);
304
305 } else if (adap->dev->udev->descriptor.idVendor == USB_VID_DIBCOM &&
306 adap->dev->udev->descriptor.idProduct == USB_PID_DIBCOM_MOD3001_WARM) {
307 u8 desc;
308 dibusb_read_eeprom_byte(adap->dev, 7, &desc);
309 if (desc == 2) {
310 a = 127;
311 do {
312 dibusb_read_eeprom_byte(adap->dev, a, &desc);
313 a--;
314 } while (a > 7 && (desc == 0xff || desc == 0x00));
315 if (desc & 0x80)
316 if1 -= (0xff - desc);
317 else
318 if1 += desc;
319 }
320 }
321
322 tun_i2c = dib3000mc_get_tuner_i2c_master(adap->fe_adap[0].fe, 1);
323 if (dvb_attach(mt2060_attach, adap->fe_adap[0].fe, tun_i2c, &stk3000p_mt2060_config, if1) == NULL) {
324
325 if (dvb_attach(dvb_pll_attach, adap->fe_adap[0].fe, 0x60, tun_i2c, DVB_PLL_ENV57H1XD5) == NULL)
326 return -ENOMEM;
327 } else {
328 st->mt2060_present = 1;
329
330 dib3000mc_set_config(adap->fe_adap[0].fe, &stk3000p_dib3000p_config);
331 }
332 return 0;
333}
334EXPORT_SYMBOL(dibusb_dib3000mc_tuner_attach);
335#endif
336
337
338
339
340struct rc_map_table rc_map_dibusb_table[] = {
341
342 { 0x0016, KEY_POWER },
343 { 0x0010, KEY_MUTE },
344 { 0x0003, KEY_1 },
345 { 0x0001, KEY_2 },
346 { 0x0006, KEY_3 },
347 { 0x0009, KEY_4 },
348 { 0x001d, KEY_5 },
349 { 0x001f, KEY_6 },
350 { 0x000d, KEY_7 },
351 { 0x0019, KEY_8 },
352 { 0x001b, KEY_9 },
353 { 0x0015, KEY_0 },
354 { 0x0005, KEY_CHANNELUP },
355 { 0x0002, KEY_CHANNELDOWN },
356 { 0x001e, KEY_VOLUMEUP },
357 { 0x000a, KEY_VOLUMEDOWN },
358 { 0x0011, KEY_RECORD },
359 { 0x0017, KEY_FAVORITES },
360 { 0x0014, KEY_PLAY },
361 { 0x001a, KEY_STOP },
362 { 0x0040, KEY_REWIND },
363 { 0x0012, KEY_FASTFORWARD },
364 { 0x000e, KEY_PREVIOUS },
365 { 0x004c, KEY_PAUSE },
366 { 0x004d, KEY_SCREEN },
367 { 0x0054, KEY_AUDIO },
368
369 { 0x000c, KEY_CANCEL },
370 { 0x001c, KEY_EPG },
371 { 0x0000, KEY_TAB },
372 { 0x0048, KEY_INFO },
373 { 0x0004, KEY_LIST },
374 { 0x000f, KEY_TEXT },
375
376 { 0x8612, KEY_POWER },
377 { 0x860f, KEY_SELECT },
378 { 0x860c, KEY_UNKNOWN },
379 { 0x860b, KEY_EPG },
380 { 0x8610, KEY_MUTE },
381 { 0x8601, KEY_1 },
382 { 0x8602, KEY_2 },
383 { 0x8603, KEY_3 },
384 { 0x8604, KEY_4 },
385 { 0x8605, KEY_5 },
386 { 0x8606, KEY_6 },
387 { 0x8607, KEY_7 },
388 { 0x8608, KEY_8 },
389 { 0x8609, KEY_9 },
390 { 0x860a, KEY_0 },
391 { 0x8618, KEY_ZOOM },
392 { 0x861c, KEY_UNKNOWN },
393 { 0x8613, KEY_UNKNOWN },
394 { 0x8600, KEY_UNDO },
395 { 0x861d, KEY_RECORD },
396 { 0x860d, KEY_STOP },
397 { 0x860e, KEY_PAUSE },
398 { 0x8616, KEY_PLAY },
399 { 0x8611, KEY_BACK },
400 { 0x8619, KEY_FORWARD },
401 { 0x8614, KEY_UNKNOWN },
402 { 0x8615, KEY_ESC },
403 { 0x861a, KEY_UP },
404 { 0x861e, KEY_DOWN },
405 { 0x861f, KEY_LEFT },
406 { 0x861b, KEY_RIGHT },
407
408
409 { 0x8000, KEY_MUTE },
410 { 0x8001, KEY_TEXT },
411 { 0x8002, KEY_HOME },
412 { 0x8003, KEY_POWER },
413
414 { 0x8004, KEY_RED },
415 { 0x8005, KEY_GREEN },
416 { 0x8006, KEY_YELLOW },
417 { 0x8007, KEY_BLUE },
418
419 { 0x8008, KEY_DVD },
420 { 0x8009, KEY_AUDIO },
421 { 0x800a, KEY_IMAGES },
422 { 0x800b, KEY_VIDEO },
423
424 { 0x800c, KEY_BACK },
425 { 0x800d, KEY_UP },
426 { 0x800e, KEY_RADIO },
427 { 0x800f, KEY_EPG },
428
429 { 0x8010, KEY_LEFT },
430 { 0x8011, KEY_OK },
431 { 0x8012, KEY_RIGHT },
432 { 0x8013, KEY_UNKNOWN },
433
434 { 0x8014, KEY_TV },
435 { 0x8015, KEY_DOWN },
436 { 0x8016, KEY_MENU },
437 { 0x8017, KEY_LAST },
438
439 { 0x8018, KEY_RECORD },
440 { 0x8019, KEY_STOP },
441 { 0x801a, KEY_PAUSE },
442 { 0x801b, KEY_PLAY },
443
444 { 0x801c, KEY_PREVIOUS },
445 { 0x801d, KEY_REWIND },
446 { 0x801e, KEY_FASTFORWARD },
447 { 0x801f, KEY_NEXT},
448
449 { 0x8040, KEY_1 },
450 { 0x8041, KEY_2 },
451 { 0x8042, KEY_3 },
452 { 0x8043, KEY_CHANNELUP },
453
454 { 0x8044, KEY_4 },
455 { 0x8045, KEY_5 },
456 { 0x8046, KEY_6 },
457 { 0x8047, KEY_CHANNELDOWN },
458
459 { 0x8048, KEY_7 },
460 { 0x8049, KEY_8 },
461 { 0x804a, KEY_9 },
462 { 0x804b, KEY_VOLUMEUP },
463
464 { 0x804c, KEY_CLEAR },
465 { 0x804d, KEY_0 },
466 { 0x804e, KEY_ENTER },
467 { 0x804f, KEY_VOLUMEDOWN },
468};
469EXPORT_SYMBOL(rc_map_dibusb_table);
470
471int dibusb_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
472{
473 u8 key[5],cmd = DIBUSB_REQ_POLL_REMOTE;
474 dvb_usb_generic_rw(d,&cmd,1,key,5,0);
475 dvb_usb_nec_rc_key_to_event(d,key,event,state);
476 if (key[0] != 0)
477 deb_info("key: %*ph\n", 5, key);
478 return 0;
479}
480EXPORT_SYMBOL(dibusb_rc_query);
481
