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Full support for Ginger Console
[linux-ginger.git] / drivers / media / dvb / dvb-usb / af9015.c
blobcf042b309b461f5200d187bd60fbe24af707d990
1 /*
2 * DVB USB Linux driver for Afatech AF9015 DVB-T USB2.0 receiver
3 *
4 * Copyright (C) 2007 Antti Palosaari <crope@iki.fi>
5 *
6 * Thanks to Afatech who kindly provided information.
7 *
8 * This program is free software; you can redistribute it and/or modify
9 * it under the terms of the GNU General Public License as published by
10 * the Free Software Foundation; either version 2 of the License, or
11 * (at your option) any later version.
12 *
13 * This program is distributed in the hope that it will be useful,
14 * but WITHOUT ANY WARRANTY; without even the implied warranty of
15 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
16 * GNU General Public License for more details.
17 *
18 * You should have received a copy of the GNU General Public License
19 * along with this program; if not, write to the Free Software
20 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
21 *
22 */
23
24 #include "af9015.h"
25 #include "af9013.h"
26 #include "mt2060.h"
27 #include "qt1010.h"
28 #include "tda18271.h"
29 #include "mxl5005s.h"
30 #include "mc44s803.h"
31
32 static int dvb_usb_af9015_debug;
33 module_param_named(debug, dvb_usb_af9015_debug, int, 0644);
34 MODULE_PARM_DESC(debug, "set debugging level" DVB_USB_DEBUG_STATUS);
35 static int dvb_usb_af9015_remote;
36 module_param_named(remote, dvb_usb_af9015_remote, int, 0644);
37 MODULE_PARM_DESC(remote, "select remote");
38 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
39
40 static DEFINE_MUTEX(af9015_usb_mutex);
41
42 static struct af9015_config af9015_config;
43 static struct dvb_usb_device_properties af9015_properties[3];
44 static int af9015_properties_count = ARRAY_SIZE(af9015_properties);
45
46 static struct af9013_config af9015_af9013_config[] = {
47 {
48 .demod_address = AF9015_I2C_DEMOD,
49 .output_mode = AF9013_OUTPUT_MODE_USB,
50 .api_version = { 0, 1, 9, 0 },
51 .gpio[0] = AF9013_GPIO_HI,
52 .gpio[3] = AF9013_GPIO_TUNER_ON,
53
54 }, {
55 .output_mode = AF9013_OUTPUT_MODE_SERIAL,
56 .api_version = { 0, 1, 9, 0 },
57 .gpio[0] = AF9013_GPIO_TUNER_ON,
58 .gpio[1] = AF9013_GPIO_LO,
59 }
60 };
61
62 static int af9015_rw_udev(struct usb_device *udev, struct req_t *req)
63 {
64 #define BUF_LEN 63
65 #define REQ_HDR_LEN 8 /* send header size */
66 #define ACK_HDR_LEN 2 /* rece header size */
67 int act_len, ret;
68 u8 buf[BUF_LEN];
69 u8 write = 1;
70 u8 msg_len = REQ_HDR_LEN;
71 static u8 seq; /* packet sequence number */
72
73 if (mutex_lock_interruptible(&af9015_usb_mutex) < 0)
74 return -EAGAIN;
75
76 buf[0] = req->cmd;
77 buf[1] = seq++;
78 buf[2] = req->i2c_addr;
79 buf[3] = req->addr >> 8;
80 buf[4] = req->addr & 0xff;
81 buf[5] = req->mbox;
82 buf[6] = req->addr_len;
83 buf[7] = req->data_len;
84
85 switch (req->cmd) {
86 case GET_CONFIG:
87 case READ_MEMORY:
88 case RECONNECT_USB:
89 case GET_IR_CODE:
90 write = 0;
91 break;
92 case READ_I2C:
93 write = 0;
94 buf[2] |= 0x01; /* set I2C direction */
95 case WRITE_I2C:
96 buf[0] = READ_WRITE_I2C;
97 break;
98 case WRITE_MEMORY:
99 if (((req->addr & 0xff00) == 0xff00) ||
100 ((req->addr & 0xff00) == 0xae00))
101 buf[0] = WRITE_VIRTUAL_MEMORY;
102 case WRITE_VIRTUAL_MEMORY:
103 case COPY_FIRMWARE:
104 case DOWNLOAD_FIRMWARE:
105 case BOOT:
106 break;
107 default:
108 err("unknown command:%d", req->cmd);
109 ret = -1;
110 goto error_unlock;
111 }
112
113 /* buffer overflow check */
114 if ((write && (req->data_len > BUF_LEN - REQ_HDR_LEN)) ||
115 (!write && (req->data_len > BUF_LEN - ACK_HDR_LEN))) {
116 err("too much data; cmd:%d len:%d", req->cmd, req->data_len);
117 ret = -EINVAL;
118 goto error_unlock;
119 }
120
121 /* write requested */
122 if (write) {
123 memcpy(&buf[REQ_HDR_LEN], req->data, req->data_len);
124 msg_len += req->data_len;
125 }
126
127 deb_xfer(">>> ");
128 debug_dump(buf, msg_len, deb_xfer);
129
130 /* send req */
131 ret = usb_bulk_msg(udev, usb_sndbulkpipe(udev, 0x02), buf, msg_len,
132 &act_len, AF9015_USB_TIMEOUT);
133 if (ret)
134 err("bulk message failed:%d (%d/%d)", ret, msg_len, act_len);
135 else
136 if (act_len != msg_len)
137 ret = -1; /* all data is not send */
138 if (ret)
139 goto error_unlock;
140
141 /* no ack for those packets */
142 if (req->cmd == DOWNLOAD_FIRMWARE || req->cmd == RECONNECT_USB)
143 goto exit_unlock;
144
145 /* write receives seq + status = 2 bytes
146 read receives seq + status + data = 2 + N bytes */
147 msg_len = ACK_HDR_LEN;
148 if (!write)
149 msg_len += req->data_len;
150
151 ret = usb_bulk_msg(udev, usb_rcvbulkpipe(udev, 0x81), buf, msg_len,
152 &act_len, AF9015_USB_TIMEOUT);
153 if (ret) {
154 err("recv bulk message failed:%d", ret);
155 ret = -1;
156 goto error_unlock;
157 }
158
159 deb_xfer("<<< ");
160 debug_dump(buf, act_len, deb_xfer);
161
162 /* remote controller query status is 1 if remote code is not received */
163 if (req->cmd == GET_IR_CODE && buf[1] == 1) {
164 buf[1] = 0; /* clear command "error" status */
165 memset(&buf[2], 0, req->data_len);
166 buf[3] = 1; /* no remote code received mark */
167 }
168
169 /* check status */
170 if (buf[1]) {
171 err("command failed:%d", buf[1]);
172 ret = -1;
173 goto error_unlock;
174 }
175
176 /* read request, copy returned data to return buf */
177 if (!write)
178 memcpy(req->data, &buf[ACK_HDR_LEN], req->data_len);
179
180 error_unlock:
181 exit_unlock:
182 mutex_unlock(&af9015_usb_mutex);
183
184 return ret;
185 }
186
187 static int af9015_ctrl_msg(struct dvb_usb_device *d, struct req_t *req)
188 {
189 return af9015_rw_udev(d->udev, req);
190 }
191
192 static int af9015_write_regs(struct dvb_usb_device *d, u16 addr, u8 *val,
193 u8 len)
194 {
195 struct req_t req = {WRITE_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, len,
196 val};
197 return af9015_ctrl_msg(d, &req);
198 }
199
200 static int af9015_write_reg(struct dvb_usb_device *d, u16 addr, u8 val)
201 {
202 return af9015_write_regs(d, addr, &val, 1);
203 }
204
205 static int af9015_read_reg(struct dvb_usb_device *d, u16 addr, u8 *val)
206 {
207 struct req_t req = {READ_MEMORY, AF9015_I2C_DEMOD, addr, 0, 0, 1, val};
208 return af9015_ctrl_msg(d, &req);
209 }
210
211 static int af9015_write_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
212 u8 val)
213 {
214 struct req_t req = {WRITE_I2C, addr, reg, 1, 1, 1, &val};
215
216 if (addr == af9015_af9013_config[0].demod_address ||
217 addr == af9015_af9013_config[1].demod_address)
218 req.addr_len = 3;
219
220 return af9015_ctrl_msg(d, &req);
221 }
222
223 static int af9015_read_reg_i2c(struct dvb_usb_device *d, u8 addr, u16 reg,
224 u8 *val)
225 {
226 struct req_t req = {READ_I2C, addr, reg, 0, 1, 1, val};
227
228 if (addr == af9015_af9013_config[0].demod_address ||
229 addr == af9015_af9013_config[1].demod_address)
230 req.addr_len = 3;
231
232 return af9015_ctrl_msg(d, &req);
233 }
234
235 static int af9015_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[],
236 int num)
237 {
238 struct dvb_usb_device *d = i2c_get_adapdata(adap);
239 int ret = 0, i = 0;
240 u16 addr;
241 u8 mbox, addr_len;
242 struct req_t req;
243
244 /* TODO: implement bus lock
245
246 The bus lock is needed because there is two tuners both using same I2C-address.
247 Due to that the only way to select correct tuner is use demodulator I2C-gate.
248
249 ................................................
250 . AF9015 includes integrated AF9013 demodulator.
251 . ____________ ____________ . ____________
252 .| uC | | demod | . | tuner |
253 .|------------| |------------| . |------------|
254 .| AF9015 | | AF9013/5 | . | MXL5003 |
255 .| |--+----I2C-------|-----/ -----|-.-----I2C-------| |
256 .| | | | addr 0x38 | . | addr 0xc6 |
257 .|____________| | |____________| . |____________|
258 .................|..............................
259 | ____________ ____________
260 | | demod | | tuner |
261 | |------------| |------------|
262 | | AF9013 | | MXL5003 |
263 +----I2C-------|-----/ -----|-------I2C-------| |
264 | addr 0x3a | | addr 0xc6 |
265 |____________| |____________|
266 */
267 if (mutex_lock_interruptible(&d->i2c_mutex) < 0)
268 return -EAGAIN;
269
270 while (i < num) {
271 if (msg[i].addr == af9015_af9013_config[0].demod_address ||
272 msg[i].addr == af9015_af9013_config[1].demod_address) {
273 addr = msg[i].buf[0] << 8;
274 addr += msg[i].buf[1];
275 mbox = msg[i].buf[2];
276 addr_len = 3;
277 } else {
278 addr = msg[i].buf[0];
279 addr_len = 1;
280 mbox = 0;
281 }
282
283 if (num > i + 1 && (msg[i+1].flags & I2C_M_RD)) {
284 if (msg[i].addr ==
285 af9015_af9013_config[0].demod_address)
286 req.cmd = READ_MEMORY;
287 else
288 req.cmd = READ_I2C;
289 req.i2c_addr = msg[i].addr;
290 req.addr = addr;
291 req.mbox = mbox;
292 req.addr_len = addr_len;
293 req.data_len = msg[i+1].len;
294 req.data = &msg[i+1].buf[0];
295 ret = af9015_ctrl_msg(d, &req);
296 i += 2;
297 } else if (msg[i].flags & I2C_M_RD) {
298 ret = -EINVAL;
299 if (msg[i].addr ==
300 af9015_af9013_config[0].demod_address)
301 goto error;
302 else
303 req.cmd = READ_I2C;
304 req.i2c_addr = msg[i].addr;
305 req.addr = addr;
306 req.mbox = mbox;
307 req.addr_len = addr_len;
308 req.data_len = msg[i].len;
309 req.data = &msg[i].buf[0];
310 ret = af9015_ctrl_msg(d, &req);
311 i += 1;
312 } else {
313 if (msg[i].addr ==
314 af9015_af9013_config[0].demod_address)
315 req.cmd = WRITE_MEMORY;
316 else
317 req.cmd = WRITE_I2C;
318 req.i2c_addr = msg[i].addr;
319 req.addr = addr;
320 req.mbox = mbox;
321 req.addr_len = addr_len;
322 req.data_len = msg[i].len-addr_len;
323 req.data = &msg[i].buf[addr_len];
324 ret = af9015_ctrl_msg(d, &req);
325 i += 1;
326 }
327 if (ret)
328 goto error;
329
330 }
331 ret = i;
332
333 error:
334 mutex_unlock(&d->i2c_mutex);
335
336 return ret;
337 }
338
339 static u32 af9015_i2c_func(struct i2c_adapter *adapter)
340 {
341 return I2C_FUNC_I2C;
342 }
343
344 static struct i2c_algorithm af9015_i2c_algo = {
345 .master_xfer = af9015_i2c_xfer,
346 .functionality = af9015_i2c_func,
347 };
348
349 static int af9015_do_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit, u8 op)
350 {
351 int ret;
352 u8 val, mask = 0x01;
353
354 ret = af9015_read_reg(d, addr, &val);
355 if (ret)
356 return ret;
357
358 mask <<= bit;
359 if (op) {
360 /* set bit */
361 val |= mask;
362 } else {
363 /* clear bit */
364 mask ^= 0xff;
365 val &= mask;
366 }
367
368 return af9015_write_reg(d, addr, val);
369 }
370
371 static int af9015_set_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit)
372 {
373 return af9015_do_reg_bit(d, addr, bit, 1);
374 }
375
376 static int af9015_clear_reg_bit(struct dvb_usb_device *d, u16 addr, u8 bit)
377 {
378 return af9015_do_reg_bit(d, addr, bit, 0);
379 }
380
381 static int af9015_init_endpoint(struct dvb_usb_device *d)
382 {
383 int ret;
384 u16 frame_size;
385 u8 packet_size;
386 deb_info("%s: USB speed:%d\n", __func__, d->udev->speed);
387
388 /* Windows driver uses packet count 21 for USB1.1 and 348 for USB2.0.
389 We use smaller - about 1/4 from the original, 5 and 87. */
390 #define TS_PACKET_SIZE 188
391
392 #define TS_USB20_PACKET_COUNT 87
393 #define TS_USB20_FRAME_SIZE (TS_PACKET_SIZE*TS_USB20_PACKET_COUNT)
394
395 #define TS_USB11_PACKET_COUNT 5
396 #define TS_USB11_FRAME_SIZE (TS_PACKET_SIZE*TS_USB11_PACKET_COUNT)
397
398 #define TS_USB20_MAX_PACKET_SIZE 512
399 #define TS_USB11_MAX_PACKET_SIZE 64
400
401 if (d->udev->speed == USB_SPEED_FULL) {
402 frame_size = TS_USB11_FRAME_SIZE/4;
403 packet_size = TS_USB11_MAX_PACKET_SIZE/4;
404 } else {
405 frame_size = TS_USB20_FRAME_SIZE/4;
406 packet_size = TS_USB20_MAX_PACKET_SIZE/4;
407 }
408
409 ret = af9015_set_reg_bit(d, 0xd507, 2); /* assert EP4 reset */
410 if (ret)
411 goto error;
412 ret = af9015_set_reg_bit(d, 0xd50b, 1); /* assert EP5 reset */
413 if (ret)
414 goto error;
415 ret = af9015_clear_reg_bit(d, 0xdd11, 5); /* disable EP4 */
416 if (ret)
417 goto error;
418 ret = af9015_clear_reg_bit(d, 0xdd11, 6); /* disable EP5 */
419 if (ret)
420 goto error;
421 ret = af9015_set_reg_bit(d, 0xdd11, 5); /* enable EP4 */
422 if (ret)
423 goto error;
424 if (af9015_config.dual_mode) {
425 ret = af9015_set_reg_bit(d, 0xdd11, 6); /* enable EP5 */
426 if (ret)
427 goto error;
428 }
429 ret = af9015_clear_reg_bit(d, 0xdd13, 5); /* disable EP4 NAK */
430 if (ret)
431 goto error;
432 if (af9015_config.dual_mode) {
433 ret = af9015_clear_reg_bit(d, 0xdd13, 6); /* disable EP5 NAK */
434 if (ret)
435 goto error;
436 }
437 /* EP4 xfer length */
438 ret = af9015_write_reg(d, 0xdd88, frame_size & 0xff);
439 if (ret)
440 goto error;
441 ret = af9015_write_reg(d, 0xdd89, frame_size >> 8);
442 if (ret)
443 goto error;
444 /* EP5 xfer length */
445 ret = af9015_write_reg(d, 0xdd8a, frame_size & 0xff);
446 if (ret)
447 goto error;
448 ret = af9015_write_reg(d, 0xdd8b, frame_size >> 8);
449 if (ret)
450 goto error;
451 ret = af9015_write_reg(d, 0xdd0c, packet_size); /* EP4 packet size */
452 if (ret)
453 goto error;
454 ret = af9015_write_reg(d, 0xdd0d, packet_size); /* EP5 packet size */
455 if (ret)
456 goto error;
457 ret = af9015_clear_reg_bit(d, 0xd507, 2); /* negate EP4 reset */
458 if (ret)
459 goto error;
460 if (af9015_config.dual_mode) {
461 ret = af9015_clear_reg_bit(d, 0xd50b, 1); /* negate EP5 reset */
462 if (ret)
463 goto error;
464 }
465
466 /* enable / disable mp2if2 */
467 if (af9015_config.dual_mode)
468 ret = af9015_set_reg_bit(d, 0xd50b, 0);
469 else
470 ret = af9015_clear_reg_bit(d, 0xd50b, 0);
471 error:
472 if (ret)
473 err("endpoint init failed:%d", ret);
474 return ret;
475 }
476
477 static int af9015_copy_firmware(struct dvb_usb_device *d)
478 {
479 int ret;
480 u8 fw_params[4];
481 u8 val, i;
482 struct req_t req = {COPY_FIRMWARE, 0, 0x5100, 0, 0, sizeof(fw_params),
483 fw_params };
484 deb_info("%s:\n", __func__);
485
486 fw_params[0] = af9015_config.firmware_size >> 8;
487 fw_params[1] = af9015_config.firmware_size & 0xff;
488 fw_params[2] = af9015_config.firmware_checksum >> 8;
489 fw_params[3] = af9015_config.firmware_checksum & 0xff;
490
491 /* wait 2nd demodulator ready */
492 msleep(100);
493
494 ret = af9015_read_reg_i2c(d, 0x3a, 0x98be, &val);
495 if (ret)
496 goto error;
497 else
498 deb_info("%s: firmware status:%02x\n", __func__, val);
499
500 if (val == 0x0c) /* fw is running, no need for download */
501 goto exit;
502
503 /* set I2C master clock to fast (to speed up firmware copy) */
504 ret = af9015_write_reg(d, 0xd416, 0x04); /* 0x04 * 400ns */
505 if (ret)
506 goto error;
507
508 msleep(50);
509
510 /* copy firmware */
511 ret = af9015_ctrl_msg(d, &req);
512 if (ret)
513 err("firmware copy cmd failed:%d", ret);
514 deb_info("%s: firmware copy done\n", __func__);
515
516 /* set I2C master clock back to normal */
517 ret = af9015_write_reg(d, 0xd416, 0x14); /* 0x14 * 400ns */
518 if (ret)
519 goto error;
520
521 /* request boot firmware */
522 ret = af9015_write_reg_i2c(d, af9015_af9013_config[1].demod_address,
523 0xe205, 1);
524 deb_info("%s: firmware boot cmd status:%d\n", __func__, ret);
525 if (ret)
526 goto error;
527
528 for (i = 0; i < 15; i++) {
529 msleep(100);
530
531 /* check firmware status */
532 ret = af9015_read_reg_i2c(d,
533 af9015_af9013_config[1].demod_address, 0x98be, &val);
534 deb_info("%s: firmware status cmd status:%d fw status:%02x\n",
535 __func__, ret, val);
536 if (ret)
537 goto error;
538
539 if (val == 0x0c || val == 0x04) /* success or fail */
540 break;
541 }
542
543 if (val == 0x04) {
544 err("firmware did not run");
545 ret = -1;
546 } else if (val != 0x0c) {
547 err("firmware boot timeout");
548 ret = -1;
549 }
550
551 error:
552 exit:
553 return ret;
554 }
555
556 /* dump eeprom */
557 static int af9015_eeprom_dump(struct dvb_usb_device *d)
558 {
559 u8 reg, val;
560
561 for (reg = 0; ; reg++) {
562 if (reg % 16 == 0) {
563 if (reg)
564 deb_info(KERN_CONT "\n");
565 deb_info(KERN_DEBUG "%02x:", reg);
566 }
567 if (af9015_read_reg_i2c(d, AF9015_I2C_EEPROM, reg, &val) == 0)
568 deb_info(KERN_CONT " %02x", val);
569 else
570 deb_info(KERN_CONT " --");
571 if (reg == 0xff)
572 break;
573 }
574 deb_info(KERN_CONT "\n");
575 return 0;
576 }
577
578 static int af9015_download_ir_table(struct dvb_usb_device *d)
579 {
580 int i, packets = 0, ret;
581 u16 addr = 0x9a56; /* ir-table start address */
582 struct req_t req = {WRITE_MEMORY, 0, 0, 0, 0, 1, NULL};
583 u8 *data = NULL;
584 deb_info("%s:\n", __func__);
585
586 data = af9015_config.ir_table;
587 packets = af9015_config.ir_table_size;
588
589 /* no remote */
590 if (!packets)
591 goto exit;
592
593 /* load remote ir-table */
594 for (i = 0; i < packets; i++) {
595 req.addr = addr + i;
596 req.data = &data[i];
597 ret = af9015_ctrl_msg(d, &req);
598 if (ret) {
599 err("ir-table download failed at packet %d with " \
600 "code %d", i, ret);
601 return ret;
602 }
603 }
604
605 exit:
606 return 0;
607 }
608
609 static int af9015_init(struct dvb_usb_device *d)
610 {
611 int ret;
612 deb_info("%s:\n", __func__);
613
614 ret = af9015_init_endpoint(d);
615 if (ret)
616 goto error;
617
618 ret = af9015_download_ir_table(d);
619 if (ret)
620 goto error;
621
622 error:
623 return ret;
624 }
625
626 static int af9015_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff)
627 {
628 int ret;
629 deb_info("%s: onoff:%d\n", __func__, onoff);
630
631 if (onoff)
632 ret = af9015_set_reg_bit(adap->dev, 0xd503, 0);
633 else
634 ret = af9015_clear_reg_bit(adap->dev, 0xd503, 0);
635
636 return ret;
637 }
638
639 static int af9015_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid,
640 int onoff)
641 {
642 int ret;
643 u8 idx;
644
645 deb_info("%s: set pid filter, index %d, pid %x, onoff %d\n",
646 __func__, index, pid, onoff);
647
648 ret = af9015_write_reg(adap->dev, 0xd505, (pid & 0xff));
649 if (ret)
650 goto error;
651
652 ret = af9015_write_reg(adap->dev, 0xd506, (pid >> 8));
653 if (ret)
654 goto error;
655
656 idx = ((index & 0x1f) | (1 << 5));
657 ret = af9015_write_reg(adap->dev, 0xd504, idx);
658
659 error:
660 return ret;
661 }
662
663 static int af9015_download_firmware(struct usb_device *udev,
664 const struct firmware *fw)
665 {
666 int i, len, packets, remainder, ret;
667 struct req_t req = {DOWNLOAD_FIRMWARE, 0, 0, 0, 0, 0, NULL};
668 u16 addr = 0x5100; /* firmware start address */
669 u16 checksum = 0;
670
671 deb_info("%s:\n", __func__);
672
673 /* calc checksum */
674 for (i = 0; i < fw->size; i++)
675 checksum += fw->data[i];
676
677 af9015_config.firmware_size = fw->size;
678 af9015_config.firmware_checksum = checksum;
679
680 #define FW_PACKET_MAX_DATA 55
681
682 packets = fw->size / FW_PACKET_MAX_DATA;
683 remainder = fw->size % FW_PACKET_MAX_DATA;
684 len = FW_PACKET_MAX_DATA;
685 for (i = 0; i <= packets; i++) {
686 if (i == packets) /* set size of the last packet */
687 len = remainder;
688
689 req.data_len = len;
690 req.data = (u8 *)(fw->data + i * FW_PACKET_MAX_DATA);
691 req.addr = addr;
692 addr += FW_PACKET_MAX_DATA;
693
694 ret = af9015_rw_udev(udev, &req);
695 if (ret) {
696 err("firmware download failed at packet %d with " \
697 "code %d", i, ret);
698 goto error;
699 }
700 }
701
702 /* firmware loaded, request boot */
703 req.cmd = BOOT;
704 ret = af9015_rw_udev(udev, &req);
705 if (ret) {
706 err("firmware boot failed:%d", ret);
707 goto error;
708 }
709
710 error:
711 return ret;
712 }
713
714 static int af9015_read_config(struct usb_device *udev)
715 {
716 int ret;
717 u8 val, i, offset = 0;
718 struct req_t req = {READ_I2C, AF9015_I2C_EEPROM, 0, 0, 1, 1, &val};
719 char manufacturer[10];
720
721 /* IR remote controller */
722 req.addr = AF9015_EEPROM_IR_MODE;
723 /* first message will timeout often due to possible hw bug */
724 for (i = 0; i < 4; i++) {
725 ret = af9015_rw_udev(udev, &req);
726 if (!ret)
727 break;
728 }
729 if (ret)
730 goto error;
731 deb_info("%s: IR mode:%d\n", __func__, val);
732 for (i = 0; i < af9015_properties_count; i++) {
733 if (val == AF9015_IR_MODE_DISABLED || val == 0x04) {
734 af9015_properties[i].rc_key_map = NULL;
735 af9015_properties[i].rc_key_map_size = 0;
736 } else if (dvb_usb_af9015_remote) {
737 /* load remote defined as module param */
738 switch (dvb_usb_af9015_remote) {
739 case AF9015_REMOTE_A_LINK_DTU_M:
740 af9015_properties[i].rc_key_map =
741 af9015_rc_keys_a_link;
742 af9015_properties[i].rc_key_map_size =
743 ARRAY_SIZE(af9015_rc_keys_a_link);
744 af9015_config.ir_table = af9015_ir_table_a_link;
745 af9015_config.ir_table_size =
746 ARRAY_SIZE(af9015_ir_table_a_link);
747 break;
748 case AF9015_REMOTE_MSI_DIGIVOX_MINI_II_V3:
749 af9015_properties[i].rc_key_map =
750 af9015_rc_keys_msi;
751 af9015_properties[i].rc_key_map_size =
752 ARRAY_SIZE(af9015_rc_keys_msi);
753 af9015_config.ir_table = af9015_ir_table_msi;
754 af9015_config.ir_table_size =
755 ARRAY_SIZE(af9015_ir_table_msi);
756 break;
757 case AF9015_REMOTE_MYGICTV_U718:
758 af9015_properties[i].rc_key_map =
759 af9015_rc_keys_mygictv;
760 af9015_properties[i].rc_key_map_size =
761 ARRAY_SIZE(af9015_rc_keys_mygictv);
762 af9015_config.ir_table =
763 af9015_ir_table_mygictv;
764 af9015_config.ir_table_size =
765 ARRAY_SIZE(af9015_ir_table_mygictv);
766 break;
767 case AF9015_REMOTE_DIGITTRADE_DVB_T:
768 af9015_properties[i].rc_key_map =
769 af9015_rc_keys_digittrade;
770 af9015_properties[i].rc_key_map_size =
771 ARRAY_SIZE(af9015_rc_keys_digittrade);
772 af9015_config.ir_table =
773 af9015_ir_table_digittrade;
774 af9015_config.ir_table_size =
775 ARRAY_SIZE(af9015_ir_table_digittrade);
776 break;
777 case AF9015_REMOTE_AVERMEDIA_KS:
778 af9015_properties[i].rc_key_map =
779 af9015_rc_keys_avermedia;
780 af9015_properties[i].rc_key_map_size =
781 ARRAY_SIZE(af9015_rc_keys_avermedia);
782 af9015_config.ir_table =
783 af9015_ir_table_avermedia_ks;
784 af9015_config.ir_table_size =
785 ARRAY_SIZE(af9015_ir_table_avermedia_ks);
786 break;
787 }
788 } else {
789 switch (le16_to_cpu(udev->descriptor.idVendor)) {
790 case USB_VID_LEADTEK:
791 af9015_properties[i].rc_key_map =
792 af9015_rc_keys_leadtek;
793 af9015_properties[i].rc_key_map_size =
794 ARRAY_SIZE(af9015_rc_keys_leadtek);
795 af9015_config.ir_table =
796 af9015_ir_table_leadtek;
797 af9015_config.ir_table_size =
798 ARRAY_SIZE(af9015_ir_table_leadtek);
799 break;
800 case USB_VID_VISIONPLUS:
801 af9015_properties[i].rc_key_map =
802 af9015_rc_keys_twinhan;
803 af9015_properties[i].rc_key_map_size =
804 ARRAY_SIZE(af9015_rc_keys_twinhan);
805 af9015_config.ir_table =
806 af9015_ir_table_twinhan;
807 af9015_config.ir_table_size =
808 ARRAY_SIZE(af9015_ir_table_twinhan);
809 break;
810 case USB_VID_KWORLD_2:
811 /* TODO: use correct rc keys */
812 af9015_properties[i].rc_key_map =
813 af9015_rc_keys_twinhan;
814 af9015_properties[i].rc_key_map_size =
815 ARRAY_SIZE(af9015_rc_keys_twinhan);
816 af9015_config.ir_table = af9015_ir_table_kworld;
817 af9015_config.ir_table_size =
818 ARRAY_SIZE(af9015_ir_table_kworld);
819 break;
820 /* Check USB manufacturer and product strings and try
821 to determine correct remote in case of chip vendor
822 reference IDs are used. */
823 case USB_VID_AFATECH:
824 memset(manufacturer, 0, sizeof(manufacturer));
825 usb_string(udev, udev->descriptor.iManufacturer,
826 manufacturer, sizeof(manufacturer));
827 if (!strcmp("Geniatech", manufacturer)) {
828 /* iManufacturer 1 Geniatech
829 iProduct 2 AF9015 */
830 af9015_properties[i].rc_key_map =
831 af9015_rc_keys_mygictv;
832 af9015_properties[i].rc_key_map_size =
833 ARRAY_SIZE(af9015_rc_keys_mygictv);
834 af9015_config.ir_table =
835 af9015_ir_table_mygictv;
836 af9015_config.ir_table_size =
837 ARRAY_SIZE(af9015_ir_table_mygictv);
838 } else if (!strcmp("MSI", manufacturer)) {
839 /* iManufacturer 1 MSI
840 iProduct 2 MSI K-VOX */
841 af9015_properties[i].rc_key_map =
842 af9015_rc_keys_msi;
843 af9015_properties[i].rc_key_map_size =
844 ARRAY_SIZE(af9015_rc_keys_msi);
845 af9015_config.ir_table =
846 af9015_ir_table_msi;
847 af9015_config.ir_table_size =
848 ARRAY_SIZE(af9015_ir_table_msi);
849 } else if (udev->descriptor.idProduct ==
850 cpu_to_le16(USB_PID_TREKSTOR_DVBT)) {
851 af9015_properties[i].rc_key_map =
852 af9015_rc_keys_trekstor;
853 af9015_properties[i].rc_key_map_size =
854 ARRAY_SIZE(af9015_rc_keys_trekstor);
855 af9015_config.ir_table =
856 af9015_ir_table_trekstor;
857 af9015_config.ir_table_size =
858 ARRAY_SIZE(af9015_ir_table_trekstor);
859 }
860 break;
861 case USB_VID_AVERMEDIA:
862 af9015_properties[i].rc_key_map =
863 af9015_rc_keys_avermedia;
864 af9015_properties[i].rc_key_map_size =
865 ARRAY_SIZE(af9015_rc_keys_avermedia);
866 af9015_config.ir_table =
867 af9015_ir_table_avermedia;
868 af9015_config.ir_table_size =
869 ARRAY_SIZE(af9015_ir_table_avermedia);
870 break;
871 }
872 }
873 }
874
875 /* TS mode - one or two receivers */
876 req.addr = AF9015_EEPROM_TS_MODE;
877 ret = af9015_rw_udev(udev, &req);
878 if (ret)
879 goto error;
880 af9015_config.dual_mode = val;
881 deb_info("%s: TS mode:%d\n", __func__, af9015_config.dual_mode);
882
883 /* Set adapter0 buffer size according to USB port speed, adapter1 buffer
884 size can be static because it is enabled only USB2.0 */
885 for (i = 0; i < af9015_properties_count; i++) {
886 /* USB1.1 set smaller buffersize and disable 2nd adapter */
887 if (udev->speed == USB_SPEED_FULL) {
888 af9015_properties[i].adapter[0].stream.u.bulk.buffersize
889 = TS_USB11_FRAME_SIZE;
890 /* disable 2nd adapter because we don't have
891 PID-filters */
892 af9015_config.dual_mode = 0;
893 } else {
894 af9015_properties[i].adapter[0].stream.u.bulk.buffersize
895 = TS_USB20_FRAME_SIZE;
896 }
897 }
898
899 if (af9015_config.dual_mode) {
900 /* read 2nd demodulator I2C address */
901 req.addr = AF9015_EEPROM_DEMOD2_I2C;
902 ret = af9015_rw_udev(udev, &req);
903 if (ret)
904 goto error;
905 af9015_af9013_config[1].demod_address = val;
906
907 /* enable 2nd adapter */
908 for (i = 0; i < af9015_properties_count; i++)
909 af9015_properties[i].num_adapters = 2;
910
911 } else {
912 /* disable 2nd adapter */
913 for (i = 0; i < af9015_properties_count; i++)
914 af9015_properties[i].num_adapters = 1;
915 }
916
917 for (i = 0; i < af9015_properties[0].num_adapters; i++) {
918 if (i == 1)
919 offset = AF9015_EEPROM_OFFSET;
920 /* xtal */
921 req.addr = AF9015_EEPROM_XTAL_TYPE1 + offset;
922 ret = af9015_rw_udev(udev, &req);
923 if (ret)
924 goto error;
925 switch (val) {
926 case 0:
927 af9015_af9013_config[i].adc_clock = 28800;
928 break;
929 case 1:
930 af9015_af9013_config[i].adc_clock = 20480;
931 break;
932 case 2:
933 af9015_af9013_config[i].adc_clock = 28000;
934 break;
935 case 3:
936 af9015_af9013_config[i].adc_clock = 25000;
937 break;
938 };
939 deb_info("%s: [%d] xtal:%d set adc_clock:%d\n", __func__, i,
940 val, af9015_af9013_config[i].adc_clock);
941
942 /* tuner IF */
943 req.addr = AF9015_EEPROM_IF1H + offset;
944 ret = af9015_rw_udev(udev, &req);
945 if (ret)
946 goto error;
947 af9015_af9013_config[i].tuner_if = val << 8;
948 req.addr = AF9015_EEPROM_IF1L + offset;
949 ret = af9015_rw_udev(udev, &req);
950 if (ret)
951 goto error;
952 af9015_af9013_config[i].tuner_if += val;
953 deb_info("%s: [%d] IF1:%d\n", __func__, i,
954 af9015_af9013_config[0].tuner_if);
955
956 /* MT2060 IF1 */
957 req.addr = AF9015_EEPROM_MT2060_IF1H + offset;
958 ret = af9015_rw_udev(udev, &req);
959 if (ret)
960 goto error;
961 af9015_config.mt2060_if1[i] = val << 8;
962 req.addr = AF9015_EEPROM_MT2060_IF1L + offset;
963 ret = af9015_rw_udev(udev, &req);
964 if (ret)
965 goto error;
966 af9015_config.mt2060_if1[i] += val;
967 deb_info("%s: [%d] MT2060 IF1:%d\n", __func__, i,
968 af9015_config.mt2060_if1[i]);
969
970 /* tuner */
971 req.addr = AF9015_EEPROM_TUNER_ID1 + offset;
972 ret = af9015_rw_udev(udev, &req);
973 if (ret)
974 goto error;
975 switch (val) {
976 case AF9013_TUNER_ENV77H11D5:
977 case AF9013_TUNER_MT2060:
978 case AF9013_TUNER_QT1010:
979 case AF9013_TUNER_UNKNOWN:
980 case AF9013_TUNER_MT2060_2:
981 case AF9013_TUNER_TDA18271:
982 case AF9013_TUNER_QT1010A:
983 af9015_af9013_config[i].rf_spec_inv = 1;
984 break;
985 case AF9013_TUNER_MXL5003D:
986 case AF9013_TUNER_MXL5005D:
987 case AF9013_TUNER_MXL5005R:
988 af9015_af9013_config[i].rf_spec_inv = 0;
989 break;
990 case AF9013_TUNER_MC44S803:
991 af9015_af9013_config[i].gpio[1] = AF9013_GPIO_LO;
992 af9015_af9013_config[i].rf_spec_inv = 1;
993 break;
994 default:
995 warn("tuner id:%d not supported, please report!", val);
996 return -ENODEV;
997 };
998
999 af9015_af9013_config[i].tuner = val;
1000 deb_info("%s: [%d] tuner id:%d\n", __func__, i, val);
1001 }
1002
1003 error:
1004 if (ret)
1005 err("eeprom read failed:%d", ret);
1006
1007 /* AverMedia AVerTV Volar Black HD (A850) device have bad EEPROM
1008 content :-( Override some wrong values here. */
1009 if (le16_to_cpu(udev->descriptor.idVendor) == USB_VID_AVERMEDIA &&
1010 le16_to_cpu(udev->descriptor.idProduct) == USB_PID_AVERMEDIA_A850) {
1011 deb_info("%s: AverMedia A850: overriding config\n", __func__);
1012 /* disable dual mode */
1013 af9015_config.dual_mode = 0;
1014 /* disable 2nd adapter */
1015 for (i = 0; i < af9015_properties_count; i++)
1016 af9015_properties[i].num_adapters = 1;
1017
1018 /* set correct IF */
1019 af9015_af9013_config[0].tuner_if = 4570;
1020 }
1021
1022 return ret;
1023 }
1024
1025 static int af9015_identify_state(struct usb_device *udev,
1026 struct dvb_usb_device_properties *props,
1027 struct dvb_usb_device_description **desc,
1028 int *cold)
1029 {
1030 int ret;
1031 u8 reply;
1032 struct req_t req = {GET_CONFIG, 0, 0, 0, 0, 1, &reply};
1033
1034 ret = af9015_rw_udev(udev, &req);
1035 if (ret)
1036 return ret;
1037
1038 deb_info("%s: reply:%02x\n", __func__, reply);
1039 if (reply == 0x02)
1040 *cold = 0;
1041 else
1042 *cold = 1;
1043
1044 return ret;
1045 }
1046
1047 static int af9015_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
1048 {
1049 u8 buf[8];
1050 struct req_t req = {GET_IR_CODE, 0, 0, 0, 0, sizeof(buf), buf};
1051 struct dvb_usb_rc_key *keymap = d->props.rc_key_map;
1052 int i, ret;
1053
1054 memset(buf, 0, sizeof(buf));
1055
1056 ret = af9015_ctrl_msg(d, &req);
1057 if (ret)
1058 return ret;
1059
1060 *event = 0;
1061 *state = REMOTE_NO_KEY_PRESSED;
1062
1063 for (i = 0; i < d->props.rc_key_map_size; i++) {
1064 if (!buf[1] && rc5_custom(&keymap[i]) == buf[0] &&
1065 rc5_data(&keymap[i]) == buf[2]) {
1066 *event = keymap[i].event;
1067 *state = REMOTE_KEY_PRESSED;
1068 break;
1069 }
1070 }
1071 if (!buf[1])
1072 deb_rc("%s: %02x %02x %02x %02x %02x %02x %02x %02x\n",
1073 __func__, buf[0], buf[1], buf[2], buf[3], buf[4],
1074 buf[5], buf[6], buf[7]);
1075
1076 return 0;
1077 }
1078
1079 /* init 2nd I2C adapter */
1080 static int af9015_i2c_init(struct dvb_usb_device *d)
1081 {
1082 int ret;
1083 struct af9015_state *state = d->priv;
1084 deb_info("%s:\n", __func__);
1085
1086 strncpy(state->i2c_adap.name, d->desc->name,
1087 sizeof(state->i2c_adap.name));
1088 #ifdef I2C_ADAP_CLASS_TV_DIGITAL
1089 state->i2c_adap.class = I2C_ADAP_CLASS_TV_DIGITAL,
1090 #else
1091 state->i2c_adap.class = I2C_CLASS_TV_DIGITAL,
1092 #endif
1093 state->i2c_adap.algo = d->props.i2c_algo;
1094 state->i2c_adap.algo_data = NULL;
1095 state->i2c_adap.dev.parent = &d->udev->dev;
1096
1097 i2c_set_adapdata(&state->i2c_adap, d);
1098
1099 ret = i2c_add_adapter(&state->i2c_adap);
1100 if (ret < 0)
1101 err("could not add i2c adapter");
1102
1103 return ret;
1104 }
1105
1106 static int af9015_af9013_frontend_attach(struct dvb_usb_adapter *adap)
1107 {
1108 int ret;
1109 struct af9015_state *state = adap->dev->priv;
1110 struct i2c_adapter *i2c_adap;
1111
1112 if (adap->id == 0) {
1113 /* select I2C adapter */
1114 i2c_adap = &adap->dev->i2c_adap;
1115
1116 deb_info("%s: init I2C\n", __func__);
1117 ret = af9015_i2c_init(adap->dev);
1118
1119 /* dump eeprom (debug) */
1120 ret = af9015_eeprom_dump(adap->dev);
1121 if (ret)
1122 return ret;
1123 } else {
1124 /* select I2C adapter */
1125 i2c_adap = &state->i2c_adap;
1126
1127 /* copy firmware to 2nd demodulator */
1128 if (af9015_config.dual_mode) {
1129 ret = af9015_copy_firmware(adap->dev);
1130 if (ret) {
1131 err("firmware copy to 2nd frontend " \
1132 "failed, will disable it");
1133 af9015_config.dual_mode = 0;
1134 return -ENODEV;
1135 }
1136 } else {
1137 return -ENODEV;
1138 }
1139 }
1140
1141 /* attach demodulator */
1142 adap->fe = dvb_attach(af9013_attach, &af9015_af9013_config[adap->id],
1143 i2c_adap);
1144
1145 return adap->fe == NULL ? -ENODEV : 0;
1146 }
1147
1148 static struct mt2060_config af9015_mt2060_config = {
1149 .i2c_address = 0xc0,
1150 .clock_out = 0,
1151 };
1152
1153 static struct qt1010_config af9015_qt1010_config = {
1154 .i2c_address = 0xc4,
1155 };
1156
1157 static struct tda18271_config af9015_tda18271_config = {
1158 .gate = TDA18271_GATE_DIGITAL,
1159 .small_i2c = 1,
1160 };
1161
1162 static struct mxl5005s_config af9015_mxl5003_config = {
1163 .i2c_address = 0xc6,
1164 .if_freq = IF_FREQ_4570000HZ,
1165 .xtal_freq = CRYSTAL_FREQ_16000000HZ,
1166 .agc_mode = MXL_SINGLE_AGC,
1167 .tracking_filter = MXL_TF_DEFAULT,
1168 .rssi_enable = MXL_RSSI_ENABLE,
1169 .cap_select = MXL_CAP_SEL_ENABLE,
1170 .div_out = MXL_DIV_OUT_4,
1171 .clock_out = MXL_CLOCK_OUT_DISABLE,
1172 .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
1173 .top = MXL5005S_TOP_25P2,
1174 .mod_mode = MXL_DIGITAL_MODE,
1175 .if_mode = MXL_ZERO_IF,
1176 .AgcMasterByte = 0x00,
1177 };
1178
1179 static struct mxl5005s_config af9015_mxl5005_config = {
1180 .i2c_address = 0xc6,
1181 .if_freq = IF_FREQ_4570000HZ,
1182 .xtal_freq = CRYSTAL_FREQ_16000000HZ,
1183 .agc_mode = MXL_SINGLE_AGC,
1184 .tracking_filter = MXL_TF_OFF,
1185 .rssi_enable = MXL_RSSI_ENABLE,
1186 .cap_select = MXL_CAP_SEL_ENABLE,
1187 .div_out = MXL_DIV_OUT_4,
1188 .clock_out = MXL_CLOCK_OUT_DISABLE,
1189 .output_load = MXL5005S_IF_OUTPUT_LOAD_200_OHM,
1190 .top = MXL5005S_TOP_25P2,
1191 .mod_mode = MXL_DIGITAL_MODE,
1192 .if_mode = MXL_ZERO_IF,
1193 .AgcMasterByte = 0x00,
1194 };
1195
1196 static struct mc44s803_config af9015_mc44s803_config = {
1197 .i2c_address = 0xc0,
1198 .dig_out = 1,
1199 };
1200
1201 static int af9015_tuner_attach(struct dvb_usb_adapter *adap)
1202 {
1203 struct af9015_state *state = adap->dev->priv;
1204 struct i2c_adapter *i2c_adap;
1205 int ret;
1206 deb_info("%s: \n", __func__);
1207
1208 /* select I2C adapter */
1209 if (adap->id == 0)
1210 i2c_adap = &adap->dev->i2c_adap;
1211 else
1212 i2c_adap = &state->i2c_adap;
1213
1214 switch (af9015_af9013_config[adap->id].tuner) {
1215 case AF9013_TUNER_MT2060:
1216 case AF9013_TUNER_MT2060_2:
1217 ret = dvb_attach(mt2060_attach, adap->fe, i2c_adap,
1218 &af9015_mt2060_config,
1219 af9015_config.mt2060_if1[adap->id])
1220 == NULL ? -ENODEV : 0;
1221 break;
1222 case AF9013_TUNER_QT1010:
1223 case AF9013_TUNER_QT1010A:
1224 ret = dvb_attach(qt1010_attach, adap->fe, i2c_adap,
1225 &af9015_qt1010_config) == NULL ? -ENODEV : 0;
1226 break;
1227 case AF9013_TUNER_TDA18271:
1228 ret = dvb_attach(tda18271_attach, adap->fe, 0xc0, i2c_adap,
1229 &af9015_tda18271_config) == NULL ? -ENODEV : 0;
1230 break;
1231 case AF9013_TUNER_MXL5003D:
1232 ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
1233 &af9015_mxl5003_config) == NULL ? -ENODEV : 0;
1234 break;
1235 case AF9013_TUNER_MXL5005D:
1236 case AF9013_TUNER_MXL5005R:
1237 ret = dvb_attach(mxl5005s_attach, adap->fe, i2c_adap,
1238 &af9015_mxl5005_config) == NULL ? -ENODEV : 0;
1239 break;
1240 case AF9013_TUNER_ENV77H11D5:
1241 ret = dvb_attach(dvb_pll_attach, adap->fe, 0xc0, i2c_adap,
1242 DVB_PLL_TDA665X) == NULL ? -ENODEV : 0;
1243 break;
1244 case AF9013_TUNER_MC44S803:
1245 ret = dvb_attach(mc44s803_attach, adap->fe, i2c_adap,
1246 &af9015_mc44s803_config) == NULL ? -ENODEV : 0;
1247 break;
1248 case AF9013_TUNER_UNKNOWN:
1249 default:
1250 ret = -ENODEV;
1251 err("Unknown tuner id:%d",
1252 af9015_af9013_config[adap->id].tuner);
1253 }
1254 return ret;
1255 }
1256
1257 static struct usb_device_id af9015_usb_table[] = {
1258 /* 0 */{USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9015)},
1259 {USB_DEVICE(USB_VID_AFATECH, USB_PID_AFATECH_AF9015_9016)},
1260 {USB_DEVICE(USB_VID_LEADTEK, USB_PID_WINFAST_DTV_DONGLE_GOLD)},
1261 {USB_DEVICE(USB_VID_PINNACLE, USB_PID_PINNACLE_PCTV71E)},
1262 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U)},
1263 /* 5 */{USB_DEVICE(USB_VID_VISIONPLUS,
1264 USB_PID_TINYTWIN)},
1265 {USB_DEVICE(USB_VID_VISIONPLUS,
1266 USB_PID_AZUREWAVE_AD_TU700)},
1267 {USB_DEVICE(USB_VID_TERRATEC, USB_PID_TERRATEC_CINERGY_T_USB_XE_REV2)},
1268 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_PC160_2T)},
1269 {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X)},
1270 /* 10 */{USB_DEVICE(USB_VID_XTENSIONS, USB_PID_XTENSIONS_XD_380)},
1271 {USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGIVOX_DUO)},
1272 {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_VOLAR_X_2)},
1273 {USB_DEVICE(USB_VID_TELESTAR, USB_PID_TELESTAR_STARSTICK_2)},
1274 {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A309)},
1275 /* 15 */{USB_DEVICE(USB_VID_MSI_2, USB_PID_MSI_DIGI_VOX_MINI_III)},
1276 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U)},
1277 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_2)},
1278 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_395U_3)},
1279 {USB_DEVICE(USB_VID_AFATECH, USB_PID_TREKSTOR_DVBT)},
1280 /* 20 */{USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A850)},
1281 {USB_DEVICE(USB_VID_AVERMEDIA, USB_PID_AVERMEDIA_A805)},
1282 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_CONCEPTRONIC_CTVDIGRCU)},
1283 {USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_MC810)},
1284 {USB_DEVICE(USB_VID_KYE, USB_PID_GENIUS_TVGO_DVB_T03)},
1285 /* 25 */{USB_DEVICE(USB_VID_KWORLD_2, USB_PID_KWORLD_399U_2)},
1286 {0},
1287 };
1288 MODULE_DEVICE_TABLE(usb, af9015_usb_table);
1289
1290 static struct dvb_usb_device_properties af9015_properties[] = {
1291 {
1292 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1293
1294 .usb_ctrl = DEVICE_SPECIFIC,
1295 .download_firmware = af9015_download_firmware,
1296 .firmware = "dvb-usb-af9015.fw",
1297 .no_reconnect = 1,
1298
1299 .size_of_priv = sizeof(struct af9015_state), \
1300
1301 .num_adapters = 2,
1302 .adapter = {
1303 {
1304 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1305 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1306
1307 .pid_filter_count = 32,
1308 .pid_filter = af9015_pid_filter,
1309 .pid_filter_ctrl = af9015_pid_filter_ctrl,
1310
1311 .frontend_attach =
1312 af9015_af9013_frontend_attach,
1313 .tuner_attach = af9015_tuner_attach,
1314 .stream = {
1315 .type = USB_BULK,
1316 .count = 6,
1317 .endpoint = 0x84,
1318 },
1319 },
1320 {
1321 .frontend_attach =
1322 af9015_af9013_frontend_attach,
1323 .tuner_attach = af9015_tuner_attach,
1324 .stream = {
1325 .type = USB_BULK,
1326 .count = 6,
1327 .endpoint = 0x85,
1328 .u = {
1329 .bulk = {
1330 .buffersize =
1331 TS_USB20_FRAME_SIZE,
1332 }
1333 }
1334 },
1335 }
1336 },
1337
1338 .identify_state = af9015_identify_state,
1339
1340 .rc_query = af9015_rc_query,
1341 .rc_interval = 150,
1342
1343 .i2c_algo = &af9015_i2c_algo,
1344
1345 .num_device_descs = 9, /* max 9 */
1346 .devices = {
1347 {
1348 .name = "Afatech AF9015 DVB-T USB2.0 stick",
1349 .cold_ids = {&af9015_usb_table[0],
1350 &af9015_usb_table[1], NULL},
1351 .warm_ids = {NULL},
1352 },
1353 {
1354 .name = "Leadtek WinFast DTV Dongle Gold",
1355 .cold_ids = {&af9015_usb_table[2], NULL},
1356 .warm_ids = {NULL},
1357 },
1358 {
1359 .name = "Pinnacle PCTV 71e",
1360 .cold_ids = {&af9015_usb_table[3], NULL},
1361 .warm_ids = {NULL},
1362 },
1363 {
1364 .name = "KWorld PlusTV Dual DVB-T Stick " \
1365 "(DVB-T 399U)",
1366 .cold_ids = {&af9015_usb_table[4],
1367 &af9015_usb_table[25], NULL},
1368 .warm_ids = {NULL},
1369 },
1370 {
1371 .name = "DigitalNow TinyTwin DVB-T Receiver",
1372 .cold_ids = {&af9015_usb_table[5], NULL},
1373 .warm_ids = {NULL},
1374 },
1375 {
1376 .name = "TwinHan AzureWave AD-TU700(704J)",
1377 .cold_ids = {&af9015_usb_table[6], NULL},
1378 .warm_ids = {NULL},
1379 },
1380 {
1381 .name = "TerraTec Cinergy T USB XE",
1382 .cold_ids = {&af9015_usb_table[7], NULL},
1383 .warm_ids = {NULL},
1384 },
1385 {
1386 .name = "KWorld PlusTV Dual DVB-T PCI " \
1387 "(DVB-T PC160-2T)",
1388 .cold_ids = {&af9015_usb_table[8], NULL},
1389 .warm_ids = {NULL},
1390 },
1391 {
1392 .name = "AVerMedia AVerTV DVB-T Volar X",
1393 .cold_ids = {&af9015_usb_table[9], NULL},
1394 .warm_ids = {NULL},
1395 },
1396 }
1397 }, {
1398 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1399
1400 .usb_ctrl = DEVICE_SPECIFIC,
1401 .download_firmware = af9015_download_firmware,
1402 .firmware = "dvb-usb-af9015.fw",
1403 .no_reconnect = 1,
1404
1405 .size_of_priv = sizeof(struct af9015_state), \
1406
1407 .num_adapters = 2,
1408 .adapter = {
1409 {
1410 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1411 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1412
1413 .pid_filter_count = 32,
1414 .pid_filter = af9015_pid_filter,
1415 .pid_filter_ctrl = af9015_pid_filter_ctrl,
1416
1417 .frontend_attach =
1418 af9015_af9013_frontend_attach,
1419 .tuner_attach = af9015_tuner_attach,
1420 .stream = {
1421 .type = USB_BULK,
1422 .count = 6,
1423 .endpoint = 0x84,
1424 },
1425 },
1426 {
1427 .frontend_attach =
1428 af9015_af9013_frontend_attach,
1429 .tuner_attach = af9015_tuner_attach,
1430 .stream = {
1431 .type = USB_BULK,
1432 .count = 6,
1433 .endpoint = 0x85,
1434 .u = {
1435 .bulk = {
1436 .buffersize =
1437 TS_USB20_FRAME_SIZE,
1438 }
1439 }
1440 },
1441 }
1442 },
1443
1444 .identify_state = af9015_identify_state,
1445
1446 .rc_query = af9015_rc_query,
1447 .rc_interval = 150,
1448
1449 .i2c_algo = &af9015_i2c_algo,
1450
1451 .num_device_descs = 9, /* max 9 */
1452 .devices = {
1453 {
1454 .name = "Xtensions XD-380",
1455 .cold_ids = {&af9015_usb_table[10], NULL},
1456 .warm_ids = {NULL},
1457 },
1458 {
1459 .name = "MSI DIGIVOX Duo",
1460 .cold_ids = {&af9015_usb_table[11], NULL},
1461 .warm_ids = {NULL},
1462 },
1463 {
1464 .name = "Fujitsu-Siemens Slim Mobile USB DVB-T",
1465 .cold_ids = {&af9015_usb_table[12], NULL},
1466 .warm_ids = {NULL},
1467 },
1468 {
1469 .name = "Telestar Starstick 2",
1470 .cold_ids = {&af9015_usb_table[13], NULL},
1471 .warm_ids = {NULL},
1472 },
1473 {
1474 .name = "AVerMedia A309",
1475 .cold_ids = {&af9015_usb_table[14], NULL},
1476 .warm_ids = {NULL},
1477 },
1478 {
1479 .name = "MSI Digi VOX mini III",
1480 .cold_ids = {&af9015_usb_table[15], NULL},
1481 .warm_ids = {NULL},
1482 },
1483 {
1484 .name = "KWorld USB DVB-T TV Stick II " \
1485 "(VS-DVB-T 395U)",
1486 .cold_ids = {&af9015_usb_table[16],
1487 &af9015_usb_table[17],
1488 &af9015_usb_table[18], NULL},
1489 .warm_ids = {NULL},
1490 },
1491 {
1492 .name = "TrekStor DVB-T USB Stick",
1493 .cold_ids = {&af9015_usb_table[19], NULL},
1494 .warm_ids = {NULL},
1495 },
1496 {
1497 .name = "AverMedia AVerTV Volar Black HD " \
1498 "(A850)",
1499 .cold_ids = {&af9015_usb_table[20], NULL},
1500 .warm_ids = {NULL},
1501 },
1502 }
1503 }, {
1504 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
1505
1506 .usb_ctrl = DEVICE_SPECIFIC,
1507 .download_firmware = af9015_download_firmware,
1508 .firmware = "dvb-usb-af9015.fw",
1509 .no_reconnect = 1,
1510
1511 .size_of_priv = sizeof(struct af9015_state), \
1512
1513 .num_adapters = 2,
1514 .adapter = {
1515 {
1516 .caps = DVB_USB_ADAP_HAS_PID_FILTER |
1517 DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
1518
1519 .pid_filter_count = 32,
1520 .pid_filter = af9015_pid_filter,
1521 .pid_filter_ctrl = af9015_pid_filter_ctrl,
1522
1523 .frontend_attach =
1524 af9015_af9013_frontend_attach,
1525 .tuner_attach = af9015_tuner_attach,
1526 .stream = {
1527 .type = USB_BULK,
1528 .count = 6,
1529 .endpoint = 0x84,
1530 },
1531 },
1532 {
1533 .frontend_attach =
1534 af9015_af9013_frontend_attach,
1535 .tuner_attach = af9015_tuner_attach,
1536 .stream = {
1537 .type = USB_BULK,
1538 .count = 6,
1539 .endpoint = 0x85,
1540 .u = {
1541 .bulk = {
1542 .buffersize =
1543 TS_USB20_FRAME_SIZE,
1544 }
1545 }
1546 },
1547 }
1548 },
1549
1550 .identify_state = af9015_identify_state,
1551
1552 .rc_query = af9015_rc_query,
1553 .rc_interval = 150,
1554
1555 .i2c_algo = &af9015_i2c_algo,
1556
1557 .num_device_descs = 4, /* max 9 */
1558 .devices = {
1559 {
1560 .name = "AverMedia AVerTV Volar GPS 805 (A805)",
1561 .cold_ids = {&af9015_usb_table[21], NULL},
1562 .warm_ids = {NULL},
1563 },
1564 {
1565 .name = "Conceptronic USB2.0 DVB-T CTVDIGRCU " \
1566 "V3.0",
1567 .cold_ids = {&af9015_usb_table[22], NULL},
1568 .warm_ids = {NULL},
1569 },
1570 {
1571 .name = "KWorld Digial MC-810",
1572 .cold_ids = {&af9015_usb_table[23], NULL},
1573 .warm_ids = {NULL},
1574 },
1575 {
1576 .name = "Genius TVGo DVB-T03",
1577 .cold_ids = {&af9015_usb_table[24], NULL},
1578 .warm_ids = {NULL},
1579 },
1580 }
1581 },
1582 };
1583
1584 static int af9015_usb_probe(struct usb_interface *intf,
1585 const struct usb_device_id *id)
1586 {
1587 int ret = 0;
1588 struct dvb_usb_device *d = NULL;
1589 struct usb_device *udev = interface_to_usbdev(intf);
1590 u8 i;
1591
1592 deb_info("%s: interface:%d\n", __func__,
1593 intf->cur_altsetting->desc.bInterfaceNumber);
1594
1595 /* interface 0 is used by DVB-T receiver and
1596 interface 1 is for remote controller (HID) */
1597 if (intf->cur_altsetting->desc.bInterfaceNumber == 0) {
1598 ret = af9015_read_config(udev);
1599 if (ret)
1600 return ret;
1601
1602 for (i = 0; i < af9015_properties_count; i++) {
1603 ret = dvb_usb_device_init(intf, &af9015_properties[i],
1604 THIS_MODULE, &d, adapter_nr);
1605 if (!ret)
1606 break;
1607 if (ret != -ENODEV)
1608 return ret;
1609 }
1610 if (ret)
1611 return ret;
1612
1613 if (d)
1614 ret = af9015_init(d);
1615 }
1616
1617 return ret;
1618 }
1619
1620 static void af9015_i2c_exit(struct dvb_usb_device *d)
1621 {
1622 struct af9015_state *state = d->priv;
1623 deb_info("%s: \n", __func__);
1624
1625 /* remove 2nd I2C adapter */
1626 if (d->state & DVB_USB_STATE_I2C)
1627 i2c_del_adapter(&state->i2c_adap);
1628 }
1629
1630 static void af9015_usb_device_exit(struct usb_interface *intf)
1631 {
1632 struct dvb_usb_device *d = usb_get_intfdata(intf);
1633 deb_info("%s: \n", __func__);
1634
1635 /* remove 2nd I2C adapter */
1636 if (d != NULL && d->desc != NULL)
1637 af9015_i2c_exit(d);
1638
1639 dvb_usb_device_exit(intf);
1640 }
1641
1642 /* usb specific object needed to register this driver with the usb subsystem */
1643 static struct usb_driver af9015_usb_driver = {
1644 .name = "dvb_usb_af9015",
1645 .probe = af9015_usb_probe,
1646 .disconnect = af9015_usb_device_exit,
1647 .id_table = af9015_usb_table,
1648 };
1649
1650 /* module stuff */
1651 static int __init af9015_usb_module_init(void)
1652 {
1653 int ret;
1654 ret = usb_register(&af9015_usb_driver);
1655 if (ret)
1656 err("module init failed:%d", ret);
1657
1658 return ret;
1659 }
1660
1661 static void __exit af9015_usb_module_exit(void)
1662 {
1663 /* deregister this driver from the USB subsystem */
1664 usb_deregister(&af9015_usb_driver);
1665 }
1666
1667 module_init(af9015_usb_module_init);
1668 module_exit(af9015_usb_module_exit);
1669
1670 MODULE_AUTHOR("Antti Palosaari <crope@iki.fi>");
1671 MODULE_DESCRIPTION("Driver for Afatech AF9015 DVB-T");
1672 MODULE_LICENSE("GPL");
Linux for Ginger Game Console