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Linux 3.11-rc3
[cris-mirror.git] / drivers / media / usb / dvb-usb-v2 / mxl111sf.c
blobe97964ef7f56a847081dc99efb278579090e6d2c
1 /*
2 * Copyright (C) 2010 Michael Krufky (mkrufky@kernellabs.com)
3 *
4 * This program is free software; you can redistribute it and/or modify it
5 * under the terms of the GNU General Public License as published by the Free
6 * Software Foundation, version 2.
7 *
8 * see Documentation/dvb/README.dvb-usb for more information
9 */
10
11 #include <linux/vmalloc.h>
12 #include <linux/i2c.h>
13
14 #include "mxl111sf.h"
15 #include "mxl111sf-reg.h"
16 #include "mxl111sf-phy.h"
17 #include "mxl111sf-i2c.h"
18 #include "mxl111sf-gpio.h"
19
20 #include "mxl111sf-demod.h"
21 #include "mxl111sf-tuner.h"
22
23 #include "lgdt3305.h"
24 #include "lg2160.h"
25
26 int dvb_usb_mxl111sf_debug;
27 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
28 MODULE_PARM_DESC(debug, "set debugging level "
29 "(1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
30
31 int dvb_usb_mxl111sf_isoc;
32 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
33 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
34
35 int dvb_usb_mxl111sf_spi;
36 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644);
37 MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi).");
38
39 #define ANT_PATH_AUTO 0
40 #define ANT_PATH_EXTERNAL 1
41 #define ANT_PATH_INTERNAL 2
42
43 int dvb_usb_mxl111sf_rfswitch =
44 #if 0
45 ANT_PATH_AUTO;
46 #else
47 ANT_PATH_EXTERNAL;
48 #endif
49
50 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
51 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
52
53 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
54
55 int mxl111sf_ctrl_msg(struct dvb_usb_device *d,
56 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
57 {
58 int wo = (rbuf == NULL || rlen == 0); /* write-only */
59 int ret;
60 u8 sndbuf[1+wlen];
61
62 pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
63
64 memset(sndbuf, 0, 1+wlen);
65
66 sndbuf[0] = cmd;
67 memcpy(&sndbuf[1], wbuf, wlen);
68
69 ret = (wo) ? dvb_usbv2_generic_write(d, sndbuf, 1+wlen) :
70 dvb_usbv2_generic_rw(d, sndbuf, 1+wlen, rbuf, rlen);
71 mxl_fail(ret);
72
73 return ret;
74 }
75
76 /* ------------------------------------------------------------------------ */
77
78 #define MXL_CMD_REG_READ 0xaa
79 #define MXL_CMD_REG_WRITE 0x55
80
81 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
82 {
83 u8 buf[2];
84 int ret;
85
86 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_READ, &addr, 1, buf, 2);
87 if (mxl_fail(ret)) {
88 mxl_debug("error reading reg: 0x%02x", addr);
89 goto fail;
90 }
91
92 if (buf[0] == addr)
93 *data = buf[1];
94 else {
95 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
96 addr, buf[0], buf[1]);
97 ret = -EINVAL;
98 }
99
100 pr_debug("R: (0x%02x, 0x%02x)\n", addr, *data);
101 fail:
102 return ret;
103 }
104
105 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
106 {
107 u8 buf[] = { addr, data };
108 int ret;
109
110 pr_debug("W: (0x%02x, 0x%02x)\n", addr, data);
111
112 ret = mxl111sf_ctrl_msg(state->d, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
113 if (mxl_fail(ret))
114 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
115 return ret;
116 }
117
118 /* ------------------------------------------------------------------------ */
119
120 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
121 u8 addr, u8 mask, u8 data)
122 {
123 int ret;
124 u8 val;
125
126 if (mask != 0xff) {
127 ret = mxl111sf_read_reg(state, addr, &val);
128 #if 1
129 /* dont know why this usually errors out on the first try */
130 if (mxl_fail(ret))
131 pr_err("error writing addr: 0x%02x, mask: 0x%02x, "
132 "data: 0x%02x, retrying...", addr, mask, data);
133
134 ret = mxl111sf_read_reg(state, addr, &val);
135 #endif
136 if (mxl_fail(ret))
137 goto fail;
138 }
139 val &= ~mask;
140 val |= data;
141
142 ret = mxl111sf_write_reg(state, addr, val);
143 mxl_fail(ret);
144 fail:
145 return ret;
146 }
147
148 /* ------------------------------------------------------------------------ */
149
150 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
151 struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
152 {
153 int i, ret = 0;
154
155 for (i = 0; ctrl_reg_info[i].addr |
156 ctrl_reg_info[i].mask |
157 ctrl_reg_info[i].data; i++) {
158
159 ret = mxl111sf_write_reg_mask(state,
160 ctrl_reg_info[i].addr,
161 ctrl_reg_info[i].mask,
162 ctrl_reg_info[i].data);
163 if (mxl_fail(ret)) {
164 pr_err("failed on reg #%d (0x%02x)", i,
165 ctrl_reg_info[i].addr);
166 break;
167 }
168 }
169 return ret;
170 }
171
172 /* ------------------------------------------------------------------------ */
173
174 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
175 {
176 int ret;
177 u8 id, ver;
178 char *mxl_chip, *mxl_rev;
179
180 if ((state->chip_id) && (state->chip_ver))
181 return 0;
182
183 ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
184 if (mxl_fail(ret))
185 goto fail;
186 state->chip_id = id;
187
188 ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
189 if (mxl_fail(ret))
190 goto fail;
191 state->chip_ver = ver;
192
193 switch (id) {
194 case 0x61:
195 mxl_chip = "MxL101SF";
196 break;
197 case 0x63:
198 mxl_chip = "MxL111SF";
199 break;
200 default:
201 mxl_chip = "UNKNOWN MxL1X1";
202 break;
203 }
204 switch (ver) {
205 case 0x36:
206 state->chip_rev = MXL111SF_V6;
207 mxl_rev = "v6";
208 break;
209 case 0x08:
210 state->chip_rev = MXL111SF_V8_100;
211 mxl_rev = "v8_100";
212 break;
213 case 0x18:
214 state->chip_rev = MXL111SF_V8_200;
215 mxl_rev = "v8_200";
216 break;
217 default:
218 state->chip_rev = 0;
219 mxl_rev = "UNKNOWN REVISION";
220 break;
221 }
222 pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
223 fail:
224 return ret;
225 }
226
227 #define get_chip_info(state) \
228 ({ \
229 int ___ret; \
230 ___ret = mxl1x1sf_get_chip_info(state); \
231 if (mxl_fail(___ret)) { \
232 mxl_debug("failed to get chip info" \
233 " on first probe attempt"); \
234 ___ret = mxl1x1sf_get_chip_info(state); \
235 if (mxl_fail(___ret)) \
236 pr_err("failed to get chip info during probe"); \
237 else \
238 mxl_debug("probe needed a retry " \
239 "in order to succeed."); \
240 } \
241 ___ret; \
242 })
243
244 /* ------------------------------------------------------------------------ */
245 #if 0
246 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
247 {
248 /* power control depends on which adapter is being woken:
249 * save this for init, instead, via mxl111sf_adap_fe_init */
250 return 0;
251 }
252 #endif
253
254 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
255 {
256 struct dvb_usb_device *d = fe_to_d(fe);
257 struct mxl111sf_state *state = fe_to_priv(fe);
258 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
259 int err;
260
261 /* exit if we didnt initialize the driver yet */
262 if (!state->chip_id) {
263 mxl_debug("driver not yet initialized, exit.");
264 goto fail;
265 }
266
267 pr_debug("%s()\n", __func__);
268
269 mutex_lock(&state->fe_lock);
270
271 state->alt_mode = adap_state->alt_mode;
272
273 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
274 pr_err("set interface failed");
275
276 err = mxl1x1sf_soft_reset(state);
277 mxl_fail(err);
278 err = mxl111sf_init_tuner_demod(state);
279 mxl_fail(err);
280 err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
281
282 mxl_fail(err);
283 mxl111sf_enable_usb_output(state);
284 mxl_fail(err);
285 mxl1x1sf_top_master_ctrl(state, 1);
286 mxl_fail(err);
287
288 if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
289 (state->chip_rev > MXL111SF_V6)) {
290 mxl111sf_config_pin_mux_modes(state,
291 PIN_MUX_TS_SPI_IN_MODE_1);
292 mxl_fail(err);
293 }
294 err = mxl111sf_init_port_expander(state);
295 if (!mxl_fail(err)) {
296 state->gpio_mode = adap_state->gpio_mode;
297 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
298 mxl_fail(err);
299 #if 0
300 err = fe->ops.init(fe);
301 #endif
302 msleep(100); /* add short delay after enabling
303 * the demod before touching it */
304 }
305
306 return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
307 fail:
308 return -ENODEV;
309 }
310
311 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
312 {
313 struct mxl111sf_state *state = fe_to_priv(fe);
314 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
315 int err;
316
317 /* exit if we didnt initialize the driver yet */
318 if (!state->chip_id) {
319 mxl_debug("driver not yet initialized, exit.");
320 goto fail;
321 }
322
323 pr_debug("%s()\n", __func__);
324
325 err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
326
327 mutex_unlock(&state->fe_lock);
328
329 return err;
330 fail:
331 return -ENODEV;
332 }
333
334
335 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff)
336 {
337 struct mxl111sf_state *state = fe_to_priv(fe);
338 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
339 int ret = 0;
340
341 pr_debug("%s(%d)\n", __func__, onoff);
342
343 if (onoff) {
344 ret = mxl111sf_enable_usb_output(state);
345 mxl_fail(ret);
346 ret = mxl111sf_config_mpeg_in(state, 1, 1,
347 adap_state->ep6_clockphase,
348 0, 0);
349 mxl_fail(ret);
350 #if 0
351 } else {
352 ret = mxl111sf_disable_656_port(state);
353 mxl_fail(ret);
354 #endif
355 }
356
357 return ret;
358 }
359
360 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff)
361 {
362 struct mxl111sf_state *state = fe_to_priv(fe);
363 int ret = 0;
364
365 pr_debug("%s(%d)\n", __func__, onoff);
366
367 if (onoff) {
368 ret = mxl111sf_enable_usb_output(state);
369 mxl_fail(ret);
370
371 ret = mxl111sf_init_i2s_port(state, 200);
372 mxl_fail(ret);
373 ret = mxl111sf_config_i2s(state, 0, 15);
374 mxl_fail(ret);
375 } else {
376 ret = mxl111sf_disable_i2s_port(state);
377 mxl_fail(ret);
378 }
379 if (state->chip_rev > MXL111SF_V6)
380 ret = mxl111sf_config_spi(state, onoff);
381 mxl_fail(ret);
382
383 return ret;
384 }
385
386 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff)
387 {
388 struct mxl111sf_state *state = fe_to_priv(fe);
389 int ret = 0;
390
391 pr_debug("%s(%d)\n", __func__, onoff);
392
393 if (onoff) {
394 ret = mxl111sf_enable_usb_output(state);
395 mxl_fail(ret);
396 }
397
398 return ret;
399 }
400
401 /* ------------------------------------------------------------------------ */
402
403 static struct lgdt3305_config hauppauge_lgdt3305_config = {
404 .i2c_addr = 0xb2 >> 1,
405 .mpeg_mode = LGDT3305_MPEG_SERIAL,
406 .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
407 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
408 .deny_i2c_rptr = 1,
409 .spectral_inversion = 0,
410 .qam_if_khz = 6000,
411 .vsb_if_khz = 6000,
412 };
413
414 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
415 {
416 struct dvb_usb_device *d = adap_to_d(adap);
417 struct mxl111sf_state *state = d_to_priv(d);
418 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
419 int ret;
420
421 pr_debug("%s()\n", __func__);
422
423 /* save a pointer to the dvb_usb_device in device state */
424 state->d = d;
425 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
426 state->alt_mode = adap_state->alt_mode;
427
428 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
429 pr_err("set interface failed");
430
431 state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
432 adap_state->gpio_mode = state->gpio_mode;
433 adap_state->device_mode = MXL_TUNER_MODE;
434 adap_state->ep6_clockphase = 1;
435
436 ret = mxl1x1sf_soft_reset(state);
437 if (mxl_fail(ret))
438 goto fail;
439 ret = mxl111sf_init_tuner_demod(state);
440 if (mxl_fail(ret))
441 goto fail;
442
443 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
444 if (mxl_fail(ret))
445 goto fail;
446
447 ret = mxl111sf_enable_usb_output(state);
448 if (mxl_fail(ret))
449 goto fail;
450 ret = mxl1x1sf_top_master_ctrl(state, 1);
451 if (mxl_fail(ret))
452 goto fail;
453
454 ret = mxl111sf_init_port_expander(state);
455 if (mxl_fail(ret))
456 goto fail;
457 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
458 if (mxl_fail(ret))
459 goto fail;
460
461 adap->fe[fe_id] = dvb_attach(lgdt3305_attach,
462 &hauppauge_lgdt3305_config,
463 &d->i2c_adap);
464 if (adap->fe[fe_id]) {
465 state->num_frontends++;
466 adap_state->fe_init = adap->fe[fe_id]->ops.init;
467 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
468 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
469 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
470 return 0;
471 }
472 ret = -EIO;
473 fail:
474 return ret;
475 }
476
477 static struct lg2160_config hauppauge_lg2160_config = {
478 .lg_chip = LG2160,
479 .i2c_addr = 0x1c >> 1,
480 .deny_i2c_rptr = 1,
481 .spectral_inversion = 0,
482 .if_khz = 6000,
483 };
484
485 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
486 {
487 struct dvb_usb_device *d = adap_to_d(adap);
488 struct mxl111sf_state *state = d_to_priv(d);
489 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
490 int ret;
491
492 pr_debug("%s()\n", __func__);
493
494 /* save a pointer to the dvb_usb_device in device state */
495 state->d = d;
496 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
497 state->alt_mode = adap_state->alt_mode;
498
499 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
500 pr_err("set interface failed");
501
502 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
503 adap_state->gpio_mode = state->gpio_mode;
504 adap_state->device_mode = MXL_TUNER_MODE;
505 adap_state->ep6_clockphase = 1;
506
507 ret = mxl1x1sf_soft_reset(state);
508 if (mxl_fail(ret))
509 goto fail;
510 ret = mxl111sf_init_tuner_demod(state);
511 if (mxl_fail(ret))
512 goto fail;
513
514 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
515 if (mxl_fail(ret))
516 goto fail;
517
518 ret = mxl111sf_enable_usb_output(state);
519 if (mxl_fail(ret))
520 goto fail;
521 ret = mxl1x1sf_top_master_ctrl(state, 1);
522 if (mxl_fail(ret))
523 goto fail;
524
525 ret = mxl111sf_init_port_expander(state);
526 if (mxl_fail(ret))
527 goto fail;
528 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
529 if (mxl_fail(ret))
530 goto fail;
531
532 ret = get_chip_info(state);
533 if (mxl_fail(ret))
534 goto fail;
535
536 adap->fe[fe_id] = dvb_attach(lg2160_attach,
537 &hauppauge_lg2160_config,
538 &d->i2c_adap);
539 if (adap->fe[fe_id]) {
540 state->num_frontends++;
541 adap_state->fe_init = adap->fe[fe_id]->ops.init;
542 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
543 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
544 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
545 return 0;
546 }
547 ret = -EIO;
548 fail:
549 return ret;
550 }
551
552 static struct lg2160_config hauppauge_lg2161_1019_config = {
553 .lg_chip = LG2161_1019,
554 .i2c_addr = 0x1c >> 1,
555 .deny_i2c_rptr = 1,
556 .spectral_inversion = 0,
557 .if_khz = 6000,
558 .output_if = 2, /* LG2161_OIF_SPI_MAS */
559 };
560
561 static struct lg2160_config hauppauge_lg2161_1040_config = {
562 .lg_chip = LG2161_1040,
563 .i2c_addr = 0x1c >> 1,
564 .deny_i2c_rptr = 1,
565 .spectral_inversion = 0,
566 .if_khz = 6000,
567 .output_if = 4, /* LG2161_OIF_SPI_MAS */
568 };
569
570 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
571 {
572 struct dvb_usb_device *d = adap_to_d(adap);
573 struct mxl111sf_state *state = d_to_priv(d);
574 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
575 int ret;
576
577 pr_debug("%s()\n", __func__);
578
579 /* save a pointer to the dvb_usb_device in device state */
580 state->d = d;
581 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
582 state->alt_mode = adap_state->alt_mode;
583
584 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
585 pr_err("set interface failed");
586
587 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
588 adap_state->gpio_mode = state->gpio_mode;
589 adap_state->device_mode = MXL_TUNER_MODE;
590 adap_state->ep6_clockphase = 1;
591
592 ret = mxl1x1sf_soft_reset(state);
593 if (mxl_fail(ret))
594 goto fail;
595 ret = mxl111sf_init_tuner_demod(state);
596 if (mxl_fail(ret))
597 goto fail;
598
599 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
600 if (mxl_fail(ret))
601 goto fail;
602
603 ret = mxl111sf_enable_usb_output(state);
604 if (mxl_fail(ret))
605 goto fail;
606 ret = mxl1x1sf_top_master_ctrl(state, 1);
607 if (mxl_fail(ret))
608 goto fail;
609
610 ret = mxl111sf_init_port_expander(state);
611 if (mxl_fail(ret))
612 goto fail;
613 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
614 if (mxl_fail(ret))
615 goto fail;
616
617 ret = get_chip_info(state);
618 if (mxl_fail(ret))
619 goto fail;
620
621 adap->fe[fe_id] = dvb_attach(lg2160_attach,
622 (MXL111SF_V8_200 == state->chip_rev) ?
623 &hauppauge_lg2161_1040_config :
624 &hauppauge_lg2161_1019_config,
625 &d->i2c_adap);
626 if (adap->fe[fe_id]) {
627 state->num_frontends++;
628 adap_state->fe_init = adap->fe[fe_id]->ops.init;
629 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
630 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
631 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
632 return 0;
633 }
634 ret = -EIO;
635 fail:
636 return ret;
637 }
638
639 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = {
640 .lg_chip = LG2161_1019,
641 .i2c_addr = 0x1c >> 1,
642 .deny_i2c_rptr = 1,
643 .spectral_inversion = 0,
644 .if_khz = 6000,
645 .output_if = 1, /* LG2161_OIF_SERIAL_TS */
646 };
647
648 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = {
649 .lg_chip = LG2161_1040,
650 .i2c_addr = 0x1c >> 1,
651 .deny_i2c_rptr = 1,
652 .spectral_inversion = 0,
653 .if_khz = 6000,
654 .output_if = 7, /* LG2161_OIF_SERIAL_TS */
655 };
656
657 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
658 {
659 struct dvb_usb_device *d = adap_to_d(adap);
660 struct mxl111sf_state *state = d_to_priv(d);
661 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
662 int ret;
663
664 pr_debug("%s()\n", __func__);
665
666 /* save a pointer to the dvb_usb_device in device state */
667 state->d = d;
668 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
669 state->alt_mode = adap_state->alt_mode;
670
671 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
672 pr_err("set interface failed");
673
674 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
675 adap_state->gpio_mode = state->gpio_mode;
676 adap_state->device_mode = MXL_TUNER_MODE;
677 adap_state->ep6_clockphase = 0;
678
679 ret = mxl1x1sf_soft_reset(state);
680 if (mxl_fail(ret))
681 goto fail;
682 ret = mxl111sf_init_tuner_demod(state);
683 if (mxl_fail(ret))
684 goto fail;
685
686 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
687 if (mxl_fail(ret))
688 goto fail;
689
690 ret = mxl111sf_enable_usb_output(state);
691 if (mxl_fail(ret))
692 goto fail;
693 ret = mxl1x1sf_top_master_ctrl(state, 1);
694 if (mxl_fail(ret))
695 goto fail;
696
697 ret = mxl111sf_init_port_expander(state);
698 if (mxl_fail(ret))
699 goto fail;
700 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
701 if (mxl_fail(ret))
702 goto fail;
703
704 ret = get_chip_info(state);
705 if (mxl_fail(ret))
706 goto fail;
707
708 adap->fe[fe_id] = dvb_attach(lg2160_attach,
709 (MXL111SF_V8_200 == state->chip_rev) ?
710 &hauppauge_lg2161_1040_ep6_config :
711 &hauppauge_lg2161_1019_ep6_config,
712 &d->i2c_adap);
713 if (adap->fe[fe_id]) {
714 state->num_frontends++;
715 adap_state->fe_init = adap->fe[fe_id]->ops.init;
716 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
717 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
718 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
719 return 0;
720 }
721 ret = -EIO;
722 fail:
723 return ret;
724 }
725
726 static struct mxl111sf_demod_config mxl_demod_config = {
727 .read_reg = mxl111sf_read_reg,
728 .write_reg = mxl111sf_write_reg,
729 .program_regs = mxl111sf_ctrl_program_regs,
730 };
731
732 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id)
733 {
734 struct dvb_usb_device *d = adap_to_d(adap);
735 struct mxl111sf_state *state = d_to_priv(d);
736 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
737 int ret;
738
739 pr_debug("%s()\n", __func__);
740
741 /* save a pointer to the dvb_usb_device in device state */
742 state->d = d;
743 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2;
744 state->alt_mode = adap_state->alt_mode;
745
746 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
747 pr_err("set interface failed");
748
749 state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;
750 adap_state->gpio_mode = state->gpio_mode;
751 adap_state->device_mode = MXL_SOC_MODE;
752 adap_state->ep6_clockphase = 1;
753
754 ret = mxl1x1sf_soft_reset(state);
755 if (mxl_fail(ret))
756 goto fail;
757 ret = mxl111sf_init_tuner_demod(state);
758 if (mxl_fail(ret))
759 goto fail;
760
761 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
762 if (mxl_fail(ret))
763 goto fail;
764
765 ret = mxl111sf_enable_usb_output(state);
766 if (mxl_fail(ret))
767 goto fail;
768 ret = mxl1x1sf_top_master_ctrl(state, 1);
769 if (mxl_fail(ret))
770 goto fail;
771
772 /* dont care if this fails */
773 mxl111sf_init_port_expander(state);
774
775 adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,
776 &mxl_demod_config);
777 if (adap->fe[fe_id]) {
778 state->num_frontends++;
779 adap_state->fe_init = adap->fe[fe_id]->ops.init;
780 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
781 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
782 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
783 return 0;
784 }
785 ret = -EIO;
786 fail:
787 return ret;
788 }
789
790 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
791 int antpath)
792 {
793 return mxl111sf_idac_config(state, 1, 1,
794 (antpath == ANT_PATH_INTERNAL) ?
795 0x3f : 0x00, 0);
796 }
797
798 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
799 pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
800 __func__, __LINE__, \
801 (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
802 pwr0, pwr1, pwr2, pwr3)
803
804 #define ANT_HUNT_SLEEP 90
805 #define ANT_EXT_TWEAK 0
806
807 static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
808 {
809 struct mxl111sf_state *state = fe_to_priv(fe);
810 int antctrl = dvb_usb_mxl111sf_rfswitch;
811
812 u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
813
814 /* FIXME: must force EXTERNAL for QAM - done elsewhere */
815 mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
816 ANT_PATH_EXTERNAL : antctrl);
817
818 if (antctrl == ANT_PATH_AUTO) {
819 #if 0
820 msleep(ANT_HUNT_SLEEP);
821 #endif
822 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
823
824 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
825 msleep(ANT_HUNT_SLEEP);
826 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
827
828 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
829 msleep(ANT_HUNT_SLEEP);
830 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
831
832 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
833 msleep(ANT_HUNT_SLEEP);
834 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
835
836 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
837 /* return with EXTERNAL enabled */
838 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
839 DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
840 rxPwr0, rxPwr1, rxPwr2);
841 } else {
842 /* return with INTERNAL enabled */
843 DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
844 rxPwr0, rxPwr1, rxPwr2);
845 }
846 }
847 return 0;
848 }
849
850 static struct mxl111sf_tuner_config mxl_tuner_config = {
851 .if_freq = MXL_IF_6_0, /* applies to external IF output, only */
852 .invert_spectrum = 0,
853 .read_reg = mxl111sf_read_reg,
854 .write_reg = mxl111sf_write_reg,
855 .program_regs = mxl111sf_ctrl_program_regs,
856 .top_master_ctrl = mxl1x1sf_top_master_ctrl,
857 .ant_hunt = mxl111sf_ant_hunt,
858 };
859
860 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
861 {
862 struct mxl111sf_state *state = adap_to_priv(adap);
863 int i;
864
865 pr_debug("%s()\n", __func__);
866
867 for (i = 0; i < state->num_frontends; i++) {
868 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,
869 &mxl_tuner_config) == NULL)
870 return -EIO;
871 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength;
872 }
873
874 return 0;
875 }
876
877 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
878 {
879 return I2C_FUNC_I2C;
880 }
881
882 struct i2c_algorithm mxl111sf_i2c_algo = {
883 .master_xfer = mxl111sf_i2c_xfer,
884 .functionality = mxl111sf_i2c_func,
885 #ifdef NEED_ALGO_CONTROL
886 .algo_control = dummy_algo_control,
887 #endif
888 };
889
890 static int mxl111sf_init(struct dvb_usb_device *d)
891 {
892 struct mxl111sf_state *state = d_to_priv(d);
893 int ret;
894 static u8 eeprom[256];
895 struct i2c_client c;
896
897 ret = get_chip_info(state);
898 if (mxl_fail(ret))
899 pr_err("failed to get chip info during probe");
900
901 mutex_init(&state->fe_lock);
902
903 if (state->chip_rev > MXL111SF_V6)
904 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);
905
906 c.adapter = &d->i2c_adap;
907 c.addr = 0xa0 >> 1;
908
909 ret = tveeprom_read(&c, eeprom, sizeof(eeprom));
910 if (mxl_fail(ret))
911 return 0;
912 tveeprom_hauppauge_analog(&c, &state->tv, (0x84 == eeprom[0xa0]) ?
913 eeprom + 0xa0 : eeprom + 0x80);
914 #if 0
915 switch (state->tv.model) {
916 case 117001:
917 case 126001:
918 case 138001:
919 break;
920 default:
921 printk(KERN_WARNING "%s: warning: "
922 "unknown hauppauge model #%d\n",
923 __func__, state->tv.model);
924 }
925 #endif
926 return 0;
927 }
928
929 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
930 {
931 return mxl111sf_attach_demod(adap, 0);
932 }
933
934 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
935 {
936 return mxl111sf_lgdt3305_frontend_attach(adap, 0);
937 }
938
939 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
940 {
941 return mxl111sf_lg2160_frontend_attach(adap, 0);
942 }
943
944 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap)
945 {
946 int ret;
947 pr_debug("%s\n", __func__);
948
949 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
950 if (ret < 0)
951 return ret;
952
953 ret = mxl111sf_attach_demod(adap, 1);
954 if (ret < 0)
955 return ret;
956
957 ret = mxl111sf_lg2160_frontend_attach(adap, 2);
958 if (ret < 0)
959 return ret;
960
961 return ret;
962 }
963
964 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap)
965 {
966 int ret;
967 pr_debug("%s\n", __func__);
968
969 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
970 if (ret < 0)
971 return ret;
972
973 ret = mxl111sf_attach_demod(adap, 1);
974 if (ret < 0)
975 return ret;
976
977 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2);
978 if (ret < 0)
979 return ret;
980
981 return ret;
982 }
983
984 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap)
985 {
986 int ret;
987 pr_debug("%s\n", __func__);
988
989 ret = mxl111sf_attach_demod(adap, 0);
990 if (ret < 0)
991 return ret;
992
993 if (dvb_usb_mxl111sf_spi)
994 ret = mxl111sf_lg2161_frontend_attach(adap, 1);
995 else
996 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1);
997
998 return ret;
999 }
1000
1001 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint)
1002 {
1003 pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint);
1004 stream->type = USB_BULK;
1005 stream->count = 5;
1006 stream->endpoint = endpoint;
1007 stream->u.bulk.buffersize = 8192;
1008 }
1009
1010 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream,
1011 u8 endpoint, int framesperurb, int framesize)
1012 {
1013 pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint,
1014 framesperurb * framesize);
1015 stream->type = USB_ISOC;
1016 stream->count = 5;
1017 stream->endpoint = endpoint;
1018 stream->u.isoc.framesperurb = framesperurb;
1019 stream->u.isoc.framesize = framesize;
1020 stream->u.isoc.interval = 1;
1021 }
1022
1023 /* DVB USB Driver stuff */
1024
1025 /* dvbt mxl111sf
1026 * bulk EP4/BULK/5/8192
1027 * isoc EP4/ISOC/5/96/564
1028 */
1029 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe,
1030 u8 *ts_type, struct usb_data_stream_properties *stream)
1031 {
1032 pr_debug("%s: fe=%d\n", __func__, fe->id);
1033
1034 *ts_type = DVB_USB_FE_TS_TYPE_188;
1035 if (dvb_usb_mxl111sf_isoc)
1036 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1037 else
1038 mxl111sf_stream_config_bulk(stream, 4);
1039 return 0;
1040 }
1041
1042 static struct dvb_usb_device_properties mxl111sf_props_dvbt = {
1043 .driver_name = KBUILD_MODNAME,
1044 .owner = THIS_MODULE,
1045 .adapter_nr = adapter_nr,
1046 .size_of_priv = sizeof(struct mxl111sf_state),
1047
1048 .generic_bulk_ctrl_endpoint = 0x02,
1049 .generic_bulk_ctrl_endpoint_response = 0x81,
1050
1051 .i2c_algo = &mxl111sf_i2c_algo,
1052 .frontend_attach = mxl111sf_frontend_attach_dvbt,
1053 .tuner_attach = mxl111sf_attach_tuner,
1054 .init = mxl111sf_init,
1055 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl,
1056 .get_stream_config = mxl111sf_get_stream_config_dvbt,
1057
1058 .num_adapters = 1,
1059 .adapter = {
1060 {
1061 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1062 }
1063 }
1064 };
1065
1066 /* atsc lgdt3305
1067 * bulk EP6/BULK/5/8192
1068 * isoc EP6/ISOC/5/24/3072
1069 */
1070 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe,
1071 u8 *ts_type, struct usb_data_stream_properties *stream)
1072 {
1073 pr_debug("%s: fe=%d\n", __func__, fe->id);
1074
1075 *ts_type = DVB_USB_FE_TS_TYPE_188;
1076 if (dvb_usb_mxl111sf_isoc)
1077 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1078 else
1079 mxl111sf_stream_config_bulk(stream, 6);
1080 return 0;
1081 }
1082
1083 static struct dvb_usb_device_properties mxl111sf_props_atsc = {
1084 .driver_name = KBUILD_MODNAME,
1085 .owner = THIS_MODULE,
1086 .adapter_nr = adapter_nr,
1087 .size_of_priv = sizeof(struct mxl111sf_state),
1088
1089 .generic_bulk_ctrl_endpoint = 0x02,
1090 .generic_bulk_ctrl_endpoint_response = 0x81,
1091
1092 .i2c_algo = &mxl111sf_i2c_algo,
1093 .frontend_attach = mxl111sf_frontend_attach_atsc,
1094 .tuner_attach = mxl111sf_attach_tuner,
1095 .init = mxl111sf_init,
1096 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl,
1097 .get_stream_config = mxl111sf_get_stream_config_atsc,
1098
1099 .num_adapters = 1,
1100 .adapter = {
1101 {
1102 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1103 }
1104 }
1105 };
1106
1107 /* mh lg2160
1108 * bulk EP5/BULK/5/8192/RAW
1109 * isoc EP5/ISOC/5/96/200/RAW
1110 */
1111 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe,
1112 u8 *ts_type, struct usb_data_stream_properties *stream)
1113 {
1114 pr_debug("%s: fe=%d\n", __func__, fe->id);
1115
1116 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1117 if (dvb_usb_mxl111sf_isoc)
1118 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1119 else
1120 mxl111sf_stream_config_bulk(stream, 5);
1121 return 0;
1122 }
1123
1124 static struct dvb_usb_device_properties mxl111sf_props_mh = {
1125 .driver_name = KBUILD_MODNAME,
1126 .owner = THIS_MODULE,
1127 .adapter_nr = adapter_nr,
1128 .size_of_priv = sizeof(struct mxl111sf_state),
1129
1130 .generic_bulk_ctrl_endpoint = 0x02,
1131 .generic_bulk_ctrl_endpoint_response = 0x81,
1132
1133 .i2c_algo = &mxl111sf_i2c_algo,
1134 .frontend_attach = mxl111sf_frontend_attach_mh,
1135 .tuner_attach = mxl111sf_attach_tuner,
1136 .init = mxl111sf_init,
1137 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl,
1138 .get_stream_config = mxl111sf_get_stream_config_mh,
1139
1140 .num_adapters = 1,
1141 .adapter = {
1142 {
1143 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1144 }
1145 }
1146 };
1147
1148 /* atsc mh lgdt3305 mxl111sf lg2160
1149 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1150 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1151 */
1152 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe,
1153 u8 *ts_type, struct usb_data_stream_properties *stream)
1154 {
1155 pr_debug("%s: fe=%d\n", __func__, fe->id);
1156
1157 if (fe->id == 0) {
1158 *ts_type = DVB_USB_FE_TS_TYPE_188;
1159 if (dvb_usb_mxl111sf_isoc)
1160 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1161 else
1162 mxl111sf_stream_config_bulk(stream, 6);
1163 } else if (fe->id == 1) {
1164 *ts_type = DVB_USB_FE_TS_TYPE_188;
1165 if (dvb_usb_mxl111sf_isoc)
1166 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1167 else
1168 mxl111sf_stream_config_bulk(stream, 4);
1169 } else if (fe->id == 2) {
1170 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1171 if (dvb_usb_mxl111sf_isoc)
1172 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1173 else
1174 mxl111sf_stream_config_bulk(stream, 5);
1175 }
1176 return 0;
1177 }
1178
1179 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff)
1180 {
1181 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1182
1183 if (fe->id == 0)
1184 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1185 else if (fe->id == 1)
1186 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1187 else if (fe->id == 2)
1188 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1189 return 0;
1190 }
1191
1192 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = {
1193 .driver_name = KBUILD_MODNAME,
1194 .owner = THIS_MODULE,
1195 .adapter_nr = adapter_nr,
1196 .size_of_priv = sizeof(struct mxl111sf_state),
1197
1198 .generic_bulk_ctrl_endpoint = 0x02,
1199 .generic_bulk_ctrl_endpoint_response = 0x81,
1200
1201 .i2c_algo = &mxl111sf_i2c_algo,
1202 .frontend_attach = mxl111sf_frontend_attach_atsc_mh,
1203 .tuner_attach = mxl111sf_attach_tuner,
1204 .init = mxl111sf_init,
1205 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh,
1206 .get_stream_config = mxl111sf_get_stream_config_atsc_mh,
1207
1208 .num_adapters = 1,
1209 .adapter = {
1210 {
1211 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1212 }
1213 }
1214 };
1215
1216 /* mercury lgdt3305 mxl111sf lg2161
1217 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1218 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1219 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1220 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1221 */
1222 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe,
1223 u8 *ts_type, struct usb_data_stream_properties *stream)
1224 {
1225 pr_debug("%s: fe=%d\n", __func__, fe->id);
1226
1227 if (fe->id == 0) {
1228 *ts_type = DVB_USB_FE_TS_TYPE_188;
1229 if (dvb_usb_mxl111sf_isoc)
1230 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1231 else
1232 mxl111sf_stream_config_bulk(stream, 6);
1233 } else if (fe->id == 1) {
1234 *ts_type = DVB_USB_FE_TS_TYPE_188;
1235 if (dvb_usb_mxl111sf_isoc)
1236 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1237 else
1238 mxl111sf_stream_config_bulk(stream, 4);
1239 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) {
1240 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1241 if (dvb_usb_mxl111sf_isoc)
1242 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1243 else
1244 mxl111sf_stream_config_bulk(stream, 5);
1245 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) {
1246 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1247 if (dvb_usb_mxl111sf_isoc)
1248 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1249 else
1250 mxl111sf_stream_config_bulk(stream, 6);
1251 }
1252 return 0;
1253 }
1254
1255 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff)
1256 {
1257 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1258
1259 if (fe->id == 0)
1260 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1261 else if (fe->id == 1)
1262 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1263 else if (fe->id == 2 && dvb_usb_mxl111sf_spi)
1264 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1265 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi)
1266 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1267 return 0;
1268 }
1269
1270 static struct dvb_usb_device_properties mxl111sf_props_mercury = {
1271 .driver_name = KBUILD_MODNAME,
1272 .owner = THIS_MODULE,
1273 .adapter_nr = adapter_nr,
1274 .size_of_priv = sizeof(struct mxl111sf_state),
1275
1276 .generic_bulk_ctrl_endpoint = 0x02,
1277 .generic_bulk_ctrl_endpoint_response = 0x81,
1278
1279 .i2c_algo = &mxl111sf_i2c_algo,
1280 .frontend_attach = mxl111sf_frontend_attach_mercury,
1281 .tuner_attach = mxl111sf_attach_tuner,
1282 .init = mxl111sf_init,
1283 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury,
1284 .get_stream_config = mxl111sf_get_stream_config_mercury,
1285
1286 .num_adapters = 1,
1287 .adapter = {
1288 {
1289 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1290 }
1291 }
1292 };
1293
1294 /* mercury mh mxl111sf lg2161
1295 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1296 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1297 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1298 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1299 */
1300 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe,
1301 u8 *ts_type, struct usb_data_stream_properties *stream)
1302 {
1303 pr_debug("%s: fe=%d\n", __func__, fe->id);
1304
1305 if (fe->id == 0) {
1306 *ts_type = DVB_USB_FE_TS_TYPE_188;
1307 if (dvb_usb_mxl111sf_isoc)
1308 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1309 else
1310 mxl111sf_stream_config_bulk(stream, 4);
1311 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) {
1312 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1313 if (dvb_usb_mxl111sf_isoc)
1314 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1315 else
1316 mxl111sf_stream_config_bulk(stream, 5);
1317 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) {
1318 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1319 if (dvb_usb_mxl111sf_isoc)
1320 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1321 else
1322 mxl111sf_stream_config_bulk(stream, 6);
1323 }
1324 return 0;
1325 }
1326
1327 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff)
1328 {
1329 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1330
1331 if (fe->id == 0)
1332 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1333 else if (fe->id == 1 && dvb_usb_mxl111sf_spi)
1334 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1335 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi)
1336 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1337 return 0;
1338 }
1339
1340 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = {
1341 .driver_name = KBUILD_MODNAME,
1342 .owner = THIS_MODULE,
1343 .adapter_nr = adapter_nr,
1344 .size_of_priv = sizeof(struct mxl111sf_state),
1345
1346 .generic_bulk_ctrl_endpoint = 0x02,
1347 .generic_bulk_ctrl_endpoint_response = 0x81,
1348
1349 .i2c_algo = &mxl111sf_i2c_algo,
1350 .frontend_attach = mxl111sf_frontend_attach_mercury_mh,
1351 .tuner_attach = mxl111sf_attach_tuner,
1352 .init = mxl111sf_init,
1353 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh,
1354 .get_stream_config = mxl111sf_get_stream_config_mercury_mh,
1355
1356 .num_adapters = 1,
1357 .adapter = {
1358 {
1359 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1360 }
1361 }
1362 };
1363
1364 static const struct usb_device_id mxl111sf_id_table[] = {
1365 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1366 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1367 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1368 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1369 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1370 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1371 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1372 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1373 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1374 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1375 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1376 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1377 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1378 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) },
1379 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1380 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1381 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1382 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1383 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1384 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1385 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1386 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1387 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1388 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1389 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1390 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1391 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1392 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1393 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1394 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1395 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1396 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1397 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1398 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1399 { }
1400 };
1401 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1402
1403 static struct usb_driver mxl111sf_usb_driver = {
1404 .name = KBUILD_MODNAME,
1405 .id_table = mxl111sf_id_table,
1406 .probe = dvb_usbv2_probe,
1407 .disconnect = dvb_usbv2_disconnect,
1408 .suspend = dvb_usbv2_suspend,
1409 .resume = dvb_usbv2_resume,
1410 .no_dynamic_id = 1,
1411 .soft_unbind = 1,
1412 };
1413
1414 module_usb_driver(mxl111sf_usb_driver);
1415
1416 MODULE_AUTHOR("Michael Krufky <mkrufky@kernellabs.com>");
1417 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1418 MODULE_VERSION("1.0");
1419 MODULE_LICENSE("GPL");
1420
1421 /*
1422 * Local variables:
1423 * c-basic-offset: 8
1424 * End:
1425 */
CRIS linux kernel tree