1 /*
2 * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
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/media/dvb-drivers/dvb-usb.rst for more information
9 */
10
11 #include <linux/vmalloc.h>
12 #include <linux/i2c.h>
13 #include <media/tuner.h>
14
15 #include "mxl111sf.h"
16 #include "mxl111sf-reg.h"
17 #include "mxl111sf-phy.h"
18 #include "mxl111sf-i2c.h"
19 #include "mxl111sf-gpio.h"
20
21 #include "mxl111sf-demod.h"
22 #include "mxl111sf-tuner.h"
23
24 #include "lgdt3305.h"
25 #include "lg2160.h"
26
27 int dvb_usb_mxl111sf_debug;
28 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
29 MODULE_PARM_DESC(debug, "set debugging level (1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
30
31 static 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 static 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 static 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
mxl111sf_ctrl_msg(struct mxl111sf_state * state,u8 cmd,u8 * wbuf,int wlen,u8 * rbuf,int rlen)55 int mxl111sf_ctrl_msg(struct mxl111sf_state *state,
56 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
57 {
58 struct dvb_usb_device *d = state->d;
59 int wo = (rbuf == NULL || rlen == 0); /* write-only */
60 int ret;
61
62 if (1 + wlen > MXL_MAX_XFER_SIZE) {
63 pr_warn("%s: len=%d is too big!\n", __func__, wlen);
64 return -EOPNOTSUPP;
65 }
66
67 pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
68
69 mutex_lock(&state->msg_lock);
70 memset(state->sndbuf, 0, 1+wlen);
71 memset(state->rcvbuf, 0, rlen);
72
73 state->sndbuf[0] = cmd;
74 memcpy(&state->sndbuf[1], wbuf, wlen);
75
76 ret = (wo) ? dvb_usbv2_generic_write(d, state->sndbuf, 1+wlen) :
77 dvb_usbv2_generic_rw(d, state->sndbuf, 1+wlen, state->rcvbuf,
78 rlen);
79
80 if (rbuf)
81 memcpy(rbuf, state->rcvbuf, rlen);
82
83 mutex_unlock(&state->msg_lock);
84
85 mxl_fail(ret);
86
87 return ret;
88 }
89
90 /* ------------------------------------------------------------------------ */
91
92 #define MXL_CMD_REG_READ 0xaa
93 #define MXL_CMD_REG_WRITE 0x55
94
mxl111sf_read_reg(struct mxl111sf_state * state,u8 addr,u8 * data)95 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
96 {
97 u8 buf[2];
98 int ret;
99
100 ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_READ, &addr, 1, buf, 2);
101 if (mxl_fail(ret)) {
102 mxl_debug("error reading reg: 0x%02x", addr);
103 goto fail;
104 }
105
106 if (buf[0] == addr)
107 *data = buf[1];
108 else {
109 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
110 addr, buf[0], buf[1]);
111 ret = -EINVAL;
112 }
113
114 pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]);
115 fail:
116 return ret;
117 }
118
mxl111sf_write_reg(struct mxl111sf_state * state,u8 addr,u8 data)119 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
120 {
121 u8 buf[] = { addr, data };
122 int ret;
123
124 pr_debug("W: (0x%02x, 0x%02x)\n", addr, data);
125
126 ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
127 if (mxl_fail(ret))
128 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
129 return ret;
130 }
131
132 /* ------------------------------------------------------------------------ */
133
mxl111sf_write_reg_mask(struct mxl111sf_state * state,u8 addr,u8 mask,u8 data)134 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
135 u8 addr, u8 mask, u8 data)
136 {
137 int ret;
138 u8 val = 0;
139
140 if (mask != 0xff) {
141 ret = mxl111sf_read_reg(state, addr, &val);
142 #if 1
143 /* dont know why this usually errors out on the first try */
144 if (mxl_fail(ret))
145 pr_err("error writing addr: 0x%02x, mask: 0x%02x, data: 0x%02x, retrying...",
146 addr, mask, data);
147
148 ret = mxl111sf_read_reg(state, addr, &val);
149 #endif
150 if (mxl_fail(ret))
151 goto fail;
152 }
153 val &= ~mask;
154 val |= data;
155
156 ret = mxl111sf_write_reg(state, addr, val);
157 mxl_fail(ret);
158 fail:
159 return ret;
160 }
161
162 /* ------------------------------------------------------------------------ */
163
mxl111sf_ctrl_program_regs(struct mxl111sf_state * state,struct mxl111sf_reg_ctrl_info * ctrl_reg_info)164 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
165 struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
166 {
167 int i, ret = 0;
168
169 for (i = 0; ctrl_reg_info[i].addr |
170 ctrl_reg_info[i].mask |
171 ctrl_reg_info[i].data; i++) {
172
173 ret = mxl111sf_write_reg_mask(state,
174 ctrl_reg_info[i].addr,
175 ctrl_reg_info[i].mask,
176 ctrl_reg_info[i].data);
177 if (mxl_fail(ret)) {
178 pr_err("failed on reg #%d (0x%02x)", i,
179 ctrl_reg_info[i].addr);
180 break;
181 }
182 }
183 return ret;
184 }
185
186 /* ------------------------------------------------------------------------ */
187
mxl1x1sf_get_chip_info(struct mxl111sf_state * state)188 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
189 {
190 int ret;
191 u8 id, ver;
192 char *mxl_chip, *mxl_rev;
193
194 if ((state->chip_id) && (state->chip_ver))
195 return 0;
196
197 ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
198 if (mxl_fail(ret))
199 goto fail;
200 state->chip_id = id;
201
202 ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
203 if (mxl_fail(ret))
204 goto fail;
205 state->chip_ver = ver;
206
207 switch (id) {
208 case 0x61:
209 mxl_chip = "MxL101SF";
210 break;
211 case 0x63:
212 mxl_chip = "MxL111SF";
213 break;
214 default:
215 mxl_chip = "UNKNOWN MxL1X1";
216 break;
217 }
218 switch (ver) {
219 case 0x36:
220 state->chip_rev = MXL111SF_V6;
221 mxl_rev = "v6";
222 break;
223 case 0x08:
224 state->chip_rev = MXL111SF_V8_100;
225 mxl_rev = "v8_100";
226 break;
227 case 0x18:
228 state->chip_rev = MXL111SF_V8_200;
229 mxl_rev = "v8_200";
230 break;
231 default:
232 state->chip_rev = 0;
233 mxl_rev = "UNKNOWN REVISION";
234 break;
235 }
236 pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
237 fail:
238 return ret;
239 }
240
241 #define get_chip_info(state) \
242 ({ \
243 int ___ret; \
244 ___ret = mxl1x1sf_get_chip_info(state); \
245 if (mxl_fail(___ret)) { \
246 mxl_debug("failed to get chip info" \
247 " on first probe attempt"); \
248 ___ret = mxl1x1sf_get_chip_info(state); \
249 if (mxl_fail(___ret)) \
250 pr_err("failed to get chip info during probe"); \
251 else \
252 mxl_debug("probe needed a retry " \
253 "in order to succeed."); \
254 } \
255 ___ret; \
256 })
257
258 /* ------------------------------------------------------------------------ */
259 #if 0
260 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
261 {
262 /* power control depends on which adapter is being woken:
263 * save this for init, instead, via mxl111sf_adap_fe_init */
264 return 0;
265 }
266 #endif
267
mxl111sf_adap_fe_init(struct dvb_frontend * fe)268 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
269 {
270 struct dvb_usb_device *d = fe_to_d(fe);
271 struct mxl111sf_state *state = fe_to_priv(fe);
272 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
273 int err;
274
275 /* exit if we didn't initialize the driver yet */
276 if (!state->chip_id) {
277 mxl_debug("driver not yet initialized, exit.");
278 goto fail;
279 }
280
281 pr_debug("%s()\n", __func__);
282
283 mutex_lock(&state->fe_lock);
284
285 state->alt_mode = adap_state->alt_mode;
286
287 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
288 pr_err("set interface failed");
289
290 err = mxl1x1sf_soft_reset(state);
291 mxl_fail(err);
292 err = mxl111sf_init_tuner_demod(state);
293 mxl_fail(err);
294 err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
295
296 mxl_fail(err);
297 err = mxl111sf_enable_usb_output(state);
298 mxl_fail(err);
299 err = mxl1x1sf_top_master_ctrl(state, 1);
300 mxl_fail(err);
301
302 if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
303 (state->chip_rev > MXL111SF_V6)) {
304 mxl111sf_config_pin_mux_modes(state,
305 PIN_MUX_TS_SPI_IN_MODE_1);
306 mxl_fail(err);
307 }
308 err = mxl111sf_init_port_expander(state);
309 if (!mxl_fail(err)) {
310 state->gpio_mode = adap_state->gpio_mode;
311 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
312 mxl_fail(err);
313 #if 0
314 err = fe->ops.init(fe);
315 #endif
316 msleep(100); /* add short delay after enabling
317 * the demod before touching it */
318 }
319
320 return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
321 fail:
322 return -ENODEV;
323 }
324
mxl111sf_adap_fe_sleep(struct dvb_frontend * fe)325 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
326 {
327 struct mxl111sf_state *state = fe_to_priv(fe);
328 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
329 int err;
330
331 /* exit if we didn't initialize the driver yet */
332 if (!state->chip_id) {
333 mxl_debug("driver not yet initialized, exit.");
334 goto fail;
335 }
336
337 pr_debug("%s()\n", __func__);
338
339 err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
340
341 mutex_unlock(&state->fe_lock);
342
343 return err;
344 fail:
345 return -ENODEV;
346 }
347
348
mxl111sf_ep6_streaming_ctrl(struct dvb_frontend * fe,int onoff)349 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff)
350 {
351 struct mxl111sf_state *state = fe_to_priv(fe);
352 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
353 int ret = 0;
354
355 pr_debug("%s(%d)\n", __func__, onoff);
356
357 if (onoff) {
358 ret = mxl111sf_enable_usb_output(state);
359 mxl_fail(ret);
360 ret = mxl111sf_config_mpeg_in(state, 1, 1,
361 adap_state->ep6_clockphase,
362 0, 0);
363 mxl_fail(ret);
364 #if 0
365 } else {
366 ret = mxl111sf_disable_656_port(state);
367 mxl_fail(ret);
368 #endif
369 }
370
371 return ret;
372 }
373
mxl111sf_ep5_streaming_ctrl(struct dvb_frontend * fe,int onoff)374 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff)
375 {
376 struct mxl111sf_state *state = fe_to_priv(fe);
377 int ret = 0;
378
379 pr_debug("%s(%d)\n", __func__, onoff);
380
381 if (onoff) {
382 ret = mxl111sf_enable_usb_output(state);
383 mxl_fail(ret);
384
385 ret = mxl111sf_init_i2s_port(state, 200);
386 mxl_fail(ret);
387 ret = mxl111sf_config_i2s(state, 0, 15);
388 mxl_fail(ret);
389 } else {
390 ret = mxl111sf_disable_i2s_port(state);
391 mxl_fail(ret);
392 }
393 if (state->chip_rev > MXL111SF_V6)
394 ret = mxl111sf_config_spi(state, onoff);
395 mxl_fail(ret);
396
397 return ret;
398 }
399
mxl111sf_ep4_streaming_ctrl(struct dvb_frontend * fe,int onoff)400 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff)
401 {
402 struct mxl111sf_state *state = fe_to_priv(fe);
403 int ret = 0;
404
405 pr_debug("%s(%d)\n", __func__, onoff);
406
407 if (onoff) {
408 ret = mxl111sf_enable_usb_output(state);
409 mxl_fail(ret);
410 }
411
412 return ret;
413 }
414
415 /* ------------------------------------------------------------------------ */
416
417 static struct lgdt3305_config hauppauge_lgdt3305_config = {
418 .i2c_addr = 0xb2 >> 1,
419 .mpeg_mode = LGDT3305_MPEG_SERIAL,
420 .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
421 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
422 .deny_i2c_rptr = 1,
423 .spectral_inversion = 0,
424 .qam_if_khz = 6000,
425 .vsb_if_khz = 6000,
426 };
427
mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter * adap,u8 fe_id)428 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
429 {
430 struct dvb_usb_device *d = adap_to_d(adap);
431 struct mxl111sf_state *state = d_to_priv(d);
432 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
433 int ret;
434
435 pr_debug("%s()\n", __func__);
436
437 /* save a pointer to the dvb_usb_device in device state */
438 state->d = d;
439 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
440 state->alt_mode = adap_state->alt_mode;
441
442 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
443 pr_err("set interface failed");
444
445 state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
446 adap_state->gpio_mode = state->gpio_mode;
447 adap_state->device_mode = MXL_TUNER_MODE;
448 adap_state->ep6_clockphase = 1;
449
450 ret = mxl1x1sf_soft_reset(state);
451 if (mxl_fail(ret))
452 goto fail;
453 ret = mxl111sf_init_tuner_demod(state);
454 if (mxl_fail(ret))
455 goto fail;
456
457 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
458 if (mxl_fail(ret))
459 goto fail;
460
461 ret = mxl111sf_enable_usb_output(state);
462 if (mxl_fail(ret))
463 goto fail;
464 ret = mxl1x1sf_top_master_ctrl(state, 1);
465 if (mxl_fail(ret))
466 goto fail;
467
468 ret = mxl111sf_init_port_expander(state);
469 if (mxl_fail(ret))
470 goto fail;
471 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
472 if (mxl_fail(ret))
473 goto fail;
474
475 adap->fe[fe_id] = dvb_attach(lgdt3305_attach,
476 &hauppauge_lgdt3305_config,
477 &d->i2c_adap);
478 if (adap->fe[fe_id]) {
479 state->num_frontends++;
480 adap_state->fe_init = adap->fe[fe_id]->ops.init;
481 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
482 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
483 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
484 return 0;
485 }
486 ret = -EIO;
487 fail:
488 return ret;
489 }
490
491 static struct lg2160_config hauppauge_lg2160_config = {
492 .lg_chip = LG2160,
493 .i2c_addr = 0x1c >> 1,
494 .deny_i2c_rptr = 1,
495 .spectral_inversion = 0,
496 .if_khz = 6000,
497 };
498
mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter * adap,u8 fe_id)499 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
500 {
501 struct dvb_usb_device *d = adap_to_d(adap);
502 struct mxl111sf_state *state = d_to_priv(d);
503 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
504 int ret;
505
506 pr_debug("%s()\n", __func__);
507
508 /* save a pointer to the dvb_usb_device in device state */
509 state->d = d;
510 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
511 state->alt_mode = adap_state->alt_mode;
512
513 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
514 pr_err("set interface failed");
515
516 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
517 adap_state->gpio_mode = state->gpio_mode;
518 adap_state->device_mode = MXL_TUNER_MODE;
519 adap_state->ep6_clockphase = 1;
520
521 ret = mxl1x1sf_soft_reset(state);
522 if (mxl_fail(ret))
523 goto fail;
524 ret = mxl111sf_init_tuner_demod(state);
525 if (mxl_fail(ret))
526 goto fail;
527
528 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
529 if (mxl_fail(ret))
530 goto fail;
531
532 ret = mxl111sf_enable_usb_output(state);
533 if (mxl_fail(ret))
534 goto fail;
535 ret = mxl1x1sf_top_master_ctrl(state, 1);
536 if (mxl_fail(ret))
537 goto fail;
538
539 ret = mxl111sf_init_port_expander(state);
540 if (mxl_fail(ret))
541 goto fail;
542 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
543 if (mxl_fail(ret))
544 goto fail;
545
546 ret = get_chip_info(state);
547 if (mxl_fail(ret))
548 goto fail;
549
550 adap->fe[fe_id] = dvb_attach(lg2160_attach,
551 &hauppauge_lg2160_config,
552 &d->i2c_adap);
553 if (adap->fe[fe_id]) {
554 state->num_frontends++;
555 adap_state->fe_init = adap->fe[fe_id]->ops.init;
556 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
557 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
558 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
559 return 0;
560 }
561 ret = -EIO;
562 fail:
563 return ret;
564 }
565
566 static struct lg2160_config hauppauge_lg2161_1019_config = {
567 .lg_chip = LG2161_1019,
568 .i2c_addr = 0x1c >> 1,
569 .deny_i2c_rptr = 1,
570 .spectral_inversion = 0,
571 .if_khz = 6000,
572 .output_if = 2, /* LG2161_OIF_SPI_MAS */
573 };
574
575 static struct lg2160_config hauppauge_lg2161_1040_config = {
576 .lg_chip = LG2161_1040,
577 .i2c_addr = 0x1c >> 1,
578 .deny_i2c_rptr = 1,
579 .spectral_inversion = 0,
580 .if_khz = 6000,
581 .output_if = 4, /* LG2161_OIF_SPI_MAS */
582 };
583
mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter * adap,u8 fe_id)584 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
585 {
586 struct dvb_usb_device *d = adap_to_d(adap);
587 struct mxl111sf_state *state = d_to_priv(d);
588 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
589 int ret;
590
591 pr_debug("%s()\n", __func__);
592
593 /* save a pointer to the dvb_usb_device in device state */
594 state->d = d;
595 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
596 state->alt_mode = adap_state->alt_mode;
597
598 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
599 pr_err("set interface failed");
600
601 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
602 adap_state->gpio_mode = state->gpio_mode;
603 adap_state->device_mode = MXL_TUNER_MODE;
604 adap_state->ep6_clockphase = 1;
605
606 ret = mxl1x1sf_soft_reset(state);
607 if (mxl_fail(ret))
608 goto fail;
609 ret = mxl111sf_init_tuner_demod(state);
610 if (mxl_fail(ret))
611 goto fail;
612
613 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
614 if (mxl_fail(ret))
615 goto fail;
616
617 ret = mxl111sf_enable_usb_output(state);
618 if (mxl_fail(ret))
619 goto fail;
620 ret = mxl1x1sf_top_master_ctrl(state, 1);
621 if (mxl_fail(ret))
622 goto fail;
623
624 ret = mxl111sf_init_port_expander(state);
625 if (mxl_fail(ret))
626 goto fail;
627 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
628 if (mxl_fail(ret))
629 goto fail;
630
631 ret = get_chip_info(state);
632 if (mxl_fail(ret))
633 goto fail;
634
635 adap->fe[fe_id] = dvb_attach(lg2160_attach,
636 (MXL111SF_V8_200 == state->chip_rev) ?
637 &hauppauge_lg2161_1040_config :
638 &hauppauge_lg2161_1019_config,
639 &d->i2c_adap);
640 if (adap->fe[fe_id]) {
641 state->num_frontends++;
642 adap_state->fe_init = adap->fe[fe_id]->ops.init;
643 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
644 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
645 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
646 return 0;
647 }
648 ret = -EIO;
649 fail:
650 return ret;
651 }
652
653 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = {
654 .lg_chip = LG2161_1019,
655 .i2c_addr = 0x1c >> 1,
656 .deny_i2c_rptr = 1,
657 .spectral_inversion = 0,
658 .if_khz = 6000,
659 .output_if = 1, /* LG2161_OIF_SERIAL_TS */
660 };
661
662 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = {
663 .lg_chip = LG2161_1040,
664 .i2c_addr = 0x1c >> 1,
665 .deny_i2c_rptr = 1,
666 .spectral_inversion = 0,
667 .if_khz = 6000,
668 .output_if = 7, /* LG2161_OIF_SERIAL_TS */
669 };
670
mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter * adap,u8 fe_id)671 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
672 {
673 struct dvb_usb_device *d = adap_to_d(adap);
674 struct mxl111sf_state *state = d_to_priv(d);
675 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
676 int ret;
677
678 pr_debug("%s()\n", __func__);
679
680 /* save a pointer to the dvb_usb_device in device state */
681 state->d = d;
682 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
683 state->alt_mode = adap_state->alt_mode;
684
685 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
686 pr_err("set interface failed");
687
688 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
689 adap_state->gpio_mode = state->gpio_mode;
690 adap_state->device_mode = MXL_TUNER_MODE;
691 adap_state->ep6_clockphase = 0;
692
693 ret = mxl1x1sf_soft_reset(state);
694 if (mxl_fail(ret))
695 goto fail;
696 ret = mxl111sf_init_tuner_demod(state);
697 if (mxl_fail(ret))
698 goto fail;
699
700 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
701 if (mxl_fail(ret))
702 goto fail;
703
704 ret = mxl111sf_enable_usb_output(state);
705 if (mxl_fail(ret))
706 goto fail;
707 ret = mxl1x1sf_top_master_ctrl(state, 1);
708 if (mxl_fail(ret))
709 goto fail;
710
711 ret = mxl111sf_init_port_expander(state);
712 if (mxl_fail(ret))
713 goto fail;
714 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
715 if (mxl_fail(ret))
716 goto fail;
717
718 ret = get_chip_info(state);
719 if (mxl_fail(ret))
720 goto fail;
721
722 adap->fe[fe_id] = dvb_attach(lg2160_attach,
723 (MXL111SF_V8_200 == state->chip_rev) ?
724 &hauppauge_lg2161_1040_ep6_config :
725 &hauppauge_lg2161_1019_ep6_config,
726 &d->i2c_adap);
727 if (adap->fe[fe_id]) {
728 state->num_frontends++;
729 adap_state->fe_init = adap->fe[fe_id]->ops.init;
730 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
731 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
732 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
733 return 0;
734 }
735 ret = -EIO;
736 fail:
737 return ret;
738 }
739
740 static const struct mxl111sf_demod_config mxl_demod_config = {
741 .read_reg = mxl111sf_read_reg,
742 .write_reg = mxl111sf_write_reg,
743 .program_regs = mxl111sf_ctrl_program_regs,
744 };
745
mxl111sf_attach_demod(struct dvb_usb_adapter * adap,u8 fe_id)746 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id)
747 {
748 struct dvb_usb_device *d = adap_to_d(adap);
749 struct mxl111sf_state *state = d_to_priv(d);
750 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
751 int ret;
752
753 pr_debug("%s()\n", __func__);
754
755 /* save a pointer to the dvb_usb_device in device state */
756 state->d = d;
757 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2;
758 state->alt_mode = adap_state->alt_mode;
759
760 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
761 pr_err("set interface failed");
762
763 state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;
764 adap_state->gpio_mode = state->gpio_mode;
765 adap_state->device_mode = MXL_SOC_MODE;
766 adap_state->ep6_clockphase = 1;
767
768 ret = mxl1x1sf_soft_reset(state);
769 if (mxl_fail(ret))
770 goto fail;
771 ret = mxl111sf_init_tuner_demod(state);
772 if (mxl_fail(ret))
773 goto fail;
774
775 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
776 if (mxl_fail(ret))
777 goto fail;
778
779 ret = mxl111sf_enable_usb_output(state);
780 if (mxl_fail(ret))
781 goto fail;
782 ret = mxl1x1sf_top_master_ctrl(state, 1);
783 if (mxl_fail(ret))
784 goto fail;
785
786 /* dont care if this fails */
787 mxl111sf_init_port_expander(state);
788
789 adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,
790 &mxl_demod_config);
791 if (adap->fe[fe_id]) {
792 state->num_frontends++;
793 adap_state->fe_init = adap->fe[fe_id]->ops.init;
794 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
795 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
796 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
797 return 0;
798 }
799 ret = -EIO;
800 fail:
801 return ret;
802 }
803
mxl111sf_set_ant_path(struct mxl111sf_state * state,int antpath)804 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
805 int antpath)
806 {
807 return mxl111sf_idac_config(state, 1, 1,
808 (antpath == ANT_PATH_INTERNAL) ?
809 0x3f : 0x00, 0);
810 }
811
812 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
813 pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
814 __func__, __LINE__, \
815 (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
816 pwr0, pwr1, pwr2, pwr3)
817
818 #define ANT_HUNT_SLEEP 90
819 #define ANT_EXT_TWEAK 0
820
mxl111sf_ant_hunt(struct dvb_frontend * fe)821 static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
822 {
823 struct mxl111sf_state *state = fe_to_priv(fe);
824 int antctrl = dvb_usb_mxl111sf_rfswitch;
825
826 u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
827
828 /* FIXME: must force EXTERNAL for QAM - done elsewhere */
829 mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
830 ANT_PATH_EXTERNAL : antctrl);
831
832 if (antctrl == ANT_PATH_AUTO) {
833 #if 0
834 msleep(ANT_HUNT_SLEEP);
835 #endif
836 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
837
838 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
839 msleep(ANT_HUNT_SLEEP);
840 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
841
842 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
843 msleep(ANT_HUNT_SLEEP);
844 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
845
846 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
847 msleep(ANT_HUNT_SLEEP);
848 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
849
850 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
851 /* return with EXTERNAL enabled */
852 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
853 DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
854 rxPwr0, rxPwr1, rxPwr2);
855 } else {
856 /* return with INTERNAL enabled */
857 DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
858 rxPwr0, rxPwr1, rxPwr2);
859 }
860 }
861 return 0;
862 }
863
864 static const struct mxl111sf_tuner_config mxl_tuner_config = {
865 .if_freq = MXL_IF_6_0, /* applies to external IF output, only */
866 .invert_spectrum = 0,
867 .read_reg = mxl111sf_read_reg,
868 .write_reg = mxl111sf_write_reg,
869 .program_regs = mxl111sf_ctrl_program_regs,
870 .top_master_ctrl = mxl1x1sf_top_master_ctrl,
871 .ant_hunt = mxl111sf_ant_hunt,
872 };
873
mxl111sf_attach_tuner(struct dvb_usb_adapter * adap)874 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
875 {
876 struct mxl111sf_state *state = adap_to_priv(adap);
877 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
878 struct media_device *mdev = dvb_get_media_controller(&adap->dvb_adap);
879 int ret;
880 #endif
881 int i;
882
883 pr_debug("%s()\n", __func__);
884
885 for (i = 0; i < state->num_frontends; i++) {
886 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,
887 &mxl_tuner_config) == NULL)
888 return -EIO;
889 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength;
890 }
891
892 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
893 state->tuner.function = MEDIA_ENT_F_TUNER;
894 state->tuner.name = "mxl111sf tuner";
895 state->tuner_pads[TUNER_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK;
896 state->tuner_pads[TUNER_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE;
897
898 ret = media_entity_pads_init(&state->tuner,
899 TUNER_NUM_PADS, state->tuner_pads);
900 if (ret)
901 return ret;
902
903 ret = media_device_register_entity(mdev, &state->tuner);
904 if (ret)
905 return ret;
906 #endif
907 return 0;
908 }
909
mxl111sf_i2c_func(struct i2c_adapter * adapter)910 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
911 {
912 return I2C_FUNC_I2C;
913 }
914
915 static struct i2c_algorithm mxl111sf_i2c_algo = {
916 .master_xfer = mxl111sf_i2c_xfer,
917 .functionality = mxl111sf_i2c_func,
918 #ifdef NEED_ALGO_CONTROL
919 .algo_control = dummy_algo_control,
920 #endif
921 };
922
mxl111sf_init(struct dvb_usb_device * d)923 static int mxl111sf_init(struct dvb_usb_device *d)
924 {
925 struct mxl111sf_state *state = d_to_priv(d);
926 int ret;
927 static u8 eeprom[256];
928 u8 reg = 0;
929 struct i2c_msg msg[2] = {
930 { .addr = 0xa0 >> 1, .len = 1, .buf = ® },
931 { .addr = 0xa0 >> 1, .flags = I2C_M_RD,
932 .len = sizeof(eeprom), .buf = eeprom },
933 };
934
935 mutex_init(&state->msg_lock);
936
937 ret = get_chip_info(state);
938 if (mxl_fail(ret))
939 pr_err("failed to get chip info during probe");
940
941 mutex_init(&state->fe_lock);
942
943 if (state->chip_rev > MXL111SF_V6)
944 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);
945
946 ret = i2c_transfer(&d->i2c_adap, msg, 2);
947 if (mxl_fail(ret))
948 return 0;
949 tveeprom_hauppauge_analog(&state->tv, (0x84 == eeprom[0xa0]) ?
950 eeprom + 0xa0 : eeprom + 0x80);
951 #if 0
952 switch (state->tv.model) {
953 case 117001:
954 case 126001:
955 case 138001:
956 break;
957 default:
958 printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n",
959 __func__, state->tv.model);
960 }
961 #endif
962 return 0;
963 }
964
mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter * adap)965 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
966 {
967 return mxl111sf_attach_demod(adap, 0);
968 }
969
mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter * adap)970 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
971 {
972 return mxl111sf_lgdt3305_frontend_attach(adap, 0);
973 }
974
mxl111sf_frontend_attach_mh(struct dvb_usb_adapter * adap)975 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
976 {
977 return mxl111sf_lg2160_frontend_attach(adap, 0);
978 }
979
mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter * adap)980 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap)
981 {
982 int ret;
983 pr_debug("%s\n", __func__);
984
985 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
986 if (ret < 0)
987 return ret;
988
989 ret = mxl111sf_attach_demod(adap, 1);
990 if (ret < 0)
991 return ret;
992
993 ret = mxl111sf_lg2160_frontend_attach(adap, 2);
994 if (ret < 0)
995 return ret;
996
997 return ret;
998 }
999
mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter * adap)1000 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap)
1001 {
1002 int ret;
1003 pr_debug("%s\n", __func__);
1004
1005 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
1006 if (ret < 0)
1007 return ret;
1008
1009 ret = mxl111sf_attach_demod(adap, 1);
1010 if (ret < 0)
1011 return ret;
1012
1013 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2);
1014 if (ret < 0)
1015 return ret;
1016
1017 return ret;
1018 }
1019
mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter * adap)1020 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap)
1021 {
1022 int ret;
1023 pr_debug("%s\n", __func__);
1024
1025 ret = mxl111sf_attach_demod(adap, 0);
1026 if (ret < 0)
1027 return ret;
1028
1029 if (dvb_usb_mxl111sf_spi)
1030 ret = mxl111sf_lg2161_frontend_attach(adap, 1);
1031 else
1032 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1);
1033
1034 return ret;
1035 }
1036
mxl111sf_stream_config_bulk(struct usb_data_stream_properties * stream,u8 endpoint)1037 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint)
1038 {
1039 pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint);
1040 stream->type = USB_BULK;
1041 stream->count = 5;
1042 stream->endpoint = endpoint;
1043 stream->u.bulk.buffersize = 8192;
1044 }
1045
mxl111sf_stream_config_isoc(struct usb_data_stream_properties * stream,u8 endpoint,int framesperurb,int framesize)1046 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream,
1047 u8 endpoint, int framesperurb, int framesize)
1048 {
1049 pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint,
1050 framesperurb * framesize);
1051 stream->type = USB_ISOC;
1052 stream->count = 5;
1053 stream->endpoint = endpoint;
1054 stream->u.isoc.framesperurb = framesperurb;
1055 stream->u.isoc.framesize = framesize;
1056 stream->u.isoc.interval = 1;
1057 }
1058
1059 /* DVB USB Driver stuff */
1060
1061 /* dvbt mxl111sf
1062 * bulk EP4/BULK/5/8192
1063 * isoc EP4/ISOC/5/96/564
1064 */
mxl111sf_get_stream_config_dvbt(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1065 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe,
1066 u8 *ts_type, struct usb_data_stream_properties *stream)
1067 {
1068 pr_debug("%s: fe=%d\n", __func__, fe->id);
1069
1070 *ts_type = DVB_USB_FE_TS_TYPE_188;
1071 if (dvb_usb_mxl111sf_isoc)
1072 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1073 else
1074 mxl111sf_stream_config_bulk(stream, 4);
1075 return 0;
1076 }
1077
1078 static struct dvb_usb_device_properties mxl111sf_props_dvbt = {
1079 .driver_name = KBUILD_MODNAME,
1080 .owner = THIS_MODULE,
1081 .adapter_nr = adapter_nr,
1082 .size_of_priv = sizeof(struct mxl111sf_state),
1083
1084 .generic_bulk_ctrl_endpoint = 0x02,
1085 .generic_bulk_ctrl_endpoint_response = 0x81,
1086
1087 .i2c_algo = &mxl111sf_i2c_algo,
1088 .frontend_attach = mxl111sf_frontend_attach_dvbt,
1089 .tuner_attach = mxl111sf_attach_tuner,
1090 .init = mxl111sf_init,
1091 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl,
1092 .get_stream_config = mxl111sf_get_stream_config_dvbt,
1093
1094 .num_adapters = 1,
1095 .adapter = {
1096 {
1097 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1098 }
1099 }
1100 };
1101
1102 /* atsc lgdt3305
1103 * bulk EP6/BULK/5/8192
1104 * isoc EP6/ISOC/5/24/3072
1105 */
mxl111sf_get_stream_config_atsc(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1106 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe,
1107 u8 *ts_type, struct usb_data_stream_properties *stream)
1108 {
1109 pr_debug("%s: fe=%d\n", __func__, fe->id);
1110
1111 *ts_type = DVB_USB_FE_TS_TYPE_188;
1112 if (dvb_usb_mxl111sf_isoc)
1113 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1114 else
1115 mxl111sf_stream_config_bulk(stream, 6);
1116 return 0;
1117 }
1118
1119 static struct dvb_usb_device_properties mxl111sf_props_atsc = {
1120 .driver_name = KBUILD_MODNAME,
1121 .owner = THIS_MODULE,
1122 .adapter_nr = adapter_nr,
1123 .size_of_priv = sizeof(struct mxl111sf_state),
1124
1125 .generic_bulk_ctrl_endpoint = 0x02,
1126 .generic_bulk_ctrl_endpoint_response = 0x81,
1127
1128 .i2c_algo = &mxl111sf_i2c_algo,
1129 .frontend_attach = mxl111sf_frontend_attach_atsc,
1130 .tuner_attach = mxl111sf_attach_tuner,
1131 .init = mxl111sf_init,
1132 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl,
1133 .get_stream_config = mxl111sf_get_stream_config_atsc,
1134
1135 .num_adapters = 1,
1136 .adapter = {
1137 {
1138 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1139 }
1140 }
1141 };
1142
1143 /* mh lg2160
1144 * bulk EP5/BULK/5/8192/RAW
1145 * isoc EP5/ISOC/5/96/200/RAW
1146 */
mxl111sf_get_stream_config_mh(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1147 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe,
1148 u8 *ts_type, struct usb_data_stream_properties *stream)
1149 {
1150 pr_debug("%s: fe=%d\n", __func__, fe->id);
1151
1152 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1153 if (dvb_usb_mxl111sf_isoc)
1154 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1155 else
1156 mxl111sf_stream_config_bulk(stream, 5);
1157 return 0;
1158 }
1159
1160 static struct dvb_usb_device_properties mxl111sf_props_mh = {
1161 .driver_name = KBUILD_MODNAME,
1162 .owner = THIS_MODULE,
1163 .adapter_nr = adapter_nr,
1164 .size_of_priv = sizeof(struct mxl111sf_state),
1165
1166 .generic_bulk_ctrl_endpoint = 0x02,
1167 .generic_bulk_ctrl_endpoint_response = 0x81,
1168
1169 .i2c_algo = &mxl111sf_i2c_algo,
1170 .frontend_attach = mxl111sf_frontend_attach_mh,
1171 .tuner_attach = mxl111sf_attach_tuner,
1172 .init = mxl111sf_init,
1173 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl,
1174 .get_stream_config = mxl111sf_get_stream_config_mh,
1175
1176 .num_adapters = 1,
1177 .adapter = {
1178 {
1179 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1180 }
1181 }
1182 };
1183
1184 /* atsc mh lgdt3305 mxl111sf lg2160
1185 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1186 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1187 */
mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1188 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe,
1189 u8 *ts_type, struct usb_data_stream_properties *stream)
1190 {
1191 pr_debug("%s: fe=%d\n", __func__, fe->id);
1192
1193 if (fe->id == 0) {
1194 *ts_type = DVB_USB_FE_TS_TYPE_188;
1195 if (dvb_usb_mxl111sf_isoc)
1196 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1197 else
1198 mxl111sf_stream_config_bulk(stream, 6);
1199 } else if (fe->id == 1) {
1200 *ts_type = DVB_USB_FE_TS_TYPE_188;
1201 if (dvb_usb_mxl111sf_isoc)
1202 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1203 else
1204 mxl111sf_stream_config_bulk(stream, 4);
1205 } else if (fe->id == 2) {
1206 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1207 if (dvb_usb_mxl111sf_isoc)
1208 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1209 else
1210 mxl111sf_stream_config_bulk(stream, 5);
1211 }
1212 return 0;
1213 }
1214
mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend * fe,int onoff)1215 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff)
1216 {
1217 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1218
1219 if (fe->id == 0)
1220 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1221 else if (fe->id == 1)
1222 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1223 else if (fe->id == 2)
1224 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1225 return 0;
1226 }
1227
1228 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = {
1229 .driver_name = KBUILD_MODNAME,
1230 .owner = THIS_MODULE,
1231 .adapter_nr = adapter_nr,
1232 .size_of_priv = sizeof(struct mxl111sf_state),
1233
1234 .generic_bulk_ctrl_endpoint = 0x02,
1235 .generic_bulk_ctrl_endpoint_response = 0x81,
1236
1237 .i2c_algo = &mxl111sf_i2c_algo,
1238 .frontend_attach = mxl111sf_frontend_attach_atsc_mh,
1239 .tuner_attach = mxl111sf_attach_tuner,
1240 .init = mxl111sf_init,
1241 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh,
1242 .get_stream_config = mxl111sf_get_stream_config_atsc_mh,
1243
1244 .num_adapters = 1,
1245 .adapter = {
1246 {
1247 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1248 }
1249 }
1250 };
1251
1252 /* mercury lgdt3305 mxl111sf lg2161
1253 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1254 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1255 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1256 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1257 */
mxl111sf_get_stream_config_mercury(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1258 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe,
1259 u8 *ts_type, struct usb_data_stream_properties *stream)
1260 {
1261 pr_debug("%s: fe=%d\n", __func__, fe->id);
1262
1263 if (fe->id == 0) {
1264 *ts_type = DVB_USB_FE_TS_TYPE_188;
1265 if (dvb_usb_mxl111sf_isoc)
1266 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1267 else
1268 mxl111sf_stream_config_bulk(stream, 6);
1269 } else if (fe->id == 1) {
1270 *ts_type = DVB_USB_FE_TS_TYPE_188;
1271 if (dvb_usb_mxl111sf_isoc)
1272 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1273 else
1274 mxl111sf_stream_config_bulk(stream, 4);
1275 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) {
1276 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1277 if (dvb_usb_mxl111sf_isoc)
1278 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1279 else
1280 mxl111sf_stream_config_bulk(stream, 5);
1281 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) {
1282 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1283 if (dvb_usb_mxl111sf_isoc)
1284 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1285 else
1286 mxl111sf_stream_config_bulk(stream, 6);
1287 }
1288 return 0;
1289 }
1290
mxl111sf_streaming_ctrl_mercury(struct dvb_frontend * fe,int onoff)1291 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff)
1292 {
1293 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1294
1295 if (fe->id == 0)
1296 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1297 else if (fe->id == 1)
1298 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1299 else if (fe->id == 2 && dvb_usb_mxl111sf_spi)
1300 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1301 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi)
1302 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1303 return 0;
1304 }
1305
1306 static struct dvb_usb_device_properties mxl111sf_props_mercury = {
1307 .driver_name = KBUILD_MODNAME,
1308 .owner = THIS_MODULE,
1309 .adapter_nr = adapter_nr,
1310 .size_of_priv = sizeof(struct mxl111sf_state),
1311
1312 .generic_bulk_ctrl_endpoint = 0x02,
1313 .generic_bulk_ctrl_endpoint_response = 0x81,
1314
1315 .i2c_algo = &mxl111sf_i2c_algo,
1316 .frontend_attach = mxl111sf_frontend_attach_mercury,
1317 .tuner_attach = mxl111sf_attach_tuner,
1318 .init = mxl111sf_init,
1319 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury,
1320 .get_stream_config = mxl111sf_get_stream_config_mercury,
1321
1322 .num_adapters = 1,
1323 .adapter = {
1324 {
1325 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1326 }
1327 }
1328 };
1329
1330 /* mercury mh mxl111sf lg2161
1331 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1332 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1333 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1334 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1335 */
mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend * fe,u8 * ts_type,struct usb_data_stream_properties * stream)1336 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe,
1337 u8 *ts_type, struct usb_data_stream_properties *stream)
1338 {
1339 pr_debug("%s: fe=%d\n", __func__, fe->id);
1340
1341 if (fe->id == 0) {
1342 *ts_type = DVB_USB_FE_TS_TYPE_188;
1343 if (dvb_usb_mxl111sf_isoc)
1344 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1345 else
1346 mxl111sf_stream_config_bulk(stream, 4);
1347 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) {
1348 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1349 if (dvb_usb_mxl111sf_isoc)
1350 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1351 else
1352 mxl111sf_stream_config_bulk(stream, 5);
1353 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) {
1354 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1355 if (dvb_usb_mxl111sf_isoc)
1356 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1357 else
1358 mxl111sf_stream_config_bulk(stream, 6);
1359 }
1360 return 0;
1361 }
1362
mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend * fe,int onoff)1363 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff)
1364 {
1365 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1366
1367 if (fe->id == 0)
1368 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1369 else if (fe->id == 1 && dvb_usb_mxl111sf_spi)
1370 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1371 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi)
1372 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1373 return 0;
1374 }
1375
1376 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = {
1377 .driver_name = KBUILD_MODNAME,
1378 .owner = THIS_MODULE,
1379 .adapter_nr = adapter_nr,
1380 .size_of_priv = sizeof(struct mxl111sf_state),
1381
1382 .generic_bulk_ctrl_endpoint = 0x02,
1383 .generic_bulk_ctrl_endpoint_response = 0x81,
1384
1385 .i2c_algo = &mxl111sf_i2c_algo,
1386 .frontend_attach = mxl111sf_frontend_attach_mercury_mh,
1387 .tuner_attach = mxl111sf_attach_tuner,
1388 .init = mxl111sf_init,
1389 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh,
1390 .get_stream_config = mxl111sf_get_stream_config_mercury_mh,
1391
1392 .num_adapters = 1,
1393 .adapter = {
1394 {
1395 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1396 }
1397 }
1398 };
1399
1400 static const struct usb_device_id mxl111sf_id_table[] = {
1401 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1402 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1403 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1404 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1405 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1406 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1407 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1408 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1409 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1410 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1411 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1412 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1413 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1414 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) },
1415 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1416 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1417 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1418 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1419 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1420 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1421 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1422 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1423 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1424 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1425 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1426 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1427 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1428 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1429 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1430 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1431 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1432 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1433 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1434 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1435 { }
1436 };
1437 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1438
1439 static struct usb_driver mxl111sf_usb_driver = {
1440 .name = KBUILD_MODNAME,
1441 .id_table = mxl111sf_id_table,
1442 .probe = dvb_usbv2_probe,
1443 .disconnect = dvb_usbv2_disconnect,
1444 .suspend = dvb_usbv2_suspend,
1445 .resume = dvb_usbv2_resume,
1446 .no_dynamic_id = 1,
1447 .soft_unbind = 1,
1448 };
1449
1450 module_usb_driver(mxl111sf_usb_driver);
1451
1452 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1453 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1454 MODULE_VERSION("1.0");
1455 MODULE_LICENSE("GPL");
1456
