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Merge tag 'trace-printf-v6.13' of git://git.kernel.org/pub/scm/linux/kernel/git/trace...
[drm/drm-misc.git] / drivers / media / usb / dvb-usb-v2 / mxl111sf.c
blobcd5861a30b6f853a4eca87234624425087a3d236
1 // SPDX-License-Identifier: GPL-2.0-only
2 /*
3 * Copyright (C) 2010-2014 Michael Krufky (mkrufky@linuxtv.org)
4 *
5 * see Documentation/driver-api/media/drivers/dvb-usb.rst for more information
6 */
7
8 #include <linux/vmalloc.h>
9 #include <linux/i2c.h>
10 #include <media/tuner.h>
11
12 #include "mxl111sf.h"
13 #include "mxl111sf-reg.h"
14 #include "mxl111sf-phy.h"
15 #include "mxl111sf-i2c.h"
16 #include "mxl111sf-gpio.h"
17
18 #include "mxl111sf-demod.h"
19 #include "mxl111sf-tuner.h"
20
21 #include "lgdt3305.h"
22 #include "lg2160.h"
23
24 int dvb_usb_mxl111sf_debug;
25 module_param_named(debug, dvb_usb_mxl111sf_debug, int, 0644);
26 MODULE_PARM_DESC(debug, "set debugging level (1=info, 2=xfer, 4=i2c, 8=reg, 16=adv (or-able)).");
27
28 static int dvb_usb_mxl111sf_isoc;
29 module_param_named(isoc, dvb_usb_mxl111sf_isoc, int, 0644);
30 MODULE_PARM_DESC(isoc, "enable usb isoc xfer (0=bulk, 1=isoc).");
31
32 static int dvb_usb_mxl111sf_spi;
33 module_param_named(spi, dvb_usb_mxl111sf_spi, int, 0644);
34 MODULE_PARM_DESC(spi, "use spi rather than tp for data xfer (0=tp, 1=spi).");
35
36 #define ANT_PATH_AUTO 0
37 #define ANT_PATH_EXTERNAL 1
38 #define ANT_PATH_INTERNAL 2
39
40 static int dvb_usb_mxl111sf_rfswitch =
41 #if 0
42 ANT_PATH_AUTO;
43 #else
44 ANT_PATH_EXTERNAL;
45 #endif
46
47 module_param_named(rfswitch, dvb_usb_mxl111sf_rfswitch, int, 0644);
48 MODULE_PARM_DESC(rfswitch, "force rf switch position (0=auto, 1=ext, 2=int).");
49
50 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
51
52 int mxl111sf_ctrl_msg(struct mxl111sf_state *state,
53 u8 cmd, u8 *wbuf, int wlen, u8 *rbuf, int rlen)
54 {
55 struct dvb_usb_device *d = state->d;
56 int wo = (rbuf == NULL || rlen == 0); /* write-only */
57 int ret;
58
59 if (1 + wlen > MXL_MAX_XFER_SIZE) {
60 pr_warn("%s: len=%d is too big!\n", __func__, wlen);
61 return -EOPNOTSUPP;
62 }
63
64 pr_debug("%s(wlen = %d, rlen = %d)\n", __func__, wlen, rlen);
65
66 mutex_lock(&state->msg_lock);
67 memset(state->sndbuf, 0, 1+wlen);
68 memset(state->rcvbuf, 0, rlen);
69
70 state->sndbuf[0] = cmd;
71 memcpy(&state->sndbuf[1], wbuf, wlen);
72
73 ret = (wo) ? dvb_usbv2_generic_write(d, state->sndbuf, 1+wlen) :
74 dvb_usbv2_generic_rw(d, state->sndbuf, 1+wlen, state->rcvbuf,
75 rlen);
76
77 if (rbuf)
78 memcpy(rbuf, state->rcvbuf, rlen);
79
80 mutex_unlock(&state->msg_lock);
81
82 mxl_fail(ret);
83
84 return ret;
85 }
86
87 /* ------------------------------------------------------------------------ */
88
89 #define MXL_CMD_REG_READ 0xaa
90 #define MXL_CMD_REG_WRITE 0x55
91
92 int mxl111sf_read_reg(struct mxl111sf_state *state, u8 addr, u8 *data)
93 {
94 u8 buf[2];
95 int ret;
96
97 ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_READ, &addr, 1, buf, 2);
98 if (mxl_fail(ret)) {
99 mxl_debug("error reading reg: 0x%02x", addr);
100 goto fail;
101 }
102
103 if (buf[0] == addr)
104 *data = buf[1];
105 else {
106 pr_err("invalid response reading reg: 0x%02x != 0x%02x, 0x%02x",
107 addr, buf[0], buf[1]);
108 ret = -EINVAL;
109 }
110
111 pr_debug("R: (0x%02x, 0x%02x)\n", addr, buf[1]);
112 fail:
113 return ret;
114 }
115
116 int mxl111sf_write_reg(struct mxl111sf_state *state, u8 addr, u8 data)
117 {
118 u8 buf[] = { addr, data };
119 int ret;
120
121 pr_debug("W: (0x%02x, 0x%02x)\n", addr, data);
122
123 ret = mxl111sf_ctrl_msg(state, MXL_CMD_REG_WRITE, buf, 2, NULL, 0);
124 if (mxl_fail(ret))
125 pr_err("error writing reg: 0x%02x, val: 0x%02x", addr, data);
126 return ret;
127 }
128
129 /* ------------------------------------------------------------------------ */
130
131 int mxl111sf_write_reg_mask(struct mxl111sf_state *state,
132 u8 addr, u8 mask, u8 data)
133 {
134 int ret;
135 u8 val = 0;
136
137 if (mask != 0xff) {
138 ret = mxl111sf_read_reg(state, addr, &val);
139 #if 1
140 /* don't know why this usually errors out on the first try */
141 if (mxl_fail(ret))
142 pr_err("error writing addr: 0x%02x, mask: 0x%02x, data: 0x%02x, retrying...",
143 addr, mask, data);
144
145 ret = mxl111sf_read_reg(state, addr, &val);
146 #endif
147 if (mxl_fail(ret))
148 goto fail;
149 }
150 val &= ~mask;
151 val |= data;
152
153 ret = mxl111sf_write_reg(state, addr, val);
154 mxl_fail(ret);
155 fail:
156 return ret;
157 }
158
159 /* ------------------------------------------------------------------------ */
160
161 int mxl111sf_ctrl_program_regs(struct mxl111sf_state *state,
162 struct mxl111sf_reg_ctrl_info *ctrl_reg_info)
163 {
164 int i, ret = 0;
165
166 for (i = 0; ctrl_reg_info[i].addr |
167 ctrl_reg_info[i].mask |
168 ctrl_reg_info[i].data; i++) {
169
170 ret = mxl111sf_write_reg_mask(state,
171 ctrl_reg_info[i].addr,
172 ctrl_reg_info[i].mask,
173 ctrl_reg_info[i].data);
174 if (mxl_fail(ret)) {
175 pr_err("failed on reg #%d (0x%02x)", i,
176 ctrl_reg_info[i].addr);
177 break;
178 }
179 }
180 return ret;
181 }
182
183 /* ------------------------------------------------------------------------ */
184
185 static int mxl1x1sf_get_chip_info(struct mxl111sf_state *state)
186 {
187 int ret;
188 u8 id, ver;
189 char *mxl_chip, *mxl_rev;
190
191 if ((state->chip_id) && (state->chip_ver))
192 return 0;
193
194 ret = mxl111sf_read_reg(state, CHIP_ID_REG, &id);
195 if (mxl_fail(ret))
196 goto fail;
197 state->chip_id = id;
198
199 ret = mxl111sf_read_reg(state, TOP_CHIP_REV_ID_REG, &ver);
200 if (mxl_fail(ret))
201 goto fail;
202 state->chip_ver = ver;
203
204 switch (id) {
205 case 0x61:
206 mxl_chip = "MxL101SF";
207 break;
208 case 0x63:
209 mxl_chip = "MxL111SF";
210 break;
211 default:
212 mxl_chip = "UNKNOWN MxL1X1";
213 break;
214 }
215 switch (ver) {
216 case 0x36:
217 state->chip_rev = MXL111SF_V6;
218 mxl_rev = "v6";
219 break;
220 case 0x08:
221 state->chip_rev = MXL111SF_V8_100;
222 mxl_rev = "v8_100";
223 break;
224 case 0x18:
225 state->chip_rev = MXL111SF_V8_200;
226 mxl_rev = "v8_200";
227 break;
228 default:
229 state->chip_rev = 0;
230 mxl_rev = "UNKNOWN REVISION";
231 break;
232 }
233 pr_info("%s detected, %s (0x%x)", mxl_chip, mxl_rev, ver);
234 fail:
235 return ret;
236 }
237
238 #define get_chip_info(state) \
239 ({ \
240 int ___ret; \
241 ___ret = mxl1x1sf_get_chip_info(state); \
242 if (mxl_fail(___ret)) { \
243 mxl_debug("failed to get chip info" \
244 " on first probe attempt"); \
245 ___ret = mxl1x1sf_get_chip_info(state); \
246 if (mxl_fail(___ret)) \
247 pr_err("failed to get chip info during probe"); \
248 else \
249 mxl_debug("probe needed a retry " \
250 "in order to succeed."); \
251 } \
252 ___ret; \
253 })
254
255 /* ------------------------------------------------------------------------ */
256 #if 0
257 static int mxl111sf_power_ctrl(struct dvb_usb_device *d, int onoff)
258 {
259 /* power control depends on which adapter is being woken:
260 * save this for init, instead, via mxl111sf_adap_fe_init */
261 return 0;
262 }
263 #endif
264
265 static int mxl111sf_adap_fe_init(struct dvb_frontend *fe)
266 {
267 struct dvb_usb_device *d = fe_to_d(fe);
268 struct mxl111sf_state *state = fe_to_priv(fe);
269 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
270 int err;
271
272 /* exit if we didn't initialize the driver yet */
273 if (!state->chip_id) {
274 mxl_debug("driver not yet initialized, exit.");
275 goto fail;
276 }
277
278 pr_debug("%s()\n", __func__);
279
280 mutex_lock(&state->fe_lock);
281
282 state->alt_mode = adap_state->alt_mode;
283
284 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
285 pr_err("set interface failed");
286
287 err = mxl1x1sf_soft_reset(state);
288 mxl_fail(err);
289 err = mxl111sf_init_tuner_demod(state);
290 mxl_fail(err);
291 err = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
292
293 mxl_fail(err);
294 err = mxl111sf_enable_usb_output(state);
295 mxl_fail(err);
296 err = mxl1x1sf_top_master_ctrl(state, 1);
297 mxl_fail(err);
298
299 if ((MXL111SF_GPIO_MOD_DVBT != adap_state->gpio_mode) &&
300 (state->chip_rev > MXL111SF_V6)) {
301 mxl111sf_config_pin_mux_modes(state,
302 PIN_MUX_TS_SPI_IN_MODE_1);
303 mxl_fail(err);
304 }
305 err = mxl111sf_init_port_expander(state);
306 if (!mxl_fail(err)) {
307 state->gpio_mode = adap_state->gpio_mode;
308 err = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
309 mxl_fail(err);
310 #if 0
311 err = fe->ops.init(fe);
312 #endif
313 msleep(100); /* add short delay after enabling
314 * the demod before touching it */
315 }
316
317 return (adap_state->fe_init) ? adap_state->fe_init(fe) : 0;
318 fail:
319 return -ENODEV;
320 }
321
322 static int mxl111sf_adap_fe_sleep(struct dvb_frontend *fe)
323 {
324 struct mxl111sf_state *state = fe_to_priv(fe);
325 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
326 int err;
327
328 /* exit if we didn't initialize the driver yet */
329 if (!state->chip_id) {
330 mxl_debug("driver not yet initialized, exit.");
331 goto fail;
332 }
333
334 pr_debug("%s()\n", __func__);
335
336 err = (adap_state->fe_sleep) ? adap_state->fe_sleep(fe) : 0;
337
338 mutex_unlock(&state->fe_lock);
339
340 return err;
341 fail:
342 return -ENODEV;
343 }
344
345
346 static int mxl111sf_ep6_streaming_ctrl(struct dvb_frontend *fe, int onoff)
347 {
348 struct mxl111sf_state *state = fe_to_priv(fe);
349 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe->id];
350 int ret = 0;
351
352 pr_debug("%s(%d)\n", __func__, onoff);
353
354 if (onoff) {
355 ret = mxl111sf_enable_usb_output(state);
356 mxl_fail(ret);
357 ret = mxl111sf_config_mpeg_in(state, 1, 1,
358 adap_state->ep6_clockphase,
359 0, 0);
360 mxl_fail(ret);
361 #if 0
362 } else {
363 ret = mxl111sf_disable_656_port(state);
364 mxl_fail(ret);
365 #endif
366 }
367
368 return ret;
369 }
370
371 static int mxl111sf_ep5_streaming_ctrl(struct dvb_frontend *fe, int onoff)
372 {
373 struct mxl111sf_state *state = fe_to_priv(fe);
374 int ret = 0;
375
376 pr_debug("%s(%d)\n", __func__, onoff);
377
378 if (onoff) {
379 ret = mxl111sf_enable_usb_output(state);
380 mxl_fail(ret);
381
382 ret = mxl111sf_init_i2s_port(state, 200);
383 mxl_fail(ret);
384 ret = mxl111sf_config_i2s(state, 0, 15);
385 mxl_fail(ret);
386 } else {
387 ret = mxl111sf_disable_i2s_port(state);
388 mxl_fail(ret);
389 }
390 if (state->chip_rev > MXL111SF_V6)
391 ret = mxl111sf_config_spi(state, onoff);
392 mxl_fail(ret);
393
394 return ret;
395 }
396
397 static int mxl111sf_ep4_streaming_ctrl(struct dvb_frontend *fe, int onoff)
398 {
399 struct mxl111sf_state *state = fe_to_priv(fe);
400 int ret = 0;
401
402 pr_debug("%s(%d)\n", __func__, onoff);
403
404 if (onoff) {
405 ret = mxl111sf_enable_usb_output(state);
406 mxl_fail(ret);
407 }
408
409 return ret;
410 }
411
412 /* ------------------------------------------------------------------------ */
413
414 static struct lgdt3305_config hauppauge_lgdt3305_config = {
415 .i2c_addr = 0xb2 >> 1,
416 .mpeg_mode = LGDT3305_MPEG_SERIAL,
417 .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE,
418 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH,
419 .deny_i2c_rptr = 1,
420 .spectral_inversion = 0,
421 .qam_if_khz = 6000,
422 .vsb_if_khz = 6000,
423 };
424
425 static int mxl111sf_lgdt3305_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
426 {
427 struct dvb_usb_device *d = adap_to_d(adap);
428 struct mxl111sf_state *state = d_to_priv(d);
429 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
430 int ret;
431
432 pr_debug("%s()\n", __func__);
433
434 /* save a pointer to the dvb_usb_device in device state */
435 state->d = d;
436 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
437 state->alt_mode = adap_state->alt_mode;
438
439 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
440 pr_err("set interface failed");
441
442 state->gpio_mode = MXL111SF_GPIO_MOD_ATSC;
443 adap_state->gpio_mode = state->gpio_mode;
444 adap_state->device_mode = MXL_TUNER_MODE;
445 adap_state->ep6_clockphase = 1;
446
447 ret = mxl1x1sf_soft_reset(state);
448 if (mxl_fail(ret))
449 goto fail;
450 ret = mxl111sf_init_tuner_demod(state);
451 if (mxl_fail(ret))
452 goto fail;
453
454 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
455 if (mxl_fail(ret))
456 goto fail;
457
458 ret = mxl111sf_enable_usb_output(state);
459 if (mxl_fail(ret))
460 goto fail;
461 ret = mxl1x1sf_top_master_ctrl(state, 1);
462 if (mxl_fail(ret))
463 goto fail;
464
465 ret = mxl111sf_init_port_expander(state);
466 if (mxl_fail(ret))
467 goto fail;
468 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
469 if (mxl_fail(ret))
470 goto fail;
471
472 adap->fe[fe_id] = dvb_attach(lgdt3305_attach,
473 &hauppauge_lgdt3305_config,
474 &d->i2c_adap);
475 if (adap->fe[fe_id]) {
476 state->num_frontends++;
477 adap_state->fe_init = adap->fe[fe_id]->ops.init;
478 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
479 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
480 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
481 return 0;
482 }
483 ret = -EIO;
484 fail:
485 return ret;
486 }
487
488 static struct lg2160_config hauppauge_lg2160_config = {
489 .lg_chip = LG2160,
490 .i2c_addr = 0x1c >> 1,
491 .deny_i2c_rptr = 1,
492 .spectral_inversion = 0,
493 .if_khz = 6000,
494 };
495
496 static int mxl111sf_lg2160_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
497 {
498 struct dvb_usb_device *d = adap_to_d(adap);
499 struct mxl111sf_state *state = d_to_priv(d);
500 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
501 int ret;
502
503 pr_debug("%s()\n", __func__);
504
505 /* save a pointer to the dvb_usb_device in device state */
506 state->d = d;
507 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
508 state->alt_mode = adap_state->alt_mode;
509
510 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
511 pr_err("set interface failed");
512
513 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
514 adap_state->gpio_mode = state->gpio_mode;
515 adap_state->device_mode = MXL_TUNER_MODE;
516 adap_state->ep6_clockphase = 1;
517
518 ret = mxl1x1sf_soft_reset(state);
519 if (mxl_fail(ret))
520 goto fail;
521 ret = mxl111sf_init_tuner_demod(state);
522 if (mxl_fail(ret))
523 goto fail;
524
525 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
526 if (mxl_fail(ret))
527 goto fail;
528
529 ret = mxl111sf_enable_usb_output(state);
530 if (mxl_fail(ret))
531 goto fail;
532 ret = mxl1x1sf_top_master_ctrl(state, 1);
533 if (mxl_fail(ret))
534 goto fail;
535
536 ret = mxl111sf_init_port_expander(state);
537 if (mxl_fail(ret))
538 goto fail;
539 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
540 if (mxl_fail(ret))
541 goto fail;
542
543 ret = get_chip_info(state);
544 if (mxl_fail(ret))
545 goto fail;
546
547 adap->fe[fe_id] = dvb_attach(lg2160_attach,
548 &hauppauge_lg2160_config,
549 &d->i2c_adap);
550 if (adap->fe[fe_id]) {
551 state->num_frontends++;
552 adap_state->fe_init = adap->fe[fe_id]->ops.init;
553 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
554 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
555 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
556 return 0;
557 }
558 ret = -EIO;
559 fail:
560 return ret;
561 }
562
563 static struct lg2160_config hauppauge_lg2161_1019_config = {
564 .lg_chip = LG2161_1019,
565 .i2c_addr = 0x1c >> 1,
566 .deny_i2c_rptr = 1,
567 .spectral_inversion = 0,
568 .if_khz = 6000,
569 .output_if = 2, /* LG2161_OIF_SPI_MAS */
570 };
571
572 static struct lg2160_config hauppauge_lg2161_1040_config = {
573 .lg_chip = LG2161_1040,
574 .i2c_addr = 0x1c >> 1,
575 .deny_i2c_rptr = 1,
576 .spectral_inversion = 0,
577 .if_khz = 6000,
578 .output_if = 4, /* LG2161_OIF_SPI_MAS */
579 };
580
581 static int mxl111sf_lg2161_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
582 {
583 struct dvb_usb_device *d = adap_to_d(adap);
584 struct mxl111sf_state *state = d_to_priv(d);
585 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
586 int ret;
587
588 pr_debug("%s()\n", __func__);
589
590 /* save a pointer to the dvb_usb_device in device state */
591 state->d = d;
592 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
593 state->alt_mode = adap_state->alt_mode;
594
595 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
596 pr_err("set interface failed");
597
598 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
599 adap_state->gpio_mode = state->gpio_mode;
600 adap_state->device_mode = MXL_TUNER_MODE;
601 adap_state->ep6_clockphase = 1;
602
603 ret = mxl1x1sf_soft_reset(state);
604 if (mxl_fail(ret))
605 goto fail;
606 ret = mxl111sf_init_tuner_demod(state);
607 if (mxl_fail(ret))
608 goto fail;
609
610 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
611 if (mxl_fail(ret))
612 goto fail;
613
614 ret = mxl111sf_enable_usb_output(state);
615 if (mxl_fail(ret))
616 goto fail;
617 ret = mxl1x1sf_top_master_ctrl(state, 1);
618 if (mxl_fail(ret))
619 goto fail;
620
621 ret = mxl111sf_init_port_expander(state);
622 if (mxl_fail(ret))
623 goto fail;
624 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
625 if (mxl_fail(ret))
626 goto fail;
627
628 ret = get_chip_info(state);
629 if (mxl_fail(ret))
630 goto fail;
631
632 adap->fe[fe_id] = dvb_attach(lg2160_attach,
633 (MXL111SF_V8_200 == state->chip_rev) ?
634 &hauppauge_lg2161_1040_config :
635 &hauppauge_lg2161_1019_config,
636 &d->i2c_adap);
637 if (adap->fe[fe_id]) {
638 state->num_frontends++;
639 adap_state->fe_init = adap->fe[fe_id]->ops.init;
640 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
641 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
642 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
643 return 0;
644 }
645 ret = -EIO;
646 fail:
647 return ret;
648 }
649
650 static struct lg2160_config hauppauge_lg2161_1019_ep6_config = {
651 .lg_chip = LG2161_1019,
652 .i2c_addr = 0x1c >> 1,
653 .deny_i2c_rptr = 1,
654 .spectral_inversion = 0,
655 .if_khz = 6000,
656 .output_if = 1, /* LG2161_OIF_SERIAL_TS */
657 };
658
659 static struct lg2160_config hauppauge_lg2161_1040_ep6_config = {
660 .lg_chip = LG2161_1040,
661 .i2c_addr = 0x1c >> 1,
662 .deny_i2c_rptr = 1,
663 .spectral_inversion = 0,
664 .if_khz = 6000,
665 .output_if = 7, /* LG2161_OIF_SERIAL_TS */
666 };
667
668 static int mxl111sf_lg2161_ep6_frontend_attach(struct dvb_usb_adapter *adap, u8 fe_id)
669 {
670 struct dvb_usb_device *d = adap_to_d(adap);
671 struct mxl111sf_state *state = d_to_priv(d);
672 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
673 int ret;
674
675 pr_debug("%s()\n", __func__);
676
677 /* save a pointer to the dvb_usb_device in device state */
678 state->d = d;
679 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 2 : 1;
680 state->alt_mode = adap_state->alt_mode;
681
682 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
683 pr_err("set interface failed");
684
685 state->gpio_mode = MXL111SF_GPIO_MOD_MH;
686 adap_state->gpio_mode = state->gpio_mode;
687 adap_state->device_mode = MXL_TUNER_MODE;
688 adap_state->ep6_clockphase = 0;
689
690 ret = mxl1x1sf_soft_reset(state);
691 if (mxl_fail(ret))
692 goto fail;
693 ret = mxl111sf_init_tuner_demod(state);
694 if (mxl_fail(ret))
695 goto fail;
696
697 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
698 if (mxl_fail(ret))
699 goto fail;
700
701 ret = mxl111sf_enable_usb_output(state);
702 if (mxl_fail(ret))
703 goto fail;
704 ret = mxl1x1sf_top_master_ctrl(state, 1);
705 if (mxl_fail(ret))
706 goto fail;
707
708 ret = mxl111sf_init_port_expander(state);
709 if (mxl_fail(ret))
710 goto fail;
711 ret = mxl111sf_gpio_mode_switch(state, state->gpio_mode);
712 if (mxl_fail(ret))
713 goto fail;
714
715 ret = get_chip_info(state);
716 if (mxl_fail(ret))
717 goto fail;
718
719 adap->fe[fe_id] = dvb_attach(lg2160_attach,
720 (MXL111SF_V8_200 == state->chip_rev) ?
721 &hauppauge_lg2161_1040_ep6_config :
722 &hauppauge_lg2161_1019_ep6_config,
723 &d->i2c_adap);
724 if (adap->fe[fe_id]) {
725 state->num_frontends++;
726 adap_state->fe_init = adap->fe[fe_id]->ops.init;
727 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
728 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
729 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
730 return 0;
731 }
732 ret = -EIO;
733 fail:
734 return ret;
735 }
736
737 static const struct mxl111sf_demod_config mxl_demod_config = {
738 .read_reg = mxl111sf_read_reg,
739 .write_reg = mxl111sf_write_reg,
740 .program_regs = mxl111sf_ctrl_program_regs,
741 };
742
743 static int mxl111sf_attach_demod(struct dvb_usb_adapter *adap, u8 fe_id)
744 {
745 struct dvb_usb_device *d = adap_to_d(adap);
746 struct mxl111sf_state *state = d_to_priv(d);
747 struct mxl111sf_adap_state *adap_state = &state->adap_state[fe_id];
748 int ret;
749
750 pr_debug("%s()\n", __func__);
751
752 /* save a pointer to the dvb_usb_device in device state */
753 state->d = d;
754 adap_state->alt_mode = (dvb_usb_mxl111sf_isoc) ? 1 : 2;
755 state->alt_mode = adap_state->alt_mode;
756
757 if (usb_set_interface(d->udev, 0, state->alt_mode) < 0)
758 pr_err("set interface failed");
759
760 state->gpio_mode = MXL111SF_GPIO_MOD_DVBT;
761 adap_state->gpio_mode = state->gpio_mode;
762 adap_state->device_mode = MXL_SOC_MODE;
763 adap_state->ep6_clockphase = 1;
764
765 ret = mxl1x1sf_soft_reset(state);
766 if (mxl_fail(ret))
767 goto fail;
768 ret = mxl111sf_init_tuner_demod(state);
769 if (mxl_fail(ret))
770 goto fail;
771
772 ret = mxl1x1sf_set_device_mode(state, adap_state->device_mode);
773 if (mxl_fail(ret))
774 goto fail;
775
776 ret = mxl111sf_enable_usb_output(state);
777 if (mxl_fail(ret))
778 goto fail;
779 ret = mxl1x1sf_top_master_ctrl(state, 1);
780 if (mxl_fail(ret))
781 goto fail;
782
783 /* don't care if this fails */
784 mxl111sf_init_port_expander(state);
785
786 adap->fe[fe_id] = dvb_attach(mxl111sf_demod_attach, state,
787 &mxl_demod_config);
788 if (adap->fe[fe_id]) {
789 state->num_frontends++;
790 adap_state->fe_init = adap->fe[fe_id]->ops.init;
791 adap->fe[fe_id]->ops.init = mxl111sf_adap_fe_init;
792 adap_state->fe_sleep = adap->fe[fe_id]->ops.sleep;
793 adap->fe[fe_id]->ops.sleep = mxl111sf_adap_fe_sleep;
794 return 0;
795 }
796 ret = -EIO;
797 fail:
798 return ret;
799 }
800
801 static inline int mxl111sf_set_ant_path(struct mxl111sf_state *state,
802 int antpath)
803 {
804 return mxl111sf_idac_config(state, 1, 1,
805 (antpath == ANT_PATH_INTERNAL) ?
806 0x3f : 0x00, 0);
807 }
808
809 #define DbgAntHunt(x, pwr0, pwr1, pwr2, pwr3) \
810 pr_err("%s(%d) FINAL input set to %s rxPwr:%d|%d|%d|%d\n", \
811 __func__, __LINE__, \
812 (ANT_PATH_EXTERNAL == x) ? "EXTERNAL" : "INTERNAL", \
813 pwr0, pwr1, pwr2, pwr3)
814
815 #define ANT_HUNT_SLEEP 90
816 #define ANT_EXT_TWEAK 0
817
818 static int mxl111sf_ant_hunt(struct dvb_frontend *fe)
819 {
820 struct mxl111sf_state *state = fe_to_priv(fe);
821 int antctrl = dvb_usb_mxl111sf_rfswitch;
822
823 u16 rxPwrA, rxPwr0, rxPwr1, rxPwr2;
824
825 /* FIXME: must force EXTERNAL for QAM - done elsewhere */
826 mxl111sf_set_ant_path(state, antctrl == ANT_PATH_AUTO ?
827 ANT_PATH_EXTERNAL : antctrl);
828
829 if (antctrl == ANT_PATH_AUTO) {
830 #if 0
831 msleep(ANT_HUNT_SLEEP);
832 #endif
833 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwrA);
834
835 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
836 msleep(ANT_HUNT_SLEEP);
837 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr0);
838
839 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
840 msleep(ANT_HUNT_SLEEP);
841 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr1);
842
843 mxl111sf_set_ant_path(state, ANT_PATH_INTERNAL);
844 msleep(ANT_HUNT_SLEEP);
845 fe->ops.tuner_ops.get_rf_strength(fe, &rxPwr2);
846
847 if (rxPwr1+ANT_EXT_TWEAK >= rxPwr2) {
848 /* return with EXTERNAL enabled */
849 mxl111sf_set_ant_path(state, ANT_PATH_EXTERNAL);
850 DbgAntHunt(ANT_PATH_EXTERNAL, rxPwrA,
851 rxPwr0, rxPwr1, rxPwr2);
852 } else {
853 /* return with INTERNAL enabled */
854 DbgAntHunt(ANT_PATH_INTERNAL, rxPwrA,
855 rxPwr0, rxPwr1, rxPwr2);
856 }
857 }
858 return 0;
859 }
860
861 static const struct mxl111sf_tuner_config mxl_tuner_config = {
862 .if_freq = MXL_IF_6_0, /* applies to external IF output, only */
863 .invert_spectrum = 0,
864 .read_reg = mxl111sf_read_reg,
865 .write_reg = mxl111sf_write_reg,
866 .program_regs = mxl111sf_ctrl_program_regs,
867 .top_master_ctrl = mxl1x1sf_top_master_ctrl,
868 .ant_hunt = mxl111sf_ant_hunt,
869 };
870
871 static int mxl111sf_attach_tuner(struct dvb_usb_adapter *adap)
872 {
873 struct mxl111sf_state *state = adap_to_priv(adap);
874 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
875 struct media_device *mdev = dvb_get_media_controller(&adap->dvb_adap);
876 int ret;
877 #endif
878 int i;
879
880 pr_debug("%s()\n", __func__);
881
882 for (i = 0; i < state->num_frontends; i++) {
883 if (dvb_attach(mxl111sf_tuner_attach, adap->fe[i], state,
884 &mxl_tuner_config) == NULL)
885 return -EIO;
886 adap->fe[i]->ops.read_signal_strength = adap->fe[i]->ops.tuner_ops.get_rf_strength;
887 }
888
889 #ifdef CONFIG_MEDIA_CONTROLLER_DVB
890 state->tuner.function = MEDIA_ENT_F_TUNER;
891 state->tuner.name = "mxl111sf tuner";
892 state->tuner_pads[MXL111SF_PAD_RF_INPUT].flags = MEDIA_PAD_FL_SINK;
893 state->tuner_pads[MXL111SF_PAD_RF_INPUT].sig_type = PAD_SIGNAL_ANALOG;
894 state->tuner_pads[MXL111SF_PAD_OUTPUT].flags = MEDIA_PAD_FL_SOURCE;
895 state->tuner_pads[MXL111SF_PAD_OUTPUT].sig_type = PAD_SIGNAL_ANALOG;
896
897 ret = media_entity_pads_init(&state->tuner,
898 MXL111SF_NUM_PADS, state->tuner_pads);
899 if (ret)
900 return ret;
901
902 ret = media_device_register_entity(mdev, &state->tuner);
903 if (ret)
904 return ret;
905 #endif
906 return 0;
907 }
908
909 static u32 mxl111sf_i2c_func(struct i2c_adapter *adapter)
910 {
911 return I2C_FUNC_I2C;
912 }
913
914 static struct i2c_algorithm mxl111sf_i2c_algo = {
915 .master_xfer = mxl111sf_i2c_xfer,
916 .functionality = mxl111sf_i2c_func,
917 #ifdef NEED_ALGO_CONTROL
918 .algo_control = dummy_algo_control,
919 #endif
920 };
921
922 static int mxl111sf_init(struct dvb_usb_device *d)
923 {
924 struct mxl111sf_state *state = d_to_priv(d);
925 int ret;
926 static u8 eeprom[256];
927 u8 reg = 0;
928 struct i2c_msg msg[2] = {
929 { .addr = 0xa0 >> 1, .len = 1, .buf = &reg },
930 { .addr = 0xa0 >> 1, .flags = I2C_M_RD,
931 .len = sizeof(eeprom), .buf = eeprom },
932 };
933
934 ret = get_chip_info(state);
935 if (mxl_fail(ret))
936 pr_err("failed to get chip info during probe");
937
938 mutex_init(&state->fe_lock);
939
940 if (state->chip_rev > MXL111SF_V6)
941 mxl111sf_config_pin_mux_modes(state, PIN_MUX_TS_SPI_IN_MODE_1);
942
943 ret = i2c_transfer(&d->i2c_adap, msg, 2);
944 if (mxl_fail(ret))
945 return 0;
946 tveeprom_hauppauge_analog(&state->tv, (0x84 == eeprom[0xa0]) ?
947 eeprom + 0xa0 : eeprom + 0x80);
948 #if 0
949 switch (state->tv.model) {
950 case 117001:
951 case 126001:
952 case 138001:
953 break;
954 default:
955 printk(KERN_WARNING "%s: warning: unknown hauppauge model #%d\n",
956 __func__, state->tv.model);
957 }
958 #endif
959 return 0;
960 }
961
962 static int mxl111sf_frontend_attach_dvbt(struct dvb_usb_adapter *adap)
963 {
964 return mxl111sf_attach_demod(adap, 0);
965 }
966
967 static int mxl111sf_frontend_attach_atsc(struct dvb_usb_adapter *adap)
968 {
969 return mxl111sf_lgdt3305_frontend_attach(adap, 0);
970 }
971
972 static int mxl111sf_frontend_attach_mh(struct dvb_usb_adapter *adap)
973 {
974 return mxl111sf_lg2160_frontend_attach(adap, 0);
975 }
976
977 static int mxl111sf_frontend_attach_atsc_mh(struct dvb_usb_adapter *adap)
978 {
979 int ret;
980 pr_debug("%s\n", __func__);
981
982 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
983 if (ret < 0)
984 return ret;
985
986 ret = mxl111sf_attach_demod(adap, 1);
987 if (ret < 0)
988 return ret;
989
990 ret = mxl111sf_lg2160_frontend_attach(adap, 2);
991 if (ret < 0)
992 return ret;
993
994 return ret;
995 }
996
997 static int mxl111sf_frontend_attach_mercury(struct dvb_usb_adapter *adap)
998 {
999 int ret;
1000 pr_debug("%s\n", __func__);
1001
1002 ret = mxl111sf_lgdt3305_frontend_attach(adap, 0);
1003 if (ret < 0)
1004 return ret;
1005
1006 ret = mxl111sf_attach_demod(adap, 1);
1007 if (ret < 0)
1008 return ret;
1009
1010 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 2);
1011 if (ret < 0)
1012 return ret;
1013
1014 return ret;
1015 }
1016
1017 static int mxl111sf_frontend_attach_mercury_mh(struct dvb_usb_adapter *adap)
1018 {
1019 int ret;
1020 pr_debug("%s\n", __func__);
1021
1022 ret = mxl111sf_attach_demod(adap, 0);
1023 if (ret < 0)
1024 return ret;
1025
1026 if (dvb_usb_mxl111sf_spi)
1027 ret = mxl111sf_lg2161_frontend_attach(adap, 1);
1028 else
1029 ret = mxl111sf_lg2161_ep6_frontend_attach(adap, 1);
1030
1031 return ret;
1032 }
1033
1034 static void mxl111sf_stream_config_bulk(struct usb_data_stream_properties *stream, u8 endpoint)
1035 {
1036 pr_debug("%s: endpoint=%d size=8192\n", __func__, endpoint);
1037 stream->type = USB_BULK;
1038 stream->count = 5;
1039 stream->endpoint = endpoint;
1040 stream->u.bulk.buffersize = 8192;
1041 }
1042
1043 static void mxl111sf_stream_config_isoc(struct usb_data_stream_properties *stream,
1044 u8 endpoint, int framesperurb, int framesize)
1045 {
1046 pr_debug("%s: endpoint=%d size=%d\n", __func__, endpoint,
1047 framesperurb * framesize);
1048 stream->type = USB_ISOC;
1049 stream->count = 5;
1050 stream->endpoint = endpoint;
1051 stream->u.isoc.framesperurb = framesperurb;
1052 stream->u.isoc.framesize = framesize;
1053 stream->u.isoc.interval = 1;
1054 }
1055
1056 /* DVB USB Driver stuff */
1057
1058 /* dvbt mxl111sf
1059 * bulk EP4/BULK/5/8192
1060 * isoc EP4/ISOC/5/96/564
1061 */
1062 static int mxl111sf_get_stream_config_dvbt(struct dvb_frontend *fe,
1063 u8 *ts_type, struct usb_data_stream_properties *stream)
1064 {
1065 pr_debug("%s: fe=%d\n", __func__, fe->id);
1066
1067 *ts_type = DVB_USB_FE_TS_TYPE_188;
1068 if (dvb_usb_mxl111sf_isoc)
1069 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1070 else
1071 mxl111sf_stream_config_bulk(stream, 4);
1072 return 0;
1073 }
1074
1075 static int mxl111sf_probe(struct dvb_usb_device *dev)
1076 {
1077 struct mxl111sf_state *state = d_to_priv(dev);
1078
1079 mutex_init(&state->msg_lock);
1080 return 0;
1081 }
1082
1083 static struct dvb_usb_device_properties mxl111sf_props_dvbt = {
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 .probe = mxl111sf_probe,
1093 .i2c_algo = &mxl111sf_i2c_algo,
1094 .frontend_attach = mxl111sf_frontend_attach_dvbt,
1095 .tuner_attach = mxl111sf_attach_tuner,
1096 .init = mxl111sf_init,
1097 .streaming_ctrl = mxl111sf_ep4_streaming_ctrl,
1098 .get_stream_config = mxl111sf_get_stream_config_dvbt,
1099
1100 .num_adapters = 1,
1101 .adapter = {
1102 {
1103 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1104 }
1105 }
1106 };
1107
1108 /* atsc lgdt3305
1109 * bulk EP6/BULK/5/8192
1110 * isoc EP6/ISOC/5/24/3072
1111 */
1112 static int mxl111sf_get_stream_config_atsc(struct dvb_frontend *fe,
1113 u8 *ts_type, struct usb_data_stream_properties *stream)
1114 {
1115 pr_debug("%s: fe=%d\n", __func__, fe->id);
1116
1117 *ts_type = DVB_USB_FE_TS_TYPE_188;
1118 if (dvb_usb_mxl111sf_isoc)
1119 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1120 else
1121 mxl111sf_stream_config_bulk(stream, 6);
1122 return 0;
1123 }
1124
1125 static struct dvb_usb_device_properties mxl111sf_props_atsc = {
1126 .driver_name = KBUILD_MODNAME,
1127 .owner = THIS_MODULE,
1128 .adapter_nr = adapter_nr,
1129 .size_of_priv = sizeof(struct mxl111sf_state),
1130
1131 .generic_bulk_ctrl_endpoint = 0x02,
1132 .generic_bulk_ctrl_endpoint_response = 0x81,
1133
1134 .probe = mxl111sf_probe,
1135 .i2c_algo = &mxl111sf_i2c_algo,
1136 .frontend_attach = mxl111sf_frontend_attach_atsc,
1137 .tuner_attach = mxl111sf_attach_tuner,
1138 .init = mxl111sf_init,
1139 .streaming_ctrl = mxl111sf_ep6_streaming_ctrl,
1140 .get_stream_config = mxl111sf_get_stream_config_atsc,
1141
1142 .num_adapters = 1,
1143 .adapter = {
1144 {
1145 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1146 }
1147 }
1148 };
1149
1150 /* mh lg2160
1151 * bulk EP5/BULK/5/8192/RAW
1152 * isoc EP5/ISOC/5/96/200/RAW
1153 */
1154 static int mxl111sf_get_stream_config_mh(struct dvb_frontend *fe,
1155 u8 *ts_type, struct usb_data_stream_properties *stream)
1156 {
1157 pr_debug("%s: fe=%d\n", __func__, fe->id);
1158
1159 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1160 if (dvb_usb_mxl111sf_isoc)
1161 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1162 else
1163 mxl111sf_stream_config_bulk(stream, 5);
1164 return 0;
1165 }
1166
1167 static struct dvb_usb_device_properties mxl111sf_props_mh = {
1168 .driver_name = KBUILD_MODNAME,
1169 .owner = THIS_MODULE,
1170 .adapter_nr = adapter_nr,
1171 .size_of_priv = sizeof(struct mxl111sf_state),
1172
1173 .generic_bulk_ctrl_endpoint = 0x02,
1174 .generic_bulk_ctrl_endpoint_response = 0x81,
1175
1176 .probe = mxl111sf_probe,
1177 .i2c_algo = &mxl111sf_i2c_algo,
1178 .frontend_attach = mxl111sf_frontend_attach_mh,
1179 .tuner_attach = mxl111sf_attach_tuner,
1180 .init = mxl111sf_init,
1181 .streaming_ctrl = mxl111sf_ep5_streaming_ctrl,
1182 .get_stream_config = mxl111sf_get_stream_config_mh,
1183
1184 .num_adapters = 1,
1185 .adapter = {
1186 {
1187 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1188 }
1189 }
1190 };
1191
1192 /* atsc mh lgdt3305 mxl111sf lg2160
1193 * bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1194 * isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1195 */
1196 static int mxl111sf_get_stream_config_atsc_mh(struct dvb_frontend *fe,
1197 u8 *ts_type, struct usb_data_stream_properties *stream)
1198 {
1199 pr_debug("%s: fe=%d\n", __func__, fe->id);
1200
1201 if (fe->id == 0) {
1202 *ts_type = DVB_USB_FE_TS_TYPE_188;
1203 if (dvb_usb_mxl111sf_isoc)
1204 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1205 else
1206 mxl111sf_stream_config_bulk(stream, 6);
1207 } else if (fe->id == 1) {
1208 *ts_type = DVB_USB_FE_TS_TYPE_188;
1209 if (dvb_usb_mxl111sf_isoc)
1210 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1211 else
1212 mxl111sf_stream_config_bulk(stream, 4);
1213 } else if (fe->id == 2) {
1214 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1215 if (dvb_usb_mxl111sf_isoc)
1216 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1217 else
1218 mxl111sf_stream_config_bulk(stream, 5);
1219 }
1220 return 0;
1221 }
1222
1223 static int mxl111sf_streaming_ctrl_atsc_mh(struct dvb_frontend *fe, int onoff)
1224 {
1225 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1226
1227 if (fe->id == 0)
1228 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1229 else if (fe->id == 1)
1230 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1231 else if (fe->id == 2)
1232 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1233 return 0;
1234 }
1235
1236 static struct dvb_usb_device_properties mxl111sf_props_atsc_mh = {
1237 .driver_name = KBUILD_MODNAME,
1238 .owner = THIS_MODULE,
1239 .adapter_nr = adapter_nr,
1240 .size_of_priv = sizeof(struct mxl111sf_state),
1241
1242 .generic_bulk_ctrl_endpoint = 0x02,
1243 .generic_bulk_ctrl_endpoint_response = 0x81,
1244
1245 .probe = mxl111sf_probe,
1246 .i2c_algo = &mxl111sf_i2c_algo,
1247 .frontend_attach = mxl111sf_frontend_attach_atsc_mh,
1248 .tuner_attach = mxl111sf_attach_tuner,
1249 .init = mxl111sf_init,
1250 .streaming_ctrl = mxl111sf_streaming_ctrl_atsc_mh,
1251 .get_stream_config = mxl111sf_get_stream_config_atsc_mh,
1252
1253 .num_adapters = 1,
1254 .adapter = {
1255 {
1256 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1257 }
1258 }
1259 };
1260
1261 /* mercury lgdt3305 mxl111sf lg2161
1262 * tp bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1263 * tp isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1264 * spi bulk EP6/BULK/5/8192 EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1265 * spi isoc EP6/ISOC/5/24/3072 EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1266 */
1267 static int mxl111sf_get_stream_config_mercury(struct dvb_frontend *fe,
1268 u8 *ts_type, struct usb_data_stream_properties *stream)
1269 {
1270 pr_debug("%s: fe=%d\n", __func__, fe->id);
1271
1272 if (fe->id == 0) {
1273 *ts_type = DVB_USB_FE_TS_TYPE_188;
1274 if (dvb_usb_mxl111sf_isoc)
1275 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1276 else
1277 mxl111sf_stream_config_bulk(stream, 6);
1278 } else if (fe->id == 1) {
1279 *ts_type = DVB_USB_FE_TS_TYPE_188;
1280 if (dvb_usb_mxl111sf_isoc)
1281 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1282 else
1283 mxl111sf_stream_config_bulk(stream, 4);
1284 } else if (fe->id == 2 && dvb_usb_mxl111sf_spi) {
1285 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1286 if (dvb_usb_mxl111sf_isoc)
1287 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1288 else
1289 mxl111sf_stream_config_bulk(stream, 5);
1290 } else if (fe->id == 2 && !dvb_usb_mxl111sf_spi) {
1291 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1292 if (dvb_usb_mxl111sf_isoc)
1293 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1294 else
1295 mxl111sf_stream_config_bulk(stream, 6);
1296 }
1297 return 0;
1298 }
1299
1300 static int mxl111sf_streaming_ctrl_mercury(struct dvb_frontend *fe, int onoff)
1301 {
1302 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1303
1304 if (fe->id == 0)
1305 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1306 else if (fe->id == 1)
1307 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1308 else if (fe->id == 2 && dvb_usb_mxl111sf_spi)
1309 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1310 else if (fe->id == 2 && !dvb_usb_mxl111sf_spi)
1311 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1312 return 0;
1313 }
1314
1315 static struct dvb_usb_device_properties mxl111sf_props_mercury = {
1316 .driver_name = KBUILD_MODNAME,
1317 .owner = THIS_MODULE,
1318 .adapter_nr = adapter_nr,
1319 .size_of_priv = sizeof(struct mxl111sf_state),
1320
1321 .generic_bulk_ctrl_endpoint = 0x02,
1322 .generic_bulk_ctrl_endpoint_response = 0x81,
1323
1324 .probe = mxl111sf_probe,
1325 .i2c_algo = &mxl111sf_i2c_algo,
1326 .frontend_attach = mxl111sf_frontend_attach_mercury,
1327 .tuner_attach = mxl111sf_attach_tuner,
1328 .init = mxl111sf_init,
1329 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury,
1330 .get_stream_config = mxl111sf_get_stream_config_mercury,
1331
1332 .num_adapters = 1,
1333 .adapter = {
1334 {
1335 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1336 }
1337 }
1338 };
1339
1340 /* mercury mh mxl111sf lg2161
1341 * tp bulk EP4/BULK/5/8192 EP6/BULK/5/8192/RAW
1342 * tp isoc EP4/ISOC/5/96/564 EP6/ISOC/5/24/3072/RAW
1343 * spi bulk EP4/BULK/5/8192 EP5/BULK/5/8192/RAW
1344 * spi isoc EP4/ISOC/5/96/564 EP5/ISOC/5/96/200/RAW
1345 */
1346 static int mxl111sf_get_stream_config_mercury_mh(struct dvb_frontend *fe,
1347 u8 *ts_type, struct usb_data_stream_properties *stream)
1348 {
1349 pr_debug("%s: fe=%d\n", __func__, fe->id);
1350
1351 if (fe->id == 0) {
1352 *ts_type = DVB_USB_FE_TS_TYPE_188;
1353 if (dvb_usb_mxl111sf_isoc)
1354 mxl111sf_stream_config_isoc(stream, 4, 96, 564);
1355 else
1356 mxl111sf_stream_config_bulk(stream, 4);
1357 } else if (fe->id == 1 && dvb_usb_mxl111sf_spi) {
1358 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1359 if (dvb_usb_mxl111sf_isoc)
1360 mxl111sf_stream_config_isoc(stream, 5, 96, 200);
1361 else
1362 mxl111sf_stream_config_bulk(stream, 5);
1363 } else if (fe->id == 1 && !dvb_usb_mxl111sf_spi) {
1364 *ts_type = DVB_USB_FE_TS_TYPE_RAW;
1365 if (dvb_usb_mxl111sf_isoc)
1366 mxl111sf_stream_config_isoc(stream, 6, 24, 3072);
1367 else
1368 mxl111sf_stream_config_bulk(stream, 6);
1369 }
1370 return 0;
1371 }
1372
1373 static int mxl111sf_streaming_ctrl_mercury_mh(struct dvb_frontend *fe, int onoff)
1374 {
1375 pr_debug("%s: fe=%d onoff=%d\n", __func__, fe->id, onoff);
1376
1377 if (fe->id == 0)
1378 return mxl111sf_ep4_streaming_ctrl(fe, onoff);
1379 else if (fe->id == 1 && dvb_usb_mxl111sf_spi)
1380 return mxl111sf_ep5_streaming_ctrl(fe, onoff);
1381 else if (fe->id == 1 && !dvb_usb_mxl111sf_spi)
1382 return mxl111sf_ep6_streaming_ctrl(fe, onoff);
1383 return 0;
1384 }
1385
1386 static struct dvb_usb_device_properties mxl111sf_props_mercury_mh = {
1387 .driver_name = KBUILD_MODNAME,
1388 .owner = THIS_MODULE,
1389 .adapter_nr = adapter_nr,
1390 .size_of_priv = sizeof(struct mxl111sf_state),
1391
1392 .generic_bulk_ctrl_endpoint = 0x02,
1393 .generic_bulk_ctrl_endpoint_response = 0x81,
1394
1395 .probe = mxl111sf_probe,
1396 .i2c_algo = &mxl111sf_i2c_algo,
1397 .frontend_attach = mxl111sf_frontend_attach_mercury_mh,
1398 .tuner_attach = mxl111sf_attach_tuner,
1399 .init = mxl111sf_init,
1400 .streaming_ctrl = mxl111sf_streaming_ctrl_mercury_mh,
1401 .get_stream_config = mxl111sf_get_stream_config_mercury_mh,
1402
1403 .num_adapters = 1,
1404 .adapter = {
1405 {
1406 .stream = DVB_USB_STREAM_ISOC(6, 5, 24, 3072, 1),
1407 }
1408 }
1409 };
1410
1411 static const struct usb_device_id mxl111sf_id_table[] = {
1412 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc600, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1413 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc601, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1414 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc602, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1415 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc603, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1416 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc604, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1417 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc609, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1418 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60a, &mxl111sf_props_mh, "HCW 126xxx", NULL) },
1419 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1420 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc60c, &mxl111sf_props_dvbt, "Hauppauge 126xxx DVBT", NULL) },
1421 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc653, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1422 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc65b, &mxl111sf_props_atsc_mh, "Hauppauge 126xxx ATSC+", NULL) },
1423 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb700, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1424 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb701, &mxl111sf_props_atsc, "Hauppauge 126xxx ATSC", NULL) },
1425 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb702, &mxl111sf_props_mh, "HCW 117xxx", NULL) },
1426 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb703, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1427 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb704, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1428 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb753, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1429 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb763, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1430 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb764, &mxl111sf_props_dvbt, "Hauppauge 117xxx DVBT", NULL) },
1431 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd853, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1432 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd854, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1433 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd863, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1434 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd864, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1435 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1436 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8d4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1437 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e3, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1438 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8e4, &mxl111sf_props_dvbt, "Hauppauge 138xxx DVBT", NULL) },
1439 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xd8ff, &mxl111sf_props_mercury, "Hauppauge Mercury", NULL) },
1440 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc612, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1441 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc613, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1442 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61a, &mxl111sf_props_mercury_mh, "Hauppauge 126xxx", NULL) },
1443 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xc61b, &mxl111sf_props_mercury, "Hauppauge WinTV-Aero-M", NULL) },
1444 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb757, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1445 { DVB_USB_DEVICE(USB_VID_HAUPPAUGE, 0xb767, &mxl111sf_props_atsc_mh, "Hauppauge 117xxx ATSC+", NULL) },
1446 { }
1447 };
1448 MODULE_DEVICE_TABLE(usb, mxl111sf_id_table);
1449
1450 static struct usb_driver mxl111sf_usb_driver = {
1451 .name = KBUILD_MODNAME,
1452 .id_table = mxl111sf_id_table,
1453 .probe = dvb_usbv2_probe,
1454 .disconnect = dvb_usbv2_disconnect,
1455 .suspend = dvb_usbv2_suspend,
1456 .resume = dvb_usbv2_resume,
1457 .no_dynamic_id = 1,
1458 .soft_unbind = 1,
1459 };
1460
1461 module_usb_driver(mxl111sf_usb_driver);
1462
1463 MODULE_AUTHOR("Michael Krufky <mkrufky@linuxtv.org>");
1464 MODULE_DESCRIPTION("Driver for MaxLinear MxL111SF");
1465 MODULE_VERSION("1.0");
1466 MODULE_LICENSE("GPL");
Kernel DRM miscellaneous fixes and cross-tree changes