1 | // SPDX-License-Identifier: GPL-2.0-or-later |
2 | /* |
3 | * |
4 | * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] |
5 | * |
6 | * Extended 3 / 2005 by Hartmut Hackmann to support various |
7 | * cards with the tda10046 DVB-T channel decoder |
8 | */ |
9 | |
10 | #include "saa7134.h" |
11 | #include "saa7134-reg.h" |
12 | |
13 | #include <linux/init.h> |
14 | #include <linux/list.h> |
15 | #include <linux/module.h> |
16 | #include <linux/kernel.h> |
17 | #include <linux/delay.h> |
18 | #include <linux/kthread.h> |
19 | #include <linux/suspend.h> |
20 | |
21 | #include <media/v4l2-common.h> |
22 | #include "dvb-pll.h" |
23 | #include <media/dvb_frontend.h> |
24 | |
25 | #include "mt352.h" |
26 | #include "mt352_priv.h" /* FIXME */ |
27 | #include "tda1004x.h" |
28 | #include "nxt200x.h" |
29 | #include "xc2028.h" |
30 | #include "xc5000.h" |
31 | |
32 | #include "tda10086.h" |
33 | #include "tda826x.h" |
34 | #include "tda827x.h" |
35 | #include "isl6421.h" |
36 | #include "isl6405.h" |
37 | #include "lnbp21.h" |
38 | #include "tuner-simple.h" |
39 | #include "tda10048.h" |
40 | #include "tda18271.h" |
41 | #include "lgdt3305.h" |
42 | #include "tda8290.h" |
43 | #include "mb86a20s.h" |
44 | #include "lgs8gxx.h" |
45 | |
46 | #include "zl10353.h" |
47 | #include "qt1010.h" |
48 | |
49 | #include "zl10036.h" |
50 | #include "zl10039.h" |
51 | #include "mt312.h" |
52 | #include "s5h1411.h" |
53 | |
54 | MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]" ); |
55 | MODULE_LICENSE("GPL" ); |
56 | |
57 | static unsigned int antenna_pwr; |
58 | |
59 | module_param(antenna_pwr, int, 0444); |
60 | MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)" ); |
61 | |
62 | static int use_frontend; |
63 | module_param(use_frontend, int, 0644); |
64 | MODULE_PARM_DESC(use_frontend,"for cards with multiple frontends (0: terrestrial, 1: satellite)" ); |
65 | |
66 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
67 | |
68 | /* ------------------------------------------------------------------ |
69 | * mt352 based DVB-T cards |
70 | */ |
71 | |
72 | static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on) |
73 | { |
74 | u32 ok; |
75 | |
76 | if (!on) { |
77 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); |
78 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
79 | return 0; |
80 | } |
81 | |
82 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); |
83 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
84 | udelay(10); |
85 | |
86 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28)); |
87 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); |
88 | udelay(10); |
89 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); |
90 | udelay(10); |
91 | ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27); |
92 | pr_debug("%s %s\n" , __func__, ok ? "on" : "off" ); |
93 | |
94 | if (!ok) |
95 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
96 | return ok; |
97 | } |
98 | |
99 | static int mt352_pinnacle_init(struct dvb_frontend* fe) |
100 | { |
101 | static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 }; |
102 | static u8 reset [] = { RESET, 0x80 }; |
103 | static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; |
104 | static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; |
105 | static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 }; |
106 | static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 }; |
107 | static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f }; |
108 | static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d }; |
109 | static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 }; |
110 | |
111 | pr_debug("%s called\n" , __func__); |
112 | |
113 | mt352_write(fe, buf: clock_config, len: sizeof(clock_config)); |
114 | udelay(200); |
115 | mt352_write(fe, buf: reset, len: sizeof(reset)); |
116 | mt352_write(fe, buf: adc_ctl_1_cfg, len: sizeof(adc_ctl_1_cfg)); |
117 | mt352_write(fe, buf: agc_cfg, len: sizeof(agc_cfg)); |
118 | mt352_write(fe, buf: capt_range_cfg, len: sizeof(capt_range_cfg)); |
119 | mt352_write(fe, buf: gpp_ctl_cfg, len: sizeof(gpp_ctl_cfg)); |
120 | |
121 | mt352_write(fe, buf: fsm_ctl_cfg, len: sizeof(fsm_ctl_cfg)); |
122 | mt352_write(fe, buf: scan_ctl_cfg, len: sizeof(scan_ctl_cfg)); |
123 | mt352_write(fe, buf: irq_cfg, len: sizeof(irq_cfg)); |
124 | |
125 | return 0; |
126 | } |
127 | |
128 | static int mt352_aver777_init(struct dvb_frontend* fe) |
129 | { |
130 | static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; |
131 | static u8 reset [] = { RESET, 0x80 }; |
132 | static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; |
133 | static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; |
134 | static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 }; |
135 | |
136 | mt352_write(fe, buf: clock_config, len: sizeof(clock_config)); |
137 | udelay(200); |
138 | mt352_write(fe, buf: reset, len: sizeof(reset)); |
139 | mt352_write(fe, buf: adc_ctl_1_cfg, len: sizeof(adc_ctl_1_cfg)); |
140 | mt352_write(fe, buf: agc_cfg, len: sizeof(agc_cfg)); |
141 | mt352_write(fe, buf: capt_range_cfg, len: sizeof(capt_range_cfg)); |
142 | |
143 | return 0; |
144 | } |
145 | |
146 | static int mt352_avermedia_xc3028_init(struct dvb_frontend *fe) |
147 | { |
148 | static u8 clock_config [] = { CLOCK_CTL, 0x38, 0x2d }; |
149 | static u8 reset [] = { RESET, 0x80 }; |
150 | static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; |
151 | static u8 agc_cfg [] = { AGC_TARGET, 0xe }; |
152 | static u8 capt_range_cfg[] = { CAPT_RANGE, 0x33 }; |
153 | |
154 | mt352_write(fe, buf: clock_config, len: sizeof(clock_config)); |
155 | udelay(200); |
156 | mt352_write(fe, buf: reset, len: sizeof(reset)); |
157 | mt352_write(fe, buf: adc_ctl_1_cfg, len: sizeof(adc_ctl_1_cfg)); |
158 | mt352_write(fe, buf: agc_cfg, len: sizeof(agc_cfg)); |
159 | mt352_write(fe, buf: capt_range_cfg, len: sizeof(capt_range_cfg)); |
160 | return 0; |
161 | } |
162 | |
163 | static int mt352_pinnacle_tuner_set_params(struct dvb_frontend *fe) |
164 | { |
165 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
166 | u8 off[] = { 0x00, 0xf1}; |
167 | u8 on[] = { 0x00, 0x71}; |
168 | struct i2c_msg msg = {.addr=0x43, .flags=0, .buf=off, .len = sizeof(off)}; |
169 | |
170 | struct saa7134_dev *dev = fe->dvb->priv; |
171 | struct v4l2_frequency f; |
172 | |
173 | /* set frequency (mt2050) */ |
174 | f.tuner = 0; |
175 | f.type = V4L2_TUNER_DIGITAL_TV; |
176 | f.frequency = c->frequency / 1000 * 16 / 1000; |
177 | if (fe->ops.i2c_gate_ctrl) |
178 | fe->ops.i2c_gate_ctrl(fe, 1); |
179 | i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1); |
180 | saa_call_all(dev, tuner, s_frequency, &f); |
181 | msg.buf = on; |
182 | if (fe->ops.i2c_gate_ctrl) |
183 | fe->ops.i2c_gate_ctrl(fe, 1); |
184 | i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1); |
185 | |
186 | pinnacle_antenna_pwr(dev, on: antenna_pwr); |
187 | |
188 | /* mt352 setup */ |
189 | return mt352_pinnacle_init(fe); |
190 | } |
191 | |
192 | static struct mt352_config pinnacle_300i = { |
193 | .demod_address = 0x3c >> 1, |
194 | .adc_clock = 20333, |
195 | .if2 = 36150, |
196 | .no_tuner = 1, |
197 | .demod_init = mt352_pinnacle_init, |
198 | }; |
199 | |
200 | static struct mt352_config avermedia_777 = { |
201 | .demod_address = 0xf, |
202 | .demod_init = mt352_aver777_init, |
203 | }; |
204 | |
205 | static struct mt352_config avermedia_xc3028_mt352_dev = { |
206 | .demod_address = (0x1e >> 1), |
207 | .no_tuner = 1, |
208 | .demod_init = mt352_avermedia_xc3028_init, |
209 | }; |
210 | |
211 | static struct tda18271_std_map mb86a20s_tda18271_std_map = { |
212 | .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, |
213 | .if_lvl = 7, .rfagc_top = 0x37, }, |
214 | }; |
215 | |
216 | static struct tda18271_config kworld_tda18271_config = { |
217 | .std_map = &mb86a20s_tda18271_std_map, |
218 | .gate = TDA18271_GATE_DIGITAL, |
219 | .config = 3, /* Use tuner callback for AGC */ |
220 | |
221 | }; |
222 | |
223 | static const struct mb86a20s_config kworld_mb86a20s_config = { |
224 | .demod_address = 0x10, |
225 | }; |
226 | |
227 | static int kworld_sbtvd_gate_ctrl(struct dvb_frontend* fe, int enable) |
228 | { |
229 | struct saa7134_dev *dev = fe->dvb->priv; |
230 | |
231 | unsigned char initmsg[] = {0x45, 0x97}; |
232 | unsigned char msg_enable[] = {0x45, 0xc1}; |
233 | unsigned char msg_disable[] = {0x45, 0x81}; |
234 | struct i2c_msg msg = {.addr = 0x4b, .flags = 0, .buf = initmsg, .len = 2}; |
235 | |
236 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1) != 1) { |
237 | pr_warn("could not access the I2C gate\n" ); |
238 | return -EIO; |
239 | } |
240 | if (enable) |
241 | msg.buf = msg_enable; |
242 | else |
243 | msg.buf = msg_disable; |
244 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1) != 1) { |
245 | pr_warn("could not access the I2C gate\n" ); |
246 | return -EIO; |
247 | } |
248 | msleep(msecs: 20); |
249 | return 0; |
250 | } |
251 | |
252 | /* ================================================================== |
253 | * tda1004x based DVB-T cards, helper functions |
254 | */ |
255 | |
256 | static int philips_tda1004x_request_firmware(struct dvb_frontend *fe, |
257 | const struct firmware **fw, char *name) |
258 | { |
259 | struct saa7134_dev *dev = fe->dvb->priv; |
260 | return request_firmware(fw, name, device: &dev->pci->dev); |
261 | } |
262 | |
263 | /* ------------------------------------------------------------------ |
264 | * these tuners are tu1216, td1316(a) |
265 | */ |
266 | |
267 | static int philips_tda6651_pll_set(struct dvb_frontend *fe) |
268 | { |
269 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
270 | struct saa7134_dev *dev = fe->dvb->priv; |
271 | struct tda1004x_state *state = fe->demodulator_priv; |
272 | u8 addr = state->config->tuner_address; |
273 | u8 tuner_buf[4]; |
274 | struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len = |
275 | sizeof(tuner_buf) }; |
276 | int tuner_frequency = 0; |
277 | u8 band, cp, filter; |
278 | |
279 | /* determine charge pump */ |
280 | tuner_frequency = c->frequency + 36166000; |
281 | if (tuner_frequency < 87000000) |
282 | return -EINVAL; |
283 | else if (tuner_frequency < 130000000) |
284 | cp = 3; |
285 | else if (tuner_frequency < 160000000) |
286 | cp = 5; |
287 | else if (tuner_frequency < 200000000) |
288 | cp = 6; |
289 | else if (tuner_frequency < 290000000) |
290 | cp = 3; |
291 | else if (tuner_frequency < 420000000) |
292 | cp = 5; |
293 | else if (tuner_frequency < 480000000) |
294 | cp = 6; |
295 | else if (tuner_frequency < 620000000) |
296 | cp = 3; |
297 | else if (tuner_frequency < 830000000) |
298 | cp = 5; |
299 | else if (tuner_frequency < 895000000) |
300 | cp = 7; |
301 | else |
302 | return -EINVAL; |
303 | |
304 | /* determine band */ |
305 | if (c->frequency < 49000000) |
306 | return -EINVAL; |
307 | else if (c->frequency < 161000000) |
308 | band = 1; |
309 | else if (c->frequency < 444000000) |
310 | band = 2; |
311 | else if (c->frequency < 861000000) |
312 | band = 4; |
313 | else |
314 | return -EINVAL; |
315 | |
316 | /* setup PLL filter */ |
317 | switch (c->bandwidth_hz) { |
318 | case 6000000: |
319 | filter = 0; |
320 | break; |
321 | |
322 | case 7000000: |
323 | filter = 0; |
324 | break; |
325 | |
326 | case 8000000: |
327 | filter = 1; |
328 | break; |
329 | |
330 | default: |
331 | return -EINVAL; |
332 | } |
333 | |
334 | /* calculate divisor |
335 | * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) |
336 | */ |
337 | tuner_frequency = (((c->frequency / 1000) * 6) + 217496) / 1000; |
338 | |
339 | /* setup tuner buffer */ |
340 | tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; |
341 | tuner_buf[1] = tuner_frequency & 0xff; |
342 | tuner_buf[2] = 0xca; |
343 | tuner_buf[3] = (cp << 5) | (filter << 3) | band; |
344 | |
345 | if (fe->ops.i2c_gate_ctrl) |
346 | fe->ops.i2c_gate_ctrl(fe, 1); |
347 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &tuner_msg, num: 1) != 1) { |
348 | pr_warn("could not write to tuner at addr: 0x%02x\n" , |
349 | addr << 1); |
350 | return -EIO; |
351 | } |
352 | msleep(msecs: 1); |
353 | return 0; |
354 | } |
355 | |
356 | static int philips_tu1216_init(struct dvb_frontend *fe) |
357 | { |
358 | struct saa7134_dev *dev = fe->dvb->priv; |
359 | struct tda1004x_state *state = fe->demodulator_priv; |
360 | u8 addr = state->config->tuner_address; |
361 | static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; |
362 | struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; |
363 | |
364 | /* setup PLL configuration */ |
365 | if (fe->ops.i2c_gate_ctrl) |
366 | fe->ops.i2c_gate_ctrl(fe, 1); |
367 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &tuner_msg, num: 1) != 1) |
368 | return -EIO; |
369 | msleep(msecs: 1); |
370 | |
371 | return 0; |
372 | } |
373 | |
374 | /* ------------------------------------------------------------------ */ |
375 | |
376 | static struct tda1004x_config philips_tu1216_60_config = { |
377 | .demod_address = 0x8, |
378 | .invert = 1, |
379 | .invert_oclk = 0, |
380 | .xtal_freq = TDA10046_XTAL_4M, |
381 | .agc_config = TDA10046_AGC_DEFAULT, |
382 | .if_freq = TDA10046_FREQ_3617, |
383 | .tuner_address = 0x60, |
384 | .request_firmware = philips_tda1004x_request_firmware |
385 | }; |
386 | |
387 | static struct tda1004x_config philips_tu1216_61_config = { |
388 | |
389 | .demod_address = 0x8, |
390 | .invert = 1, |
391 | .invert_oclk = 0, |
392 | .xtal_freq = TDA10046_XTAL_4M, |
393 | .agc_config = TDA10046_AGC_DEFAULT, |
394 | .if_freq = TDA10046_FREQ_3617, |
395 | .tuner_address = 0x61, |
396 | .request_firmware = philips_tda1004x_request_firmware |
397 | }; |
398 | |
399 | /* ------------------------------------------------------------------ */ |
400 | |
401 | static int philips_td1316_tuner_init(struct dvb_frontend *fe) |
402 | { |
403 | struct saa7134_dev *dev = fe->dvb->priv; |
404 | struct tda1004x_state *state = fe->demodulator_priv; |
405 | u8 addr = state->config->tuner_address; |
406 | static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab }; |
407 | struct i2c_msg init_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) }; |
408 | |
409 | /* setup PLL configuration */ |
410 | if (fe->ops.i2c_gate_ctrl) |
411 | fe->ops.i2c_gate_ctrl(fe, 1); |
412 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &init_msg, num: 1) != 1) |
413 | return -EIO; |
414 | return 0; |
415 | } |
416 | |
417 | static int philips_td1316_tuner_set_params(struct dvb_frontend *fe) |
418 | { |
419 | return philips_tda6651_pll_set(fe); |
420 | } |
421 | |
422 | static int philips_td1316_tuner_sleep(struct dvb_frontend *fe) |
423 | { |
424 | struct saa7134_dev *dev = fe->dvb->priv; |
425 | struct tda1004x_state *state = fe->demodulator_priv; |
426 | u8 addr = state->config->tuner_address; |
427 | static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 }; |
428 | struct i2c_msg analog_msg = {.addr = addr,.flags = 0,.buf = msg,.len = sizeof(msg) }; |
429 | |
430 | /* switch the tuner to analog mode */ |
431 | if (fe->ops.i2c_gate_ctrl) |
432 | fe->ops.i2c_gate_ctrl(fe, 1); |
433 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &analog_msg, num: 1) != 1) |
434 | return -EIO; |
435 | return 0; |
436 | } |
437 | |
438 | /* ------------------------------------------------------------------ */ |
439 | |
440 | static int philips_europa_tuner_init(struct dvb_frontend *fe) |
441 | { |
442 | struct saa7134_dev *dev = fe->dvb->priv; |
443 | static u8 msg[] = { 0x00, 0x40}; |
444 | struct i2c_msg init_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) }; |
445 | |
446 | |
447 | if (philips_td1316_tuner_init(fe)) |
448 | return -EIO; |
449 | msleep(msecs: 1); |
450 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: &init_msg, num: 1) != 1) |
451 | return -EIO; |
452 | |
453 | return 0; |
454 | } |
455 | |
456 | static int philips_europa_tuner_sleep(struct dvb_frontend *fe) |
457 | { |
458 | struct saa7134_dev *dev = fe->dvb->priv; |
459 | |
460 | static u8 msg[] = { 0x00, 0x14 }; |
461 | struct i2c_msg analog_msg = {.addr = 0x43,.flags = 0,.buf = msg,.len = sizeof(msg) }; |
462 | |
463 | if (philips_td1316_tuner_sleep(fe)) |
464 | return -EIO; |
465 | |
466 | /* switch the board to analog mode */ |
467 | if (fe->ops.i2c_gate_ctrl) |
468 | fe->ops.i2c_gate_ctrl(fe, 1); |
469 | i2c_transfer(adap: &dev->i2c_adap, msgs: &analog_msg, num: 1); |
470 | return 0; |
471 | } |
472 | |
473 | static int philips_europa_demod_sleep(struct dvb_frontend *fe) |
474 | { |
475 | struct saa7134_dev *dev = fe->dvb->priv; |
476 | |
477 | if (dev->original_demod_sleep) |
478 | dev->original_demod_sleep(fe); |
479 | fe->ops.i2c_gate_ctrl(fe, 1); |
480 | return 0; |
481 | } |
482 | |
483 | static struct tda1004x_config philips_europa_config = { |
484 | |
485 | .demod_address = 0x8, |
486 | .invert = 0, |
487 | .invert_oclk = 0, |
488 | .xtal_freq = TDA10046_XTAL_4M, |
489 | .agc_config = TDA10046_AGC_IFO_AUTO_POS, |
490 | .if_freq = TDA10046_FREQ_052, |
491 | .tuner_address = 0x61, |
492 | .request_firmware = philips_tda1004x_request_firmware |
493 | }; |
494 | |
495 | static struct tda1004x_config medion_cardbus = { |
496 | .demod_address = 0x08, |
497 | .invert = 1, |
498 | .invert_oclk = 0, |
499 | .xtal_freq = TDA10046_XTAL_16M, |
500 | .agc_config = TDA10046_AGC_IFO_AUTO_NEG, |
501 | .if_freq = TDA10046_FREQ_3613, |
502 | .tuner_address = 0x61, |
503 | .request_firmware = philips_tda1004x_request_firmware |
504 | }; |
505 | |
506 | static struct tda1004x_config technotrend_budget_t3000_config = { |
507 | .demod_address = 0x8, |
508 | .invert = 1, |
509 | .invert_oclk = 0, |
510 | .xtal_freq = TDA10046_XTAL_4M, |
511 | .agc_config = TDA10046_AGC_DEFAULT, |
512 | .if_freq = TDA10046_FREQ_3617, |
513 | .tuner_address = 0x63, |
514 | .request_firmware = philips_tda1004x_request_firmware |
515 | }; |
516 | |
517 | /* ------------------------------------------------------------------ |
518 | * tda 1004x based cards with philips silicon tuner |
519 | */ |
520 | |
521 | static int tda8290_i2c_gate_ctrl( struct dvb_frontend* fe, int enable) |
522 | { |
523 | struct tda1004x_state *state = fe->demodulator_priv; |
524 | |
525 | u8 addr = state->config->i2c_gate; |
526 | static u8 tda8290_close[] = { 0x21, 0xc0}; |
527 | static u8 tda8290_open[] = { 0x21, 0x80}; |
528 | struct i2c_msg tda8290_msg = {.addr = addr,.flags = 0, .len = 2}; |
529 | if (enable) { |
530 | tda8290_msg.buf = tda8290_close; |
531 | } else { |
532 | tda8290_msg.buf = tda8290_open; |
533 | } |
534 | if (i2c_transfer(adap: state->i2c, msgs: &tda8290_msg, num: 1) != 1) { |
535 | pr_warn("could not access tda8290 I2C gate\n" ); |
536 | return -EIO; |
537 | } |
538 | msleep(msecs: 20); |
539 | return 0; |
540 | } |
541 | |
542 | static int philips_tda827x_tuner_init(struct dvb_frontend *fe) |
543 | { |
544 | struct saa7134_dev *dev = fe->dvb->priv; |
545 | struct tda1004x_state *state = fe->demodulator_priv; |
546 | |
547 | switch (state->config->antenna_switch) { |
548 | case 0: |
549 | break; |
550 | case 1: |
551 | pr_debug("setting GPIO21 to 0 (TV antenna?)\n" ); |
552 | saa7134_set_gpio(dev, bit_no: 21, value: 0); |
553 | break; |
554 | case 2: |
555 | pr_debug("setting GPIO21 to 1 (Radio antenna?)\n" ); |
556 | saa7134_set_gpio(dev, bit_no: 21, value: 1); |
557 | break; |
558 | } |
559 | return 0; |
560 | } |
561 | |
562 | static int philips_tda827x_tuner_sleep(struct dvb_frontend *fe) |
563 | { |
564 | struct saa7134_dev *dev = fe->dvb->priv; |
565 | struct tda1004x_state *state = fe->demodulator_priv; |
566 | |
567 | switch (state->config->antenna_switch) { |
568 | case 0: |
569 | break; |
570 | case 1: |
571 | pr_debug("setting GPIO21 to 1 (Radio antenna?)\n" ); |
572 | saa7134_set_gpio(dev, bit_no: 21, value: 1); |
573 | break; |
574 | case 2: |
575 | pr_debug("setting GPIO21 to 0 (TV antenna?)\n" ); |
576 | saa7134_set_gpio(dev, bit_no: 21, value: 0); |
577 | break; |
578 | } |
579 | return 0; |
580 | } |
581 | |
582 | static int configure_tda827x_fe(struct saa7134_dev *dev, |
583 | struct tda1004x_config *cdec_conf, |
584 | struct tda827x_config *tuner_conf) |
585 | { |
586 | struct vb2_dvb_frontend *fe0; |
587 | |
588 | /* Get the first frontend */ |
589 | fe0 = vb2_dvb_get_frontend(f: &dev->frontends, id: 1); |
590 | |
591 | if (!fe0) |
592 | return -EINVAL; |
593 | |
594 | fe0->dvb.frontend = dvb_attach(tda10046_attach, cdec_conf, &dev->i2c_adap); |
595 | if (fe0->dvb.frontend) { |
596 | if (cdec_conf->i2c_gate) |
597 | fe0->dvb.frontend->ops.i2c_gate_ctrl = tda8290_i2c_gate_ctrl; |
598 | if (dvb_attach(tda827x_attach, fe0->dvb.frontend, |
599 | cdec_conf->tuner_address, |
600 | &dev->i2c_adap, tuner_conf)) |
601 | return 0; |
602 | |
603 | pr_warn("no tda827x tuner found at addr: %02x\n" , |
604 | cdec_conf->tuner_address); |
605 | } |
606 | return -EINVAL; |
607 | } |
608 | |
609 | /* ------------------------------------------------------------------ */ |
610 | |
611 | static struct tda827x_config tda827x_cfg_0 = { |
612 | .init = philips_tda827x_tuner_init, |
613 | .sleep = philips_tda827x_tuner_sleep, |
614 | .config = 0, |
615 | .switch_addr = 0 |
616 | }; |
617 | |
618 | static struct tda827x_config tda827x_cfg_1 = { |
619 | .init = philips_tda827x_tuner_init, |
620 | .sleep = philips_tda827x_tuner_sleep, |
621 | .config = 1, |
622 | .switch_addr = 0x4b |
623 | }; |
624 | |
625 | static struct tda827x_config tda827x_cfg_2 = { |
626 | .init = philips_tda827x_tuner_init, |
627 | .sleep = philips_tda827x_tuner_sleep, |
628 | .config = 2, |
629 | .switch_addr = 0x4b |
630 | }; |
631 | |
632 | static struct tda827x_config tda827x_cfg_2_sw42 = { |
633 | .init = philips_tda827x_tuner_init, |
634 | .sleep = philips_tda827x_tuner_sleep, |
635 | .config = 2, |
636 | .switch_addr = 0x42 |
637 | }; |
638 | |
639 | /* ------------------------------------------------------------------ */ |
640 | |
641 | static struct tda1004x_config tda827x_lifeview_config = { |
642 | .demod_address = 0x08, |
643 | .invert = 1, |
644 | .invert_oclk = 0, |
645 | .xtal_freq = TDA10046_XTAL_16M, |
646 | .agc_config = TDA10046_AGC_TDA827X, |
647 | .gpio_config = TDA10046_GP11_I, |
648 | .if_freq = TDA10046_FREQ_045, |
649 | .tuner_address = 0x60, |
650 | .request_firmware = philips_tda1004x_request_firmware |
651 | }; |
652 | |
653 | static struct tda1004x_config philips_tiger_config = { |
654 | .demod_address = 0x08, |
655 | .invert = 1, |
656 | .invert_oclk = 0, |
657 | .xtal_freq = TDA10046_XTAL_16M, |
658 | .agc_config = TDA10046_AGC_TDA827X, |
659 | .gpio_config = TDA10046_GP11_I, |
660 | .if_freq = TDA10046_FREQ_045, |
661 | .i2c_gate = 0x4b, |
662 | .tuner_address = 0x61, |
663 | .antenna_switch= 1, |
664 | .request_firmware = philips_tda1004x_request_firmware |
665 | }; |
666 | |
667 | static struct tda1004x_config cinergy_ht_config = { |
668 | .demod_address = 0x08, |
669 | .invert = 1, |
670 | .invert_oclk = 0, |
671 | .xtal_freq = TDA10046_XTAL_16M, |
672 | .agc_config = TDA10046_AGC_TDA827X, |
673 | .gpio_config = TDA10046_GP01_I, |
674 | .if_freq = TDA10046_FREQ_045, |
675 | .i2c_gate = 0x4b, |
676 | .tuner_address = 0x61, |
677 | .request_firmware = philips_tda1004x_request_firmware |
678 | }; |
679 | |
680 | static struct tda1004x_config cinergy_ht_pci_config = { |
681 | .demod_address = 0x08, |
682 | .invert = 1, |
683 | .invert_oclk = 0, |
684 | .xtal_freq = TDA10046_XTAL_16M, |
685 | .agc_config = TDA10046_AGC_TDA827X, |
686 | .gpio_config = TDA10046_GP01_I, |
687 | .if_freq = TDA10046_FREQ_045, |
688 | .i2c_gate = 0x4b, |
689 | .tuner_address = 0x60, |
690 | .request_firmware = philips_tda1004x_request_firmware |
691 | }; |
692 | |
693 | static struct tda1004x_config philips_tiger_s_config = { |
694 | .demod_address = 0x08, |
695 | .invert = 1, |
696 | .invert_oclk = 0, |
697 | .xtal_freq = TDA10046_XTAL_16M, |
698 | .agc_config = TDA10046_AGC_TDA827X, |
699 | .gpio_config = TDA10046_GP01_I, |
700 | .if_freq = TDA10046_FREQ_045, |
701 | .i2c_gate = 0x4b, |
702 | .tuner_address = 0x61, |
703 | .antenna_switch= 1, |
704 | .request_firmware = philips_tda1004x_request_firmware |
705 | }; |
706 | |
707 | static struct tda1004x_config pinnacle_pctv_310i_config = { |
708 | .demod_address = 0x08, |
709 | .invert = 1, |
710 | .invert_oclk = 0, |
711 | .xtal_freq = TDA10046_XTAL_16M, |
712 | .agc_config = TDA10046_AGC_TDA827X, |
713 | .gpio_config = TDA10046_GP11_I, |
714 | .if_freq = TDA10046_FREQ_045, |
715 | .i2c_gate = 0x4b, |
716 | .tuner_address = 0x61, |
717 | .request_firmware = philips_tda1004x_request_firmware |
718 | }; |
719 | |
720 | static struct tda1004x_config hauppauge_hvr_1110_config = { |
721 | .demod_address = 0x08, |
722 | .invert = 1, |
723 | .invert_oclk = 0, |
724 | .xtal_freq = TDA10046_XTAL_16M, |
725 | .agc_config = TDA10046_AGC_TDA827X, |
726 | .gpio_config = TDA10046_GP11_I, |
727 | .if_freq = TDA10046_FREQ_045, |
728 | .i2c_gate = 0x4b, |
729 | .tuner_address = 0x61, |
730 | .request_firmware = philips_tda1004x_request_firmware |
731 | }; |
732 | |
733 | static struct tda1004x_config asus_p7131_dual_config = { |
734 | .demod_address = 0x08, |
735 | .invert = 1, |
736 | .invert_oclk = 0, |
737 | .xtal_freq = TDA10046_XTAL_16M, |
738 | .agc_config = TDA10046_AGC_TDA827X, |
739 | .gpio_config = TDA10046_GP11_I, |
740 | .if_freq = TDA10046_FREQ_045, |
741 | .i2c_gate = 0x4b, |
742 | .tuner_address = 0x61, |
743 | .antenna_switch= 2, |
744 | .request_firmware = philips_tda1004x_request_firmware |
745 | }; |
746 | |
747 | static struct tda1004x_config lifeview_trio_config = { |
748 | .demod_address = 0x09, |
749 | .invert = 1, |
750 | .invert_oclk = 0, |
751 | .xtal_freq = TDA10046_XTAL_16M, |
752 | .agc_config = TDA10046_AGC_TDA827X, |
753 | .gpio_config = TDA10046_GP00_I, |
754 | .if_freq = TDA10046_FREQ_045, |
755 | .tuner_address = 0x60, |
756 | .request_firmware = philips_tda1004x_request_firmware |
757 | }; |
758 | |
759 | static struct tda1004x_config tevion_dvbt220rf_config = { |
760 | .demod_address = 0x08, |
761 | .invert = 1, |
762 | .invert_oclk = 0, |
763 | .xtal_freq = TDA10046_XTAL_16M, |
764 | .agc_config = TDA10046_AGC_TDA827X, |
765 | .gpio_config = TDA10046_GP11_I, |
766 | .if_freq = TDA10046_FREQ_045, |
767 | .tuner_address = 0x60, |
768 | .request_firmware = philips_tda1004x_request_firmware |
769 | }; |
770 | |
771 | static struct tda1004x_config md8800_dvbt_config = { |
772 | .demod_address = 0x08, |
773 | .invert = 1, |
774 | .invert_oclk = 0, |
775 | .xtal_freq = TDA10046_XTAL_16M, |
776 | .agc_config = TDA10046_AGC_TDA827X, |
777 | .gpio_config = TDA10046_GP01_I, |
778 | .if_freq = TDA10046_FREQ_045, |
779 | .i2c_gate = 0x4b, |
780 | .tuner_address = 0x60, |
781 | .request_firmware = philips_tda1004x_request_firmware |
782 | }; |
783 | |
784 | static struct tda1004x_config asus_p7131_4871_config = { |
785 | .demod_address = 0x08, |
786 | .invert = 1, |
787 | .invert_oclk = 0, |
788 | .xtal_freq = TDA10046_XTAL_16M, |
789 | .agc_config = TDA10046_AGC_TDA827X, |
790 | .gpio_config = TDA10046_GP01_I, |
791 | .if_freq = TDA10046_FREQ_045, |
792 | .i2c_gate = 0x4b, |
793 | .tuner_address = 0x61, |
794 | .antenna_switch= 2, |
795 | .request_firmware = philips_tda1004x_request_firmware |
796 | }; |
797 | |
798 | static struct tda1004x_config asus_p7131_hybrid_lna_config = { |
799 | .demod_address = 0x08, |
800 | .invert = 1, |
801 | .invert_oclk = 0, |
802 | .xtal_freq = TDA10046_XTAL_16M, |
803 | .agc_config = TDA10046_AGC_TDA827X, |
804 | .gpio_config = TDA10046_GP11_I, |
805 | .if_freq = TDA10046_FREQ_045, |
806 | .i2c_gate = 0x4b, |
807 | .tuner_address = 0x61, |
808 | .antenna_switch= 2, |
809 | .request_firmware = philips_tda1004x_request_firmware |
810 | }; |
811 | |
812 | static struct tda1004x_config kworld_dvb_t_210_config = { |
813 | .demod_address = 0x08, |
814 | .invert = 1, |
815 | .invert_oclk = 0, |
816 | .xtal_freq = TDA10046_XTAL_16M, |
817 | .agc_config = TDA10046_AGC_TDA827X, |
818 | .gpio_config = TDA10046_GP11_I, |
819 | .if_freq = TDA10046_FREQ_045, |
820 | .i2c_gate = 0x4b, |
821 | .tuner_address = 0x61, |
822 | .antenna_switch= 1, |
823 | .request_firmware = philips_tda1004x_request_firmware |
824 | }; |
825 | |
826 | static struct tda1004x_config avermedia_super_007_config = { |
827 | .demod_address = 0x08, |
828 | .invert = 1, |
829 | .invert_oclk = 0, |
830 | .xtal_freq = TDA10046_XTAL_16M, |
831 | .agc_config = TDA10046_AGC_TDA827X, |
832 | .gpio_config = TDA10046_GP01_I, |
833 | .if_freq = TDA10046_FREQ_045, |
834 | .i2c_gate = 0x4b, |
835 | .tuner_address = 0x60, |
836 | .antenna_switch= 1, |
837 | .request_firmware = philips_tda1004x_request_firmware |
838 | }; |
839 | |
840 | static struct tda1004x_config twinhan_dtv_dvb_3056_config = { |
841 | .demod_address = 0x08, |
842 | .invert = 1, |
843 | .invert_oclk = 0, |
844 | .xtal_freq = TDA10046_XTAL_16M, |
845 | .agc_config = TDA10046_AGC_TDA827X, |
846 | .gpio_config = TDA10046_GP01_I, |
847 | .if_freq = TDA10046_FREQ_045, |
848 | .i2c_gate = 0x42, |
849 | .tuner_address = 0x61, |
850 | .antenna_switch = 1, |
851 | .request_firmware = philips_tda1004x_request_firmware |
852 | }; |
853 | |
854 | static struct tda1004x_config asus_tiger_3in1_config = { |
855 | .demod_address = 0x0b, |
856 | .invert = 1, |
857 | .invert_oclk = 0, |
858 | .xtal_freq = TDA10046_XTAL_16M, |
859 | .agc_config = TDA10046_AGC_TDA827X, |
860 | .gpio_config = TDA10046_GP11_I, |
861 | .if_freq = TDA10046_FREQ_045, |
862 | .i2c_gate = 0x4b, |
863 | .tuner_address = 0x61, |
864 | .antenna_switch = 1, |
865 | .request_firmware = philips_tda1004x_request_firmware |
866 | }; |
867 | |
868 | static struct tda1004x_config asus_ps3_100_config = { |
869 | .demod_address = 0x0b, |
870 | .invert = 1, |
871 | .invert_oclk = 0, |
872 | .xtal_freq = TDA10046_XTAL_16M, |
873 | .agc_config = TDA10046_AGC_TDA827X, |
874 | .gpio_config = TDA10046_GP11_I, |
875 | .if_freq = TDA10046_FREQ_045, |
876 | .i2c_gate = 0x4b, |
877 | .tuner_address = 0x61, |
878 | .antenna_switch = 1, |
879 | .request_firmware = philips_tda1004x_request_firmware |
880 | }; |
881 | |
882 | /* ------------------------------------------------------------------ |
883 | * special case: this card uses saa713x GPIO22 for the mode switch |
884 | */ |
885 | |
886 | static int ads_duo_tuner_init(struct dvb_frontend *fe) |
887 | { |
888 | struct saa7134_dev *dev = fe->dvb->priv; |
889 | philips_tda827x_tuner_init(fe); |
890 | /* route TDA8275a AGC input to the channel decoder */ |
891 | saa7134_set_gpio(dev, bit_no: 22, value: 1); |
892 | return 0; |
893 | } |
894 | |
895 | static int ads_duo_tuner_sleep(struct dvb_frontend *fe) |
896 | { |
897 | struct saa7134_dev *dev = fe->dvb->priv; |
898 | /* route TDA8275a AGC input to the analog IF chip*/ |
899 | saa7134_set_gpio(dev, bit_no: 22, value: 0); |
900 | philips_tda827x_tuner_sleep(fe); |
901 | return 0; |
902 | } |
903 | |
904 | static struct tda827x_config ads_duo_cfg = { |
905 | .init = ads_duo_tuner_init, |
906 | .sleep = ads_duo_tuner_sleep, |
907 | .config = 0 |
908 | }; |
909 | |
910 | static struct tda1004x_config ads_tech_duo_config = { |
911 | .demod_address = 0x08, |
912 | .invert = 1, |
913 | .invert_oclk = 0, |
914 | .xtal_freq = TDA10046_XTAL_16M, |
915 | .agc_config = TDA10046_AGC_TDA827X, |
916 | .gpio_config = TDA10046_GP00_I, |
917 | .if_freq = TDA10046_FREQ_045, |
918 | .tuner_address = 0x61, |
919 | .request_firmware = philips_tda1004x_request_firmware |
920 | }; |
921 | |
922 | static struct zl10353_config behold_h6_config = { |
923 | .demod_address = 0x1e>>1, |
924 | .no_tuner = 1, |
925 | .parallel_ts = 1, |
926 | .disable_i2c_gate_ctrl = 1, |
927 | }; |
928 | |
929 | static struct xc5000_config behold_x7_tunerconfig = { |
930 | .i2c_address = 0xc2>>1, |
931 | .if_khz = 4560, |
932 | .radio_input = XC5000_RADIO_FM1, |
933 | }; |
934 | |
935 | static struct zl10353_config behold_x7_config = { |
936 | .demod_address = 0x1e>>1, |
937 | .if2 = 45600, |
938 | .no_tuner = 1, |
939 | .parallel_ts = 1, |
940 | .disable_i2c_gate_ctrl = 1, |
941 | }; |
942 | |
943 | static struct zl10353_config videomate_t750_zl10353_config = { |
944 | .demod_address = 0x0f, |
945 | .no_tuner = 1, |
946 | .parallel_ts = 1, |
947 | .disable_i2c_gate_ctrl = 1, |
948 | }; |
949 | |
950 | static struct qt1010_config videomate_t750_qt1010_config = { |
951 | .i2c_address = 0x62 |
952 | }; |
953 | |
954 | |
955 | /* ================================================================== |
956 | * tda10086 based DVB-S cards, helper functions |
957 | */ |
958 | |
959 | static struct tda10086_config flydvbs = { |
960 | .demod_address = 0x0e, |
961 | .invert = 0, |
962 | .diseqc_tone = 0, |
963 | .xtal_freq = TDA10086_XTAL_16M, |
964 | }; |
965 | |
966 | static struct tda10086_config sd1878_4m = { |
967 | .demod_address = 0x0e, |
968 | .invert = 0, |
969 | .diseqc_tone = 0, |
970 | .xtal_freq = TDA10086_XTAL_4M, |
971 | }; |
972 | |
973 | /* ------------------------------------------------------------------ |
974 | * special case: lnb supply is connected to the gated i2c |
975 | */ |
976 | |
977 | static int md8800_set_voltage(struct dvb_frontend *fe, |
978 | enum fe_sec_voltage voltage) |
979 | { |
980 | int res = -EIO; |
981 | struct saa7134_dev *dev = fe->dvb->priv; |
982 | if (fe->ops.i2c_gate_ctrl) { |
983 | fe->ops.i2c_gate_ctrl(fe, 1); |
984 | if (dev->original_set_voltage) |
985 | res = dev->original_set_voltage(fe, voltage); |
986 | fe->ops.i2c_gate_ctrl(fe, 0); |
987 | } |
988 | return res; |
989 | }; |
990 | |
991 | static int md8800_set_high_voltage(struct dvb_frontend *fe, long arg) |
992 | { |
993 | int res = -EIO; |
994 | struct saa7134_dev *dev = fe->dvb->priv; |
995 | if (fe->ops.i2c_gate_ctrl) { |
996 | fe->ops.i2c_gate_ctrl(fe, 1); |
997 | if (dev->original_set_high_voltage) |
998 | res = dev->original_set_high_voltage(fe, arg); |
999 | fe->ops.i2c_gate_ctrl(fe, 0); |
1000 | } |
1001 | return res; |
1002 | }; |
1003 | |
1004 | static int md8800_set_voltage2(struct dvb_frontend *fe, |
1005 | enum fe_sec_voltage voltage) |
1006 | { |
1007 | struct saa7134_dev *dev = fe->dvb->priv; |
1008 | u8 wbuf[2] = { 0x1f, 00 }; |
1009 | u8 rbuf; |
1010 | struct i2c_msg msg[] = { { .addr = 0x08, .flags = 0, .buf = wbuf, .len = 1 }, |
1011 | { .addr = 0x08, .flags = I2C_M_RD, .buf = &rbuf, .len = 1 } }; |
1012 | |
1013 | if (i2c_transfer(adap: &dev->i2c_adap, msgs: msg, num: 2) != 2) |
1014 | return -EIO; |
1015 | /* NOTE: this assumes that gpo1 is used, it might be bit 5 (gpo2) */ |
1016 | if (voltage == SEC_VOLTAGE_18) |
1017 | wbuf[1] = rbuf | 0x10; |
1018 | else |
1019 | wbuf[1] = rbuf & 0xef; |
1020 | msg[0].len = 2; |
1021 | i2c_transfer(adap: &dev->i2c_adap, msgs: msg, num: 1); |
1022 | return 0; |
1023 | } |
1024 | |
1025 | static int md8800_set_high_voltage2(struct dvb_frontend *fe, long arg) |
1026 | { |
1027 | pr_warn("%s: sorry can't set high LNB supply voltage from here\n" , |
1028 | __func__); |
1029 | return -EIO; |
1030 | } |
1031 | |
1032 | /* ================================================================== |
1033 | * nxt200x based ATSC cards, helper functions |
1034 | */ |
1035 | |
1036 | static const struct nxt200x_config avertvhda180 = { |
1037 | .demod_address = 0x0a, |
1038 | }; |
1039 | |
1040 | static const struct nxt200x_config kworldatsc110 = { |
1041 | .demod_address = 0x0a, |
1042 | }; |
1043 | |
1044 | /* ------------------------------------------------------------------ */ |
1045 | |
1046 | static struct mt312_config avertv_a700_mt312 = { |
1047 | .demod_address = 0x0e, |
1048 | .voltage_inverted = 1, |
1049 | }; |
1050 | |
1051 | static struct zl10036_config avertv_a700_tuner = { |
1052 | .tuner_address = 0x60, |
1053 | }; |
1054 | |
1055 | static struct mt312_config zl10313_compro_s350_config = { |
1056 | .demod_address = 0x0e, |
1057 | }; |
1058 | |
1059 | static struct mt312_config zl10313_avermedia_a706_config = { |
1060 | .demod_address = 0x0e, |
1061 | }; |
1062 | |
1063 | static struct lgdt3305_config hcw_lgdt3305_config = { |
1064 | .i2c_addr = 0x0e, |
1065 | .mpeg_mode = LGDT3305_MPEG_SERIAL, |
1066 | .tpclk_edge = LGDT3305_TPCLK_RISING_EDGE, |
1067 | .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, |
1068 | .deny_i2c_rptr = 1, |
1069 | .spectral_inversion = 1, |
1070 | .qam_if_khz = 4000, |
1071 | .vsb_if_khz = 3250, |
1072 | }; |
1073 | |
1074 | static struct tda10048_config hcw_tda10048_config = { |
1075 | .demod_address = 0x10 >> 1, |
1076 | .output_mode = TDA10048_SERIAL_OUTPUT, |
1077 | .fwbulkwritelen = TDA10048_BULKWRITE_200, |
1078 | .inversion = TDA10048_INVERSION_ON, |
1079 | .dtv6_if_freq_khz = TDA10048_IF_3300, |
1080 | .dtv7_if_freq_khz = TDA10048_IF_3500, |
1081 | .dtv8_if_freq_khz = TDA10048_IF_4000, |
1082 | .clk_freq_khz = TDA10048_CLK_16000, |
1083 | .disable_gate_access = 1, |
1084 | }; |
1085 | |
1086 | static struct tda18271_std_map hauppauge_tda18271_std_map = { |
1087 | .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4, |
1088 | .if_lvl = 1, .rfagc_top = 0x58, }, |
1089 | .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5, |
1090 | .if_lvl = 1, .rfagc_top = 0x58, }, |
1091 | }; |
1092 | |
1093 | static struct tda18271_config hcw_tda18271_config = { |
1094 | .std_map = &hauppauge_tda18271_std_map, |
1095 | .gate = TDA18271_GATE_ANALOG, |
1096 | .config = 3, |
1097 | .output_opt = TDA18271_OUTPUT_LT_OFF, |
1098 | }; |
1099 | |
1100 | static struct tda829x_config tda829x_no_probe = { |
1101 | .probe_tuner = TDA829X_DONT_PROBE, |
1102 | }; |
1103 | |
1104 | static struct tda10048_config zolid_tda10048_config = { |
1105 | .demod_address = 0x10 >> 1, |
1106 | .output_mode = TDA10048_PARALLEL_OUTPUT, |
1107 | .fwbulkwritelen = TDA10048_BULKWRITE_200, |
1108 | .inversion = TDA10048_INVERSION_ON, |
1109 | .dtv6_if_freq_khz = TDA10048_IF_3300, |
1110 | .dtv7_if_freq_khz = TDA10048_IF_3500, |
1111 | .dtv8_if_freq_khz = TDA10048_IF_4000, |
1112 | .clk_freq_khz = TDA10048_CLK_16000, |
1113 | .disable_gate_access = 1, |
1114 | }; |
1115 | |
1116 | static struct tda18271_config zolid_tda18271_config = { |
1117 | .gate = TDA18271_GATE_ANALOG, |
1118 | }; |
1119 | |
1120 | static struct tda10048_config dtv1000s_tda10048_config = { |
1121 | .demod_address = 0x10 >> 1, |
1122 | .output_mode = TDA10048_PARALLEL_OUTPUT, |
1123 | .fwbulkwritelen = TDA10048_BULKWRITE_200, |
1124 | .inversion = TDA10048_INVERSION_ON, |
1125 | .dtv6_if_freq_khz = TDA10048_IF_3300, |
1126 | .dtv7_if_freq_khz = TDA10048_IF_3800, |
1127 | .dtv8_if_freq_khz = TDA10048_IF_4300, |
1128 | .clk_freq_khz = TDA10048_CLK_16000, |
1129 | .disable_gate_access = 1, |
1130 | }; |
1131 | |
1132 | static struct tda18271_std_map dtv1000s_tda18271_std_map = { |
1133 | .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, |
1134 | .if_lvl = 1, .rfagc_top = 0x37, }, |
1135 | .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5, |
1136 | .if_lvl = 1, .rfagc_top = 0x37, }, |
1137 | .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6, |
1138 | .if_lvl = 1, .rfagc_top = 0x37, }, |
1139 | }; |
1140 | |
1141 | static struct tda18271_config dtv1000s_tda18271_config = { |
1142 | .std_map = &dtv1000s_tda18271_std_map, |
1143 | .gate = TDA18271_GATE_ANALOG, |
1144 | }; |
1145 | |
1146 | static struct lgs8gxx_config prohdtv_pro2_lgs8g75_config = { |
1147 | .prod = LGS8GXX_PROD_LGS8G75, |
1148 | .demod_address = 0x1d, |
1149 | .serial_ts = 0, |
1150 | .ts_clk_pol = 1, |
1151 | .ts_clk_gated = 0, |
1152 | .if_clk_freq = 30400, /* 30.4 MHz */ |
1153 | .if_freq = 4000, /* 4.00 MHz */ |
1154 | .if_neg_center = 0, |
1155 | .ext_adc = 0, |
1156 | .adc_signed = 1, |
1157 | .adc_vpp = 3, /* 2.0 Vpp */ |
1158 | .if_neg_edge = 1, |
1159 | }; |
1160 | |
1161 | static struct tda18271_config prohdtv_pro2_tda18271_config = { |
1162 | .gate = TDA18271_GATE_ANALOG, |
1163 | .output_opt = TDA18271_OUTPUT_LT_OFF, |
1164 | }; |
1165 | |
1166 | static struct tda18271_std_map kworld_tda18271_std_map = { |
1167 | .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 3, |
1168 | .if_lvl = 6, .rfagc_top = 0x37 }, |
1169 | .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, |
1170 | .if_lvl = 6, .rfagc_top = 0x37 }, |
1171 | }; |
1172 | |
1173 | static struct tda18271_config kworld_pc150u_tda18271_config = { |
1174 | .std_map = &kworld_tda18271_std_map, |
1175 | .gate = TDA18271_GATE_ANALOG, |
1176 | .output_opt = TDA18271_OUTPUT_LT_OFF, |
1177 | .config = 3, /* Use tuner callback for AGC */ |
1178 | .rf_cal_on_startup = 1 |
1179 | }; |
1180 | |
1181 | static struct s5h1411_config kworld_s5h1411_config = { |
1182 | .output_mode = S5H1411_PARALLEL_OUTPUT, |
1183 | .gpio = S5H1411_GPIO_OFF, |
1184 | .qam_if = S5H1411_IF_4000, |
1185 | .vsb_if = S5H1411_IF_3250, |
1186 | .inversion = S5H1411_INVERSION_ON, |
1187 | .status_mode = S5H1411_DEMODLOCKING, |
1188 | .mpeg_timing = |
1189 | S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK, |
1190 | }; |
1191 | |
1192 | static struct tda18271_config hdtv200h_tda18271_config = { |
1193 | .gate = TDA18271_GATE_ANALOG, |
1194 | .config = 3 /* Use tuner callback for AGC */ |
1195 | }; |
1196 | |
1197 | static struct s5h1411_config hdtv200h_s5h1411_config = { |
1198 | .output_mode = S5H1411_PARALLEL_OUTPUT, |
1199 | .gpio = S5H1411_GPIO_OFF, |
1200 | .qam_if = S5H1411_IF_4000, |
1201 | .vsb_if = S5H1411_IF_3250, |
1202 | .inversion = S5H1411_INVERSION_ON, |
1203 | .status_mode = S5H1411_DEMODLOCKING, |
1204 | .mpeg_timing = |
1205 | S5H1411_MPEGTIMING_CONTINUOUS_NONINVERTING_CLOCK, |
1206 | }; |
1207 | |
1208 | |
1209 | /* ================================================================== |
1210 | * Core code |
1211 | */ |
1212 | |
1213 | static int dvb_init(struct saa7134_dev *dev) |
1214 | { |
1215 | int ret; |
1216 | int attach_xc3028 = 0; |
1217 | struct vb2_dvb_frontend *fe0; |
1218 | struct vb2_queue *q; |
1219 | |
1220 | /* FIXME: add support for multi-frontend */ |
1221 | mutex_init(&dev->frontends.lock); |
1222 | INIT_LIST_HEAD(list: &dev->frontends.felist); |
1223 | |
1224 | pr_info("%s() allocating 1 frontend\n" , __func__); |
1225 | fe0 = vb2_dvb_alloc_frontend(f: &dev->frontends, id: 1); |
1226 | if (!fe0) { |
1227 | pr_err("%s() failed to alloc\n" , __func__); |
1228 | return -ENOMEM; |
1229 | } |
1230 | |
1231 | /* init struct vb2_dvb */ |
1232 | dev->ts.nr_bufs = 32; |
1233 | dev->ts.nr_packets = 32*4; |
1234 | fe0->dvb.name = dev->name; |
1235 | q = &fe0->dvb.dvbq; |
1236 | q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; |
1237 | q->io_modes = VB2_MMAP | VB2_READ; |
1238 | q->drv_priv = &dev->ts_q; |
1239 | q->ops = &saa7134_ts_qops; |
1240 | q->mem_ops = &vb2_dma_sg_memops; |
1241 | q->buf_struct_size = sizeof(struct saa7134_buf); |
1242 | q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; |
1243 | q->lock = &dev->lock; |
1244 | q->dev = &dev->pci->dev; |
1245 | ret = vb2_queue_init(q); |
1246 | if (ret) { |
1247 | vb2_dvb_dealloc_frontends(f: &dev->frontends); |
1248 | return ret; |
1249 | } |
1250 | |
1251 | switch (dev->board) { |
1252 | case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: |
1253 | pr_debug("pinnacle 300i dvb setup\n" ); |
1254 | fe0->dvb.frontend = dvb_attach(mt352_attach, &pinnacle_300i, |
1255 | &dev->i2c_adap); |
1256 | if (fe0->dvb.frontend) { |
1257 | fe0->dvb.frontend->ops.tuner_ops.set_params = mt352_pinnacle_tuner_set_params; |
1258 | } |
1259 | break; |
1260 | case SAA7134_BOARD_AVERMEDIA_777: |
1261 | case SAA7134_BOARD_AVERMEDIA_A16AR: |
1262 | pr_debug("avertv 777 dvb setup\n" ); |
1263 | fe0->dvb.frontend = dvb_attach(mt352_attach, &avermedia_777, |
1264 | &dev->i2c_adap); |
1265 | if (fe0->dvb.frontend) { |
1266 | dvb_attach(simple_tuner_attach, fe0->dvb.frontend, |
1267 | &dev->i2c_adap, 0x61, |
1268 | TUNER_PHILIPS_TD1316); |
1269 | } |
1270 | break; |
1271 | case SAA7134_BOARD_AVERMEDIA_A16D: |
1272 | pr_debug("AverMedia A16D dvb setup\n" ); |
1273 | fe0->dvb.frontend = dvb_attach(mt352_attach, |
1274 | &avermedia_xc3028_mt352_dev, |
1275 | &dev->i2c_adap); |
1276 | attach_xc3028 = 1; |
1277 | break; |
1278 | case SAA7134_BOARD_MD7134: |
1279 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1280 | &medion_cardbus, |
1281 | &dev->i2c_adap); |
1282 | if (fe0->dvb.frontend) { |
1283 | /* |
1284 | * The TV tuner on this board is actually NOT |
1285 | * behind the demod i2c gate. |
1286 | * However, the demod EEPROM is indeed there and it |
1287 | * conflicts with the SAA7134 chip config EEPROM |
1288 | * if the i2c gate is open (since they have same |
1289 | * bus addresses) resulting in card PCI SVID / SSID |
1290 | * being garbage after a reboot from time to time. |
1291 | * |
1292 | * Let's just leave the gate permanently closed - |
1293 | * saa7134_i2c_eeprom_md7134_gate() will close it for |
1294 | * us at probe time if it was open for some reason. |
1295 | */ |
1296 | fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; |
1297 | dvb_attach(simple_tuner_attach, fe0->dvb.frontend, |
1298 | &dev->i2c_adap, medion_cardbus.tuner_address, |
1299 | TUNER_PHILIPS_FMD1216ME_MK3); |
1300 | } |
1301 | break; |
1302 | case SAA7134_BOARD_PHILIPS_TOUGH: |
1303 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1304 | &philips_tu1216_60_config, |
1305 | &dev->i2c_adap); |
1306 | if (fe0->dvb.frontend) { |
1307 | fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; |
1308 | fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; |
1309 | } |
1310 | break; |
1311 | case SAA7134_BOARD_FLYDVBTDUO: |
1312 | case SAA7134_BOARD_FLYDVBT_DUO_CARDBUS: |
1313 | if (configure_tda827x_fe(dev, cdec_conf: &tda827x_lifeview_config, |
1314 | tuner_conf: &tda827x_cfg_0) < 0) |
1315 | goto detach_frontend; |
1316 | break; |
1317 | case SAA7134_BOARD_PHILIPS_EUROPA: |
1318 | case SAA7134_BOARD_VIDEOMATE_DVBT_300: |
1319 | case SAA7134_BOARD_ASUS_EUROPA_HYBRID: |
1320 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1321 | &philips_europa_config, |
1322 | &dev->i2c_adap); |
1323 | if (fe0->dvb.frontend) { |
1324 | dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; |
1325 | fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; |
1326 | fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; |
1327 | fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; |
1328 | fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; |
1329 | } |
1330 | break; |
1331 | case SAA7134_BOARD_TECHNOTREND_BUDGET_T3000: |
1332 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1333 | &technotrend_budget_t3000_config, |
1334 | &dev->i2c_adap); |
1335 | if (fe0->dvb.frontend) { |
1336 | dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; |
1337 | fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; |
1338 | fe0->dvb.frontend->ops.tuner_ops.init = philips_europa_tuner_init; |
1339 | fe0->dvb.frontend->ops.tuner_ops.sleep = philips_europa_tuner_sleep; |
1340 | fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; |
1341 | } |
1342 | break; |
1343 | case SAA7134_BOARD_VIDEOMATE_DVBT_200: |
1344 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1345 | &philips_tu1216_61_config, |
1346 | &dev->i2c_adap); |
1347 | if (fe0->dvb.frontend) { |
1348 | fe0->dvb.frontend->ops.tuner_ops.init = philips_tu1216_init; |
1349 | fe0->dvb.frontend->ops.tuner_ops.set_params = philips_tda6651_pll_set; |
1350 | } |
1351 | break; |
1352 | case SAA7134_BOARD_KWORLD_DVBT_210: |
1353 | if (configure_tda827x_fe(dev, cdec_conf: &kworld_dvb_t_210_config, |
1354 | tuner_conf: &tda827x_cfg_2) < 0) |
1355 | goto detach_frontend; |
1356 | break; |
1357 | case SAA7134_BOARD_HAUPPAUGE_HVR1120: |
1358 | fe0->dvb.frontend = dvb_attach(tda10048_attach, |
1359 | &hcw_tda10048_config, |
1360 | &dev->i2c_adap); |
1361 | if (fe0->dvb.frontend != NULL) { |
1362 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1363 | &dev->i2c_adap, 0x4b, |
1364 | &tda829x_no_probe); |
1365 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1366 | 0x60, &dev->i2c_adap, |
1367 | &hcw_tda18271_config); |
1368 | } |
1369 | break; |
1370 | case SAA7134_BOARD_PHILIPS_TIGER: |
1371 | if (configure_tda827x_fe(dev, cdec_conf: &philips_tiger_config, |
1372 | tuner_conf: &tda827x_cfg_0) < 0) |
1373 | goto detach_frontend; |
1374 | break; |
1375 | case SAA7134_BOARD_PINNACLE_PCTV_310i: |
1376 | if (configure_tda827x_fe(dev, cdec_conf: &pinnacle_pctv_310i_config, |
1377 | tuner_conf: &tda827x_cfg_1) < 0) |
1378 | goto detach_frontend; |
1379 | break; |
1380 | case SAA7134_BOARD_HAUPPAUGE_HVR1110: |
1381 | if (configure_tda827x_fe(dev, cdec_conf: &hauppauge_hvr_1110_config, |
1382 | tuner_conf: &tda827x_cfg_1) < 0) |
1383 | goto detach_frontend; |
1384 | break; |
1385 | case SAA7134_BOARD_HAUPPAUGE_HVR1150: |
1386 | fe0->dvb.frontend = dvb_attach(lgdt3305_attach, |
1387 | &hcw_lgdt3305_config, |
1388 | &dev->i2c_adap); |
1389 | if (fe0->dvb.frontend) { |
1390 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1391 | &dev->i2c_adap, 0x4b, |
1392 | &tda829x_no_probe); |
1393 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1394 | 0x60, &dev->i2c_adap, |
1395 | &hcw_tda18271_config); |
1396 | } |
1397 | break; |
1398 | case SAA7134_BOARD_ASUSTeK_P7131_DUAL: |
1399 | if (configure_tda827x_fe(dev, cdec_conf: &asus_p7131_dual_config, |
1400 | tuner_conf: &tda827x_cfg_0) < 0) |
1401 | goto detach_frontend; |
1402 | break; |
1403 | case SAA7134_BOARD_FLYDVBT_LR301: |
1404 | if (configure_tda827x_fe(dev, cdec_conf: &tda827x_lifeview_config, |
1405 | tuner_conf: &tda827x_cfg_0) < 0) |
1406 | goto detach_frontend; |
1407 | break; |
1408 | case SAA7134_BOARD_FLYDVB_TRIO: |
1409 | if (!use_frontend) { /* terrestrial */ |
1410 | if (configure_tda827x_fe(dev, cdec_conf: &lifeview_trio_config, |
1411 | tuner_conf: &tda827x_cfg_0) < 0) |
1412 | goto detach_frontend; |
1413 | } else { /* satellite */ |
1414 | fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, &dev->i2c_adap); |
1415 | if (fe0->dvb.frontend) { |
1416 | if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x63, |
1417 | &dev->i2c_adap, 0) == NULL) { |
1418 | pr_warn("%s: Lifeview Trio, No tda826x found!\n" , |
1419 | __func__); |
1420 | goto detach_frontend; |
1421 | } |
1422 | if (dvb_attach(isl6421_attach, fe0->dvb.frontend, |
1423 | &dev->i2c_adap, |
1424 | 0x08, 0, 0, false) == NULL) { |
1425 | pr_warn("%s: Lifeview Trio, No ISL6421 found!\n" , |
1426 | __func__); |
1427 | goto detach_frontend; |
1428 | } |
1429 | } |
1430 | } |
1431 | break; |
1432 | case SAA7134_BOARD_ADS_DUO_CARDBUS_PTV331: |
1433 | case SAA7134_BOARD_FLYDVBT_HYBRID_CARDBUS: |
1434 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1435 | &ads_tech_duo_config, |
1436 | &dev->i2c_adap); |
1437 | if (fe0->dvb.frontend) { |
1438 | if (dvb_attach(tda827x_attach,fe0->dvb.frontend, |
1439 | ads_tech_duo_config.tuner_address, &dev->i2c_adap, |
1440 | &ads_duo_cfg) == NULL) { |
1441 | pr_warn("no tda827x tuner found at addr: %02x\n" , |
1442 | ads_tech_duo_config.tuner_address); |
1443 | goto detach_frontend; |
1444 | } |
1445 | } else |
1446 | pr_warn("failed to attach tda10046\n" ); |
1447 | break; |
1448 | case SAA7134_BOARD_TEVION_DVBT_220RF: |
1449 | if (configure_tda827x_fe(dev, cdec_conf: &tevion_dvbt220rf_config, |
1450 | tuner_conf: &tda827x_cfg_0) < 0) |
1451 | goto detach_frontend; |
1452 | break; |
1453 | case SAA7134_BOARD_MEDION_MD8800_QUADRO: |
1454 | if (!use_frontend) { /* terrestrial */ |
1455 | if (configure_tda827x_fe(dev, cdec_conf: &md8800_dvbt_config, |
1456 | tuner_conf: &tda827x_cfg_0) < 0) |
1457 | goto detach_frontend; |
1458 | } else { /* satellite */ |
1459 | fe0->dvb.frontend = dvb_attach(tda10086_attach, |
1460 | &flydvbs, &dev->i2c_adap); |
1461 | if (fe0->dvb.frontend) { |
1462 | struct dvb_frontend *fe = fe0->dvb.frontend; |
1463 | u8 dev_id = dev->eedata[2]; |
1464 | u8 data = 0xc4; |
1465 | struct i2c_msg msg = {.addr = 0x08, .flags = 0, .len = 1}; |
1466 | |
1467 | if (dvb_attach(tda826x_attach, fe0->dvb.frontend, |
1468 | 0x60, &dev->i2c_adap, 0) == NULL) { |
1469 | pr_warn("%s: Medion Quadro, no tda826x found !\n" , |
1470 | __func__); |
1471 | goto detach_frontend; |
1472 | } |
1473 | if (dev_id != 0x08) { |
1474 | /* we need to open the i2c gate (we know it exists) */ |
1475 | fe->ops.i2c_gate_ctrl(fe, 1); |
1476 | if (dvb_attach(isl6405_attach, fe, |
1477 | &dev->i2c_adap, 0x08, 0, 0) == NULL) { |
1478 | pr_warn("%s: Medion Quadro, no ISL6405 found !\n" , |
1479 | __func__); |
1480 | goto detach_frontend; |
1481 | } |
1482 | if (dev_id == 0x07) { |
1483 | /* fire up the 2nd section of the LNB supply since |
1484 | we can't do this from the other section */ |
1485 | msg.buf = &data; |
1486 | i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1); |
1487 | } |
1488 | fe->ops.i2c_gate_ctrl(fe, 0); |
1489 | dev->original_set_voltage = fe->ops.set_voltage; |
1490 | fe->ops.set_voltage = md8800_set_voltage; |
1491 | dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage; |
1492 | fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage; |
1493 | } else { |
1494 | fe->ops.set_voltage = md8800_set_voltage2; |
1495 | fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage2; |
1496 | } |
1497 | } |
1498 | } |
1499 | break; |
1500 | case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: |
1501 | fe0->dvb.frontend = dvb_attach(nxt200x_attach, &avertvhda180, |
1502 | &dev->i2c_adap); |
1503 | if (fe0->dvb.frontend) |
1504 | dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x61, |
1505 | NULL, DVB_PLL_TDHU2); |
1506 | break; |
1507 | case SAA7134_BOARD_ADS_INSTANT_HDTV_PCI: |
1508 | case SAA7134_BOARD_KWORLD_ATSC110: |
1509 | fe0->dvb.frontend = dvb_attach(nxt200x_attach, &kworldatsc110, |
1510 | &dev->i2c_adap); |
1511 | if (fe0->dvb.frontend) |
1512 | dvb_attach(simple_tuner_attach, fe0->dvb.frontend, |
1513 | &dev->i2c_adap, 0x61, |
1514 | TUNER_PHILIPS_TUV1236D); |
1515 | break; |
1516 | case SAA7134_BOARD_KWORLD_PC150U: |
1517 | saa7134_set_gpio(dev, bit_no: 18, value: 1); /* Switch to digital mode */ |
1518 | saa7134_tuner_callback(priv: dev, component: 0, |
1519 | TDA18271_CALLBACK_CMD_AGC_ENABLE, arg: 1); |
1520 | fe0->dvb.frontend = dvb_attach(s5h1411_attach, |
1521 | &kworld_s5h1411_config, |
1522 | &dev->i2c_adap); |
1523 | if (fe0->dvb.frontend != NULL) { |
1524 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1525 | &dev->i2c_adap, 0x4b, |
1526 | &tda829x_no_probe); |
1527 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1528 | 0x60, &dev->i2c_adap, |
1529 | &kworld_pc150u_tda18271_config); |
1530 | } |
1531 | break; |
1532 | case SAA7134_BOARD_FLYDVBS_LR300: |
1533 | fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, |
1534 | &dev->i2c_adap); |
1535 | if (fe0->dvb.frontend) { |
1536 | if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, |
1537 | &dev->i2c_adap, 0) == NULL) { |
1538 | pr_warn("%s: No tda826x found!\n" , __func__); |
1539 | goto detach_frontend; |
1540 | } |
1541 | if (dvb_attach(isl6421_attach, fe0->dvb.frontend, |
1542 | &dev->i2c_adap, |
1543 | 0x08, 0, 0, false) == NULL) { |
1544 | pr_warn("%s: No ISL6421 found!\n" , __func__); |
1545 | goto detach_frontend; |
1546 | } |
1547 | } |
1548 | break; |
1549 | case SAA7134_BOARD_ASUS_EUROPA2_HYBRID: |
1550 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1551 | &medion_cardbus, |
1552 | &dev->i2c_adap); |
1553 | if (fe0->dvb.frontend) { |
1554 | dev->original_demod_sleep = fe0->dvb.frontend->ops.sleep; |
1555 | fe0->dvb.frontend->ops.sleep = philips_europa_demod_sleep; |
1556 | |
1557 | dvb_attach(simple_tuner_attach, fe0->dvb.frontend, |
1558 | &dev->i2c_adap, medion_cardbus.tuner_address, |
1559 | TUNER_PHILIPS_FMD1216ME_MK3); |
1560 | } |
1561 | break; |
1562 | case SAA7134_BOARD_VIDEOMATE_DVBT_200A: |
1563 | fe0->dvb.frontend = dvb_attach(tda10046_attach, |
1564 | &philips_europa_config, |
1565 | &dev->i2c_adap); |
1566 | if (fe0->dvb.frontend) { |
1567 | fe0->dvb.frontend->ops.tuner_ops.init = philips_td1316_tuner_init; |
1568 | fe0->dvb.frontend->ops.tuner_ops.set_params = philips_td1316_tuner_set_params; |
1569 | } |
1570 | break; |
1571 | case SAA7134_BOARD_CINERGY_HT_PCMCIA: |
1572 | if (configure_tda827x_fe(dev, cdec_conf: &cinergy_ht_config, |
1573 | tuner_conf: &tda827x_cfg_0) < 0) |
1574 | goto detach_frontend; |
1575 | break; |
1576 | case SAA7134_BOARD_CINERGY_HT_PCI: |
1577 | if (configure_tda827x_fe(dev, cdec_conf: &cinergy_ht_pci_config, |
1578 | tuner_conf: &tda827x_cfg_0) < 0) |
1579 | goto detach_frontend; |
1580 | break; |
1581 | case SAA7134_BOARD_PHILIPS_TIGER_S: |
1582 | if (configure_tda827x_fe(dev, cdec_conf: &philips_tiger_s_config, |
1583 | tuner_conf: &tda827x_cfg_2) < 0) |
1584 | goto detach_frontend; |
1585 | break; |
1586 | case SAA7134_BOARD_ASUS_P7131_4871: |
1587 | if (configure_tda827x_fe(dev, cdec_conf: &asus_p7131_4871_config, |
1588 | tuner_conf: &tda827x_cfg_2) < 0) |
1589 | goto detach_frontend; |
1590 | break; |
1591 | case SAA7134_BOARD_ASUSTeK_P7131_HYBRID_LNA: |
1592 | if (configure_tda827x_fe(dev, cdec_conf: &asus_p7131_hybrid_lna_config, |
1593 | tuner_conf: &tda827x_cfg_2) < 0) |
1594 | goto detach_frontend; |
1595 | break; |
1596 | case SAA7134_BOARD_AVERMEDIA_SUPER_007: |
1597 | if (configure_tda827x_fe(dev, cdec_conf: &avermedia_super_007_config, |
1598 | tuner_conf: &tda827x_cfg_0) < 0) |
1599 | goto detach_frontend; |
1600 | break; |
1601 | case SAA7134_BOARD_TWINHAN_DTV_DVB_3056: |
1602 | if (configure_tda827x_fe(dev, cdec_conf: &twinhan_dtv_dvb_3056_config, |
1603 | tuner_conf: &tda827x_cfg_2_sw42) < 0) |
1604 | goto detach_frontend; |
1605 | break; |
1606 | case SAA7134_BOARD_PHILIPS_SNAKE: |
1607 | fe0->dvb.frontend = dvb_attach(tda10086_attach, &flydvbs, |
1608 | &dev->i2c_adap); |
1609 | if (fe0->dvb.frontend) { |
1610 | if (dvb_attach(tda826x_attach, fe0->dvb.frontend, 0x60, |
1611 | &dev->i2c_adap, 0) == NULL) { |
1612 | pr_warn("%s: No tda826x found!\n" , __func__); |
1613 | goto detach_frontend; |
1614 | } |
1615 | if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, |
1616 | &dev->i2c_adap, 0, 0) == NULL) { |
1617 | pr_warn("%s: No lnbp21 found!\n" , __func__); |
1618 | goto detach_frontend; |
1619 | } |
1620 | } |
1621 | break; |
1622 | case SAA7134_BOARD_CREATIX_CTX953: |
1623 | if (configure_tda827x_fe(dev, cdec_conf: &md8800_dvbt_config, |
1624 | tuner_conf: &tda827x_cfg_0) < 0) |
1625 | goto detach_frontend; |
1626 | break; |
1627 | case SAA7134_BOARD_MSI_TVANYWHERE_AD11: |
1628 | if (configure_tda827x_fe(dev, cdec_conf: &philips_tiger_s_config, |
1629 | tuner_conf: &tda827x_cfg_2) < 0) |
1630 | goto detach_frontend; |
1631 | break; |
1632 | case SAA7134_BOARD_AVERMEDIA_CARDBUS_506: |
1633 | pr_debug("AverMedia E506R dvb setup\n" ); |
1634 | saa7134_set_gpio(dev, bit_no: 25, value: 0); |
1635 | msleep(msecs: 10); |
1636 | saa7134_set_gpio(dev, bit_no: 25, value: 1); |
1637 | fe0->dvb.frontend = dvb_attach(mt352_attach, |
1638 | &avermedia_xc3028_mt352_dev, |
1639 | &dev->i2c_adap); |
1640 | attach_xc3028 = 1; |
1641 | break; |
1642 | case SAA7134_BOARD_MD7134_BRIDGE_2: |
1643 | fe0->dvb.frontend = dvb_attach(tda10086_attach, |
1644 | &sd1878_4m, &dev->i2c_adap); |
1645 | if (fe0->dvb.frontend) { |
1646 | struct dvb_frontend *fe; |
1647 | if (dvb_attach(dvb_pll_attach, fe0->dvb.frontend, 0x60, |
1648 | &dev->i2c_adap, DVB_PLL_PHILIPS_SD1878_TDA8261) == NULL) { |
1649 | pr_warn("%s: MD7134 DVB-S, no SD1878 found !\n" , |
1650 | __func__); |
1651 | goto detach_frontend; |
1652 | } |
1653 | /* we need to open the i2c gate (we know it exists) */ |
1654 | fe = fe0->dvb.frontend; |
1655 | fe->ops.i2c_gate_ctrl(fe, 1); |
1656 | if (dvb_attach(isl6405_attach, fe, |
1657 | &dev->i2c_adap, 0x08, 0, 0) == NULL) { |
1658 | pr_warn("%s: MD7134 DVB-S, no ISL6405 found !\n" , |
1659 | __func__); |
1660 | goto detach_frontend; |
1661 | } |
1662 | fe->ops.i2c_gate_ctrl(fe, 0); |
1663 | dev->original_set_voltage = fe->ops.set_voltage; |
1664 | fe->ops.set_voltage = md8800_set_voltage; |
1665 | dev->original_set_high_voltage = fe->ops.enable_high_lnb_voltage; |
1666 | fe->ops.enable_high_lnb_voltage = md8800_set_high_voltage; |
1667 | } |
1668 | break; |
1669 | case SAA7134_BOARD_AVERMEDIA_M103: |
1670 | saa7134_set_gpio(dev, bit_no: 25, value: 0); |
1671 | msleep(msecs: 10); |
1672 | saa7134_set_gpio(dev, bit_no: 25, value: 1); |
1673 | fe0->dvb.frontend = dvb_attach(mt352_attach, |
1674 | &avermedia_xc3028_mt352_dev, |
1675 | &dev->i2c_adap); |
1676 | attach_xc3028 = 1; |
1677 | break; |
1678 | case SAA7134_BOARD_ASUSTeK_TIGER_3IN1: |
1679 | if (!use_frontend) { /* terrestrial */ |
1680 | if (configure_tda827x_fe(dev, cdec_conf: &asus_tiger_3in1_config, |
1681 | tuner_conf: &tda827x_cfg_2) < 0) |
1682 | goto detach_frontend; |
1683 | } else { /* satellite */ |
1684 | fe0->dvb.frontend = dvb_attach(tda10086_attach, |
1685 | &flydvbs, &dev->i2c_adap); |
1686 | if (fe0->dvb.frontend) { |
1687 | if (dvb_attach(tda826x_attach, |
1688 | fe0->dvb.frontend, 0x60, |
1689 | &dev->i2c_adap, 0) == NULL) { |
1690 | pr_warn("%s: Asus Tiger 3in1, no tda826x found!\n" , |
1691 | __func__); |
1692 | goto detach_frontend; |
1693 | } |
1694 | if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, |
1695 | &dev->i2c_adap, 0, 0) == NULL) { |
1696 | pr_warn("%s: Asus Tiger 3in1, no lnbp21 found!\n" , |
1697 | __func__); |
1698 | goto detach_frontend; |
1699 | } |
1700 | } |
1701 | } |
1702 | break; |
1703 | case SAA7134_BOARD_ASUSTeK_PS3_100: |
1704 | if (!use_frontend) { /* terrestrial */ |
1705 | if (configure_tda827x_fe(dev, cdec_conf: &asus_ps3_100_config, |
1706 | tuner_conf: &tda827x_cfg_2) < 0) |
1707 | goto detach_frontend; |
1708 | } else { /* satellite */ |
1709 | fe0->dvb.frontend = dvb_attach(tda10086_attach, |
1710 | &flydvbs, &dev->i2c_adap); |
1711 | if (fe0->dvb.frontend) { |
1712 | if (dvb_attach(tda826x_attach, |
1713 | fe0->dvb.frontend, 0x60, |
1714 | &dev->i2c_adap, 0) == NULL) { |
1715 | pr_warn("%s: Asus My Cinema PS3-100, no tda826x found!\n" , |
1716 | __func__); |
1717 | goto detach_frontend; |
1718 | } |
1719 | if (dvb_attach(lnbp21_attach, fe0->dvb.frontend, |
1720 | &dev->i2c_adap, 0, 0) == NULL) { |
1721 | pr_warn("%s: Asus My Cinema PS3-100, no lnbp21 found!\n" , |
1722 | __func__); |
1723 | goto detach_frontend; |
1724 | } |
1725 | } |
1726 | } |
1727 | break; |
1728 | case SAA7134_BOARD_ASUSTeK_TIGER: |
1729 | if (configure_tda827x_fe(dev, cdec_conf: &philips_tiger_config, |
1730 | tuner_conf: &tda827x_cfg_0) < 0) |
1731 | goto detach_frontend; |
1732 | break; |
1733 | case SAA7134_BOARD_BEHOLD_H6: |
1734 | fe0->dvb.frontend = dvb_attach(zl10353_attach, |
1735 | &behold_h6_config, |
1736 | &dev->i2c_adap); |
1737 | if (fe0->dvb.frontend) { |
1738 | dvb_attach(simple_tuner_attach, fe0->dvb.frontend, |
1739 | &dev->i2c_adap, 0x61, |
1740 | TUNER_PHILIPS_FMD1216MEX_MK3); |
1741 | } |
1742 | break; |
1743 | case SAA7134_BOARD_BEHOLD_X7: |
1744 | fe0->dvb.frontend = dvb_attach(zl10353_attach, |
1745 | &behold_x7_config, |
1746 | &dev->i2c_adap); |
1747 | if (fe0->dvb.frontend) { |
1748 | dvb_attach(xc5000_attach, fe0->dvb.frontend, |
1749 | &dev->i2c_adap, &behold_x7_tunerconfig); |
1750 | } |
1751 | break; |
1752 | case SAA7134_BOARD_BEHOLD_H7: |
1753 | fe0->dvb.frontend = dvb_attach(zl10353_attach, |
1754 | &behold_x7_config, |
1755 | &dev->i2c_adap); |
1756 | if (fe0->dvb.frontend) { |
1757 | dvb_attach(xc5000_attach, fe0->dvb.frontend, |
1758 | &dev->i2c_adap, &behold_x7_tunerconfig); |
1759 | } |
1760 | break; |
1761 | case SAA7134_BOARD_AVERMEDIA_A700_PRO: |
1762 | case SAA7134_BOARD_AVERMEDIA_A700_HYBRID: |
1763 | /* Zarlink ZL10313 */ |
1764 | fe0->dvb.frontend = dvb_attach(mt312_attach, |
1765 | &avertv_a700_mt312, &dev->i2c_adap); |
1766 | if (fe0->dvb.frontend) { |
1767 | if (dvb_attach(zl10036_attach, fe0->dvb.frontend, |
1768 | &avertv_a700_tuner, &dev->i2c_adap) == NULL) { |
1769 | pr_warn("%s: No zl10036 found!\n" , |
1770 | __func__); |
1771 | } |
1772 | } |
1773 | break; |
1774 | case SAA7134_BOARD_VIDEOMATE_S350: |
1775 | fe0->dvb.frontend = dvb_attach(mt312_attach, |
1776 | &zl10313_compro_s350_config, &dev->i2c_adap); |
1777 | if (fe0->dvb.frontend) |
1778 | if (dvb_attach(zl10039_attach, fe0->dvb.frontend, |
1779 | 0x60, &dev->i2c_adap) == NULL) |
1780 | pr_warn("%s: No zl10039 found!\n" , |
1781 | __func__); |
1782 | |
1783 | break; |
1784 | case SAA7134_BOARD_VIDEOMATE_T750: |
1785 | fe0->dvb.frontend = dvb_attach(zl10353_attach, |
1786 | &videomate_t750_zl10353_config, |
1787 | &dev->i2c_adap); |
1788 | if (fe0->dvb.frontend != NULL) { |
1789 | if (dvb_attach(qt1010_attach, |
1790 | fe0->dvb.frontend, |
1791 | &dev->i2c_adap, |
1792 | &videomate_t750_qt1010_config) == NULL) |
1793 | pr_warn("error attaching QT1010\n" ); |
1794 | } |
1795 | break; |
1796 | case SAA7134_BOARD_ZOLID_HYBRID_PCI: |
1797 | fe0->dvb.frontend = dvb_attach(tda10048_attach, |
1798 | &zolid_tda10048_config, |
1799 | &dev->i2c_adap); |
1800 | if (fe0->dvb.frontend != NULL) { |
1801 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1802 | &dev->i2c_adap, 0x4b, |
1803 | &tda829x_no_probe); |
1804 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1805 | 0x60, &dev->i2c_adap, |
1806 | &zolid_tda18271_config); |
1807 | } |
1808 | break; |
1809 | case SAA7134_BOARD_LEADTEK_WINFAST_DTV1000S: |
1810 | fe0->dvb.frontend = dvb_attach(tda10048_attach, |
1811 | &dtv1000s_tda10048_config, |
1812 | &dev->i2c_adap); |
1813 | if (fe0->dvb.frontend != NULL) { |
1814 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1815 | &dev->i2c_adap, 0x4b, |
1816 | &tda829x_no_probe); |
1817 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1818 | 0x60, &dev->i2c_adap, |
1819 | &dtv1000s_tda18271_config); |
1820 | } |
1821 | break; |
1822 | case SAA7134_BOARD_KWORLD_PCI_SBTVD_FULLSEG: |
1823 | /* Switch to digital mode */ |
1824 | saa7134_tuner_callback(priv: dev, component: 0, |
1825 | TDA18271_CALLBACK_CMD_AGC_ENABLE, arg: 1); |
1826 | fe0->dvb.frontend = dvb_attach(mb86a20s_attach, |
1827 | &kworld_mb86a20s_config, |
1828 | &dev->i2c_adap); |
1829 | if (fe0->dvb.frontend != NULL) { |
1830 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1831 | &dev->i2c_adap, 0x4b, |
1832 | &tda829x_no_probe); |
1833 | fe0->dvb.frontend->ops.i2c_gate_ctrl = kworld_sbtvd_gate_ctrl; |
1834 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1835 | 0x60, &dev->i2c_adap, |
1836 | &kworld_tda18271_config); |
1837 | } |
1838 | |
1839 | /* mb86a20s need to use the I2C gateway */ |
1840 | break; |
1841 | case SAA7134_BOARD_MAGICPRO_PROHDTV_PRO2: |
1842 | fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, |
1843 | &prohdtv_pro2_lgs8g75_config, |
1844 | &dev->i2c_adap); |
1845 | if (fe0->dvb.frontend != NULL) { |
1846 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1847 | &dev->i2c_adap, 0x4b, |
1848 | &tda829x_no_probe); |
1849 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1850 | 0x60, &dev->i2c_adap, |
1851 | &prohdtv_pro2_tda18271_config); |
1852 | } |
1853 | break; |
1854 | case SAA7134_BOARD_AVERMEDIA_A706: |
1855 | /* Enable all DVB-S devices now */ |
1856 | /* CE5039 DVB-S tuner SLEEP pin low */ |
1857 | saa7134_set_gpio(dev, bit_no: 23, value: 0); |
1858 | /* CE6313 DVB-S demod SLEEP pin low */ |
1859 | saa7134_set_gpio(dev, bit_no: 9, value: 0); |
1860 | /* CE6313 DVB-S demod RESET# pin high */ |
1861 | saa7134_set_gpio(dev, bit_no: 25, value: 1); |
1862 | msleep(msecs: 1); |
1863 | fe0->dvb.frontend = dvb_attach(mt312_attach, |
1864 | &zl10313_avermedia_a706_config, &dev->i2c_adap); |
1865 | if (fe0->dvb.frontend) { |
1866 | fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; |
1867 | if (dvb_attach(zl10039_attach, fe0->dvb.frontend, |
1868 | 0x60, &dev->i2c_adap) == NULL) |
1869 | pr_warn("%s: No zl10039 found!\n" , |
1870 | __func__); |
1871 | } |
1872 | break; |
1873 | case SAA7134_BOARD_LEADTEK_WINFAST_HDTV200_H: |
1874 | fe0->dvb.frontend = dvb_attach(s5h1411_attach, |
1875 | &hdtv200h_s5h1411_config, |
1876 | &dev->i2c_adap); |
1877 | if (fe0->dvb.frontend) { |
1878 | dvb_attach(tda829x_attach, fe0->dvb.frontend, |
1879 | &dev->i2c_adap, 0x4b, |
1880 | &tda829x_no_probe); |
1881 | dvb_attach(tda18271_attach, fe0->dvb.frontend, |
1882 | 0x60, &dev->i2c_adap, |
1883 | &hdtv200h_tda18271_config); |
1884 | } |
1885 | break; |
1886 | default: |
1887 | pr_warn("Huh? unknown DVB card?\n" ); |
1888 | break; |
1889 | } |
1890 | |
1891 | if (attach_xc3028) { |
1892 | struct dvb_frontend *fe; |
1893 | struct xc2028_config cfg = { |
1894 | .i2c_adap = &dev->i2c_adap, |
1895 | .i2c_addr = 0x61, |
1896 | }; |
1897 | |
1898 | if (!fe0->dvb.frontend) |
1899 | goto detach_frontend; |
1900 | |
1901 | fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, &cfg); |
1902 | if (!fe) { |
1903 | pr_err("%s/2: xc3028 attach failed\n" , |
1904 | dev->name); |
1905 | goto detach_frontend; |
1906 | } |
1907 | } |
1908 | |
1909 | if (NULL == fe0->dvb.frontend) { |
1910 | pr_err("%s/dvb: frontend initialization failed\n" , dev->name); |
1911 | goto detach_frontend; |
1912 | } |
1913 | /* define general-purpose callback pointer */ |
1914 | fe0->dvb.frontend->callback = saa7134_tuner_callback; |
1915 | |
1916 | /* register everything else */ |
1917 | #ifndef CONFIG_MEDIA_CONTROLLER_DVB |
1918 | ret = vb2_dvb_register_bus(&dev->frontends, THIS_MODULE, dev, |
1919 | &dev->pci->dev, NULL, |
1920 | adapter_nr, 0); |
1921 | #else |
1922 | ret = vb2_dvb_register_bus(f: &dev->frontends, THIS_MODULE, adapter_priv: dev, |
1923 | device: &dev->pci->dev, mdev: dev->media_dev, |
1924 | adapter_nr, mfe_shared: 0); |
1925 | #endif |
1926 | |
1927 | /* this sequence is necessary to make the tda1004x load its firmware |
1928 | * and to enter analog mode of hybrid boards |
1929 | */ |
1930 | if (!ret) { |
1931 | if (fe0->dvb.frontend->ops.init) |
1932 | fe0->dvb.frontend->ops.init(fe0->dvb.frontend); |
1933 | if (fe0->dvb.frontend->ops.sleep) |
1934 | fe0->dvb.frontend->ops.sleep(fe0->dvb.frontend); |
1935 | if (fe0->dvb.frontend->ops.tuner_ops.sleep) |
1936 | fe0->dvb.frontend->ops.tuner_ops.sleep(fe0->dvb.frontend); |
1937 | } |
1938 | return ret; |
1939 | |
1940 | detach_frontend: |
1941 | vb2_dvb_dealloc_frontends(f: &dev->frontends); |
1942 | vb2_queue_release(q: &fe0->dvb.dvbq); |
1943 | return -EINVAL; |
1944 | } |
1945 | |
1946 | static int dvb_fini(struct saa7134_dev *dev) |
1947 | { |
1948 | struct vb2_dvb_frontend *fe0; |
1949 | |
1950 | /* Get the first frontend */ |
1951 | fe0 = vb2_dvb_get_frontend(f: &dev->frontends, id: 1); |
1952 | if (!fe0) |
1953 | return -EINVAL; |
1954 | |
1955 | /* FIXME: I suspect that this code is bogus, since the entry for |
1956 | Pinnacle 300I DVB-T PAL already defines the proper init to allow |
1957 | the detection of mt2032 (TDA9887_PORT2_INACTIVE) |
1958 | */ |
1959 | if (dev->board == SAA7134_BOARD_PINNACLE_300I_DVBT_PAL) { |
1960 | struct v4l2_priv_tun_config tda9887_cfg; |
1961 | static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; |
1962 | |
1963 | tda9887_cfg.tuner = TUNER_TDA9887; |
1964 | tda9887_cfg.priv = &on; |
1965 | |
1966 | /* otherwise we don't detect the tuner on next insmod */ |
1967 | saa_call_all(dev, tuner, s_config, &tda9887_cfg); |
1968 | } else if (dev->board == SAA7134_BOARD_MEDION_MD8800_QUADRO) { |
1969 | if ((dev->eedata[2] == 0x07) && use_frontend) { |
1970 | /* turn off the 2nd lnb supply */ |
1971 | u8 data = 0x80; |
1972 | struct i2c_msg msg = {.addr = 0x08, .buf = &data, .flags = 0, .len = 1}; |
1973 | struct dvb_frontend *fe; |
1974 | fe = fe0->dvb.frontend; |
1975 | if (fe->ops.i2c_gate_ctrl) { |
1976 | fe->ops.i2c_gate_ctrl(fe, 1); |
1977 | i2c_transfer(adap: &dev->i2c_adap, msgs: &msg, num: 1); |
1978 | fe->ops.i2c_gate_ctrl(fe, 0); |
1979 | } |
1980 | } |
1981 | } |
1982 | vb2_dvb_unregister_bus(f: &dev->frontends); |
1983 | vb2_queue_release(q: &fe0->dvb.dvbq); |
1984 | return 0; |
1985 | } |
1986 | |
1987 | static struct saa7134_mpeg_ops dvb_ops = { |
1988 | .type = SAA7134_MPEG_DVB, |
1989 | .init = dvb_init, |
1990 | .fini = dvb_fini, |
1991 | }; |
1992 | |
1993 | static int __init dvb_register(void) |
1994 | { |
1995 | return saa7134_ts_register(ops: &dvb_ops); |
1996 | } |
1997 | |
1998 | static void __exit dvb_unregister(void) |
1999 | { |
2000 | saa7134_ts_unregister(ops: &dvb_ops); |
2001 | } |
2002 | |
2003 | module_init(dvb_register); |
2004 | module_exit(dvb_unregister); |
2005 | |