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Commit | Line | Data |
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1da177e4 | 1 | /* |
1da177e4 LT |
2 | * |
3 | * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] | |
4 | * | |
86ddd96f MCC |
5 | * Extended 3 / 2005 by Hartmut Hackmann to support various |
6 | * cards with the tda10046 DVB-T channel decoder | |
7 | * | |
1da177e4 LT |
8 | * This program is free software; you can redistribute it and/or modify |
9 | * it under the terms of the GNU General Public License as published by | |
10 | * the Free Software Foundation; either version 2 of the License, or | |
11 | * (at your option) any later version. | |
12 | * | |
13 | * This program is distributed in the hope that it will be useful, | |
14 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
15 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
16 | * GNU General Public License for more details. | |
17 | * | |
18 | * You should have received a copy of the GNU General Public License | |
19 | * along with this program; if not, write to the Free Software | |
20 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
21 | */ | |
22 | ||
23 | #include <linux/init.h> | |
24 | #include <linux/list.h> | |
25 | #include <linux/module.h> | |
26 | #include <linux/kernel.h> | |
27 | #include <linux/slab.h> | |
28 | #include <linux/delay.h> | |
29 | #include <linux/kthread.h> | |
30 | #include <linux/suspend.h> | |
31 | ||
32 | #include "saa7134-reg.h" | |
33 | #include "saa7134.h" | |
34 | ||
29780bb7 | 35 | #ifdef HAVE_MT352 |
86ddd96f MCC |
36 | # include "mt352.h" |
37 | # include "mt352_priv.h" /* FIXME */ | |
38 | #endif | |
29780bb7 | 39 | #ifdef HAVE_TDA1004X |
86ddd96f MCC |
40 | # include "tda1004x.h" |
41 | #endif | |
3b64e8e2 MK |
42 | #ifdef HAVE_NXT200X |
43 | # include "nxt200x.h" | |
44 | # include "dvb-pll.h" | |
45 | #endif | |
1da177e4 LT |
46 | |
47 | MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); | |
48 | MODULE_LICENSE("GPL"); | |
49 | ||
50 | static unsigned int antenna_pwr = 0; | |
86ddd96f | 51 | |
1da177e4 LT |
52 | module_param(antenna_pwr, int, 0444); |
53 | MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)"); | |
54 | ||
55 | /* ------------------------------------------------------------------ */ | |
56 | ||
29780bb7 | 57 | #ifdef HAVE_MT352 |
1da177e4 LT |
58 | static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on) |
59 | { | |
60 | u32 ok; | |
61 | ||
62 | if (!on) { | |
63 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); | |
64 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); | |
65 | return 0; | |
66 | } | |
67 | ||
68 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); | |
69 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); | |
70 | udelay(10); | |
71 | ||
72 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28)); | |
73 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); | |
74 | udelay(10); | |
75 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); | |
76 | udelay(10); | |
77 | ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27); | |
78 | printk("%s: %s %s\n", dev->name, __FUNCTION__, | |
79 | ok ? "on" : "off"); | |
80 | ||
81 | if (!ok) | |
82 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); | |
83 | return ok; | |
84 | } | |
85 | ||
86 | static int mt352_pinnacle_init(struct dvb_frontend* fe) | |
87 | { | |
88 | static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 }; | |
89 | static u8 reset [] = { RESET, 0x80 }; | |
90 | static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; | |
91 | static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; | |
92 | static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 }; | |
93 | static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 }; | |
94 | static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f }; | |
95 | static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d }; | |
96 | static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 }; | |
97 | struct saa7134_dev *dev= fe->dvb->priv; | |
98 | ||
99 | printk("%s: %s called\n",dev->name,__FUNCTION__); | |
100 | ||
101 | mt352_write(fe, clock_config, sizeof(clock_config)); | |
102 | udelay(200); | |
103 | mt352_write(fe, reset, sizeof(reset)); | |
104 | mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); | |
105 | mt352_write(fe, agc_cfg, sizeof(agc_cfg)); | |
106 | mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); | |
107 | mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); | |
108 | ||
109 | mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg)); | |
110 | mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg)); | |
111 | mt352_write(fe, irq_cfg, sizeof(irq_cfg)); | |
112 | return 0; | |
113 | } | |
114 | ||
115 | static int mt352_pinnacle_pll_set(struct dvb_frontend* fe, | |
116 | struct dvb_frontend_parameters* params, | |
117 | u8* pllbuf) | |
118 | { | |
119 | static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; | |
120 | static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE; | |
121 | struct saa7134_dev *dev = fe->dvb->priv; | |
122 | struct v4l2_frequency f; | |
123 | ||
124 | /* set frequency (mt2050) */ | |
125 | f.tuner = 0; | |
126 | f.type = V4L2_TUNER_DIGITAL_TV; | |
127 | f.frequency = params->frequency / 1000 * 16 / 1000; | |
128 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); | |
129 | saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f); | |
130 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off); | |
131 | ||
132 | pinnacle_antenna_pwr(dev, antenna_pwr); | |
133 | ||
134 | /* mt352 setup */ | |
135 | mt352_pinnacle_init(fe); | |
136 | pllbuf[0] = 0xc2; | |
137 | pllbuf[1] = 0x00; | |
138 | pllbuf[2] = 0x00; | |
139 | pllbuf[3] = 0x80; | |
140 | pllbuf[4] = 0x00; | |
141 | return 0; | |
142 | } | |
143 | ||
144 | static struct mt352_config pinnacle_300i = { | |
145 | .demod_address = 0x3c >> 1, | |
146 | .adc_clock = 20333, | |
147 | .if2 = 36150, | |
148 | .no_tuner = 1, | |
149 | .demod_init = mt352_pinnacle_init, | |
150 | .pll_set = mt352_pinnacle_pll_set, | |
151 | }; | |
86ddd96f | 152 | #endif |
1da177e4 LT |
153 | |
154 | /* ------------------------------------------------------------------ */ | |
155 | ||
29780bb7 | 156 | #ifdef HAVE_TDA1004X |
1da177e4 | 157 | |
2cf36ac4 | 158 | static int philips_tda6651_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
1da177e4 LT |
159 | { |
160 | struct saa7134_dev *dev = fe->dvb->priv; | |
86ddd96f | 161 | u8 tuner_buf[4]; |
2cf36ac4 | 162 | struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tuner_buf,.len = |
86ddd96f MCC |
163 | sizeof(tuner_buf) }; |
164 | int tuner_frequency = 0; | |
165 | u8 band, cp, filter; | |
166 | ||
167 | /* determine charge pump */ | |
168 | tuner_frequency = params->frequency + 36166000; | |
169 | if (tuner_frequency < 87000000) | |
170 | return -EINVAL; | |
171 | else if (tuner_frequency < 130000000) | |
172 | cp = 3; | |
173 | else if (tuner_frequency < 160000000) | |
174 | cp = 5; | |
175 | else if (tuner_frequency < 200000000) | |
176 | cp = 6; | |
177 | else if (tuner_frequency < 290000000) | |
178 | cp = 3; | |
179 | else if (tuner_frequency < 420000000) | |
180 | cp = 5; | |
181 | else if (tuner_frequency < 480000000) | |
182 | cp = 6; | |
183 | else if (tuner_frequency < 620000000) | |
184 | cp = 3; | |
185 | else if (tuner_frequency < 830000000) | |
186 | cp = 5; | |
187 | else if (tuner_frequency < 895000000) | |
188 | cp = 7; | |
189 | else | |
190 | return -EINVAL; | |
191 | ||
192 | /* determine band */ | |
193 | if (params->frequency < 49000000) | |
194 | return -EINVAL; | |
195 | else if (params->frequency < 161000000) | |
196 | band = 1; | |
197 | else if (params->frequency < 444000000) | |
198 | band = 2; | |
199 | else if (params->frequency < 861000000) | |
200 | band = 4; | |
201 | else | |
202 | return -EINVAL; | |
203 | ||
204 | /* setup PLL filter */ | |
205 | switch (params->u.ofdm.bandwidth) { | |
206 | case BANDWIDTH_6_MHZ: | |
207 | filter = 0; | |
208 | break; | |
209 | ||
210 | case BANDWIDTH_7_MHZ: | |
211 | filter = 0; | |
212 | break; | |
213 | ||
214 | case BANDWIDTH_8_MHZ: | |
215 | filter = 1; | |
216 | break; | |
1da177e4 | 217 | |
86ddd96f MCC |
218 | default: |
219 | return -EINVAL; | |
220 | } | |
221 | ||
222 | /* calculate divisor | |
223 | * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) | |
1da177e4 | 224 | */ |
86ddd96f MCC |
225 | tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000; |
226 | ||
227 | /* setup tuner buffer */ | |
228 | tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; | |
229 | tuner_buf[1] = tuner_frequency & 0xff; | |
230 | tuner_buf[2] = 0xca; | |
231 | tuner_buf[3] = (cp << 5) | (filter << 3) | band; | |
232 | ||
233 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) | |
234 | return -EIO; | |
2cf36ac4 HH |
235 | msleep(1); |
236 | return 0; | |
237 | } | |
238 | ||
239 | static int philips_tda6651_pll_init(u8 addr, struct dvb_frontend *fe) | |
240 | { | |
241 | struct saa7134_dev *dev = fe->dvb->priv; | |
242 | static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; | |
243 | struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; | |
86ddd96f | 244 | |
2cf36ac4 HH |
245 | /* setup PLL configuration */ |
246 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) | |
247 | return -EIO; | |
86ddd96f | 248 | msleep(1); |
2cf36ac4 | 249 | |
1da177e4 LT |
250 | return 0; |
251 | } | |
252 | ||
2cf36ac4 HH |
253 | /* ------------------------------------------------------------------ */ |
254 | ||
255 | static int philips_tu1216_pll_60_init(struct dvb_frontend *fe) | |
256 | { | |
257 | return philips_tda6651_pll_init(0x60, fe); | |
258 | } | |
259 | ||
260 | static int philips_tu1216_pll_60_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
261 | { | |
262 | return philips_tda6651_pll_set(0x60, fe, params); | |
263 | } | |
264 | ||
86ddd96f MCC |
265 | static int philips_tu1216_request_firmware(struct dvb_frontend *fe, |
266 | const struct firmware **fw, char *name) | |
1da177e4 LT |
267 | { |
268 | struct saa7134_dev *dev = fe->dvb->priv; | |
269 | return request_firmware(fw, name, &dev->pci->dev); | |
270 | } | |
271 | ||
2cf36ac4 | 272 | static struct tda1004x_config philips_tu1216_60_config = { |
86ddd96f MCC |
273 | |
274 | .demod_address = 0x8, | |
275 | .invert = 1, | |
2cf36ac4 | 276 | .invert_oclk = 0, |
86ddd96f MCC |
277 | .xtal_freq = TDA10046_XTAL_4M, |
278 | .agc_config = TDA10046_AGC_DEFAULT, | |
279 | .if_freq = TDA10046_FREQ_3617, | |
2cf36ac4 HH |
280 | .pll_init = philips_tu1216_pll_60_init, |
281 | .pll_set = philips_tu1216_pll_60_set, | |
86ddd96f MCC |
282 | .pll_sleep = NULL, |
283 | .request_firmware = philips_tu1216_request_firmware, | |
284 | }; | |
285 | ||
286 | /* ------------------------------------------------------------------ */ | |
287 | ||
2cf36ac4 HH |
288 | static int philips_tu1216_pll_61_init(struct dvb_frontend *fe) |
289 | { | |
290 | return philips_tda6651_pll_init(0x61, fe); | |
291 | } | |
292 | ||
293 | static int philips_tu1216_pll_61_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
294 | { | |
295 | return philips_tda6651_pll_set(0x61, fe, params); | |
296 | } | |
297 | ||
298 | static struct tda1004x_config philips_tu1216_61_config = { | |
299 | ||
300 | .demod_address = 0x8, | |
301 | .invert = 1, | |
302 | .invert_oclk = 0, | |
303 | .xtal_freq = TDA10046_XTAL_4M, | |
304 | .agc_config = TDA10046_AGC_DEFAULT, | |
305 | .if_freq = TDA10046_FREQ_3617, | |
306 | .pll_init = philips_tu1216_pll_61_init, | |
307 | .pll_set = philips_tu1216_pll_61_set, | |
308 | .pll_sleep = NULL, | |
309 | .request_firmware = philips_tu1216_request_firmware, | |
310 | }; | |
311 | ||
312 | /* ------------------------------------------------------------------ */ | |
313 | ||
314 | static int philips_europa_pll_init(struct dvb_frontend *fe) | |
315 | { | |
316 | struct saa7134_dev *dev = fe->dvb->priv; | |
317 | static u8 msg[] = { 0x0b, 0xf5, 0x86, 0xab }; | |
318 | struct i2c_msg init_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; | |
319 | ||
320 | /* setup PLL configuration */ | |
321 | if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) | |
322 | return -EIO; | |
323 | msleep(1); | |
324 | ||
325 | /* switch the board to dvb mode */ | |
326 | init_msg.addr = 0x43; | |
327 | init_msg.len = 0x02; | |
328 | msg[0] = 0x00; | |
329 | msg[1] = 0x40; | |
330 | if (i2c_transfer(&dev->i2c_adap, &init_msg, 1) != 1) | |
331 | return -EIO; | |
332 | ||
333 | return 0; | |
334 | } | |
335 | ||
336 | static int philips_td1316_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
337 | { | |
338 | return philips_tda6651_pll_set(0x61, fe, params); | |
339 | } | |
340 | ||
341 | static void philips_europa_analog(struct dvb_frontend *fe) | |
342 | { | |
343 | struct saa7134_dev *dev = fe->dvb->priv; | |
344 | /* this message actually turns the tuner back to analog mode */ | |
345 | static u8 msg[] = { 0x0b, 0xdc, 0x86, 0xa4 }; | |
346 | struct i2c_msg analog_msg = {.addr = 0x61,.flags = 0,.buf = msg,.len = sizeof(msg) }; | |
347 | ||
348 | i2c_transfer(&dev->i2c_adap, &analog_msg, 1); | |
349 | msleep(1); | |
350 | ||
351 | /* switch the board to analog mode */ | |
352 | analog_msg.addr = 0x43; | |
353 | analog_msg.len = 0x02; | |
354 | msg[0] = 0x00; | |
355 | msg[1] = 0x14; | |
356 | i2c_transfer(&dev->i2c_adap, &analog_msg, 1); | |
357 | } | |
358 | ||
359 | static struct tda1004x_config philips_europa_config = { | |
360 | ||
361 | .demod_address = 0x8, | |
362 | .invert = 0, | |
363 | .invert_oclk = 0, | |
364 | .xtal_freq = TDA10046_XTAL_4M, | |
365 | .agc_config = TDA10046_AGC_IFO_AUTO_POS, | |
366 | .if_freq = TDA10046_FREQ_052, | |
367 | .pll_init = philips_europa_pll_init, | |
368 | .pll_set = philips_td1316_pll_set, | |
369 | .pll_sleep = philips_europa_analog, | |
370 | .request_firmware = NULL, | |
371 | }; | |
372 | ||
373 | /* ------------------------------------------------------------------ */ | |
86ddd96f MCC |
374 | |
375 | static int philips_fmd1216_pll_init(struct dvb_frontend *fe) | |
376 | { | |
377 | struct saa7134_dev *dev = fe->dvb->priv; | |
378 | /* this message is to set up ATC and ALC */ | |
379 | static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 }; | |
380 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; | |
381 | ||
382 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) | |
383 | return -EIO; | |
384 | msleep(1); | |
385 | ||
386 | return 0; | |
387 | } | |
388 | ||
389 | static void philips_fmd1216_analog(struct dvb_frontend *fe) | |
390 | { | |
391 | struct saa7134_dev *dev = fe->dvb->priv; | |
392 | /* this message actually turns the tuner back to analog mode */ | |
393 | static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 }; | |
394 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; | |
395 | ||
396 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); | |
397 | msleep(1); | |
398 | fmd1216_init[2] = 0x86; | |
399 | fmd1216_init[3] = 0x54; | |
400 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); | |
401 | msleep(1); | |
402 | } | |
403 | ||
404 | static int philips_fmd1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
405 | { | |
406 | struct saa7134_dev *dev = fe->dvb->priv; | |
407 | u8 tuner_buf[4]; | |
408 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len = | |
409 | sizeof(tuner_buf) }; | |
410 | int tuner_frequency = 0; | |
411 | int divider = 0; | |
412 | u8 band, mode, cp; | |
413 | ||
414 | /* determine charge pump */ | |
415 | tuner_frequency = params->frequency + 36130000; | |
416 | if (tuner_frequency < 87000000) | |
417 | return -EINVAL; | |
418 | /* low band */ | |
419 | else if (tuner_frequency < 180000000) { | |
420 | band = 1; | |
421 | mode = 7; | |
422 | cp = 0; | |
423 | } else if (tuner_frequency < 195000000) { | |
424 | band = 1; | |
425 | mode = 6; | |
426 | cp = 1; | |
427 | /* mid band */ | |
428 | } else if (tuner_frequency < 366000000) { | |
429 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { | |
430 | band = 10; | |
431 | } else { | |
432 | band = 2; | |
433 | } | |
434 | mode = 7; | |
435 | cp = 0; | |
436 | } else if (tuner_frequency < 478000000) { | |
437 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { | |
438 | band = 10; | |
439 | } else { | |
440 | band = 2; | |
441 | } | |
442 | mode = 6; | |
443 | cp = 1; | |
444 | /* high band */ | |
445 | } else if (tuner_frequency < 662000000) { | |
446 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { | |
447 | band = 12; | |
448 | } else { | |
449 | band = 4; | |
450 | } | |
451 | mode = 7; | |
452 | cp = 0; | |
453 | } else if (tuner_frequency < 840000000) { | |
454 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { | |
455 | band = 12; | |
456 | } else { | |
457 | band = 4; | |
458 | } | |
459 | mode = 6; | |
460 | cp = 1; | |
461 | } else { | |
462 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { | |
463 | band = 12; | |
464 | } else { | |
465 | band = 4; | |
466 | } | |
467 | mode = 7; | |
468 | cp = 1; | |
469 | ||
470 | } | |
471 | /* calculate divisor */ | |
472 | /* ((36166000 + Finput) / 166666) rounded! */ | |
473 | divider = (tuner_frequency + 83333) / 166667; | |
474 | ||
475 | /* setup tuner buffer */ | |
476 | tuner_buf[0] = (divider >> 8) & 0x7f; | |
477 | tuner_buf[1] = divider & 0xff; | |
478 | tuner_buf[2] = 0x80 | (cp << 6) | (mode << 3) | 4; | |
479 | tuner_buf[3] = 0x40 | band; | |
480 | ||
481 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) | |
482 | return -EIO; | |
483 | return 0; | |
484 | } | |
485 | ||
408b664a | 486 | static struct tda1004x_config medion_cardbus = { |
86ddd96f MCC |
487 | .demod_address = 0x08, |
488 | .invert = 1, | |
489 | .invert_oclk = 0, | |
490 | .xtal_freq = TDA10046_XTAL_16M, | |
491 | .agc_config = TDA10046_AGC_IFO_AUTO_NEG, | |
492 | .if_freq = TDA10046_FREQ_3613, | |
493 | .pll_init = philips_fmd1216_pll_init, | |
494 | .pll_set = philips_fmd1216_pll_set, | |
495 | .pll_sleep = philips_fmd1216_analog, | |
496 | .request_firmware = NULL, | |
497 | }; | |
498 | ||
499 | /* ------------------------------------------------------------------ */ | |
500 | ||
501 | struct tda827x_data { | |
502 | u32 lomax; | |
503 | u8 spd; | |
504 | u8 bs; | |
505 | u8 bp; | |
506 | u8 cp; | |
507 | u8 gc3; | |
508 | u8 div1p5; | |
509 | }; | |
510 | ||
511 | static struct tda827x_data tda827x_dvbt[] = { | |
512 | { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, | |
513 | { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, | |
514 | { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, | |
515 | { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, | |
516 | { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
517 | { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
518 | { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
519 | { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
520 | { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
521 | { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
522 | { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
523 | { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, | |
524 | { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
525 | { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
526 | { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
527 | { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
528 | { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
529 | { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
530 | { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
531 | { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
532 | { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
533 | { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, | |
534 | { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, | |
535 | { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, | |
536 | { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, | |
537 | { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, | |
538 | { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, | |
539 | { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, | |
540 | { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} | |
541 | }; | |
542 | ||
543 | static int philips_tda827x_pll_init(struct dvb_frontend *fe) | |
544 | { | |
545 | return 0; | |
546 | } | |
547 | ||
548 | static int philips_tda827x_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
549 | { | |
550 | struct saa7134_dev *dev = fe->dvb->priv; | |
551 | u8 tuner_buf[14]; | |
552 | ||
553 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf, | |
f2421ca3 | 554 | .len = sizeof(tuner_buf) }; |
86ddd96f MCC |
555 | int i, tuner_freq, if_freq; |
556 | u32 N; | |
557 | switch (params->u.ofdm.bandwidth) { | |
558 | case BANDWIDTH_6_MHZ: | |
559 | if_freq = 4000000; | |
560 | break; | |
561 | case BANDWIDTH_7_MHZ: | |
562 | if_freq = 4500000; | |
563 | break; | |
564 | default: /* 8 MHz or Auto */ | |
565 | if_freq = 5000000; | |
566 | break; | |
567 | } | |
568 | tuner_freq = params->frequency + if_freq; | |
569 | ||
570 | i = 0; | |
571 | while (tda827x_dvbt[i].lomax < tuner_freq) { | |
572 | if(tda827x_dvbt[i + 1].lomax == 0) | |
573 | break; | |
574 | i++; | |
575 | } | |
576 | ||
577 | N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2); | |
578 | tuner_buf[0] = 0; | |
579 | tuner_buf[1] = (N>>8) | 0x40; | |
580 | tuner_buf[2] = N & 0xff; | |
581 | tuner_buf[3] = 0; | |
582 | tuner_buf[4] = 0x52; | |
583 | tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) + | |
584 | (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp; | |
585 | tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f; | |
586 | tuner_buf[7] = 0xbf; | |
587 | tuner_buf[8] = 0x2a; | |
588 | tuner_buf[9] = 0x05; | |
589 | tuner_buf[10] = 0xff; | |
590 | tuner_buf[11] = 0x00; | |
591 | tuner_buf[12] = 0x00; | |
592 | tuner_buf[13] = 0x40; | |
593 | ||
594 | tuner_msg.len = 14; | |
595 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) | |
596 | return -EIO; | |
597 | ||
598 | msleep(500); | |
599 | /* correct CP value */ | |
600 | tuner_buf[0] = 0x30; | |
601 | tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp; | |
602 | tuner_msg.len = 2; | |
603 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); | |
604 | ||
605 | return 0; | |
606 | } | |
607 | ||
608 | static void philips_tda827x_pll_sleep(struct dvb_frontend *fe) | |
609 | { | |
610 | struct saa7134_dev *dev = fe->dvb->priv; | |
611 | static u8 tda827x_sleep[] = { 0x30, 0xd0}; | |
612 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep, | |
f2421ca3 | 613 | .len = sizeof(tda827x_sleep) }; |
86ddd96f MCC |
614 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
615 | } | |
616 | ||
617 | static struct tda1004x_config tda827x_lifeview_config = { | |
618 | .demod_address = 0x08, | |
619 | .invert = 1, | |
620 | .invert_oclk = 0, | |
621 | .xtal_freq = TDA10046_XTAL_16M, | |
622 | .agc_config = TDA10046_AGC_TDA827X, | |
623 | .if_freq = TDA10046_FREQ_045, | |
624 | .pll_init = philips_tda827x_pll_init, | |
625 | .pll_set = philips_tda827x_pll_set, | |
626 | .pll_sleep = philips_tda827x_pll_sleep, | |
627 | .request_firmware = NULL, | |
1da177e4 | 628 | }; |
90e9df7f HH |
629 | |
630 | /* ------------------------------------------------------------------ */ | |
631 | ||
632 | struct tda827xa_data { | |
633 | u32 lomax; | |
634 | u8 svco; | |
635 | u8 spd; | |
636 | u8 scr; | |
637 | u8 sbs; | |
638 | u8 gc3; | |
639 | }; | |
640 | ||
641 | static struct tda827xa_data tda827xa_dvbt[] = { | |
642 | { .lomax = 56875000, .svco = 3, .spd = 4, .scr = 0, .sbs = 0, .gc3 = 1}, | |
643 | { .lomax = 67250000, .svco = 0, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, | |
644 | { .lomax = 81250000, .svco = 1, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, | |
645 | { .lomax = 97500000, .svco = 2, .spd = 3, .scr = 0, .sbs = 0, .gc3 = 1}, | |
646 | { .lomax = 113750000, .svco = 3, .spd = 3, .scr = 0, .sbs = 1, .gc3 = 1}, | |
647 | { .lomax = 134500000, .svco = 0, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, | |
648 | { .lomax = 154000000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, | |
649 | { .lomax = 162500000, .svco = 1, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, | |
650 | { .lomax = 183000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 1, .gc3 = 1}, | |
651 | { .lomax = 195000000, .svco = 2, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, | |
652 | { .lomax = 227500000, .svco = 3, .spd = 2, .scr = 0, .sbs = 2, .gc3 = 1}, | |
653 | { .lomax = 269000000, .svco = 0, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, | |
654 | { .lomax = 290000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 2, .gc3 = 1}, | |
655 | { .lomax = 325000000, .svco = 1, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, | |
656 | { .lomax = 390000000, .svco = 2, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, | |
657 | { .lomax = 455000000, .svco = 3, .spd = 1, .scr = 0, .sbs = 3, .gc3 = 1}, | |
658 | { .lomax = 520000000, .svco = 0, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, | |
659 | { .lomax = 538000000, .svco = 0, .spd = 0, .scr = 1, .sbs = 3, .gc3 = 1}, | |
660 | { .lomax = 550000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 3, .gc3 = 1}, | |
661 | { .lomax = 620000000, .svco = 1, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, | |
662 | { .lomax = 650000000, .svco = 1, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, | |
663 | { .lomax = 700000000, .svco = 2, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, | |
664 | { .lomax = 780000000, .svco = 2, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, | |
665 | { .lomax = 820000000, .svco = 3, .spd = 0, .scr = 0, .sbs = 4, .gc3 = 0}, | |
666 | { .lomax = 870000000, .svco = 3, .spd = 0, .scr = 1, .sbs = 4, .gc3 = 0}, | |
667 | { .lomax = 911000000, .svco = 3, .spd = 0, .scr = 2, .sbs = 4, .gc3 = 0}, | |
668 | { .lomax = 0, .svco = 0, .spd = 0, .scr = 0, .sbs = 0, .gc3 = 0}}; | |
669 | ||
670 | ||
671 | static int philips_tda827xa_pll_set(u8 addr, struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
672 | { | |
673 | struct saa7134_dev *dev = fe->dvb->priv; | |
674 | u8 tuner_buf[14]; | |
675 | unsigned char reg2[2]; | |
676 | ||
677 | struct i2c_msg msg = {.addr = addr,.flags = 0,.buf = tuner_buf}; | |
678 | int i, tuner_freq, if_freq; | |
679 | u32 N; | |
680 | ||
681 | switch (params->u.ofdm.bandwidth) { | |
682 | case BANDWIDTH_6_MHZ: | |
683 | if_freq = 4000000; | |
684 | break; | |
685 | case BANDWIDTH_7_MHZ: | |
686 | if_freq = 4500000; | |
687 | break; | |
688 | default: /* 8 MHz or Auto */ | |
689 | if_freq = 5000000; | |
690 | break; | |
691 | } | |
692 | tuner_freq = params->frequency + if_freq; | |
693 | ||
694 | i = 0; | |
695 | while (tda827xa_dvbt[i].lomax < tuner_freq) { | |
696 | if(tda827xa_dvbt[i + 1].lomax == 0) | |
697 | break; | |
698 | i++; | |
699 | } | |
700 | ||
701 | N = ((tuner_freq + 31250) / 62500) << tda827xa_dvbt[i].spd; | |
702 | tuner_buf[0] = 0; // subaddress | |
703 | tuner_buf[1] = N >> 8; | |
704 | tuner_buf[2] = N & 0xff; | |
705 | tuner_buf[3] = 0; | |
706 | tuner_buf[4] = 0x16; | |
707 | tuner_buf[5] = (tda827xa_dvbt[i].spd << 5) + (tda827xa_dvbt[i].svco << 3) + | |
708 | tda827xa_dvbt[i].sbs; | |
709 | tuner_buf[6] = 0x4b + (tda827xa_dvbt[i].gc3 << 4); | |
710 | tuner_buf[7] = 0x0c; | |
711 | tuner_buf[8] = 0x06; | |
712 | tuner_buf[9] = 0x24; | |
713 | tuner_buf[10] = 0xff; | |
714 | tuner_buf[11] = 0x60; | |
715 | tuner_buf[12] = 0x00; | |
716 | tuner_buf[13] = 0x39; // lpsel | |
717 | msg.len = 14; | |
718 | if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) | |
719 | return -EIO; | |
720 | ||
721 | msg.buf= reg2; | |
722 | msg.len = 2; | |
723 | reg2[0] = 0x60; | |
724 | reg2[1] = 0x3c; | |
725 | i2c_transfer(&dev->i2c_adap, &msg, 1); | |
726 | ||
727 | reg2[0] = 0xa0; | |
728 | reg2[1] = 0x40; | |
729 | i2c_transfer(&dev->i2c_adap, &msg, 1); | |
730 | ||
731 | msleep(2); | |
732 | /* correct CP value */ | |
733 | reg2[0] = 0x30; | |
734 | reg2[1] = 0x10 + tda827xa_dvbt[i].scr; | |
735 | msg.len = 2; | |
736 | i2c_transfer(&dev->i2c_adap, &msg, 1); | |
737 | ||
738 | msleep(550); | |
739 | reg2[0] = 0x50; | |
740 | reg2[1] = 0x4f + (tda827xa_dvbt[i].gc3 << 4); | |
741 | i2c_transfer(&dev->i2c_adap, &msg, 1); | |
742 | ||
743 | return 0; | |
744 | ||
745 | } | |
746 | ||
747 | static void philips_tda827xa_pll_sleep(u8 addr, struct dvb_frontend *fe) | |
748 | { | |
749 | struct saa7134_dev *dev = fe->dvb->priv; | |
750 | static u8 tda827xa_sleep[] = { 0x30, 0x90}; | |
751 | struct i2c_msg tuner_msg = {.addr = addr,.flags = 0,.buf = tda827xa_sleep, | |
c3d93192 | 752 | .len = sizeof(tda827xa_sleep) }; |
90e9df7f HH |
753 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
754 | ||
755 | } | |
756 | ||
757 | /* ------------------------------------------------------------------ */ | |
758 | ||
759 | static int philips_tiger_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | |
760 | { | |
761 | int ret; | |
762 | struct saa7134_dev *dev = fe->dvb->priv; | |
763 | static u8 tda8290_close[] = { 0x21, 0xc0}; | |
764 | static u8 tda8290_open[] = { 0x21, 0x80}; | |
765 | struct i2c_msg tda8290_msg = {.addr = 0x4b,.flags = 0, .len = 2}; | |
766 | /* close tda8290 i2c bridge */ | |
767 | tda8290_msg.buf = tda8290_close; | |
768 | ret = i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); | |
769 | if (ret != 1) | |
770 | return -EIO; | |
771 | msleep(20); | |
772 | ret = philips_tda827xa_pll_set(0x61, fe, params); | |
773 | if (ret != 0) | |
774 | return ret; | |
775 | /* open tda8290 i2c bridge */ | |
776 | tda8290_msg.buf = tda8290_open; | |
777 | i2c_transfer(&dev->i2c_adap, &tda8290_msg, 1); | |
778 | return ret; | |
779 | }; | |
780 | ||
781 | static int philips_tiger_dvb_mode(struct dvb_frontend *fe) | |
782 | { | |
783 | struct saa7134_dev *dev = fe->dvb->priv; | |
784 | static u8 data[] = { 0x3c, 0x33, 0x6a}; | |
785 | struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; | |
786 | ||
787 | if (i2c_transfer(&dev->i2c_adap, &msg, 1) != 1) | |
788 | return -EIO; | |
789 | return 0; | |
790 | } | |
791 | ||
792 | static void philips_tiger_analog_mode(struct dvb_frontend *fe) | |
793 | { | |
794 | struct saa7134_dev *dev = fe->dvb->priv; | |
795 | static u8 data[] = { 0x3c, 0x33, 0x68}; | |
796 | struct i2c_msg msg = {.addr=0x08, .flags=0, .buf=data, .len = sizeof(data)}; | |
797 | ||
798 | i2c_transfer(&dev->i2c_adap, &msg, 1); | |
799 | philips_tda827xa_pll_sleep( 0x61, fe); | |
800 | } | |
801 | ||
802 | static struct tda1004x_config philips_tiger_config = { | |
803 | .demod_address = 0x08, | |
804 | .invert = 1, | |
805 | .invert_oclk = 0, | |
806 | .xtal_freq = TDA10046_XTAL_16M, | |
807 | .agc_config = TDA10046_AGC_TDA827X, | |
808 | .if_freq = TDA10046_FREQ_045, | |
809 | .pll_init = philips_tiger_dvb_mode, | |
810 | .pll_set = philips_tiger_pll_set, | |
811 | .pll_sleep = philips_tiger_analog_mode, | |
812 | .request_firmware = NULL, | |
813 | }; | |
814 | ||
86ddd96f | 815 | #endif |
1da177e4 | 816 | |
90e9df7f HH |
817 | /* ------------------------------------------------------------------ */ |
818 | ||
3b64e8e2 MK |
819 | #ifdef HAVE_NXT200X |
820 | static struct nxt200x_config avertvhda180 = { | |
821 | .demod_address = 0x0a, | |
822 | .pll_address = 0x61, | |
823 | .pll_desc = &dvb_pll_tdhu2, | |
824 | }; | |
825 | #endif | |
826 | ||
1da177e4 LT |
827 | /* ------------------------------------------------------------------ */ |
828 | ||
829 | static int dvb_init(struct saa7134_dev *dev) | |
830 | { | |
831 | /* init struct videobuf_dvb */ | |
832 | dev->ts.nr_bufs = 32; | |
833 | dev->ts.nr_packets = 32*4; | |
834 | dev->dvb.name = dev->name; | |
835 | videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops, | |
836 | dev->pci, &dev->slock, | |
837 | V4L2_BUF_TYPE_VIDEO_CAPTURE, | |
838 | V4L2_FIELD_ALTERNATE, | |
839 | sizeof(struct saa7134_buf), | |
840 | dev); | |
841 | ||
842 | switch (dev->board) { | |
29780bb7 | 843 | #ifdef HAVE_MT352 |
1da177e4 LT |
844 | case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: |
845 | printk("%s: pinnacle 300i dvb setup\n",dev->name); | |
846 | dev->dvb.frontend = mt352_attach(&pinnacle_300i, | |
847 | &dev->i2c_adap); | |
848 | break; | |
86ddd96f | 849 | #endif |
29780bb7 | 850 | #ifdef HAVE_TDA1004X |
1da177e4 LT |
851 | case SAA7134_BOARD_MD7134: |
852 | dev->dvb.frontend = tda10046_attach(&medion_cardbus, | |
853 | &dev->i2c_adap); | |
1da177e4 | 854 | break; |
86ddd96f | 855 | case SAA7134_BOARD_PHILIPS_TOUGH: |
2cf36ac4 | 856 | dev->dvb.frontend = tda10046_attach(&philips_tu1216_60_config, |
86ddd96f MCC |
857 | &dev->i2c_adap); |
858 | break; | |
859 | case SAA7134_BOARD_FLYDVBTDUO: | |
860 | dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, | |
861 | &dev->i2c_adap); | |
862 | break; | |
863 | case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS: | |
864 | dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, | |
865 | &dev->i2c_adap); | |
866 | break; | |
2cf36ac4 HH |
867 | case SAA7134_BOARD_PHILIPS_EUROPA: |
868 | dev->dvb.frontend = tda10046_attach(&philips_europa_config, | |
869 | &dev->i2c_adap); | |
870 | break; | |
871 | case SAA7134_BOARD_VIDEOMATE_DVBT_300: | |
872 | dev->dvb.frontend = tda10046_attach(&philips_europa_config, | |
873 | &dev->i2c_adap); | |
874 | break; | |
875 | case SAA7134_BOARD_VIDEOMATE_DVBT_200: | |
876 | dev->dvb.frontend = tda10046_attach(&philips_tu1216_61_config, | |
877 | &dev->i2c_adap); | |
878 | break; | |
90e9df7f HH |
879 | case SAA7134_BOARD_PHILIPS_TIGER: |
880 | dev->dvb.frontend = tda10046_attach(&philips_tiger_config, | |
881 | &dev->i2c_adap); | |
882 | break; | |
3b64e8e2 MK |
883 | #endif |
884 | #ifdef HAVE_NXT200X | |
885 | case SAA7134_BOARD_AVERMEDIA_AVERTVHD_A180: | |
886 | dev->dvb.frontend = nxt200x_attach(&avertvhda180, &dev->i2c_adap); | |
887 | break; | |
86ddd96f | 888 | #endif |
1da177e4 LT |
889 | default: |
890 | printk("%s: Huh? unknown DVB card?\n",dev->name); | |
891 | break; | |
892 | } | |
893 | ||
894 | if (NULL == dev->dvb.frontend) { | |
895 | printk("%s: frontend initialization failed\n",dev->name); | |
896 | return -1; | |
897 | } | |
898 | ||
899 | /* register everything else */ | |
900 | return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev); | |
901 | } | |
902 | ||
903 | static int dvb_fini(struct saa7134_dev *dev) | |
904 | { | |
905 | static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; | |
906 | ||
1da177e4 LT |
907 | switch (dev->board) { |
908 | case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: | |
909 | /* otherwise we don't detect the tuner on next insmod */ | |
910 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); | |
911 | break; | |
912 | }; | |
913 | videobuf_dvb_unregister(&dev->dvb); | |
914 | return 0; | |
915 | } | |
916 | ||
917 | static struct saa7134_mpeg_ops dvb_ops = { | |
918 | .type = SAA7134_MPEG_DVB, | |
919 | .init = dvb_init, | |
920 | .fini = dvb_fini, | |
921 | }; | |
922 | ||
923 | static int __init dvb_register(void) | |
924 | { | |
925 | return saa7134_ts_register(&dvb_ops); | |
926 | } | |
927 | ||
928 | static void __exit dvb_unregister(void) | |
929 | { | |
930 | saa7134_ts_unregister(&dvb_ops); | |
931 | } | |
932 | ||
933 | module_init(dvb_register); | |
934 | module_exit(dvb_unregister); | |
935 | ||
936 | /* ------------------------------------------------------------------ */ | |
937 | /* | |
938 | * Local variables: | |
939 | * c-basic-offset: 8 | |
940 | * End: | |
941 | */ |