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1da177e4 LT |
1 | /* |
2 | * budget.c: driver for the SAA7146 based Budget DVB cards | |
3 | * | |
4 | * Compiled from various sources by Michael Hunold <michael@mihu.de> | |
5 | * | |
6 | * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de> | |
7 | * | |
8 | * Copyright (C) 1999-2002 Ralph Metzler | |
9 | * & Marcus Metzler for convergence integrated media GmbH | |
10 | * | |
11 | * 26feb2004 Support for FS Activy Card (Grundig tuner) by | |
12 | * Michael Dreher <michael@5dot1.de>, | |
13 | * Oliver Endriss <o.endriss@gmx.de> and | |
14 | * Andreas 'randy' Weinberger | |
15 | * | |
16 | * This program is free software; you can redistribute it and/or | |
17 | * modify it under the terms of the GNU General Public License | |
18 | * as published by the Free Software Foundation; either version 2 | |
19 | * of the License, or (at your option) any later version. | |
20 | * | |
21 | * | |
22 | * This program is distributed in the hope that it will be useful, | |
23 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
24 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
25 | * GNU General Public License for more details. | |
26 | * | |
27 | * | |
28 | * You should have received a copy of the GNU General Public License | |
29 | * along with this program; if not, write to the Free Software | |
30 | * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
31 | * Or, point your browser to http://www.gnu.org/copyleft/gpl.html | |
32 | * | |
33 | * | |
34 | * the project's page is at http://www.linuxtv.org/dvb/ | |
35 | */ | |
36 | ||
37 | #include "budget.h" | |
38 | #include "stv0299.h" | |
39 | #include "ves1x93.h" | |
40 | #include "ves1820.h" | |
41 | #include "l64781.h" | |
42 | #include "tda8083.h" | |
96bf2f2b | 43 | #include "s5h1420.h" |
2f27bdce | 44 | #include "lnbp21.h" |
265366e8 | 45 | #include "bsru6.h" |
1da177e4 LT |
46 | |
47 | static void Set22K (struct budget *budget, int state) | |
48 | { | |
49 | struct saa7146_dev *dev=budget->dev; | |
50 | dprintk(2, "budget: %p\n", budget); | |
51 | saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); | |
52 | } | |
53 | ||
54 | /* Diseqc functions only for TT Budget card */ | |
55 | /* taken from the Skyvision DVB driver by | |
56 | Ralph Metzler <rjkm@metzlerbros.de> */ | |
57 | ||
58 | static void DiseqcSendBit (struct budget *budget, int data) | |
59 | { | |
60 | struct saa7146_dev *dev=budget->dev; | |
61 | dprintk(2, "budget: %p\n", budget); | |
62 | ||
63 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); | |
64 | udelay(data ? 500 : 1000); | |
65 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); | |
66 | udelay(data ? 1000 : 500); | |
67 | } | |
68 | ||
69 | static void DiseqcSendByte (struct budget *budget, int data) | |
70 | { | |
71 | int i, par=1, d; | |
72 | ||
73 | dprintk(2, "budget: %p\n", budget); | |
74 | ||
75 | for (i=7; i>=0; i--) { | |
76 | d = (data>>i)&1; | |
77 | par ^= d; | |
78 | DiseqcSendBit(budget, d); | |
79 | } | |
80 | ||
81 | DiseqcSendBit(budget, par); | |
82 | } | |
83 | ||
84 | static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) | |
85 | { | |
86 | struct saa7146_dev *dev=budget->dev; | |
87 | int i; | |
88 | ||
89 | dprintk(2, "budget: %p\n", budget); | |
90 | ||
91 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); | |
92 | mdelay(16); | |
93 | ||
94 | for (i=0; i<len; i++) | |
95 | DiseqcSendByte(budget, msg[i]); | |
96 | ||
97 | mdelay(16); | |
98 | ||
99 | if (burst!=-1) { | |
100 | if (burst) | |
101 | DiseqcSendByte(budget, 0xff); | |
102 | else { | |
103 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); | |
104 | udelay(12500); | |
105 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); | |
106 | } | |
107 | msleep(20); | |
108 | } | |
109 | ||
110 | return 0; | |
111 | } | |
112 | ||
113 | /* | |
114 | * Routines for the Fujitsu Siemens Activy budget card | |
115 | * 22 kHz tone and DiSEqC are handled by the frontend. | |
116 | * Voltage must be set here. | |
f49cc15b | 117 | * GPIO 1: LNBP EN, GPIO 2: LNBP VSEL |
1da177e4 LT |
118 | */ |
119 | static int SetVoltage_Activy (struct budget *budget, fe_sec_voltage_t voltage) | |
120 | { | |
121 | struct saa7146_dev *dev=budget->dev; | |
122 | ||
123 | dprintk(2, "budget: %p\n", budget); | |
124 | ||
125 | switch (voltage) { | |
126 | case SEC_VOLTAGE_13: | |
f49cc15b | 127 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); |
1da177e4 LT |
128 | saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO); |
129 | break; | |
130 | case SEC_VOLTAGE_18: | |
f49cc15b | 131 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI); |
1da177e4 LT |
132 | saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); |
133 | break; | |
f49cc15b OE |
134 | case SEC_VOLTAGE_OFF: |
135 | saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO); | |
136 | break; | |
1da177e4 LT |
137 | default: |
138 | return -EINVAL; | |
139 | } | |
140 | ||
141 | return 0; | |
142 | } | |
143 | ||
144 | static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) | |
145 | { | |
146 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
147 | ||
148 | return SetVoltage_Activy (budget, voltage); | |
149 | } | |
150 | ||
151 | static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) | |
152 | { | |
153 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
154 | ||
155 | switch (tone) { | |
156 | case SEC_TONE_ON: | |
157 | Set22K (budget, 1); | |
158 | break; | |
159 | ||
160 | case SEC_TONE_OFF: | |
161 | Set22K (budget, 0); | |
162 | break; | |
163 | ||
164 | default: | |
165 | return -EINVAL; | |
166 | } | |
167 | ||
168 | return 0; | |
169 | } | |
170 | ||
171 | static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) | |
172 | { | |
173 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
174 | ||
175 | SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); | |
176 | ||
177 | return 0; | |
178 | } | |
179 | ||
180 | static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) | |
181 | { | |
182 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
183 | ||
184 | SendDiSEqCMsg (budget, 0, NULL, minicmd); | |
185 | ||
186 | return 0; | |
187 | } | |
188 | ||
189 | static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | |
190 | { | |
191 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
192 | u8 pwr = 0; | |
193 | u8 buf[4]; | |
194 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; | |
195 | u32 div = (params->frequency + 479500) / 125; | |
196 | ||
197 | if (params->frequency > 2000000) pwr = 3; | |
198 | else if (params->frequency > 1800000) pwr = 2; | |
199 | else if (params->frequency > 1600000) pwr = 1; | |
200 | else if (params->frequency > 1200000) pwr = 0; | |
201 | else if (params->frequency >= 1100000) pwr = 1; | |
202 | else pwr = 2; | |
203 | ||
204 | buf[0] = (div >> 8) & 0x7f; | |
205 | buf[1] = div & 0xff; | |
206 | buf[2] = ((div & 0x18000) >> 10) | 0x95; | |
207 | buf[3] = (pwr << 6) | 0x30; | |
208 | ||
9101e622 | 209 | // NOTE: since we're using a prescaler of 2, we set the |
1da177e4 LT |
210 | // divisor frequency to 62.5kHz and divide by 125 above |
211 | ||
212 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; | |
213 | return 0; | |
214 | } | |
215 | ||
216 | static struct ves1x93_config alps_bsrv2_config = | |
217 | { | |
218 | .demod_address = 0x08, | |
219 | .xin = 90100000UL, | |
220 | .invert_pwm = 0, | |
221 | .pll_set = alps_bsrv2_pll_set, | |
222 | }; | |
223 | ||
1da177e4 LT |
224 | static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
225 | { | |
226 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
227 | u32 div; | |
228 | u8 data[4]; | |
229 | struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; | |
230 | ||
231 | div = (params->frequency + 35937500 + 31250) / 62500; | |
232 | ||
233 | data[0] = (div >> 8) & 0x7f; | |
234 | data[1] = div & 0xff; | |
235 | data[2] = 0x85 | ((div >> 10) & 0x60); | |
236 | data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81); | |
237 | ||
238 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; | |
239 | return 0; | |
240 | } | |
241 | ||
242 | static struct ves1820_config alps_tdbe2_config = { | |
243 | .demod_address = 0x09, | |
244 | .xin = 57840000UL, | |
245 | .invert = 1, | |
246 | .selagc = VES1820_SELAGC_SIGNAMPERR, | |
247 | .pll_set = alps_tdbe2_pll_set, | |
248 | }; | |
249 | ||
250 | static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | |
251 | { | |
252 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
253 | u32 div; | |
254 | u8 cfg, cpump, band_select; | |
255 | u8 data[4]; | |
256 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; | |
257 | ||
258 | div = (36125000 + params->frequency) / 166666; | |
259 | ||
260 | cfg = 0x88; | |
261 | ||
262 | if (params->frequency < 175000000) cpump = 2; | |
263 | else if (params->frequency < 390000000) cpump = 1; | |
264 | else if (params->frequency < 470000000) cpump = 2; | |
265 | else if (params->frequency < 750000000) cpump = 1; | |
266 | else cpump = 3; | |
267 | ||
268 | if (params->frequency < 175000000) band_select = 0x0e; | |
269 | else if (params->frequency < 470000000) band_select = 0x05; | |
270 | else band_select = 0x03; | |
271 | ||
272 | data[0] = (div >> 8) & 0x7f; | |
273 | data[1] = div & 0xff; | |
274 | data[2] = ((div >> 10) & 0x60) | cfg; | |
275 | data[3] = (cpump << 6) | band_select; | |
276 | ||
277 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; | |
278 | return 0; | |
279 | } | |
280 | ||
281 | static struct l64781_config grundig_29504_401_config = { | |
282 | .demod_address = 0x55, | |
283 | .pll_set = grundig_29504_401_pll_set, | |
284 | }; | |
285 | ||
286 | static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | |
287 | { | |
288 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
289 | u32 div; | |
290 | u8 data[4]; | |
291 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; | |
292 | ||
293 | div = params->frequency / 125; | |
294 | data[0] = (div >> 8) & 0x7f; | |
295 | data[1] = div & 0xff; | |
296 | data[2] = 0x8e; | |
297 | data[3] = 0x00; | |
298 | ||
299 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; | |
300 | return 0; | |
301 | } | |
302 | ||
303 | static struct tda8083_config grundig_29504_451_config = { | |
304 | .demod_address = 0x68, | |
305 | .pll_set = grundig_29504_451_pll_set, | |
306 | }; | |
307 | ||
96bf2f2b AQ |
308 | static int s5h1420_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u32* freqout) |
309 | { | |
310 | struct budget* budget = (struct budget*) fe->dvb->priv; | |
311 | u32 div; | |
312 | u8 data[4]; | |
313 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; | |
314 | ||
315 | div = params->frequency / 1000; | |
316 | data[0] = (div >> 8) & 0x7f; | |
317 | data[1] = div & 0xff; | |
318 | data[2] = 0xc2; | |
319 | ||
320 | if (div < 1450) | |
321 | data[3] = 0x00; | |
322 | else if (div < 1850) | |
323 | data[3] = 0x40; | |
324 | else if (div < 2000) | |
325 | data[3] = 0x80; | |
326 | else | |
327 | data[3] = 0xc0; | |
328 | ||
329 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; | |
330 | ||
331 | *freqout = div * 1000; | |
332 | return 0; | |
333 | } | |
334 | ||
335 | static struct s5h1420_config s5h1420_config = { | |
336 | .demod_address = 0x53, | |
a9d6a80b | 337 | .invert = 1, |
96bf2f2b AQ |
338 | .pll_set = s5h1420_pll_set, |
339 | }; | |
340 | ||
1da177e4 LT |
341 | static u8 read_pwm(struct budget* budget) |
342 | { | |
343 | u8 b = 0xff; | |
344 | u8 pwm; | |
345 | struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, | |
346 | { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; | |
347 | ||
9101e622 | 348 | if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) |
1da177e4 LT |
349 | pwm = 0x48; |
350 | ||
351 | return pwm; | |
352 | } | |
353 | ||
354 | static void frontend_init(struct budget *budget) | |
355 | { | |
356 | switch(budget->dev->pci->subsystem_device) { | |
357 | case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659)) | |
358 | case 0x1013: | |
359 | // try the ALPS BSRV2 first of all | |
360 | budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap); | |
361 | if (budget->dvb_frontend) { | |
362 | budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd; | |
9101e622 | 363 | budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst; |
1da177e4 LT |
364 | budget->dvb_frontend->ops->set_tone = budget_set_tone; |
365 | break; | |
366 | } | |
367 | ||
368 | // try the ALPS BSRU6 now | |
369 | budget->dvb_frontend = stv0299_attach(&alps_bsru6_config, &budget->i2c_adap); | |
370 | if (budget->dvb_frontend) { | |
371 | budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd; | |
372 | budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst; | |
373 | budget->dvb_frontend->ops->set_tone = budget_set_tone; | |
374 | break; | |
375 | } | |
376 | break; | |
377 | ||
378 | case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) | |
379 | ||
380 | budget->dvb_frontend = ves1820_attach(&alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget)); | |
381 | if (budget->dvb_frontend) break; | |
382 | break; | |
383 | ||
384 | case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060)) | |
385 | ||
386 | budget->dvb_frontend = l64781_attach(&grundig_29504_401_config, &budget->i2c_adap); | |
387 | if (budget->dvb_frontend) break; | |
388 | break; | |
389 | ||
390 | case 0x4f60: // Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/ALPS BSRU6(tsa5059)) | |
391 | budget->dvb_frontend = stv0299_attach(&alps_bsru6_config, &budget->i2c_adap); | |
392 | if (budget->dvb_frontend) { | |
393 | budget->dvb_frontend->ops->set_voltage = siemens_budget_set_voltage; | |
f49cc15b | 394 | budget->dvb_frontend->ops->dishnetwork_send_legacy_command = NULL; |
1da177e4 LT |
395 | } |
396 | break; | |
397 | ||
398 | case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522)) | |
399 | budget->dvb_frontend = tda8083_attach(&grundig_29504_451_config, &budget->i2c_adap); | |
400 | if (budget->dvb_frontend) { | |
401 | budget->dvb_frontend->ops->set_voltage = siemens_budget_set_voltage; | |
f49cc15b | 402 | budget->dvb_frontend->ops->dishnetwork_send_legacy_command = NULL; |
1da177e4 LT |
403 | } |
404 | break; | |
96bf2f2b AQ |
405 | |
406 | case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260)) | |
407 | budget->dvb_frontend = s5h1420_attach(&s5h1420_config, &budget->i2c_adap); | |
408 | if (budget->dvb_frontend) { | |
2f27bdce | 409 | if (lnbp21_init(budget->dvb_frontend, &budget->i2c_adap, 0, 0)) { |
9691bb14 MZ |
410 | printk("%s: No LNBP21 found!\n", __FUNCTION__); |
411 | goto error_out; | |
412 | } | |
96bf2f2b AQ |
413 | break; |
414 | } | |
1da177e4 LT |
415 | } |
416 | ||
417 | if (budget->dvb_frontend == NULL) { | |
418 | printk("budget: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", | |
419 | budget->dev->pci->vendor, | |
420 | budget->dev->pci->device, | |
421 | budget->dev->pci->subsystem_vendor, | |
422 | budget->dev->pci->subsystem_device); | |
423 | } else { | |
9691bb14 MZ |
424 | if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) |
425 | goto error_out; | |
1da177e4 | 426 | } |
9691bb14 MZ |
427 | return; |
428 | ||
429 | error_out: | |
430 | printk("budget: Frontend registration failed!\n"); | |
431 | if (budget->dvb_frontend->ops->release) | |
432 | budget->dvb_frontend->ops->release(budget->dvb_frontend); | |
433 | budget->dvb_frontend = NULL; | |
434 | return; | |
1da177e4 LT |
435 | } |
436 | ||
437 | static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) | |
438 | { | |
439 | struct budget *budget = NULL; | |
440 | int err; | |
441 | ||
442 | budget = kmalloc(sizeof(struct budget), GFP_KERNEL); | |
443 | if( NULL == budget ) { | |
444 | return -ENOMEM; | |
445 | } | |
446 | ||
447 | dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget); | |
448 | ||
449 | dev->ext_priv = budget; | |
450 | ||
451 | if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) { | |
452 | printk("==> failed\n"); | |
453 | kfree (budget); | |
454 | return err; | |
455 | } | |
456 | ||
fdc53a6d | 457 | budget->dvb_adapter.priv = budget; |
1da177e4 LT |
458 | frontend_init(budget); |
459 | ||
460 | return 0; | |
461 | } | |
462 | ||
463 | static int budget_detach (struct saa7146_dev* dev) | |
464 | { | |
465 | struct budget *budget = (struct budget*) dev->ext_priv; | |
466 | int err; | |
467 | ||
468 | if (budget->dvb_frontend) dvb_unregister_frontend(budget->dvb_frontend); | |
469 | ||
470 | err = ttpci_budget_deinit (budget); | |
471 | ||
472 | kfree (budget); | |
473 | dev->ext_priv = NULL; | |
474 | ||
475 | return err; | |
476 | } | |
477 | ||
478 | static struct saa7146_extension budget_extension; | |
479 | ||
480 | MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT); | |
481 | MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT); | |
482 | MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); | |
483 | MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC); | |
484 | MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY); | |
485 | MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY); | |
486 | ||
487 | static struct pci_device_id pci_tbl[] = { | |
488 | MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003), | |
489 | MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004), | |
490 | MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005), | |
491 | MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), | |
96bf2f2b | 492 | MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016), |
1da177e4 LT |
493 | MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), |
494 | MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), | |
495 | { | |
496 | .vendor = 0, | |
497 | } | |
498 | }; | |
499 | ||
500 | MODULE_DEVICE_TABLE(pci, pci_tbl); | |
501 | ||
502 | static struct saa7146_extension budget_extension = { | |
503 | .name = "budget dvb\0", | |
69459f3d | 504 | .flags = SAA7146_I2C_SHORT_DELAY, |
1da177e4 LT |
505 | |
506 | .module = THIS_MODULE, | |
507 | .pci_tbl = pci_tbl, | |
508 | .attach = budget_attach, | |
509 | .detach = budget_detach, | |
510 | ||
511 | .irq_mask = MASK_10, | |
512 | .irq_func = ttpci_budget_irq10_handler, | |
513 | }; | |
514 | ||
515 | static int __init budget_init(void) | |
516 | { | |
517 | return saa7146_register_extension(&budget_extension); | |
518 | } | |
519 | ||
520 | static void __exit budget_exit(void) | |
521 | { | |
522 | saa7146_unregister_extension(&budget_extension); | |
523 | } | |
524 | ||
525 | module_init(budget_init); | |
526 | module_exit(budget_exit); | |
527 | ||
528 | MODULE_LICENSE("GPL"); | |
529 | MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); | |
530 | MODULE_DESCRIPTION("driver for the SAA7146 based so-called " | |
531 | "budget PCI DVB cards by Siemens, Technotrend, Hauppauge"); |