2 * budget.c: driver for the SAA7146 based Budget DVB cards
4 * Compiled from various sources by Michael Hunold <michael@mihu.de>
6 * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
8 * Copyright (C) 1999-2002 Ralph Metzler
9 * & Marcus Metzler for convergence integrated media GmbH
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
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.
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.
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
34 * the project's page is at http://www.linuxtv.org/dvb/
49 static void Set22K (struct budget *budget, int state)
51 struct saa7146_dev *dev=budget->dev;
52 dprintk(2, "budget: %p\n", budget);
53 saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO));
56 /* Diseqc functions only for TT Budget card */
57 /* taken from the Skyvision DVB driver by
58 Ralph Metzler <rjkm@metzlerbros.de> */
60 static void DiseqcSendBit (struct budget *budget, int data)
62 struct saa7146_dev *dev=budget->dev;
63 dprintk(2, "budget: %p\n", budget);
65 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
66 udelay(data ? 500 : 1000);
67 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
68 udelay(data ? 1000 : 500);
71 static void DiseqcSendByte (struct budget *budget, int data)
75 dprintk(2, "budget: %p\n", budget);
77 for (i=7; i>=0; i--) {
80 DiseqcSendBit(budget, d);
83 DiseqcSendBit(budget, par);
86 static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst)
88 struct saa7146_dev *dev=budget->dev;
91 dprintk(2, "budget: %p\n", budget);
93 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
97 DiseqcSendByte(budget, msg[i]);
103 DiseqcSendByte(budget, 0xff);
105 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
107 saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
116 * Routines for the Fujitsu Siemens Activy budget card
117 * 22 kHz tone and DiSEqC are handled by the frontend.
118 * Voltage must be set here.
119 * GPIO 1: LNBP EN, GPIO 2: LNBP VSEL
121 static int SetVoltage_Activy (struct budget *budget, fe_sec_voltage_t voltage)
123 struct saa7146_dev *dev=budget->dev;
125 dprintk(2, "budget: %p\n", budget);
129 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
130 saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO);
133 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
134 saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
136 case SEC_VOLTAGE_OFF:
137 saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO);
146 static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage)
148 struct budget* budget = (struct budget*) fe->dvb->priv;
150 return SetVoltage_Activy (budget, voltage);
153 static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone)
155 struct budget* budget = (struct budget*) fe->dvb->priv;
173 static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
175 struct budget* budget = (struct budget*) fe->dvb->priv;
177 SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0);
182 static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd)
184 struct budget* budget = (struct budget*) fe->dvb->priv;
186 SendDiSEqCMsg (budget, 0, NULL, minicmd);
191 static int alps_bsrv2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
193 struct budget* budget = (struct budget*) fe->dvb->priv;
196 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
197 u32 div = (params->frequency + 479500) / 125;
199 if (params->frequency > 2000000) pwr = 3;
200 else if (params->frequency > 1800000) pwr = 2;
201 else if (params->frequency > 1600000) pwr = 1;
202 else if (params->frequency > 1200000) pwr = 0;
203 else if (params->frequency >= 1100000) pwr = 1;
206 buf[0] = (div >> 8) & 0x7f;
208 buf[2] = ((div & 0x18000) >> 10) | 0x95;
209 buf[3] = (pwr << 6) | 0x30;
211 // NOTE: since we're using a prescaler of 2, we set the
212 // divisor frequency to 62.5kHz and divide by 125 above
214 if (fe->ops.i2c_gate_ctrl)
215 fe->ops.i2c_gate_ctrl(fe, 1);
216 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
220 static struct ves1x93_config alps_bsrv2_config =
222 .demod_address = 0x08,
227 static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
229 struct budget* budget = (struct budget*) fe->dvb->priv;
232 struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
234 div = (params->frequency + 35937500 + 31250) / 62500;
236 data[0] = (div >> 8) & 0x7f;
237 data[1] = div & 0xff;
238 data[2] = 0x85 | ((div >> 10) & 0x60);
239 data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81);
241 if (fe->ops.i2c_gate_ctrl)
242 fe->ops.i2c_gate_ctrl(fe, 1);
243 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
247 static struct ves1820_config alps_tdbe2_config = {
248 .demod_address = 0x09,
251 .selagc = VES1820_SELAGC_SIGNAMPERR,
254 static int grundig_29504_401_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
256 struct budget* budget = (struct budget*) fe->dvb->priv;
258 u8 cfg, cpump, band_select;
260 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
262 div = (36125000 + params->frequency) / 166666;
266 if (params->frequency < 175000000) cpump = 2;
267 else if (params->frequency < 390000000) cpump = 1;
268 else if (params->frequency < 470000000) cpump = 2;
269 else if (params->frequency < 750000000) cpump = 1;
272 if (params->frequency < 175000000) band_select = 0x0e;
273 else if (params->frequency < 470000000) band_select = 0x05;
274 else band_select = 0x03;
276 data[0] = (div >> 8) & 0x7f;
277 data[1] = div & 0xff;
278 data[2] = ((div >> 10) & 0x60) | cfg;
279 data[3] = (cpump << 6) | band_select;
281 if (fe->ops.i2c_gate_ctrl)
282 fe->ops.i2c_gate_ctrl(fe, 1);
283 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
287 static struct l64781_config grundig_29504_401_config = {
288 .demod_address = 0x55,
291 static int grundig_29504_451_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
293 struct budget* budget = (struct budget*) fe->dvb->priv;
296 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
298 div = params->frequency / 125;
299 data[0] = (div >> 8) & 0x7f;
300 data[1] = div & 0xff;
304 if (fe->ops.i2c_gate_ctrl)
305 fe->ops.i2c_gate_ctrl(fe, 1);
306 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
310 static struct tda8083_config grundig_29504_451_config = {
311 .demod_address = 0x68,
314 static int s5h1420_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params)
316 struct budget* budget = (struct budget*) fe->dvb->priv;
319 struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
321 div = params->frequency / 1000;
322 data[0] = (div >> 8) & 0x7f;
323 data[1] = div & 0xff;
335 if (fe->ops.i2c_gate_ctrl)
336 fe->ops.i2c_gate_ctrl(fe, 1);
337 if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
342 static struct s5h1420_config s5h1420_config = {
343 .demod_address = 0x53,
347 static struct tda10086_config tda10086_config = {
348 .demod_address = 0x0e,
352 static u8 read_pwm(struct budget* budget)
356 struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
357 { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
359 if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
365 static void frontend_init(struct budget *budget)
367 switch(budget->dev->pci->subsystem_device) {
368 case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
370 // try the ALPS BSRV2 first of all
371 budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap);
372 if (budget->dvb_frontend) {
373 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
374 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
375 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
376 budget->dvb_frontend->ops.set_tone = budget_set_tone;
380 // try the ALPS BSRU6 now
381 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
382 if (budget->dvb_frontend) {
383 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
384 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
389 case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659))
391 budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget));
392 if (budget->dvb_frontend) {
393 budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
398 case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060))
400 budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap);
401 if (budget->dvb_frontend) {
402 budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
407 case 0x4f60: // Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/ALPS BSRU6(tsa5059))
408 budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
409 if (budget->dvb_frontend) {
410 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
411 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
412 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
413 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
417 case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522))
418 budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap);
419 if (budget->dvb_frontend) {
420 budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
421 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
422 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
426 case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260))
427 budget->dvb_frontend = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap);
428 if (budget->dvb_frontend) {
429 budget->dvb_frontend->ops.tuner_ops.set_params = s5h1420_tuner_set_params;
430 if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) {
431 printk("%s: No LNBP21 found!\n", __FUNCTION__);
437 case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262)
438 // gpio2 is connected to CLB - reset it + leave it high
439 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
441 saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
444 budget->dvb_frontend = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap);
445 if (budget->dvb_frontend) {
446 if (dvb_attach(tda826x_attach, budget->dvb_frontend, 0x60, &budget->i2c_adap, 0) == NULL)
447 printk("%s: No tda826x found!\n", __FUNCTION__);
448 if (dvb_attach(lnbp21_attach, budget->dvb_frontend, &budget->i2c_adap, 0, 0) == NULL) {
449 printk("%s: No LNBP21 found!\n", __FUNCTION__);
456 if (budget->dvb_frontend == NULL) {
457 printk("budget: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n",
458 budget->dev->pci->vendor,
459 budget->dev->pci->device,
460 budget->dev->pci->subsystem_vendor,
461 budget->dev->pci->subsystem_device);
463 if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend))
469 printk("budget: Frontend registration failed!\n");
470 dvb_frontend_detach(budget->dvb_frontend);
471 budget->dvb_frontend = NULL;
475 static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
477 struct budget *budget = NULL;
480 budget = kmalloc(sizeof(struct budget), GFP_KERNEL);
481 if( NULL == budget ) {
485 dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget);
487 dev->ext_priv = budget;
489 if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) {
490 printk("==> failed\n");
495 budget->dvb_adapter.priv = budget;
496 frontend_init(budget);
498 ttpci_budget_init_hooks(budget);
503 static int budget_detach (struct saa7146_dev* dev)
505 struct budget *budget = (struct budget*) dev->ext_priv;
508 if (budget->dvb_frontend) {
509 dvb_unregister_frontend(budget->dvb_frontend);
510 dvb_frontend_detach(budget->dvb_frontend);
513 err = ttpci_budget_deinit (budget);
516 dev->ext_priv = NULL;
521 static struct saa7146_extension budget_extension;
523 MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT);
524 MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT);
525 MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT);
526 MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC);
527 MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT);
528 MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY);
529 MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY);
531 static struct pci_device_id pci_tbl[] = {
532 MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003),
533 MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004),
534 MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005),
535 MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
536 MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016),
537 MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018),
538 MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60),
539 MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61),
545 MODULE_DEVICE_TABLE(pci, pci_tbl);
547 static struct saa7146_extension budget_extension = {
548 .name = "budget dvb",
549 .flags = SAA7146_I2C_SHORT_DELAY,
551 .module = THIS_MODULE,
553 .attach = budget_attach,
554 .detach = budget_detach,
557 .irq_func = ttpci_budget_irq10_handler,
560 static int __init budget_init(void)
562 return saa7146_register_extension(&budget_extension);
565 static void __exit budget_exit(void)
567 saa7146_unregister_extension(&budget_extension);
570 module_init(budget_init);
571 module_exit(budget_exit);
573 MODULE_LICENSE("GPL");
574 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others");
575 MODULE_DESCRIPTION("driver for the SAA7146 based so-called "
576 "budget PCI DVB cards by Siemens, Technotrend, Hauppauge");