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/
47 static void Set22K (struct budget
*budget
, int state
)
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
));
54 /* Diseqc functions only for TT Budget card */
55 /* taken from the Skyvision DVB driver by
56 Ralph Metzler <rjkm@metzlerbros.de> */
58 static void DiseqcSendBit (struct budget
*budget
, int data
)
60 struct saa7146_dev
*dev
=budget
->dev
;
61 dprintk(2, "budget: %p\n", budget
);
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);
69 static void DiseqcSendByte (struct budget
*budget
, int data
)
73 dprintk(2, "budget: %p\n", budget
);
75 for (i
=7; i
>=0; i
--) {
78 DiseqcSendBit(budget
, d
);
81 DiseqcSendBit(budget
, par
);
84 static int SendDiSEqCMsg (struct budget
*budget
, int len
, u8
*msg
, unsigned long burst
)
86 struct saa7146_dev
*dev
=budget
->dev
;
89 dprintk(2, "budget: %p\n", budget
);
91 saa7146_setgpio(dev
, 3, SAA7146_GPIO_OUTLO
);
95 DiseqcSendByte(budget
, msg
[i
]);
101 DiseqcSendByte(budget
, 0xff);
103 saa7146_setgpio(dev
, 3, SAA7146_GPIO_OUTHI
);
105 saa7146_setgpio(dev
, 3, SAA7146_GPIO_OUTLO
);
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.
117 * GPIO 1: LNBP EN, GPIO 2: LNBP VSEL
119 static int SetVoltage_Activy (struct budget
*budget
, fe_sec_voltage_t voltage
)
121 struct saa7146_dev
*dev
=budget
->dev
;
123 dprintk(2, "budget: %p\n", budget
);
127 saa7146_setgpio(dev
, 1, SAA7146_GPIO_OUTHI
);
128 saa7146_setgpio(dev
, 2, SAA7146_GPIO_OUTLO
);
131 saa7146_setgpio(dev
, 1, SAA7146_GPIO_OUTHI
);
132 saa7146_setgpio(dev
, 2, SAA7146_GPIO_OUTHI
);
134 case SEC_VOLTAGE_OFF
:
135 saa7146_setgpio(dev
, 1, SAA7146_GPIO_OUTLO
);
144 static int siemens_budget_set_voltage(struct dvb_frontend
* fe
, fe_sec_voltage_t voltage
)
146 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
148 return SetVoltage_Activy (budget
, voltage
);
151 static int budget_set_tone(struct dvb_frontend
* fe
, fe_sec_tone_mode_t tone
)
153 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
171 static int budget_diseqc_send_master_cmd(struct dvb_frontend
* fe
, struct dvb_diseqc_master_cmd
* cmd
)
173 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
175 SendDiSEqCMsg (budget
, cmd
->msg_len
, cmd
->msg
, 0);
180 static int budget_diseqc_send_burst(struct dvb_frontend
* fe
, fe_sec_mini_cmd_t minicmd
)
182 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
184 SendDiSEqCMsg (budget
, 0, NULL
, minicmd
);
189 static int alps_bsrv2_pll_set(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
)
191 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
194 struct i2c_msg msg
= { .addr
= 0x61, .flags
= 0, .buf
= buf
, .len
= sizeof(buf
) };
195 u32 div
= (params
->frequency
+ 479500) / 125;
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;
204 buf
[0] = (div
>> 8) & 0x7f;
206 buf
[2] = ((div
& 0x18000) >> 10) | 0x95;
207 buf
[3] = (pwr
<< 6) | 0x30;
209 // NOTE: since we're using a prescaler of 2, we set the
210 // divisor frequency to 62.5kHz and divide by 125 above
212 if (i2c_transfer (&budget
->i2c_adap
, &msg
, 1) != 1) return -EIO
;
216 static struct ves1x93_config alps_bsrv2_config
=
218 .demod_address
= 0x08,
221 .pll_set
= alps_bsrv2_pll_set
,
224 static int alps_tdbe2_pll_set(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
)
226 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
229 struct i2c_msg msg
= { .addr
= 0x62, .flags
= 0, .buf
= data
, .len
= sizeof(data
) };
231 div
= (params
->frequency
+ 35937500 + 31250) / 62500;
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);
238 if (i2c_transfer (&budget
->i2c_adap
, &msg
, 1) != 1) return -EIO
;
242 static struct ves1820_config alps_tdbe2_config
= {
243 .demod_address
= 0x09,
246 .selagc
= VES1820_SELAGC_SIGNAMPERR
,
247 .pll_set
= alps_tdbe2_pll_set
,
250 static int grundig_29504_401_pll_set(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
)
252 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
254 u8 cfg
, cpump
, band_select
;
256 struct i2c_msg msg
= { .addr
= 0x61, .flags
= 0, .buf
= data
, .len
= sizeof(data
) };
258 div
= (36125000 + params
->frequency
) / 166666;
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;
268 if (params
->frequency
< 175000000) band_select
= 0x0e;
269 else if (params
->frequency
< 470000000) band_select
= 0x05;
270 else band_select
= 0x03;
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
;
277 if (i2c_transfer (&budget
->i2c_adap
, &msg
, 1) != 1) return -EIO
;
281 static struct l64781_config grundig_29504_401_config
= {
282 .demod_address
= 0x55,
283 .pll_set
= grundig_29504_401_pll_set
,
286 static int grundig_29504_451_pll_set(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
)
288 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
291 struct i2c_msg msg
= { .addr
= 0x61, .flags
= 0, .buf
= data
, .len
= sizeof(data
) };
293 div
= params
->frequency
/ 125;
294 data
[0] = (div
>> 8) & 0x7f;
295 data
[1] = div
& 0xff;
299 if (i2c_transfer (&budget
->i2c_adap
, &msg
, 1) != 1) return -EIO
;
303 static struct tda8083_config grundig_29504_451_config
= {
304 .demod_address
= 0x68,
305 .pll_set
= grundig_29504_451_pll_set
,
308 static int s5h1420_pll_set(struct dvb_frontend
* fe
, struct dvb_frontend_parameters
* params
, u32
* freqout
)
310 struct budget
* budget
= (struct budget
*) fe
->dvb
->priv
;
313 struct i2c_msg msg
= { .addr
= 0x61, .flags
= 0, .buf
= data
, .len
= sizeof(data
) };
315 div
= params
->frequency
/ 1000;
316 data
[0] = (div
>> 8) & 0x7f;
317 data
[1] = div
& 0xff;
329 if (i2c_transfer (&budget
->i2c_adap
, &msg
, 1) != 1) return -EIO
;
331 *freqout
= div
* 1000;
335 static struct s5h1420_config s5h1420_config
= {
336 .demod_address
= 0x53,
338 .pll_set
= s5h1420_pll_set
,
341 static u8
read_pwm(struct budget
* budget
)
345 struct i2c_msg msg
[] = { { .addr
= 0x50,.flags
= 0,.buf
= &b
,.len
= 1 },
346 { .addr
= 0x50,.flags
= I2C_M_RD
,.buf
= &pwm
,.len
= 1} };
348 if ((i2c_transfer(&budget
->i2c_adap
, msg
, 2) != 2) || (pwm
== 0xff))
354 static void frontend_init(struct budget
*budget
)
356 switch(budget
->dev
->pci
->subsystem_device
) {
357 case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
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
;
363 budget
->dvb_frontend
->ops
->diseqc_send_burst
= budget_diseqc_send_burst
;
364 budget
->dvb_frontend
->ops
->set_tone
= budget_set_tone
;
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
;
378 case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659))
380 budget
->dvb_frontend
= ves1820_attach(&alps_tdbe2_config
, &budget
->i2c_adap
, read_pwm(budget
));
381 if (budget
->dvb_frontend
) break;
384 case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060))
386 budget
->dvb_frontend
= l64781_attach(&grundig_29504_401_config
, &budget
->i2c_adap
);
387 if (budget
->dvb_frontend
) break;
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
;
394 budget
->dvb_frontend
->ops
->dishnetwork_send_legacy_command
= NULL
;
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
;
402 budget
->dvb_frontend
->ops
->dishnetwork_send_legacy_command
= NULL
;
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
) {
409 if (lnbp21_init(budget
->dvb_frontend
, &budget
->i2c_adap
, 0, 0)) {
410 printk("%s: No LNBP21 found!\n", __FUNCTION__
);
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
);
424 if (dvb_register_frontend(&budget
->dvb_adapter
, budget
->dvb_frontend
))
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
;
437 static int budget_attach (struct saa7146_dev
* dev
, struct saa7146_pci_extension_data
*info
)
439 struct budget
*budget
= NULL
;
442 budget
= kmalloc(sizeof(struct budget
), GFP_KERNEL
);
443 if( NULL
== budget
) {
447 dprintk(2, "dev:%p, info:%p, budget:%p\n", dev
, info
, budget
);
449 dev
->ext_priv
= budget
;
451 if ((err
= ttpci_budget_init (budget
, dev
, info
, THIS_MODULE
))) {
452 printk("==> failed\n");
457 budget
->dvb_adapter
.priv
= budget
;
458 frontend_init(budget
);
463 static int budget_detach (struct saa7146_dev
* dev
)
465 struct budget
*budget
= (struct budget
*) dev
->ext_priv
;
468 if (budget
->dvb_frontend
) dvb_unregister_frontend(budget
->dvb_frontend
);
470 err
= ttpci_budget_deinit (budget
);
473 dev
->ext_priv
= NULL
;
478 static struct saa7146_extension budget_extension
;
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
);
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),
492 MAKE_EXTENSION_PCI(ttbs
, 0x13c2, 0x1016),
493 MAKE_EXTENSION_PCI(fsacs1
,0x1131, 0x4f60),
494 MAKE_EXTENSION_PCI(fsacs0
,0x1131, 0x4f61),
500 MODULE_DEVICE_TABLE(pci
, pci_tbl
);
502 static struct saa7146_extension budget_extension
= {
503 .name
= "budget dvb\0",
504 .flags
= SAA7146_I2C_SHORT_DELAY
,
506 .module
= THIS_MODULE
,
508 .attach
= budget_attach
,
509 .detach
= budget_detach
,
512 .irq_func
= ttpci_budget_irq10_handler
,
515 static int __init
budget_init(void)
517 return saa7146_register_extension(&budget_extension
);
520 static void __exit
budget_exit(void)
522 saa7146_unregister_extension(&budget_extension
);
525 module_init(budget_init
);
526 module_exit(budget_exit
);
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");