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0001 // SPDX-License-Identifier: GPL-2.0-or-later
0002 /*
0003  * budget.c: driver for the SAA7146 based Budget DVB cards
0004  *
0005  * Compiled from various sources by Michael Hunold <michael@mihu.de>
0006  *
0007  * Copyright (C) 2002 Ralph Metzler <rjkm@metzlerbros.de>
0008  *
0009  * Copyright (C) 1999-2002 Ralph  Metzler
0010  *                       & Marcus Metzler for convergence integrated media GmbH
0011  *
0012  * 26feb2004 Support for FS Activy Card (Grundig tuner) by
0013  *           Michael Dreher <michael@5dot1.de>,
0014  *           Oliver Endriss <o.endriss@gmx.de> and
0015  *           Andreas 'randy' Weinberger
0016  *
0017  * the project's page is at https://linuxtv.org
0018  */
0019 
0020 #include "budget.h"
0021 #include "stv0299.h"
0022 #include "ves1x93.h"
0023 #include "ves1820.h"
0024 #include "l64781.h"
0025 #include "tda8083.h"
0026 #include "s5h1420.h"
0027 #include "tda10086.h"
0028 #include "tda826x.h"
0029 #include "lnbp21.h"
0030 #include "bsru6.h"
0031 #include "bsbe1.h"
0032 #include "tdhd1.h"
0033 #include "stv6110x.h"
0034 #include "stv090x.h"
0035 #include "isl6423.h"
0036 #include "lnbh24.h"
0037 
0038 
0039 static int diseqc_method;
0040 module_param(diseqc_method, int, 0444);
0041 MODULE_PARM_DESC(diseqc_method, "Select DiSEqC method for subsystem id 13c2:1003, 0: default, 1: more reliable (for newer revisions only)");
0042 
0043 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
0044 
0045 static void Set22K (struct budget *budget, int state)
0046 {
0047     struct saa7146_dev *dev=budget->dev;
0048     dprintk(2, "budget: %p\n", budget);
0049     saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO));
0050 }
0051 
0052 /* Diseqc functions only for TT Budget card */
0053 /* taken from the Skyvision DVB driver by
0054    Ralph Metzler <rjkm@metzlerbros.de> */
0055 
0056 static void DiseqcSendBit (struct budget *budget, int data)
0057 {
0058     struct saa7146_dev *dev=budget->dev;
0059     dprintk(2, "budget: %p\n", budget);
0060 
0061     saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
0062     udelay(data ? 500 : 1000);
0063     saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
0064     udelay(data ? 1000 : 500);
0065 }
0066 
0067 static void DiseqcSendByte (struct budget *budget, int data)
0068 {
0069     int i, par=1, d;
0070 
0071     dprintk(2, "budget: %p\n", budget);
0072 
0073     for (i=7; i>=0; i--) {
0074         d = (data>>i)&1;
0075         par ^= d;
0076         DiseqcSendBit(budget, d);
0077     }
0078 
0079     DiseqcSendBit(budget, par);
0080 }
0081 
0082 static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst)
0083 {
0084     struct saa7146_dev *dev=budget->dev;
0085     int i;
0086 
0087     dprintk(2, "budget: %p\n", budget);
0088 
0089     saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
0090     mdelay(16);
0091 
0092     for (i=0; i<len; i++)
0093         DiseqcSendByte(budget, msg[i]);
0094 
0095     mdelay(16);
0096 
0097     if (burst!=-1) {
0098         if (burst)
0099             DiseqcSendByte(budget, 0xff);
0100         else {
0101             saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI);
0102             mdelay(12);
0103             udelay(500);
0104             saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO);
0105         }
0106         msleep(20);
0107     }
0108 
0109     return 0;
0110 }
0111 
0112 /*
0113  *   Routines for the Fujitsu Siemens Activy budget card
0114  *   22 kHz tone and DiSEqC are handled by the frontend.
0115  *   Voltage must be set here.
0116  *   GPIO 1: LNBP EN, GPIO 2: LNBP VSEL
0117  */
0118 static int SetVoltage_Activy(struct budget *budget,
0119                  enum fe_sec_voltage voltage)
0120 {
0121     struct saa7146_dev *dev=budget->dev;
0122 
0123     dprintk(2, "budget: %p\n", budget);
0124 
0125     switch (voltage) {
0126         case SEC_VOLTAGE_13:
0127             saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
0128             saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO);
0129             break;
0130         case SEC_VOLTAGE_18:
0131             saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTHI);
0132             saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI);
0133             break;
0134         case SEC_VOLTAGE_OFF:
0135             saa7146_setgpio(dev, 1, SAA7146_GPIO_OUTLO);
0136             break;
0137         default:
0138             return -EINVAL;
0139     }
0140 
0141     return 0;
0142 }
0143 
0144 static int siemens_budget_set_voltage(struct dvb_frontend *fe,
0145                       enum fe_sec_voltage voltage)
0146 {
0147     struct budget* budget = (struct budget*) fe->dvb->priv;
0148 
0149     return SetVoltage_Activy (budget, voltage);
0150 }
0151 
0152 static int budget_set_tone(struct dvb_frontend *fe,
0153                enum fe_sec_tone_mode tone)
0154 {
0155     struct budget* budget = (struct budget*) fe->dvb->priv;
0156 
0157     switch (tone) {
0158     case SEC_TONE_ON:
0159         Set22K (budget, 1);
0160         break;
0161 
0162     case SEC_TONE_OFF:
0163         Set22K (budget, 0);
0164         break;
0165 
0166     default:
0167         return -EINVAL;
0168     }
0169 
0170     return 0;
0171 }
0172 
0173 static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd)
0174 {
0175     struct budget* budget = (struct budget*) fe->dvb->priv;
0176 
0177     SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0);
0178 
0179     return 0;
0180 }
0181 
0182 static int budget_diseqc_send_burst(struct dvb_frontend *fe,
0183                     enum fe_sec_mini_cmd minicmd)
0184 {
0185     struct budget* budget = (struct budget*) fe->dvb->priv;
0186 
0187     SendDiSEqCMsg (budget, 0, NULL, minicmd);
0188 
0189     return 0;
0190 }
0191 
0192 static int alps_bsrv2_tuner_set_params(struct dvb_frontend *fe)
0193 {
0194     struct dtv_frontend_properties *c = &fe->dtv_property_cache;
0195     struct budget* budget = (struct budget*) fe->dvb->priv;
0196     u8 pwr = 0;
0197     u8 buf[4];
0198     struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) };
0199     u32 div = (c->frequency + 479500) / 125;
0200 
0201     if (c->frequency > 2000000)
0202         pwr = 3;
0203     else if (c->frequency > 1800000)
0204         pwr = 2;
0205     else if (c->frequency > 1600000)
0206         pwr = 1;
0207     else if (c->frequency > 1200000)
0208         pwr = 0;
0209     else if (c->frequency >= 1100000)
0210         pwr = 1;
0211     else pwr = 2;
0212 
0213     buf[0] = (div >> 8) & 0x7f;
0214     buf[1] = div & 0xff;
0215     buf[2] = ((div & 0x18000) >> 10) | 0x95;
0216     buf[3] = (pwr << 6) | 0x30;
0217 
0218     // NOTE: since we're using a prescaler of 2, we set the
0219     // divisor frequency to 62.5kHz and divide by 125 above
0220 
0221     if (fe->ops.i2c_gate_ctrl)
0222         fe->ops.i2c_gate_ctrl(fe, 1);
0223     if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
0224     return 0;
0225 }
0226 
0227 static struct ves1x93_config alps_bsrv2_config =
0228 {
0229     .demod_address = 0x08,
0230     .xin = 90100000UL,
0231     .invert_pwm = 0,
0232 };
0233 
0234 static int alps_tdbe2_tuner_set_params(struct dvb_frontend *fe)
0235 {
0236     struct dtv_frontend_properties *c = &fe->dtv_property_cache;
0237     struct budget* budget = (struct budget*) fe->dvb->priv;
0238     u32 div;
0239     u8 data[4];
0240     struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) };
0241 
0242     div = (c->frequency + 35937500 + 31250) / 62500;
0243 
0244     data[0] = (div >> 8) & 0x7f;
0245     data[1] = div & 0xff;
0246     data[2] = 0x85 | ((div >> 10) & 0x60);
0247     data[3] = (c->frequency < 174000000 ? 0x88 : c->frequency < 470000000 ? 0x84 : 0x81);
0248 
0249     if (fe->ops.i2c_gate_ctrl)
0250         fe->ops.i2c_gate_ctrl(fe, 1);
0251     if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
0252     return 0;
0253 }
0254 
0255 static struct ves1820_config alps_tdbe2_config = {
0256     .demod_address = 0x09,
0257     .xin = 57840000UL,
0258     .invert = 1,
0259     .selagc = VES1820_SELAGC_SIGNAMPERR,
0260 };
0261 
0262 static int grundig_29504_401_tuner_set_params(struct dvb_frontend *fe)
0263 {
0264     struct dtv_frontend_properties *c = &fe->dtv_property_cache;
0265     struct budget *budget = fe->dvb->priv;
0266     u8 *tuner_addr = fe->tuner_priv;
0267     u32 div;
0268     u8 cfg, cpump, band_select;
0269     u8 data[4];
0270     struct i2c_msg msg = { .flags = 0, .buf = data, .len = sizeof(data) };
0271 
0272     if (tuner_addr)
0273         msg.addr = *tuner_addr;
0274     else
0275         msg.addr = 0x61;
0276 
0277     div = (36125000 + c->frequency) / 166666;
0278 
0279     cfg = 0x88;
0280 
0281     if (c->frequency < 175000000)
0282         cpump = 2;
0283     else if (c->frequency < 390000000)
0284         cpump = 1;
0285     else if (c->frequency < 470000000)
0286         cpump = 2;
0287     else if (c->frequency < 750000000)
0288         cpump = 1;
0289     else
0290         cpump = 3;
0291 
0292     if (c->frequency < 175000000)
0293         band_select = 0x0e;
0294     else if (c->frequency < 470000000)
0295         band_select = 0x05;
0296     else
0297         band_select = 0x03;
0298 
0299     data[0] = (div >> 8) & 0x7f;
0300     data[1] = div & 0xff;
0301     data[2] = ((div >> 10) & 0x60) | cfg;
0302     data[3] = (cpump << 6) | band_select;
0303 
0304     if (fe->ops.i2c_gate_ctrl)
0305         fe->ops.i2c_gate_ctrl(fe, 1);
0306     if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
0307     return 0;
0308 }
0309 
0310 static struct l64781_config grundig_29504_401_config = {
0311     .demod_address = 0x55,
0312 };
0313 
0314 static struct l64781_config grundig_29504_401_config_activy = {
0315     .demod_address = 0x54,
0316 };
0317 
0318 static u8 tuner_address_grundig_29504_401_activy = 0x60;
0319 
0320 static int grundig_29504_451_tuner_set_params(struct dvb_frontend *fe)
0321 {
0322     struct dtv_frontend_properties *c = &fe->dtv_property_cache;
0323     struct budget* budget = (struct budget*) fe->dvb->priv;
0324     u32 div;
0325     u8 data[4];
0326     struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
0327 
0328     div = c->frequency / 125;
0329     data[0] = (div >> 8) & 0x7f;
0330     data[1] = div & 0xff;
0331     data[2] = 0x8e;
0332     data[3] = 0x00;
0333 
0334     if (fe->ops.i2c_gate_ctrl)
0335         fe->ops.i2c_gate_ctrl(fe, 1);
0336     if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
0337     return 0;
0338 }
0339 
0340 static struct tda8083_config grundig_29504_451_config = {
0341     .demod_address = 0x68,
0342 };
0343 
0344 static int s5h1420_tuner_set_params(struct dvb_frontend *fe)
0345 {
0346     struct dtv_frontend_properties *c = &fe->dtv_property_cache;
0347     struct budget* budget = (struct budget*) fe->dvb->priv;
0348     u32 div;
0349     u8 data[4];
0350     struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) };
0351 
0352     div = c->frequency / 1000;
0353     data[0] = (div >> 8) & 0x7f;
0354     data[1] = div & 0xff;
0355     data[2] = 0xc2;
0356 
0357     if (div < 1450)
0358         data[3] = 0x00;
0359     else if (div < 1850)
0360         data[3] = 0x40;
0361     else if (div < 2000)
0362         data[3] = 0x80;
0363     else
0364         data[3] = 0xc0;
0365 
0366     if (fe->ops.i2c_gate_ctrl)
0367         fe->ops.i2c_gate_ctrl(fe, 1);
0368     if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO;
0369 
0370     return 0;
0371 }
0372 
0373 static struct s5h1420_config s5h1420_config = {
0374     .demod_address = 0x53,
0375     .invert = 1,
0376     .cdclk_polarity = 1,
0377 };
0378 
0379 static struct tda10086_config tda10086_config = {
0380     .demod_address = 0x0e,
0381     .invert = 0,
0382     .diseqc_tone = 1,
0383     .xtal_freq = TDA10086_XTAL_16M,
0384 };
0385 
0386 static const struct stv0299_config alps_bsru6_config_activy = {
0387     .demod_address = 0x68,
0388     .inittab = alps_bsru6_inittab,
0389     .mclk = 88000000UL,
0390     .invert = 1,
0391     .op0_off = 1,
0392     .min_delay_ms = 100,
0393     .set_symbol_rate = alps_bsru6_set_symbol_rate,
0394 };
0395 
0396 static const struct stv0299_config alps_bsbe1_config_activy = {
0397     .demod_address = 0x68,
0398     .inittab = alps_bsbe1_inittab,
0399     .mclk = 88000000UL,
0400     .invert = 1,
0401     .op0_off = 1,
0402     .min_delay_ms = 100,
0403     .set_symbol_rate = alps_bsbe1_set_symbol_rate,
0404 };
0405 
0406 static int alps_tdhd1_204_request_firmware(struct dvb_frontend *fe, const struct firmware **fw, char *name)
0407 {
0408     struct budget *budget = (struct budget *)fe->dvb->priv;
0409 
0410     return request_firmware(fw, name, &budget->dev->pci->dev);
0411 }
0412 
0413 
0414 static int i2c_readreg(struct i2c_adapter *i2c, u8 adr, u8 reg)
0415 {
0416     u8 val;
0417     struct i2c_msg msg[] = {
0418         { .addr = adr, .flags = 0, .buf = &reg, .len = 1 },
0419         { .addr = adr, .flags = I2C_M_RD, .buf = &val, .len = 1 }
0420     };
0421 
0422     return (i2c_transfer(i2c, msg, 2) != 2) ? -EIO : val;
0423 }
0424 
0425 static u8 read_pwm(struct budget* budget)
0426 {
0427     u8 b = 0xff;
0428     u8 pwm;
0429     struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 },
0430                  { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} };
0431 
0432     if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff))
0433         pwm = 0x48;
0434 
0435     return pwm;
0436 }
0437 
0438 static struct stv090x_config tt1600_stv090x_config = {
0439     .device         = STV0903,
0440     .demod_mode     = STV090x_SINGLE,
0441     .clk_mode       = STV090x_CLK_EXT,
0442 
0443     .xtal           = 13500000,
0444     .address        = 0x68,
0445 
0446     .ts1_mode       = STV090x_TSMODE_DVBCI,
0447     .ts2_mode       = STV090x_TSMODE_SERIAL_CONTINUOUS,
0448 
0449     .repeater_level     = STV090x_RPTLEVEL_16,
0450 
0451     .tuner_init     = NULL,
0452     .tuner_sleep        = NULL,
0453     .tuner_set_mode     = NULL,
0454     .tuner_set_frequency    = NULL,
0455     .tuner_get_frequency    = NULL,
0456     .tuner_set_bandwidth    = NULL,
0457     .tuner_get_bandwidth    = NULL,
0458     .tuner_set_bbgain   = NULL,
0459     .tuner_get_bbgain   = NULL,
0460     .tuner_set_refclk   = NULL,
0461     .tuner_get_status   = NULL,
0462 };
0463 
0464 static struct stv6110x_config tt1600_stv6110x_config = {
0465     .addr           = 0x60,
0466     .refclk         = 27000000,
0467     .clk_div        = 2,
0468 };
0469 
0470 static struct isl6423_config tt1600_isl6423_config = {
0471     .current_max        = SEC_CURRENT_515m,
0472     .curlim         = SEC_CURRENT_LIM_ON,
0473     .mod_extern     = 1,
0474     .addr           = 0x08,
0475 };
0476 
0477 static void frontend_init(struct budget *budget)
0478 {
0479     (void)alps_bsbe1_config; /* avoid warning */
0480 
0481     switch(budget->dev->pci->subsystem_device) {
0482     case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659))
0483     case 0x1013:
0484         // try the ALPS BSRV2 first of all
0485         budget->dvb_frontend = dvb_attach(ves1x93_attach, &alps_bsrv2_config, &budget->i2c_adap);
0486         if (budget->dvb_frontend) {
0487             budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsrv2_tuner_set_params;
0488             budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
0489             budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
0490             budget->dvb_frontend->ops.set_tone = budget_set_tone;
0491             break;
0492         }
0493 
0494         // try the ALPS BSRU6 now
0495         budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
0496         if (budget->dvb_frontend) {
0497             budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
0498             budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
0499             if (budget->dev->pci->subsystem_device == 0x1003 && diseqc_method == 0) {
0500                 budget->dvb_frontend->ops.diseqc_send_master_cmd = budget_diseqc_send_master_cmd;
0501                 budget->dvb_frontend->ops.diseqc_send_burst = budget_diseqc_send_burst;
0502                 budget->dvb_frontend->ops.set_tone = budget_set_tone;
0503             }
0504             break;
0505         }
0506         break;
0507 
0508     case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659))
0509 
0510         budget->dvb_frontend = dvb_attach(ves1820_attach, &alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget));
0511         if (budget->dvb_frontend) {
0512             budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params;
0513             break;
0514         }
0515         break;
0516 
0517     case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060))
0518 
0519         budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config, &budget->i2c_adap);
0520         if (budget->dvb_frontend) {
0521             budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
0522             budget->dvb_frontend->tuner_priv = NULL;
0523             break;
0524         }
0525         break;
0526 
0527     case 0x4f52: /* Cards based on Philips Semi Sylt PCI ref. design */
0528         budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config, &budget->i2c_adap);
0529         if (budget->dvb_frontend) {
0530             printk(KERN_INFO "budget: tuner ALPS BSRU6 in Philips Semi. Sylt detected\n");
0531             budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
0532             budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
0533             break;
0534         }
0535         break;
0536 
0537     case 0x4f60: /* Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/tsa5059) */
0538     {
0539         int subtype = i2c_readreg(&budget->i2c_adap, 0x50, 0x67);
0540 
0541         if (subtype < 0)
0542             break;
0543         /* fixme: find a better way to identify the card */
0544         if (subtype < 0x36) {
0545             /* assume ALPS BSRU6 */
0546             budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsru6_config_activy, &budget->i2c_adap);
0547             if (budget->dvb_frontend) {
0548                 printk(KERN_INFO "budget: tuner ALPS BSRU6 detected\n");
0549                 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsru6_tuner_set_params;
0550                 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
0551                 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
0552                 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
0553                 break;
0554             }
0555         } else {
0556             /* assume ALPS BSBE1 */
0557             /* reset tuner */
0558             saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTLO);
0559             msleep(50);
0560             saa7146_setgpio(budget->dev, 3, SAA7146_GPIO_OUTHI);
0561             msleep(250);
0562             budget->dvb_frontend = dvb_attach(stv0299_attach, &alps_bsbe1_config_activy, &budget->i2c_adap);
0563             if (budget->dvb_frontend) {
0564                 printk(KERN_INFO "budget: tuner ALPS BSBE1 detected\n");
0565                 budget->dvb_frontend->ops.tuner_ops.set_params = alps_bsbe1_tuner_set_params;
0566                 budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
0567                 budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
0568                 budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
0569                 break;
0570             }
0571         }
0572         break;
0573     }
0574 
0575     case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522))
0576         budget->dvb_frontend = dvb_attach(tda8083_attach, &grundig_29504_451_config, &budget->i2c_adap);
0577         if (budget->dvb_frontend) {
0578             budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_451_tuner_set_params;
0579             budget->dvb_frontend->ops.set_voltage = siemens_budget_set_voltage;
0580             budget->dvb_frontend->ops.dishnetwork_send_legacy_command = NULL;
0581         }
0582         break;
0583 
0584     case 0x5f60: /* Fujitsu Siemens Activy Budget-T PCI rev AL (tda10046/ALPS TDHD1-204A) */
0585         budget->dvb_frontend = dvb_attach(tda10046_attach, &alps_tdhd1_204a_config, &budget->i2c_adap);
0586         if (budget->dvb_frontend) {
0587             budget->dvb_frontend->ops.tuner_ops.set_params = alps_tdhd1_204a_tuner_set_params;
0588             budget->dvb_frontend->tuner_priv = &budget->i2c_adap;
0589         }
0590         break;
0591 
0592     case 0x5f61: /* Fujitsu Siemens Activy Budget-T PCI rev GR (L64781/Grundig 29504-401(tsa5060)) */
0593         budget->dvb_frontend = dvb_attach(l64781_attach, &grundig_29504_401_config_activy, &budget->i2c_adap);
0594         if (budget->dvb_frontend) {
0595             budget->dvb_frontend->tuner_priv = &tuner_address_grundig_29504_401_activy;
0596             budget->dvb_frontend->ops.tuner_ops.set_params = grundig_29504_401_tuner_set_params;
0597         }
0598         break;
0599 
0600     case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260))
0601     {
0602         struct dvb_frontend *fe;
0603 
0604         fe = dvb_attach(s5h1420_attach, &s5h1420_config, &budget->i2c_adap);
0605         if (fe) {
0606             fe->ops.tuner_ops.set_params = s5h1420_tuner_set_params;
0607             budget->dvb_frontend = fe;
0608             if (dvb_attach(lnbp21_attach, fe, &budget->i2c_adap,
0609                        0, 0) == NULL) {
0610                 printk("%s: No LNBP21 found!\n", __func__);
0611                 goto error_out;
0612             }
0613             break;
0614         }
0615     }
0616         fallthrough;
0617     case 0x1018: // TT Budget-S-1401 (philips tda10086/philips tda8262)
0618     {
0619         struct dvb_frontend *fe;
0620 
0621         // gpio2 is connected to CLB - reset it + leave it high
0622         saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
0623         msleep(1);
0624         saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
0625         msleep(1);
0626 
0627         fe = dvb_attach(tda10086_attach, &tda10086_config, &budget->i2c_adap);
0628         if (fe) {
0629             budget->dvb_frontend = fe;
0630             if (dvb_attach(tda826x_attach, fe, 0x60,
0631                        &budget->i2c_adap, 0) == NULL)
0632                 printk("%s: No tda826x found!\n", __func__);
0633             if (dvb_attach(lnbp21_attach, fe,
0634                        &budget->i2c_adap, 0, 0) == NULL) {
0635                 printk("%s: No LNBP21 found!\n", __func__);
0636                 goto error_out;
0637             }
0638             break;
0639         }
0640     }
0641         fallthrough;
0642 
0643     case 0x101c: { /* TT S2-1600 */
0644             const struct stv6110x_devctl *ctl;
0645             saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
0646             msleep(50);
0647             saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
0648             msleep(250);
0649 
0650             budget->dvb_frontend = dvb_attach(stv090x_attach,
0651                               &tt1600_stv090x_config,
0652                               &budget->i2c_adap,
0653                               STV090x_DEMODULATOR_0);
0654 
0655             if (budget->dvb_frontend) {
0656 
0657                 ctl = dvb_attach(stv6110x_attach,
0658                          budget->dvb_frontend,
0659                          &tt1600_stv6110x_config,
0660                          &budget->i2c_adap);
0661 
0662                 if (ctl) {
0663                     tt1600_stv090x_config.tuner_init      = ctl->tuner_init;
0664                     tt1600_stv090x_config.tuner_sleep     = ctl->tuner_sleep;
0665                     tt1600_stv090x_config.tuner_set_mode      = ctl->tuner_set_mode;
0666                     tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
0667                     tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
0668                     tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
0669                     tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
0670                     tt1600_stv090x_config.tuner_set_bbgain    = ctl->tuner_set_bbgain;
0671                     tt1600_stv090x_config.tuner_get_bbgain    = ctl->tuner_get_bbgain;
0672                     tt1600_stv090x_config.tuner_set_refclk    = ctl->tuner_set_refclk;
0673                     tt1600_stv090x_config.tuner_get_status    = ctl->tuner_get_status;
0674 
0675                     /* call the init function once to initialize
0676                        tuner's clock output divider and demod's
0677                        master clock */
0678                     if (budget->dvb_frontend->ops.init)
0679                         budget->dvb_frontend->ops.init(budget->dvb_frontend);
0680 
0681                     if (dvb_attach(isl6423_attach,
0682                                budget->dvb_frontend,
0683                                &budget->i2c_adap,
0684                                &tt1600_isl6423_config) == NULL) {
0685                         printk(KERN_ERR "%s: No Intersil ISL6423 found!\n", __func__);
0686                         goto error_out;
0687                     }
0688                 } else {
0689                     printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__);
0690                     goto error_out;
0691                 }
0692             }
0693         }
0694         break;
0695 
0696     case 0x1020: { /* Omicom S2 */
0697             const struct stv6110x_devctl *ctl;
0698             saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTLO);
0699             msleep(50);
0700             saa7146_setgpio(budget->dev, 2, SAA7146_GPIO_OUTHI);
0701             msleep(250);
0702 
0703             budget->dvb_frontend = dvb_attach(stv090x_attach,
0704                               &tt1600_stv090x_config,
0705                               &budget->i2c_adap,
0706                               STV090x_DEMODULATOR_0);
0707 
0708             if (budget->dvb_frontend) {
0709                 printk(KERN_INFO "budget: Omicom S2 detected\n");
0710 
0711                 ctl = dvb_attach(stv6110x_attach,
0712                          budget->dvb_frontend,
0713                          &tt1600_stv6110x_config,
0714                          &budget->i2c_adap);
0715 
0716                 if (ctl) {
0717                     tt1600_stv090x_config.tuner_init      = ctl->tuner_init;
0718                     tt1600_stv090x_config.tuner_sleep     = ctl->tuner_sleep;
0719                     tt1600_stv090x_config.tuner_set_mode      = ctl->tuner_set_mode;
0720                     tt1600_stv090x_config.tuner_set_frequency = ctl->tuner_set_frequency;
0721                     tt1600_stv090x_config.tuner_get_frequency = ctl->tuner_get_frequency;
0722                     tt1600_stv090x_config.tuner_set_bandwidth = ctl->tuner_set_bandwidth;
0723                     tt1600_stv090x_config.tuner_get_bandwidth = ctl->tuner_get_bandwidth;
0724                     tt1600_stv090x_config.tuner_set_bbgain    = ctl->tuner_set_bbgain;
0725                     tt1600_stv090x_config.tuner_get_bbgain    = ctl->tuner_get_bbgain;
0726                     tt1600_stv090x_config.tuner_set_refclk    = ctl->tuner_set_refclk;
0727                     tt1600_stv090x_config.tuner_get_status    = ctl->tuner_get_status;
0728 
0729                     /* call the init function once to initialize
0730                        tuner's clock output divider and demod's
0731                        master clock */
0732                     if (budget->dvb_frontend->ops.init)
0733                         budget->dvb_frontend->ops.init(budget->dvb_frontend);
0734 
0735                     if (dvb_attach(lnbh24_attach,
0736                             budget->dvb_frontend,
0737                             &budget->i2c_adap,
0738                             LNBH24_PCL | LNBH24_TTX,
0739                             LNBH24_TEN, 0x14>>1) == NULL) {
0740                         printk(KERN_ERR
0741                         "No LNBH24 found!\n");
0742                         goto error_out;
0743                     }
0744                 } else {
0745                     printk(KERN_ERR "%s: No STV6110(A) Silicon Tuner found!\n", __func__);
0746                     goto error_out;
0747                 }
0748             }
0749         }
0750         break;
0751     }
0752 
0753     if (budget->dvb_frontend == NULL) {
0754         printk("budget: A frontend driver was not found for device [%04x:%04x] subsystem [%04x:%04x]\n",
0755                budget->dev->pci->vendor,
0756                budget->dev->pci->device,
0757                budget->dev->pci->subsystem_vendor,
0758                budget->dev->pci->subsystem_device);
0759     } else {
0760         if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend))
0761             goto error_out;
0762     }
0763     return;
0764 
0765 error_out:
0766     printk("budget: Frontend registration failed!\n");
0767     dvb_frontend_detach(budget->dvb_frontend);
0768     budget->dvb_frontend = NULL;
0769     return;
0770 }
0771 
0772 static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info)
0773 {
0774     struct budget *budget = NULL;
0775     int err;
0776 
0777     budget = kmalloc(sizeof(struct budget), GFP_KERNEL);
0778     if( NULL == budget ) {
0779         return -ENOMEM;
0780     }
0781 
0782     dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget);
0783 
0784     dev->ext_priv = budget;
0785 
0786     err = ttpci_budget_init(budget, dev, info, THIS_MODULE, adapter_nr);
0787     if (err) {
0788         printk("==> failed\n");
0789         kfree (budget);
0790         return err;
0791     }
0792 
0793     budget->dvb_adapter.priv = budget;
0794     frontend_init(budget);
0795 
0796     ttpci_budget_init_hooks(budget);
0797 
0798     return 0;
0799 }
0800 
0801 static int budget_detach (struct saa7146_dev* dev)
0802 {
0803     struct budget *budget = (struct budget*) dev->ext_priv;
0804     int err;
0805 
0806     if (budget->dvb_frontend) {
0807         dvb_unregister_frontend(budget->dvb_frontend);
0808         dvb_frontend_detach(budget->dvb_frontend);
0809     }
0810 
0811     err = ttpci_budget_deinit (budget);
0812 
0813     kfree (budget);
0814     dev->ext_priv = NULL;
0815 
0816     return err;
0817 }
0818 
0819 static struct saa7146_extension budget_extension;
0820 
0821 MAKE_BUDGET_INFO(ttbs,  "TT-Budget/WinTV-NOVA-S  PCI",  BUDGET_TT);
0822 MAKE_BUDGET_INFO(ttbc,  "TT-Budget/WinTV-NOVA-C  PCI",  BUDGET_TT);
0823 MAKE_BUDGET_INFO(ttbt,  "TT-Budget/WinTV-NOVA-T  PCI",  BUDGET_TT);
0824 MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI",   BUDGET_TT_HW_DISEQC);
0825 MAKE_BUDGET_INFO(ttbs1401, "TT-Budget-S-1401 PCI", BUDGET_TT);
0826 MAKE_BUDGET_INFO(tt1600, "TT-Budget S2-1600 PCI", BUDGET_TT);
0827 MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY);
0828 MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY);
0829 MAKE_BUDGET_INFO(fsact,  "Fujitsu Siemens Activy Budget-T PCI (rev GR/Grundig frontend)", BUDGET_FS_ACTIVY);
0830 MAKE_BUDGET_INFO(fsact1, "Fujitsu Siemens Activy Budget-T PCI (rev AL/ALPS TDHD1-204A)", BUDGET_FS_ACTIVY);
0831 MAKE_BUDGET_INFO(omicom, "Omicom S2 PCI", BUDGET_TT);
0832 MAKE_BUDGET_INFO(sylt,   "Philips Semi Sylt PCI", BUDGET_TT_HW_DISEQC);
0833 
0834 static const struct pci_device_id pci_tbl[] = {
0835     MAKE_EXTENSION_PCI(ttbs,  0x13c2, 0x1003),
0836     MAKE_EXTENSION_PCI(ttbc,  0x13c2, 0x1004),
0837     MAKE_EXTENSION_PCI(ttbt,  0x13c2, 0x1005),
0838     MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013),
0839     MAKE_EXTENSION_PCI(ttbs,  0x13c2, 0x1016),
0840     MAKE_EXTENSION_PCI(ttbs1401, 0x13c2, 0x1018),
0841     MAKE_EXTENSION_PCI(tt1600, 0x13c2, 0x101c),
0842     MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60),
0843     MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61),
0844     MAKE_EXTENSION_PCI(fsact1, 0x1131, 0x5f60),
0845     MAKE_EXTENSION_PCI(fsact, 0x1131, 0x5f61),
0846     MAKE_EXTENSION_PCI(omicom, 0x14c4, 0x1020),
0847     MAKE_EXTENSION_PCI(sylt, 0x1131, 0x4f52),
0848     {
0849         .vendor    = 0,
0850     }
0851 };
0852 
0853 MODULE_DEVICE_TABLE(pci, pci_tbl);
0854 
0855 static struct saa7146_extension budget_extension = {
0856     .name       = "budget dvb",
0857     .flags      = SAA7146_USE_I2C_IRQ,
0858 
0859     .module     = THIS_MODULE,
0860     .pci_tbl    = pci_tbl,
0861     .attach     = budget_attach,
0862     .detach     = budget_detach,
0863 
0864     .irq_mask   = MASK_10,
0865     .irq_func   = ttpci_budget_irq10_handler,
0866 };
0867 
0868 static int __init budget_init(void)
0869 {
0870     return saa7146_register_extension(&budget_extension);
0871 }
0872 
0873 static void __exit budget_exit(void)
0874 {
0875     saa7146_unregister_extension(&budget_extension);
0876 }
0877 
0878 module_init(budget_init);
0879 module_exit(budget_exit);
0880 
0881 MODULE_LICENSE("GPL");
0882 MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others");
0883 MODULE_DESCRIPTION("driver for the SAA7146 based so-called budget PCI DVB cards by Siemens, Technotrend, Hauppauge");
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