Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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" |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 43 | #include "s5h1420.h" |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | |
| 45 | static void Set22K (struct budget *budget, int state) |
| 46 | { |
| 47 | struct saa7146_dev *dev=budget->dev; |
| 48 | dprintk(2, "budget: %p\n", budget); |
| 49 | saa7146_setgpio(dev, 3, (state ? SAA7146_GPIO_OUTHI : SAA7146_GPIO_OUTLO)); |
| 50 | } |
| 51 | |
| 52 | /* Diseqc functions only for TT Budget card */ |
| 53 | /* taken from the Skyvision DVB driver by |
| 54 | Ralph Metzler <rjkm@metzlerbros.de> */ |
| 55 | |
| 56 | static void DiseqcSendBit (struct budget *budget, int data) |
| 57 | { |
| 58 | struct saa7146_dev *dev=budget->dev; |
| 59 | dprintk(2, "budget: %p\n", budget); |
| 60 | |
| 61 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); |
| 62 | udelay(data ? 500 : 1000); |
| 63 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); |
| 64 | udelay(data ? 1000 : 500); |
| 65 | } |
| 66 | |
| 67 | static void DiseqcSendByte (struct budget *budget, int data) |
| 68 | { |
| 69 | int i, par=1, d; |
| 70 | |
| 71 | dprintk(2, "budget: %p\n", budget); |
| 72 | |
| 73 | for (i=7; i>=0; i--) { |
| 74 | d = (data>>i)&1; |
| 75 | par ^= d; |
| 76 | DiseqcSendBit(budget, d); |
| 77 | } |
| 78 | |
| 79 | DiseqcSendBit(budget, par); |
| 80 | } |
| 81 | |
| 82 | static int SendDiSEqCMsg (struct budget *budget, int len, u8 *msg, unsigned long burst) |
| 83 | { |
| 84 | struct saa7146_dev *dev=budget->dev; |
| 85 | int i; |
| 86 | |
| 87 | dprintk(2, "budget: %p\n", budget); |
| 88 | |
| 89 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); |
| 90 | mdelay(16); |
| 91 | |
| 92 | for (i=0; i<len; i++) |
| 93 | DiseqcSendByte(budget, msg[i]); |
| 94 | |
| 95 | mdelay(16); |
| 96 | |
| 97 | if (burst!=-1) { |
| 98 | if (burst) |
| 99 | DiseqcSendByte(budget, 0xff); |
| 100 | else { |
| 101 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTHI); |
| 102 | udelay(12500); |
| 103 | saa7146_setgpio(dev, 3, SAA7146_GPIO_OUTLO); |
| 104 | } |
| 105 | msleep(20); |
| 106 | } |
| 107 | |
| 108 | return 0; |
| 109 | } |
| 110 | |
| 111 | /* |
| 112 | * Routines for the Fujitsu Siemens Activy budget card |
| 113 | * 22 kHz tone and DiSEqC are handled by the frontend. |
| 114 | * Voltage must be set here. |
| 115 | */ |
| 116 | static int SetVoltage_Activy (struct budget *budget, fe_sec_voltage_t voltage) |
| 117 | { |
| 118 | struct saa7146_dev *dev=budget->dev; |
| 119 | |
| 120 | dprintk(2, "budget: %p\n", budget); |
| 121 | |
| 122 | switch (voltage) { |
| 123 | case SEC_VOLTAGE_13: |
| 124 | saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTLO); |
| 125 | break; |
| 126 | case SEC_VOLTAGE_18: |
| 127 | saa7146_setgpio(dev, 2, SAA7146_GPIO_OUTHI); |
| 128 | break; |
| 129 | default: |
| 130 | return -EINVAL; |
| 131 | } |
| 132 | |
| 133 | return 0; |
| 134 | } |
| 135 | |
| 136 | static int siemens_budget_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) |
| 137 | { |
| 138 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 139 | |
| 140 | return SetVoltage_Activy (budget, voltage); |
| 141 | } |
| 142 | |
| 143 | static int budget_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) |
| 144 | { |
| 145 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 146 | |
| 147 | switch (tone) { |
| 148 | case SEC_TONE_ON: |
| 149 | Set22K (budget, 1); |
| 150 | break; |
| 151 | |
| 152 | case SEC_TONE_OFF: |
| 153 | Set22K (budget, 0); |
| 154 | break; |
| 155 | |
| 156 | default: |
| 157 | return -EINVAL; |
| 158 | } |
| 159 | |
| 160 | return 0; |
| 161 | } |
| 162 | |
| 163 | static int budget_diseqc_send_master_cmd(struct dvb_frontend* fe, struct dvb_diseqc_master_cmd* cmd) |
| 164 | { |
| 165 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 166 | |
| 167 | SendDiSEqCMsg (budget, cmd->msg_len, cmd->msg, 0); |
| 168 | |
| 169 | return 0; |
| 170 | } |
| 171 | |
| 172 | static int budget_diseqc_send_burst(struct dvb_frontend* fe, fe_sec_mini_cmd_t minicmd) |
| 173 | { |
| 174 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 175 | |
| 176 | SendDiSEqCMsg (budget, 0, NULL, minicmd); |
| 177 | |
| 178 | return 0; |
| 179 | } |
| 180 | |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 181 | static int lnbp21_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) |
| 182 | { |
| 183 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 184 | u8 buf; |
| 185 | struct i2c_msg msg = { .addr = 0x08, .flags = I2C_M_RD, .buf = &buf, .len = sizeof(buf) }; |
| 186 | |
| 187 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 188 | |
| 189 | switch(voltage) { |
| 190 | case SEC_VOLTAGE_13: |
| 191 | buf = (buf & 0xf7) | 0x04; |
| 192 | break; |
| 193 | |
| 194 | case SEC_VOLTAGE_18: |
| 195 | buf = (buf & 0xf7) | 0x0c; |
| 196 | break; |
| 197 | |
| 198 | case SEC_VOLTAGE_OFF: |
| 199 | buf = buf & 0xf0; |
| 200 | break; |
| 201 | } |
| 202 | |
| 203 | msg.flags = 0; |
| 204 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 205 | |
| 206 | return 0; |
| 207 | } |
| 208 | |
| 209 | static int lnbp21_enable_high_lnb_voltage(struct dvb_frontend* fe, int arg) |
| 210 | { |
| 211 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 212 | u8 buf; |
| 213 | struct i2c_msg msg = { .addr = 0x08, .flags = I2C_M_RD, .buf = &buf, .len = sizeof(buf) }; |
| 214 | |
| 215 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 216 | |
| 217 | if (arg) { |
| 218 | buf = buf | 0x10; |
| 219 | } else { |
| 220 | buf = buf & 0xef; |
| 221 | } |
| 222 | |
| 223 | msg.flags = 0; |
| 224 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 225 | |
| 226 | return 0; |
| 227 | } |
| 228 | |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 229 | static int lnbp21_init(struct budget* budget) |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 230 | { |
| 231 | u8 buf = 0x00; |
| 232 | struct i2c_msg msg = { .addr = 0x08, .flags = 0, .buf = &buf, .len = sizeof(buf) }; |
| 233 | |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 234 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) |
| 235 | return -EIO; |
| 236 | return 0; |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 237 | } |
| 238 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 239 | static int alps_bsrv2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
| 240 | { |
| 241 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 242 | u8 pwr = 0; |
| 243 | u8 buf[4]; |
| 244 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = buf, .len = sizeof(buf) }; |
| 245 | u32 div = (params->frequency + 479500) / 125; |
| 246 | |
| 247 | if (params->frequency > 2000000) pwr = 3; |
| 248 | else if (params->frequency > 1800000) pwr = 2; |
| 249 | else if (params->frequency > 1600000) pwr = 1; |
| 250 | else if (params->frequency > 1200000) pwr = 0; |
| 251 | else if (params->frequency >= 1100000) pwr = 1; |
| 252 | else pwr = 2; |
| 253 | |
| 254 | buf[0] = (div >> 8) & 0x7f; |
| 255 | buf[1] = div & 0xff; |
| 256 | buf[2] = ((div & 0x18000) >> 10) | 0x95; |
| 257 | buf[3] = (pwr << 6) | 0x30; |
| 258 | |
Mauro Carvalho Chehab | 9101e62 | 2005-12-12 00:37:24 -0800 | [diff] [blame^] | 259 | // NOTE: since we're using a prescaler of 2, we set the |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 260 | // divisor frequency to 62.5kHz and divide by 125 above |
| 261 | |
| 262 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 263 | return 0; |
| 264 | } |
| 265 | |
| 266 | static struct ves1x93_config alps_bsrv2_config = |
| 267 | { |
| 268 | .demod_address = 0x08, |
| 269 | .xin = 90100000UL, |
| 270 | .invert_pwm = 0, |
| 271 | .pll_set = alps_bsrv2_pll_set, |
| 272 | }; |
| 273 | |
| 274 | static u8 alps_bsru6_inittab[] = { |
| 275 | 0x01, 0x15, |
| 276 | 0x02, 0x00, |
| 277 | 0x03, 0x00, |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 278 | 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 279 | 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ |
| 280 | 0x06, 0x40, /* DAC not used, set to high impendance mode */ |
| 281 | 0x07, 0x00, /* DAC LSB */ |
| 282 | 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ |
| 283 | 0x09, 0x00, /* FIFO */ |
| 284 | 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ |
| 285 | 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ |
| 286 | 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ |
| 287 | 0x10, 0x3f, // AGC2 0x3d |
| 288 | 0x11, 0x84, |
Oliver Endriss | ff29d06 | 2005-11-08 21:35:43 -0800 | [diff] [blame] | 289 | 0x12, 0xb9, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 290 | 0x15, 0xc9, // lock detector threshold |
| 291 | 0x16, 0x00, |
| 292 | 0x17, 0x00, |
| 293 | 0x18, 0x00, |
| 294 | 0x19, 0x00, |
| 295 | 0x1a, 0x00, |
| 296 | 0x1f, 0x50, |
| 297 | 0x20, 0x00, |
| 298 | 0x21, 0x00, |
| 299 | 0x22, 0x00, |
| 300 | 0x23, 0x00, |
| 301 | 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 |
| 302 | 0x29, 0x1e, // 1/2 threshold |
| 303 | 0x2a, 0x14, // 2/3 threshold |
| 304 | 0x2b, 0x0f, // 3/4 threshold |
| 305 | 0x2c, 0x09, // 5/6 threshold |
| 306 | 0x2d, 0x05, // 7/8 threshold |
| 307 | 0x2e, 0x01, |
| 308 | 0x31, 0x1f, // test all FECs |
| 309 | 0x32, 0x19, // viterbi and synchro search |
| 310 | 0x33, 0xfc, // rs control |
| 311 | 0x34, 0x93, // error control |
| 312 | 0x0f, 0x52, |
| 313 | 0xff, 0xff |
| 314 | }; |
| 315 | |
| 316 | static int alps_bsru6_set_symbol_rate(struct dvb_frontend* fe, u32 srate, u32 ratio) |
| 317 | { |
| 318 | u8 aclk = 0; |
| 319 | u8 bclk = 0; |
| 320 | |
| 321 | if (srate < 1500000) { aclk = 0xb7; bclk = 0x47; } |
| 322 | else if (srate < 3000000) { aclk = 0xb7; bclk = 0x4b; } |
| 323 | else if (srate < 7000000) { aclk = 0xb7; bclk = 0x4f; } |
| 324 | else if (srate < 14000000) { aclk = 0xb7; bclk = 0x53; } |
| 325 | else if (srate < 30000000) { aclk = 0xb6; bclk = 0x53; } |
| 326 | else if (srate < 45000000) { aclk = 0xb4; bclk = 0x51; } |
| 327 | |
| 328 | stv0299_writereg (fe, 0x13, aclk); |
| 329 | stv0299_writereg (fe, 0x14, bclk); |
| 330 | stv0299_writereg (fe, 0x1f, (ratio >> 16) & 0xff); |
| 331 | stv0299_writereg (fe, 0x20, (ratio >> 8) & 0xff); |
| 332 | stv0299_writereg (fe, 0x21, (ratio ) & 0xf0); |
| 333 | |
| 334 | return 0; |
| 335 | } |
| 336 | |
Andreas Oberritter | cfbfce1 | 2005-09-09 13:02:30 -0700 | [diff] [blame] | 337 | static int alps_bsru6_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 338 | { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 339 | u8 data[4]; |
| 340 | u32 div; |
| 341 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 342 | |
| 343 | if ((params->frequency < 950000) || (params->frequency > 2150000)) return -EINVAL; |
| 344 | |
| 345 | div = (params->frequency + (125 - 1)) / 125; // round correctly |
| 346 | data[0] = (div >> 8) & 0x7f; |
| 347 | data[1] = div & 0xff; |
| 348 | data[2] = 0x80 | ((div & 0x18000) >> 10) | 4; |
| 349 | data[3] = 0xC4; |
| 350 | |
| 351 | if (params->frequency > 1530000) data[3] = 0xc0; |
| 352 | |
Andreas Oberritter | cfbfce1 | 2005-09-09 13:02:30 -0700 | [diff] [blame] | 353 | if (i2c_transfer(i2c, &msg, 1) != 1) return -EIO; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 354 | return 0; |
| 355 | } |
| 356 | |
| 357 | static struct stv0299_config alps_bsru6_config = { |
| 358 | |
| 359 | .demod_address = 0x68, |
| 360 | .inittab = alps_bsru6_inittab, |
| 361 | .mclk = 88000000UL, |
| 362 | .invert = 1, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 363 | .skip_reinit = 0, |
| 364 | .lock_output = STV0229_LOCKOUTPUT_1, |
| 365 | .volt13_op0_op1 = STV0299_VOLT13_OP1, |
| 366 | .min_delay_ms = 100, |
| 367 | .set_symbol_rate = alps_bsru6_set_symbol_rate, |
| 368 | .pll_set = alps_bsru6_pll_set, |
| 369 | }; |
| 370 | |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 371 | static u8 alps_bsbe1_inittab[] = { |
| 372 | 0x01, 0x15, |
| 373 | 0x02, 0x30, |
| 374 | 0x03, 0x00, |
| 375 | 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ |
| 376 | 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ |
| 377 | 0x06, 0x40, /* DAC not used, set to high impendance mode */ |
| 378 | 0x07, 0x00, /* DAC LSB */ |
| 379 | 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ |
| 380 | 0x09, 0x00, /* FIFO */ |
| 381 | 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ |
| 382 | 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ |
| 383 | 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ |
| 384 | 0x10, 0x3f, // AGC2 0x3d |
| 385 | 0x11, 0x84, |
Oliver Endriss | ff29d06 | 2005-11-08 21:35:43 -0800 | [diff] [blame] | 386 | 0x12, 0xb9, |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 387 | 0x15, 0xc9, // lock detector threshold |
| 388 | 0x16, 0x00, |
| 389 | 0x17, 0x00, |
| 390 | 0x18, 0x00, |
| 391 | 0x19, 0x00, |
| 392 | 0x1a, 0x00, |
| 393 | 0x1f, 0x50, |
| 394 | 0x20, 0x00, |
| 395 | 0x21, 0x00, |
| 396 | 0x22, 0x00, |
| 397 | 0x23, 0x00, |
| 398 | 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 |
| 399 | 0x29, 0x1e, // 1/2 threshold |
| 400 | 0x2a, 0x14, // 2/3 threshold |
| 401 | 0x2b, 0x0f, // 3/4 threshold |
| 402 | 0x2c, 0x09, // 5/6 threshold |
| 403 | 0x2d, 0x05, // 7/8 threshold |
| 404 | 0x2e, 0x01, |
| 405 | 0x31, 0x1f, // test all FECs |
| 406 | 0x32, 0x19, // viterbi and synchro search |
| 407 | 0x33, 0xfc, // rs control |
| 408 | 0x34, 0x93, // error control |
| 409 | 0x0f, 0x92, // 0x80 = inverse AGC |
| 410 | 0xff, 0xff |
| 411 | }; |
| 412 | |
| 413 | static int alps_bsbe1_pll_set(struct dvb_frontend* fe, struct i2c_adapter *i2c, struct dvb_frontend_parameters* params) |
| 414 | { |
| 415 | int ret; |
| 416 | u8 data[4]; |
| 417 | u32 div; |
| 418 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 419 | |
| 420 | if ((params->frequency < 950000) || (params->frequency > 2150000)) |
| 421 | return -EINVAL; |
| 422 | |
| 423 | div = (params->frequency + (125 - 1)) / 125; // round correctly |
| 424 | data[0] = (div >> 8) & 0x7f; |
| 425 | data[1] = div & 0xff; |
| 426 | data[2] = 0x80 | ((div & 0x18000) >> 10) | 4; |
| 427 | data[3] = (params->frequency > 1530000) ? 0xE0 : 0xE4; |
| 428 | |
| 429 | ret = i2c_transfer(i2c, &msg, 1); |
| 430 | return (ret != 1) ? -EIO : 0; |
| 431 | } |
| 432 | |
| 433 | static struct stv0299_config alps_bsbe1_config = { |
| 434 | .demod_address = 0x68, |
| 435 | .inittab = alps_bsbe1_inittab, |
| 436 | .mclk = 88000000UL, |
| 437 | .invert = 1, |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 438 | .skip_reinit = 0, |
| 439 | .min_delay_ms = 100, |
| 440 | .set_symbol_rate = alps_bsru6_set_symbol_rate, |
| 441 | .pll_set = alps_bsbe1_pll_set, |
| 442 | }; |
| 443 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 444 | static int alps_tdbe2_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
| 445 | { |
| 446 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 447 | u32 div; |
| 448 | u8 data[4]; |
| 449 | struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 450 | |
| 451 | div = (params->frequency + 35937500 + 31250) / 62500; |
| 452 | |
| 453 | data[0] = (div >> 8) & 0x7f; |
| 454 | data[1] = div & 0xff; |
| 455 | data[2] = 0x85 | ((div >> 10) & 0x60); |
| 456 | data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81); |
| 457 | |
| 458 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 459 | return 0; |
| 460 | } |
| 461 | |
| 462 | static struct ves1820_config alps_tdbe2_config = { |
| 463 | .demod_address = 0x09, |
| 464 | .xin = 57840000UL, |
| 465 | .invert = 1, |
| 466 | .selagc = VES1820_SELAGC_SIGNAMPERR, |
| 467 | .pll_set = alps_tdbe2_pll_set, |
| 468 | }; |
| 469 | |
| 470 | static int grundig_29504_401_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
| 471 | { |
| 472 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 473 | u32 div; |
| 474 | u8 cfg, cpump, band_select; |
| 475 | u8 data[4]; |
| 476 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 477 | |
| 478 | div = (36125000 + params->frequency) / 166666; |
| 479 | |
| 480 | cfg = 0x88; |
| 481 | |
| 482 | if (params->frequency < 175000000) cpump = 2; |
| 483 | else if (params->frequency < 390000000) cpump = 1; |
| 484 | else if (params->frequency < 470000000) cpump = 2; |
| 485 | else if (params->frequency < 750000000) cpump = 1; |
| 486 | else cpump = 3; |
| 487 | |
| 488 | if (params->frequency < 175000000) band_select = 0x0e; |
| 489 | else if (params->frequency < 470000000) band_select = 0x05; |
| 490 | else band_select = 0x03; |
| 491 | |
| 492 | data[0] = (div >> 8) & 0x7f; |
| 493 | data[1] = div & 0xff; |
| 494 | data[2] = ((div >> 10) & 0x60) | cfg; |
| 495 | data[3] = (cpump << 6) | band_select; |
| 496 | |
| 497 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 498 | return 0; |
| 499 | } |
| 500 | |
| 501 | static struct l64781_config grundig_29504_401_config = { |
| 502 | .demod_address = 0x55, |
| 503 | .pll_set = grundig_29504_401_pll_set, |
| 504 | }; |
| 505 | |
| 506 | static int grundig_29504_451_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) |
| 507 | { |
| 508 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 509 | u32 div; |
| 510 | u8 data[4]; |
| 511 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 512 | |
| 513 | div = params->frequency / 125; |
| 514 | data[0] = (div >> 8) & 0x7f; |
| 515 | data[1] = div & 0xff; |
| 516 | data[2] = 0x8e; |
| 517 | data[3] = 0x00; |
| 518 | |
| 519 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 520 | return 0; |
| 521 | } |
| 522 | |
| 523 | static struct tda8083_config grundig_29504_451_config = { |
| 524 | .demod_address = 0x68, |
| 525 | .pll_set = grundig_29504_451_pll_set, |
| 526 | }; |
| 527 | |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 528 | static int s5h1420_pll_set(struct dvb_frontend* fe, struct dvb_frontend_parameters* params, u32* freqout) |
| 529 | { |
| 530 | struct budget* budget = (struct budget*) fe->dvb->priv; |
| 531 | u32 div; |
| 532 | u8 data[4]; |
| 533 | struct i2c_msg msg = { .addr = 0x61, .flags = 0, .buf = data, .len = sizeof(data) }; |
| 534 | |
| 535 | div = params->frequency / 1000; |
| 536 | data[0] = (div >> 8) & 0x7f; |
| 537 | data[1] = div & 0xff; |
| 538 | data[2] = 0xc2; |
| 539 | |
| 540 | if (div < 1450) |
| 541 | data[3] = 0x00; |
| 542 | else if (div < 1850) |
| 543 | data[3] = 0x40; |
| 544 | else if (div < 2000) |
| 545 | data[3] = 0x80; |
| 546 | else |
| 547 | data[3] = 0xc0; |
| 548 | |
| 549 | if (i2c_transfer (&budget->i2c_adap, &msg, 1) != 1) return -EIO; |
| 550 | |
| 551 | *freqout = div * 1000; |
| 552 | return 0; |
| 553 | } |
| 554 | |
| 555 | static struct s5h1420_config s5h1420_config = { |
| 556 | .demod_address = 0x53, |
Andrew de Quincey | a9d6a80 | 2005-09-09 13:02:31 -0700 | [diff] [blame] | 557 | .invert = 1, |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 558 | .pll_set = s5h1420_pll_set, |
| 559 | }; |
| 560 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | static u8 read_pwm(struct budget* budget) |
| 562 | { |
| 563 | u8 b = 0xff; |
| 564 | u8 pwm; |
| 565 | struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, |
| 566 | { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; |
| 567 | |
Mauro Carvalho Chehab | 9101e62 | 2005-12-12 00:37:24 -0800 | [diff] [blame^] | 568 | if ((i2c_transfer(&budget->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 569 | pwm = 0x48; |
| 570 | |
| 571 | return pwm; |
| 572 | } |
| 573 | |
| 574 | static void frontend_init(struct budget *budget) |
| 575 | { |
| 576 | switch(budget->dev->pci->subsystem_device) { |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 577 | case 0x1017: |
| 578 | // try the ALPS BSBE1 now |
| 579 | budget->dvb_frontend = stv0299_attach(&alps_bsbe1_config, &budget->i2c_adap); |
| 580 | if (budget->dvb_frontend) { |
| 581 | budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage; |
| 582 | budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage; |
| 583 | if (lnbp21_init(budget)) { |
| 584 | printk("%s: No LNBP21 found!\n", __FUNCTION__); |
| 585 | goto error_out; |
| 586 | } |
| 587 | } |
| 588 | |
| 589 | break; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 590 | case 0x1003: // Hauppauge/TT Nova budget (stv0299/ALPS BSRU6(tsa5059) OR ves1893/ALPS BSRV2(sp5659)) |
| 591 | case 0x1013: |
| 592 | // try the ALPS BSRV2 first of all |
| 593 | budget->dvb_frontend = ves1x93_attach(&alps_bsrv2_config, &budget->i2c_adap); |
| 594 | if (budget->dvb_frontend) { |
| 595 | budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd; |
Mauro Carvalho Chehab | 9101e62 | 2005-12-12 00:37:24 -0800 | [diff] [blame^] | 596 | budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 597 | budget->dvb_frontend->ops->set_tone = budget_set_tone; |
| 598 | break; |
| 599 | } |
| 600 | |
| 601 | // try the ALPS BSRU6 now |
| 602 | budget->dvb_frontend = stv0299_attach(&alps_bsru6_config, &budget->i2c_adap); |
| 603 | if (budget->dvb_frontend) { |
| 604 | budget->dvb_frontend->ops->diseqc_send_master_cmd = budget_diseqc_send_master_cmd; |
| 605 | budget->dvb_frontend->ops->diseqc_send_burst = budget_diseqc_send_burst; |
| 606 | budget->dvb_frontend->ops->set_tone = budget_set_tone; |
| 607 | break; |
| 608 | } |
| 609 | break; |
| 610 | |
| 611 | case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) |
| 612 | |
| 613 | budget->dvb_frontend = ves1820_attach(&alps_tdbe2_config, &budget->i2c_adap, read_pwm(budget)); |
| 614 | if (budget->dvb_frontend) break; |
| 615 | break; |
| 616 | |
| 617 | case 0x1005: // Hauppauge/TT Nova-T budget (L64781/Grundig 29504-401(tsa5060)) |
| 618 | |
| 619 | budget->dvb_frontend = l64781_attach(&grundig_29504_401_config, &budget->i2c_adap); |
| 620 | if (budget->dvb_frontend) break; |
| 621 | break; |
| 622 | |
| 623 | case 0x4f60: // Fujitsu Siemens Activy Budget-S PCI rev AL (stv0299/ALPS BSRU6(tsa5059)) |
| 624 | budget->dvb_frontend = stv0299_attach(&alps_bsru6_config, &budget->i2c_adap); |
| 625 | if (budget->dvb_frontend) { |
| 626 | budget->dvb_frontend->ops->set_voltage = siemens_budget_set_voltage; |
| 627 | break; |
| 628 | } |
| 629 | break; |
| 630 | |
| 631 | case 0x4f61: // Fujitsu Siemens Activy Budget-S PCI rev GR (tda8083/Grundig 29504-451(tsa5522)) |
| 632 | budget->dvb_frontend = tda8083_attach(&grundig_29504_451_config, &budget->i2c_adap); |
| 633 | if (budget->dvb_frontend) { |
| 634 | budget->dvb_frontend->ops->set_voltage = siemens_budget_set_voltage; |
| 635 | break; |
| 636 | } |
| 637 | break; |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 638 | |
| 639 | case 0x1016: // Hauppauge/TT Nova-S SE (samsung s5h1420/????(tda8260)) |
| 640 | budget->dvb_frontend = s5h1420_attach(&s5h1420_config, &budget->i2c_adap); |
| 641 | if (budget->dvb_frontend) { |
| 642 | budget->dvb_frontend->ops->set_voltage = lnbp21_set_voltage; |
| 643 | budget->dvb_frontend->ops->enable_high_lnb_voltage = lnbp21_enable_high_lnb_voltage; |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 644 | if (lnbp21_init(budget)) { |
| 645 | printk("%s: No LNBP21 found!\n", __FUNCTION__); |
| 646 | goto error_out; |
| 647 | } |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 648 | break; |
| 649 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 650 | } |
| 651 | |
| 652 | if (budget->dvb_frontend == NULL) { |
| 653 | printk("budget: A frontend driver was not found for device %04x/%04x subsystem %04x/%04x\n", |
| 654 | budget->dev->pci->vendor, |
| 655 | budget->dev->pci->device, |
| 656 | budget->dev->pci->subsystem_vendor, |
| 657 | budget->dev->pci->subsystem_device); |
| 658 | } else { |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 659 | if (dvb_register_frontend(&budget->dvb_adapter, budget->dvb_frontend)) |
| 660 | goto error_out; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 661 | } |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 662 | return; |
| 663 | |
| 664 | error_out: |
| 665 | printk("budget: Frontend registration failed!\n"); |
| 666 | if (budget->dvb_frontend->ops->release) |
| 667 | budget->dvb_frontend->ops->release(budget->dvb_frontend); |
| 668 | budget->dvb_frontend = NULL; |
| 669 | return; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | } |
| 671 | |
| 672 | static int budget_attach (struct saa7146_dev* dev, struct saa7146_pci_extension_data *info) |
| 673 | { |
| 674 | struct budget *budget = NULL; |
| 675 | int err; |
| 676 | |
| 677 | budget = kmalloc(sizeof(struct budget), GFP_KERNEL); |
| 678 | if( NULL == budget ) { |
| 679 | return -ENOMEM; |
| 680 | } |
| 681 | |
| 682 | dprintk(2, "dev:%p, info:%p, budget:%p\n", dev, info, budget); |
| 683 | |
| 684 | dev->ext_priv = budget; |
| 685 | |
| 686 | if ((err = ttpci_budget_init (budget, dev, info, THIS_MODULE))) { |
| 687 | printk("==> failed\n"); |
| 688 | kfree (budget); |
| 689 | return err; |
| 690 | } |
| 691 | |
Johannes Stezenbach | fdc53a6 | 2005-05-16 21:54:39 -0700 | [diff] [blame] | 692 | budget->dvb_adapter.priv = budget; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 693 | frontend_init(budget); |
| 694 | |
| 695 | return 0; |
| 696 | } |
| 697 | |
| 698 | static int budget_detach (struct saa7146_dev* dev) |
| 699 | { |
| 700 | struct budget *budget = (struct budget*) dev->ext_priv; |
| 701 | int err; |
| 702 | |
| 703 | if (budget->dvb_frontend) dvb_unregister_frontend(budget->dvb_frontend); |
| 704 | |
| 705 | err = ttpci_budget_deinit (budget); |
| 706 | |
| 707 | kfree (budget); |
| 708 | dev->ext_priv = NULL; |
| 709 | |
| 710 | return err; |
| 711 | } |
| 712 | |
| 713 | static struct saa7146_extension budget_extension; |
| 714 | |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 715 | MAKE_BUDGET_INFO(ttbs2, "TT-Budget/WinTV-NOVA-S PCI (rev AL/alps bsbe1 lnbp21 frontend)", BUDGET_TT); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 716 | MAKE_BUDGET_INFO(ttbs, "TT-Budget/WinTV-NOVA-S PCI", BUDGET_TT); |
| 717 | MAKE_BUDGET_INFO(ttbc, "TT-Budget/WinTV-NOVA-C PCI", BUDGET_TT); |
| 718 | MAKE_BUDGET_INFO(ttbt, "TT-Budget/WinTV-NOVA-T PCI", BUDGET_TT); |
| 719 | MAKE_BUDGET_INFO(satel, "SATELCO Multimedia PCI", BUDGET_TT_HW_DISEQC); |
| 720 | MAKE_BUDGET_INFO(fsacs0, "Fujitsu Siemens Activy Budget-S PCI (rev GR/grundig frontend)", BUDGET_FS_ACTIVY); |
| 721 | MAKE_BUDGET_INFO(fsacs1, "Fujitsu Siemens Activy Budget-S PCI (rev AL/alps frontend)", BUDGET_FS_ACTIVY); |
| 722 | |
| 723 | static struct pci_device_id pci_tbl[] = { |
| 724 | MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1003), |
| 725 | MAKE_EXTENSION_PCI(ttbc, 0x13c2, 0x1004), |
| 726 | MAKE_EXTENSION_PCI(ttbt, 0x13c2, 0x1005), |
| 727 | MAKE_EXTENSION_PCI(satel, 0x13c2, 0x1013), |
Martin Zwickel | 9691bb1 | 2005-11-08 21:35:10 -0800 | [diff] [blame] | 728 | MAKE_EXTENSION_PCI(ttbs2, 0x13c2, 0x1017), |
Andrew de Quincey | 96bf2f2 | 2005-07-07 17:57:53 -0700 | [diff] [blame] | 729 | MAKE_EXTENSION_PCI(ttbs, 0x13c2, 0x1016), |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 730 | MAKE_EXTENSION_PCI(fsacs1,0x1131, 0x4f60), |
| 731 | MAKE_EXTENSION_PCI(fsacs0,0x1131, 0x4f61), |
| 732 | { |
| 733 | .vendor = 0, |
| 734 | } |
| 735 | }; |
| 736 | |
| 737 | MODULE_DEVICE_TABLE(pci, pci_tbl); |
| 738 | |
| 739 | static struct saa7146_extension budget_extension = { |
| 740 | .name = "budget dvb\0", |
Oliver Endriss | 69459f3d | 2005-12-01 00:51:48 -0800 | [diff] [blame] | 741 | .flags = SAA7146_I2C_SHORT_DELAY, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 742 | |
| 743 | .module = THIS_MODULE, |
| 744 | .pci_tbl = pci_tbl, |
| 745 | .attach = budget_attach, |
| 746 | .detach = budget_detach, |
| 747 | |
| 748 | .irq_mask = MASK_10, |
| 749 | .irq_func = ttpci_budget_irq10_handler, |
| 750 | }; |
| 751 | |
| 752 | static int __init budget_init(void) |
| 753 | { |
| 754 | return saa7146_register_extension(&budget_extension); |
| 755 | } |
| 756 | |
| 757 | static void __exit budget_exit(void) |
| 758 | { |
| 759 | saa7146_unregister_extension(&budget_extension); |
| 760 | } |
| 761 | |
| 762 | module_init(budget_init); |
| 763 | module_exit(budget_exit); |
| 764 | |
| 765 | MODULE_LICENSE("GPL"); |
| 766 | MODULE_AUTHOR("Ralph Metzler, Marcus Metzler, Michael Hunold, others"); |
| 767 | MODULE_DESCRIPTION("driver for the SAA7146 based so-called " |
| 768 | "budget PCI DVB cards by Siemens, Technotrend, Hauppauge"); |