Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 2 | * $Id: saa7134-dvb.c,v 1.23 2005/07/24 22:12:47 mkrufky Exp $ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 3 | * |
| 4 | * (c) 2004 Gerd Knorr <kraxel@bytesex.org> [SuSE Labs] |
| 5 | * |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 6 | * Extended 3 / 2005 by Hartmut Hackmann to support various |
| 7 | * cards with the tda10046 DVB-T channel decoder |
| 8 | * |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 9 | * This program is free software; you can redistribute it and/or modify |
| 10 | * it under the terms of the GNU General Public License as published by |
| 11 | * the Free Software Foundation; either version 2 of the License, or |
| 12 | * (at your option) any later version. |
| 13 | * |
| 14 | * This program is distributed in the hope that it will be useful, |
| 15 | * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 16 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 17 | * GNU General Public License for more details. |
| 18 | * |
| 19 | * You should have received a copy of the GNU General Public License |
| 20 | * along with this program; if not, write to the Free Software |
| 21 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. |
| 22 | */ |
| 23 | |
| 24 | #include <linux/init.h> |
| 25 | #include <linux/list.h> |
| 26 | #include <linux/module.h> |
| 27 | #include <linux/kernel.h> |
| 28 | #include <linux/slab.h> |
| 29 | #include <linux/delay.h> |
| 30 | #include <linux/kthread.h> |
| 31 | #include <linux/suspend.h> |
Michael Krufky | 84de2ef | 2005-07-27 11:45:58 -0700 | [diff] [blame] | 32 | #include <linux/config.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 33 | |
Michael Krufky | 55ee3b8 | 2005-07-12 13:59:08 -0700 | [diff] [blame] | 34 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 35 | #include "saa7134-reg.h" |
| 36 | #include "saa7134.h" |
| 37 | |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 38 | #ifdef HAVE_MT352 |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 39 | # include "mt352.h" |
| 40 | # include "mt352_priv.h" /* FIXME */ |
| 41 | #endif |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 42 | #ifdef HAVE_TDA1004X |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 43 | # include "tda1004x.h" |
| 44 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 45 | |
| 46 | MODULE_AUTHOR("Gerd Knorr <kraxel@bytesex.org> [SuSE Labs]"); |
| 47 | MODULE_LICENSE("GPL"); |
| 48 | |
| 49 | static unsigned int antenna_pwr = 0; |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 50 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 51 | module_param(antenna_pwr, int, 0444); |
| 52 | MODULE_PARM_DESC(antenna_pwr,"enable antenna power (Pinnacle 300i)"); |
| 53 | |
| 54 | /* ------------------------------------------------------------------ */ |
| 55 | |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 56 | #ifdef HAVE_MT352 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 57 | static int pinnacle_antenna_pwr(struct saa7134_dev *dev, int on) |
| 58 | { |
| 59 | u32 ok; |
| 60 | |
| 61 | if (!on) { |
| 62 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); |
| 63 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
| 64 | return 0; |
| 65 | } |
| 66 | |
| 67 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 26)); |
| 68 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
| 69 | udelay(10); |
| 70 | |
| 71 | saa_setl(SAA7134_GPIO_GPMODE0 >> 2, (1 << 28)); |
| 72 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); |
| 73 | udelay(10); |
| 74 | saa_setl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 28)); |
| 75 | udelay(10); |
| 76 | ok = saa_readl(SAA7134_GPIO_GPSTATUS0) & (1 << 27); |
| 77 | printk("%s: %s %s\n", dev->name, __FUNCTION__, |
| 78 | ok ? "on" : "off"); |
| 79 | |
| 80 | if (!ok) |
| 81 | saa_clearl(SAA7134_GPIO_GPSTATUS0 >> 2, (1 << 26)); |
| 82 | return ok; |
| 83 | } |
| 84 | |
| 85 | static int mt352_pinnacle_init(struct dvb_frontend* fe) |
| 86 | { |
| 87 | static u8 clock_config [] = { CLOCK_CTL, 0x3d, 0x28 }; |
| 88 | static u8 reset [] = { RESET, 0x80 }; |
| 89 | static u8 adc_ctl_1_cfg [] = { ADC_CTL_1, 0x40 }; |
| 90 | static u8 agc_cfg [] = { AGC_TARGET, 0x28, 0xa0 }; |
| 91 | static u8 capt_range_cfg[] = { CAPT_RANGE, 0x31 }; |
| 92 | static u8 fsm_ctl_cfg[] = { 0x7b, 0x04 }; |
| 93 | static u8 gpp_ctl_cfg [] = { GPP_CTL, 0x0f }; |
| 94 | static u8 scan_ctl_cfg [] = { SCAN_CTL, 0x0d }; |
| 95 | static u8 irq_cfg [] = { INTERRUPT_EN_0, 0x00, 0x00, 0x00, 0x00 }; |
| 96 | struct saa7134_dev *dev= fe->dvb->priv; |
| 97 | |
| 98 | printk("%s: %s called\n",dev->name,__FUNCTION__); |
| 99 | |
| 100 | mt352_write(fe, clock_config, sizeof(clock_config)); |
| 101 | udelay(200); |
| 102 | mt352_write(fe, reset, sizeof(reset)); |
| 103 | mt352_write(fe, adc_ctl_1_cfg, sizeof(adc_ctl_1_cfg)); |
| 104 | mt352_write(fe, agc_cfg, sizeof(agc_cfg)); |
| 105 | mt352_write(fe, capt_range_cfg, sizeof(capt_range_cfg)); |
| 106 | mt352_write(fe, gpp_ctl_cfg, sizeof(gpp_ctl_cfg)); |
| 107 | |
| 108 | mt352_write(fe, fsm_ctl_cfg, sizeof(fsm_ctl_cfg)); |
| 109 | mt352_write(fe, scan_ctl_cfg, sizeof(scan_ctl_cfg)); |
| 110 | mt352_write(fe, irq_cfg, sizeof(irq_cfg)); |
| 111 | return 0; |
| 112 | } |
| 113 | |
| 114 | static int mt352_pinnacle_pll_set(struct dvb_frontend* fe, |
| 115 | struct dvb_frontend_parameters* params, |
| 116 | u8* pllbuf) |
| 117 | { |
| 118 | static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; |
| 119 | static int off = TDA9887_PRESENT | TDA9887_PORT2_ACTIVE; |
| 120 | struct saa7134_dev *dev = fe->dvb->priv; |
| 121 | struct v4l2_frequency f; |
| 122 | |
| 123 | /* set frequency (mt2050) */ |
| 124 | f.tuner = 0; |
| 125 | f.type = V4L2_TUNER_DIGITAL_TV; |
| 126 | f.frequency = params->frequency / 1000 * 16 / 1000; |
| 127 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); |
| 128 | saa7134_i2c_call_clients(dev,VIDIOC_S_FREQUENCY,&f); |
| 129 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&off); |
| 130 | |
| 131 | pinnacle_antenna_pwr(dev, antenna_pwr); |
| 132 | |
| 133 | /* mt352 setup */ |
| 134 | mt352_pinnacle_init(fe); |
| 135 | pllbuf[0] = 0xc2; |
| 136 | pllbuf[1] = 0x00; |
| 137 | pllbuf[2] = 0x00; |
| 138 | pllbuf[3] = 0x80; |
| 139 | pllbuf[4] = 0x00; |
| 140 | return 0; |
| 141 | } |
| 142 | |
| 143 | static struct mt352_config pinnacle_300i = { |
| 144 | .demod_address = 0x3c >> 1, |
| 145 | .adc_clock = 20333, |
| 146 | .if2 = 36150, |
| 147 | .no_tuner = 1, |
| 148 | .demod_init = mt352_pinnacle_init, |
| 149 | .pll_set = mt352_pinnacle_pll_set, |
| 150 | }; |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 151 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 152 | |
| 153 | /* ------------------------------------------------------------------ */ |
| 154 | |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 155 | #ifdef HAVE_TDA1004X |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 156 | static int philips_tu1216_pll_init(struct dvb_frontend *fe) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 157 | { |
| 158 | struct saa7134_dev *dev = fe->dvb->priv; |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 159 | static u8 tu1216_init[] = { 0x0b, 0xf5, 0x85, 0xab }; |
| 160 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tu1216_init,.len = sizeof(tu1216_init) }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 161 | |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 162 | /* setup PLL configuration */ |
| 163 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) |
| 164 | return -EIO; |
| 165 | msleep(1); |
| 166 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 167 | return 0; |
| 168 | } |
| 169 | |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 170 | static int philips_tu1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
| 171 | { |
| 172 | struct saa7134_dev *dev = fe->dvb->priv; |
| 173 | u8 tuner_buf[4]; |
| 174 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf,.len = |
| 175 | sizeof(tuner_buf) }; |
| 176 | int tuner_frequency = 0; |
| 177 | u8 band, cp, filter; |
| 178 | |
| 179 | /* determine charge pump */ |
| 180 | tuner_frequency = params->frequency + 36166000; |
| 181 | if (tuner_frequency < 87000000) |
| 182 | return -EINVAL; |
| 183 | else if (tuner_frequency < 130000000) |
| 184 | cp = 3; |
| 185 | else if (tuner_frequency < 160000000) |
| 186 | cp = 5; |
| 187 | else if (tuner_frequency < 200000000) |
| 188 | cp = 6; |
| 189 | else if (tuner_frequency < 290000000) |
| 190 | cp = 3; |
| 191 | else if (tuner_frequency < 420000000) |
| 192 | cp = 5; |
| 193 | else if (tuner_frequency < 480000000) |
| 194 | cp = 6; |
| 195 | else if (tuner_frequency < 620000000) |
| 196 | cp = 3; |
| 197 | else if (tuner_frequency < 830000000) |
| 198 | cp = 5; |
| 199 | else if (tuner_frequency < 895000000) |
| 200 | cp = 7; |
| 201 | else |
| 202 | return -EINVAL; |
| 203 | |
| 204 | /* determine band */ |
| 205 | if (params->frequency < 49000000) |
| 206 | return -EINVAL; |
| 207 | else if (params->frequency < 161000000) |
| 208 | band = 1; |
| 209 | else if (params->frequency < 444000000) |
| 210 | band = 2; |
| 211 | else if (params->frequency < 861000000) |
| 212 | band = 4; |
| 213 | else |
| 214 | return -EINVAL; |
| 215 | |
| 216 | /* setup PLL filter */ |
| 217 | switch (params->u.ofdm.bandwidth) { |
| 218 | case BANDWIDTH_6_MHZ: |
| 219 | filter = 0; |
| 220 | break; |
| 221 | |
| 222 | case BANDWIDTH_7_MHZ: |
| 223 | filter = 0; |
| 224 | break; |
| 225 | |
| 226 | case BANDWIDTH_8_MHZ: |
| 227 | filter = 1; |
| 228 | break; |
| 229 | |
| 230 | default: |
| 231 | return -EINVAL; |
| 232 | } |
| 233 | |
| 234 | /* calculate divisor |
| 235 | * ((36166000+((1000000/6)/2)) + Finput)/(1000000/6) |
| 236 | */ |
| 237 | tuner_frequency = (((params->frequency / 1000) * 6) + 217496) / 1000; |
| 238 | |
| 239 | /* setup tuner buffer */ |
| 240 | tuner_buf[0] = (tuner_frequency >> 8) & 0x7f; |
| 241 | tuner_buf[1] = tuner_frequency & 0xff; |
| 242 | tuner_buf[2] = 0xca; |
| 243 | tuner_buf[3] = (cp << 5) | (filter << 3) | band; |
| 244 | |
| 245 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) |
| 246 | return -EIO; |
| 247 | |
| 248 | msleep(1); |
| 249 | return 0; |
| 250 | } |
| 251 | |
| 252 | static int philips_tu1216_request_firmware(struct dvb_frontend *fe, |
| 253 | const struct firmware **fw, char *name) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 254 | { |
| 255 | struct saa7134_dev *dev = fe->dvb->priv; |
| 256 | return request_firmware(fw, name, &dev->pci->dev); |
| 257 | } |
| 258 | |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 259 | static struct tda1004x_config philips_tu1216_config = { |
| 260 | |
| 261 | .demod_address = 0x8, |
| 262 | .invert = 1, |
| 263 | .invert_oclk = 1, |
| 264 | .xtal_freq = TDA10046_XTAL_4M, |
| 265 | .agc_config = TDA10046_AGC_DEFAULT, |
| 266 | .if_freq = TDA10046_FREQ_3617, |
| 267 | .pll_init = philips_tu1216_pll_init, |
| 268 | .pll_set = philips_tu1216_pll_set, |
| 269 | .pll_sleep = NULL, |
| 270 | .request_firmware = philips_tu1216_request_firmware, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 271 | }; |
| 272 | |
| 273 | /* ------------------------------------------------------------------ */ |
| 274 | |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 275 | |
| 276 | static int philips_fmd1216_pll_init(struct dvb_frontend *fe) |
| 277 | { |
| 278 | struct saa7134_dev *dev = fe->dvb->priv; |
| 279 | /* this message is to set up ATC and ALC */ |
| 280 | static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0xa0 }; |
| 281 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; |
| 282 | |
| 283 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) |
| 284 | return -EIO; |
| 285 | msleep(1); |
| 286 | |
| 287 | return 0; |
| 288 | } |
| 289 | |
| 290 | static void philips_fmd1216_analog(struct dvb_frontend *fe) |
| 291 | { |
| 292 | struct saa7134_dev *dev = fe->dvb->priv; |
| 293 | /* this message actually turns the tuner back to analog mode */ |
| 294 | static u8 fmd1216_init[] = { 0x0b, 0xdc, 0x9c, 0x60 }; |
| 295 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = fmd1216_init,.len = sizeof(fmd1216_init) }; |
| 296 | |
| 297 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
| 298 | msleep(1); |
| 299 | fmd1216_init[2] = 0x86; |
| 300 | fmd1216_init[3] = 0x54; |
| 301 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
| 302 | msleep(1); |
| 303 | } |
| 304 | |
| 305 | static int philips_fmd1216_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
| 306 | { |
| 307 | struct saa7134_dev *dev = fe->dvb->priv; |
| 308 | u8 tuner_buf[4]; |
| 309 | struct i2c_msg tuner_msg = {.addr = 0x61,.flags = 0,.buf = tuner_buf,.len = |
| 310 | sizeof(tuner_buf) }; |
| 311 | int tuner_frequency = 0; |
| 312 | int divider = 0; |
| 313 | u8 band, mode, cp; |
| 314 | |
| 315 | /* determine charge pump */ |
| 316 | tuner_frequency = params->frequency + 36130000; |
| 317 | if (tuner_frequency < 87000000) |
| 318 | return -EINVAL; |
| 319 | /* low band */ |
| 320 | else if (tuner_frequency < 180000000) { |
| 321 | band = 1; |
| 322 | mode = 7; |
| 323 | cp = 0; |
| 324 | } else if (tuner_frequency < 195000000) { |
| 325 | band = 1; |
| 326 | mode = 6; |
| 327 | cp = 1; |
| 328 | /* mid band */ |
| 329 | } else if (tuner_frequency < 366000000) { |
| 330 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { |
| 331 | band = 10; |
| 332 | } else { |
| 333 | band = 2; |
| 334 | } |
| 335 | mode = 7; |
| 336 | cp = 0; |
| 337 | } else if (tuner_frequency < 478000000) { |
| 338 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { |
| 339 | band = 10; |
| 340 | } else { |
| 341 | band = 2; |
| 342 | } |
| 343 | mode = 6; |
| 344 | cp = 1; |
| 345 | /* high band */ |
| 346 | } else if (tuner_frequency < 662000000) { |
| 347 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { |
| 348 | band = 12; |
| 349 | } else { |
| 350 | band = 4; |
| 351 | } |
| 352 | mode = 7; |
| 353 | cp = 0; |
| 354 | } else if (tuner_frequency < 840000000) { |
| 355 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { |
| 356 | band = 12; |
| 357 | } else { |
| 358 | band = 4; |
| 359 | } |
| 360 | mode = 6; |
| 361 | cp = 1; |
| 362 | } else { |
| 363 | if (params->u.ofdm.bandwidth == BANDWIDTH_8_MHZ) { |
| 364 | band = 12; |
| 365 | } else { |
| 366 | band = 4; |
| 367 | } |
| 368 | mode = 7; |
| 369 | cp = 1; |
| 370 | |
| 371 | } |
| 372 | /* calculate divisor */ |
| 373 | /* ((36166000 + Finput) / 166666) rounded! */ |
| 374 | divider = (tuner_frequency + 83333) / 166667; |
| 375 | |
| 376 | /* setup tuner buffer */ |
| 377 | tuner_buf[0] = (divider >> 8) & 0x7f; |
| 378 | tuner_buf[1] = divider & 0xff; |
| 379 | tuner_buf[2] = 0x80 | (cp << 6) | (mode << 3) | 4; |
| 380 | tuner_buf[3] = 0x40 | band; |
| 381 | |
| 382 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) |
| 383 | return -EIO; |
| 384 | return 0; |
| 385 | } |
| 386 | |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 387 | #ifdef HAVE_TDA1004X |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 388 | static struct tda1004x_config medion_cardbus = { |
| 389 | .demod_address = 0x08, |
| 390 | .invert = 1, |
| 391 | .invert_oclk = 0, |
| 392 | .xtal_freq = TDA10046_XTAL_16M, |
| 393 | .agc_config = TDA10046_AGC_IFO_AUTO_NEG, |
| 394 | .if_freq = TDA10046_FREQ_3613, |
| 395 | .pll_init = philips_fmd1216_pll_init, |
| 396 | .pll_set = philips_fmd1216_pll_set, |
| 397 | .pll_sleep = philips_fmd1216_analog, |
| 398 | .request_firmware = NULL, |
| 399 | }; |
Michael Krufky | 0b1cd0c | 2005-07-27 11:45:57 -0700 | [diff] [blame] | 400 | #endif |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 401 | |
| 402 | /* ------------------------------------------------------------------ */ |
| 403 | |
| 404 | struct tda827x_data { |
| 405 | u32 lomax; |
| 406 | u8 spd; |
| 407 | u8 bs; |
| 408 | u8 bp; |
| 409 | u8 cp; |
| 410 | u8 gc3; |
| 411 | u8 div1p5; |
| 412 | }; |
| 413 | |
| 414 | static struct tda827x_data tda827x_dvbt[] = { |
| 415 | { .lomax = 62000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, |
| 416 | { .lomax = 66000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 1}, |
| 417 | { .lomax = 76000000, .spd = 3, .bs = 1, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, |
| 418 | { .lomax = 84000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 3, .div1p5 = 0}, |
| 419 | { .lomax = 93000000, .spd = 3, .bs = 2, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 420 | { .lomax = 98000000, .spd = 3, .bs = 3, .bp = 0, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 421 | { .lomax = 109000000, .spd = 3, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 422 | { .lomax = 123000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 423 | { .lomax = 133000000, .spd = 2, .bs = 3, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 424 | { .lomax = 151000000, .spd = 2, .bs = 1, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 425 | { .lomax = 154000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 426 | { .lomax = 181000000, .spd = 2, .bs = 2, .bp = 1, .cp = 0, .gc3 = 0, .div1p5 = 0}, |
| 427 | { .lomax = 185000000, .spd = 2, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 428 | { .lomax = 217000000, .spd = 2, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 429 | { .lomax = 244000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 430 | { .lomax = 265000000, .spd = 1, .bs = 3, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 431 | { .lomax = 302000000, .spd = 1, .bs = 1, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 432 | { .lomax = 324000000, .spd = 1, .bs = 2, .bp = 2, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 433 | { .lomax = 370000000, .spd = 1, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 434 | { .lomax = 454000000, .spd = 1, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 435 | { .lomax = 493000000, .spd = 0, .bs = 2, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 436 | { .lomax = 530000000, .spd = 0, .bs = 3, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 1}, |
| 437 | { .lomax = 554000000, .spd = 0, .bs = 1, .bp = 3, .cp = 0, .gc3 = 1, .div1p5 = 0}, |
| 438 | { .lomax = 604000000, .spd = 0, .bs = 1, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, |
| 439 | { .lomax = 696000000, .spd = 0, .bs = 2, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, |
| 440 | { .lomax = 740000000, .spd = 0, .bs = 2, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, |
| 441 | { .lomax = 820000000, .spd = 0, .bs = 3, .bp = 4, .cp = 0, .gc3 = 0, .div1p5 = 0}, |
| 442 | { .lomax = 865000000, .spd = 0, .bs = 3, .bp = 4, .cp = 1, .gc3 = 0, .div1p5 = 0}, |
| 443 | { .lomax = 0, .spd = 0, .bs = 0, .bp = 0, .cp = 0, .gc3 = 0, .div1p5 = 0} |
| 444 | }; |
| 445 | |
| 446 | static int philips_tda827x_pll_init(struct dvb_frontend *fe) |
| 447 | { |
| 448 | return 0; |
| 449 | } |
| 450 | |
| 451 | static int philips_tda827x_pll_set(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) |
| 452 | { |
| 453 | struct saa7134_dev *dev = fe->dvb->priv; |
| 454 | u8 tuner_buf[14]; |
| 455 | |
| 456 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tuner_buf, |
| 457 | .len = sizeof(tuner_buf) }; |
| 458 | int i, tuner_freq, if_freq; |
| 459 | u32 N; |
| 460 | switch (params->u.ofdm.bandwidth) { |
| 461 | case BANDWIDTH_6_MHZ: |
| 462 | if_freq = 4000000; |
| 463 | break; |
| 464 | case BANDWIDTH_7_MHZ: |
| 465 | if_freq = 4500000; |
| 466 | break; |
| 467 | default: /* 8 MHz or Auto */ |
| 468 | if_freq = 5000000; |
| 469 | break; |
| 470 | } |
| 471 | tuner_freq = params->frequency + if_freq; |
| 472 | |
| 473 | i = 0; |
| 474 | while (tda827x_dvbt[i].lomax < tuner_freq) { |
| 475 | if(tda827x_dvbt[i + 1].lomax == 0) |
| 476 | break; |
| 477 | i++; |
| 478 | } |
| 479 | |
| 480 | N = ((tuner_freq + 125000) / 250000) << (tda827x_dvbt[i].spd + 2); |
| 481 | tuner_buf[0] = 0; |
| 482 | tuner_buf[1] = (N>>8) | 0x40; |
| 483 | tuner_buf[2] = N & 0xff; |
| 484 | tuner_buf[3] = 0; |
| 485 | tuner_buf[4] = 0x52; |
| 486 | tuner_buf[5] = (tda827x_dvbt[i].spd << 6) + (tda827x_dvbt[i].div1p5 << 5) + |
| 487 | (tda827x_dvbt[i].bs << 3) + tda827x_dvbt[i].bp; |
| 488 | tuner_buf[6] = (tda827x_dvbt[i].gc3 << 4) + 0x8f; |
| 489 | tuner_buf[7] = 0xbf; |
| 490 | tuner_buf[8] = 0x2a; |
| 491 | tuner_buf[9] = 0x05; |
| 492 | tuner_buf[10] = 0xff; |
| 493 | tuner_buf[11] = 0x00; |
| 494 | tuner_buf[12] = 0x00; |
| 495 | tuner_buf[13] = 0x40; |
| 496 | |
| 497 | tuner_msg.len = 14; |
| 498 | if (i2c_transfer(&dev->i2c_adap, &tuner_msg, 1) != 1) |
| 499 | return -EIO; |
| 500 | |
| 501 | msleep(500); |
| 502 | /* correct CP value */ |
| 503 | tuner_buf[0] = 0x30; |
| 504 | tuner_buf[1] = 0x50 + tda827x_dvbt[i].cp; |
| 505 | tuner_msg.len = 2; |
| 506 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
| 507 | |
| 508 | return 0; |
| 509 | } |
| 510 | |
| 511 | static void philips_tda827x_pll_sleep(struct dvb_frontend *fe) |
| 512 | { |
| 513 | struct saa7134_dev *dev = fe->dvb->priv; |
| 514 | static u8 tda827x_sleep[] = { 0x30, 0xd0}; |
| 515 | struct i2c_msg tuner_msg = {.addr = 0x60,.flags = 0,.buf = tda827x_sleep, |
| 516 | .len = sizeof(tda827x_sleep) }; |
| 517 | i2c_transfer(&dev->i2c_adap, &tuner_msg, 1); |
| 518 | } |
| 519 | |
| 520 | static struct tda1004x_config tda827x_lifeview_config = { |
| 521 | .demod_address = 0x08, |
| 522 | .invert = 1, |
| 523 | .invert_oclk = 0, |
| 524 | .xtal_freq = TDA10046_XTAL_16M, |
| 525 | .agc_config = TDA10046_AGC_TDA827X, |
| 526 | .if_freq = TDA10046_FREQ_045, |
| 527 | .pll_init = philips_tda827x_pll_init, |
| 528 | .pll_set = philips_tda827x_pll_set, |
| 529 | .pll_sleep = philips_tda827x_pll_sleep, |
| 530 | .request_firmware = NULL, |
| 531 | }; |
| 532 | #endif |
| 533 | |
| 534 | /* ------------------------------------------------------------------ */ |
| 535 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 536 | static int dvb_init(struct saa7134_dev *dev) |
| 537 | { |
| 538 | /* init struct videobuf_dvb */ |
| 539 | dev->ts.nr_bufs = 32; |
| 540 | dev->ts.nr_packets = 32*4; |
| 541 | dev->dvb.name = dev->name; |
| 542 | videobuf_queue_init(&dev->dvb.dvbq, &saa7134_ts_qops, |
| 543 | dev->pci, &dev->slock, |
| 544 | V4L2_BUF_TYPE_VIDEO_CAPTURE, |
| 545 | V4L2_FIELD_ALTERNATE, |
| 546 | sizeof(struct saa7134_buf), |
| 547 | dev); |
| 548 | |
| 549 | switch (dev->board) { |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 550 | #ifdef HAVE_MT352 |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: |
| 552 | printk("%s: pinnacle 300i dvb setup\n",dev->name); |
| 553 | dev->dvb.frontend = mt352_attach(&pinnacle_300i, |
| 554 | &dev->i2c_adap); |
| 555 | break; |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 556 | #endif |
Michael Krufky | 29780bb | 2005-07-27 11:45:59 -0700 | [diff] [blame^] | 557 | #ifdef HAVE_TDA1004X |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 558 | case SAA7134_BOARD_MD7134: |
| 559 | dev->dvb.frontend = tda10046_attach(&medion_cardbus, |
| 560 | &dev->i2c_adap); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 561 | break; |
Mauro Carvalho Chehab | 86ddd96 | 2005-07-12 13:58:47 -0700 | [diff] [blame] | 562 | case SAA7134_BOARD_PHILIPS_TOUGH: |
| 563 | dev->dvb.frontend = tda10046_attach(&philips_tu1216_config, |
| 564 | &dev->i2c_adap); |
| 565 | break; |
| 566 | case SAA7134_BOARD_FLYDVBTDUO: |
| 567 | dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, |
| 568 | &dev->i2c_adap); |
| 569 | break; |
| 570 | case SAA7134_BOARD_THYPHOON_DVBT_DUO_CARDBUS: |
| 571 | dev->dvb.frontend = tda10046_attach(&tda827x_lifeview_config, |
| 572 | &dev->i2c_adap); |
| 573 | break; |
| 574 | #endif |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 575 | default: |
| 576 | printk("%s: Huh? unknown DVB card?\n",dev->name); |
| 577 | break; |
| 578 | } |
| 579 | |
| 580 | if (NULL == dev->dvb.frontend) { |
| 581 | printk("%s: frontend initialization failed\n",dev->name); |
| 582 | return -1; |
| 583 | } |
| 584 | |
| 585 | /* register everything else */ |
| 586 | return videobuf_dvb_register(&dev->dvb, THIS_MODULE, dev); |
| 587 | } |
| 588 | |
| 589 | static int dvb_fini(struct saa7134_dev *dev) |
| 590 | { |
| 591 | static int on = TDA9887_PRESENT | TDA9887_PORT2_INACTIVE; |
| 592 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 593 | switch (dev->board) { |
| 594 | case SAA7134_BOARD_PINNACLE_300I_DVBT_PAL: |
| 595 | /* otherwise we don't detect the tuner on next insmod */ |
| 596 | saa7134_i2c_call_clients(dev,TDA9887_SET_CONFIG,&on); |
| 597 | break; |
| 598 | }; |
| 599 | videobuf_dvb_unregister(&dev->dvb); |
| 600 | return 0; |
| 601 | } |
| 602 | |
| 603 | static struct saa7134_mpeg_ops dvb_ops = { |
| 604 | .type = SAA7134_MPEG_DVB, |
| 605 | .init = dvb_init, |
| 606 | .fini = dvb_fini, |
| 607 | }; |
| 608 | |
| 609 | static int __init dvb_register(void) |
| 610 | { |
| 611 | return saa7134_ts_register(&dvb_ops); |
| 612 | } |
| 613 | |
| 614 | static void __exit dvb_unregister(void) |
| 615 | { |
| 616 | saa7134_ts_unregister(&dvb_ops); |
| 617 | } |
| 618 | |
| 619 | module_init(dvb_register); |
| 620 | module_exit(dvb_unregister); |
| 621 | |
| 622 | /* ------------------------------------------------------------------ */ |
| 623 | /* |
| 624 | * Local variables: |
| 625 | * c-basic-offset: 8 |
| 626 | * End: |
| 627 | */ |