1/* 2 * Driver for the Conexant CX23885 PCIe bridge 3 * 4 * Copyright (c) 2006 Steven Toth <stoth@linuxtv.org> 5 * 6 * This program is free software; you can redistribute it and/or modify 7 * it under the terms of the GNU General Public License as published by 8 * the Free Software Foundation; either version 2 of the License, or 9 * (at your option) any later version. 10 * 11 * This program is distributed in the hope that it will be useful, 12 * but WITHOUT ANY WARRANTY; without even the implied warranty of 13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14 * 15 * GNU General Public License for more details. 16 */ 17 18#include <linux/module.h> 19#include <linux/init.h> 20#include <linux/device.h> 21#include <linux/fs.h> 22#include <linux/kthread.h> 23#include <linux/file.h> 24#include <linux/suspend.h> 25 26#include "cx23885.h" 27#include <media/v4l2-common.h> 28 29#include "dvb_ca_en50221.h" 30#include "s5h1409.h" 31#include "s5h1411.h" 32#include "mt2131.h" 33#include "tda8290.h" 34#include "tda18271.h" 35#include "lgdt330x.h" 36#include "xc4000.h" 37#include "xc5000.h" 38#include "max2165.h" 39#include "tda10048.h" 40#include "tuner-xc2028.h" 41#include "tuner-simple.h" 42#include "dib7000p.h" 43#include "dib0070.h" 44#include "dibx000_common.h" 45#include "zl10353.h" 46#include "stv0900.h" 47#include "stv0900_reg.h" 48#include "stv6110.h" 49#include "lnbh24.h" 50#include "cx24116.h" 51#include "cx24117.h" 52#include "cimax2.h" 53#include "lgs8gxx.h" 54#include "netup-eeprom.h" 55#include "netup-init.h" 56#include "lgdt3305.h" 57#include "atbm8830.h" 58#include "ts2020.h" 59#include "ds3000.h" 60#include "cx23885-f300.h" 61#include "altera-ci.h" 62#include "stv0367.h" 63#include "drxk.h" 64#include "mt2063.h" 65#include "stv090x.h" 66#include "stb6100.h" 67#include "stb6100_cfg.h" 68#include "tda10071.h" 69#include "a8293.h" 70#include "mb86a20s.h" 71#include "si2165.h" 72#include "si2168.h" 73#include "si2157.h" 74#include "sp2.h" 75#include "m88ds3103.h" 76#include "m88rs6000t.h" 77 78static unsigned int debug; 79 80#define dprintk(level, fmt, arg...)\ 81 do { if (debug >= level)\ 82 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\ 83 } while (0) 84 85/* ------------------------------------------------------------------ */ 86 87static unsigned int alt_tuner; 88module_param(alt_tuner, int, 0644); 89MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration"); 90 91DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); 92 93/* ------------------------------------------------------------------ */ 94 95static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt, 96 unsigned int *num_buffers, unsigned int *num_planes, 97 unsigned int sizes[], void *alloc_ctxs[]) 98{ 99 struct cx23885_tsport *port = q->drv_priv; 100 101 port->ts_packet_size = 188 * 4; 102 port->ts_packet_count = 32; 103 *num_planes = 1; 104 sizes[0] = port->ts_packet_size * port->ts_packet_count; 105 alloc_ctxs[0] = port->dev->alloc_ctx; 106 *num_buffers = 32; 107 return 0; 108} 109 110 111static int buffer_prepare(struct vb2_buffer *vb) 112{ 113 struct cx23885_tsport *port = vb->vb2_queue->drv_priv; 114 struct cx23885_buffer *buf = 115 container_of(vb, struct cx23885_buffer, vb); 116 117 return cx23885_buf_prepare(buf, port); 118} 119 120static void buffer_finish(struct vb2_buffer *vb) 121{ 122 struct cx23885_tsport *port = vb->vb2_queue->drv_priv; 123 struct cx23885_dev *dev = port->dev; 124 struct cx23885_buffer *buf = container_of(vb, 125 struct cx23885_buffer, vb); 126 127 cx23885_free_buffer(dev, buf); 128} 129 130static void buffer_queue(struct vb2_buffer *vb) 131{ 132 struct cx23885_tsport *port = vb->vb2_queue->drv_priv; 133 struct cx23885_buffer *buf = container_of(vb, 134 struct cx23885_buffer, vb); 135 136 cx23885_buf_queue(port, buf); 137} 138 139static void cx23885_dvb_gate_ctrl(struct cx23885_tsport *port, int open) 140{ 141 struct vb2_dvb_frontends *f; 142 struct vb2_dvb_frontend *fe; 143 144 f = &port->frontends; 145 146 if (f->gate <= 1) /* undefined or fe0 */ 147 fe = vb2_dvb_get_frontend(f, 1); 148 else 149 fe = vb2_dvb_get_frontend(f, f->gate); 150 151 if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl) 152 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open); 153} 154 155static int cx23885_start_streaming(struct vb2_queue *q, unsigned int count) 156{ 157 struct cx23885_tsport *port = q->drv_priv; 158 struct cx23885_dmaqueue *dmaq = &port->mpegq; 159 struct cx23885_buffer *buf = list_entry(dmaq->active.next, 160 struct cx23885_buffer, queue); 161 162 cx23885_start_dma(port, dmaq, buf); 163 return 0; 164} 165 166static void cx23885_stop_streaming(struct vb2_queue *q) 167{ 168 struct cx23885_tsport *port = q->drv_priv; 169 170 cx23885_cancel_buffers(port); 171} 172 173static struct vb2_ops dvb_qops = { 174 .queue_setup = queue_setup, 175 .buf_prepare = buffer_prepare, 176 .buf_finish = buffer_finish, 177 .buf_queue = buffer_queue, 178 .wait_prepare = vb2_ops_wait_prepare, 179 .wait_finish = vb2_ops_wait_finish, 180 .start_streaming = cx23885_start_streaming, 181 .stop_streaming = cx23885_stop_streaming, 182}; 183 184static struct s5h1409_config hauppauge_generic_config = { 185 .demod_address = 0x32 >> 1, 186 .output_mode = S5H1409_SERIAL_OUTPUT, 187 .gpio = S5H1409_GPIO_ON, 188 .qam_if = 44000, 189 .inversion = S5H1409_INVERSION_OFF, 190 .status_mode = S5H1409_DEMODLOCKING, 191 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 192}; 193 194static struct tda10048_config hauppauge_hvr1200_config = { 195 .demod_address = 0x10 >> 1, 196 .output_mode = TDA10048_SERIAL_OUTPUT, 197 .fwbulkwritelen = TDA10048_BULKWRITE_200, 198 .inversion = TDA10048_INVERSION_ON, 199 .dtv6_if_freq_khz = TDA10048_IF_3300, 200 .dtv7_if_freq_khz = TDA10048_IF_3800, 201 .dtv8_if_freq_khz = TDA10048_IF_4300, 202 .clk_freq_khz = TDA10048_CLK_16000, 203}; 204 205static struct tda10048_config hauppauge_hvr1210_config = { 206 .demod_address = 0x10 >> 1, 207 .output_mode = TDA10048_SERIAL_OUTPUT, 208 .fwbulkwritelen = TDA10048_BULKWRITE_200, 209 .inversion = TDA10048_INVERSION_ON, 210 .dtv6_if_freq_khz = TDA10048_IF_3300, 211 .dtv7_if_freq_khz = TDA10048_IF_3500, 212 .dtv8_if_freq_khz = TDA10048_IF_4000, 213 .clk_freq_khz = TDA10048_CLK_16000, 214}; 215 216static struct s5h1409_config hauppauge_ezqam_config = { 217 .demod_address = 0x32 >> 1, 218 .output_mode = S5H1409_SERIAL_OUTPUT, 219 .gpio = S5H1409_GPIO_OFF, 220 .qam_if = 4000, 221 .inversion = S5H1409_INVERSION_ON, 222 .status_mode = S5H1409_DEMODLOCKING, 223 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 224}; 225 226static struct s5h1409_config hauppauge_hvr1800lp_config = { 227 .demod_address = 0x32 >> 1, 228 .output_mode = S5H1409_SERIAL_OUTPUT, 229 .gpio = S5H1409_GPIO_OFF, 230 .qam_if = 44000, 231 .inversion = S5H1409_INVERSION_OFF, 232 .status_mode = S5H1409_DEMODLOCKING, 233 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 234}; 235 236static struct s5h1409_config hauppauge_hvr1500_config = { 237 .demod_address = 0x32 >> 1, 238 .output_mode = S5H1409_SERIAL_OUTPUT, 239 .gpio = S5H1409_GPIO_OFF, 240 .inversion = S5H1409_INVERSION_OFF, 241 .status_mode = S5H1409_DEMODLOCKING, 242 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 243}; 244 245static struct mt2131_config hauppauge_generic_tunerconfig = { 246 0x61 247}; 248 249static struct lgdt330x_config fusionhdtv_5_express = { 250 .demod_address = 0x0e, 251 .demod_chip = LGDT3303, 252 .serial_mpeg = 0x40, 253}; 254 255static struct s5h1409_config hauppauge_hvr1500q_config = { 256 .demod_address = 0x32 >> 1, 257 .output_mode = S5H1409_SERIAL_OUTPUT, 258 .gpio = S5H1409_GPIO_ON, 259 .qam_if = 44000, 260 .inversion = S5H1409_INVERSION_OFF, 261 .status_mode = S5H1409_DEMODLOCKING, 262 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 263}; 264 265static struct s5h1409_config dvico_s5h1409_config = { 266 .demod_address = 0x32 >> 1, 267 .output_mode = S5H1409_SERIAL_OUTPUT, 268 .gpio = S5H1409_GPIO_ON, 269 .qam_if = 44000, 270 .inversion = S5H1409_INVERSION_OFF, 271 .status_mode = S5H1409_DEMODLOCKING, 272 .mpeg_timing = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 273}; 274 275static struct s5h1411_config dvico_s5h1411_config = { 276 .output_mode = S5H1411_SERIAL_OUTPUT, 277 .gpio = S5H1411_GPIO_ON, 278 .qam_if = S5H1411_IF_44000, 279 .vsb_if = S5H1411_IF_44000, 280 .inversion = S5H1411_INVERSION_OFF, 281 .status_mode = S5H1411_DEMODLOCKING, 282 .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 283}; 284 285static struct s5h1411_config hcw_s5h1411_config = { 286 .output_mode = S5H1411_SERIAL_OUTPUT, 287 .gpio = S5H1411_GPIO_OFF, 288 .vsb_if = S5H1411_IF_44000, 289 .qam_if = S5H1411_IF_4000, 290 .inversion = S5H1411_INVERSION_ON, 291 .status_mode = S5H1411_DEMODLOCKING, 292 .mpeg_timing = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK, 293}; 294 295static struct xc5000_config hauppauge_hvr1500q_tunerconfig = { 296 .i2c_address = 0x61, 297 .if_khz = 5380, 298}; 299 300static struct xc5000_config dvico_xc5000_tunerconfig = { 301 .i2c_address = 0x64, 302 .if_khz = 5380, 303}; 304 305static struct tda829x_config tda829x_no_probe = { 306 .probe_tuner = TDA829X_DONT_PROBE, 307}; 308 309static struct tda18271_std_map hauppauge_tda18271_std_map = { 310 .atsc_6 = { .if_freq = 5380, .agc_mode = 3, .std = 3, 311 .if_lvl = 6, .rfagc_top = 0x37 }, 312 .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 0, 313 .if_lvl = 6, .rfagc_top = 0x37 }, 314}; 315 316static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = { 317 .dvbt_6 = { .if_freq = 3300, .agc_mode = 3, .std = 4, 318 .if_lvl = 1, .rfagc_top = 0x37, }, 319 .dvbt_7 = { .if_freq = 3800, .agc_mode = 3, .std = 5, 320 .if_lvl = 1, .rfagc_top = 0x37, }, 321 .dvbt_8 = { .if_freq = 4300, .agc_mode = 3, .std = 6, 322 .if_lvl = 1, .rfagc_top = 0x37, }, 323}; 324 325static struct tda18271_config hauppauge_tda18271_config = { 326 .std_map = &hauppauge_tda18271_std_map, 327 .gate = TDA18271_GATE_ANALOG, 328 .output_opt = TDA18271_OUTPUT_LT_OFF, 329}; 330 331static struct tda18271_config hauppauge_hvr1200_tuner_config = { 332 .std_map = &hauppauge_hvr1200_tda18271_std_map, 333 .gate = TDA18271_GATE_ANALOG, 334 .output_opt = TDA18271_OUTPUT_LT_OFF, 335}; 336 337static struct tda18271_config hauppauge_hvr1210_tuner_config = { 338 .gate = TDA18271_GATE_DIGITAL, 339 .output_opt = TDA18271_OUTPUT_LT_OFF, 340}; 341 342static struct tda18271_config hauppauge_hvr4400_tuner_config = { 343 .gate = TDA18271_GATE_DIGITAL, 344 .output_opt = TDA18271_OUTPUT_LT_OFF, 345}; 346 347static struct tda18271_std_map hauppauge_hvr127x_std_map = { 348 .atsc_6 = { .if_freq = 3250, .agc_mode = 3, .std = 4, 349 .if_lvl = 1, .rfagc_top = 0x58 }, 350 .qam_6 = { .if_freq = 4000, .agc_mode = 3, .std = 5, 351 .if_lvl = 1, .rfagc_top = 0x58 }, 352}; 353 354static struct tda18271_config hauppauge_hvr127x_config = { 355 .std_map = &hauppauge_hvr127x_std_map, 356 .output_opt = TDA18271_OUTPUT_LT_OFF, 357}; 358 359static struct lgdt3305_config hauppauge_lgdt3305_config = { 360 .i2c_addr = 0x0e, 361 .mpeg_mode = LGDT3305_MPEG_SERIAL, 362 .tpclk_edge = LGDT3305_TPCLK_FALLING_EDGE, 363 .tpvalid_polarity = LGDT3305_TP_VALID_HIGH, 364 .deny_i2c_rptr = 1, 365 .spectral_inversion = 1, 366 .qam_if_khz = 4000, 367 .vsb_if_khz = 3250, 368}; 369 370static struct dibx000_agc_config xc3028_agc_config = { 371 BAND_VHF | BAND_UHF, /* band_caps */ 372 373 /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0, 374 * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, 375 * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0, 376 * P_agc_nb_est=2, P_agc_write=0 377 */ 378 (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) | 379 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */ 380 381 712, /* inv_gain */ 382 21, /* time_stabiliz */ 383 384 0, /* alpha_level */ 385 118, /* thlock */ 386 387 0, /* wbd_inv */ 388 2867, /* wbd_ref */ 389 0, /* wbd_sel */ 390 2, /* wbd_alpha */ 391 392 0, /* agc1_max */ 393 0, /* agc1_min */ 394 39718, /* agc2_max */ 395 9930, /* agc2_min */ 396 0, /* agc1_pt1 */ 397 0, /* agc1_pt2 */ 398 0, /* agc1_pt3 */ 399 0, /* agc1_slope1 */ 400 0, /* agc1_slope2 */ 401 0, /* agc2_pt1 */ 402 128, /* agc2_pt2 */ 403 29, /* agc2_slope1 */ 404 29, /* agc2_slope2 */ 405 406 17, /* alpha_mant */ 407 27, /* alpha_exp */ 408 23, /* beta_mant */ 409 51, /* beta_exp */ 410 411 1, /* perform_agc_softsplit */ 412}; 413 414/* PLL Configuration for COFDM BW_MHz = 8.000000 415 * With external clock = 30.000000 */ 416static struct dibx000_bandwidth_config xc3028_bw_config = { 417 60000, /* internal */ 418 30000, /* sampling */ 419 1, /* pll_cfg: prediv */ 420 8, /* pll_cfg: ratio */ 421 3, /* pll_cfg: range */ 422 1, /* pll_cfg: reset */ 423 0, /* pll_cfg: bypass */ 424 0, /* misc: refdiv */ 425 0, /* misc: bypclk_div */ 426 1, /* misc: IO_CLK_en_core */ 427 1, /* misc: ADClkSrc */ 428 0, /* misc: modulo */ 429 (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */ 430 (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */ 431 20452225, /* timf */ 432 30000000 /* xtal_hz */ 433}; 434 435static struct dib7000p_config hauppauge_hvr1400_dib7000_config = { 436 .output_mpeg2_in_188_bytes = 1, 437 .hostbus_diversity = 1, 438 .tuner_is_baseband = 0, 439 .update_lna = NULL, 440 441 .agc_config_count = 1, 442 .agc = &xc3028_agc_config, 443 .bw = &xc3028_bw_config, 444 445 .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS, 446 .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES, 447 .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS, 448 449 .pwm_freq_div = 0, 450 .agc_control = NULL, 451 .spur_protect = 0, 452 453 .output_mode = OUTMODE_MPEG2_SERIAL, 454}; 455 456static struct zl10353_config dvico_fusionhdtv_xc3028 = { 457 .demod_address = 0x0f, 458 .if2 = 45600, 459 .no_tuner = 1, 460 .disable_i2c_gate_ctrl = 1, 461}; 462 463static struct stv0900_reg stv0900_ts_regs[] = { 464 { R0900_TSGENERAL, 0x00 }, 465 { R0900_P1_TSSPEED, 0x40 }, 466 { R0900_P2_TSSPEED, 0x40 }, 467 { R0900_P1_TSCFGM, 0xc0 }, 468 { R0900_P2_TSCFGM, 0xc0 }, 469 { R0900_P1_TSCFGH, 0xe0 }, 470 { R0900_P2_TSCFGH, 0xe0 }, 471 { R0900_P1_TSCFGL, 0x20 }, 472 { R0900_P2_TSCFGL, 0x20 }, 473 { 0xffff, 0xff }, /* terminate */ 474}; 475 476static struct stv0900_config netup_stv0900_config = { 477 .demod_address = 0x68, 478 .demod_mode = 1, /* dual */ 479 .xtal = 8000000, 480 .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */ 481 .diseqc_mode = 2,/* 2/3 PWM */ 482 .ts_config_regs = stv0900_ts_regs, 483 .tun1_maddress = 0,/* 0x60 */ 484 .tun2_maddress = 3,/* 0x63 */ 485 .tun1_adc = 1,/* 1 Vpp */ 486 .tun2_adc = 1,/* 1 Vpp */ 487}; 488 489static struct stv6110_config netup_stv6110_tunerconfig_a = { 490 .i2c_address = 0x60, 491 .mclk = 16000000, 492 .clk_div = 1, 493 .gain = 8, /* +16 dB - maximum gain */ 494}; 495 496static struct stv6110_config netup_stv6110_tunerconfig_b = { 497 .i2c_address = 0x63, 498 .mclk = 16000000, 499 .clk_div = 1, 500 .gain = 8, /* +16 dB - maximum gain */ 501}; 502 503static struct cx24116_config tbs_cx24116_config = { 504 .demod_address = 0x55, 505}; 506 507static struct cx24117_config tbs_cx24117_config = { 508 .demod_address = 0x55, 509}; 510 511static struct ds3000_config tevii_ds3000_config = { 512 .demod_address = 0x68, 513}; 514 515static struct ts2020_config tevii_ts2020_config = { 516 .tuner_address = 0x60, 517 .clk_out_div = 1, 518 .frequency_div = 1146000, 519}; 520 521static struct cx24116_config dvbworld_cx24116_config = { 522 .demod_address = 0x05, 523}; 524 525static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = { 526 .prod = LGS8GXX_PROD_LGS8GL5, 527 .demod_address = 0x19, 528 .serial_ts = 0, 529 .ts_clk_pol = 1, 530 .ts_clk_gated = 1, 531 .if_clk_freq = 30400, /* 30.4 MHz */ 532 .if_freq = 5380, /* 5.38 MHz */ 533 .if_neg_center = 1, 534 .ext_adc = 0, 535 .adc_signed = 0, 536 .if_neg_edge = 0, 537}; 538 539static struct xc5000_config mygica_x8506_xc5000_config = { 540 .i2c_address = 0x61, 541 .if_khz = 5380, 542}; 543 544static struct mb86a20s_config mygica_x8507_mb86a20s_config = { 545 .demod_address = 0x10, 546}; 547 548static struct xc5000_config mygica_x8507_xc5000_config = { 549 .i2c_address = 0x61, 550 .if_khz = 4000, 551}; 552 553static struct stv090x_config prof_8000_stv090x_config = { 554 .device = STV0903, 555 .demod_mode = STV090x_SINGLE, 556 .clk_mode = STV090x_CLK_EXT, 557 .xtal = 27000000, 558 .address = 0x6A, 559 .ts1_mode = STV090x_TSMODE_PARALLEL_PUNCTURED, 560 .repeater_level = STV090x_RPTLEVEL_64, 561 .adc1_range = STV090x_ADC_2Vpp, 562 .diseqc_envelope_mode = false, 563 564 .tuner_get_frequency = stb6100_get_frequency, 565 .tuner_set_frequency = stb6100_set_frequency, 566 .tuner_set_bandwidth = stb6100_set_bandwidth, 567 .tuner_get_bandwidth = stb6100_get_bandwidth, 568}; 569 570static struct stb6100_config prof_8000_stb6100_config = { 571 .tuner_address = 0x60, 572 .refclock = 27000000, 573}; 574 575static int p8000_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage) 576{ 577 struct cx23885_tsport *port = fe->dvb->priv; 578 struct cx23885_dev *dev = port->dev; 579 580 if (voltage == SEC_VOLTAGE_18) 581 cx_write(MC417_RWD, 0x00001e00); 582 else if (voltage == SEC_VOLTAGE_13) 583 cx_write(MC417_RWD, 0x00001a00); 584 else 585 cx_write(MC417_RWD, 0x00001800); 586 return 0; 587} 588 589static int dvbsky_t9580_set_voltage(struct dvb_frontend *fe, 590 fe_sec_voltage_t voltage) 591{ 592 struct cx23885_tsport *port = fe->dvb->priv; 593 struct cx23885_dev *dev = port->dev; 594 595 cx23885_gpio_enable(dev, GPIO_0 | GPIO_1, 1); 596 597 switch (voltage) { 598 case SEC_VOLTAGE_13: 599 cx23885_gpio_set(dev, GPIO_1); 600 cx23885_gpio_clear(dev, GPIO_0); 601 break; 602 case SEC_VOLTAGE_18: 603 cx23885_gpio_set(dev, GPIO_1); 604 cx23885_gpio_set(dev, GPIO_0); 605 break; 606 case SEC_VOLTAGE_OFF: 607 cx23885_gpio_clear(dev, GPIO_1); 608 cx23885_gpio_clear(dev, GPIO_0); 609 break; 610 } 611 612 /* call the frontend set_voltage function */ 613 port->fe_set_voltage(fe, voltage); 614 615 return 0; 616} 617 618static int dvbsky_s952_portc_set_voltage(struct dvb_frontend *fe, 619 fe_sec_voltage_t voltage) 620{ 621 struct cx23885_tsport *port = fe->dvb->priv; 622 struct cx23885_dev *dev = port->dev; 623 624 cx23885_gpio_enable(dev, GPIO_12 | GPIO_13, 1); 625 626 switch (voltage) { 627 case SEC_VOLTAGE_13: 628 cx23885_gpio_set(dev, GPIO_13); 629 cx23885_gpio_clear(dev, GPIO_12); 630 break; 631 case SEC_VOLTAGE_18: 632 cx23885_gpio_set(dev, GPIO_13); 633 cx23885_gpio_set(dev, GPIO_12); 634 break; 635 case SEC_VOLTAGE_OFF: 636 cx23885_gpio_clear(dev, GPIO_13); 637 cx23885_gpio_clear(dev, GPIO_12); 638 break; 639 } 640 /* call the frontend set_voltage function */ 641 return port->fe_set_voltage(fe, voltage); 642} 643 644static int cx23885_sp2_ci_ctrl(void *priv, u8 read, int addr, 645 u8 data, int *mem) 646{ 647 /* MC417 */ 648 #define SP2_DATA 0x000000ff 649 #define SP2_WR 0x00008000 650 #define SP2_RD 0x00004000 651 #define SP2_ACK 0x00001000 652 #define SP2_ADHI 0x00000800 653 #define SP2_ADLO 0x00000400 654 #define SP2_CS1 0x00000200 655 #define SP2_CS0 0x00000100 656 #define SP2_EN_ALL 0x00001000 657 #define SP2_CTRL_OFF (SP2_CS1 | SP2_CS0 | SP2_WR | SP2_RD) 658 659 struct cx23885_tsport *port = priv; 660 struct cx23885_dev *dev = port->dev; 661 int ret; 662 int tmp = 0; 663 unsigned long timeout; 664 665 mutex_lock(&dev->gpio_lock); 666 667 /* write addr */ 668 cx_write(MC417_OEN, SP2_EN_ALL); 669 cx_write(MC417_RWD, SP2_CTRL_OFF | 670 SP2_ADLO | (0xff & addr)); 671 cx_clear(MC417_RWD, SP2_ADLO); 672 cx_write(MC417_RWD, SP2_CTRL_OFF | 673 SP2_ADHI | (0xff & (addr >> 8))); 674 cx_clear(MC417_RWD, SP2_ADHI); 675 676 if (read) 677 /* data in */ 678 cx_write(MC417_OEN, SP2_EN_ALL | SP2_DATA); 679 else 680 /* data out */ 681 cx_write(MC417_RWD, SP2_CTRL_OFF | data); 682 683 /* chip select 0 */ 684 cx_clear(MC417_RWD, SP2_CS0); 685 686 /* read/write */ 687 cx_clear(MC417_RWD, (read) ? SP2_RD : SP2_WR); 688 689 /* wait for a maximum of 1 msec */ 690 timeout = jiffies + msecs_to_jiffies(1); 691 while (!time_after(jiffies, timeout)) { 692 tmp = cx_read(MC417_RWD); 693 if ((tmp & SP2_ACK) == 0) 694 break; 695 usleep_range(50, 100); 696 } 697 698 cx_set(MC417_RWD, SP2_CTRL_OFF); 699 *mem = tmp & 0xff; 700 701 mutex_unlock(&dev->gpio_lock); 702 703 if (!read) { 704 if (*mem < 0) { 705 ret = -EREMOTEIO; 706 goto err; 707 } 708 } 709 710 return 0; 711err: 712 return ret; 713} 714 715static int cx23885_dvb_set_frontend(struct dvb_frontend *fe) 716{ 717 struct dtv_frontend_properties *p = &fe->dtv_property_cache; 718 struct cx23885_tsport *port = fe->dvb->priv; 719 struct cx23885_dev *dev = port->dev; 720 721 switch (dev->board) { 722 case CX23885_BOARD_HAUPPAUGE_HVR1275: 723 switch (p->modulation) { 724 case VSB_8: 725 cx23885_gpio_clear(dev, GPIO_5); 726 break; 727 case QAM_64: 728 case QAM_256: 729 default: 730 cx23885_gpio_set(dev, GPIO_5); 731 break; 732 } 733 break; 734 case CX23885_BOARD_MYGICA_X8506: 735 case CX23885_BOARD_MYGICA_X8507: 736 case CX23885_BOARD_MAGICPRO_PROHDTVE2: 737 /* Select Digital TV */ 738 cx23885_gpio_set(dev, GPIO_0); 739 break; 740 } 741 742 /* Call the real set_frontend */ 743 if (port->set_frontend) 744 return port->set_frontend(fe); 745 746 return 0; 747} 748 749static void cx23885_set_frontend_hook(struct cx23885_tsport *port, 750 struct dvb_frontend *fe) 751{ 752 port->set_frontend = fe->ops.set_frontend; 753 fe->ops.set_frontend = cx23885_dvb_set_frontend; 754} 755 756static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = { 757 .prod = LGS8GXX_PROD_LGS8G75, 758 .demod_address = 0x19, 759 .serial_ts = 0, 760 .ts_clk_pol = 1, 761 .ts_clk_gated = 1, 762 .if_clk_freq = 30400, /* 30.4 MHz */ 763 .if_freq = 6500, /* 6.50 MHz */ 764 .if_neg_center = 1, 765 .ext_adc = 0, 766 .adc_signed = 1, 767 .adc_vpp = 2, /* 1.6 Vpp */ 768 .if_neg_edge = 1, 769}; 770 771static struct xc5000_config magicpro_prohdtve2_xc5000_config = { 772 .i2c_address = 0x61, 773 .if_khz = 6500, 774}; 775 776static struct atbm8830_config mygica_x8558pro_atbm8830_cfg1 = { 777 .prod = ATBM8830_PROD_8830, 778 .demod_address = 0x44, 779 .serial_ts = 0, 780 .ts_sampling_edge = 1, 781 .ts_clk_gated = 0, 782 .osc_clk_freq = 30400, /* in kHz */ 783 .if_freq = 0, /* zero IF */ 784 .zif_swap_iq = 1, 785 .agc_min = 0x2E, 786 .agc_max = 0xFF, 787 .agc_hold_loop = 0, 788}; 789 790static struct max2165_config mygic_x8558pro_max2165_cfg1 = { 791 .i2c_address = 0x60, 792 .osc_clk = 20 793}; 794 795static struct atbm8830_config mygica_x8558pro_atbm8830_cfg2 = { 796 .prod = ATBM8830_PROD_8830, 797 .demod_address = 0x44, 798 .serial_ts = 1, 799 .ts_sampling_edge = 1, 800 .ts_clk_gated = 0, 801 .osc_clk_freq = 30400, /* in kHz */ 802 .if_freq = 0, /* zero IF */ 803 .zif_swap_iq = 1, 804 .agc_min = 0x2E, 805 .agc_max = 0xFF, 806 .agc_hold_loop = 0, 807}; 808 809static struct max2165_config mygic_x8558pro_max2165_cfg2 = { 810 .i2c_address = 0x60, 811 .osc_clk = 20 812}; 813static struct stv0367_config netup_stv0367_config[] = { 814 { 815 .demod_address = 0x1c, 816 .xtal = 27000000, 817 .if_khz = 4500, 818 .if_iq_mode = 0, 819 .ts_mode = 1, 820 .clk_pol = 0, 821 }, { 822 .demod_address = 0x1d, 823 .xtal = 27000000, 824 .if_khz = 4500, 825 .if_iq_mode = 0, 826 .ts_mode = 1, 827 .clk_pol = 0, 828 }, 829}; 830 831static struct xc5000_config netup_xc5000_config[] = { 832 { 833 .i2c_address = 0x61, 834 .if_khz = 4500, 835 }, { 836 .i2c_address = 0x64, 837 .if_khz = 4500, 838 }, 839}; 840 841static struct drxk_config terratec_drxk_config[] = { 842 { 843 .adr = 0x29, 844 .no_i2c_bridge = 1, 845 }, { 846 .adr = 0x2a, 847 .no_i2c_bridge = 1, 848 }, 849}; 850 851static struct mt2063_config terratec_mt2063_config[] = { 852 { 853 .tuner_address = 0x60, 854 }, { 855 .tuner_address = 0x67, 856 }, 857}; 858 859static const struct tda10071_config hauppauge_tda10071_config = { 860 .demod_i2c_addr = 0x05, 861 .tuner_i2c_addr = 0x54, 862 .i2c_wr_max = 64, 863 .ts_mode = TDA10071_TS_SERIAL, 864 .spec_inv = 0, 865 .xtal = 40444000, /* 40.444 MHz */ 866 .pll_multiplier = 20, 867}; 868 869static const struct a8293_config hauppauge_a8293_config = { 870 .i2c_addr = 0x0b, 871}; 872 873static const struct si2165_config hauppauge_hvr4400_si2165_config = { 874 .i2c_addr = 0x64, 875 .chip_mode = SI2165_MODE_PLL_XTAL, 876 .ref_freq_Hz = 16000000, 877}; 878 879static const struct m88ds3103_config dvbsky_t9580_m88ds3103_config = { 880 .i2c_addr = 0x68, 881 .clock = 27000000, 882 .i2c_wr_max = 33, 883 .clock_out = 0, 884 .ts_mode = M88DS3103_TS_PARALLEL, 885 .ts_clk = 16000, 886 .ts_clk_pol = 1, 887 .lnb_en_pol = 1, 888 .lnb_hv_pol = 0, 889 .agc = 0x99, 890}; 891 892static const struct m88ds3103_config dvbsky_s950c_m88ds3103_config = { 893 .i2c_addr = 0x68, 894 .clock = 27000000, 895 .i2c_wr_max = 33, 896 .clock_out = 0, 897 .ts_mode = M88DS3103_TS_CI, 898 .ts_clk = 10000, 899 .ts_clk_pol = 1, 900 .lnb_en_pol = 1, 901 .lnb_hv_pol = 0, 902 .agc = 0x99, 903}; 904 905static const struct m88ds3103_config dvbsky_s952_portc_m88ds3103_config = { 906 .i2c_addr = 0x68, 907 .clock = 27000000, 908 .i2c_wr_max = 33, 909 .clock_out = 0, 910 .ts_mode = M88DS3103_TS_SERIAL, 911 .ts_clk = 96000, 912 .ts_clk_pol = 0, 913 .lnb_en_pol = 1, 914 .lnb_hv_pol = 0, 915 .agc = 0x99, 916}; 917 918static const struct m88ds3103_config hauppauge_hvr5525_m88ds3103_config = { 919 .i2c_addr = 0x69, 920 .clock = 27000000, 921 .i2c_wr_max = 33, 922 .ts_mode = M88DS3103_TS_PARALLEL, 923 .ts_clk = 16000, 924 .ts_clk_pol = 1, 925 .agc = 0x99, 926}; 927 928static int netup_altera_fpga_rw(void *device, int flag, int data, int read) 929{ 930 struct cx23885_dev *dev = (struct cx23885_dev *)device; 931 unsigned long timeout = jiffies + msecs_to_jiffies(1); 932 uint32_t mem = 0; 933 934 mem = cx_read(MC417_RWD); 935 if (read) 936 cx_set(MC417_OEN, ALT_DATA); 937 else { 938 cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */ 939 mem &= ~ALT_DATA; 940 mem |= (data & ALT_DATA); 941 } 942 943 if (flag) 944 mem |= ALT_AD_RG; 945 else 946 mem &= ~ALT_AD_RG; 947 948 mem &= ~ALT_CS; 949 if (read) 950 mem = (mem & ~ALT_RD) | ALT_WR; 951 else 952 mem = (mem & ~ALT_WR) | ALT_RD; 953 954 cx_write(MC417_RWD, mem); /* start RW cycle */ 955 956 for (;;) { 957 mem = cx_read(MC417_RWD); 958 if ((mem & ALT_RDY) == 0) 959 break; 960 if (time_after(jiffies, timeout)) 961 break; 962 udelay(1); 963 } 964 965 cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS); 966 if (read) 967 return mem & ALT_DATA; 968 969 return 0; 970}; 971 972static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff) 973{ 974 struct dib7000p_ops *dib7000p_ops = fe->sec_priv; 975 976 return dib7000p_ops->set_gpio(fe, 8, 0, !onoff); 977} 978 979static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff) 980{ 981 return 0; 982} 983 984static struct dib0070_config dib7070p_dib0070_config = { 985 .i2c_address = DEFAULT_DIB0070_I2C_ADDRESS, 986 .reset = dib7070_tuner_reset, 987 .sleep = dib7070_tuner_sleep, 988 .clock_khz = 12000, 989 .freq_offset_khz_vhf = 550, 990 /* .flip_chip = 1, */ 991}; 992 993/* DIB7070 generic */ 994static struct dibx000_agc_config dib7070_agc_config = { 995 .band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND, 996 997 /* 998 * P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5, 999 * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0, 1000 * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0 1001 */ 1002 .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) | 1003 (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0), 1004 .inv_gain = 600, 1005 .time_stabiliz = 10, 1006 .alpha_level = 0, 1007 .thlock = 118, 1008 .wbd_inv = 0, 1009 .wbd_ref = 3530, 1010 .wbd_sel = 1, 1011 .wbd_alpha = 5, 1012 .agc1_max = 65535, 1013 .agc1_min = 0, 1014 .agc2_max = 65535, 1015 .agc2_min = 0, 1016 .agc1_pt1 = 0, 1017 .agc1_pt2 = 40, 1018 .agc1_pt3 = 183, 1019 .agc1_slope1 = 206, 1020 .agc1_slope2 = 255, 1021 .agc2_pt1 = 72, 1022 .agc2_pt2 = 152, 1023 .agc2_slope1 = 88, 1024 .agc2_slope2 = 90, 1025 .alpha_mant = 17, 1026 .alpha_exp = 27, 1027 .beta_mant = 23, 1028 .beta_exp = 51, 1029 .perform_agc_softsplit = 0, 1030}; 1031 1032static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = { 1033 .internal = 60000, 1034 .sampling = 15000, 1035 .pll_prediv = 1, 1036 .pll_ratio = 20, 1037 .pll_range = 3, 1038 .pll_reset = 1, 1039 .pll_bypass = 0, 1040 .enable_refdiv = 0, 1041 .bypclk_div = 0, 1042 .IO_CLK_en_core = 1, 1043 .ADClkSrc = 1, 1044 .modulo = 2, 1045 /* refsel, sel, freq_15k */ 1046 .sad_cfg = (3 << 14) | (1 << 12) | (524 << 0), 1047 .ifreq = (0 << 25) | 0, 1048 .timf = 20452225, 1049 .xtal_hz = 12000000, 1050}; 1051 1052static struct dib7000p_config dib7070p_dib7000p_config = { 1053 /* .output_mode = OUTMODE_MPEG2_FIFO, */ 1054 .output_mode = OUTMODE_MPEG2_SERIAL, 1055 /* .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK, */ 1056 .output_mpeg2_in_188_bytes = 1, 1057 1058 .agc_config_count = 1, 1059 .agc = &dib7070_agc_config, 1060 .bw = &dib7070_bw_config_12_mhz, 1061 .tuner_is_baseband = 1, 1062 .spur_protect = 1, 1063 1064 .gpio_dir = 0xfcef, /* DIB7000P_GPIO_DEFAULT_DIRECTIONS, */ 1065 .gpio_val = 0x0110, /* DIB7000P_GPIO_DEFAULT_VALUES, */ 1066 .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS, 1067 1068 .hostbus_diversity = 1, 1069}; 1070 1071static int dvb_register_ci_mac(struct cx23885_tsport *port) 1072{ 1073 struct cx23885_dev *dev = port->dev; 1074 struct i2c_client *client_ci = NULL; 1075 struct vb2_dvb_frontend *fe0; 1076 1077 fe0 = vb2_dvb_get_frontend(&port->frontends, 1); 1078 if (!fe0) 1079 return -EINVAL; 1080 1081 switch (dev->board) { 1082 case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: { 1083 static struct netup_card_info cinfo; 1084 1085 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo); 1086 memcpy(port->frontends.adapter.proposed_mac, 1087 cinfo.port[port->nr - 1].mac, 6); 1088 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n", 1089 port->nr, port->frontends.adapter.proposed_mac); 1090 1091 netup_ci_init(port); 1092 return 0; 1093 } 1094 case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: { 1095 struct altera_ci_config netup_ci_cfg = { 1096 .dev = dev,/* magic number to identify*/ 1097 .adapter = &port->frontends.adapter,/* for CI */ 1098 .demux = &fe0->dvb.demux,/* for hw pid filter */ 1099 .fpga_rw = netup_altera_fpga_rw, 1100 }; 1101 1102 altera_ci_init(&netup_ci_cfg, port->nr); 1103 return 0; 1104 } 1105 case CX23885_BOARD_TEVII_S470: { 1106 u8 eeprom[256]; /* 24C02 i2c eeprom */ 1107 1108 if (port->nr != 1) 1109 return 0; 1110 1111 /* Read entire EEPROM */ 1112 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; 1113 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom)); 1114 printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0); 1115 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6); 1116 return 0; 1117 } 1118 case CX23885_BOARD_DVBSKY_T9580: 1119 case CX23885_BOARD_DVBSKY_S950: 1120 case CX23885_BOARD_DVBSKY_S952: 1121 case CX23885_BOARD_DVBSKY_T982: { 1122 u8 eeprom[256]; /* 24C02 i2c eeprom */ 1123 1124 if (port->nr > 2) 1125 return 0; 1126 1127 /* Read entire EEPROM */ 1128 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; 1129 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, 1130 sizeof(eeprom)); 1131 printk(KERN_INFO "%s port %d MAC address: %pM\n", 1132 cx23885_boards[dev->board].name, port->nr, 1133 eeprom + 0xc0 + (port->nr-1) * 8); 1134 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0 + 1135 (port->nr-1) * 8, 6); 1136 return 0; 1137 } 1138 case CX23885_BOARD_DVBSKY_S950C: 1139 case CX23885_BOARD_DVBSKY_T980C: 1140 case CX23885_BOARD_TT_CT2_4500_CI: { 1141 u8 eeprom[256]; /* 24C02 i2c eeprom */ 1142 struct sp2_config sp2_config; 1143 struct i2c_board_info info; 1144 struct cx23885_i2c *i2c_bus2 = &dev->i2c_bus[1]; 1145 1146 /* attach CI */ 1147 memset(&sp2_config, 0, sizeof(sp2_config)); 1148 sp2_config.dvb_adap = &port->frontends.adapter; 1149 sp2_config.priv = port; 1150 sp2_config.ci_control = cx23885_sp2_ci_ctrl; 1151 memset(&info, 0, sizeof(struct i2c_board_info)); 1152 strlcpy(info.type, "sp2", I2C_NAME_SIZE); 1153 info.addr = 0x40; 1154 info.platform_data = &sp2_config; 1155 request_module(info.type); 1156 client_ci = i2c_new_device(&i2c_bus2->i2c_adap, &info); 1157 if (client_ci == NULL || client_ci->dev.driver == NULL) 1158 return -ENODEV; 1159 if (!try_module_get(client_ci->dev.driver->owner)) { 1160 i2c_unregister_device(client_ci); 1161 return -ENODEV; 1162 } 1163 port->i2c_client_ci = client_ci; 1164 1165 if (port->nr != 1) 1166 return 0; 1167 1168 /* Read entire EEPROM */ 1169 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1; 1170 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, 1171 sizeof(eeprom)); 1172 printk(KERN_INFO "%s MAC address: %pM\n", 1173 cx23885_boards[dev->board].name, eeprom + 0xc0); 1174 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0, 6); 1175 return 0; 1176 } 1177 } 1178 return 0; 1179} 1180 1181static int dvb_register(struct cx23885_tsport *port) 1182{ 1183 struct dib7000p_ops dib7000p_ops; 1184 struct cx23885_dev *dev = port->dev; 1185 struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL; 1186 struct vb2_dvb_frontend *fe0, *fe1 = NULL; 1187 struct si2168_config si2168_config; 1188 struct si2157_config si2157_config; 1189 struct ts2020_config ts2020_config; 1190 struct i2c_board_info info; 1191 struct i2c_adapter *adapter; 1192 struct i2c_client *client_demod = NULL, *client_tuner = NULL; 1193 const struct m88ds3103_config *p_m88ds3103_config = NULL; 1194 int (*p_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage) = NULL; 1195 int mfe_shared = 0; /* bus not shared by default */ 1196 int ret; 1197 1198 /* Get the first frontend */ 1199 fe0 = vb2_dvb_get_frontend(&port->frontends, 1); 1200 if (!fe0) 1201 return -EINVAL; 1202 1203 /* init struct vb2_dvb */ 1204 fe0->dvb.name = dev->name; 1205 1206 /* multi-frontend gate control is undefined or defaults to fe0 */ 1207 port->frontends.gate = 0; 1208 1209 /* Sets the gate control callback to be used by i2c command calls */ 1210 port->gate_ctrl = cx23885_dvb_gate_ctrl; 1211 1212 /* init frontend */ 1213 switch (dev->board) { 1214 case CX23885_BOARD_HAUPPAUGE_HVR1250: 1215 i2c_bus = &dev->i2c_bus[0]; 1216 fe0->dvb.frontend = dvb_attach(s5h1409_attach, 1217 &hauppauge_generic_config, 1218 &i2c_bus->i2c_adap); 1219 if (fe0->dvb.frontend == NULL) 1220 break; 1221 dvb_attach(mt2131_attach, fe0->dvb.frontend, 1222 &i2c_bus->i2c_adap, 1223 &hauppauge_generic_tunerconfig, 0); 1224 break; 1225 case CX23885_BOARD_HAUPPAUGE_HVR1270: 1226 case CX23885_BOARD_HAUPPAUGE_HVR1275: 1227 i2c_bus = &dev->i2c_bus[0]; 1228 fe0->dvb.frontend = dvb_attach(lgdt3305_attach, 1229 &hauppauge_lgdt3305_config, 1230 &i2c_bus->i2c_adap); 1231 if (fe0->dvb.frontend == NULL) 1232 break; 1233 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1234 0x60, &dev->i2c_bus[1].i2c_adap, 1235 &hauppauge_hvr127x_config); 1236 if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275) 1237 cx23885_set_frontend_hook(port, fe0->dvb.frontend); 1238 break; 1239 case CX23885_BOARD_HAUPPAUGE_HVR1255: 1240 case CX23885_BOARD_HAUPPAUGE_HVR1255_22111: 1241 i2c_bus = &dev->i2c_bus[0]; 1242 fe0->dvb.frontend = dvb_attach(s5h1411_attach, 1243 &hcw_s5h1411_config, 1244 &i2c_bus->i2c_adap); 1245 if (fe0->dvb.frontend == NULL) 1246 break; 1247 1248 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1249 0x60, &dev->i2c_bus[1].i2c_adap, 1250 &hauppauge_tda18271_config); 1251 1252 tda18271_attach(&dev->ts1.analog_fe, 1253 0x60, &dev->i2c_bus[1].i2c_adap, 1254 &hauppauge_tda18271_config); 1255 1256 break; 1257 case CX23885_BOARD_HAUPPAUGE_HVR1800: 1258 i2c_bus = &dev->i2c_bus[0]; 1259 switch (alt_tuner) { 1260 case 1: 1261 fe0->dvb.frontend = 1262 dvb_attach(s5h1409_attach, 1263 &hauppauge_ezqam_config, 1264 &i2c_bus->i2c_adap); 1265 if (fe0->dvb.frontend == NULL) 1266 break; 1267 1268 dvb_attach(tda829x_attach, fe0->dvb.frontend, 1269 &dev->i2c_bus[1].i2c_adap, 0x42, 1270 &tda829x_no_probe); 1271 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1272 0x60, &dev->i2c_bus[1].i2c_adap, 1273 &hauppauge_tda18271_config); 1274 break; 1275 case 0: 1276 default: 1277 fe0->dvb.frontend = 1278 dvb_attach(s5h1409_attach, 1279 &hauppauge_generic_config, 1280 &i2c_bus->i2c_adap); 1281 if (fe0->dvb.frontend == NULL) 1282 break; 1283 dvb_attach(mt2131_attach, fe0->dvb.frontend, 1284 &i2c_bus->i2c_adap, 1285 &hauppauge_generic_tunerconfig, 0); 1286 } 1287 break; 1288 case CX23885_BOARD_HAUPPAUGE_HVR1800lp: 1289 i2c_bus = &dev->i2c_bus[0]; 1290 fe0->dvb.frontend = dvb_attach(s5h1409_attach, 1291 &hauppauge_hvr1800lp_config, 1292 &i2c_bus->i2c_adap); 1293 if (fe0->dvb.frontend == NULL) 1294 break; 1295 dvb_attach(mt2131_attach, fe0->dvb.frontend, 1296 &i2c_bus->i2c_adap, 1297 &hauppauge_generic_tunerconfig, 0); 1298 break; 1299 case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP: 1300 i2c_bus = &dev->i2c_bus[0]; 1301 fe0->dvb.frontend = dvb_attach(lgdt330x_attach, 1302 &fusionhdtv_5_express, 1303 &i2c_bus->i2c_adap); 1304 if (fe0->dvb.frontend == NULL) 1305 break; 1306 dvb_attach(simple_tuner_attach, fe0->dvb.frontend, 1307 &i2c_bus->i2c_adap, 0x61, 1308 TUNER_LG_TDVS_H06XF); 1309 break; 1310 case CX23885_BOARD_HAUPPAUGE_HVR1500Q: 1311 i2c_bus = &dev->i2c_bus[1]; 1312 fe0->dvb.frontend = dvb_attach(s5h1409_attach, 1313 &hauppauge_hvr1500q_config, 1314 &dev->i2c_bus[0].i2c_adap); 1315 if (fe0->dvb.frontend == NULL) 1316 break; 1317 dvb_attach(xc5000_attach, fe0->dvb.frontend, 1318 &i2c_bus->i2c_adap, 1319 &hauppauge_hvr1500q_tunerconfig); 1320 break; 1321 case CX23885_BOARD_HAUPPAUGE_HVR1500: 1322 i2c_bus = &dev->i2c_bus[1]; 1323 fe0->dvb.frontend = dvb_attach(s5h1409_attach, 1324 &hauppauge_hvr1500_config, 1325 &dev->i2c_bus[0].i2c_adap); 1326 if (fe0->dvb.frontend != NULL) { 1327 struct dvb_frontend *fe; 1328 struct xc2028_config cfg = { 1329 .i2c_adap = &i2c_bus->i2c_adap, 1330 .i2c_addr = 0x61, 1331 }; 1332 static struct xc2028_ctrl ctl = { 1333 .fname = XC2028_DEFAULT_FIRMWARE, 1334 .max_len = 64, 1335 .demod = XC3028_FE_OREN538, 1336 }; 1337 1338 fe = dvb_attach(xc2028_attach, 1339 fe0->dvb.frontend, &cfg); 1340 if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) 1341 fe->ops.tuner_ops.set_config(fe, &ctl); 1342 } 1343 break; 1344 case CX23885_BOARD_HAUPPAUGE_HVR1200: 1345 case CX23885_BOARD_HAUPPAUGE_HVR1700: 1346 i2c_bus = &dev->i2c_bus[0]; 1347 fe0->dvb.frontend = dvb_attach(tda10048_attach, 1348 &hauppauge_hvr1200_config, 1349 &i2c_bus->i2c_adap); 1350 if (fe0->dvb.frontend == NULL) 1351 break; 1352 dvb_attach(tda829x_attach, fe0->dvb.frontend, 1353 &dev->i2c_bus[1].i2c_adap, 0x42, 1354 &tda829x_no_probe); 1355 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1356 0x60, &dev->i2c_bus[1].i2c_adap, 1357 &hauppauge_hvr1200_tuner_config); 1358 break; 1359 case CX23885_BOARD_HAUPPAUGE_HVR1210: 1360 i2c_bus = &dev->i2c_bus[0]; 1361 fe0->dvb.frontend = dvb_attach(tda10048_attach, 1362 &hauppauge_hvr1210_config, 1363 &i2c_bus->i2c_adap); 1364 if (fe0->dvb.frontend != NULL) { 1365 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1366 0x60, &dev->i2c_bus[1].i2c_adap, 1367 &hauppauge_hvr1210_tuner_config); 1368 } 1369 break; 1370 case CX23885_BOARD_HAUPPAUGE_HVR1400: 1371 i2c_bus = &dev->i2c_bus[0]; 1372 1373 if (!dvb_attach(dib7000p_attach, &dib7000p_ops)) 1374 return -ENODEV; 1375 1376 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap, 1377 0x12, &hauppauge_hvr1400_dib7000_config); 1378 if (fe0->dvb.frontend != NULL) { 1379 struct dvb_frontend *fe; 1380 struct xc2028_config cfg = { 1381 .i2c_adap = &dev->i2c_bus[1].i2c_adap, 1382 .i2c_addr = 0x64, 1383 }; 1384 static struct xc2028_ctrl ctl = { 1385 .fname = XC3028L_DEFAULT_FIRMWARE, 1386 .max_len = 64, 1387 .demod = XC3028_FE_DIBCOM52, 1388 /* This is true for all demods with 1389 v36 firmware? */ 1390 .type = XC2028_D2633, 1391 }; 1392 1393 fe = dvb_attach(xc2028_attach, 1394 fe0->dvb.frontend, &cfg); 1395 if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) 1396 fe->ops.tuner_ops.set_config(fe, &ctl); 1397 } 1398 break; 1399 case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP: 1400 i2c_bus = &dev->i2c_bus[port->nr - 1]; 1401 1402 fe0->dvb.frontend = dvb_attach(s5h1409_attach, 1403 &dvico_s5h1409_config, 1404 &i2c_bus->i2c_adap); 1405 if (fe0->dvb.frontend == NULL) 1406 fe0->dvb.frontend = dvb_attach(s5h1411_attach, 1407 &dvico_s5h1411_config, 1408 &i2c_bus->i2c_adap); 1409 if (fe0->dvb.frontend != NULL) 1410 dvb_attach(xc5000_attach, fe0->dvb.frontend, 1411 &i2c_bus->i2c_adap, 1412 &dvico_xc5000_tunerconfig); 1413 break; 1414 case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: { 1415 i2c_bus = &dev->i2c_bus[port->nr - 1]; 1416 1417 fe0->dvb.frontend = dvb_attach(zl10353_attach, 1418 &dvico_fusionhdtv_xc3028, 1419 &i2c_bus->i2c_adap); 1420 if (fe0->dvb.frontend != NULL) { 1421 struct dvb_frontend *fe; 1422 struct xc2028_config cfg = { 1423 .i2c_adap = &i2c_bus->i2c_adap, 1424 .i2c_addr = 0x61, 1425 }; 1426 static struct xc2028_ctrl ctl = { 1427 .fname = XC2028_DEFAULT_FIRMWARE, 1428 .max_len = 64, 1429 .demod = XC3028_FE_ZARLINK456, 1430 }; 1431 1432 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, 1433 &cfg); 1434 if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) 1435 fe->ops.tuner_ops.set_config(fe, &ctl); 1436 } 1437 break; 1438 } 1439 case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: { 1440 i2c_bus = &dev->i2c_bus[port->nr - 1]; 1441 /* cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); */ 1442 /* cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); */ 1443 1444 if (!dvb_attach(dib7000p_attach, &dib7000p_ops)) 1445 return -ENODEV; 1446 1447 if (dib7000p_ops.i2c_enumeration(&i2c_bus->i2c_adap, 1, 0x12, &dib7070p_dib7000p_config) < 0) { 1448 printk(KERN_WARNING "Unable to enumerate dib7000p\n"); 1449 return -ENODEV; 1450 } 1451 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap, 0x80, &dib7070p_dib7000p_config); 1452 if (fe0->dvb.frontend != NULL) { 1453 struct i2c_adapter *tun_i2c; 1454 1455 fe0->dvb.frontend->sec_priv = kmalloc(sizeof(dib7000p_ops), GFP_KERNEL); 1456 memcpy(fe0->dvb.frontend->sec_priv, &dib7000p_ops, sizeof(dib7000p_ops)); 1457 tun_i2c = dib7000p_ops.get_i2c_master(fe0->dvb.frontend, DIBX000_I2C_INTERFACE_TUNER, 1); 1458 if (!dvb_attach(dib0070_attach, fe0->dvb.frontend, tun_i2c, &dib7070p_dib0070_config)) 1459 return -ENODEV; 1460 } 1461 break; 1462 } 1463 case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H: 1464 case CX23885_BOARD_COMPRO_VIDEOMATE_E650F: 1465 case CX23885_BOARD_COMPRO_VIDEOMATE_E800: 1466 i2c_bus = &dev->i2c_bus[0]; 1467 1468 fe0->dvb.frontend = dvb_attach(zl10353_attach, 1469 &dvico_fusionhdtv_xc3028, 1470 &i2c_bus->i2c_adap); 1471 if (fe0->dvb.frontend != NULL) { 1472 struct dvb_frontend *fe; 1473 struct xc2028_config cfg = { 1474 .i2c_adap = &dev->i2c_bus[1].i2c_adap, 1475 .i2c_addr = 0x61, 1476 }; 1477 static struct xc2028_ctrl ctl = { 1478 .fname = XC2028_DEFAULT_FIRMWARE, 1479 .max_len = 64, 1480 .demod = XC3028_FE_ZARLINK456, 1481 }; 1482 1483 fe = dvb_attach(xc2028_attach, fe0->dvb.frontend, 1484 &cfg); 1485 if (fe != NULL && fe->ops.tuner_ops.set_config != NULL) 1486 fe->ops.tuner_ops.set_config(fe, &ctl); 1487 } 1488 break; 1489 case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000: 1490 i2c_bus = &dev->i2c_bus[0]; 1491 1492 fe0->dvb.frontend = dvb_attach(zl10353_attach, 1493 &dvico_fusionhdtv_xc3028, 1494 &i2c_bus->i2c_adap); 1495 if (fe0->dvb.frontend != NULL) { 1496 struct dvb_frontend *fe; 1497 struct xc4000_config cfg = { 1498 .i2c_address = 0x61, 1499 .default_pm = 0, 1500 .dvb_amplitude = 134, 1501 .set_smoothedcvbs = 1, 1502 .if_khz = 4560 1503 }; 1504 1505 fe = dvb_attach(xc4000_attach, fe0->dvb.frontend, 1506 &dev->i2c_bus[1].i2c_adap, &cfg); 1507 if (!fe) { 1508 printk(KERN_ERR "%s/2: xc4000 attach failed\n", 1509 dev->name); 1510 goto frontend_detach; 1511 } 1512 } 1513 break; 1514 case CX23885_BOARD_TBS_6920: 1515 i2c_bus = &dev->i2c_bus[1]; 1516 1517 fe0->dvb.frontend = dvb_attach(cx24116_attach, 1518 &tbs_cx24116_config, 1519 &i2c_bus->i2c_adap); 1520 if (fe0->dvb.frontend != NULL) 1521 fe0->dvb.frontend->ops.set_voltage = f300_set_voltage; 1522 1523 break; 1524 case CX23885_BOARD_TBS_6980: 1525 case CX23885_BOARD_TBS_6981: 1526 i2c_bus = &dev->i2c_bus[1]; 1527 1528 switch (port->nr) { 1529 /* PORT B */ 1530 case 1: 1531 fe0->dvb.frontend = dvb_attach(cx24117_attach, 1532 &tbs_cx24117_config, 1533 &i2c_bus->i2c_adap); 1534 break; 1535 /* PORT C */ 1536 case 2: 1537 fe0->dvb.frontend = dvb_attach(cx24117_attach, 1538 &tbs_cx24117_config, 1539 &i2c_bus->i2c_adap); 1540 break; 1541 } 1542 break; 1543 case CX23885_BOARD_TEVII_S470: 1544 i2c_bus = &dev->i2c_bus[1]; 1545 1546 fe0->dvb.frontend = dvb_attach(ds3000_attach, 1547 &tevii_ds3000_config, 1548 &i2c_bus->i2c_adap); 1549 if (fe0->dvb.frontend != NULL) { 1550 dvb_attach(ts2020_attach, fe0->dvb.frontend, 1551 &tevii_ts2020_config, &i2c_bus->i2c_adap); 1552 fe0->dvb.frontend->ops.set_voltage = f300_set_voltage; 1553 } 1554 1555 break; 1556 case CX23885_BOARD_DVBWORLD_2005: 1557 i2c_bus = &dev->i2c_bus[1]; 1558 1559 fe0->dvb.frontend = dvb_attach(cx24116_attach, 1560 &dvbworld_cx24116_config, 1561 &i2c_bus->i2c_adap); 1562 break; 1563 case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: 1564 i2c_bus = &dev->i2c_bus[0]; 1565 switch (port->nr) { 1566 /* port B */ 1567 case 1: 1568 fe0->dvb.frontend = dvb_attach(stv0900_attach, 1569 &netup_stv0900_config, 1570 &i2c_bus->i2c_adap, 0); 1571 if (fe0->dvb.frontend != NULL) { 1572 if (dvb_attach(stv6110_attach, 1573 fe0->dvb.frontend, 1574 &netup_stv6110_tunerconfig_a, 1575 &i2c_bus->i2c_adap)) { 1576 if (!dvb_attach(lnbh24_attach, 1577 fe0->dvb.frontend, 1578 &i2c_bus->i2c_adap, 1579 LNBH24_PCL | LNBH24_TTX, 1580 LNBH24_TEN, 0x09)) 1581 printk(KERN_ERR 1582 "No LNBH24 found!\n"); 1583 1584 } 1585 } 1586 break; 1587 /* port C */ 1588 case 2: 1589 fe0->dvb.frontend = dvb_attach(stv0900_attach, 1590 &netup_stv0900_config, 1591 &i2c_bus->i2c_adap, 1); 1592 if (fe0->dvb.frontend != NULL) { 1593 if (dvb_attach(stv6110_attach, 1594 fe0->dvb.frontend, 1595 &netup_stv6110_tunerconfig_b, 1596 &i2c_bus->i2c_adap)) { 1597 if (!dvb_attach(lnbh24_attach, 1598 fe0->dvb.frontend, 1599 &i2c_bus->i2c_adap, 1600 LNBH24_PCL | LNBH24_TTX, 1601 LNBH24_TEN, 0x0a)) 1602 printk(KERN_ERR 1603 "No LNBH24 found!\n"); 1604 1605 } 1606 } 1607 break; 1608 } 1609 break; 1610 case CX23885_BOARD_MYGICA_X8506: 1611 i2c_bus = &dev->i2c_bus[0]; 1612 i2c_bus2 = &dev->i2c_bus[1]; 1613 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, 1614 &mygica_x8506_lgs8gl5_config, 1615 &i2c_bus->i2c_adap); 1616 if (fe0->dvb.frontend == NULL) 1617 break; 1618 dvb_attach(xc5000_attach, fe0->dvb.frontend, 1619 &i2c_bus2->i2c_adap, &mygica_x8506_xc5000_config); 1620 cx23885_set_frontend_hook(port, fe0->dvb.frontend); 1621 break; 1622 case CX23885_BOARD_MYGICA_X8507: 1623 i2c_bus = &dev->i2c_bus[0]; 1624 i2c_bus2 = &dev->i2c_bus[1]; 1625 fe0->dvb.frontend = dvb_attach(mb86a20s_attach, 1626 &mygica_x8507_mb86a20s_config, 1627 &i2c_bus->i2c_adap); 1628 if (fe0->dvb.frontend == NULL) 1629 break; 1630 1631 dvb_attach(xc5000_attach, fe0->dvb.frontend, 1632 &i2c_bus2->i2c_adap, 1633 &mygica_x8507_xc5000_config); 1634 cx23885_set_frontend_hook(port, fe0->dvb.frontend); 1635 break; 1636 case CX23885_BOARD_MAGICPRO_PROHDTVE2: 1637 i2c_bus = &dev->i2c_bus[0]; 1638 i2c_bus2 = &dev->i2c_bus[1]; 1639 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach, 1640 &magicpro_prohdtve2_lgs8g75_config, 1641 &i2c_bus->i2c_adap); 1642 if (fe0->dvb.frontend == NULL) 1643 break; 1644 dvb_attach(xc5000_attach, fe0->dvb.frontend, 1645 &i2c_bus2->i2c_adap, 1646 &magicpro_prohdtve2_xc5000_config); 1647 cx23885_set_frontend_hook(port, fe0->dvb.frontend); 1648 break; 1649 case CX23885_BOARD_HAUPPAUGE_HVR1850: 1650 i2c_bus = &dev->i2c_bus[0]; 1651 fe0->dvb.frontend = dvb_attach(s5h1411_attach, 1652 &hcw_s5h1411_config, 1653 &i2c_bus->i2c_adap); 1654 if (fe0->dvb.frontend == NULL) 1655 break; 1656 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1657 0x60, &dev->i2c_bus[0].i2c_adap, 1658 &hauppauge_tda18271_config); 1659 1660 tda18271_attach(&dev->ts1.analog_fe, 1661 0x60, &dev->i2c_bus[1].i2c_adap, 1662 &hauppauge_tda18271_config); 1663 1664 break; 1665 case CX23885_BOARD_HAUPPAUGE_HVR1290: 1666 i2c_bus = &dev->i2c_bus[0]; 1667 fe0->dvb.frontend = dvb_attach(s5h1411_attach, 1668 &hcw_s5h1411_config, 1669 &i2c_bus->i2c_adap); 1670 if (fe0->dvb.frontend == NULL) 1671 break; 1672 dvb_attach(tda18271_attach, fe0->dvb.frontend, 1673 0x60, &dev->i2c_bus[0].i2c_adap, 1674 &hauppauge_tda18271_config); 1675 break; 1676 case CX23885_BOARD_MYGICA_X8558PRO: 1677 switch (port->nr) { 1678 /* port B */ 1679 case 1: 1680 i2c_bus = &dev->i2c_bus[0]; 1681 fe0->dvb.frontend = dvb_attach(atbm8830_attach, 1682 &mygica_x8558pro_atbm8830_cfg1, 1683 &i2c_bus->i2c_adap); 1684 if (fe0->dvb.frontend == NULL) 1685 break; 1686 dvb_attach(max2165_attach, fe0->dvb.frontend, 1687 &i2c_bus->i2c_adap, 1688 &mygic_x8558pro_max2165_cfg1); 1689 break; 1690 /* port C */ 1691 case 2: 1692 i2c_bus = &dev->i2c_bus[1]; 1693 fe0->dvb.frontend = dvb_attach(atbm8830_attach, 1694 &mygica_x8558pro_atbm8830_cfg2, 1695 &i2c_bus->i2c_adap); 1696 if (fe0->dvb.frontend == NULL) 1697 break; 1698 dvb_attach(max2165_attach, fe0->dvb.frontend, 1699 &i2c_bus->i2c_adap, 1700 &mygic_x8558pro_max2165_cfg2); 1701 } 1702 break; 1703 case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: 1704 i2c_bus = &dev->i2c_bus[0]; 1705 mfe_shared = 1;/* MFE */ 1706 port->frontends.gate = 0;/* not clear for me yet */ 1707 /* ports B, C */ 1708 /* MFE frontend 1 DVB-T */ 1709 fe0->dvb.frontend = dvb_attach(stv0367ter_attach, 1710 &netup_stv0367_config[port->nr - 1], 1711 &i2c_bus->i2c_adap); 1712 if (fe0->dvb.frontend == NULL) 1713 break; 1714 if (NULL == dvb_attach(xc5000_attach, fe0->dvb.frontend, 1715 &i2c_bus->i2c_adap, 1716 &netup_xc5000_config[port->nr - 1])) 1717 goto frontend_detach; 1718 /* load xc5000 firmware */ 1719 fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend); 1720 1721 /* MFE frontend 2 */ 1722 fe1 = vb2_dvb_get_frontend(&port->frontends, 2); 1723 if (fe1 == NULL) 1724 goto frontend_detach; 1725 /* DVB-C init */ 1726 fe1->dvb.frontend = dvb_attach(stv0367cab_attach, 1727 &netup_stv0367_config[port->nr - 1], 1728 &i2c_bus->i2c_adap); 1729 if (fe1->dvb.frontend == NULL) 1730 break; 1731 1732 fe1->dvb.frontend->id = 1; 1733 if (NULL == dvb_attach(xc5000_attach, 1734 fe1->dvb.frontend, 1735 &i2c_bus->i2c_adap, 1736 &netup_xc5000_config[port->nr - 1])) 1737 goto frontend_detach; 1738 break; 1739 case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL: 1740 i2c_bus = &dev->i2c_bus[0]; 1741 i2c_bus2 = &dev->i2c_bus[1]; 1742 1743 switch (port->nr) { 1744 /* port b */ 1745 case 1: 1746 fe0->dvb.frontend = dvb_attach(drxk_attach, 1747 &terratec_drxk_config[0], 1748 &i2c_bus->i2c_adap); 1749 if (fe0->dvb.frontend == NULL) 1750 break; 1751 if (!dvb_attach(mt2063_attach, 1752 fe0->dvb.frontend, 1753 &terratec_mt2063_config[0], 1754 &i2c_bus2->i2c_adap)) 1755 goto frontend_detach; 1756 break; 1757 /* port c */ 1758 case 2: 1759 fe0->dvb.frontend = dvb_attach(drxk_attach, 1760 &terratec_drxk_config[1], 1761 &i2c_bus->i2c_adap); 1762 if (fe0->dvb.frontend == NULL) 1763 break; 1764 if (!dvb_attach(mt2063_attach, 1765 fe0->dvb.frontend, 1766 &terratec_mt2063_config[1], 1767 &i2c_bus2->i2c_adap)) 1768 goto frontend_detach; 1769 break; 1770 } 1771 break; 1772 case CX23885_BOARD_TEVII_S471: 1773 i2c_bus = &dev->i2c_bus[1]; 1774 1775 fe0->dvb.frontend = dvb_attach(ds3000_attach, 1776 &tevii_ds3000_config, 1777 &i2c_bus->i2c_adap); 1778 if (fe0->dvb.frontend == NULL) 1779 break; 1780 dvb_attach(ts2020_attach, fe0->dvb.frontend, 1781 &tevii_ts2020_config, &i2c_bus->i2c_adap); 1782 break; 1783 case CX23885_BOARD_PROF_8000: 1784 i2c_bus = &dev->i2c_bus[0]; 1785 1786 fe0->dvb.frontend = dvb_attach(stv090x_attach, 1787 &prof_8000_stv090x_config, 1788 &i2c_bus->i2c_adap, 1789 STV090x_DEMODULATOR_0); 1790 if (fe0->dvb.frontend == NULL) 1791 break; 1792 if (!dvb_attach(stb6100_attach, 1793 fe0->dvb.frontend, 1794 &prof_8000_stb6100_config, 1795 &i2c_bus->i2c_adap)) 1796 goto frontend_detach; 1797 1798 fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage; 1799 break; 1800 case CX23885_BOARD_HAUPPAUGE_HVR4400: 1801 i2c_bus = &dev->i2c_bus[0]; 1802 i2c_bus2 = &dev->i2c_bus[1]; 1803 switch (port->nr) { 1804 /* port b */ 1805 case 1: 1806 fe0->dvb.frontend = dvb_attach(tda10071_attach, 1807 &hauppauge_tda10071_config, 1808 &i2c_bus->i2c_adap); 1809 if (fe0->dvb.frontend == NULL) 1810 break; 1811 if (!dvb_attach(a8293_attach, fe0->dvb.frontend, 1812 &i2c_bus->i2c_adap, 1813 &hauppauge_a8293_config)) 1814 goto frontend_detach; 1815 break; 1816 /* port c */ 1817 case 2: 1818 fe0->dvb.frontend = dvb_attach(si2165_attach, 1819 &hauppauge_hvr4400_si2165_config, 1820 &i2c_bus->i2c_adap); 1821 if (fe0->dvb.frontend == NULL) 1822 break; 1823 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL; 1824 if (!dvb_attach(tda18271_attach, 1825 fe0->dvb.frontend, 1826 0x60, &i2c_bus2->i2c_adap, 1827 &hauppauge_hvr4400_tuner_config)) 1828 goto frontend_detach; 1829 break; 1830 } 1831 break; 1832 case CX23885_BOARD_HAUPPAUGE_STARBURST: 1833 i2c_bus = &dev->i2c_bus[0]; 1834 fe0->dvb.frontend = dvb_attach(tda10071_attach, 1835 &hauppauge_tda10071_config, 1836 &i2c_bus->i2c_adap); 1837 if (fe0->dvb.frontend != NULL) { 1838 dvb_attach(a8293_attach, fe0->dvb.frontend, 1839 &i2c_bus->i2c_adap, 1840 &hauppauge_a8293_config); 1841 } 1842 break; 1843 case CX23885_BOARD_DVBSKY_T9580: 1844 case CX23885_BOARD_DVBSKY_S950: 1845 i2c_bus = &dev->i2c_bus[0]; 1846 i2c_bus2 = &dev->i2c_bus[1]; 1847 switch (port->nr) { 1848 /* port b - satellite */ 1849 case 1: 1850 /* attach frontend */ 1851 fe0->dvb.frontend = dvb_attach(m88ds3103_attach, 1852 &dvbsky_t9580_m88ds3103_config, 1853 &i2c_bus2->i2c_adap, &adapter); 1854 if (fe0->dvb.frontend == NULL) 1855 break; 1856 1857 /* attach tuner */ 1858 memset(&ts2020_config, 0, sizeof(ts2020_config)); 1859 ts2020_config.fe = fe0->dvb.frontend; 1860 memset(&info, 0, sizeof(struct i2c_board_info)); 1861 strlcpy(info.type, "ts2020", I2C_NAME_SIZE); 1862 info.addr = 0x60; 1863 info.platform_data = &ts2020_config; 1864 request_module(info.type); 1865 client_tuner = i2c_new_device(adapter, &info); 1866 if (client_tuner == NULL || 1867 client_tuner->dev.driver == NULL) 1868 goto frontend_detach; 1869 if (!try_module_get(client_tuner->dev.driver->owner)) { 1870 i2c_unregister_device(client_tuner); 1871 goto frontend_detach; 1872 } 1873 1874 /* delegate signal strength measurement to tuner */ 1875 fe0->dvb.frontend->ops.read_signal_strength = 1876 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength; 1877 1878 /* 1879 * for setting the voltage we need to set GPIOs on 1880 * the card. 1881 */ 1882 port->fe_set_voltage = 1883 fe0->dvb.frontend->ops.set_voltage; 1884 fe0->dvb.frontend->ops.set_voltage = 1885 dvbsky_t9580_set_voltage; 1886 1887 port->i2c_client_tuner = client_tuner; 1888 1889 break; 1890 /* port c - terrestrial/cable */ 1891 case 2: 1892 /* attach frontend */ 1893 memset(&si2168_config, 0, sizeof(si2168_config)); 1894 si2168_config.i2c_adapter = &adapter; 1895 si2168_config.fe = &fe0->dvb.frontend; 1896 si2168_config.ts_mode = SI2168_TS_SERIAL; 1897 memset(&info, 0, sizeof(struct i2c_board_info)); 1898 strlcpy(info.type, "si2168", I2C_NAME_SIZE); 1899 info.addr = 0x64; 1900 info.platform_data = &si2168_config; 1901 request_module(info.type); 1902 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info); 1903 if (client_demod == NULL || 1904 client_demod->dev.driver == NULL) 1905 goto frontend_detach; 1906 if (!try_module_get(client_demod->dev.driver->owner)) { 1907 i2c_unregister_device(client_demod); 1908 goto frontend_detach; 1909 } 1910 port->i2c_client_demod = client_demod; 1911 1912 /* attach tuner */ 1913 memset(&si2157_config, 0, sizeof(si2157_config)); 1914 si2157_config.fe = fe0->dvb.frontend; 1915 memset(&info, 0, sizeof(struct i2c_board_info)); 1916 strlcpy(info.type, "si2157", I2C_NAME_SIZE); 1917 info.addr = 0x60; 1918 info.platform_data = &si2157_config; 1919 request_module(info.type); 1920 client_tuner = i2c_new_device(adapter, &info); 1921 if (client_tuner == NULL || 1922 client_tuner->dev.driver == NULL) 1923 goto frontend_detach; 1924 1925 if (!try_module_get(client_tuner->dev.driver->owner)) { 1926 i2c_unregister_device(client_tuner); 1927 goto frontend_detach; 1928 } 1929 port->i2c_client_tuner = client_tuner; 1930 break; 1931 } 1932 break; 1933 case CX23885_BOARD_DVBSKY_T980C: 1934 case CX23885_BOARD_TT_CT2_4500_CI: 1935 i2c_bus = &dev->i2c_bus[1]; 1936 i2c_bus2 = &dev->i2c_bus[0]; 1937 1938 /* attach frontend */ 1939 memset(&si2168_config, 0, sizeof(si2168_config)); 1940 si2168_config.i2c_adapter = &adapter; 1941 si2168_config.fe = &fe0->dvb.frontend; 1942 si2168_config.ts_mode = SI2168_TS_PARALLEL; 1943 memset(&info, 0, sizeof(struct i2c_board_info)); 1944 strlcpy(info.type, "si2168", I2C_NAME_SIZE); 1945 info.addr = 0x64; 1946 info.platform_data = &si2168_config; 1947 request_module(info.type); 1948 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info); 1949 if (client_demod == NULL || client_demod->dev.driver == NULL) 1950 goto frontend_detach; 1951 if (!try_module_get(client_demod->dev.driver->owner)) { 1952 i2c_unregister_device(client_demod); 1953 goto frontend_detach; 1954 } 1955 port->i2c_client_demod = client_demod; 1956 1957 /* attach tuner */ 1958 memset(&si2157_config, 0, sizeof(si2157_config)); 1959 si2157_config.fe = fe0->dvb.frontend; 1960 memset(&info, 0, sizeof(struct i2c_board_info)); 1961 strlcpy(info.type, "si2157", I2C_NAME_SIZE); 1962 info.addr = 0x60; 1963 info.platform_data = &si2157_config; 1964 request_module(info.type); 1965 client_tuner = i2c_new_device(adapter, &info); 1966 if (client_tuner == NULL || 1967 client_tuner->dev.driver == NULL) 1968 goto frontend_detach; 1969 if (!try_module_get(client_tuner->dev.driver->owner)) { 1970 i2c_unregister_device(client_tuner); 1971 goto frontend_detach; 1972 } 1973 port->i2c_client_tuner = client_tuner; 1974 break; 1975 case CX23885_BOARD_DVBSKY_S950C: 1976 i2c_bus = &dev->i2c_bus[1]; 1977 i2c_bus2 = &dev->i2c_bus[0]; 1978 1979 /* attach frontend */ 1980 fe0->dvb.frontend = dvb_attach(m88ds3103_attach, 1981 &dvbsky_s950c_m88ds3103_config, 1982 &i2c_bus->i2c_adap, &adapter); 1983 if (fe0->dvb.frontend == NULL) 1984 break; 1985 1986 /* attach tuner */ 1987 memset(&ts2020_config, 0, sizeof(ts2020_config)); 1988 ts2020_config.fe = fe0->dvb.frontend; 1989 memset(&info, 0, sizeof(struct i2c_board_info)); 1990 strlcpy(info.type, "ts2020", I2C_NAME_SIZE); 1991 info.addr = 0x60; 1992 info.platform_data = &ts2020_config; 1993 request_module(info.type); 1994 client_tuner = i2c_new_device(adapter, &info); 1995 if (client_tuner == NULL || client_tuner->dev.driver == NULL) 1996 goto frontend_detach; 1997 if (!try_module_get(client_tuner->dev.driver->owner)) { 1998 i2c_unregister_device(client_tuner); 1999 goto frontend_detach; 2000 } 2001 2002 /* delegate signal strength measurement to tuner */ 2003 fe0->dvb.frontend->ops.read_signal_strength = 2004 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength; 2005 2006 port->i2c_client_tuner = client_tuner; 2007 break; 2008 case CX23885_BOARD_DVBSKY_S952: 2009 switch (port->nr) { 2010 /* port b */ 2011 case 1: 2012 i2c_bus = &dev->i2c_bus[1]; 2013 p_m88ds3103_config = &dvbsky_t9580_m88ds3103_config; 2014 p_set_voltage = dvbsky_t9580_set_voltage; 2015 break; 2016 /* port c */ 2017 case 2: 2018 i2c_bus = &dev->i2c_bus[0]; 2019 p_m88ds3103_config = &dvbsky_s952_portc_m88ds3103_config; 2020 p_set_voltage = dvbsky_s952_portc_set_voltage; 2021 break; 2022 } 2023 2024 /* attach frontend */ 2025 fe0->dvb.frontend = dvb_attach(m88ds3103_attach, 2026 p_m88ds3103_config, 2027 &i2c_bus->i2c_adap, &adapter); 2028 if (fe0->dvb.frontend == NULL) 2029 break; 2030 2031 /* attach tuner */ 2032 memset(&ts2020_config, 0, sizeof(ts2020_config)); 2033 ts2020_config.fe = fe0->dvb.frontend; 2034 memset(&info, 0, sizeof(struct i2c_board_info)); 2035 strlcpy(info.type, "ts2020", I2C_NAME_SIZE); 2036 info.addr = 0x60; 2037 info.platform_data = &ts2020_config; 2038 request_module(info.type); 2039 client_tuner = i2c_new_device(adapter, &info); 2040 if (client_tuner == NULL || client_tuner->dev.driver == NULL) 2041 goto frontend_detach; 2042 if (!try_module_get(client_tuner->dev.driver->owner)) { 2043 i2c_unregister_device(client_tuner); 2044 goto frontend_detach; 2045 } 2046 2047 /* delegate signal strength measurement to tuner */ 2048 fe0->dvb.frontend->ops.read_signal_strength = 2049 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength; 2050 2051 /* 2052 * for setting the voltage we need to set GPIOs on 2053 * the card. 2054 */ 2055 port->fe_set_voltage = 2056 fe0->dvb.frontend->ops.set_voltage; 2057 fe0->dvb.frontend->ops.set_voltage = p_set_voltage; 2058 2059 port->i2c_client_tuner = client_tuner; 2060 break; 2061 case CX23885_BOARD_DVBSKY_T982: 2062 memset(&si2168_config, 0, sizeof(si2168_config)); 2063 switch (port->nr) { 2064 /* port b */ 2065 case 1: 2066 i2c_bus = &dev->i2c_bus[1]; 2067 si2168_config.ts_mode = SI2168_TS_PARALLEL; 2068 break; 2069 /* port c */ 2070 case 2: 2071 i2c_bus = &dev->i2c_bus[0]; 2072 si2168_config.ts_mode = SI2168_TS_SERIAL; 2073 break; 2074 } 2075 2076 /* attach frontend */ 2077 si2168_config.i2c_adapter = &adapter; 2078 si2168_config.fe = &fe0->dvb.frontend; 2079 memset(&info, 0, sizeof(struct i2c_board_info)); 2080 strlcpy(info.type, "si2168", I2C_NAME_SIZE); 2081 info.addr = 0x64; 2082 info.platform_data = &si2168_config; 2083 request_module(info.type); 2084 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info); 2085 if (client_demod == NULL || client_demod->dev.driver == NULL) 2086 goto frontend_detach; 2087 if (!try_module_get(client_demod->dev.driver->owner)) { 2088 i2c_unregister_device(client_demod); 2089 goto frontend_detach; 2090 } 2091 port->i2c_client_demod = client_demod; 2092 2093 /* attach tuner */ 2094 memset(&si2157_config, 0, sizeof(si2157_config)); 2095 si2157_config.fe = fe0->dvb.frontend; 2096 memset(&info, 0, sizeof(struct i2c_board_info)); 2097 strlcpy(info.type, "si2157", I2C_NAME_SIZE); 2098 info.addr = 0x60; 2099 info.platform_data = &si2157_config; 2100 request_module(info.type); 2101 client_tuner = i2c_new_device(adapter, &info); 2102 if (client_tuner == NULL || 2103 client_tuner->dev.driver == NULL) 2104 goto frontend_detach; 2105 if (!try_module_get(client_tuner->dev.driver->owner)) { 2106 i2c_unregister_device(client_tuner); 2107 goto frontend_detach; 2108 } 2109 port->i2c_client_tuner = client_tuner; 2110 break; 2111 case CX23885_BOARD_HAUPPAUGE_HVR5525: 2112 switch (port->nr) { 2113 struct m88rs6000t_config m88rs6000t_config; 2114 2115 /* port b - satellite */ 2116 case 1: 2117 /* attach frontend */ 2118 fe0->dvb.frontend = dvb_attach(m88ds3103_attach, 2119 &hauppauge_hvr5525_m88ds3103_config, 2120 &dev->i2c_bus[0].i2c_adap, &adapter); 2121 if (fe0->dvb.frontend == NULL) 2122 break; 2123 2124 /* attach SEC */ 2125 if (!dvb_attach(a8293_attach, fe0->dvb.frontend, 2126 &dev->i2c_bus[0].i2c_adap, 2127 &hauppauge_a8293_config)) 2128 goto frontend_detach; 2129 2130 /* attach tuner */ 2131 memset(&m88rs6000t_config, 0, sizeof(m88rs6000t_config)); 2132 m88rs6000t_config.fe = fe0->dvb.frontend; 2133 memset(&info, 0, sizeof(struct i2c_board_info)); 2134 strlcpy(info.type, "m88rs6000t", I2C_NAME_SIZE); 2135 info.addr = 0x21; 2136 info.platform_data = &m88rs6000t_config; 2137 request_module("%s", info.type); 2138 client_tuner = i2c_new_device(adapter, &info); 2139 if (!client_tuner || !client_tuner->dev.driver) 2140 goto frontend_detach; 2141 if (!try_module_get(client_tuner->dev.driver->owner)) { 2142 i2c_unregister_device(client_tuner); 2143 goto frontend_detach; 2144 } 2145 port->i2c_client_tuner = client_tuner; 2146 2147 /* delegate signal strength measurement to tuner */ 2148 fe0->dvb.frontend->ops.read_signal_strength = 2149 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength; 2150 break; 2151 /* port c - terrestrial/cable */ 2152 case 2: 2153 /* attach frontend */ 2154 memset(&si2168_config, 0, sizeof(si2168_config)); 2155 si2168_config.i2c_adapter = &adapter; 2156 si2168_config.fe = &fe0->dvb.frontend; 2157 si2168_config.ts_mode = SI2168_TS_SERIAL; 2158 memset(&info, 0, sizeof(struct i2c_board_info)); 2159 strlcpy(info.type, "si2168", I2C_NAME_SIZE); 2160 info.addr = 0x64; 2161 info.platform_data = &si2168_config; 2162 request_module("%s", info.type); 2163 client_demod = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info); 2164 if (!client_demod || !client_demod->dev.driver) 2165 goto frontend_detach; 2166 if (!try_module_get(client_demod->dev.driver->owner)) { 2167 i2c_unregister_device(client_demod); 2168 goto frontend_detach; 2169 } 2170 port->i2c_client_demod = client_demod; 2171 2172 /* attach tuner */ 2173 memset(&si2157_config, 0, sizeof(si2157_config)); 2174 si2157_config.fe = fe0->dvb.frontend; 2175 memset(&info, 0, sizeof(struct i2c_board_info)); 2176 strlcpy(info.type, "si2157", I2C_NAME_SIZE); 2177 info.addr = 0x60; 2178 info.platform_data = &si2157_config; 2179 request_module("%s", info.type); 2180 client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info); 2181 if (!client_tuner || !client_tuner->dev.driver) { 2182 module_put(client_demod->dev.driver->owner); 2183 i2c_unregister_device(client_demod); 2184 port->i2c_client_demod = NULL; 2185 goto frontend_detach; 2186 } 2187 if (!try_module_get(client_tuner->dev.driver->owner)) { 2188 i2c_unregister_device(client_tuner); 2189 module_put(client_demod->dev.driver->owner); 2190 i2c_unregister_device(client_demod); 2191 port->i2c_client_demod = NULL; 2192 goto frontend_detach; 2193 } 2194 port->i2c_client_tuner = client_tuner; 2195 break; 2196 } 2197 break; 2198 default: 2199 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card " 2200 " isn't supported yet\n", 2201 dev->name); 2202 break; 2203 } 2204 2205 if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) { 2206 printk(KERN_ERR "%s: frontend initialization failed\n", 2207 dev->name); 2208 goto frontend_detach; 2209 } 2210 2211 /* define general-purpose callback pointer */ 2212 fe0->dvb.frontend->callback = cx23885_tuner_callback; 2213 if (fe1) 2214 fe1->dvb.frontend->callback = cx23885_tuner_callback; 2215#if 0 2216 /* Ensure all frontends negotiate bus access */ 2217 fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl; 2218 if (fe1) 2219 fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl; 2220#endif 2221 2222 /* Put the analog decoder in standby to keep it quiet */ 2223 call_all(dev, core, s_power, 0); 2224 2225 if (fe0->dvb.frontend->ops.analog_ops.standby) 2226 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend); 2227 2228 /* register everything */ 2229 ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port, 2230 &dev->pci->dev, adapter_nr, mfe_shared); 2231 if (ret) 2232 goto frontend_detach; 2233 2234 ret = dvb_register_ci_mac(port); 2235 if (ret) 2236 goto frontend_detach; 2237 2238 return 0; 2239 2240frontend_detach: 2241 /* remove I2C client for tuner */ 2242 client_tuner = port->i2c_client_tuner; 2243 if (client_tuner) { 2244 module_put(client_tuner->dev.driver->owner); 2245 i2c_unregister_device(client_tuner); 2246 port->i2c_client_tuner = NULL; 2247 } 2248 2249 /* remove I2C client for demodulator */ 2250 client_demod = port->i2c_client_demod; 2251 if (client_demod) { 2252 module_put(client_demod->dev.driver->owner); 2253 i2c_unregister_device(client_demod); 2254 port->i2c_client_demod = NULL; 2255 } 2256 2257 port->gate_ctrl = NULL; 2258 vb2_dvb_dealloc_frontends(&port->frontends); 2259 return -EINVAL; 2260} 2261 2262int cx23885_dvb_register(struct cx23885_tsport *port) 2263{ 2264 2265 struct vb2_dvb_frontend *fe0; 2266 struct cx23885_dev *dev = port->dev; 2267 int err, i; 2268 2269 /* Here we need to allocate the correct number of frontends, 2270 * as reflected in the cards struct. The reality is that currently 2271 * no cx23885 boards support this - yet. But, if we don't modify this 2272 * code then the second frontend would never be allocated (later) 2273 * and fail with error before the attach in dvb_register(). 2274 * Without these changes we risk an OOPS later. The changes here 2275 * are for safety, and should provide a good foundation for the 2276 * future addition of any multi-frontend cx23885 based boards. 2277 */ 2278 printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__, 2279 port->num_frontends); 2280 2281 for (i = 1; i <= port->num_frontends; i++) { 2282 struct vb2_queue *q; 2283 2284 if (vb2_dvb_alloc_frontend( 2285 &port->frontends, i) == NULL) { 2286 printk(KERN_ERR "%s() failed to alloc\n", __func__); 2287 return -ENOMEM; 2288 } 2289 2290 fe0 = vb2_dvb_get_frontend(&port->frontends, i); 2291 if (!fe0) 2292 return -EINVAL; 2293 2294 dprintk(1, "%s\n", __func__); 2295 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n", 2296 dev->board, 2297 dev->name, 2298 dev->pci_bus, 2299 dev->pci_slot); 2300 2301 err = -ENODEV; 2302 2303 /* dvb stuff */ 2304 /* We have to init the queue for each frontend on a port. */ 2305 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name); 2306 q = &fe0->dvb.dvbq; 2307 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE; 2308 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ; 2309 q->gfp_flags = GFP_DMA32; 2310 q->min_buffers_needed = 2; 2311 q->drv_priv = port; 2312 q->buf_struct_size = sizeof(struct cx23885_buffer); 2313 q->ops = &dvb_qops; 2314 q->mem_ops = &vb2_dma_sg_memops; 2315 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC; 2316 q->lock = &dev->lock; 2317 2318 err = vb2_queue_init(q); 2319 if (err < 0) 2320 return err; 2321 } 2322 err = dvb_register(port); 2323 if (err != 0) 2324 printk(KERN_ERR "%s() dvb_register failed err = %d\n", 2325 __func__, err); 2326 2327 return err; 2328} 2329 2330int cx23885_dvb_unregister(struct cx23885_tsport *port) 2331{ 2332 struct vb2_dvb_frontend *fe0; 2333 struct i2c_client *client; 2334 2335 /* remove I2C client for CI */ 2336 client = port->i2c_client_ci; 2337 if (client) { 2338 module_put(client->dev.driver->owner); 2339 i2c_unregister_device(client); 2340 } 2341 2342 /* remove I2C client for tuner */ 2343 client = port->i2c_client_tuner; 2344 if (client) { 2345 module_put(client->dev.driver->owner); 2346 i2c_unregister_device(client); 2347 } 2348 2349 /* remove I2C client for demodulator */ 2350 client = port->i2c_client_demod; 2351 if (client) { 2352 module_put(client->dev.driver->owner); 2353 i2c_unregister_device(client); 2354 } 2355 2356 fe0 = vb2_dvb_get_frontend(&port->frontends, 1); 2357 2358 if (fe0 && fe0->dvb.frontend) 2359 vb2_dvb_unregister_bus(&port->frontends); 2360 2361 switch (port->dev->board) { 2362 case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: 2363 netup_ci_exit(port); 2364 break; 2365 case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: 2366 altera_ci_release(port->dev, port->nr); 2367 break; 2368 } 2369 2370 port->gate_ctrl = NULL; 2371 2372 return 0; 2373} 2374