drivers/media/pci/cx23885/cx23885-dvb.c

   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
  78 static 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
  87 static unsigned int alt_tuner;
  88 module_param(alt_tuner, int, 0644);
  89 MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
  90
  91 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  92
  93 /* ------------------------------------------------------------------ */
  94
  95 static 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
 111 static 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
 120 static 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
 130 static 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
 139 static 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
 155 static 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
 166 static 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
 173 static 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
 184 static 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
 194 static 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
 205 static 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
 216 static 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
 226 static 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
 236 static 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
 245 static struct mt2131_config hauppauge_generic_tunerconfig = {
 246         0x61
 247 };
 248
 249 static struct lgdt330x_config fusionhdtv_5_express = {
 250         .demod_address = 0x0e,
 251         .demod_chip = LGDT3303,
 252         .serial_mpeg = 0x40,
 253 };
 254
 255 static 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
 265 static 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
 275 static 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
 285 static 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
 295 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 296         .i2c_address      = 0x61,
 297         .if_khz           = 5380,
 298 };
 299
 300 static struct xc5000_config dvico_xc5000_tunerconfig = {
 301         .i2c_address      = 0x64,
 302         .if_khz           = 5380,
 303 };
 304
 305 static struct tda829x_config tda829x_no_probe = {
 306         .probe_tuner = TDA829X_DONT_PROBE,
 307 };
 308
 309 static 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
 316 static 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
 325 static 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
 331 static 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
 337 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 338         .gate    = TDA18271_GATE_DIGITAL,
 339         .output_opt = TDA18271_OUTPUT_LT_OFF,
 340 };
 341
 342 static struct tda18271_config hauppauge_hvr4400_tuner_config = {
 343         .gate    = TDA18271_GATE_DIGITAL,
 344         .output_opt = TDA18271_OUTPUT_LT_OFF,
 345 };
 346
 347 static 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
 354 static struct tda18271_config hauppauge_hvr127x_config = {
 355         .std_map = &hauppauge_hvr127x_std_map,
 356         .output_opt = TDA18271_OUTPUT_LT_OFF,
 357 };
 358
 359 static 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
 370 static 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 */
 416 static 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
 435 static 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
 456 static 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
 463 static 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
 476 static 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
 489 static 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
 496 static 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
 503 static struct cx24116_config tbs_cx24116_config = {
 504         .demod_address = 0x55,
 505 };
 506
 507 static struct cx24117_config tbs_cx24117_config = {
 508         .demod_address = 0x55,
 509 };
 510
 511 static struct ds3000_config tevii_ds3000_config = {
 512         .demod_address = 0x68,
 513 };
 514
 515 static struct ts2020_config tevii_ts2020_config  = {
 516         .tuner_address = 0x60,
 517         .clk_out_div = 1,
 518         .frequency_div = 1146000,
 519 };
 520
 521 static struct cx24116_config dvbworld_cx24116_config = {
 522         .demod_address = 0x05,
 523 };
 524
 525 static 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
 539 static struct xc5000_config mygica_x8506_xc5000_config = {
 540         .i2c_address = 0x61,
 541         .if_khz = 5380,
 542 };
 543
 544 static struct mb86a20s_config mygica_x8507_mb86a20s_config = {
 545         .demod_address = 0x10,
 546 };
 547
 548 static struct xc5000_config mygica_x8507_xc5000_config = {
 549         .i2c_address = 0x61,
 550         .if_khz = 4000,
 551 };
 552
 553 static 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
 570 static struct stb6100_config prof_8000_stb6100_config = {
 571         .tuner_address = 0x60,
 572         .refclock = 27000000,
 573 };
 574
 575 static 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
 589 static 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
 618 static 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
 644 static 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;
 711 err:
 712         return ret;
 713 }
 714
 715 static 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
 749 static 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
 756 static 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
 771 static struct xc5000_config magicpro_prohdtve2_xc5000_config = {
 772         .i2c_address = 0x61,
 773         .if_khz = 6500,
 774 };
 775
 776 static 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
 790 static struct max2165_config mygic_x8558pro_max2165_cfg1 = {
 791         .i2c_address = 0x60,
 792         .osc_clk = 20
 793 };
 794
 795 static 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
 809 static struct max2165_config mygic_x8558pro_max2165_cfg2 = {
 810         .i2c_address = 0x60,
 811         .osc_clk = 20
 812 };
 813 static 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
 831 static 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
 841 static 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
 851 static struct mt2063_config terratec_mt2063_config[] = {
 852         {
 853                 .tuner_address = 0x60,
 854         }, {
 855                 .tuner_address = 0x67,
 856         },
 857 };
 858
 859 static const struct tda10071_platform_data hauppauge_tda10071_pdata = {
 860         .clk = 40444000, /* 40.444 MHz */
 861         .i2c_wr_max = 64,
 862         .ts_mode = TDA10071_TS_SERIAL,
 863         .pll_multiplier = 20,
 864         .tuner_i2c_addr = 0x54,
 865 };
 866
 867 static const struct si2165_config hauppauge_hvr4400_si2165_config = {
 868         .i2c_addr       = 0x64,
 869         .chip_mode      = SI2165_MODE_PLL_XTAL,
 870         .ref_freq_Hz    = 16000000,
 871 };
 872
 873 static const struct m88ds3103_config dvbsky_t9580_m88ds3103_config = {
 874         .i2c_addr = 0x68,
 875         .clock = 27000000,
 876         .i2c_wr_max = 33,
 877         .clock_out = 0,
 878         .ts_mode = M88DS3103_TS_PARALLEL,
 879         .ts_clk = 16000,
 880         .ts_clk_pol = 1,
 881         .lnb_en_pol = 1,
 882         .lnb_hv_pol = 0,
 883         .agc = 0x99,
 884 };
 885
 886 static const struct m88ds3103_config dvbsky_s950c_m88ds3103_config = {
 887         .i2c_addr = 0x68,
 888         .clock = 27000000,
 889         .i2c_wr_max = 33,
 890         .clock_out = 0,
 891         .ts_mode = M88DS3103_TS_CI,
 892         .ts_clk = 10000,
 893         .ts_clk_pol = 1,
 894         .lnb_en_pol = 1,
 895         .lnb_hv_pol = 0,
 896         .agc = 0x99,
 897 };
 898
 899 static const struct m88ds3103_config dvbsky_s952_portc_m88ds3103_config = {
 900         .i2c_addr = 0x68,
 901         .clock = 27000000,
 902         .i2c_wr_max = 33,
 903         .clock_out = 0,
 904         .ts_mode = M88DS3103_TS_SERIAL,
 905         .ts_clk = 96000,
 906         .ts_clk_pol = 0,
 907         .lnb_en_pol = 1,
 908         .lnb_hv_pol = 0,
 909         .agc = 0x99,
 910 };
 911
 912 static const struct m88ds3103_config hauppauge_hvr5525_m88ds3103_config = {
 913         .i2c_addr = 0x69,
 914         .clock = 27000000,
 915         .i2c_wr_max = 33,
 916         .ts_mode = M88DS3103_TS_PARALLEL,
 917         .ts_clk = 16000,
 918         .ts_clk_pol = 1,
 919         .agc = 0x99,
 920 };
 921
 922 static int netup_altera_fpga_rw(void *device, int flag, int data, int read)
 923 {
 924         struct cx23885_dev *dev = (struct cx23885_dev *)device;
 925         unsigned long timeout = jiffies + msecs_to_jiffies(1);
 926         uint32_t mem = 0;
 927
 928         mem = cx_read(MC417_RWD);
 929         if (read)
 930                 cx_set(MC417_OEN, ALT_DATA);
 931         else {
 932                 cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */
 933                 mem &= ~ALT_DATA;
 934                 mem |= (data & ALT_DATA);
 935         }
 936
 937         if (flag)
 938                 mem |= ALT_AD_RG;
 939         else
 940                 mem &= ~ALT_AD_RG;
 941
 942         mem &= ~ALT_CS;
 943         if (read)
 944                 mem = (mem & ~ALT_RD) | ALT_WR;
 945         else
 946                 mem = (mem & ~ALT_WR) | ALT_RD;
 947
 948         cx_write(MC417_RWD, mem);  /* start RW cycle */
 949
 950         for (;;) {
 951                 mem = cx_read(MC417_RWD);
 952                 if ((mem & ALT_RDY) == 0)
 953                         break;
 954                 if (time_after(jiffies, timeout))
 955                         break;
 956                 udelay(1);
 957         }
 958
 959         cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS);
 960         if (read)
 961                 return mem & ALT_DATA;
 962
 963         return 0;
 964 };
 965
 966 static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff)
 967 {
 968         struct dib7000p_ops *dib7000p_ops = fe->sec_priv;
 969
 970         return dib7000p_ops->set_gpio(fe, 8, 0, !onoff);
 971 }
 972
 973 static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
 974 {
 975         return 0;
 976 }
 977
 978 static struct dib0070_config dib7070p_dib0070_config = {
 979         .i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
 980         .reset = dib7070_tuner_reset,
 981         .sleep = dib7070_tuner_sleep,
 982         .clock_khz = 12000,
 983         .freq_offset_khz_vhf = 550,
 984         /* .flip_chip = 1, */
 985 };
 986
 987 /* DIB7070 generic */
 988 static struct dibx000_agc_config dib7070_agc_config = {
 989         .band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
 990
 991         /*
 992          * P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5,
 993          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
 994          * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0
 995          */
 996         .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) |
 997                  (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0),
 998         .inv_gain = 600,
 999         .time_stabiliz = 10,
1000         .alpha_level = 0,
1001         .thlock = 118,
1002         .wbd_inv = 0,
1003         .wbd_ref = 3530,
1004         .wbd_sel = 1,
1005         .wbd_alpha = 5,
1006         .agc1_max = 65535,
1007         .agc1_min = 0,
1008         .agc2_max = 65535,
1009         .agc2_min = 0,
1010         .agc1_pt1 = 0,
1011         .agc1_pt2 = 40,
1012         .agc1_pt3 = 183,
1013         .agc1_slope1 = 206,
1014         .agc1_slope2 = 255,
1015         .agc2_pt1 = 72,
1016         .agc2_pt2 = 152,
1017         .agc2_slope1 = 88,
1018         .agc2_slope2 = 90,
1019         .alpha_mant = 17,
1020         .alpha_exp = 27,
1021         .beta_mant = 23,
1022         .beta_exp = 51,
1023         .perform_agc_softsplit = 0,
1024 };
1025
1026 static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = {
1027         .internal = 60000,
1028         .sampling = 15000,
1029         .pll_prediv = 1,
1030         .pll_ratio = 20,
1031         .pll_range = 3,
1032         .pll_reset = 1,
1033         .pll_bypass = 0,
1034         .enable_refdiv = 0,
1035         .bypclk_div = 0,
1036         .IO_CLK_en_core = 1,
1037         .ADClkSrc = 1,
1038         .modulo = 2,
1039         /* refsel, sel, freq_15k */
1040         .sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
1041         .ifreq = (0 << 25) | 0,
1042         .timf = 20452225,
1043         .xtal_hz = 12000000,
1044 };
1045
1046 static struct dib7000p_config dib7070p_dib7000p_config = {
1047         /* .output_mode = OUTMODE_MPEG2_FIFO, */
1048         .output_mode = OUTMODE_MPEG2_SERIAL,
1049         /* .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK, */
1050         .output_mpeg2_in_188_bytes = 1,
1051
1052         .agc_config_count = 1,
1053         .agc = &dib7070_agc_config,
1054         .bw  = &dib7070_bw_config_12_mhz,
1055         .tuner_is_baseband = 1,
1056         .spur_protect = 1,
1057
1058         .gpio_dir = 0xfcef, /* DIB7000P_GPIO_DEFAULT_DIRECTIONS, */
1059         .gpio_val = 0x0110, /* DIB7000P_GPIO_DEFAULT_VALUES, */
1060         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
1061
1062         .hostbus_diversity = 1,
1063 };
1064
1065 static int dvb_register_ci_mac(struct cx23885_tsport *port)
1066 {
1067         struct cx23885_dev *dev = port->dev;
1068         struct i2c_client *client_ci = NULL;
1069         struct vb2_dvb_frontend *fe0;
1070
1071         fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
1072         if (!fe0)
1073                 return -EINVAL;
1074
1075         switch (dev->board) {
1076         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
1077                 static struct netup_card_info cinfo;
1078
1079                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
1080                 memcpy(port->frontends.adapter.proposed_mac,
1081                                 cinfo.port[port->nr - 1].mac, 6);
1082                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n",
1083                         port->nr, port->frontends.adapter.proposed_mac);
1084
1085                 netup_ci_init(port);
1086                 return 0;
1087                 }
1088         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: {
1089                 struct altera_ci_config netup_ci_cfg = {
1090                         .dev = dev,/* magic number to identify*/
1091                         .adapter = &port->frontends.adapter,/* for CI */
1092                         .demux = &fe0->dvb.demux,/* for hw pid filter */
1093                         .fpga_rw = netup_altera_fpga_rw,
1094                 };
1095
1096                 altera_ci_init(&netup_ci_cfg, port->nr);
1097                 return 0;
1098                 }
1099         case CX23885_BOARD_TEVII_S470: {
1100                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1101
1102                 if (port->nr != 1)
1103                         return 0;
1104
1105                 /* Read entire EEPROM */
1106                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1107                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom));
1108                 printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0);
1109                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6);
1110                 return 0;
1111                 }
1112         case CX23885_BOARD_DVBSKY_T9580:
1113         case CX23885_BOARD_DVBSKY_S950:
1114         case CX23885_BOARD_DVBSKY_S952:
1115         case CX23885_BOARD_DVBSKY_T982: {
1116                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1117
1118                 if (port->nr > 2)
1119                         return 0;
1120
1121                 /* Read entire EEPROM */
1122                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1123                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
1124                                 sizeof(eeprom));
1125                 printk(KERN_INFO "%s port %d MAC address: %pM\n",
1126                         cx23885_boards[dev->board].name, port->nr,
1127                         eeprom + 0xc0 + (port->nr-1) * 8);
1128                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0 +
1129                         (port->nr-1) * 8, 6);
1130                 return 0;
1131                 }
1132         case CX23885_BOARD_DVBSKY_S950C:
1133         case CX23885_BOARD_DVBSKY_T980C:
1134         case CX23885_BOARD_TT_CT2_4500_CI: {
1135                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1136                 struct sp2_config sp2_config;
1137                 struct i2c_board_info info;
1138                 struct cx23885_i2c *i2c_bus2 = &dev->i2c_bus[1];
1139
1140                 /* attach CI */
1141                 memset(&sp2_config, 0, sizeof(sp2_config));
1142                 sp2_config.dvb_adap = &port->frontends.adapter;
1143                 sp2_config.priv = port;
1144                 sp2_config.ci_control = cx23885_sp2_ci_ctrl;
1145                 memset(&info, 0, sizeof(struct i2c_board_info));
1146                 strlcpy(info.type, "sp2", I2C_NAME_SIZE);
1147                 info.addr = 0x40;
1148                 info.platform_data = &sp2_config;
1149                 request_module(info.type);
1150                 client_ci = i2c_new_device(&i2c_bus2->i2c_adap, &info);
1151                 if (client_ci == NULL || client_ci->dev.driver == NULL)
1152                         return -ENODEV;
1153                 if (!try_module_get(client_ci->dev.driver->owner)) {
1154                         i2c_unregister_device(client_ci);
1155                         return -ENODEV;
1156                 }
1157                 port->i2c_client_ci = client_ci;
1158
1159                 if (port->nr != 1)
1160                         return 0;
1161
1162                 /* Read entire EEPROM */
1163                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1164                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
1165                                 sizeof(eeprom));
1166                 printk(KERN_INFO "%s MAC address: %pM\n",
1167                         cx23885_boards[dev->board].name, eeprom + 0xc0);
1168                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0, 6);
1169                 return 0;
1170                 }
1171         }
1172         return 0;
1173 }
1174
1175 static int dvb_register(struct cx23885_tsport *port)
1176 {
1177         struct dib7000p_ops dib7000p_ops;
1178         struct cx23885_dev *dev = port->dev;
1179         struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL;
1180         struct vb2_dvb_frontend *fe0, *fe1 = NULL;
1181         struct si2168_config si2168_config;
1182         struct si2157_config si2157_config;
1183         struct ts2020_config ts2020_config;
1184         struct i2c_board_info info;
1185         struct i2c_adapter *adapter;
1186         struct i2c_client *client_demod = NULL, *client_tuner = NULL;
1187         struct i2c_client *client_sec = NULL;
1188         const struct m88ds3103_config *p_m88ds3103_config = NULL;
1189         int (*p_set_voltage)(struct dvb_frontend *fe, fe_sec_voltage_t voltage) = NULL;
1190         int mfe_shared = 0; /* bus not shared by default */
1191         int ret;
1192
1193         /* Get the first frontend */
1194         fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
1195         if (!fe0)
1196                 return -EINVAL;
1197
1198         /* init struct vb2_dvb */
1199         fe0->dvb.name = dev->name;
1200
1201         /* multi-frontend gate control is undefined or defaults to fe0 */
1202         port->frontends.gate = 0;
1203
1204         /* Sets the gate control callback to be used by i2c command calls */
1205         port->gate_ctrl = cx23885_dvb_gate_ctrl;
1206
1207         /* init frontend */
1208         switch (dev->board) {
1209         case CX23885_BOARD_HAUPPAUGE_HVR1250:
1210                 i2c_bus = &dev->i2c_bus[0];
1211                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1212                                                 &hauppauge_generic_config,
1213                                                 &i2c_bus->i2c_adap);
1214                 if (fe0->dvb.frontend == NULL)
1215                         break;
1216                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
1217                            &i2c_bus->i2c_adap,
1218                            &hauppauge_generic_tunerconfig, 0);
1219                 break;
1220         case CX23885_BOARD_HAUPPAUGE_HVR1270:
1221         case CX23885_BOARD_HAUPPAUGE_HVR1275:
1222                 i2c_bus = &dev->i2c_bus[0];
1223                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
1224                                                &hauppauge_lgdt3305_config,
1225                                                &i2c_bus->i2c_adap);
1226                 if (fe0->dvb.frontend == NULL)
1227                         break;
1228                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1229                            0x60, &dev->i2c_bus[1].i2c_adap,
1230                            &hauppauge_hvr127x_config);
1231                 if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275)
1232                         cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1233                 break;
1234         case CX23885_BOARD_HAUPPAUGE_HVR1255:
1235         case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
1236                 i2c_bus = &dev->i2c_bus[0];
1237                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1238                                                &hcw_s5h1411_config,
1239                                                &i2c_bus->i2c_adap);
1240                 if (fe0->dvb.frontend == NULL)
1241                         break;
1242
1243                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1244                            0x60, &dev->i2c_bus[1].i2c_adap,
1245                            &hauppauge_tda18271_config);
1246
1247                 tda18271_attach(&dev->ts1.analog_fe,
1248                         0x60, &dev->i2c_bus[1].i2c_adap,
1249                         &hauppauge_tda18271_config);
1250
1251                 break;
1252         case CX23885_BOARD_HAUPPAUGE_HVR1800:
1253                 i2c_bus = &dev->i2c_bus[0];
1254                 switch (alt_tuner) {
1255                 case 1:
1256                         fe0->dvb.frontend =
1257                                 dvb_attach(s5h1409_attach,
1258                                            &hauppauge_ezqam_config,
1259                                            &i2c_bus->i2c_adap);
1260                         if (fe0->dvb.frontend == NULL)
1261                                 break;
1262
1263                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1264                                    &dev->i2c_bus[1].i2c_adap, 0x42,
1265                                    &tda829x_no_probe);
1266                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1267                                    0x60, &dev->i2c_bus[1].i2c_adap,
1268                                    &hauppauge_tda18271_config);
1269                         break;
1270                 case 0:
1271                 default:
1272                         fe0->dvb.frontend =
1273                                 dvb_attach(s5h1409_attach,
1274                                            &hauppauge_generic_config,
1275                                            &i2c_bus->i2c_adap);
1276                         if (fe0->dvb.frontend == NULL)
1277                                 break;
1278                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
1279                                    &i2c_bus->i2c_adap,
1280                                    &hauppauge_generic_tunerconfig, 0);
1281                 }
1282                 break;
1283         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
1284                 i2c_bus = &dev->i2c_bus[0];
1285                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1286                                                 &hauppauge_hvr1800lp_config,
1287                                                 &i2c_bus->i2c_adap);
1288                 if (fe0->dvb.frontend == NULL)
1289                         break;
1290                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
1291                            &i2c_bus->i2c_adap,
1292                            &hauppauge_generic_tunerconfig, 0);
1293                 break;
1294         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
1295                 i2c_bus = &dev->i2c_bus[0];
1296                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1297                                                 &fusionhdtv_5_express,
1298                                                 &i2c_bus->i2c_adap);
1299                 if (fe0->dvb.frontend == NULL)
1300                         break;
1301                 dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1302                            &i2c_bus->i2c_adap, 0x61,
1303                            TUNER_LG_TDVS_H06XF);
1304                 break;
1305         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
1306                 i2c_bus = &dev->i2c_bus[1];
1307                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1308                                                 &hauppauge_hvr1500q_config,
1309                                                 &dev->i2c_bus[0].i2c_adap);
1310                 if (fe0->dvb.frontend == NULL)
1311                         break;
1312                 dvb_attach(xc5000_attach, fe0->dvb.frontend,
1313                            &i2c_bus->i2c_adap,
1314                            &hauppauge_hvr1500q_tunerconfig);
1315                 break;
1316         case CX23885_BOARD_HAUPPAUGE_HVR1500:
1317                 i2c_bus = &dev->i2c_bus[1];
1318                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1319                                                 &hauppauge_hvr1500_config,
1320                                                 &dev->i2c_bus[0].i2c_adap);
1321                 if (fe0->dvb.frontend != NULL) {
1322                         struct dvb_frontend *fe;
1323                         struct xc2028_config cfg = {
1324                                 .i2c_adap  = &i2c_bus->i2c_adap,
1325                                 .i2c_addr  = 0x61,
1326                         };
1327                         static struct xc2028_ctrl ctl = {
1328                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1329                                 .max_len     = 64,
1330                                 .demod       = XC3028_FE_OREN538,
1331                         };
1332
1333                         fe = dvb_attach(xc2028_attach,
1334                                         fe0->dvb.frontend, &cfg);
1335                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1336                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1337                 }
1338                 break;
1339         case CX23885_BOARD_HAUPPAUGE_HVR1200:
1340         case CX23885_BOARD_HAUPPAUGE_HVR1700:
1341                 i2c_bus = &dev->i2c_bus[0];
1342                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1343                         &hauppauge_hvr1200_config,
1344                         &i2c_bus->i2c_adap);
1345                 if (fe0->dvb.frontend == NULL)
1346                         break;
1347                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
1348                            &dev->i2c_bus[1].i2c_adap, 0x42,
1349                            &tda829x_no_probe);
1350                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1351                            0x60, &dev->i2c_bus[1].i2c_adap,
1352                            &hauppauge_hvr1200_tuner_config);
1353                 break;
1354         case CX23885_BOARD_HAUPPAUGE_HVR1210:
1355                 i2c_bus = &dev->i2c_bus[0];
1356                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1357                         &hauppauge_hvr1210_config,
1358                         &i2c_bus->i2c_adap);
1359                 if (fe0->dvb.frontend != NULL) {
1360                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1361                                 0x60, &dev->i2c_bus[1].i2c_adap,
1362                                 &hauppauge_hvr1210_tuner_config);
1363                 }
1364                 break;
1365         case CX23885_BOARD_HAUPPAUGE_HVR1400:
1366                 i2c_bus = &dev->i2c_bus[0];
1367
1368                 if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
1369                         return -ENODEV;
1370
1371                 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap,
1372                         0x12, &hauppauge_hvr1400_dib7000_config);
1373                 if (fe0->dvb.frontend != NULL) {
1374                         struct dvb_frontend *fe;
1375                         struct xc2028_config cfg = {
1376                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
1377                                 .i2c_addr  = 0x64,
1378                         };
1379                         static struct xc2028_ctrl ctl = {
1380                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
1381                                 .max_len = 64,
1382                                 .demod   = XC3028_FE_DIBCOM52,
1383                                 /* This is true for all demods with
1384                                         v36 firmware? */
1385                                 .type    = XC2028_D2633,
1386                         };
1387
1388                         fe = dvb_attach(xc2028_attach,
1389                                         fe0->dvb.frontend, &cfg);
1390                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1391                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1392                 }
1393                 break;
1394         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
1395                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1396
1397                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1398                                                 &dvico_s5h1409_config,
1399                                                 &i2c_bus->i2c_adap);
1400                 if (fe0->dvb.frontend == NULL)
1401                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1402                                                         &dvico_s5h1411_config,
1403                                                         &i2c_bus->i2c_adap);
1404                 if (fe0->dvb.frontend != NULL)
1405                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1406                                    &i2c_bus->i2c_adap,
1407                                    &dvico_xc5000_tunerconfig);
1408                 break;
1409         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
1410                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1411
1412                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1413                                                &dvico_fusionhdtv_xc3028,
1414                                                &i2c_bus->i2c_adap);
1415                 if (fe0->dvb.frontend != NULL) {
1416                         struct dvb_frontend      *fe;
1417                         struct xc2028_config      cfg = {
1418                                 .i2c_adap  = &i2c_bus->i2c_adap,
1419                                 .i2c_addr  = 0x61,
1420                         };
1421                         static struct xc2028_ctrl ctl = {
1422                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1423                                 .max_len     = 64,
1424                                 .demod       = XC3028_FE_ZARLINK456,
1425                         };
1426
1427                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
1428                                         &cfg);
1429                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1430                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1431                 }
1432                 break;
1433         }
1434         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: {
1435                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1436                 /* cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); */
1437                 /* cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); */
1438
1439                 if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
1440                         return -ENODEV;
1441
1442                 if (dib7000p_ops.i2c_enumeration(&i2c_bus->i2c_adap, 1, 0x12, &dib7070p_dib7000p_config) < 0) {
1443                         printk(KERN_WARNING "Unable to enumerate dib7000p\n");
1444                         return -ENODEV;
1445                 }
1446                 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap, 0x80, &dib7070p_dib7000p_config);
1447                 if (fe0->dvb.frontend != NULL) {
1448                         struct i2c_adapter *tun_i2c;
1449
1450                         fe0->dvb.frontend->sec_priv = kmalloc(sizeof(dib7000p_ops), GFP_KERNEL);
1451                         memcpy(fe0->dvb.frontend->sec_priv, &dib7000p_ops, sizeof(dib7000p_ops));
1452                         tun_i2c = dib7000p_ops.get_i2c_master(fe0->dvb.frontend, DIBX000_I2C_INTERFACE_TUNER, 1);
1453                         if (!dvb_attach(dib0070_attach, fe0->dvb.frontend, tun_i2c, &dib7070p_dib0070_config))
1454                                 return -ENODEV;
1455                 }
1456                 break;
1457         }
1458         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
1459         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
1460         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
1461                 i2c_bus = &dev->i2c_bus[0];
1462
1463                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1464                         &dvico_fusionhdtv_xc3028,
1465                         &i2c_bus->i2c_adap);
1466                 if (fe0->dvb.frontend != NULL) {
1467                         struct dvb_frontend      *fe;
1468                         struct xc2028_config      cfg = {
1469                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
1470                                 .i2c_addr  = 0x61,
1471                         };
1472                         static struct xc2028_ctrl ctl = {
1473                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1474                                 .max_len     = 64,
1475                                 .demod       = XC3028_FE_ZARLINK456,
1476                         };
1477
1478                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
1479                                 &cfg);
1480                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1481                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1482                 }
1483                 break;
1484         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
1485                 i2c_bus = &dev->i2c_bus[0];
1486
1487                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1488                                                &dvico_fusionhdtv_xc3028,
1489                                                &i2c_bus->i2c_adap);
1490                 if (fe0->dvb.frontend != NULL) {
1491                         struct dvb_frontend     *fe;
1492                         struct xc4000_config    cfg = {
1493                                 .i2c_address      = 0x61,
1494                                 .default_pm       = 0,
1495                                 .dvb_amplitude    = 134,
1496                                 .set_smoothedcvbs = 1,
1497                                 .if_khz           = 4560
1498                         };
1499
1500                         fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
1501                                         &dev->i2c_bus[1].i2c_adap, &cfg);
1502                         if (!fe) {
1503                                 printk(KERN_ERR "%s/2: xc4000 attach failed\n",
1504                                        dev->name);
1505                                 goto frontend_detach;
1506                         }
1507                 }
1508                 break;
1509         case CX23885_BOARD_TBS_6920:
1510                 i2c_bus = &dev->i2c_bus[1];
1511
1512                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1513                                         &tbs_cx24116_config,
1514                                         &i2c_bus->i2c_adap);
1515                 if (fe0->dvb.frontend != NULL)
1516                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1517
1518                 break;
1519         case CX23885_BOARD_TBS_6980:
1520         case CX23885_BOARD_TBS_6981:
1521                 i2c_bus = &dev->i2c_bus[1];
1522
1523                 switch (port->nr) {
1524                 /* PORT B */
1525                 case 1:
1526                         fe0->dvb.frontend = dvb_attach(cx24117_attach,
1527                                         &tbs_cx24117_config,
1528                                         &i2c_bus->i2c_adap);
1529                         break;
1530                 /* PORT C */
1531                 case 2:
1532                         fe0->dvb.frontend = dvb_attach(cx24117_attach,
1533                                         &tbs_cx24117_config,
1534                                         &i2c_bus->i2c_adap);
1535                         break;
1536                 }
1537                 break;
1538         case CX23885_BOARD_TEVII_S470:
1539                 i2c_bus = &dev->i2c_bus[1];
1540
1541                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1542                                         &tevii_ds3000_config,
1543                                         &i2c_bus->i2c_adap);
1544                 if (fe0->dvb.frontend != NULL) {
1545                         dvb_attach(ts2020_attach, fe0->dvb.frontend,
1546                                 &tevii_ts2020_config, &i2c_bus->i2c_adap);
1547                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1548                 }
1549
1550                 break;
1551         case CX23885_BOARD_DVBWORLD_2005:
1552                 i2c_bus = &dev->i2c_bus[1];
1553
1554                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1555                         &dvbworld_cx24116_config,
1556                         &i2c_bus->i2c_adap);
1557                 break;
1558         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1559                 i2c_bus = &dev->i2c_bus[0];
1560                 switch (port->nr) {
1561                 /* port B */
1562                 case 1:
1563                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1564                                                         &netup_stv0900_config,
1565                                                         &i2c_bus->i2c_adap, 0);
1566                         if (fe0->dvb.frontend != NULL) {
1567                                 if (dvb_attach(stv6110_attach,
1568                                                 fe0->dvb.frontend,
1569                                                 &netup_stv6110_tunerconfig_a,
1570                                                 &i2c_bus->i2c_adap)) {
1571                                         if (!dvb_attach(lnbh24_attach,
1572                                                         fe0->dvb.frontend,
1573                                                         &i2c_bus->i2c_adap,
1574                                                         LNBH24_PCL | LNBH24_TTX,
1575                                                         LNBH24_TEN, 0x09))
1576                                                 printk(KERN_ERR
1577                                                         "No LNBH24 found!\n");
1578
1579                                 }
1580                         }
1581                         break;
1582                 /* port C */
1583                 case 2:
1584                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1585                                                         &netup_stv0900_config,
1586                                                         &i2c_bus->i2c_adap, 1);
1587                         if (fe0->dvb.frontend != NULL) {
1588                                 if (dvb_attach(stv6110_attach,
1589                                                 fe0->dvb.frontend,
1590                                                 &netup_stv6110_tunerconfig_b,
1591                                                 &i2c_bus->i2c_adap)) {
1592                                         if (!dvb_attach(lnbh24_attach,
1593                                                         fe0->dvb.frontend,
1594                                                         &i2c_bus->i2c_adap,
1595                                                         LNBH24_PCL | LNBH24_TTX,
1596                                                         LNBH24_TEN, 0x0a))
1597                                                 printk(KERN_ERR
1598                                                         "No LNBH24 found!\n");
1599
1600                                 }
1601                         }
1602                         break;
1603                 }
1604                 break;
1605         case CX23885_BOARD_MYGICA_X8506:
1606                 i2c_bus = &dev->i2c_bus[0];
1607                 i2c_bus2 = &dev->i2c_bus[1];
1608                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1609                         &mygica_x8506_lgs8gl5_config,
1610                         &i2c_bus->i2c_adap);
1611                 if (fe0->dvb.frontend == NULL)
1612                         break;
1613                 dvb_attach(xc5000_attach, fe0->dvb.frontend,
1614                            &i2c_bus2->i2c_adap, &mygica_x8506_xc5000_config);
1615                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1616                 break;
1617         case CX23885_BOARD_MYGICA_X8507:
1618                 i2c_bus = &dev->i2c_bus[0];
1619                 i2c_bus2 = &dev->i2c_bus[1];
1620                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1621                         &mygica_x8507_mb86a20s_config,
1622                         &i2c_bus->i2c_adap);
1623                 if (fe0->dvb.frontend == NULL)
1624                         break;
1625
1626                 dvb_attach(xc5000_attach, fe0->dvb.frontend,
1627                            &i2c_bus2->i2c_adap,
1628                            &mygica_x8507_xc5000_config);
1629                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1630                 break;
1631         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
1632                 i2c_bus = &dev->i2c_bus[0];
1633                 i2c_bus2 = &dev->i2c_bus[1];
1634                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1635                         &magicpro_prohdtve2_lgs8g75_config,
1636                         &i2c_bus->i2c_adap);
1637                 if (fe0->dvb.frontend == NULL)
1638                         break;
1639                 dvb_attach(xc5000_attach, fe0->dvb.frontend,
1640                            &i2c_bus2->i2c_adap,
1641                            &magicpro_prohdtve2_xc5000_config);
1642                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1643                 break;
1644         case CX23885_BOARD_HAUPPAUGE_HVR1850:
1645                 i2c_bus = &dev->i2c_bus[0];
1646                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1647                         &hcw_s5h1411_config,
1648                         &i2c_bus->i2c_adap);
1649                 if (fe0->dvb.frontend == NULL)
1650                         break;
1651                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1652                            0x60, &dev->i2c_bus[0].i2c_adap,
1653                            &hauppauge_tda18271_config);
1654
1655                 tda18271_attach(&dev->ts1.analog_fe,
1656                         0x60, &dev->i2c_bus[1].i2c_adap,
1657                         &hauppauge_tda18271_config);
1658
1659                 break;
1660         case CX23885_BOARD_HAUPPAUGE_HVR1290:
1661                 i2c_bus = &dev->i2c_bus[0];
1662                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1663                         &hcw_s5h1411_config,
1664                         &i2c_bus->i2c_adap);
1665                 if (fe0->dvb.frontend == NULL)
1666                         break;
1667                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1668                            0x60, &dev->i2c_bus[0].i2c_adap,
1669                            &hauppauge_tda18271_config);
1670                 break;
1671         case CX23885_BOARD_MYGICA_X8558PRO:
1672                 switch (port->nr) {
1673                 /* port B */
1674                 case 1:
1675                         i2c_bus = &dev->i2c_bus[0];
1676                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1677                                 &mygica_x8558pro_atbm8830_cfg1,
1678                                 &i2c_bus->i2c_adap);
1679                         if (fe0->dvb.frontend == NULL)
1680                                 break;
1681                         dvb_attach(max2165_attach, fe0->dvb.frontend,
1682                                    &i2c_bus->i2c_adap,
1683                                    &mygic_x8558pro_max2165_cfg1);
1684                         break;
1685                 /* port C */
1686                 case 2:
1687                         i2c_bus = &dev->i2c_bus[1];
1688                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1689                                 &mygica_x8558pro_atbm8830_cfg2,
1690                                 &i2c_bus->i2c_adap);
1691                         if (fe0->dvb.frontend == NULL)
1692                                 break;
1693                         dvb_attach(max2165_attach, fe0->dvb.frontend,
1694                                    &i2c_bus->i2c_adap,
1695                                    &mygic_x8558pro_max2165_cfg2);
1696                 }
1697                 break;
1698         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
1699                 i2c_bus = &dev->i2c_bus[0];
1700                 mfe_shared = 1;/* MFE */
1701                 port->frontends.gate = 0;/* not clear for me yet */
1702                 /* ports B, C */
1703                 /* MFE frontend 1 DVB-T */
1704                 fe0->dvb.frontend = dvb_attach(stv0367ter_attach,
1705                                         &netup_stv0367_config[port->nr - 1],
1706                                         &i2c_bus->i2c_adap);
1707                 if (fe0->dvb.frontend == NULL)
1708                         break;
1709                 if (NULL == dvb_attach(xc5000_attach, fe0->dvb.frontend,
1710                                         &i2c_bus->i2c_adap,
1711                                         &netup_xc5000_config[port->nr - 1]))
1712                         goto frontend_detach;
1713                 /* load xc5000 firmware */
1714                 fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend);
1715
1716                 /* MFE frontend 2 */
1717                 fe1 = vb2_dvb_get_frontend(&port->frontends, 2);
1718                 if (fe1 == NULL)
1719                         goto frontend_detach;
1720                 /* DVB-C init */
1721                 fe1->dvb.frontend = dvb_attach(stv0367cab_attach,
1722                                         &netup_stv0367_config[port->nr - 1],
1723                                         &i2c_bus->i2c_adap);
1724                 if (fe1->dvb.frontend == NULL)
1725                         break;
1726
1727                 fe1->dvb.frontend->id = 1;
1728                 if (NULL == dvb_attach(xc5000_attach,
1729                                        fe1->dvb.frontend,
1730                                        &i2c_bus->i2c_adap,
1731                                        &netup_xc5000_config[port->nr - 1]))
1732                         goto frontend_detach;
1733                 break;
1734         case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
1735                 i2c_bus = &dev->i2c_bus[0];
1736                 i2c_bus2 = &dev->i2c_bus[1];
1737
1738                 switch (port->nr) {
1739                 /* port b */
1740                 case 1:
1741                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1742                                         &terratec_drxk_config[0],
1743                                         &i2c_bus->i2c_adap);
1744                         if (fe0->dvb.frontend == NULL)
1745                                 break;
1746                         if (!dvb_attach(mt2063_attach,
1747                                         fe0->dvb.frontend,
1748                                         &terratec_mt2063_config[0],
1749                                         &i2c_bus2->i2c_adap))
1750                                 goto frontend_detach;
1751                         break;
1752                 /* port c */
1753                 case 2:
1754                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1755                                         &terratec_drxk_config[1],
1756                                         &i2c_bus->i2c_adap);
1757                         if (fe0->dvb.frontend == NULL)
1758                                 break;
1759                         if (!dvb_attach(mt2063_attach,
1760                                         fe0->dvb.frontend,
1761                                         &terratec_mt2063_config[1],
1762                                         &i2c_bus2->i2c_adap))
1763                                 goto frontend_detach;
1764                         break;
1765                 }
1766                 break;
1767         case CX23885_BOARD_TEVII_S471:
1768                 i2c_bus = &dev->i2c_bus[1];
1769
1770                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1771                                         &tevii_ds3000_config,
1772                                         &i2c_bus->i2c_adap);
1773                 if (fe0->dvb.frontend == NULL)
1774                         break;
1775                 dvb_attach(ts2020_attach, fe0->dvb.frontend,
1776                            &tevii_ts2020_config, &i2c_bus->i2c_adap);
1777                 break;
1778         case CX23885_BOARD_PROF_8000:
1779                 i2c_bus = &dev->i2c_bus[0];
1780
1781                 fe0->dvb.frontend = dvb_attach(stv090x_attach,
1782                                                 &prof_8000_stv090x_config,
1783                                                 &i2c_bus->i2c_adap,
1784                                                 STV090x_DEMODULATOR_0);
1785                 if (fe0->dvb.frontend == NULL)
1786                         break;
1787                 if (!dvb_attach(stb6100_attach,
1788                                 fe0->dvb.frontend,
1789                                 &prof_8000_stb6100_config,
1790                                 &i2c_bus->i2c_adap))
1791                         goto frontend_detach;
1792
1793                 fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
1794                 break;
1795         case CX23885_BOARD_HAUPPAUGE_HVR4400: {
1796                 struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
1797                 struct a8293_platform_data a8293_pdata = {};
1798
1799                 i2c_bus = &dev->i2c_bus[0];
1800                 i2c_bus2 = &dev->i2c_bus[1];
1801                 switch (port->nr) {
1802                 /* port b */
1803                 case 1:
1804                         /* attach demod + tuner combo */
1805                         memset(&info, 0, sizeof(info));
1806                         strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
1807                         info.addr = 0x05;
1808                         info.platform_data = &tda10071_pdata;
1809                         request_module("tda10071");
1810                         client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
1811                         if (!client_demod || !client_demod->dev.driver)
1812                                 goto frontend_detach;
1813                         if (!try_module_get(client_demod->dev.driver->owner)) {
1814                                 i2c_unregister_device(client_demod);
1815                                 goto frontend_detach;
1816                         }
1817                         fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
1818                         port->i2c_client_demod = client_demod;
1819
1820                         /* attach SEC */
1821                         a8293_pdata.dvb_frontend = fe0->dvb.frontend;
1822                         memset(&info, 0, sizeof(info));
1823                         strlcpy(info.type, "a8293", I2C_NAME_SIZE);
1824                         info.addr = 0x0b;
1825                         info.platform_data = &a8293_pdata;
1826                         request_module("a8293");
1827                         client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
1828                         if (!client_sec || !client_sec->dev.driver)
1829                                 goto frontend_detach;
1830                         if (!try_module_get(client_sec->dev.driver->owner)) {
1831                                 i2c_unregister_device(client_sec);
1832                                 goto frontend_detach;
1833                         }
1834                         port->i2c_client_sec = client_sec;
1835                         break;
1836                 /* port c */
1837                 case 2:
1838                         fe0->dvb.frontend = dvb_attach(si2165_attach,
1839                                         &hauppauge_hvr4400_si2165_config,
1840                                         &i2c_bus->i2c_adap);
1841                         if (fe0->dvb.frontend == NULL)
1842                                 break;
1843                         fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1844                         if (!dvb_attach(tda18271_attach,
1845                                         fe0->dvb.frontend,
1846                                         0x60, &i2c_bus2->i2c_adap,
1847                                   &hauppauge_hvr4400_tuner_config))
1848                                 goto frontend_detach;
1849                         break;
1850                 }
1851                 break;
1852         }
1853         case CX23885_BOARD_HAUPPAUGE_STARBURST: {
1854                 struct tda10071_platform_data tda10071_pdata = hauppauge_tda10071_pdata;
1855                 struct a8293_platform_data a8293_pdata = {};
1856
1857                 i2c_bus = &dev->i2c_bus[0];
1858
1859                 /* attach demod + tuner combo */
1860                 memset(&info, 0, sizeof(info));
1861                 strlcpy(info.type, "tda10071_cx24118", I2C_NAME_SIZE);
1862                 info.addr = 0x05;
1863                 info.platform_data = &tda10071_pdata;
1864                 request_module("tda10071");
1865                 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
1866                 if (!client_demod || !client_demod->dev.driver)
1867                         goto frontend_detach;
1868                 if (!try_module_get(client_demod->dev.driver->owner)) {
1869                         i2c_unregister_device(client_demod);
1870                         goto frontend_detach;
1871                 }
1872                 fe0->dvb.frontend = tda10071_pdata.get_dvb_frontend(client_demod);
1873                 port->i2c_client_demod = client_demod;
1874
1875                 /* attach SEC */
1876                 a8293_pdata.dvb_frontend = fe0->dvb.frontend;
1877                 memset(&info, 0, sizeof(info));
1878                 strlcpy(info.type, "a8293", I2C_NAME_SIZE);
1879                 info.addr = 0x0b;
1880                 info.platform_data = &a8293_pdata;
1881                 request_module("a8293");
1882                 client_sec = i2c_new_device(&i2c_bus->i2c_adap, &info);
1883                 if (!client_sec || !client_sec->dev.driver)
1884                         goto frontend_detach;
1885                 if (!try_module_get(client_sec->dev.driver->owner)) {
1886                         i2c_unregister_device(client_sec);
1887                         goto frontend_detach;
1888                 }
1889                 port->i2c_client_sec = client_sec;
1890                 break;
1891         }
1892         case CX23885_BOARD_DVBSKY_T9580:
1893         case CX23885_BOARD_DVBSKY_S950:
1894                 i2c_bus = &dev->i2c_bus[0];
1895                 i2c_bus2 = &dev->i2c_bus[1];
1896                 switch (port->nr) {
1897                 /* port b - satellite */
1898                 case 1:
1899                         /* attach frontend */
1900                         fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
1901                                         &dvbsky_t9580_m88ds3103_config,
1902                                         &i2c_bus2->i2c_adap, &adapter);
1903                         if (fe0->dvb.frontend == NULL)
1904                                 break;
1905
1906                         /* attach tuner */
1907                         memset(&ts2020_config, 0, sizeof(ts2020_config));
1908                         ts2020_config.fe = fe0->dvb.frontend;
1909                         memset(&info, 0, sizeof(struct i2c_board_info));
1910                         strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
1911                         info.addr = 0x60;
1912                         info.platform_data = &ts2020_config;
1913                         request_module(info.type);
1914                         client_tuner = i2c_new_device(adapter, &info);
1915                         if (client_tuner == NULL ||
1916                                         client_tuner->dev.driver == NULL)
1917                                 goto frontend_detach;
1918                         if (!try_module_get(client_tuner->dev.driver->owner)) {
1919                                 i2c_unregister_device(client_tuner);
1920                                 goto frontend_detach;
1921                         }
1922
1923                         /* delegate signal strength measurement to tuner */
1924                         fe0->dvb.frontend->ops.read_signal_strength =
1925                                 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
1926
1927                         /*
1928                          * for setting the voltage we need to set GPIOs on
1929                          * the card.
1930                          */
1931                         port->fe_set_voltage =
1932                                 fe0->dvb.frontend->ops.set_voltage;
1933                         fe0->dvb.frontend->ops.set_voltage =
1934                                 dvbsky_t9580_set_voltage;
1935
1936                         port->i2c_client_tuner = client_tuner;
1937
1938                         break;
1939                 /* port c - terrestrial/cable */
1940                 case 2:
1941                         /* attach frontend */
1942                         memset(&si2168_config, 0, sizeof(si2168_config));
1943                         si2168_config.i2c_adapter = &adapter;
1944                         si2168_config.fe = &fe0->dvb.frontend;
1945                         si2168_config.ts_mode = SI2168_TS_SERIAL;
1946                         memset(&info, 0, sizeof(struct i2c_board_info));
1947                         strlcpy(info.type, "si2168", I2C_NAME_SIZE);
1948                         info.addr = 0x64;
1949                         info.platform_data = &si2168_config;
1950                         request_module(info.type);
1951                         client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
1952                         if (client_demod == NULL ||
1953                                         client_demod->dev.driver == NULL)
1954                                 goto frontend_detach;
1955                         if (!try_module_get(client_demod->dev.driver->owner)) {
1956                                 i2c_unregister_device(client_demod);
1957                                 goto frontend_detach;
1958                         }
1959                         port->i2c_client_demod = client_demod;
1960
1961                         /* attach tuner */
1962                         memset(&si2157_config, 0, sizeof(si2157_config));
1963                         si2157_config.fe = fe0->dvb.frontend;
1964                         si2157_config.if_port = 1;
1965                         memset(&info, 0, sizeof(struct i2c_board_info));
1966                         strlcpy(info.type, "si2157", I2C_NAME_SIZE);
1967                         info.addr = 0x60;
1968                         info.platform_data = &si2157_config;
1969                         request_module(info.type);
1970                         client_tuner = i2c_new_device(adapter, &info);
1971                         if (client_tuner == NULL ||
1972                                         client_tuner->dev.driver == NULL)
1973                                 goto frontend_detach;
1974
1975                         if (!try_module_get(client_tuner->dev.driver->owner)) {
1976                                 i2c_unregister_device(client_tuner);
1977                                 goto frontend_detach;
1978                         }
1979                         port->i2c_client_tuner = client_tuner;
1980                         break;
1981                 }
1982                 break;
1983         case CX23885_BOARD_DVBSKY_T980C:
1984         case CX23885_BOARD_TT_CT2_4500_CI:
1985                 i2c_bus = &dev->i2c_bus[1];
1986                 i2c_bus2 = &dev->i2c_bus[0];
1987
1988                 /* attach frontend */
1989                 memset(&si2168_config, 0, sizeof(si2168_config));
1990                 si2168_config.i2c_adapter = &adapter;
1991                 si2168_config.fe = &fe0->dvb.frontend;
1992                 si2168_config.ts_mode = SI2168_TS_PARALLEL;
1993                 memset(&info, 0, sizeof(struct i2c_board_info));
1994                 strlcpy(info.type, "si2168", I2C_NAME_SIZE);
1995                 info.addr = 0x64;
1996                 info.platform_data = &si2168_config;
1997                 request_module(info.type);
1998                 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
1999                 if (client_demod == NULL || client_demod->dev.driver == NULL)
2000                         goto frontend_detach;
2001                 if (!try_module_get(client_demod->dev.driver->owner)) {
2002                         i2c_unregister_device(client_demod);
2003                         goto frontend_detach;
2004                 }
2005                 port->i2c_client_demod = client_demod;
2006
2007                 /* attach tuner */
2008                 memset(&si2157_config, 0, sizeof(si2157_config));
2009                 si2157_config.fe = fe0->dvb.frontend;
2010                 si2157_config.if_port = 1;
2011                 memset(&info, 0, sizeof(struct i2c_board_info));
2012                 strlcpy(info.type, "si2157", I2C_NAME_SIZE);
2013                 info.addr = 0x60;
2014                 info.platform_data = &si2157_config;
2015                 request_module(info.type);
2016                 client_tuner = i2c_new_device(adapter, &info);
2017                 if (client_tuner == NULL ||
2018                                 client_tuner->dev.driver == NULL)
2019                         goto frontend_detach;
2020                 if (!try_module_get(client_tuner->dev.driver->owner)) {
2021                         i2c_unregister_device(client_tuner);
2022                         goto frontend_detach;
2023                 }
2024                 port->i2c_client_tuner = client_tuner;
2025                 break;
2026         case CX23885_BOARD_DVBSKY_S950C:
2027                 i2c_bus = &dev->i2c_bus[1];
2028                 i2c_bus2 = &dev->i2c_bus[0];
2029
2030                 /* attach frontend */
2031                 fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
2032                                 &dvbsky_s950c_m88ds3103_config,
2033                                 &i2c_bus->i2c_adap, &adapter);
2034                 if (fe0->dvb.frontend == NULL)
2035                         break;
2036
2037                 /* attach tuner */
2038                 memset(&ts2020_config, 0, sizeof(ts2020_config));
2039                 ts2020_config.fe = fe0->dvb.frontend;
2040                 memset(&info, 0, sizeof(struct i2c_board_info));
2041                 strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
2042                 info.addr = 0x60;
2043                 info.platform_data = &ts2020_config;
2044                 request_module(info.type);
2045                 client_tuner = i2c_new_device(adapter, &info);
2046                 if (client_tuner == NULL || client_tuner->dev.driver == NULL)
2047                         goto frontend_detach;
2048                 if (!try_module_get(client_tuner->dev.driver->owner)) {
2049                         i2c_unregister_device(client_tuner);
2050                         goto frontend_detach;
2051                 }
2052
2053                 /* delegate signal strength measurement to tuner */
2054                 fe0->dvb.frontend->ops.read_signal_strength =
2055                         fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
2056
2057                 port->i2c_client_tuner = client_tuner;
2058                 break;
2059         case CX23885_BOARD_DVBSKY_S952:
2060                 switch (port->nr) {
2061                 /* port b */
2062                 case 1:
2063                         i2c_bus = &dev->i2c_bus[1];
2064                         p_m88ds3103_config = &dvbsky_t9580_m88ds3103_config;
2065                         p_set_voltage = dvbsky_t9580_set_voltage;
2066                         break;
2067                 /* port c */
2068                 case 2:
2069                         i2c_bus = &dev->i2c_bus[0];
2070                         p_m88ds3103_config = &dvbsky_s952_portc_m88ds3103_config;
2071                         p_set_voltage = dvbsky_s952_portc_set_voltage;
2072                         break;
2073                 }
2074
2075                 /* attach frontend */
2076                 fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
2077                                 p_m88ds3103_config,
2078                                 &i2c_bus->i2c_adap, &adapter);
2079                 if (fe0->dvb.frontend == NULL)
2080                         break;
2081
2082                 /* attach tuner */
2083                 memset(&ts2020_config, 0, sizeof(ts2020_config));
2084                 ts2020_config.fe = fe0->dvb.frontend;
2085                 memset(&info, 0, sizeof(struct i2c_board_info));
2086                 strlcpy(info.type, "ts2020", I2C_NAME_SIZE);
2087                 info.addr = 0x60;
2088                 info.platform_data = &ts2020_config;
2089                 request_module(info.type);
2090                 client_tuner = i2c_new_device(adapter, &info);
2091                 if (client_tuner == NULL || client_tuner->dev.driver == NULL)
2092                         goto frontend_detach;
2093                 if (!try_module_get(client_tuner->dev.driver->owner)) {
2094                         i2c_unregister_device(client_tuner);
2095                         goto frontend_detach;
2096                 }
2097
2098                 /* delegate signal strength measurement to tuner */
2099                 fe0->dvb.frontend->ops.read_signal_strength =
2100                         fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
2101
2102                 /*
2103                  * for setting the voltage we need to set GPIOs on
2104                  * the card.
2105                  */
2106                 port->fe_set_voltage =
2107                         fe0->dvb.frontend->ops.set_voltage;
2108                 fe0->dvb.frontend->ops.set_voltage = p_set_voltage;
2109
2110                 port->i2c_client_tuner = client_tuner;
2111                 break;
2112         case CX23885_BOARD_DVBSKY_T982:
2113                 memset(&si2168_config, 0, sizeof(si2168_config));
2114                 switch (port->nr) {
2115                 /* port b */
2116                 case 1:
2117                         i2c_bus = &dev->i2c_bus[1];
2118                         si2168_config.ts_mode = SI2168_TS_PARALLEL;
2119                         break;
2120                 /* port c */
2121                 case 2:
2122                         i2c_bus = &dev->i2c_bus[0];
2123                         si2168_config.ts_mode = SI2168_TS_SERIAL;
2124                         break;
2125                 }
2126
2127                 /* attach frontend */
2128                 si2168_config.i2c_adapter = &adapter;
2129                 si2168_config.fe = &fe0->dvb.frontend;
2130                 memset(&info, 0, sizeof(struct i2c_board_info));
2131                 strlcpy(info.type, "si2168", I2C_NAME_SIZE);
2132                 info.addr = 0x64;
2133                 info.platform_data = &si2168_config;
2134                 request_module(info.type);
2135                 client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
2136                 if (client_demod == NULL || client_demod->dev.driver == NULL)
2137                         goto frontend_detach;
2138                 if (!try_module_get(client_demod->dev.driver->owner)) {
2139                         i2c_unregister_device(client_demod);
2140                         goto frontend_detach;
2141                 }
2142                 port->i2c_client_demod = client_demod;
2143
2144                 /* attach tuner */
2145                 memset(&si2157_config, 0, sizeof(si2157_config));
2146                 si2157_config.fe = fe0->dvb.frontend;
2147                 si2157_config.if_port = 1;
2148                 memset(&info, 0, sizeof(struct i2c_board_info));
2149                 strlcpy(info.type, "si2157", I2C_NAME_SIZE);
2150                 info.addr = 0x60;
2151                 info.platform_data = &si2157_config;
2152                 request_module(info.type);
2153                 client_tuner = i2c_new_device(adapter, &info);
2154                 if (client_tuner == NULL ||
2155                                 client_tuner->dev.driver == NULL)
2156                         goto frontend_detach;
2157                 if (!try_module_get(client_tuner->dev.driver->owner)) {
2158                         i2c_unregister_device(client_tuner);
2159                         goto frontend_detach;
2160                 }
2161                 port->i2c_client_tuner = client_tuner;
2162                 break;
2163         case CX23885_BOARD_HAUPPAUGE_HVR5525:
2164                 switch (port->nr) {
2165                 struct m88rs6000t_config m88rs6000t_config;
2166                 struct a8293_platform_data a8293_pdata = {};
2167
2168                 /* port b - satellite */
2169                 case 1:
2170                         /* attach frontend */
2171                         fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
2172                                         &hauppauge_hvr5525_m88ds3103_config,
2173                                         &dev->i2c_bus[0].i2c_adap, &adapter);
2174                         if (fe0->dvb.frontend == NULL)
2175                                 break;
2176
2177                         /* attach SEC */
2178                         a8293_pdata.dvb_frontend = fe0->dvb.frontend;
2179                         memset(&info, 0, sizeof(info));
2180                         strlcpy(info.type, "a8293", I2C_NAME_SIZE);
2181                         info.addr = 0x0b;
2182                         info.platform_data = &a8293_pdata;
2183                         request_module("a8293");
2184                         client_sec = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info);
2185                         if (!client_sec || !client_sec->dev.driver)
2186                                 goto frontend_detach;
2187                         if (!try_module_get(client_sec->dev.driver->owner)) {
2188                                 i2c_unregister_device(client_sec);
2189                                 goto frontend_detach;
2190                         }
2191                         port->i2c_client_sec = client_sec;
2192
2193                         /* attach tuner */
2194                         memset(&m88rs6000t_config, 0, sizeof(m88rs6000t_config));
2195                         m88rs6000t_config.fe = fe0->dvb.frontend;
2196                         memset(&info, 0, sizeof(struct i2c_board_info));
2197                         strlcpy(info.type, "m88rs6000t", I2C_NAME_SIZE);
2198                         info.addr = 0x21;
2199                         info.platform_data = &m88rs6000t_config;
2200                         request_module("%s", info.type);
2201                         client_tuner = i2c_new_device(adapter, &info);
2202                         if (!client_tuner || !client_tuner->dev.driver)
2203                                 goto frontend_detach;
2204                         if (!try_module_get(client_tuner->dev.driver->owner)) {
2205                                 i2c_unregister_device(client_tuner);
2206                                 goto frontend_detach;
2207                         }
2208                         port->i2c_client_tuner = client_tuner;
2209
2210                         /* delegate signal strength measurement to tuner */
2211                         fe0->dvb.frontend->ops.read_signal_strength =
2212                                 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
2213                         break;
2214                 /* port c - terrestrial/cable */
2215                 case 2:
2216                         /* attach frontend */
2217                         memset(&si2168_config, 0, sizeof(si2168_config));
2218                         si2168_config.i2c_adapter = &adapter;
2219                         si2168_config.fe = &fe0->dvb.frontend;
2220                         si2168_config.ts_mode = SI2168_TS_SERIAL;
2221                         memset(&info, 0, sizeof(struct i2c_board_info));
2222                         strlcpy(info.type, "si2168", I2C_NAME_SIZE);
2223                         info.addr = 0x64;
2224                         info.platform_data = &si2168_config;
2225                         request_module("%s", info.type);
2226                         client_demod = i2c_new_device(&dev->i2c_bus[0].i2c_adap, &info);
2227                         if (!client_demod || !client_demod->dev.driver)
2228                                 goto frontend_detach;
2229                         if (!try_module_get(client_demod->dev.driver->owner)) {
2230                                 i2c_unregister_device(client_demod);
2231                                 goto frontend_detach;
2232                         }
2233                         port->i2c_client_demod = client_demod;
2234
2235                         /* attach tuner */
2236                         memset(&si2157_config, 0, sizeof(si2157_config));
2237                         si2157_config.fe = fe0->dvb.frontend;
2238                         si2157_config.if_port = 1;
2239                         memset(&info, 0, sizeof(struct i2c_board_info));
2240                         strlcpy(info.type, "si2157", I2C_NAME_SIZE);
2241                         info.addr = 0x60;
2242                         info.platform_data = &si2157_config;
2243                         request_module("%s", info.type);
2244                         client_tuner = i2c_new_device(&dev->i2c_bus[1].i2c_adap, &info);
2245                         if (!client_tuner || !client_tuner->dev.driver) {
2246                                 module_put(client_demod->dev.driver->owner);
2247                                 i2c_unregister_device(client_demod);
2248                                 port->i2c_client_demod = NULL;
2249                                 goto frontend_detach;
2250                         }
2251                         if (!try_module_get(client_tuner->dev.driver->owner)) {
2252                                 i2c_unregister_device(client_tuner);
2253                                 module_put(client_demod->dev.driver->owner);
2254                                 i2c_unregister_device(client_demod);
2255                                 port->i2c_client_demod = NULL;
2256                                 goto frontend_detach;
2257                         }
2258                         port->i2c_client_tuner = client_tuner;
2259                         break;
2260                 }
2261                 break;
2262         default:
2263                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
2264                         " isn't supported yet\n",
2265                        dev->name);
2266                 break;
2267         }
2268
2269         if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
2270                 printk(KERN_ERR "%s: frontend initialization failed\n",
2271                        dev->name);
2272                 goto frontend_detach;
2273         }
2274
2275         /* define general-purpose callback pointer */
2276         fe0->dvb.frontend->callback = cx23885_tuner_callback;
2277         if (fe1)
2278                 fe1->dvb.frontend->callback = cx23885_tuner_callback;
2279 #if 0
2280         /* Ensure all frontends negotiate bus access */
2281         fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
2282         if (fe1)
2283                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
2284 #endif
2285
2286         /* Put the analog decoder in standby to keep it quiet */
2287         call_all(dev, core, s_power, 0);
2288
2289         if (fe0->dvb.frontend->ops.analog_ops.standby)
2290                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
2291
2292         /* register everything */
2293         ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port,
2294                                         &dev->pci->dev, adapter_nr, mfe_shared);
2295         if (ret)
2296                 goto frontend_detach;
2297
2298         ret = dvb_register_ci_mac(port);
2299         if (ret)
2300                 goto frontend_detach;
2301
2302         return 0;
2303
2304 frontend_detach:
2305         /* remove I2C client for SEC */
2306         client_sec = port->i2c_client_sec;
2307         if (client_sec) {
2308                 module_put(client_sec->dev.driver->owner);
2309                 i2c_unregister_device(client_sec);
2310                 port->i2c_client_sec = NULL;
2311         }
2312
2313         /* remove I2C client for tuner */
2314         client_tuner = port->i2c_client_tuner;
2315         if (client_tuner) {
2316                 module_put(client_tuner->dev.driver->owner);
2317                 i2c_unregister_device(client_tuner);
2318                 port->i2c_client_tuner = NULL;
2319         }
2320
2321         /* remove I2C client for demodulator */
2322         client_demod = port->i2c_client_demod;
2323         if (client_demod) {
2324                 module_put(client_demod->dev.driver->owner);
2325                 i2c_unregister_device(client_demod);
2326                 port->i2c_client_demod = NULL;
2327         }
2328
2329         port->gate_ctrl = NULL;
2330         vb2_dvb_dealloc_frontends(&port->frontends);
2331         return -EINVAL;
2332 }
2333
2334 int cx23885_dvb_register(struct cx23885_tsport *port)
2335 {
2336
2337         struct vb2_dvb_frontend *fe0;
2338         struct cx23885_dev *dev = port->dev;
2339         int err, i;
2340
2341         /* Here we need to allocate the correct number of frontends,
2342          * as reflected in the cards struct. The reality is that currently
2343          * no cx23885 boards support this - yet. But, if we don't modify this
2344          * code then the second frontend would never be allocated (later)
2345          * and fail with error before the attach in dvb_register().
2346          * Without these changes we risk an OOPS later. The changes here
2347          * are for safety, and should provide a good foundation for the
2348          * future addition of any multi-frontend cx23885 based boards.
2349          */
2350         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
2351                 port->num_frontends);
2352
2353         for (i = 1; i <= port->num_frontends; i++) {
2354                 struct vb2_queue *q;
2355
2356                 if (vb2_dvb_alloc_frontend(
2357                         &port->frontends, i) == NULL) {
2358                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
2359                         return -ENOMEM;
2360                 }
2361
2362                 fe0 = vb2_dvb_get_frontend(&port->frontends, i);
2363                 if (!fe0)
2364                         return -EINVAL;
2365
2366                 dprintk(1, "%s\n", __func__);
2367                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
2368                         dev->board,
2369                         dev->name,
2370                         dev->pci_bus,
2371                         dev->pci_slot);
2372
2373                 err = -ENODEV;
2374
2375                 /* dvb stuff */
2376                 /* We have to init the queue for each frontend on a port. */
2377                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
2378                 q = &fe0->dvb.dvbq;
2379                 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
2380                 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
2381                 q->gfp_flags = GFP_DMA32;
2382                 q->min_buffers_needed = 2;
2383                 q->drv_priv = port;
2384                 q->buf_struct_size = sizeof(struct cx23885_buffer);
2385                 q->ops = &dvb_qops;
2386                 q->mem_ops = &vb2_dma_sg_memops;
2387                 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
2388                 q->lock = &dev->lock;
2389
2390                 err = vb2_queue_init(q);
2391                 if (err < 0)
2392                         return err;
2393         }
2394         err = dvb_register(port);
2395         if (err != 0)
2396                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
2397                         __func__, err);
2398
2399         return err;
2400 }
2401
2402 int cx23885_dvb_unregister(struct cx23885_tsport *port)
2403 {
2404         struct vb2_dvb_frontend *fe0;
2405         struct i2c_client *client;
2406
2407         /* remove I2C client for CI */
2408         client = port->i2c_client_ci;
2409         if (client) {
2410                 module_put(client->dev.driver->owner);
2411                 i2c_unregister_device(client);
2412         }
2413
2414         /* remove I2C client for SEC */
2415         client = port->i2c_client_sec;
2416         if (client) {
2417                 module_put(client->dev.driver->owner);
2418                 i2c_unregister_device(client);
2419         }
2420
2421         /* remove I2C client for tuner */
2422         client = port->i2c_client_tuner;
2423         if (client) {
2424                 module_put(client->dev.driver->owner);
2425                 i2c_unregister_device(client);
2426         }
2427
2428         /* remove I2C client for demodulator */
2429         client = port->i2c_client_demod;
2430         if (client) {
2431                 module_put(client->dev.driver->owner);
2432                 i2c_unregister_device(client);
2433         }
2434
2435         fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
2436
2437         if (fe0 && fe0->dvb.frontend)
2438                 vb2_dvb_unregister_bus(&port->frontends);
2439
2440         switch (port->dev->board) {
2441         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
2442                 netup_ci_exit(port);
2443                 break;
2444         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
2445                 altera_ci_release(port->dev, port->nr);
2446                 break;
2447         }
2448
2449         port->gate_ctrl = NULL;
2450
2451         return 0;
2452 }