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 "m88ds3103.h"
  75 #include "m88ts2022.h"
  76
  77 static unsigned int debug;
  78
  79 #define dprintk(level, fmt, arg...)\
  80         do { if (debug >= level)\
  81                 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
  82         } while (0)
  83
  84 /* ------------------------------------------------------------------ */
  85
  86 static unsigned int alt_tuner;
  87 module_param(alt_tuner, int, 0644);
  88 MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
  89
  90 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  91
  92 /* ------------------------------------------------------------------ */
  93
  94 static int queue_setup(struct vb2_queue *q, const struct v4l2_format *fmt,
  95                            unsigned int *num_buffers, unsigned int *num_planes,
  96                            unsigned int sizes[], void *alloc_ctxs[])
  97 {
  98         struct cx23885_tsport *port = q->drv_priv;
  99
 100         port->ts_packet_size  = 188 * 4;
 101         port->ts_packet_count = 32;
 102         *num_planes = 1;
 103         sizes[0] = port->ts_packet_size * port->ts_packet_count;
 104         *num_buffers = 32;
 105         return 0;
 106 }
 107
 108
 109 static int buffer_prepare(struct vb2_buffer *vb)
 110 {
 111         struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
 112         struct cx23885_buffer *buf =
 113                 container_of(vb, struct cx23885_buffer, vb);
 114
 115         return cx23885_buf_prepare(buf, port);
 116 }
 117
 118 static void buffer_finish(struct vb2_buffer *vb)
 119 {
 120         struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
 121         struct cx23885_dev *dev = port->dev;
 122         struct cx23885_buffer *buf = container_of(vb,
 123                 struct cx23885_buffer, vb);
 124         struct sg_table *sgt = vb2_dma_sg_plane_desc(vb, 0);
 125
 126         cx23885_free_buffer(dev, buf);
 127
 128         dma_unmap_sg(&dev->pci->dev, sgt->sgl, sgt->nents, DMA_FROM_DEVICE);
 129 }
 130
 131 static void buffer_queue(struct vb2_buffer *vb)
 132 {
 133         struct cx23885_tsport *port = vb->vb2_queue->drv_priv;
 134         struct cx23885_buffer   *buf = container_of(vb,
 135                 struct cx23885_buffer, vb);
 136
 137         cx23885_buf_queue(port, buf);
 138 }
 139
 140 static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 141 {
 142         struct vb2_dvb_frontends *f;
 143         struct vb2_dvb_frontend *fe;
 144
 145         f = &port->frontends;
 146
 147         if (f->gate <= 1) /* undefined or fe0 */
 148                 fe = vb2_dvb_get_frontend(f, 1);
 149         else
 150                 fe = vb2_dvb_get_frontend(f, f->gate);
 151
 152         if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
 153                 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
 154 }
 155
 156 static int cx23885_start_streaming(struct vb2_queue *q, unsigned int count)
 157 {
 158         struct cx23885_tsport *port = q->drv_priv;
 159         struct cx23885_dmaqueue *dmaq = &port->mpegq;
 160         struct cx23885_buffer *buf = list_entry(dmaq->active.next,
 161                         struct cx23885_buffer, queue);
 162
 163         cx23885_start_dma(port, dmaq, buf);
 164         return 0;
 165 }
 166
 167 static void cx23885_stop_streaming(struct vb2_queue *q)
 168 {
 169         struct cx23885_tsport *port = q->drv_priv;
 170
 171         cx23885_cancel_buffers(port);
 172 }
 173
 174 static struct vb2_ops dvb_qops = {
 175         .queue_setup    = queue_setup,
 176         .buf_prepare  = buffer_prepare,
 177         .buf_finish = buffer_finish,
 178         .buf_queue    = buffer_queue,
 179         .wait_prepare = vb2_ops_wait_prepare,
 180         .wait_finish = vb2_ops_wait_finish,
 181         .start_streaming = cx23885_start_streaming,
 182         .stop_streaming = cx23885_stop_streaming,
 183 };
 184
 185 static struct s5h1409_config hauppauge_generic_config = {
 186         .demod_address = 0x32 >> 1,
 187         .output_mode   = S5H1409_SERIAL_OUTPUT,
 188         .gpio          = S5H1409_GPIO_ON,
 189         .qam_if        = 44000,
 190         .inversion     = S5H1409_INVERSION_OFF,
 191         .status_mode   = S5H1409_DEMODLOCKING,
 192         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 193 };
 194
 195 static struct tda10048_config hauppauge_hvr1200_config = {
 196         .demod_address    = 0x10 >> 1,
 197         .output_mode      = TDA10048_SERIAL_OUTPUT,
 198         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 199         .inversion        = TDA10048_INVERSION_ON,
 200         .dtv6_if_freq_khz = TDA10048_IF_3300,
 201         .dtv7_if_freq_khz = TDA10048_IF_3800,
 202         .dtv8_if_freq_khz = TDA10048_IF_4300,
 203         .clk_freq_khz     = TDA10048_CLK_16000,
 204 };
 205
 206 static struct tda10048_config hauppauge_hvr1210_config = {
 207         .demod_address    = 0x10 >> 1,
 208         .output_mode      = TDA10048_SERIAL_OUTPUT,
 209         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 210         .inversion        = TDA10048_INVERSION_ON,
 211         .dtv6_if_freq_khz = TDA10048_IF_3300,
 212         .dtv7_if_freq_khz = TDA10048_IF_3500,
 213         .dtv8_if_freq_khz = TDA10048_IF_4000,
 214         .clk_freq_khz     = TDA10048_CLK_16000,
 215 };
 216
 217 static struct s5h1409_config hauppauge_ezqam_config = {
 218         .demod_address = 0x32 >> 1,
 219         .output_mode   = S5H1409_SERIAL_OUTPUT,
 220         .gpio          = S5H1409_GPIO_OFF,
 221         .qam_if        = 4000,
 222         .inversion     = S5H1409_INVERSION_ON,
 223         .status_mode   = S5H1409_DEMODLOCKING,
 224         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 225 };
 226
 227 static struct s5h1409_config hauppauge_hvr1800lp_config = {
 228         .demod_address = 0x32 >> 1,
 229         .output_mode   = S5H1409_SERIAL_OUTPUT,
 230         .gpio          = S5H1409_GPIO_OFF,
 231         .qam_if        = 44000,
 232         .inversion     = S5H1409_INVERSION_OFF,
 233         .status_mode   = S5H1409_DEMODLOCKING,
 234         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 235 };
 236
 237 static struct s5h1409_config hauppauge_hvr1500_config = {
 238         .demod_address = 0x32 >> 1,
 239         .output_mode   = S5H1409_SERIAL_OUTPUT,
 240         .gpio          = S5H1409_GPIO_OFF,
 241         .inversion     = S5H1409_INVERSION_OFF,
 242         .status_mode   = S5H1409_DEMODLOCKING,
 243         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 244 };
 245
 246 static struct mt2131_config hauppauge_generic_tunerconfig = {
 247         0x61
 248 };
 249
 250 static struct lgdt330x_config fusionhdtv_5_express = {
 251         .demod_address = 0x0e,
 252         .demod_chip = LGDT3303,
 253         .serial_mpeg = 0x40,
 254 };
 255
 256 static struct s5h1409_config hauppauge_hvr1500q_config = {
 257         .demod_address = 0x32 >> 1,
 258         .output_mode   = S5H1409_SERIAL_OUTPUT,
 259         .gpio          = S5H1409_GPIO_ON,
 260         .qam_if        = 44000,
 261         .inversion     = S5H1409_INVERSION_OFF,
 262         .status_mode   = S5H1409_DEMODLOCKING,
 263         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 264 };
 265
 266 static struct s5h1409_config dvico_s5h1409_config = {
 267         .demod_address = 0x32 >> 1,
 268         .output_mode   = S5H1409_SERIAL_OUTPUT,
 269         .gpio          = S5H1409_GPIO_ON,
 270         .qam_if        = 44000,
 271         .inversion     = S5H1409_INVERSION_OFF,
 272         .status_mode   = S5H1409_DEMODLOCKING,
 273         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 274 };
 275
 276 static struct s5h1411_config dvico_s5h1411_config = {
 277         .output_mode   = S5H1411_SERIAL_OUTPUT,
 278         .gpio          = S5H1411_GPIO_ON,
 279         .qam_if        = S5H1411_IF_44000,
 280         .vsb_if        = S5H1411_IF_44000,
 281         .inversion     = S5H1411_INVERSION_OFF,
 282         .status_mode   = S5H1411_DEMODLOCKING,
 283         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 284 };
 285
 286 static struct s5h1411_config hcw_s5h1411_config = {
 287         .output_mode   = S5H1411_SERIAL_OUTPUT,
 288         .gpio          = S5H1411_GPIO_OFF,
 289         .vsb_if        = S5H1411_IF_44000,
 290         .qam_if        = S5H1411_IF_4000,
 291         .inversion     = S5H1411_INVERSION_ON,
 292         .status_mode   = S5H1411_DEMODLOCKING,
 293         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 294 };
 295
 296 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 297         .i2c_address      = 0x61,
 298         .if_khz           = 5380,
 299 };
 300
 301 static struct xc5000_config dvico_xc5000_tunerconfig = {
 302         .i2c_address      = 0x64,
 303         .if_khz           = 5380,
 304 };
 305
 306 static struct tda829x_config tda829x_no_probe = {
 307         .probe_tuner = TDA829X_DONT_PROBE,
 308 };
 309
 310 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 311         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
 312                       .if_lvl = 6, .rfagc_top = 0x37 },
 313         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
 314                       .if_lvl = 6, .rfagc_top = 0x37 },
 315 };
 316
 317 static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = {
 318         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 319                       .if_lvl = 1, .rfagc_top = 0x37, },
 320         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
 321                       .if_lvl = 1, .rfagc_top = 0x37, },
 322         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
 323                       .if_lvl = 1, .rfagc_top = 0x37, },
 324 };
 325
 326 static struct tda18271_config hauppauge_tda18271_config = {
 327         .std_map = &hauppauge_tda18271_std_map,
 328         .gate    = TDA18271_GATE_ANALOG,
 329         .output_opt = TDA18271_OUTPUT_LT_OFF,
 330 };
 331
 332 static struct tda18271_config hauppauge_hvr1200_tuner_config = {
 333         .std_map = &hauppauge_hvr1200_tda18271_std_map,
 334         .gate    = TDA18271_GATE_ANALOG,
 335         .output_opt = TDA18271_OUTPUT_LT_OFF,
 336 };
 337
 338 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 339         .gate    = TDA18271_GATE_DIGITAL,
 340         .output_opt = TDA18271_OUTPUT_LT_OFF,
 341 };
 342
 343 static struct tda18271_config hauppauge_hvr4400_tuner_config = {
 344         .gate    = TDA18271_GATE_DIGITAL,
 345         .output_opt = TDA18271_OUTPUT_LT_OFF,
 346 };
 347
 348 static struct tda18271_std_map hauppauge_hvr127x_std_map = {
 349         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 350                       .if_lvl = 1, .rfagc_top = 0x58 },
 351         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 352                       .if_lvl = 1, .rfagc_top = 0x58 },
 353 };
 354
 355 static struct tda18271_config hauppauge_hvr127x_config = {
 356         .std_map = &hauppauge_hvr127x_std_map,
 357         .output_opt = TDA18271_OUTPUT_LT_OFF,
 358 };
 359
 360 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 361         .i2c_addr           = 0x0e,
 362         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 363         .tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
 364         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 365         .deny_i2c_rptr      = 1,
 366         .spectral_inversion = 1,
 367         .qam_if_khz         = 4000,
 368         .vsb_if_khz         = 3250,
 369 };
 370
 371 static struct dibx000_agc_config xc3028_agc_config = {
 372         BAND_VHF | BAND_UHF,    /* band_caps */
 373
 374         /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
 375          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
 376          * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
 377          * P_agc_nb_est=2, P_agc_write=0
 378          */
 379         (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
 380                 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
 381
 382         712,    /* inv_gain */
 383         21,     /* time_stabiliz */
 384
 385         0,      /* alpha_level */
 386         118,    /* thlock */
 387
 388         0,      /* wbd_inv */
 389         2867,   /* wbd_ref */
 390         0,      /* wbd_sel */
 391         2,      /* wbd_alpha */
 392
 393         0,      /* agc1_max */
 394         0,      /* agc1_min */
 395         39718,  /* agc2_max */
 396         9930,   /* agc2_min */
 397         0,      /* agc1_pt1 */
 398         0,      /* agc1_pt2 */
 399         0,      /* agc1_pt3 */
 400         0,      /* agc1_slope1 */
 401         0,      /* agc1_slope2 */
 402         0,      /* agc2_pt1 */
 403         128,    /* agc2_pt2 */
 404         29,     /* agc2_slope1 */
 405         29,     /* agc2_slope2 */
 406
 407         17,     /* alpha_mant */
 408         27,     /* alpha_exp */
 409         23,     /* beta_mant */
 410         51,     /* beta_exp */
 411
 412         1,      /* perform_agc_softsplit */
 413 };
 414
 415 /* PLL Configuration for COFDM BW_MHz = 8.000000
 416  * With external clock = 30.000000 */
 417 static struct dibx000_bandwidth_config xc3028_bw_config = {
 418         60000,  /* internal */
 419         30000,  /* sampling */
 420         1,      /* pll_cfg: prediv */
 421         8,      /* pll_cfg: ratio */
 422         3,      /* pll_cfg: range */
 423         1,      /* pll_cfg: reset */
 424         0,      /* pll_cfg: bypass */
 425         0,      /* misc: refdiv */
 426         0,      /* misc: bypclk_div */
 427         1,      /* misc: IO_CLK_en_core */
 428         1,      /* misc: ADClkSrc */
 429         0,      /* misc: modulo */
 430         (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
 431         (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
 432         20452225, /* timf */
 433         30000000  /* xtal_hz */
 434 };
 435
 436 static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
 437         .output_mpeg2_in_188_bytes = 1,
 438         .hostbus_diversity = 1,
 439         .tuner_is_baseband = 0,
 440         .update_lna  = NULL,
 441
 442         .agc_config_count = 1,
 443         .agc = &xc3028_agc_config,
 444         .bw  = &xc3028_bw_config,
 445
 446         .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
 447         .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
 448         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 449
 450         .pwm_freq_div = 0,
 451         .agc_control  = NULL,
 452         .spur_protect = 0,
 453
 454         .output_mode = OUTMODE_MPEG2_SERIAL,
 455 };
 456
 457 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 458         .demod_address = 0x0f,
 459         .if2           = 45600,
 460         .no_tuner      = 1,
 461         .disable_i2c_gate_ctrl = 1,
 462 };
 463
 464 static struct stv0900_reg stv0900_ts_regs[] = {
 465         { R0900_TSGENERAL, 0x00 },
 466         { R0900_P1_TSSPEED, 0x40 },
 467         { R0900_P2_TSSPEED, 0x40 },
 468         { R0900_P1_TSCFGM, 0xc0 },
 469         { R0900_P2_TSCFGM, 0xc0 },
 470         { R0900_P1_TSCFGH, 0xe0 },
 471         { R0900_P2_TSCFGH, 0xe0 },
 472         { R0900_P1_TSCFGL, 0x20 },
 473         { R0900_P2_TSCFGL, 0x20 },
 474         { 0xffff, 0xff }, /* terminate */
 475 };
 476
 477 static struct stv0900_config netup_stv0900_config = {
 478         .demod_address = 0x68,
 479         .demod_mode = 1, /* dual */
 480         .xtal = 8000000,
 481         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
 482         .diseqc_mode = 2,/* 2/3 PWM */
 483         .ts_config_regs = stv0900_ts_regs,
 484         .tun1_maddress = 0,/* 0x60 */
 485         .tun2_maddress = 3,/* 0x63 */
 486         .tun1_adc = 1,/* 1 Vpp */
 487         .tun2_adc = 1,/* 1 Vpp */
 488 };
 489
 490 static struct stv6110_config netup_stv6110_tunerconfig_a = {
 491         .i2c_address = 0x60,
 492         .mclk = 16000000,
 493         .clk_div = 1,
 494         .gain = 8, /* +16 dB  - maximum gain */
 495 };
 496
 497 static struct stv6110_config netup_stv6110_tunerconfig_b = {
 498         .i2c_address = 0x63,
 499         .mclk = 16000000,
 500         .clk_div = 1,
 501         .gain = 8, /* +16 dB  - maximum gain */
 502 };
 503
 504 static struct cx24116_config tbs_cx24116_config = {
 505         .demod_address = 0x55,
 506 };
 507
 508 static struct cx24117_config tbs_cx24117_config = {
 509         .demod_address = 0x55,
 510 };
 511
 512 static struct ds3000_config tevii_ds3000_config = {
 513         .demod_address = 0x68,
 514 };
 515
 516 static struct ts2020_config tevii_ts2020_config  = {
 517         .tuner_address = 0x60,
 518         .clk_out_div = 1,
 519         .frequency_div = 1146000,
 520 };
 521
 522 static struct cx24116_config dvbworld_cx24116_config = {
 523         .demod_address = 0x05,
 524 };
 525
 526 static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = {
 527         .prod = LGS8GXX_PROD_LGS8GL5,
 528         .demod_address = 0x19,
 529         .serial_ts = 0,
 530         .ts_clk_pol = 1,
 531         .ts_clk_gated = 1,
 532         .if_clk_freq = 30400, /* 30.4 MHz */
 533         .if_freq = 5380, /* 5.38 MHz */
 534         .if_neg_center = 1,
 535         .ext_adc = 0,
 536         .adc_signed = 0,
 537         .if_neg_edge = 0,
 538 };
 539
 540 static struct xc5000_config mygica_x8506_xc5000_config = {
 541         .i2c_address = 0x61,
 542         .if_khz = 5380,
 543 };
 544
 545 static struct mb86a20s_config mygica_x8507_mb86a20s_config = {
 546         .demod_address = 0x10,
 547 };
 548
 549 static struct xc5000_config mygica_x8507_xc5000_config = {
 550         .i2c_address = 0x61,
 551         .if_khz = 4000,
 552 };
 553
 554 static struct stv090x_config prof_8000_stv090x_config = {
 555         .device                 = STV0903,
 556         .demod_mode             = STV090x_SINGLE,
 557         .clk_mode               = STV090x_CLK_EXT,
 558         .xtal                   = 27000000,
 559         .address                = 0x6A,
 560         .ts1_mode               = STV090x_TSMODE_PARALLEL_PUNCTURED,
 561         .repeater_level         = STV090x_RPTLEVEL_64,
 562         .adc1_range             = STV090x_ADC_2Vpp,
 563         .diseqc_envelope_mode   = false,
 564
 565         .tuner_get_frequency    = stb6100_get_frequency,
 566         .tuner_set_frequency    = stb6100_set_frequency,
 567         .tuner_set_bandwidth    = stb6100_set_bandwidth,
 568         .tuner_get_bandwidth    = stb6100_get_bandwidth,
 569 };
 570
 571 static struct stb6100_config prof_8000_stb6100_config = {
 572         .tuner_address = 0x60,
 573         .refclock = 27000000,
 574 };
 575
 576 static int p8000_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 577 {
 578         struct cx23885_tsport *port = fe->dvb->priv;
 579         struct cx23885_dev *dev = port->dev;
 580
 581         if (voltage == SEC_VOLTAGE_18)
 582                 cx_write(MC417_RWD, 0x00001e00);
 583         else if (voltage == SEC_VOLTAGE_13)
 584                 cx_write(MC417_RWD, 0x00001a00);
 585         else
 586                 cx_write(MC417_RWD, 0x00001800);
 587         return 0;
 588 }
 589
 590 static int dvbsky_t9580_set_voltage(struct dvb_frontend *fe,
 591                                         fe_sec_voltage_t voltage)
 592 {
 593         struct cx23885_tsport *port = fe->dvb->priv;
 594         struct cx23885_dev *dev = port->dev;
 595
 596         cx23885_gpio_enable(dev, GPIO_0 | GPIO_1, 1);
 597
 598         switch (voltage) {
 599         case SEC_VOLTAGE_13:
 600                 cx23885_gpio_set(dev, GPIO_1);
 601                 cx23885_gpio_clear(dev, GPIO_0);
 602                 break;
 603         case SEC_VOLTAGE_18:
 604                 cx23885_gpio_set(dev, GPIO_1);
 605                 cx23885_gpio_set(dev, GPIO_0);
 606                 break;
 607         case SEC_VOLTAGE_OFF:
 608                 cx23885_gpio_clear(dev, GPIO_1);
 609                 cx23885_gpio_clear(dev, GPIO_0);
 610                 break;
 611         }
 612
 613         /* call the frontend set_voltage function */
 614         port->fe_set_voltage(fe, voltage);
 615
 616         return 0;
 617 }
 618
 619 static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
 620 {
 621         struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 622         struct cx23885_tsport *port = fe->dvb->priv;
 623         struct cx23885_dev *dev = port->dev;
 624
 625         switch (dev->board) {
 626         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 627                 switch (p->modulation) {
 628                 case VSB_8:
 629                         cx23885_gpio_clear(dev, GPIO_5);
 630                         break;
 631                 case QAM_64:
 632                 case QAM_256:
 633                 default:
 634                         cx23885_gpio_set(dev, GPIO_5);
 635                         break;
 636                 }
 637                 break;
 638         case CX23885_BOARD_MYGICA_X8506:
 639         case CX23885_BOARD_MYGICA_X8507:
 640         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
 641                 /* Select Digital TV */
 642                 cx23885_gpio_set(dev, GPIO_0);
 643                 break;
 644         }
 645
 646         /* Call the real set_frontend */
 647         if (port->set_frontend)
 648                 return port->set_frontend(fe);
 649
 650         return 0;
 651 }
 652
 653 static void cx23885_set_frontend_hook(struct cx23885_tsport *port,
 654                                      struct dvb_frontend *fe)
 655 {
 656         port->set_frontend = fe->ops.set_frontend;
 657         fe->ops.set_frontend = cx23885_dvb_set_frontend;
 658 }
 659
 660 static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
 661         .prod = LGS8GXX_PROD_LGS8G75,
 662         .demod_address = 0x19,
 663         .serial_ts = 0,
 664         .ts_clk_pol = 1,
 665         .ts_clk_gated = 1,
 666         .if_clk_freq = 30400, /* 30.4 MHz */
 667         .if_freq = 6500, /* 6.50 MHz */
 668         .if_neg_center = 1,
 669         .ext_adc = 0,
 670         .adc_signed = 1,
 671         .adc_vpp = 2, /* 1.6 Vpp */
 672         .if_neg_edge = 1,
 673 };
 674
 675 static struct xc5000_config magicpro_prohdtve2_xc5000_config = {
 676         .i2c_address = 0x61,
 677         .if_khz = 6500,
 678 };
 679
 680 static struct atbm8830_config mygica_x8558pro_atbm8830_cfg1 = {
 681         .prod = ATBM8830_PROD_8830,
 682         .demod_address = 0x44,
 683         .serial_ts = 0,
 684         .ts_sampling_edge = 1,
 685         .ts_clk_gated = 0,
 686         .osc_clk_freq = 30400, /* in kHz */
 687         .if_freq = 0, /* zero IF */
 688         .zif_swap_iq = 1,
 689         .agc_min = 0x2E,
 690         .agc_max = 0xFF,
 691         .agc_hold_loop = 0,
 692 };
 693
 694 static struct max2165_config mygic_x8558pro_max2165_cfg1 = {
 695         .i2c_address = 0x60,
 696         .osc_clk = 20
 697 };
 698
 699 static struct atbm8830_config mygica_x8558pro_atbm8830_cfg2 = {
 700         .prod = ATBM8830_PROD_8830,
 701         .demod_address = 0x44,
 702         .serial_ts = 1,
 703         .ts_sampling_edge = 1,
 704         .ts_clk_gated = 0,
 705         .osc_clk_freq = 30400, /* in kHz */
 706         .if_freq = 0, /* zero IF */
 707         .zif_swap_iq = 1,
 708         .agc_min = 0x2E,
 709         .agc_max = 0xFF,
 710         .agc_hold_loop = 0,
 711 };
 712
 713 static struct max2165_config mygic_x8558pro_max2165_cfg2 = {
 714         .i2c_address = 0x60,
 715         .osc_clk = 20
 716 };
 717 static struct stv0367_config netup_stv0367_config[] = {
 718         {
 719                 .demod_address = 0x1c,
 720                 .xtal = 27000000,
 721                 .if_khz = 4500,
 722                 .if_iq_mode = 0,
 723                 .ts_mode = 1,
 724                 .clk_pol = 0,
 725         }, {
 726                 .demod_address = 0x1d,
 727                 .xtal = 27000000,
 728                 .if_khz = 4500,
 729                 .if_iq_mode = 0,
 730                 .ts_mode = 1,
 731                 .clk_pol = 0,
 732         },
 733 };
 734
 735 static struct xc5000_config netup_xc5000_config[] = {
 736         {
 737                 .i2c_address = 0x61,
 738                 .if_khz = 4500,
 739         }, {
 740                 .i2c_address = 0x64,
 741                 .if_khz = 4500,
 742         },
 743 };
 744
 745 static struct drxk_config terratec_drxk_config[] = {
 746         {
 747                 .adr = 0x29,
 748                 .no_i2c_bridge = 1,
 749         }, {
 750                 .adr = 0x2a,
 751                 .no_i2c_bridge = 1,
 752         },
 753 };
 754
 755 static struct mt2063_config terratec_mt2063_config[] = {
 756         {
 757                 .tuner_address = 0x60,
 758         }, {
 759                 .tuner_address = 0x67,
 760         },
 761 };
 762
 763 static const struct tda10071_config hauppauge_tda10071_config = {
 764         .demod_i2c_addr = 0x05,
 765         .tuner_i2c_addr = 0x54,
 766         .i2c_wr_max = 64,
 767         .ts_mode = TDA10071_TS_SERIAL,
 768         .spec_inv = 0,
 769         .xtal = 40444000, /* 40.444 MHz */
 770         .pll_multiplier = 20,
 771 };
 772
 773 static const struct a8293_config hauppauge_a8293_config = {
 774         .i2c_addr = 0x0b,
 775 };
 776
 777 static const struct si2165_config hauppauge_hvr4400_si2165_config = {
 778         .i2c_addr       = 0x64,
 779         .chip_mode      = SI2165_MODE_PLL_XTAL,
 780         .ref_freq_Hz    = 16000000,
 781 };
 782
 783 static const struct m88ds3103_config dvbsky_t9580_m88ds3103_config = {
 784         .i2c_addr = 0x68,
 785         .clock = 27000000,
 786         .i2c_wr_max = 33,
 787         .clock_out = 0,
 788         .ts_mode = M88DS3103_TS_PARALLEL,
 789         .ts_clk = 16000,
 790         .ts_clk_pol = 1,
 791         .lnb_en_pol = 1,
 792         .lnb_hv_pol = 0,
 793         .agc = 0x99,
 794 };
 795
 796 static int netup_altera_fpga_rw(void *device, int flag, int data, int read)
 797 {
 798         struct cx23885_dev *dev = (struct cx23885_dev *)device;
 799         unsigned long timeout = jiffies + msecs_to_jiffies(1);
 800         uint32_t mem = 0;
 801
 802         mem = cx_read(MC417_RWD);
 803         if (read)
 804                 cx_set(MC417_OEN, ALT_DATA);
 805         else {
 806                 cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */
 807                 mem &= ~ALT_DATA;
 808                 mem |= (data & ALT_DATA);
 809         }
 810
 811         if (flag)
 812                 mem |= ALT_AD_RG;
 813         else
 814                 mem &= ~ALT_AD_RG;
 815
 816         mem &= ~ALT_CS;
 817         if (read)
 818                 mem = (mem & ~ALT_RD) | ALT_WR;
 819         else
 820                 mem = (mem & ~ALT_WR) | ALT_RD;
 821
 822         cx_write(MC417_RWD, mem);  /* start RW cycle */
 823
 824         for (;;) {
 825                 mem = cx_read(MC417_RWD);
 826                 if ((mem & ALT_RDY) == 0)
 827                         break;
 828                 if (time_after(jiffies, timeout))
 829                         break;
 830                 udelay(1);
 831         }
 832
 833         cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS);
 834         if (read)
 835                 return mem & ALT_DATA;
 836
 837         return 0;
 838 };
 839
 840 static int dib7070_tuner_reset(struct dvb_frontend *fe, int onoff)
 841 {
 842         struct dib7000p_ops *dib7000p_ops = fe->sec_priv;
 843
 844         return dib7000p_ops->set_gpio(fe, 8, 0, !onoff);
 845 }
 846
 847 static int dib7070_tuner_sleep(struct dvb_frontend *fe, int onoff)
 848 {
 849         return 0;
 850 }
 851
 852 static struct dib0070_config dib7070p_dib0070_config = {
 853         .i2c_address = DEFAULT_DIB0070_I2C_ADDRESS,
 854         .reset = dib7070_tuner_reset,
 855         .sleep = dib7070_tuner_sleep,
 856         .clock_khz = 12000,
 857         .freq_offset_khz_vhf = 550,
 858         /* .flip_chip = 1, */
 859 };
 860
 861 /* DIB7070 generic */
 862 static struct dibx000_agc_config dib7070_agc_config = {
 863         .band_caps = BAND_UHF | BAND_VHF | BAND_LBAND | BAND_SBAND,
 864
 865         /*
 866          * P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=5,
 867          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0, P_agc_inh_dc_rv_est=0,
 868          * P_agc_time_est=3, P_agc_freeze=0, P_agc_nb_est=5, P_agc_write=0
 869          */
 870         .setup = (0 << 15) | (0 << 14) | (5 << 11) | (0 << 10) | (0 << 9) |
 871                  (0 << 8) | (3 << 5) | (0 << 4) | (5 << 1) | (0 << 0),
 872         .inv_gain = 600,
 873         .time_stabiliz = 10,
 874         .alpha_level = 0,
 875         .thlock = 118,
 876         .wbd_inv = 0,
 877         .wbd_ref = 3530,
 878         .wbd_sel = 1,
 879         .wbd_alpha = 5,
 880         .agc1_max = 65535,
 881         .agc1_min = 0,
 882         .agc2_max = 65535,
 883         .agc2_min = 0,
 884         .agc1_pt1 = 0,
 885         .agc1_pt2 = 40,
 886         .agc1_pt3 = 183,
 887         .agc1_slope1 = 206,
 888         .agc1_slope2 = 255,
 889         .agc2_pt1 = 72,
 890         .agc2_pt2 = 152,
 891         .agc2_slope1 = 88,
 892         .agc2_slope2 = 90,
 893         .alpha_mant = 17,
 894         .alpha_exp = 27,
 895         .beta_mant = 23,
 896         .beta_exp = 51,
 897         .perform_agc_softsplit = 0,
 898 };
 899
 900 static struct dibx000_bandwidth_config dib7070_bw_config_12_mhz = {
 901         .internal = 60000,
 902         .sampling = 15000,
 903         .pll_prediv = 1,
 904         .pll_ratio = 20,
 905         .pll_range = 3,
 906         .pll_reset = 1,
 907         .pll_bypass = 0,
 908         .enable_refdiv = 0,
 909         .bypclk_div = 0,
 910         .IO_CLK_en_core = 1,
 911         .ADClkSrc = 1,
 912         .modulo = 2,
 913         /* refsel, sel, freq_15k */
 914         .sad_cfg = (3 << 14) | (1 << 12) | (524 << 0),
 915         .ifreq = (0 << 25) | 0,
 916         .timf = 20452225,
 917         .xtal_hz = 12000000,
 918 };
 919
 920 static struct dib7000p_config dib7070p_dib7000p_config = {
 921         /* .output_mode = OUTMODE_MPEG2_FIFO, */
 922         .output_mode = OUTMODE_MPEG2_SERIAL,
 923         /* .output_mode = OUTMODE_MPEG2_PAR_GATED_CLK, */
 924         .output_mpeg2_in_188_bytes = 1,
 925
 926         .agc_config_count = 1,
 927         .agc = &dib7070_agc_config,
 928         .bw  = &dib7070_bw_config_12_mhz,
 929         .tuner_is_baseband = 1,
 930         .spur_protect = 1,
 931
 932         .gpio_dir = 0xfcef, /* DIB7000P_GPIO_DEFAULT_DIRECTIONS, */
 933         .gpio_val = 0x0110, /* DIB7000P_GPIO_DEFAULT_VALUES, */
 934         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 935
 936         .hostbus_diversity = 1,
 937 };
 938
 939 static int dvb_register(struct cx23885_tsport *port)
 940 {
 941         struct dib7000p_ops dib7000p_ops;
 942         struct cx23885_dev *dev = port->dev;
 943         struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL;
 944         struct vb2_dvb_frontend *fe0, *fe1 = NULL;
 945         struct si2168_config si2168_config;
 946         struct si2157_config si2157_config;
 947         struct m88ts2022_config m88ts2022_config;
 948         struct i2c_board_info info;
 949         struct i2c_adapter *adapter;
 950         struct i2c_client *client_demod;
 951         struct i2c_client *client_tuner;
 952         int mfe_shared = 0; /* bus not shared by default */
 953         int ret;
 954
 955         /* Get the first frontend */
 956         fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
 957         if (!fe0)
 958                 return -EINVAL;
 959
 960         /* init struct vb2_dvb */
 961         fe0->dvb.name = dev->name;
 962
 963         /* multi-frontend gate control is undefined or defaults to fe0 */
 964         port->frontends.gate = 0;
 965
 966         /* Sets the gate control callback to be used by i2c command calls */
 967         port->gate_ctrl = cx23885_dvb_gate_ctrl;
 968
 969         /* init frontend */
 970         switch (dev->board) {
 971         case CX23885_BOARD_HAUPPAUGE_HVR1250:
 972                 i2c_bus = &dev->i2c_bus[0];
 973                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 974                                                 &hauppauge_generic_config,
 975                                                 &i2c_bus->i2c_adap);
 976                 if (fe0->dvb.frontend != NULL) {
 977                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 978                                    &i2c_bus->i2c_adap,
 979                                    &hauppauge_generic_tunerconfig, 0);
 980                 }
 981                 break;
 982         case CX23885_BOARD_HAUPPAUGE_HVR1270:
 983         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 984                 i2c_bus = &dev->i2c_bus[0];
 985                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
 986                                                &hauppauge_lgdt3305_config,
 987                                                &i2c_bus->i2c_adap);
 988                 if (fe0->dvb.frontend != NULL) {
 989                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 990                                    0x60, &dev->i2c_bus[1].i2c_adap,
 991                                    &hauppauge_hvr127x_config);
 992                 }
 993                 if (dev->board == CX23885_BOARD_HAUPPAUGE_HVR1275)
 994                         cx23885_set_frontend_hook(port, fe0->dvb.frontend);
 995                 break;
 996         case CX23885_BOARD_HAUPPAUGE_HVR1255:
 997         case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 998                 i2c_bus = &dev->i2c_bus[0];
 999                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1000                                                &hcw_s5h1411_config,
1001                                                &i2c_bus->i2c_adap);
1002                 if (fe0->dvb.frontend != NULL) {
1003                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1004                                    0x60, &dev->i2c_bus[1].i2c_adap,
1005                                    &hauppauge_tda18271_config);
1006                 }
1007
1008                 tda18271_attach(&dev->ts1.analog_fe,
1009                         0x60, &dev->i2c_bus[1].i2c_adap,
1010                         &hauppauge_tda18271_config);
1011
1012                 break;
1013         case CX23885_BOARD_HAUPPAUGE_HVR1800:
1014                 i2c_bus = &dev->i2c_bus[0];
1015                 switch (alt_tuner) {
1016                 case 1:
1017                         fe0->dvb.frontend =
1018                                 dvb_attach(s5h1409_attach,
1019                                            &hauppauge_ezqam_config,
1020                                            &i2c_bus->i2c_adap);
1021                         if (fe0->dvb.frontend != NULL) {
1022                                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
1023                                            &dev->i2c_bus[1].i2c_adap, 0x42,
1024                                            &tda829x_no_probe);
1025                                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
1026                                            0x60, &dev->i2c_bus[1].i2c_adap,
1027                                            &hauppauge_tda18271_config);
1028                         }
1029                         break;
1030                 case 0:
1031                 default:
1032                         fe0->dvb.frontend =
1033                                 dvb_attach(s5h1409_attach,
1034                                            &hauppauge_generic_config,
1035                                            &i2c_bus->i2c_adap);
1036                         if (fe0->dvb.frontend != NULL)
1037                                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
1038                                            &i2c_bus->i2c_adap,
1039                                            &hauppauge_generic_tunerconfig, 0);
1040                         break;
1041                 }
1042                 break;
1043         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
1044                 i2c_bus = &dev->i2c_bus[0];
1045                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1046                                                 &hauppauge_hvr1800lp_config,
1047                                                 &i2c_bus->i2c_adap);
1048                 if (fe0->dvb.frontend != NULL) {
1049                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
1050                                    &i2c_bus->i2c_adap,
1051                                    &hauppauge_generic_tunerconfig, 0);
1052                 }
1053                 break;
1054         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
1055                 i2c_bus = &dev->i2c_bus[0];
1056                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
1057                                                 &fusionhdtv_5_express,
1058                                                 &i2c_bus->i2c_adap);
1059                 if (fe0->dvb.frontend != NULL) {
1060                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
1061                                    &i2c_bus->i2c_adap, 0x61,
1062                                    TUNER_LG_TDVS_H06XF);
1063                 }
1064                 break;
1065         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
1066                 i2c_bus = &dev->i2c_bus[1];
1067                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1068                                                 &hauppauge_hvr1500q_config,
1069                                                 &dev->i2c_bus[0].i2c_adap);
1070                 if (fe0->dvb.frontend != NULL)
1071                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1072                                    &i2c_bus->i2c_adap,
1073                                    &hauppauge_hvr1500q_tunerconfig);
1074                 break;
1075         case CX23885_BOARD_HAUPPAUGE_HVR1500:
1076                 i2c_bus = &dev->i2c_bus[1];
1077                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1078                                                 &hauppauge_hvr1500_config,
1079                                                 &dev->i2c_bus[0].i2c_adap);
1080                 if (fe0->dvb.frontend != NULL) {
1081                         struct dvb_frontend *fe;
1082                         struct xc2028_config cfg = {
1083                                 .i2c_adap  = &i2c_bus->i2c_adap,
1084                                 .i2c_addr  = 0x61,
1085                         };
1086                         static struct xc2028_ctrl ctl = {
1087                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1088                                 .max_len     = 64,
1089                                 .demod       = XC3028_FE_OREN538,
1090                         };
1091
1092                         fe = dvb_attach(xc2028_attach,
1093                                         fe0->dvb.frontend, &cfg);
1094                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1095                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1096                 }
1097                 break;
1098         case CX23885_BOARD_HAUPPAUGE_HVR1200:
1099         case CX23885_BOARD_HAUPPAUGE_HVR1700:
1100                 i2c_bus = &dev->i2c_bus[0];
1101                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1102                         &hauppauge_hvr1200_config,
1103                         &i2c_bus->i2c_adap);
1104                 if (fe0->dvb.frontend != NULL) {
1105                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
1106                                 &dev->i2c_bus[1].i2c_adap, 0x42,
1107                                 &tda829x_no_probe);
1108                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1109                                 0x60, &dev->i2c_bus[1].i2c_adap,
1110                                 &hauppauge_hvr1200_tuner_config);
1111                 }
1112                 break;
1113         case CX23885_BOARD_HAUPPAUGE_HVR1210:
1114                 i2c_bus = &dev->i2c_bus[0];
1115                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
1116                         &hauppauge_hvr1210_config,
1117                         &i2c_bus->i2c_adap);
1118                 if (fe0->dvb.frontend != NULL) {
1119                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1120                                 0x60, &dev->i2c_bus[1].i2c_adap,
1121                                 &hauppauge_hvr1210_tuner_config);
1122                 }
1123                 break;
1124         case CX23885_BOARD_HAUPPAUGE_HVR1400:
1125                 i2c_bus = &dev->i2c_bus[0];
1126
1127                 if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
1128                         return -ENODEV;
1129
1130                 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap,
1131                         0x12, &hauppauge_hvr1400_dib7000_config);
1132                 if (fe0->dvb.frontend != NULL) {
1133                         struct dvb_frontend *fe;
1134                         struct xc2028_config cfg = {
1135                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
1136                                 .i2c_addr  = 0x64,
1137                         };
1138                         static struct xc2028_ctrl ctl = {
1139                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
1140                                 .max_len = 64,
1141                                 .demod   = XC3028_FE_DIBCOM52,
1142                                 /* This is true for all demods with
1143                                         v36 firmware? */
1144                                 .type    = XC2028_D2633,
1145                         };
1146
1147                         fe = dvb_attach(xc2028_attach,
1148                                         fe0->dvb.frontend, &cfg);
1149                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1150                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1151                 }
1152                 break;
1153         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
1154                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1155
1156                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
1157                                                 &dvico_s5h1409_config,
1158                                                 &i2c_bus->i2c_adap);
1159                 if (fe0->dvb.frontend == NULL)
1160                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1161                                                         &dvico_s5h1411_config,
1162                                                         &i2c_bus->i2c_adap);
1163                 if (fe0->dvb.frontend != NULL)
1164                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
1165                                    &i2c_bus->i2c_adap,
1166                                    &dvico_xc5000_tunerconfig);
1167                 break;
1168         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
1169                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1170
1171                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1172                                                &dvico_fusionhdtv_xc3028,
1173                                                &i2c_bus->i2c_adap);
1174                 if (fe0->dvb.frontend != NULL) {
1175                         struct dvb_frontend      *fe;
1176                         struct xc2028_config      cfg = {
1177                                 .i2c_adap  = &i2c_bus->i2c_adap,
1178                                 .i2c_addr  = 0x61,
1179                         };
1180                         static struct xc2028_ctrl ctl = {
1181                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1182                                 .max_len     = 64,
1183                                 .demod       = XC3028_FE_ZARLINK456,
1184                         };
1185
1186                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
1187                                         &cfg);
1188                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1189                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1190                 }
1191                 break;
1192         }
1193         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP2: {
1194                 i2c_bus = &dev->i2c_bus[port->nr - 1];
1195                 /* cxusb_ctrl_msg(adap->dev, CMD_DIGITAL, NULL, 0, NULL, 0); */
1196                 /* cxusb_bluebird_gpio_pulse(adap->dev, 0x02, 1); */
1197
1198                 if (!dvb_attach(dib7000p_attach, &dib7000p_ops))
1199                         return -ENODEV;
1200
1201                 if (dib7000p_ops.i2c_enumeration(&i2c_bus->i2c_adap, 1, 0x12, &dib7070p_dib7000p_config) < 0) {
1202                         printk(KERN_WARNING "Unable to enumerate dib7000p\n");
1203                         return -ENODEV;
1204                 }
1205                 fe0->dvb.frontend = dib7000p_ops.init(&i2c_bus->i2c_adap, 0x80, &dib7070p_dib7000p_config);
1206                 if (fe0->dvb.frontend != NULL) {
1207                         struct i2c_adapter *tun_i2c;
1208
1209                         fe0->dvb.frontend->sec_priv = kmalloc(sizeof(dib7000p_ops), GFP_KERNEL);
1210                         memcpy(fe0->dvb.frontend->sec_priv, &dib7000p_ops, sizeof(dib7000p_ops));
1211                         tun_i2c = dib7000p_ops.get_i2c_master(fe0->dvb.frontend, DIBX000_I2C_INTERFACE_TUNER, 1);
1212                         if (!dvb_attach(dib0070_attach, fe0->dvb.frontend, tun_i2c, &dib7070p_dib0070_config))
1213                                 return -ENODEV;
1214                 }
1215                 break;
1216         }
1217         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
1218         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
1219         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
1220                 i2c_bus = &dev->i2c_bus[0];
1221
1222                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1223                         &dvico_fusionhdtv_xc3028,
1224                         &i2c_bus->i2c_adap);
1225                 if (fe0->dvb.frontend != NULL) {
1226                         struct dvb_frontend      *fe;
1227                         struct xc2028_config      cfg = {
1228                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
1229                                 .i2c_addr  = 0x61,
1230                         };
1231                         static struct xc2028_ctrl ctl = {
1232                                 .fname       = XC2028_DEFAULT_FIRMWARE,
1233                                 .max_len     = 64,
1234                                 .demod       = XC3028_FE_ZARLINK456,
1235                         };
1236
1237                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
1238                                 &cfg);
1239                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
1240                                 fe->ops.tuner_ops.set_config(fe, &ctl);
1241                 }
1242                 break;
1243         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
1244                 i2c_bus = &dev->i2c_bus[0];
1245
1246                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
1247                                                &dvico_fusionhdtv_xc3028,
1248                                                &i2c_bus->i2c_adap);
1249                 if (fe0->dvb.frontend != NULL) {
1250                         struct dvb_frontend     *fe;
1251                         struct xc4000_config    cfg = {
1252                                 .i2c_address      = 0x61,
1253                                 .default_pm       = 0,
1254                                 .dvb_amplitude    = 134,
1255                                 .set_smoothedcvbs = 1,
1256                                 .if_khz           = 4560
1257                         };
1258
1259                         fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
1260                                         &dev->i2c_bus[1].i2c_adap, &cfg);
1261                         if (!fe) {
1262                                 printk(KERN_ERR "%s/2: xc4000 attach failed\n",
1263                                        dev->name);
1264                                 goto frontend_detach;
1265                         }
1266                 }
1267                 break;
1268         case CX23885_BOARD_TBS_6920:
1269                 i2c_bus = &dev->i2c_bus[1];
1270
1271                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1272                                         &tbs_cx24116_config,
1273                                         &i2c_bus->i2c_adap);
1274                 if (fe0->dvb.frontend != NULL)
1275                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1276
1277                 break;
1278         case CX23885_BOARD_TBS_6980:
1279         case CX23885_BOARD_TBS_6981:
1280                 i2c_bus = &dev->i2c_bus[1];
1281
1282                 switch (port->nr) {
1283                 /* PORT B */
1284                 case 1:
1285                         fe0->dvb.frontend = dvb_attach(cx24117_attach,
1286                                         &tbs_cx24117_config,
1287                                         &i2c_bus->i2c_adap);
1288                         break;
1289                 /* PORT C */
1290                 case 2:
1291                         fe0->dvb.frontend = dvb_attach(cx24117_attach,
1292                                         &tbs_cx24117_config,
1293                                         &i2c_bus->i2c_adap);
1294                         break;
1295                 }
1296                 break;
1297         case CX23885_BOARD_TEVII_S470:
1298                 i2c_bus = &dev->i2c_bus[1];
1299
1300                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1301                                         &tevii_ds3000_config,
1302                                         &i2c_bus->i2c_adap);
1303                 if (fe0->dvb.frontend != NULL) {
1304                         dvb_attach(ts2020_attach, fe0->dvb.frontend,
1305                                 &tevii_ts2020_config, &i2c_bus->i2c_adap);
1306                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1307                 }
1308
1309                 break;
1310         case CX23885_BOARD_DVBWORLD_2005:
1311                 i2c_bus = &dev->i2c_bus[1];
1312
1313                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1314                         &dvbworld_cx24116_config,
1315                         &i2c_bus->i2c_adap);
1316                 break;
1317         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1318                 i2c_bus = &dev->i2c_bus[0];
1319                 switch (port->nr) {
1320                 /* port B */
1321                 case 1:
1322                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1323                                                         &netup_stv0900_config,
1324                                                         &i2c_bus->i2c_adap, 0);
1325                         if (fe0->dvb.frontend != NULL) {
1326                                 if (dvb_attach(stv6110_attach,
1327                                                 fe0->dvb.frontend,
1328                                                 &netup_stv6110_tunerconfig_a,
1329                                                 &i2c_bus->i2c_adap)) {
1330                                         if (!dvb_attach(lnbh24_attach,
1331                                                         fe0->dvb.frontend,
1332                                                         &i2c_bus->i2c_adap,
1333                                                         LNBH24_PCL | LNBH24_TTX,
1334                                                         LNBH24_TEN, 0x09))
1335                                                 printk(KERN_ERR
1336                                                         "No LNBH24 found!\n");
1337
1338                                 }
1339                         }
1340                         break;
1341                 /* port C */
1342                 case 2:
1343                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1344                                                         &netup_stv0900_config,
1345                                                         &i2c_bus->i2c_adap, 1);
1346                         if (fe0->dvb.frontend != NULL) {
1347                                 if (dvb_attach(stv6110_attach,
1348                                                 fe0->dvb.frontend,
1349                                                 &netup_stv6110_tunerconfig_b,
1350                                                 &i2c_bus->i2c_adap)) {
1351                                         if (!dvb_attach(lnbh24_attach,
1352                                                         fe0->dvb.frontend,
1353                                                         &i2c_bus->i2c_adap,
1354                                                         LNBH24_PCL | LNBH24_TTX,
1355                                                         LNBH24_TEN, 0x0a))
1356                                                 printk(KERN_ERR
1357                                                         "No LNBH24 found!\n");
1358
1359                                 }
1360                         }
1361                         break;
1362                 }
1363                 break;
1364         case CX23885_BOARD_MYGICA_X8506:
1365                 i2c_bus = &dev->i2c_bus[0];
1366                 i2c_bus2 = &dev->i2c_bus[1];
1367                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1368                         &mygica_x8506_lgs8gl5_config,
1369                         &i2c_bus->i2c_adap);
1370                 if (fe0->dvb.frontend != NULL) {
1371                         dvb_attach(xc5000_attach,
1372                                 fe0->dvb.frontend,
1373                                 &i2c_bus2->i2c_adap,
1374                                 &mygica_x8506_xc5000_config);
1375                 }
1376                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1377                 break;
1378         case CX23885_BOARD_MYGICA_X8507:
1379                 i2c_bus = &dev->i2c_bus[0];
1380                 i2c_bus2 = &dev->i2c_bus[1];
1381                 fe0->dvb.frontend = dvb_attach(mb86a20s_attach,
1382                         &mygica_x8507_mb86a20s_config,
1383                         &i2c_bus->i2c_adap);
1384                 if (fe0->dvb.frontend != NULL) {
1385                         dvb_attach(xc5000_attach,
1386                         fe0->dvb.frontend,
1387                         &i2c_bus2->i2c_adap,
1388                         &mygica_x8507_xc5000_config);
1389                 }
1390                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1391                 break;
1392         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
1393                 i2c_bus = &dev->i2c_bus[0];
1394                 i2c_bus2 = &dev->i2c_bus[1];
1395                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1396                         &magicpro_prohdtve2_lgs8g75_config,
1397                         &i2c_bus->i2c_adap);
1398                 if (fe0->dvb.frontend != NULL) {
1399                         dvb_attach(xc5000_attach,
1400                                 fe0->dvb.frontend,
1401                                 &i2c_bus2->i2c_adap,
1402                                 &magicpro_prohdtve2_xc5000_config);
1403                 }
1404                 cx23885_set_frontend_hook(port, fe0->dvb.frontend);
1405                 break;
1406         case CX23885_BOARD_HAUPPAUGE_HVR1850:
1407                 i2c_bus = &dev->i2c_bus[0];
1408                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1409                         &hcw_s5h1411_config,
1410                         &i2c_bus->i2c_adap);
1411                 if (fe0->dvb.frontend != NULL)
1412                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1413                                 0x60, &dev->i2c_bus[0].i2c_adap,
1414                                 &hauppauge_tda18271_config);
1415
1416                 tda18271_attach(&dev->ts1.analog_fe,
1417                         0x60, &dev->i2c_bus[1].i2c_adap,
1418                         &hauppauge_tda18271_config);
1419
1420                 break;
1421         case CX23885_BOARD_HAUPPAUGE_HVR1290:
1422                 i2c_bus = &dev->i2c_bus[0];
1423                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1424                         &hcw_s5h1411_config,
1425                         &i2c_bus->i2c_adap);
1426                 if (fe0->dvb.frontend != NULL)
1427                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1428                                 0x60, &dev->i2c_bus[0].i2c_adap,
1429                                 &hauppauge_tda18271_config);
1430                 break;
1431         case CX23885_BOARD_MYGICA_X8558PRO:
1432                 switch (port->nr) {
1433                 /* port B */
1434                 case 1:
1435                         i2c_bus = &dev->i2c_bus[0];
1436                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1437                                 &mygica_x8558pro_atbm8830_cfg1,
1438                                 &i2c_bus->i2c_adap);
1439                         if (fe0->dvb.frontend != NULL) {
1440                                 dvb_attach(max2165_attach,
1441                                         fe0->dvb.frontend,
1442                                         &i2c_bus->i2c_adap,
1443                                         &mygic_x8558pro_max2165_cfg1);
1444                         }
1445                         break;
1446                 /* port C */
1447                 case 2:
1448                         i2c_bus = &dev->i2c_bus[1];
1449                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1450                                 &mygica_x8558pro_atbm8830_cfg2,
1451                                 &i2c_bus->i2c_adap);
1452                         if (fe0->dvb.frontend != NULL) {
1453                                 dvb_attach(max2165_attach,
1454                                         fe0->dvb.frontend,
1455                                         &i2c_bus->i2c_adap,
1456                                         &mygic_x8558pro_max2165_cfg2);
1457                         }
1458                         break;
1459                 }
1460                 break;
1461         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
1462                 i2c_bus = &dev->i2c_bus[0];
1463                 mfe_shared = 1;/* MFE */
1464                 port->frontends.gate = 0;/* not clear for me yet */
1465                 /* ports B, C */
1466                 /* MFE frontend 1 DVB-T */
1467                 fe0->dvb.frontend = dvb_attach(stv0367ter_attach,
1468                                         &netup_stv0367_config[port->nr - 1],
1469                                         &i2c_bus->i2c_adap);
1470                 if (fe0->dvb.frontend != NULL) {
1471                         if (NULL == dvb_attach(xc5000_attach,
1472                                         fe0->dvb.frontend,
1473                                         &i2c_bus->i2c_adap,
1474                                         &netup_xc5000_config[port->nr - 1]))
1475                                 goto frontend_detach;
1476                         /* load xc5000 firmware */
1477                         fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend);
1478                 }
1479                 /* MFE frontend 2 */
1480                 fe1 = vb2_dvb_get_frontend(&port->frontends, 2);
1481                 if (fe1 == NULL)
1482                         goto frontend_detach;
1483                 /* DVB-C init */
1484                 fe1->dvb.frontend = dvb_attach(stv0367cab_attach,
1485                                         &netup_stv0367_config[port->nr - 1],
1486                                         &i2c_bus->i2c_adap);
1487                 if (fe1->dvb.frontend != NULL) {
1488                         fe1->dvb.frontend->id = 1;
1489                         if (NULL == dvb_attach(xc5000_attach,
1490                                         fe1->dvb.frontend,
1491                                         &i2c_bus->i2c_adap,
1492                                         &netup_xc5000_config[port->nr - 1]))
1493                                 goto frontend_detach;
1494                 }
1495                 break;
1496         case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
1497                 i2c_bus = &dev->i2c_bus[0];
1498                 i2c_bus2 = &dev->i2c_bus[1];
1499
1500                 switch (port->nr) {
1501                 /* port b */
1502                 case 1:
1503                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1504                                         &terratec_drxk_config[0],
1505                                         &i2c_bus->i2c_adap);
1506                         if (fe0->dvb.frontend != NULL) {
1507                                 if (!dvb_attach(mt2063_attach,
1508                                                 fe0->dvb.frontend,
1509                                                 &terratec_mt2063_config[0],
1510                                                 &i2c_bus2->i2c_adap))
1511                                         goto frontend_detach;
1512                         }
1513                         break;
1514                 /* port c */
1515                 case 2:
1516                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1517                                         &terratec_drxk_config[1],
1518                                         &i2c_bus->i2c_adap);
1519                         if (fe0->dvb.frontend != NULL) {
1520                                 if (!dvb_attach(mt2063_attach,
1521                                                 fe0->dvb.frontend,
1522                                                 &terratec_mt2063_config[1],
1523                                                 &i2c_bus2->i2c_adap))
1524                                         goto frontend_detach;
1525                         }
1526                         break;
1527                 }
1528                 break;
1529         case CX23885_BOARD_TEVII_S471:
1530                 i2c_bus = &dev->i2c_bus[1];
1531
1532                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1533                                         &tevii_ds3000_config,
1534                                         &i2c_bus->i2c_adap);
1535                 if (fe0->dvb.frontend != NULL) {
1536                         dvb_attach(ts2020_attach, fe0->dvb.frontend,
1537                                 &tevii_ts2020_config, &i2c_bus->i2c_adap);
1538                 }
1539                 break;
1540         case CX23885_BOARD_PROF_8000:
1541                 i2c_bus = &dev->i2c_bus[0];
1542
1543                 fe0->dvb.frontend = dvb_attach(stv090x_attach,
1544                                                 &prof_8000_stv090x_config,
1545                                                 &i2c_bus->i2c_adap,
1546                                                 STV090x_DEMODULATOR_0);
1547                 if (fe0->dvb.frontend != NULL) {
1548                         if (!dvb_attach(stb6100_attach,
1549                                         fe0->dvb.frontend,
1550                                         &prof_8000_stb6100_config,
1551                                         &i2c_bus->i2c_adap))
1552                                 goto frontend_detach;
1553
1554                         fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
1555                 }
1556                 break;
1557         case CX23885_BOARD_HAUPPAUGE_HVR4400:
1558                 i2c_bus = &dev->i2c_bus[0];
1559                 i2c_bus2 = &dev->i2c_bus[1];
1560                 switch (port->nr) {
1561                 /* port b */
1562                 case 1:
1563                         fe0->dvb.frontend = dvb_attach(tda10071_attach,
1564                                                 &hauppauge_tda10071_config,
1565                                                 &i2c_bus->i2c_adap);
1566                         if (fe0->dvb.frontend != NULL) {
1567                                 if (!dvb_attach(a8293_attach, fe0->dvb.frontend,
1568                                                 &i2c_bus->i2c_adap,
1569                                                 &hauppauge_a8293_config))
1570                                         goto frontend_detach;
1571                         }
1572                         break;
1573                 /* port c */
1574                 case 2:
1575                         fe0->dvb.frontend = dvb_attach(si2165_attach,
1576                                         &hauppauge_hvr4400_si2165_config,
1577                                         &i2c_bus->i2c_adap);
1578                         if (fe0->dvb.frontend != NULL) {
1579                                 fe0->dvb.frontend->ops.i2c_gate_ctrl = NULL;
1580                                 if (!dvb_attach(tda18271_attach,
1581                                                 fe0->dvb.frontend,
1582                                                 0x60, &i2c_bus2->i2c_adap,
1583                                           &hauppauge_hvr4400_tuner_config))
1584                                         goto frontend_detach;
1585                         }
1586                         break;
1587                 }
1588                 break;
1589         case CX23885_BOARD_DVBSKY_T9580:
1590                 i2c_bus = &dev->i2c_bus[0];
1591                 i2c_bus2 = &dev->i2c_bus[1];
1592                 switch (port->nr) {
1593                 /* port b - satellite */
1594                 case 1:
1595                         /* attach frontend */
1596                         fe0->dvb.frontend = dvb_attach(m88ds3103_attach,
1597                                         &dvbsky_t9580_m88ds3103_config,
1598                                         &i2c_bus2->i2c_adap, &adapter);
1599                         if (fe0->dvb.frontend == NULL)
1600                                 break;
1601
1602                         /* attach tuner */
1603                         memset(&m88ts2022_config, 0, sizeof(m88ts2022_config));
1604                         m88ts2022_config.fe = fe0->dvb.frontend;
1605                         m88ts2022_config.clock = 27000000;
1606                         memset(&info, 0, sizeof(struct i2c_board_info));
1607                         strlcpy(info.type, "m88ts2022", I2C_NAME_SIZE);
1608                         info.addr = 0x60;
1609                         info.platform_data = &m88ts2022_config;
1610                         request_module(info.type);
1611                         client_tuner = i2c_new_device(adapter, &info);
1612                         if (client_tuner == NULL ||
1613                                         client_tuner->dev.driver == NULL)
1614                                 goto frontend_detach;
1615                         if (!try_module_get(client_tuner->dev.driver->owner)) {
1616                                 i2c_unregister_device(client_tuner);
1617                                 goto frontend_detach;
1618                         }
1619
1620                         /* delegate signal strength measurement to tuner */
1621                         fe0->dvb.frontend->ops.read_signal_strength =
1622                                 fe0->dvb.frontend->ops.tuner_ops.get_rf_strength;
1623
1624                         /*
1625                          * for setting the voltage we need to set GPIOs on
1626                          * the card.
1627                          */
1628                         port->fe_set_voltage =
1629                                 fe0->dvb.frontend->ops.set_voltage;
1630                         fe0->dvb.frontend->ops.set_voltage =
1631                                 dvbsky_t9580_set_voltage;
1632
1633                         port->i2c_client_tuner = client_tuner;
1634
1635                         break;
1636                 /* port c - terrestrial/cable */
1637                 case 2:
1638                         /* attach frontend */
1639                         memset(&si2168_config, 0, sizeof(si2168_config));
1640                         si2168_config.i2c_adapter = &adapter;
1641                         si2168_config.fe = &fe0->dvb.frontend;
1642                         si2168_config.ts_mode = SI2168_TS_SERIAL;
1643                         memset(&info, 0, sizeof(struct i2c_board_info));
1644                         strlcpy(info.type, "si2168", I2C_NAME_SIZE);
1645                         info.addr = 0x64;
1646                         info.platform_data = &si2168_config;
1647                         request_module(info.type);
1648                         client_demod = i2c_new_device(&i2c_bus->i2c_adap, &info);
1649                         if (client_demod == NULL ||
1650                                         client_demod->dev.driver == NULL)
1651                                 goto frontend_detach;
1652                         if (!try_module_get(client_demod->dev.driver->owner)) {
1653                                 i2c_unregister_device(client_demod);
1654                                 goto frontend_detach;
1655                         }
1656                         port->i2c_client_demod = client_demod;
1657
1658                         /* attach tuner */
1659                         memset(&si2157_config, 0, sizeof(si2157_config));
1660                         si2157_config.fe = fe0->dvb.frontend;
1661                         memset(&info, 0, sizeof(struct i2c_board_info));
1662                         strlcpy(info.type, "si2157", I2C_NAME_SIZE);
1663                         info.addr = 0x60;
1664                         info.platform_data = &si2157_config;
1665                         request_module(info.type);
1666                         client_tuner = i2c_new_device(adapter, &info);
1667                         if (client_tuner == NULL ||
1668                                         client_tuner->dev.driver == NULL) {
1669                                 module_put(client_demod->dev.driver->owner);
1670                                 i2c_unregister_device(client_demod);
1671                                 goto frontend_detach;
1672                         }
1673                         if (!try_module_get(client_tuner->dev.driver->owner)) {
1674                                 i2c_unregister_device(client_tuner);
1675                                 module_put(client_demod->dev.driver->owner);
1676                                 i2c_unregister_device(client_demod);
1677                                 goto frontend_detach;
1678                         }
1679                         port->i2c_client_tuner = client_tuner;
1680                         break;
1681                 }
1682                 break;
1683         default:
1684                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
1685                         " isn't supported yet\n",
1686                        dev->name);
1687                 break;
1688         }
1689
1690         if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
1691                 printk(KERN_ERR "%s: frontend initialization failed\n",
1692                        dev->name);
1693                 goto frontend_detach;
1694         }
1695
1696         /* define general-purpose callback pointer */
1697         fe0->dvb.frontend->callback = cx23885_tuner_callback;
1698         if (fe1)
1699                 fe1->dvb.frontend->callback = cx23885_tuner_callback;
1700 #if 0
1701         /* Ensure all frontends negotiate bus access */
1702         fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
1703         if (fe1)
1704                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
1705 #endif
1706
1707         /* Put the analog decoder in standby to keep it quiet */
1708         call_all(dev, core, s_power, 0);
1709
1710         if (fe0->dvb.frontend->ops.analog_ops.standby)
1711                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
1712
1713         /* register everything */
1714         ret = vb2_dvb_register_bus(&port->frontends, THIS_MODULE, port,
1715                                         &dev->pci->dev, adapter_nr, mfe_shared);
1716         if (ret)
1717                 goto frontend_detach;
1718
1719         /* init CI & MAC */
1720         switch (dev->board) {
1721         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
1722                 static struct netup_card_info cinfo;
1723
1724                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
1725                 memcpy(port->frontends.adapter.proposed_mac,
1726                                 cinfo.port[port->nr - 1].mac, 6);
1727                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n",
1728                         port->nr, port->frontends.adapter.proposed_mac);
1729
1730                 netup_ci_init(port);
1731                 break;
1732                 }
1733         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: {
1734                 struct altera_ci_config netup_ci_cfg = {
1735                         .dev = dev,/* magic number to identify*/
1736                         .adapter = &port->frontends.adapter,/* for CI */
1737                         .demux = &fe0->dvb.demux,/* for hw pid filter */
1738                         .fpga_rw = netup_altera_fpga_rw,
1739                 };
1740
1741                 altera_ci_init(&netup_ci_cfg, port->nr);
1742                 break;
1743                 }
1744         case CX23885_BOARD_TEVII_S470: {
1745                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1746
1747                 if (port->nr != 1)
1748                         break;
1749
1750                 /* Read entire EEPROM */
1751                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1752                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom));
1753                 printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0);
1754                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6);
1755                 break;
1756                 }
1757         case CX23885_BOARD_DVBSKY_T9580: {
1758                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1759
1760                 if (port->nr > 2)
1761                         break;
1762
1763                 /* Read entire EEPROM */
1764                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1765                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom,
1766                                 sizeof(eeprom));
1767                 printk(KERN_INFO "DVBSky T9580 port %d MAC address: %pM\n",
1768                         port->nr, eeprom + 0xc0 + (port->nr-1) * 8);
1769                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xc0 +
1770                         (port->nr-1) * 8, 6);
1771                 break;
1772                 }
1773         }
1774
1775         return ret;
1776
1777 frontend_detach:
1778         port->gate_ctrl = NULL;
1779         vb2_dvb_dealloc_frontends(&port->frontends);
1780         return -EINVAL;
1781 }
1782
1783 int cx23885_dvb_register(struct cx23885_tsport *port)
1784 {
1785
1786         struct vb2_dvb_frontend *fe0;
1787         struct cx23885_dev *dev = port->dev;
1788         int err, i;
1789
1790         /* Here we need to allocate the correct number of frontends,
1791          * as reflected in the cards struct. The reality is that currently
1792          * no cx23885 boards support this - yet. But, if we don't modify this
1793          * code then the second frontend would never be allocated (later)
1794          * and fail with error before the attach in dvb_register().
1795          * Without these changes we risk an OOPS later. The changes here
1796          * are for safety, and should provide a good foundation for the
1797          * future addition of any multi-frontend cx23885 based boards.
1798          */
1799         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
1800                 port->num_frontends);
1801
1802         for (i = 1; i <= port->num_frontends; i++) {
1803                 struct vb2_queue *q;
1804
1805                 if (vb2_dvb_alloc_frontend(
1806                         &port->frontends, i) == NULL) {
1807                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
1808                         return -ENOMEM;
1809                 }
1810
1811                 fe0 = vb2_dvb_get_frontend(&port->frontends, i);
1812                 if (!fe0)
1813                         err = -EINVAL;
1814
1815                 dprintk(1, "%s\n", __func__);
1816                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
1817                         dev->board,
1818                         dev->name,
1819                         dev->pci_bus,
1820                         dev->pci_slot);
1821
1822                 err = -ENODEV;
1823
1824                 /* dvb stuff */
1825                 /* We have to init the queue for each frontend on a port. */
1826                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
1827                 q = &fe0->dvb.dvbq;
1828                 q->type = V4L2_BUF_TYPE_VIDEO_CAPTURE;
1829                 q->io_modes = VB2_MMAP | VB2_USERPTR | VB2_DMABUF | VB2_READ;
1830                 q->gfp_flags = GFP_DMA32;
1831                 q->min_buffers_needed = 2;
1832                 q->drv_priv = port;
1833                 q->buf_struct_size = sizeof(struct cx23885_buffer);
1834                 q->ops = &dvb_qops;
1835                 q->mem_ops = &vb2_dma_sg_memops;
1836                 q->timestamp_flags = V4L2_BUF_FLAG_TIMESTAMP_MONOTONIC;
1837                 q->lock = &dev->lock;
1838
1839                 err = vb2_queue_init(q);
1840                 if (err < 0)
1841                         return err;
1842         }
1843         err = dvb_register(port);
1844         if (err != 0)
1845                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
1846                         __func__, err);
1847
1848         return err;
1849 }
1850
1851 int cx23885_dvb_unregister(struct cx23885_tsport *port)
1852 {
1853         struct vb2_dvb_frontend *fe0;
1854         struct i2c_client *client;
1855
1856         /* remove I2C client for tuner */
1857         client = port->i2c_client_tuner;
1858         if (client) {
1859                 module_put(client->dev.driver->owner);
1860                 i2c_unregister_device(client);
1861         }
1862
1863         /* remove I2C client for demodulator */
1864         client = port->i2c_client_demod;
1865         if (client) {
1866                 module_put(client->dev.driver->owner);
1867                 i2c_unregister_device(client);
1868         }
1869
1870         fe0 = vb2_dvb_get_frontend(&port->frontends, 1);
1871
1872         if (fe0 && fe0->dvb.frontend)
1873                 vb2_dvb_unregister_bus(&port->frontends);
1874
1875         switch (port->dev->board) {
1876         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1877                 netup_ci_exit(port);
1878                 break;
1879         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
1880                 altera_ci_release(port->dev, port->nr);
1881                 break;
1882         }
1883
1884         port->gate_ctrl = NULL;
1885
1886         return 0;
1887 }