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  *  You should have received a copy of the GNU General Public License
  18  *  along with this program; if not, write to the Free Software
  19  *  Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
  20  */
  21
  22 #include <linux/module.h>
  23 #include <linux/init.h>
  24 #include <linux/device.h>
  25 #include <linux/fs.h>
  26 #include <linux/kthread.h>
  27 #include <linux/file.h>
  28 #include <linux/suspend.h>
  29
  30 #include "cx23885.h"
  31 #include <media/v4l2-common.h>
  32
  33 #include "dvb_ca_en50221.h"
  34 #include "s5h1409.h"
  35 #include "s5h1411.h"
  36 #include "mt2131.h"
  37 #include "tda8290.h"
  38 #include "tda18271.h"
  39 #include "lgdt330x.h"
  40 #include "xc4000.h"
  41 #include "xc5000.h"
  42 #include "max2165.h"
  43 #include "tda10048.h"
  44 #include "tuner-xc2028.h"
  45 #include "tuner-simple.h"
  46 #include "dib7000p.h"
  47 #include "dibx000_common.h"
  48 #include "zl10353.h"
  49 #include "stv0900.h"
  50 #include "stv0900_reg.h"
  51 #include "stv6110.h"
  52 #include "lnbh24.h"
  53 #include "cx24116.h"
  54 #include "cimax2.h"
  55 #include "lgs8gxx.h"
  56 #include "netup-eeprom.h"
  57 #include "netup-init.h"
  58 #include "lgdt3305.h"
  59 #include "atbm8830.h"
  60 #include "ds3000.h"
  61 #include "cx23885-f300.h"
  62 #include "altera-ci.h"
  63 #include "stv0367.h"
  64 #include "drxk.h"
  65 #include "mt2063.h"
  66 #include "stv090x.h"
  67 #include "stb6100.h"
  68 #include "stb6100_cfg.h"
  69
  70 static unsigned int debug;
  71
  72 #define dprintk(level, fmt, arg...)\
  73         do { if (debug >= level)\
  74                 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
  75         } while (0)
  76
  77 /* ------------------------------------------------------------------ */
  78
  79 static unsigned int alt_tuner;
  80 module_param(alt_tuner, int, 0644);
  81 MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
  82
  83 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  84
  85 /* ------------------------------------------------------------------ */
  86
  87 static int dvb_buf_setup(struct videobuf_queue *q,
  88                          unsigned int *count, unsigned int *size)
  89 {
  90         struct cx23885_tsport *port = q->priv_data;
  91
  92         port->ts_packet_size  = 188 * 4;
  93         port->ts_packet_count = 32;
  94
  95         *size  = port->ts_packet_size * port->ts_packet_count;
  96         *count = 32;
  97         return 0;
  98 }
  99
 100 static int dvb_buf_prepare(struct videobuf_queue *q,
 101                            struct videobuf_buffer *vb, enum v4l2_field field)
 102 {
 103         struct cx23885_tsport *port = q->priv_data;
 104         return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field);
 105 }
 106
 107 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
 108 {
 109         struct cx23885_tsport *port = q->priv_data;
 110         cx23885_buf_queue(port, (struct cx23885_buffer *)vb);
 111 }
 112
 113 static void dvb_buf_release(struct videobuf_queue *q,
 114                             struct videobuf_buffer *vb)
 115 {
 116         cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 117 }
 118
 119 static int cx23885_dvb_set_frontend(struct dvb_frontend *fe);
 120
 121 static void cx23885_dvb_gate_ctrl(struct cx23885_tsport  *port, int open)
 122 {
 123         struct videobuf_dvb_frontends *f;
 124         struct videobuf_dvb_frontend *fe;
 125
 126         f = &port->frontends;
 127
 128         if (f->gate <= 1) /* undefined or fe0 */
 129                 fe = videobuf_dvb_get_frontend(f, 1);
 130         else
 131                 fe = videobuf_dvb_get_frontend(f, f->gate);
 132
 133         if (fe && fe->dvb.frontend && fe->dvb.frontend->ops.i2c_gate_ctrl)
 134                 fe->dvb.frontend->ops.i2c_gate_ctrl(fe->dvb.frontend, open);
 135
 136         /*
 137          * FIXME: Improve this path to avoid calling the
 138          * cx23885_dvb_set_frontend() every time it passes here.
 139          */
 140         cx23885_dvb_set_frontend(fe->dvb.frontend);
 141 }
 142
 143 static struct videobuf_queue_ops dvb_qops = {
 144         .buf_setup    = dvb_buf_setup,
 145         .buf_prepare  = dvb_buf_prepare,
 146         .buf_queue    = dvb_buf_queue,
 147         .buf_release  = dvb_buf_release,
 148 };
 149
 150 static struct s5h1409_config hauppauge_generic_config = {
 151         .demod_address = 0x32 >> 1,
 152         .output_mode   = S5H1409_SERIAL_OUTPUT,
 153         .gpio          = S5H1409_GPIO_ON,
 154         .qam_if        = 44000,
 155         .inversion     = S5H1409_INVERSION_OFF,
 156         .status_mode   = S5H1409_DEMODLOCKING,
 157         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 158 };
 159
 160 static struct tda10048_config hauppauge_hvr1200_config = {
 161         .demod_address    = 0x10 >> 1,
 162         .output_mode      = TDA10048_SERIAL_OUTPUT,
 163         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 164         .inversion        = TDA10048_INVERSION_ON,
 165         .dtv6_if_freq_khz = TDA10048_IF_3300,
 166         .dtv7_if_freq_khz = TDA10048_IF_3800,
 167         .dtv8_if_freq_khz = TDA10048_IF_4300,
 168         .clk_freq_khz     = TDA10048_CLK_16000,
 169 };
 170
 171 static struct tda10048_config hauppauge_hvr1210_config = {
 172         .demod_address    = 0x10 >> 1,
 173         .output_mode      = TDA10048_SERIAL_OUTPUT,
 174         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 175         .inversion        = TDA10048_INVERSION_ON,
 176         .dtv6_if_freq_khz = TDA10048_IF_3300,
 177         .dtv7_if_freq_khz = TDA10048_IF_3500,
 178         .dtv8_if_freq_khz = TDA10048_IF_4000,
 179         .clk_freq_khz     = TDA10048_CLK_16000,
 180 };
 181
 182 static struct s5h1409_config hauppauge_ezqam_config = {
 183         .demod_address = 0x32 >> 1,
 184         .output_mode   = S5H1409_SERIAL_OUTPUT,
 185         .gpio          = S5H1409_GPIO_OFF,
 186         .qam_if        = 4000,
 187         .inversion     = S5H1409_INVERSION_ON,
 188         .status_mode   = S5H1409_DEMODLOCKING,
 189         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 190 };
 191
 192 static struct s5h1409_config hauppauge_hvr1800lp_config = {
 193         .demod_address = 0x32 >> 1,
 194         .output_mode   = S5H1409_SERIAL_OUTPUT,
 195         .gpio          = S5H1409_GPIO_OFF,
 196         .qam_if        = 44000,
 197         .inversion     = S5H1409_INVERSION_OFF,
 198         .status_mode   = S5H1409_DEMODLOCKING,
 199         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 200 };
 201
 202 static struct s5h1409_config hauppauge_hvr1500_config = {
 203         .demod_address = 0x32 >> 1,
 204         .output_mode   = S5H1409_SERIAL_OUTPUT,
 205         .gpio          = S5H1409_GPIO_OFF,
 206         .inversion     = S5H1409_INVERSION_OFF,
 207         .status_mode   = S5H1409_DEMODLOCKING,
 208         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 209 };
 210
 211 static struct mt2131_config hauppauge_generic_tunerconfig = {
 212         0x61
 213 };
 214
 215 static struct lgdt330x_config fusionhdtv_5_express = {
 216         .demod_address = 0x0e,
 217         .demod_chip = LGDT3303,
 218         .serial_mpeg = 0x40,
 219 };
 220
 221 static struct s5h1409_config hauppauge_hvr1500q_config = {
 222         .demod_address = 0x32 >> 1,
 223         .output_mode   = S5H1409_SERIAL_OUTPUT,
 224         .gpio          = S5H1409_GPIO_ON,
 225         .qam_if        = 44000,
 226         .inversion     = S5H1409_INVERSION_OFF,
 227         .status_mode   = S5H1409_DEMODLOCKING,
 228         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 229 };
 230
 231 static struct s5h1409_config dvico_s5h1409_config = {
 232         .demod_address = 0x32 >> 1,
 233         .output_mode   = S5H1409_SERIAL_OUTPUT,
 234         .gpio          = S5H1409_GPIO_ON,
 235         .qam_if        = 44000,
 236         .inversion     = S5H1409_INVERSION_OFF,
 237         .status_mode   = S5H1409_DEMODLOCKING,
 238         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 239 };
 240
 241 static struct s5h1411_config dvico_s5h1411_config = {
 242         .output_mode   = S5H1411_SERIAL_OUTPUT,
 243         .gpio          = S5H1411_GPIO_ON,
 244         .qam_if        = S5H1411_IF_44000,
 245         .vsb_if        = S5H1411_IF_44000,
 246         .inversion     = S5H1411_INVERSION_OFF,
 247         .status_mode   = S5H1411_DEMODLOCKING,
 248         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 249 };
 250
 251 static struct s5h1411_config hcw_s5h1411_config = {
 252         .output_mode   = S5H1411_SERIAL_OUTPUT,
 253         .gpio          = S5H1411_GPIO_OFF,
 254         .vsb_if        = S5H1411_IF_44000,
 255         .qam_if        = S5H1411_IF_4000,
 256         .inversion     = S5H1411_INVERSION_ON,
 257         .status_mode   = S5H1411_DEMODLOCKING,
 258         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 259 };
 260
 261 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 262         .i2c_address      = 0x61,
 263         .if_khz           = 5380,
 264 };
 265
 266 static struct xc5000_config dvico_xc5000_tunerconfig = {
 267         .i2c_address      = 0x64,
 268         .if_khz           = 5380,
 269 };
 270
 271 static struct tda829x_config tda829x_no_probe = {
 272         .probe_tuner = TDA829X_DONT_PROBE,
 273 };
 274
 275 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 276         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
 277                       .if_lvl = 6, .rfagc_top = 0x37 },
 278         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
 279                       .if_lvl = 6, .rfagc_top = 0x37 },
 280 };
 281
 282 static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = {
 283         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 284                       .if_lvl = 1, .rfagc_top = 0x37, },
 285         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
 286                       .if_lvl = 1, .rfagc_top = 0x37, },
 287         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
 288                       .if_lvl = 1, .rfagc_top = 0x37, },
 289 };
 290
 291 static struct tda18271_config hauppauge_tda18271_config = {
 292         .std_map = &hauppauge_tda18271_std_map,
 293         .gate    = TDA18271_GATE_ANALOG,
 294         .output_opt = TDA18271_OUTPUT_LT_OFF,
 295 };
 296
 297 static struct tda18271_config hauppauge_hvr1200_tuner_config = {
 298         .std_map = &hauppauge_hvr1200_tda18271_std_map,
 299         .gate    = TDA18271_GATE_ANALOG,
 300         .output_opt = TDA18271_OUTPUT_LT_OFF,
 301 };
 302
 303 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 304         .gate    = TDA18271_GATE_DIGITAL,
 305         .output_opt = TDA18271_OUTPUT_LT_OFF,
 306 };
 307
 308 static struct tda18271_std_map hauppauge_hvr127x_std_map = {
 309         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 310                       .if_lvl = 1, .rfagc_top = 0x58 },
 311         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 312                       .if_lvl = 1, .rfagc_top = 0x58 },
 313 };
 314
 315 static struct tda18271_config hauppauge_hvr127x_config = {
 316         .std_map = &hauppauge_hvr127x_std_map,
 317         .output_opt = TDA18271_OUTPUT_LT_OFF,
 318 };
 319
 320 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 321         .i2c_addr           = 0x0e,
 322         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 323         .tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
 324         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 325         .deny_i2c_rptr      = 1,
 326         .spectral_inversion = 1,
 327         .qam_if_khz         = 4000,
 328         .vsb_if_khz         = 3250,
 329 };
 330
 331 static struct dibx000_agc_config xc3028_agc_config = {
 332         BAND_VHF | BAND_UHF,    /* band_caps */
 333
 334         /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
 335          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
 336          * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
 337          * P_agc_nb_est=2, P_agc_write=0
 338          */
 339         (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
 340                 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
 341
 342         712,    /* inv_gain */
 343         21,     /* time_stabiliz */
 344
 345         0,      /* alpha_level */
 346         118,    /* thlock */
 347
 348         0,      /* wbd_inv */
 349         2867,   /* wbd_ref */
 350         0,      /* wbd_sel */
 351         2,      /* wbd_alpha */
 352
 353         0,      /* agc1_max */
 354         0,      /* agc1_min */
 355         39718,  /* agc2_max */
 356         9930,   /* agc2_min */
 357         0,      /* agc1_pt1 */
 358         0,      /* agc1_pt2 */
 359         0,      /* agc1_pt3 */
 360         0,      /* agc1_slope1 */
 361         0,      /* agc1_slope2 */
 362         0,      /* agc2_pt1 */
 363         128,    /* agc2_pt2 */
 364         29,     /* agc2_slope1 */
 365         29,     /* agc2_slope2 */
 366
 367         17,     /* alpha_mant */
 368         27,     /* alpha_exp */
 369         23,     /* beta_mant */
 370         51,     /* beta_exp */
 371
 372         1,      /* perform_agc_softsplit */
 373 };
 374
 375 /* PLL Configuration for COFDM BW_MHz = 8.000000
 376  * With external clock = 30.000000 */
 377 static struct dibx000_bandwidth_config xc3028_bw_config = {
 378         60000,  /* internal */
 379         30000,  /* sampling */
 380         1,      /* pll_cfg: prediv */
 381         8,      /* pll_cfg: ratio */
 382         3,      /* pll_cfg: range */
 383         1,      /* pll_cfg: reset */
 384         0,      /* pll_cfg: bypass */
 385         0,      /* misc: refdiv */
 386         0,      /* misc: bypclk_div */
 387         1,      /* misc: IO_CLK_en_core */
 388         1,      /* misc: ADClkSrc */
 389         0,      /* misc: modulo */
 390         (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
 391         (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
 392         20452225, /* timf */
 393         30000000  /* xtal_hz */
 394 };
 395
 396 static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
 397         .output_mpeg2_in_188_bytes = 1,
 398         .hostbus_diversity = 1,
 399         .tuner_is_baseband = 0,
 400         .update_lna  = NULL,
 401
 402         .agc_config_count = 1,
 403         .agc = &xc3028_agc_config,
 404         .bw  = &xc3028_bw_config,
 405
 406         .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
 407         .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
 408         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 409
 410         .pwm_freq_div = 0,
 411         .agc_control  = NULL,
 412         .spur_protect = 0,
 413
 414         .output_mode = OUTMODE_MPEG2_SERIAL,
 415 };
 416
 417 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 418         .demod_address = 0x0f,
 419         .if2           = 45600,
 420         .no_tuner      = 1,
 421         .disable_i2c_gate_ctrl = 1,
 422 };
 423
 424 static struct stv0900_reg stv0900_ts_regs[] = {
 425         { R0900_TSGENERAL, 0x00 },
 426         { R0900_P1_TSSPEED, 0x40 },
 427         { R0900_P2_TSSPEED, 0x40 },
 428         { R0900_P1_TSCFGM, 0xc0 },
 429         { R0900_P2_TSCFGM, 0xc0 },
 430         { R0900_P1_TSCFGH, 0xe0 },
 431         { R0900_P2_TSCFGH, 0xe0 },
 432         { R0900_P1_TSCFGL, 0x20 },
 433         { R0900_P2_TSCFGL, 0x20 },
 434         { 0xffff, 0xff }, /* terminate */
 435 };
 436
 437 static struct stv0900_config netup_stv0900_config = {
 438         .demod_address = 0x68,
 439         .demod_mode = 1, /* dual */
 440         .xtal = 8000000,
 441         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
 442         .diseqc_mode = 2,/* 2/3 PWM */
 443         .ts_config_regs = stv0900_ts_regs,
 444         .tun1_maddress = 0,/* 0x60 */
 445         .tun2_maddress = 3,/* 0x63 */
 446         .tun1_adc = 1,/* 1 Vpp */
 447         .tun2_adc = 1,/* 1 Vpp */
 448 };
 449
 450 static struct stv6110_config netup_stv6110_tunerconfig_a = {
 451         .i2c_address = 0x60,
 452         .mclk = 16000000,
 453         .clk_div = 1,
 454         .gain = 8, /* +16 dB  - maximum gain */
 455 };
 456
 457 static struct stv6110_config netup_stv6110_tunerconfig_b = {
 458         .i2c_address = 0x63,
 459         .mclk = 16000000,
 460         .clk_div = 1,
 461         .gain = 8, /* +16 dB  - maximum gain */
 462 };
 463
 464 static struct cx24116_config tbs_cx24116_config = {
 465         .demod_address = 0x55,
 466 };
 467
 468 static struct ds3000_config tevii_ds3000_config = {
 469         .demod_address = 0x68,
 470 };
 471
 472 static struct cx24116_config dvbworld_cx24116_config = {
 473         .demod_address = 0x05,
 474 };
 475
 476 static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = {
 477         .prod = LGS8GXX_PROD_LGS8GL5,
 478         .demod_address = 0x19,
 479         .serial_ts = 0,
 480         .ts_clk_pol = 1,
 481         .ts_clk_gated = 1,
 482         .if_clk_freq = 30400, /* 30.4 MHz */
 483         .if_freq = 5380, /* 5.38 MHz */
 484         .if_neg_center = 1,
 485         .ext_adc = 0,
 486         .adc_signed = 0,
 487         .if_neg_edge = 0,
 488 };
 489
 490 static struct xc5000_config mygica_x8506_xc5000_config = {
 491         .i2c_address = 0x61,
 492         .if_khz = 5380,
 493 };
 494
 495 static struct stv090x_config prof_8000_stv090x_config = {
 496         .device                 = STV0903,
 497         .demod_mode             = STV090x_SINGLE,
 498         .clk_mode               = STV090x_CLK_EXT,
 499         .xtal                   = 27000000,
 500         .address                = 0x6A,
 501         .ts1_mode               = STV090x_TSMODE_PARALLEL_PUNCTURED,
 502         .repeater_level         = STV090x_RPTLEVEL_64,
 503         .adc1_range             = STV090x_ADC_2Vpp,
 504         .diseqc_envelope_mode   = false,
 505
 506         .tuner_get_frequency    = stb6100_get_frequency,
 507         .tuner_set_frequency    = stb6100_set_frequency,
 508         .tuner_set_bandwidth    = stb6100_set_bandwidth,
 509         .tuner_get_bandwidth    = stb6100_get_bandwidth,
 510 };
 511
 512 static struct stb6100_config prof_8000_stb6100_config = {
 513         .tuner_address = 0x60,
 514         .refclock = 27000000,
 515 };
 516
 517 static int p8000_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 518 {
 519         struct cx23885_tsport *port = fe->dvb->priv;
 520         struct cx23885_dev *dev = port->dev;
 521
 522         if (voltage == SEC_VOLTAGE_18)
 523                 cx_write(MC417_RWD, 0x00001e00);
 524         else if (voltage == SEC_VOLTAGE_13)
 525                 cx_write(MC417_RWD, 0x00001a00);
 526         else
 527                 cx_write(MC417_RWD, 0x00001800);
 528         return 0;
 529 }
 530
 531 static int cx23885_dvb_set_frontend(struct dvb_frontend *fe)
 532 {
 533         struct dtv_frontend_properties *p = &fe->dtv_property_cache;
 534         struct cx23885_tsport *port = fe->dvb->priv;
 535         struct cx23885_dev *dev = port->dev;
 536
 537         switch (dev->board) {
 538         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 539                 switch (p->modulation) {
 540                 case VSB_8:
 541                         cx23885_gpio_clear(dev, GPIO_5);
 542                         break;
 543                 case QAM_64:
 544                 case QAM_256:
 545                 default:
 546                         cx23885_gpio_set(dev, GPIO_5);
 547                         break;
 548                 }
 549                 break;
 550         case CX23885_BOARD_MYGICA_X8506:
 551         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
 552                 /* Select Digital TV */
 553                 cx23885_gpio_set(dev, GPIO_0);
 554                 break;
 555         }
 556         return 0;
 557 }
 558
 559 static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
 560         .prod = LGS8GXX_PROD_LGS8G75,
 561         .demod_address = 0x19,
 562         .serial_ts = 0,
 563         .ts_clk_pol = 1,
 564         .ts_clk_gated = 1,
 565         .if_clk_freq = 30400, /* 30.4 MHz */
 566         .if_freq = 6500, /* 6.50 MHz */
 567         .if_neg_center = 1,
 568         .ext_adc = 0,
 569         .adc_signed = 1,
 570         .adc_vpp = 2, /* 1.6 Vpp */
 571         .if_neg_edge = 1,
 572 };
 573
 574 static struct xc5000_config magicpro_prohdtve2_xc5000_config = {
 575         .i2c_address = 0x61,
 576         .if_khz = 6500,
 577 };
 578
 579 static struct atbm8830_config mygica_x8558pro_atbm8830_cfg1 = {
 580         .prod = ATBM8830_PROD_8830,
 581         .demod_address = 0x44,
 582         .serial_ts = 0,
 583         .ts_sampling_edge = 1,
 584         .ts_clk_gated = 0,
 585         .osc_clk_freq = 30400, /* in kHz */
 586         .if_freq = 0, /* zero IF */
 587         .zif_swap_iq = 1,
 588         .agc_min = 0x2E,
 589         .agc_max = 0xFF,
 590         .agc_hold_loop = 0,
 591 };
 592
 593 static struct max2165_config mygic_x8558pro_max2165_cfg1 = {
 594         .i2c_address = 0x60,
 595         .osc_clk = 20
 596 };
 597
 598 static struct atbm8830_config mygica_x8558pro_atbm8830_cfg2 = {
 599         .prod = ATBM8830_PROD_8830,
 600         .demod_address = 0x44,
 601         .serial_ts = 1,
 602         .ts_sampling_edge = 1,
 603         .ts_clk_gated = 0,
 604         .osc_clk_freq = 30400, /* in kHz */
 605         .if_freq = 0, /* zero IF */
 606         .zif_swap_iq = 1,
 607         .agc_min = 0x2E,
 608         .agc_max = 0xFF,
 609         .agc_hold_loop = 0,
 610 };
 611
 612 static struct max2165_config mygic_x8558pro_max2165_cfg2 = {
 613         .i2c_address = 0x60,
 614         .osc_clk = 20
 615 };
 616 static struct stv0367_config netup_stv0367_config[] = {
 617         {
 618                 .demod_address = 0x1c,
 619                 .xtal = 27000000,
 620                 .if_khz = 4500,
 621                 .if_iq_mode = 0,
 622                 .ts_mode = 1,
 623                 .clk_pol = 0,
 624         }, {
 625                 .demod_address = 0x1d,
 626                 .xtal = 27000000,
 627                 .if_khz = 4500,
 628                 .if_iq_mode = 0,
 629                 .ts_mode = 1,
 630                 .clk_pol = 0,
 631         },
 632 };
 633
 634 static struct xc5000_config netup_xc5000_config[] = {
 635         {
 636                 .i2c_address = 0x61,
 637                 .if_khz = 4500,
 638         }, {
 639                 .i2c_address = 0x64,
 640                 .if_khz = 4500,
 641         },
 642 };
 643
 644 static struct drxk_config terratec_drxk_config[] = {
 645         {
 646                 .adr = 0x29,
 647                 .no_i2c_bridge = 1,
 648         }, {
 649                 .adr = 0x2a,
 650                 .no_i2c_bridge = 1,
 651         },
 652 };
 653
 654 static struct mt2063_config terratec_mt2063_config[] = {
 655         {
 656                 .tuner_address = 0x60,
 657         }, {
 658                 .tuner_address = 0x67,
 659         },
 660 };
 661
 662 int netup_altera_fpga_rw(void *device, int flag, int data, int read)
 663 {
 664         struct cx23885_dev *dev = (struct cx23885_dev *)device;
 665         unsigned long timeout = jiffies + msecs_to_jiffies(1);
 666         uint32_t mem = 0;
 667
 668         mem = cx_read(MC417_RWD);
 669         if (read)
 670                 cx_set(MC417_OEN, ALT_DATA);
 671         else {
 672                 cx_clear(MC417_OEN, ALT_DATA);/* D0-D7 out */
 673                 mem &= ~ALT_DATA;
 674                 mem |= (data & ALT_DATA);
 675         }
 676
 677         if (flag)
 678                 mem |= ALT_AD_RG;
 679         else
 680                 mem &= ~ALT_AD_RG;
 681
 682         mem &= ~ALT_CS;
 683         if (read)
 684                 mem = (mem & ~ALT_RD) | ALT_WR;
 685         else
 686                 mem = (mem & ~ALT_WR) | ALT_RD;
 687
 688         cx_write(MC417_RWD, mem);  /* start RW cycle */
 689
 690         for (;;) {
 691                 mem = cx_read(MC417_RWD);
 692                 if ((mem & ALT_RDY) == 0)
 693                         break;
 694                 if (time_after(jiffies, timeout))
 695                         break;
 696                 udelay(1);
 697         }
 698
 699         cx_set(MC417_RWD, ALT_RD | ALT_WR | ALT_CS);
 700         if (read)
 701                 return mem & ALT_DATA;
 702
 703         return 0;
 704 };
 705
 706 static int dvb_register(struct cx23885_tsport *port)
 707 {
 708         struct cx23885_dev *dev = port->dev;
 709         struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL;
 710         struct videobuf_dvb_frontend *fe0, *fe1 = NULL;
 711         int mfe_shared = 0; /* bus not shared by default */
 712         int ret;
 713
 714         /* Get the first frontend */
 715         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 716         if (!fe0)
 717                 return -EINVAL;
 718
 719         /* init struct videobuf_dvb */
 720         fe0->dvb.name = dev->name;
 721
 722         /* multi-frontend gate control is undefined or defaults to fe0 */
 723         port->frontends.gate = 0;
 724
 725         /* Sets the gate control callback to be used by i2c command calls */
 726         port->gate_ctrl = cx23885_dvb_gate_ctrl;
 727
 728         /* init frontend */
 729         switch (dev->board) {
 730         case CX23885_BOARD_HAUPPAUGE_HVR1250:
 731                 i2c_bus = &dev->i2c_bus[0];
 732                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 733                                                 &hauppauge_generic_config,
 734                                                 &i2c_bus->i2c_adap);
 735                 if (fe0->dvb.frontend != NULL) {
 736                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 737                                    &i2c_bus->i2c_adap,
 738                                    &hauppauge_generic_tunerconfig, 0);
 739                 }
 740                 break;
 741         case CX23885_BOARD_HAUPPAUGE_HVR1270:
 742         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 743                 i2c_bus = &dev->i2c_bus[0];
 744                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
 745                                                &hauppauge_lgdt3305_config,
 746                                                &i2c_bus->i2c_adap);
 747                 if (fe0->dvb.frontend != NULL) {
 748                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 749                                    0x60, &dev->i2c_bus[1].i2c_adap,
 750                                    &hauppauge_hvr127x_config);
 751                 }
 752                 break;
 753         case CX23885_BOARD_HAUPPAUGE_HVR1255:
 754         case CX23885_BOARD_HAUPPAUGE_HVR1255_22111:
 755                 i2c_bus = &dev->i2c_bus[0];
 756                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 757                                                &hcw_s5h1411_config,
 758                                                &i2c_bus->i2c_adap);
 759                 if (fe0->dvb.frontend != NULL) {
 760                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 761                                    0x60, &dev->i2c_bus[1].i2c_adap,
 762                                    &hauppauge_tda18271_config);
 763                 }
 764
 765                 tda18271_attach(&dev->ts1.analog_fe,
 766                         0x60, &dev->i2c_bus[1].i2c_adap,
 767                         &hauppauge_tda18271_config);
 768
 769                 break;
 770         case CX23885_BOARD_HAUPPAUGE_HVR1800:
 771                 i2c_bus = &dev->i2c_bus[0];
 772                 switch (alt_tuner) {
 773                 case 1:
 774                         fe0->dvb.frontend =
 775                                 dvb_attach(s5h1409_attach,
 776                                            &hauppauge_ezqam_config,
 777                                            &i2c_bus->i2c_adap);
 778                         if (fe0->dvb.frontend != NULL) {
 779                                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
 780                                            &dev->i2c_bus[1].i2c_adap, 0x42,
 781                                            &tda829x_no_probe);
 782                                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
 783                                            0x60, &dev->i2c_bus[1].i2c_adap,
 784                                            &hauppauge_tda18271_config);
 785                         }
 786                         break;
 787                 case 0:
 788                 default:
 789                         fe0->dvb.frontend =
 790                                 dvb_attach(s5h1409_attach,
 791                                            &hauppauge_generic_config,
 792                                            &i2c_bus->i2c_adap);
 793                         if (fe0->dvb.frontend != NULL)
 794                                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
 795                                            &i2c_bus->i2c_adap,
 796                                            &hauppauge_generic_tunerconfig, 0);
 797                         break;
 798                 }
 799                 break;
 800         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
 801                 i2c_bus = &dev->i2c_bus[0];
 802                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 803                                                 &hauppauge_hvr1800lp_config,
 804                                                 &i2c_bus->i2c_adap);
 805                 if (fe0->dvb.frontend != NULL) {
 806                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 807                                    &i2c_bus->i2c_adap,
 808                                    &hauppauge_generic_tunerconfig, 0);
 809                 }
 810                 break;
 811         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
 812                 i2c_bus = &dev->i2c_bus[0];
 813                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 814                                                 &fusionhdtv_5_express,
 815                                                 &i2c_bus->i2c_adap);
 816                 if (fe0->dvb.frontend != NULL) {
 817                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 818                                    &i2c_bus->i2c_adap, 0x61,
 819                                    TUNER_LG_TDVS_H06XF);
 820                 }
 821                 break;
 822         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
 823                 i2c_bus = &dev->i2c_bus[1];
 824                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 825                                                 &hauppauge_hvr1500q_config,
 826                                                 &dev->i2c_bus[0].i2c_adap);
 827                 if (fe0->dvb.frontend != NULL)
 828                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 829                                    &i2c_bus->i2c_adap,
 830                                    &hauppauge_hvr1500q_tunerconfig);
 831                 break;
 832         case CX23885_BOARD_HAUPPAUGE_HVR1500:
 833                 i2c_bus = &dev->i2c_bus[1];
 834                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 835                                                 &hauppauge_hvr1500_config,
 836                                                 &dev->i2c_bus[0].i2c_adap);
 837                 if (fe0->dvb.frontend != NULL) {
 838                         struct dvb_frontend *fe;
 839                         struct xc2028_config cfg = {
 840                                 .i2c_adap  = &i2c_bus->i2c_adap,
 841                                 .i2c_addr  = 0x61,
 842                         };
 843                         static struct xc2028_ctrl ctl = {
 844                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 845                                 .max_len     = 64,
 846                                 .demod       = XC3028_FE_OREN538,
 847                         };
 848
 849                         fe = dvb_attach(xc2028_attach,
 850                                         fe0->dvb.frontend, &cfg);
 851                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 852                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 853                 }
 854                 break;
 855         case CX23885_BOARD_HAUPPAUGE_HVR1200:
 856         case CX23885_BOARD_HAUPPAUGE_HVR1700:
 857                 i2c_bus = &dev->i2c_bus[0];
 858                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 859                         &hauppauge_hvr1200_config,
 860                         &i2c_bus->i2c_adap);
 861                 if (fe0->dvb.frontend != NULL) {
 862                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
 863                                 &dev->i2c_bus[1].i2c_adap, 0x42,
 864                                 &tda829x_no_probe);
 865                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 866                                 0x60, &dev->i2c_bus[1].i2c_adap,
 867                                 &hauppauge_hvr1200_tuner_config);
 868                 }
 869                 break;
 870         case CX23885_BOARD_HAUPPAUGE_HVR1210:
 871                 i2c_bus = &dev->i2c_bus[0];
 872                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 873                         &hauppauge_hvr1210_config,
 874                         &i2c_bus->i2c_adap);
 875                 if (fe0->dvb.frontend != NULL) {
 876                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 877                                 0x60, &dev->i2c_bus[1].i2c_adap,
 878                                 &hauppauge_hvr1210_tuner_config);
 879                 }
 880                 break;
 881         case CX23885_BOARD_HAUPPAUGE_HVR1400:
 882                 i2c_bus = &dev->i2c_bus[0];
 883                 fe0->dvb.frontend = dvb_attach(dib7000p_attach,
 884                         &i2c_bus->i2c_adap,
 885                         0x12, &hauppauge_hvr1400_dib7000_config);
 886                 if (fe0->dvb.frontend != NULL) {
 887                         struct dvb_frontend *fe;
 888                         struct xc2028_config cfg = {
 889                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 890                                 .i2c_addr  = 0x64,
 891                         };
 892                         static struct xc2028_ctrl ctl = {
 893                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
 894                                 .max_len = 64,
 895                                 .demod   = XC3028_FE_DIBCOM52,
 896                                 /* This is true for all demods with
 897                                         v36 firmware? */
 898                                 .type    = XC2028_D2633,
 899                         };
 900
 901                         fe = dvb_attach(xc2028_attach,
 902                                         fe0->dvb.frontend, &cfg);
 903                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 904                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 905                 }
 906                 break;
 907         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
 908                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 909
 910                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 911                                                 &dvico_s5h1409_config,
 912                                                 &i2c_bus->i2c_adap);
 913                 if (fe0->dvb.frontend == NULL)
 914                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 915                                                         &dvico_s5h1411_config,
 916                                                         &i2c_bus->i2c_adap);
 917                 if (fe0->dvb.frontend != NULL)
 918                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 919                                    &i2c_bus->i2c_adap,
 920                                    &dvico_xc5000_tunerconfig);
 921                 break;
 922         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
 923                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 924
 925                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 926                                                &dvico_fusionhdtv_xc3028,
 927                                                &i2c_bus->i2c_adap);
 928                 if (fe0->dvb.frontend != NULL) {
 929                         struct dvb_frontend      *fe;
 930                         struct xc2028_config      cfg = {
 931                                 .i2c_adap  = &i2c_bus->i2c_adap,
 932                                 .i2c_addr  = 0x61,
 933                         };
 934                         static struct xc2028_ctrl ctl = {
 935                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 936                                 .max_len     = 64,
 937                                 .demod       = XC3028_FE_ZARLINK456,
 938                         };
 939
 940                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 941                                         &cfg);
 942                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 943                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 944                 }
 945                 break;
 946         }
 947         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
 948         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 949         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
 950                 i2c_bus = &dev->i2c_bus[0];
 951
 952                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 953                         &dvico_fusionhdtv_xc3028,
 954                         &i2c_bus->i2c_adap);
 955                 if (fe0->dvb.frontend != NULL) {
 956                         struct dvb_frontend      *fe;
 957                         struct xc2028_config      cfg = {
 958                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 959                                 .i2c_addr  = 0x61,
 960                         };
 961                         static struct xc2028_ctrl ctl = {
 962                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 963                                 .max_len     = 64,
 964                                 .demod       = XC3028_FE_ZARLINK456,
 965                         };
 966
 967                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 968                                 &cfg);
 969                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 970                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 971                 }
 972                 break;
 973         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H_XC4000:
 974                 i2c_bus = &dev->i2c_bus[0];
 975
 976                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 977                                                &dvico_fusionhdtv_xc3028,
 978                                                &i2c_bus->i2c_adap);
 979                 if (fe0->dvb.frontend != NULL) {
 980                         struct dvb_frontend     *fe;
 981                         struct xc4000_config    cfg = {
 982                                 .i2c_address      = 0x61,
 983                                 .default_pm       = 0,
 984                                 .dvb_amplitude    = 134,
 985                                 .set_smoothedcvbs = 1,
 986                                 .if_khz           = 4560
 987                         };
 988
 989                         fe = dvb_attach(xc4000_attach, fe0->dvb.frontend,
 990                                         &dev->i2c_bus[1].i2c_adap, &cfg);
 991                         if (!fe) {
 992                                 printk(KERN_ERR "%s/2: xc4000 attach failed\n",
 993                                        dev->name);
 994                                 goto frontend_detach;
 995                         }
 996                 }
 997                 break;
 998         case CX23885_BOARD_TBS_6920:
 999                 i2c_bus = &dev->i2c_bus[1];
1000
1001                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1002                                         &tbs_cx24116_config,
1003                                         &i2c_bus->i2c_adap);
1004                 if (fe0->dvb.frontend != NULL)
1005                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1006
1007                 break;
1008         case CX23885_BOARD_TEVII_S470:
1009                 i2c_bus = &dev->i2c_bus[1];
1010
1011                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1012                                         &tevii_ds3000_config,
1013                                         &i2c_bus->i2c_adap);
1014                 if (fe0->dvb.frontend != NULL)
1015                         fe0->dvb.frontend->ops.set_voltage = f300_set_voltage;
1016
1017                 break;
1018         case CX23885_BOARD_DVBWORLD_2005:
1019                 i2c_bus = &dev->i2c_bus[1];
1020
1021                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
1022                         &dvbworld_cx24116_config,
1023                         &i2c_bus->i2c_adap);
1024                 break;
1025         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1026                 i2c_bus = &dev->i2c_bus[0];
1027                 switch (port->nr) {
1028                 /* port B */
1029                 case 1:
1030                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1031                                                         &netup_stv0900_config,
1032                                                         &i2c_bus->i2c_adap, 0);
1033                         if (fe0->dvb.frontend != NULL) {
1034                                 if (dvb_attach(stv6110_attach,
1035                                                 fe0->dvb.frontend,
1036                                                 &netup_stv6110_tunerconfig_a,
1037                                                 &i2c_bus->i2c_adap)) {
1038                                         if (!dvb_attach(lnbh24_attach,
1039                                                         fe0->dvb.frontend,
1040                                                         &i2c_bus->i2c_adap,
1041                                                         LNBH24_PCL | LNBH24_TTX,
1042                                                         LNBH24_TEN, 0x09))
1043                                                 printk(KERN_ERR
1044                                                         "No LNBH24 found!\n");
1045
1046                                 }
1047                         }
1048                         break;
1049                 /* port C */
1050                 case 2:
1051                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
1052                                                         &netup_stv0900_config,
1053                                                         &i2c_bus->i2c_adap, 1);
1054                         if (fe0->dvb.frontend != NULL) {
1055                                 if (dvb_attach(stv6110_attach,
1056                                                 fe0->dvb.frontend,
1057                                                 &netup_stv6110_tunerconfig_b,
1058                                                 &i2c_bus->i2c_adap)) {
1059                                         if (!dvb_attach(lnbh24_attach,
1060                                                         fe0->dvb.frontend,
1061                                                         &i2c_bus->i2c_adap,
1062                                                         LNBH24_PCL | LNBH24_TTX,
1063                                                         LNBH24_TEN, 0x0a))
1064                                                 printk(KERN_ERR
1065                                                         "No LNBH24 found!\n");
1066
1067                                 }
1068                         }
1069                         break;
1070                 }
1071                 break;
1072         case CX23885_BOARD_MYGICA_X8506:
1073                 i2c_bus = &dev->i2c_bus[0];
1074                 i2c_bus2 = &dev->i2c_bus[1];
1075                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1076                         &mygica_x8506_lgs8gl5_config,
1077                         &i2c_bus->i2c_adap);
1078                 if (fe0->dvb.frontend != NULL) {
1079                         dvb_attach(xc5000_attach,
1080                                 fe0->dvb.frontend,
1081                                 &i2c_bus2->i2c_adap,
1082                                 &mygica_x8506_xc5000_config);
1083                 }
1084                 break;
1085         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
1086                 i2c_bus = &dev->i2c_bus[0];
1087                 i2c_bus2 = &dev->i2c_bus[1];
1088                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
1089                         &magicpro_prohdtve2_lgs8g75_config,
1090                         &i2c_bus->i2c_adap);
1091                 if (fe0->dvb.frontend != NULL) {
1092                         dvb_attach(xc5000_attach,
1093                                 fe0->dvb.frontend,
1094                                 &i2c_bus2->i2c_adap,
1095                                 &magicpro_prohdtve2_xc5000_config);
1096                 }
1097                 break;
1098         case CX23885_BOARD_HAUPPAUGE_HVR1850:
1099                 i2c_bus = &dev->i2c_bus[0];
1100                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1101                         &hcw_s5h1411_config,
1102                         &i2c_bus->i2c_adap);
1103                 if (fe0->dvb.frontend != NULL)
1104                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
1105                                 0x60, &dev->i2c_bus[0].i2c_adap,
1106                                 &hauppauge_tda18271_config);
1107
1108                 tda18271_attach(&dev->ts1.analog_fe,
1109                         0x60, &dev->i2c_bus[1].i2c_adap,
1110                         &hauppauge_tda18271_config);
1111
1112                 break;
1113         case CX23885_BOARD_HAUPPAUGE_HVR1290:
1114                 i2c_bus = &dev->i2c_bus[0];
1115                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
1116                         &hcw_s5h1411_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[0].i2c_adap,
1121                                 &hauppauge_tda18271_config);
1122                 break;
1123         case CX23885_BOARD_MYGICA_X8558PRO:
1124                 switch (port->nr) {
1125                 /* port B */
1126                 case 1:
1127                         i2c_bus = &dev->i2c_bus[0];
1128                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1129                                 &mygica_x8558pro_atbm8830_cfg1,
1130                                 &i2c_bus->i2c_adap);
1131                         if (fe0->dvb.frontend != NULL) {
1132                                 dvb_attach(max2165_attach,
1133                                         fe0->dvb.frontend,
1134                                         &i2c_bus->i2c_adap,
1135                                         &mygic_x8558pro_max2165_cfg1);
1136                         }
1137                         break;
1138                 /* port C */
1139                 case 2:
1140                         i2c_bus = &dev->i2c_bus[1];
1141                         fe0->dvb.frontend = dvb_attach(atbm8830_attach,
1142                                 &mygica_x8558pro_atbm8830_cfg2,
1143                                 &i2c_bus->i2c_adap);
1144                         if (fe0->dvb.frontend != NULL) {
1145                                 dvb_attach(max2165_attach,
1146                                         fe0->dvb.frontend,
1147                                         &i2c_bus->i2c_adap,
1148                                         &mygic_x8558pro_max2165_cfg2);
1149                         }
1150                         break;
1151                 }
1152                 break;
1153         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
1154                 i2c_bus = &dev->i2c_bus[0];
1155                 mfe_shared = 1;/* MFE */
1156                 port->frontends.gate = 0;/* not clear for me yet */
1157                 /* ports B, C */
1158                 /* MFE frontend 1 DVB-T */
1159                 fe0->dvb.frontend = dvb_attach(stv0367ter_attach,
1160                                         &netup_stv0367_config[port->nr - 1],
1161                                         &i2c_bus->i2c_adap);
1162                 if (fe0->dvb.frontend != NULL) {
1163                         if (NULL == dvb_attach(xc5000_attach,
1164                                         fe0->dvb.frontend,
1165                                         &i2c_bus->i2c_adap,
1166                                         &netup_xc5000_config[port->nr - 1]))
1167                                 goto frontend_detach;
1168                         /* load xc5000 firmware */
1169                         fe0->dvb.frontend->ops.tuner_ops.init(fe0->dvb.frontend);
1170                 }
1171                 /* MFE frontend 2 */
1172                 fe1 = videobuf_dvb_get_frontend(&port->frontends, 2);
1173                 if (fe1 == NULL)
1174                         goto frontend_detach;
1175                 /* DVB-C init */
1176                 fe1->dvb.frontend = dvb_attach(stv0367cab_attach,
1177                                         &netup_stv0367_config[port->nr - 1],
1178                                         &i2c_bus->i2c_adap);
1179                 if (fe1->dvb.frontend != NULL) {
1180                         fe1->dvb.frontend->id = 1;
1181                         if (NULL == dvb_attach(xc5000_attach,
1182                                         fe1->dvb.frontend,
1183                                         &i2c_bus->i2c_adap,
1184                                         &netup_xc5000_config[port->nr - 1]))
1185                                 goto frontend_detach;
1186                 }
1187                 break;
1188         case CX23885_BOARD_TERRATEC_CINERGY_T_PCIE_DUAL:
1189                 i2c_bus = &dev->i2c_bus[0];
1190                 i2c_bus2 = &dev->i2c_bus[1];
1191
1192                 switch (port->nr) {
1193                 /* port b */
1194                 case 1:
1195                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1196                                         &terratec_drxk_config[0],
1197                                         &i2c_bus->i2c_adap);
1198                         if (fe0->dvb.frontend != NULL) {
1199                                 if (!dvb_attach(mt2063_attach,
1200                                                 fe0->dvb.frontend,
1201                                                 &terratec_mt2063_config[0],
1202                                                 &i2c_bus2->i2c_adap))
1203                                         goto frontend_detach;
1204                         }
1205                         break;
1206                 /* port c */
1207                 case 2:
1208                         fe0->dvb.frontend = dvb_attach(drxk_attach,
1209                                         &terratec_drxk_config[1],
1210                                         &i2c_bus->i2c_adap);
1211                         if (fe0->dvb.frontend != NULL) {
1212                                 if (!dvb_attach(mt2063_attach,
1213                                                 fe0->dvb.frontend,
1214                                                 &terratec_mt2063_config[1],
1215                                                 &i2c_bus2->i2c_adap))
1216                                         goto frontend_detach;
1217                         }
1218                         break;
1219                 }
1220                 break;
1221         case CX23885_BOARD_TEVII_S471:
1222                 i2c_bus = &dev->i2c_bus[1];
1223
1224                 fe0->dvb.frontend = dvb_attach(ds3000_attach,
1225                                         &tevii_ds3000_config,
1226                                         &i2c_bus->i2c_adap);
1227                 break;
1228         case CX23885_BOARD_PROF_8000:
1229                 i2c_bus = &dev->i2c_bus[0];
1230
1231                 fe0->dvb.frontend = dvb_attach(stv090x_attach,
1232                                                 &prof_8000_stv090x_config,
1233                                                 &i2c_bus->i2c_adap,
1234                                                 STV090x_DEMODULATOR_0);
1235                 if (fe0->dvb.frontend != NULL) {
1236                         if (!dvb_attach(stb6100_attach,
1237                                         fe0->dvb.frontend,
1238                                         &prof_8000_stb6100_config,
1239                                         &i2c_bus->i2c_adap))
1240                                 goto frontend_detach;
1241
1242                         fe0->dvb.frontend->ops.set_voltage = p8000_set_voltage;
1243                 }
1244                 break;
1245         default:
1246                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
1247                         " isn't supported yet\n",
1248                        dev->name);
1249                 break;
1250         }
1251
1252         if ((NULL == fe0->dvb.frontend) || (fe1 && NULL == fe1->dvb.frontend)) {
1253                 printk(KERN_ERR "%s: frontend initialization failed\n",
1254                        dev->name);
1255                 goto frontend_detach;
1256         }
1257
1258         /* define general-purpose callback pointer */
1259         fe0->dvb.frontend->callback = cx23885_tuner_callback;
1260         if (fe1)
1261                 fe1->dvb.frontend->callback = cx23885_tuner_callback;
1262 #if 0
1263         /* Ensure all frontends negotiate bus access */
1264         fe0->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
1265         if (fe1)
1266                 fe1->dvb.frontend->ops.ts_bus_ctrl = cx23885_dvb_bus_ctrl;
1267 #endif
1268
1269         /* Put the analog decoder in standby to keep it quiet */
1270         call_all(dev, core, s_power, 0);
1271
1272         if (fe0->dvb.frontend->ops.analog_ops.standby)
1273                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
1274
1275         /* register everything */
1276         ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
1277                                         &dev->pci->dev, adapter_nr, mfe_shared);
1278         if (ret)
1279                 goto frontend_detach;
1280
1281         /* init CI & MAC */
1282         switch (dev->board) {
1283         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
1284                 static struct netup_card_info cinfo;
1285
1286                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
1287                 memcpy(port->frontends.adapter.proposed_mac,
1288                                 cinfo.port[port->nr - 1].mac, 6);
1289                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC=%pM\n",
1290                         port->nr, port->frontends.adapter.proposed_mac);
1291
1292                 netup_ci_init(port);
1293                 break;
1294                 }
1295         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF: {
1296                 struct altera_ci_config netup_ci_cfg = {
1297                         .dev = dev,/* magic number to identify*/
1298                         .adapter = &port->frontends.adapter,/* for CI */
1299                         .demux = &fe0->dvb.demux,/* for hw pid filter */
1300                         .fpga_rw = netup_altera_fpga_rw,
1301                 };
1302
1303                 altera_ci_init(&netup_ci_cfg, port->nr);
1304                 break;
1305                 }
1306         case CX23885_BOARD_TEVII_S470: {
1307                 u8 eeprom[256]; /* 24C02 i2c eeprom */
1308
1309                 if (port->nr != 1)
1310                         break;
1311
1312                 /* Read entire EEPROM */
1313                 dev->i2c_bus[0].i2c_client.addr = 0xa0 >> 1;
1314                 tveeprom_read(&dev->i2c_bus[0].i2c_client, eeprom, sizeof(eeprom));
1315                 printk(KERN_INFO "TeVii S470 MAC= %pM\n", eeprom + 0xa0);
1316                 memcpy(port->frontends.adapter.proposed_mac, eeprom + 0xa0, 6);
1317                 break;
1318                 }
1319         }
1320
1321         return ret;
1322
1323 frontend_detach:
1324         port->gate_ctrl = NULL;
1325         videobuf_dvb_dealloc_frontends(&port->frontends);
1326         return -EINVAL;
1327 }
1328
1329 int cx23885_dvb_register(struct cx23885_tsport *port)
1330 {
1331
1332         struct videobuf_dvb_frontend *fe0;
1333         struct cx23885_dev *dev = port->dev;
1334         int err, i;
1335
1336         /* Here we need to allocate the correct number of frontends,
1337          * as reflected in the cards struct. The reality is that currently
1338          * no cx23885 boards support this - yet. But, if we don't modify this
1339          * code then the second frontend would never be allocated (later)
1340          * and fail with error before the attach in dvb_register().
1341          * Without these changes we risk an OOPS later. The changes here
1342          * are for safety, and should provide a good foundation for the
1343          * future addition of any multi-frontend cx23885 based boards.
1344          */
1345         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
1346                 port->num_frontends);
1347
1348         for (i = 1; i <= port->num_frontends; i++) {
1349                 if (videobuf_dvb_alloc_frontend(
1350                         &port->frontends, i) == NULL) {
1351                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
1352                         return -ENOMEM;
1353                 }
1354
1355                 fe0 = videobuf_dvb_get_frontend(&port->frontends, i);
1356                 if (!fe0)
1357                         err = -EINVAL;
1358
1359                 dprintk(1, "%s\n", __func__);
1360                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
1361                         dev->board,
1362                         dev->name,
1363                         dev->pci_bus,
1364                         dev->pci_slot);
1365
1366                 err = -ENODEV;
1367
1368                 /* dvb stuff */
1369                 /* We have to init the queue for each frontend on a port. */
1370                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
1371                 videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops,
1372                             &dev->pci->dev, &port->slock,
1373                             V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
1374                             sizeof(struct cx23885_buffer), port, NULL);
1375         }
1376         err = dvb_register(port);
1377         if (err != 0)
1378                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
1379                         __func__, err);
1380
1381         return err;
1382 }
1383
1384 int cx23885_dvb_unregister(struct cx23885_tsport *port)
1385 {
1386         struct videobuf_dvb_frontend *fe0;
1387
1388         /* FIXME: in an error condition where the we have
1389          * an expected number of frontends (attach problem)
1390          * then this might not clean up correctly, if 1
1391          * is invalid.
1392          * This comment only applies to future boards IF they
1393          * implement MFE support.
1394          */
1395         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
1396         if (fe0 && fe0->dvb.frontend)
1397                 videobuf_dvb_unregister_bus(&port->frontends);
1398
1399         switch (port->dev->board) {
1400         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1401                 netup_ci_exit(port);
1402                 break;
1403         case CX23885_BOARD_NETUP_DUAL_DVB_T_C_CI_RF:
1404                 altera_ci_release(port->dev, port->nr);
1405                 break;
1406         }
1407
1408         port->gate_ctrl = NULL;
1409
1410         return 0;
1411 }
1412