SAFE public projects git trees. - safe/jmp/linux-2.6/blob - drivers/media/video/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 "xc5000.h"
  41 #include "tda10048.h"
  42 #include "tuner-xc2028.h"
  43 #include "tuner-simple.h"
  44 #include "dib7000p.h"
  45 #include "dibx000_common.h"
  46 #include "zl10353.h"
  47 #include "stv0900.h"
  48 #include "stv6110.h"
  49 #include "lnbh24.h"
  50 #include "cx24116.h"
  51 #include "cimax2.h"
  52 #include "netup-eeprom.h"
  53 #include "netup-init.h"
  54 #include "lgdt3305.h"
  55
  56 static unsigned int debug;
  57
  58 #define dprintk(level, fmt, arg...)\
  59         do { if (debug >= level)\
  60                 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
  61         } while (0)
  62
  63 /* ------------------------------------------------------------------ */
  64
  65 static unsigned int alt_tuner;
  66 module_param(alt_tuner, int, 0644);
  67 MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
  68
  69 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  70
  71 /* ------------------------------------------------------------------ */
  72
  73 static int dvb_buf_setup(struct videobuf_queue *q,
  74                          unsigned int *count, unsigned int *size)
  75 {
  76         struct cx23885_tsport *port = q->priv_data;
  77
  78         port->ts_packet_size  = 188 * 4;
  79         port->ts_packet_count = 32;
  80
  81         *size  = port->ts_packet_size * port->ts_packet_count;
  82         *count = 32;
  83         return 0;
  84 }
  85
  86 static int dvb_buf_prepare(struct videobuf_queue *q,
  87                            struct videobuf_buffer *vb, enum v4l2_field field)
  88 {
  89         struct cx23885_tsport *port = q->priv_data;
  90         return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field);
  91 }
  92
  93 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  94 {
  95         struct cx23885_tsport *port = q->priv_data;
  96         cx23885_buf_queue(port, (struct cx23885_buffer *)vb);
  97 }
  98
  99 static void dvb_buf_release(struct videobuf_queue *q,
 100                             struct videobuf_buffer *vb)
 101 {
 102         cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 103 }
 104
 105 static struct videobuf_queue_ops dvb_qops = {
 106         .buf_setup    = dvb_buf_setup,
 107         .buf_prepare  = dvb_buf_prepare,
 108         .buf_queue    = dvb_buf_queue,
 109         .buf_release  = dvb_buf_release,
 110 };
 111
 112 static struct s5h1409_config hauppauge_generic_config = {
 113         .demod_address = 0x32 >> 1,
 114         .output_mode   = S5H1409_SERIAL_OUTPUT,
 115         .gpio          = S5H1409_GPIO_ON,
 116         .qam_if        = 44000,
 117         .inversion     = S5H1409_INVERSION_OFF,
 118         .status_mode   = S5H1409_DEMODLOCKING,
 119         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 120 };
 121
 122 static struct tda10048_config hauppauge_hvr1200_config = {
 123         .demod_address    = 0x10 >> 1,
 124         .output_mode      = TDA10048_SERIAL_OUTPUT,
 125         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 126         .inversion        = TDA10048_INVERSION_ON,
 127         .dtv6_if_freq_khz = TDA10048_IF_3300,
 128         .dtv7_if_freq_khz = TDA10048_IF_3800,
 129         .dtv8_if_freq_khz = TDA10048_IF_4300,
 130         .clk_freq_khz     = TDA10048_CLK_16000,
 131 };
 132
 133 static struct tda10048_config hauppauge_hvr1210_config = {
 134         .demod_address    = 0x10 >> 1,
 135         .output_mode      = TDA10048_SERIAL_OUTPUT,
 136         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 137         .inversion        = TDA10048_INVERSION_ON,
 138         .if_freq_khz      = TDA10048_IF_4000,
 139         .clk_freq_khz     = TDA10048_CLK_16000,
 140 };
 141
 142 static struct s5h1409_config hauppauge_ezqam_config = {
 143         .demod_address = 0x32 >> 1,
 144         .output_mode   = S5H1409_SERIAL_OUTPUT,
 145         .gpio          = S5H1409_GPIO_OFF,
 146         .qam_if        = 4000,
 147         .inversion     = S5H1409_INVERSION_ON,
 148         .status_mode   = S5H1409_DEMODLOCKING,
 149         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 150 };
 151
 152 static struct s5h1409_config hauppauge_hvr1800lp_config = {
 153         .demod_address = 0x32 >> 1,
 154         .output_mode   = S5H1409_SERIAL_OUTPUT,
 155         .gpio          = S5H1409_GPIO_OFF,
 156         .qam_if        = 44000,
 157         .inversion     = S5H1409_INVERSION_OFF,
 158         .status_mode   = S5H1409_DEMODLOCKING,
 159         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 160 };
 161
 162 static struct s5h1409_config hauppauge_hvr1500_config = {
 163         .demod_address = 0x32 >> 1,
 164         .output_mode   = S5H1409_SERIAL_OUTPUT,
 165         .gpio          = S5H1409_GPIO_OFF,
 166         .inversion     = S5H1409_INVERSION_OFF,
 167         .status_mode   = S5H1409_DEMODLOCKING,
 168         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 169 };
 170
 171 static struct mt2131_config hauppauge_generic_tunerconfig = {
 172         0x61
 173 };
 174
 175 static struct lgdt330x_config fusionhdtv_5_express = {
 176         .demod_address = 0x0e,
 177         .demod_chip = LGDT3303,
 178         .serial_mpeg = 0x40,
 179 };
 180
 181 static struct s5h1409_config hauppauge_hvr1500q_config = {
 182         .demod_address = 0x32 >> 1,
 183         .output_mode   = S5H1409_SERIAL_OUTPUT,
 184         .gpio          = S5H1409_GPIO_ON,
 185         .qam_if        = 44000,
 186         .inversion     = S5H1409_INVERSION_OFF,
 187         .status_mode   = S5H1409_DEMODLOCKING,
 188         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 189 };
 190
 191 static struct s5h1409_config dvico_s5h1409_config = {
 192         .demod_address = 0x32 >> 1,
 193         .output_mode   = S5H1409_SERIAL_OUTPUT,
 194         .gpio          = S5H1409_GPIO_ON,
 195         .qam_if        = 44000,
 196         .inversion     = S5H1409_INVERSION_OFF,
 197         .status_mode   = S5H1409_DEMODLOCKING,
 198         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 199 };
 200
 201 static struct s5h1411_config dvico_s5h1411_config = {
 202         .output_mode   = S5H1411_SERIAL_OUTPUT,
 203         .gpio          = S5H1411_GPIO_ON,
 204         .qam_if        = S5H1411_IF_44000,
 205         .vsb_if        = S5H1411_IF_44000,
 206         .inversion     = S5H1411_INVERSION_OFF,
 207         .status_mode   = S5H1411_DEMODLOCKING,
 208         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 209 };
 210
 211 static struct s5h1411_config hcw_s5h1411_config = {
 212         .output_mode   = S5H1411_SERIAL_OUTPUT,
 213         .gpio          = S5H1411_GPIO_OFF,
 214         .vsb_if        = S5H1411_IF_44000,
 215         .qam_if        = S5H1411_IF_4000,
 216         .inversion     = S5H1411_INVERSION_ON,
 217         .status_mode   = S5H1411_DEMODLOCKING,
 218         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 219 };
 220
 221 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 222         .i2c_address      = 0x61,
 223         .if_khz           = 5380,
 224 };
 225
 226 static struct xc5000_config dvico_xc5000_tunerconfig = {
 227         .i2c_address      = 0x64,
 228         .if_khz           = 5380,
 229 };
 230
 231 static struct tda829x_config tda829x_no_probe = {
 232         .probe_tuner = TDA829X_DONT_PROBE,
 233 };
 234
 235 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 236         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
 237                       .if_lvl = 6, .rfagc_top = 0x37 },
 238         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
 239                       .if_lvl = 6, .rfagc_top = 0x37 },
 240 };
 241
 242 static struct tda18271_config hauppauge_tda18271_config = {
 243         .std_map = &hauppauge_tda18271_std_map,
 244         .gate    = TDA18271_GATE_ANALOG,
 245 };
 246
 247 static struct tda18271_config hauppauge_hvr1200_tuner_config = {
 248         .gate    = TDA18271_GATE_ANALOG,
 249 };
 250
 251 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 252         .gate    = TDA18271_GATE_DIGITAL,
 253 };
 254
 255 static struct tda18271_std_map hauppauge_hvr127x_std_map = {
 256         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 257                       .if_lvl = 1, .rfagc_top = 0x58 },
 258         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 259                       .if_lvl = 1, .rfagc_top = 0x58 },
 260 };
 261
 262 static struct tda18271_config hauppauge_hvr127x_config = {
 263         .std_map = &hauppauge_hvr127x_std_map,
 264 };
 265
 266 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 267         .i2c_addr           = 0x0e,
 268         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 269         .tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
 270         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 271         .deny_i2c_rptr      = 1,
 272         .spectral_inversion = 1,
 273         .qam_if_khz         = 4000,
 274         .vsb_if_khz         = 3250,
 275 };
 276
 277 static struct dibx000_agc_config xc3028_agc_config = {
 278         BAND_VHF | BAND_UHF,    /* band_caps */
 279
 280         /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
 281          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
 282          * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
 283          * P_agc_nb_est=2, P_agc_write=0
 284          */
 285         (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
 286                 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
 287
 288         712,    /* inv_gain */
 289         21,     /* time_stabiliz */
 290
 291         0,      /* alpha_level */
 292         118,    /* thlock */
 293
 294         0,      /* wbd_inv */
 295         2867,   /* wbd_ref */
 296         0,      /* wbd_sel */
 297         2,      /* wbd_alpha */
 298
 299         0,      /* agc1_max */
 300         0,      /* agc1_min */
 301         39718,  /* agc2_max */
 302         9930,   /* agc2_min */
 303         0,      /* agc1_pt1 */
 304         0,      /* agc1_pt2 */
 305         0,      /* agc1_pt3 */
 306         0,      /* agc1_slope1 */
 307         0,      /* agc1_slope2 */
 308         0,      /* agc2_pt1 */
 309         128,    /* agc2_pt2 */
 310         29,     /* agc2_slope1 */
 311         29,     /* agc2_slope2 */
 312
 313         17,     /* alpha_mant */
 314         27,     /* alpha_exp */
 315         23,     /* beta_mant */
 316         51,     /* beta_exp */
 317
 318         1,      /* perform_agc_softsplit */
 319 };
 320
 321 /* PLL Configuration for COFDM BW_MHz = 8.000000
 322  * With external clock = 30.000000 */
 323 static struct dibx000_bandwidth_config xc3028_bw_config = {
 324         60000,  /* internal */
 325         30000,  /* sampling */
 326         1,      /* pll_cfg: prediv */
 327         8,      /* pll_cfg: ratio */
 328         3,      /* pll_cfg: range */
 329         1,      /* pll_cfg: reset */
 330         0,      /* pll_cfg: bypass */
 331         0,      /* misc: refdiv */
 332         0,      /* misc: bypclk_div */
 333         1,      /* misc: IO_CLK_en_core */
 334         1,      /* misc: ADClkSrc */
 335         0,      /* misc: modulo */
 336         (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
 337         (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
 338         20452225, /* timf */
 339         30000000  /* xtal_hz */
 340 };
 341
 342 static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
 343         .output_mpeg2_in_188_bytes = 1,
 344         .hostbus_diversity = 1,
 345         .tuner_is_baseband = 0,
 346         .update_lna  = NULL,
 347
 348         .agc_config_count = 1,
 349         .agc = &xc3028_agc_config,
 350         .bw  = &xc3028_bw_config,
 351
 352         .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
 353         .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
 354         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 355
 356         .pwm_freq_div = 0,
 357         .agc_control  = NULL,
 358         .spur_protect = 0,
 359
 360         .output_mode = OUTMODE_MPEG2_SERIAL,
 361 };
 362
 363 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 364         .demod_address = 0x0f,
 365         .if2           = 45600,
 366         .no_tuner      = 1,
 367         .disable_i2c_gate_ctrl = 1,
 368 };
 369
 370 static struct stv0900_config netup_stv0900_config = {
 371         .demod_address = 0x68,
 372         .xtal = 27000000,
 373         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
 374         .diseqc_mode = 2,/* 2/3 PWM */
 375         .path1_mode = 2,/*Serial continues clock */
 376         .path2_mode = 2,/*Serial continues clock */
 377         .tun1_maddress = 0,/* 0x60 */
 378         .tun2_maddress = 3,/* 0x63 */
 379         .tun1_adc = 1,/* 1 Vpp */
 380         .tun2_adc = 1,/* 1 Vpp */
 381 };
 382
 383 static struct stv6110_config netup_stv6110_tunerconfig_a = {
 384         .i2c_address = 0x60,
 385         .mclk = 27000000,
 386         .iq_wiring = 0,
 387 };
 388
 389 static struct stv6110_config netup_stv6110_tunerconfig_b = {
 390         .i2c_address = 0x63,
 391         .mclk = 27000000,
 392         .iq_wiring = 1,
 393 };
 394
 395 static int tbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 396 {
 397         struct cx23885_tsport *port = fe->dvb->priv;
 398         struct cx23885_dev *dev = port->dev;
 399
 400         if (voltage == SEC_VOLTAGE_18)
 401                 cx_write(MC417_RWD, 0x00001e00);/* GPIO-13 high */
 402         else if (voltage == SEC_VOLTAGE_13)
 403                 cx_write(MC417_RWD, 0x00001a00);/* GPIO-13 low */
 404         else
 405                 cx_write(MC417_RWD, 0x00001800);/* GPIO-12 low */
 406         return 0;
 407 }
 408
 409 static struct cx24116_config tbs_cx24116_config = {
 410         .demod_address = 0x05,
 411 };
 412
 413 static struct cx24116_config tevii_cx24116_config = {
 414         .demod_address = 0x55,
 415 };
 416
 417 static struct cx24116_config dvbworld_cx24116_config = {
 418         .demod_address = 0x05,
 419 };
 420
 421 static int dvb_register(struct cx23885_tsport *port)
 422 {
 423         struct cx23885_dev *dev = port->dev;
 424         struct cx23885_i2c *i2c_bus = NULL;
 425         struct videobuf_dvb_frontend *fe0;
 426         int ret;
 427
 428         /* Get the first frontend */
 429         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 430         if (!fe0)
 431                 return -EINVAL;
 432
 433         /* init struct videobuf_dvb */
 434         fe0->dvb.name = dev->name;
 435
 436         /* init frontend */
 437         switch (dev->board) {
 438         case CX23885_BOARD_HAUPPAUGE_HVR1250:
 439                 i2c_bus = &dev->i2c_bus[0];
 440                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 441                                                 &hauppauge_generic_config,
 442                                                 &i2c_bus->i2c_adap);
 443                 if (fe0->dvb.frontend != NULL) {
 444                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 445                                    &i2c_bus->i2c_adap,
 446                                    &hauppauge_generic_tunerconfig, 0);
 447                 }
 448                 break;
 449         case CX23885_BOARD_HAUPPAUGE_HVR1270:
 450         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 451                 i2c_bus = &dev->i2c_bus[0];
 452                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
 453                                                &hauppauge_lgdt3305_config,
 454                                                &i2c_bus->i2c_adap);
 455                 if (fe0->dvb.frontend != NULL) {
 456                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 457                                    0x60, &dev->i2c_bus[1].i2c_adap,
 458                                    &hauppauge_hvr127x_config);
 459                 }
 460                 break;
 461         case CX23885_BOARD_HAUPPAUGE_HVR1255:
 462                 i2c_bus = &dev->i2c_bus[0];
 463                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 464                                                &hcw_s5h1411_config,
 465                                                &i2c_bus->i2c_adap);
 466                 if (fe0->dvb.frontend != NULL) {
 467                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 468                                    0x60, &dev->i2c_bus[1].i2c_adap,
 469                                    &hauppauge_tda18271_config);
 470                 }
 471                 break;
 472         case CX23885_BOARD_HAUPPAUGE_HVR1800:
 473                 i2c_bus = &dev->i2c_bus[0];
 474                 switch (alt_tuner) {
 475                 case 1:
 476                         fe0->dvb.frontend =
 477                                 dvb_attach(s5h1409_attach,
 478                                            &hauppauge_ezqam_config,
 479                                            &i2c_bus->i2c_adap);
 480                         if (fe0->dvb.frontend != NULL) {
 481                                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
 482                                            &dev->i2c_bus[1].i2c_adap, 0x42,
 483                                            &tda829x_no_probe);
 484                                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
 485                                            0x60, &dev->i2c_bus[1].i2c_adap,
 486                                            &hauppauge_tda18271_config);
 487                         }
 488                         break;
 489                 case 0:
 490                 default:
 491                         fe0->dvb.frontend =
 492                                 dvb_attach(s5h1409_attach,
 493                                            &hauppauge_generic_config,
 494                                            &i2c_bus->i2c_adap);
 495                         if (fe0->dvb.frontend != NULL)
 496                                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
 497                                            &i2c_bus->i2c_adap,
 498                                            &hauppauge_generic_tunerconfig, 0);
 499                         break;
 500                 }
 501                 break;
 502         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
 503                 i2c_bus = &dev->i2c_bus[0];
 504                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 505                                                 &hauppauge_hvr1800lp_config,
 506                                                 &i2c_bus->i2c_adap);
 507                 if (fe0->dvb.frontend != NULL) {
 508                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 509                                    &i2c_bus->i2c_adap,
 510                                    &hauppauge_generic_tunerconfig, 0);
 511                 }
 512                 break;
 513         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
 514                 i2c_bus = &dev->i2c_bus[0];
 515                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 516                                                 &fusionhdtv_5_express,
 517                                                 &i2c_bus->i2c_adap);
 518                 if (fe0->dvb.frontend != NULL) {
 519                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 520                                    &i2c_bus->i2c_adap, 0x61,
 521                                    TUNER_LG_TDVS_H06XF);
 522                 }
 523                 break;
 524         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
 525                 i2c_bus = &dev->i2c_bus[1];
 526                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 527                                                 &hauppauge_hvr1500q_config,
 528                                                 &dev->i2c_bus[0].i2c_adap);
 529                 if (fe0->dvb.frontend != NULL)
 530                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 531                                    &i2c_bus->i2c_adap,
 532                                    &hauppauge_hvr1500q_tunerconfig);
 533                 break;
 534         case CX23885_BOARD_HAUPPAUGE_HVR1500:
 535                 i2c_bus = &dev->i2c_bus[1];
 536                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 537                                                 &hauppauge_hvr1500_config,
 538                                                 &dev->i2c_bus[0].i2c_adap);
 539                 if (fe0->dvb.frontend != NULL) {
 540                         struct dvb_frontend *fe;
 541                         struct xc2028_config cfg = {
 542                                 .i2c_adap  = &i2c_bus->i2c_adap,
 543                                 .i2c_addr  = 0x61,
 544                         };
 545                         static struct xc2028_ctrl ctl = {
 546                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 547                                 .max_len     = 64,
 548                                 .demod       = XC3028_FE_OREN538,
 549                         };
 550
 551                         fe = dvb_attach(xc2028_attach,
 552                                         fe0->dvb.frontend, &cfg);
 553                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 554                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 555                 }
 556                 break;
 557         case CX23885_BOARD_HAUPPAUGE_HVR1200:
 558         case CX23885_BOARD_HAUPPAUGE_HVR1700:
 559                 i2c_bus = &dev->i2c_bus[0];
 560                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 561                         &hauppauge_hvr1200_config,
 562                         &i2c_bus->i2c_adap);
 563                 if (fe0->dvb.frontend != NULL) {
 564                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
 565                                 &dev->i2c_bus[1].i2c_adap, 0x42,
 566                                 &tda829x_no_probe);
 567                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 568                                 0x60, &dev->i2c_bus[1].i2c_adap,
 569                                 &hauppauge_hvr1200_tuner_config);
 570                 }
 571                 break;
 572         case CX23885_BOARD_HAUPPAUGE_HVR1210:
 573                 i2c_bus = &dev->i2c_bus[0];
 574                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 575                         &hauppauge_hvr1210_config,
 576                         &i2c_bus->i2c_adap);
 577                 if (fe0->dvb.frontend != NULL) {
 578                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 579                                 0x60, &dev->i2c_bus[1].i2c_adap,
 580                                 &hauppauge_hvr1210_tuner_config);
 581                 }
 582                 break;
 583         case CX23885_BOARD_HAUPPAUGE_HVR1400:
 584                 i2c_bus = &dev->i2c_bus[0];
 585                 fe0->dvb.frontend = dvb_attach(dib7000p_attach,
 586                         &i2c_bus->i2c_adap,
 587                         0x12, &hauppauge_hvr1400_dib7000_config);
 588                 if (fe0->dvb.frontend != NULL) {
 589                         struct dvb_frontend *fe;
 590                         struct xc2028_config cfg = {
 591                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 592                                 .i2c_addr  = 0x64,
 593                         };
 594                         static struct xc2028_ctrl ctl = {
 595                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
 596                                 .max_len = 64,
 597                                 .demod   = 5000,
 598                                 /* This is true for all demods with
 599                                         v36 firmware? */
 600                                 .type    = XC2028_D2633,
 601                         };
 602
 603                         fe = dvb_attach(xc2028_attach,
 604                                         fe0->dvb.frontend, &cfg);
 605                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 606                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 607                 }
 608                 break;
 609         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
 610                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 611
 612                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 613                                                 &dvico_s5h1409_config,
 614                                                 &i2c_bus->i2c_adap);
 615                 if (fe0->dvb.frontend == NULL)
 616                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 617                                                         &dvico_s5h1411_config,
 618                                                         &i2c_bus->i2c_adap);
 619                 if (fe0->dvb.frontend != NULL)
 620                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 621                                    &i2c_bus->i2c_adap,
 622                                    &dvico_xc5000_tunerconfig);
 623                 break;
 624         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
 625                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 626
 627                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 628                                                &dvico_fusionhdtv_xc3028,
 629                                                &i2c_bus->i2c_adap);
 630                 if (fe0->dvb.frontend != NULL) {
 631                         struct dvb_frontend      *fe;
 632                         struct xc2028_config      cfg = {
 633                                 .i2c_adap  = &i2c_bus->i2c_adap,
 634                                 .i2c_addr  = 0x61,
 635                         };
 636                         static struct xc2028_ctrl ctl = {
 637                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 638                                 .max_len     = 64,
 639                                 .demod       = XC3028_FE_ZARLINK456,
 640                         };
 641
 642                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 643                                         &cfg);
 644                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 645                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 646                 }
 647                 break;
 648         }
 649         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
 650         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 651                 i2c_bus = &dev->i2c_bus[0];
 652
 653                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 654                         &dvico_fusionhdtv_xc3028,
 655                         &i2c_bus->i2c_adap);
 656                 if (fe0->dvb.frontend != NULL) {
 657                         struct dvb_frontend      *fe;
 658                         struct xc2028_config      cfg = {
 659                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 660                                 .i2c_addr  = 0x61,
 661                         };
 662                         static struct xc2028_ctrl ctl = {
 663                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 664                                 .max_len     = 64,
 665                                 .demod       = XC3028_FE_ZARLINK456,
 666                         };
 667
 668                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 669                                 &cfg);
 670                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 671                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 672                 }
 673                 break;
 674         case CX23885_BOARD_TBS_6920:
 675                 i2c_bus = &dev->i2c_bus[0];
 676
 677                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 678                         &tbs_cx24116_config,
 679                         &i2c_bus->i2c_adap);
 680                 if (fe0->dvb.frontend != NULL)
 681                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 682
 683                 break;
 684         case CX23885_BOARD_TEVII_S470:
 685                 i2c_bus = &dev->i2c_bus[1];
 686
 687                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 688                         &tevii_cx24116_config,
 689                         &i2c_bus->i2c_adap);
 690                 if (fe0->dvb.frontend != NULL)
 691                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 692
 693                 break;
 694         case CX23885_BOARD_DVBWORLD_2005:
 695                 i2c_bus = &dev->i2c_bus[1];
 696
 697                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 698                         &dvbworld_cx24116_config,
 699                         &i2c_bus->i2c_adap);
 700                 break;
 701         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 702                 i2c_bus = &dev->i2c_bus[0];
 703                 switch (port->nr) {
 704                 /* port B */
 705                 case 1:
 706                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 707                                                         &netup_stv0900_config,
 708                                                         &i2c_bus->i2c_adap, 0);
 709                         if (fe0->dvb.frontend != NULL) {
 710                                 if (dvb_attach(stv6110_attach,
 711                                                 fe0->dvb.frontend,
 712                                                 &netup_stv6110_tunerconfig_a,
 713                                                 &i2c_bus->i2c_adap)) {
 714                                         if (!dvb_attach(lnbh24_attach,
 715                                                         fe0->dvb.frontend,
 716                                                         &i2c_bus->i2c_adap,
 717                                                         LNBH24_PCL, 0, 0x09))
 718                                                 printk(KERN_ERR
 719                                                         "No LNBH24 found!\n");
 720
 721                                 }
 722                         }
 723                         break;
 724                 /* port C */
 725                 case 2:
 726                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 727                                                         &netup_stv0900_config,
 728                                                         &i2c_bus->i2c_adap, 1);
 729                         if (fe0->dvb.frontend != NULL) {
 730                                 if (dvb_attach(stv6110_attach,
 731                                                 fe0->dvb.frontend,
 732                                                 &netup_stv6110_tunerconfig_b,
 733                                                 &i2c_bus->i2c_adap)) {
 734                                         if (!dvb_attach(lnbh24_attach,
 735                                                         fe0->dvb.frontend,
 736                                                         &i2c_bus->i2c_adap,
 737                                                         LNBH24_PCL, 0, 0x0a))
 738                                                 printk(KERN_ERR
 739                                                         "No LNBH24 found!\n");
 740
 741                                 }
 742                         }
 743                         break;
 744                 }
 745                 break;
 746         default:
 747                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
 748                         " isn't supported yet\n",
 749                        dev->name);
 750                 break;
 751         }
 752         if (NULL == fe0->dvb.frontend) {
 753                 printk(KERN_ERR "%s: frontend initialization failed\n",
 754                         dev->name);
 755                 return -1;
 756         }
 757         /* define general-purpose callback pointer */
 758         fe0->dvb.frontend->callback = cx23885_tuner_callback;
 759
 760         /* Put the analog decoder in standby to keep it quiet */
 761         call_all(dev, tuner, s_standby);
 762
 763         if (fe0->dvb.frontend->ops.analog_ops.standby)
 764                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
 765
 766         /* register everything */
 767         ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
 768                 &dev->pci->dev, adapter_nr, 0);
 769
 770         /* init CI & MAC */
 771         switch (dev->board) {
 772         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
 773                 static struct netup_card_info cinfo;
 774
 775                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
 776                 memcpy(port->frontends.adapter.proposed_mac,
 777                                 cinfo.port[port->nr - 1].mac, 6);
 778                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC="
 779                         "%02X:%02X:%02X:%02X:%02X:%02X\n",
 780                         port->nr,
 781                         port->frontends.adapter.proposed_mac[0],
 782                         port->frontends.adapter.proposed_mac[1],
 783                         port->frontends.adapter.proposed_mac[2],
 784                         port->frontends.adapter.proposed_mac[3],
 785                         port->frontends.adapter.proposed_mac[4],
 786                         port->frontends.adapter.proposed_mac[5]);
 787
 788                 netup_ci_init(port);
 789                 break;
 790                 }
 791         }
 792
 793         return ret;
 794 }
 795
 796 int cx23885_dvb_register(struct cx23885_tsport *port)
 797 {
 798
 799         struct videobuf_dvb_frontend *fe0;
 800         struct cx23885_dev *dev = port->dev;
 801         int err, i;
 802
 803         /* Here we need to allocate the correct number of frontends,
 804          * as reflected in the cards struct. The reality is that currrently
 805          * no cx23885 boards support this - yet. But, if we don't modify this
 806          * code then the second frontend would never be allocated (later)
 807          * and fail with error before the attach in dvb_register().
 808          * Without these changes we risk an OOPS later. The changes here
 809          * are for safety, and should provide a good foundation for the
 810          * future addition of any multi-frontend cx23885 based boards.
 811          */
 812         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
 813                 port->num_frontends);
 814
 815         for (i = 1; i <= port->num_frontends; i++) {
 816                 if (videobuf_dvb_alloc_frontend(
 817                         &port->frontends, i) == NULL) {
 818                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
 819                         return -ENOMEM;
 820                 }
 821
 822                 fe0 = videobuf_dvb_get_frontend(&port->frontends, i);
 823                 if (!fe0)
 824                         err = -EINVAL;
 825
 826                 dprintk(1, "%s\n", __func__);
 827                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
 828                         dev->board,
 829                         dev->name,
 830                         dev->pci_bus,
 831                         dev->pci_slot);
 832
 833                 err = -ENODEV;
 834
 835                 /* dvb stuff */
 836                 /* We have to init the queue for each frontend on a port. */
 837                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
 838                 videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops,
 839                             &dev->pci->dev, &port->slock,
 840                             V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
 841                             sizeof(struct cx23885_buffer), port);
 842         }
 843         err = dvb_register(port);
 844         if (err != 0)
 845                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
 846                         __func__, err);
 847
 848         return err;
 849 }
 850
 851 int cx23885_dvb_unregister(struct cx23885_tsport *port)
 852 {
 853         struct videobuf_dvb_frontend *fe0;
 854
 855         /* FIXME: in an error condition where the we have
 856          * an expected number of frontends (attach problem)
 857          * then this might not clean up correctly, if 1
 858          * is invalid.
 859          * This comment only applies to future boards IF they
 860          * implement MFE support.
 861          */
 862         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 863         if (fe0->dvb.frontend)
 864                 videobuf_dvb_unregister_bus(&port->frontends);
 865
 866         switch (port->dev->board) {
 867         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 868                 netup_ci_exit(port);
 869                 break;
 870         }
 871
 872         return 0;
 873 }
 874