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         .dtv6_if_freq_khz = TDA10048_IF_3300,
 139         .dtv7_if_freq_khz = TDA10048_IF_3500,
 140         .dtv8_if_freq_khz = TDA10048_IF_4000,
 141         .clk_freq_khz     = TDA10048_CLK_16000,
 142 };
 143
 144 static struct s5h1409_config hauppauge_ezqam_config = {
 145         .demod_address = 0x32 >> 1,
 146         .output_mode   = S5H1409_SERIAL_OUTPUT,
 147         .gpio          = S5H1409_GPIO_OFF,
 148         .qam_if        = 4000,
 149         .inversion     = S5H1409_INVERSION_ON,
 150         .status_mode   = S5H1409_DEMODLOCKING,
 151         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 152 };
 153
 154 static struct s5h1409_config hauppauge_hvr1800lp_config = {
 155         .demod_address = 0x32 >> 1,
 156         .output_mode   = S5H1409_SERIAL_OUTPUT,
 157         .gpio          = S5H1409_GPIO_OFF,
 158         .qam_if        = 44000,
 159         .inversion     = S5H1409_INVERSION_OFF,
 160         .status_mode   = S5H1409_DEMODLOCKING,
 161         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 162 };
 163
 164 static struct s5h1409_config hauppauge_hvr1500_config = {
 165         .demod_address = 0x32 >> 1,
 166         .output_mode   = S5H1409_SERIAL_OUTPUT,
 167         .gpio          = S5H1409_GPIO_OFF,
 168         .inversion     = S5H1409_INVERSION_OFF,
 169         .status_mode   = S5H1409_DEMODLOCKING,
 170         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 171 };
 172
 173 static struct mt2131_config hauppauge_generic_tunerconfig = {
 174         0x61
 175 };
 176
 177 static struct lgdt330x_config fusionhdtv_5_express = {
 178         .demod_address = 0x0e,
 179         .demod_chip = LGDT3303,
 180         .serial_mpeg = 0x40,
 181 };
 182
 183 static struct s5h1409_config hauppauge_hvr1500q_config = {
 184         .demod_address = 0x32 >> 1,
 185         .output_mode   = S5H1409_SERIAL_OUTPUT,
 186         .gpio          = S5H1409_GPIO_ON,
 187         .qam_if        = 44000,
 188         .inversion     = S5H1409_INVERSION_OFF,
 189         .status_mode   = S5H1409_DEMODLOCKING,
 190         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 191 };
 192
 193 static struct s5h1409_config dvico_s5h1409_config = {
 194         .demod_address = 0x32 >> 1,
 195         .output_mode   = S5H1409_SERIAL_OUTPUT,
 196         .gpio          = S5H1409_GPIO_ON,
 197         .qam_if        = 44000,
 198         .inversion     = S5H1409_INVERSION_OFF,
 199         .status_mode   = S5H1409_DEMODLOCKING,
 200         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 201 };
 202
 203 static struct s5h1411_config dvico_s5h1411_config = {
 204         .output_mode   = S5H1411_SERIAL_OUTPUT,
 205         .gpio          = S5H1411_GPIO_ON,
 206         .qam_if        = S5H1411_IF_44000,
 207         .vsb_if        = S5H1411_IF_44000,
 208         .inversion     = S5H1411_INVERSION_OFF,
 209         .status_mode   = S5H1411_DEMODLOCKING,
 210         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 211 };
 212
 213 static struct s5h1411_config hcw_s5h1411_config = {
 214         .output_mode   = S5H1411_SERIAL_OUTPUT,
 215         .gpio          = S5H1411_GPIO_OFF,
 216         .vsb_if        = S5H1411_IF_44000,
 217         .qam_if        = S5H1411_IF_4000,
 218         .inversion     = S5H1411_INVERSION_ON,
 219         .status_mode   = S5H1411_DEMODLOCKING,
 220         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 221 };
 222
 223 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 224         .i2c_address      = 0x61,
 225         .if_khz           = 5380,
 226 };
 227
 228 static struct xc5000_config dvico_xc5000_tunerconfig = {
 229         .i2c_address      = 0x64,
 230         .if_khz           = 5380,
 231 };
 232
 233 static struct tda829x_config tda829x_no_probe = {
 234         .probe_tuner = TDA829X_DONT_PROBE,
 235 };
 236
 237 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 238         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
 239                       .if_lvl = 6, .rfagc_top = 0x37 },
 240         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
 241                       .if_lvl = 6, .rfagc_top = 0x37 },
 242 };
 243
 244 static struct tda18271_config hauppauge_tda18271_config = {
 245         .std_map = &hauppauge_tda18271_std_map,
 246         .gate    = TDA18271_GATE_ANALOG,
 247 };
 248
 249 static struct tda18271_config hauppauge_hvr1200_tuner_config = {
 250         .gate    = TDA18271_GATE_ANALOG,
 251 };
 252
 253 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 254         .gate    = TDA18271_GATE_DIGITAL,
 255 };
 256
 257 static struct tda18271_std_map hauppauge_hvr127x_std_map = {
 258         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 259                       .if_lvl = 1, .rfagc_top = 0x58 },
 260         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 261                       .if_lvl = 1, .rfagc_top = 0x58 },
 262 };
 263
 264 static struct tda18271_config hauppauge_hvr127x_config = {
 265         .std_map = &hauppauge_hvr127x_std_map,
 266 };
 267
 268 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 269         .i2c_addr           = 0x0e,
 270         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 271         .tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
 272         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 273         .deny_i2c_rptr      = 1,
 274         .spectral_inversion = 1,
 275         .qam_if_khz         = 4000,
 276         .vsb_if_khz         = 3250,
 277 };
 278
 279 static struct dibx000_agc_config xc3028_agc_config = {
 280         BAND_VHF | BAND_UHF,    /* band_caps */
 281
 282         /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
 283          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
 284          * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
 285          * P_agc_nb_est=2, P_agc_write=0
 286          */
 287         (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
 288                 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
 289
 290         712,    /* inv_gain */
 291         21,     /* time_stabiliz */
 292
 293         0,      /* alpha_level */
 294         118,    /* thlock */
 295
 296         0,      /* wbd_inv */
 297         2867,   /* wbd_ref */
 298         0,      /* wbd_sel */
 299         2,      /* wbd_alpha */
 300
 301         0,      /* agc1_max */
 302         0,      /* agc1_min */
 303         39718,  /* agc2_max */
 304         9930,   /* agc2_min */
 305         0,      /* agc1_pt1 */
 306         0,      /* agc1_pt2 */
 307         0,      /* agc1_pt3 */
 308         0,      /* agc1_slope1 */
 309         0,      /* agc1_slope2 */
 310         0,      /* agc2_pt1 */
 311         128,    /* agc2_pt2 */
 312         29,     /* agc2_slope1 */
 313         29,     /* agc2_slope2 */
 314
 315         17,     /* alpha_mant */
 316         27,     /* alpha_exp */
 317         23,     /* beta_mant */
 318         51,     /* beta_exp */
 319
 320         1,      /* perform_agc_softsplit */
 321 };
 322
 323 /* PLL Configuration for COFDM BW_MHz = 8.000000
 324  * With external clock = 30.000000 */
 325 static struct dibx000_bandwidth_config xc3028_bw_config = {
 326         60000,  /* internal */
 327         30000,  /* sampling */
 328         1,      /* pll_cfg: prediv */
 329         8,      /* pll_cfg: ratio */
 330         3,      /* pll_cfg: range */
 331         1,      /* pll_cfg: reset */
 332         0,      /* pll_cfg: bypass */
 333         0,      /* misc: refdiv */
 334         0,      /* misc: bypclk_div */
 335         1,      /* misc: IO_CLK_en_core */
 336         1,      /* misc: ADClkSrc */
 337         0,      /* misc: modulo */
 338         (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
 339         (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
 340         20452225, /* timf */
 341         30000000  /* xtal_hz */
 342 };
 343
 344 static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
 345         .output_mpeg2_in_188_bytes = 1,
 346         .hostbus_diversity = 1,
 347         .tuner_is_baseband = 0,
 348         .update_lna  = NULL,
 349
 350         .agc_config_count = 1,
 351         .agc = &xc3028_agc_config,
 352         .bw  = &xc3028_bw_config,
 353
 354         .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
 355         .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
 356         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 357
 358         .pwm_freq_div = 0,
 359         .agc_control  = NULL,
 360         .spur_protect = 0,
 361
 362         .output_mode = OUTMODE_MPEG2_SERIAL,
 363 };
 364
 365 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 366         .demod_address = 0x0f,
 367         .if2           = 45600,
 368         .no_tuner      = 1,
 369         .disable_i2c_gate_ctrl = 1,
 370 };
 371
 372 static struct stv0900_config netup_stv0900_config = {
 373         .demod_address = 0x68,
 374         .xtal = 27000000,
 375         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
 376         .diseqc_mode = 2,/* 2/3 PWM */
 377         .path1_mode = 2,/*Serial continues clock */
 378         .path2_mode = 2,/*Serial continues clock */
 379         .tun1_maddress = 0,/* 0x60 */
 380         .tun2_maddress = 3,/* 0x63 */
 381         .tun1_adc = 1,/* 1 Vpp */
 382         .tun2_adc = 1,/* 1 Vpp */
 383 };
 384
 385 static struct stv6110_config netup_stv6110_tunerconfig_a = {
 386         .i2c_address = 0x60,
 387         .mclk = 27000000,
 388         .iq_wiring = 0,
 389 };
 390
 391 static struct stv6110_config netup_stv6110_tunerconfig_b = {
 392         .i2c_address = 0x63,
 393         .mclk = 27000000,
 394         .iq_wiring = 1,
 395 };
 396
 397 static int tbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 398 {
 399         struct cx23885_tsport *port = fe->dvb->priv;
 400         struct cx23885_dev *dev = port->dev;
 401
 402         if (voltage == SEC_VOLTAGE_18)
 403                 cx_write(MC417_RWD, 0x00001e00);/* GPIO-13 high */
 404         else if (voltage == SEC_VOLTAGE_13)
 405                 cx_write(MC417_RWD, 0x00001a00);/* GPIO-13 low */
 406         else
 407                 cx_write(MC417_RWD, 0x00001800);/* GPIO-12 low */
 408         return 0;
 409 }
 410
 411 static struct cx24116_config tbs_cx24116_config = {
 412         .demod_address = 0x05,
 413 };
 414
 415 static struct cx24116_config tevii_cx24116_config = {
 416         .demod_address = 0x55,
 417 };
 418
 419 static struct cx24116_config dvbworld_cx24116_config = {
 420         .demod_address = 0x05,
 421 };
 422
 423 static int dvb_register(struct cx23885_tsport *port)
 424 {
 425         struct cx23885_dev *dev = port->dev;
 426         struct cx23885_i2c *i2c_bus = NULL;
 427         struct videobuf_dvb_frontend *fe0;
 428         int ret;
 429
 430         /* Get the first frontend */
 431         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 432         if (!fe0)
 433                 return -EINVAL;
 434
 435         /* init struct videobuf_dvb */
 436         fe0->dvb.name = dev->name;
 437
 438         /* init frontend */
 439         switch (dev->board) {
 440         case CX23885_BOARD_HAUPPAUGE_HVR1250:
 441                 i2c_bus = &dev->i2c_bus[0];
 442                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 443                                                 &hauppauge_generic_config,
 444                                                 &i2c_bus->i2c_adap);
 445                 if (fe0->dvb.frontend != NULL) {
 446                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 447                                    &i2c_bus->i2c_adap,
 448                                    &hauppauge_generic_tunerconfig, 0);
 449                 }
 450                 break;
 451         case CX23885_BOARD_HAUPPAUGE_HVR1270:
 452         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 453                 i2c_bus = &dev->i2c_bus[0];
 454                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
 455                                                &hauppauge_lgdt3305_config,
 456                                                &i2c_bus->i2c_adap);
 457                 if (fe0->dvb.frontend != NULL) {
 458                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 459                                    0x60, &dev->i2c_bus[1].i2c_adap,
 460                                    &hauppauge_hvr127x_config);
 461                 }
 462                 break;
 463         case CX23885_BOARD_HAUPPAUGE_HVR1255:
 464                 i2c_bus = &dev->i2c_bus[0];
 465                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 466                                                &hcw_s5h1411_config,
 467                                                &i2c_bus->i2c_adap);
 468                 if (fe0->dvb.frontend != NULL) {
 469                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 470                                    0x60, &dev->i2c_bus[1].i2c_adap,
 471                                    &hauppauge_tda18271_config);
 472                 }
 473                 break;
 474         case CX23885_BOARD_HAUPPAUGE_HVR1800:
 475                 i2c_bus = &dev->i2c_bus[0];
 476                 switch (alt_tuner) {
 477                 case 1:
 478                         fe0->dvb.frontend =
 479                                 dvb_attach(s5h1409_attach,
 480                                            &hauppauge_ezqam_config,
 481                                            &i2c_bus->i2c_adap);
 482                         if (fe0->dvb.frontend != NULL) {
 483                                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
 484                                            &dev->i2c_bus[1].i2c_adap, 0x42,
 485                                            &tda829x_no_probe);
 486                                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
 487                                            0x60, &dev->i2c_bus[1].i2c_adap,
 488                                            &hauppauge_tda18271_config);
 489                         }
 490                         break;
 491                 case 0:
 492                 default:
 493                         fe0->dvb.frontend =
 494                                 dvb_attach(s5h1409_attach,
 495                                            &hauppauge_generic_config,
 496                                            &i2c_bus->i2c_adap);
 497                         if (fe0->dvb.frontend != NULL)
 498                                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
 499                                            &i2c_bus->i2c_adap,
 500                                            &hauppauge_generic_tunerconfig, 0);
 501                         break;
 502                 }
 503                 break;
 504         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
 505                 i2c_bus = &dev->i2c_bus[0];
 506                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 507                                                 &hauppauge_hvr1800lp_config,
 508                                                 &i2c_bus->i2c_adap);
 509                 if (fe0->dvb.frontend != NULL) {
 510                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 511                                    &i2c_bus->i2c_adap,
 512                                    &hauppauge_generic_tunerconfig, 0);
 513                 }
 514                 break;
 515         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
 516                 i2c_bus = &dev->i2c_bus[0];
 517                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 518                                                 &fusionhdtv_5_express,
 519                                                 &i2c_bus->i2c_adap);
 520                 if (fe0->dvb.frontend != NULL) {
 521                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 522                                    &i2c_bus->i2c_adap, 0x61,
 523                                    TUNER_LG_TDVS_H06XF);
 524                 }
 525                 break;
 526         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
 527                 i2c_bus = &dev->i2c_bus[1];
 528                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 529                                                 &hauppauge_hvr1500q_config,
 530                                                 &dev->i2c_bus[0].i2c_adap);
 531                 if (fe0->dvb.frontend != NULL)
 532                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 533                                    &i2c_bus->i2c_adap,
 534                                    &hauppauge_hvr1500q_tunerconfig);
 535                 break;
 536         case CX23885_BOARD_HAUPPAUGE_HVR1500:
 537                 i2c_bus = &dev->i2c_bus[1];
 538                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 539                                                 &hauppauge_hvr1500_config,
 540                                                 &dev->i2c_bus[0].i2c_adap);
 541                 if (fe0->dvb.frontend != NULL) {
 542                         struct dvb_frontend *fe;
 543                         struct xc2028_config cfg = {
 544                                 .i2c_adap  = &i2c_bus->i2c_adap,
 545                                 .i2c_addr  = 0x61,
 546                         };
 547                         static struct xc2028_ctrl ctl = {
 548                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 549                                 .max_len     = 64,
 550                                 .demod       = XC3028_FE_OREN538,
 551                         };
 552
 553                         fe = dvb_attach(xc2028_attach,
 554                                         fe0->dvb.frontend, &cfg);
 555                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 556                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 557                 }
 558                 break;
 559         case CX23885_BOARD_HAUPPAUGE_HVR1200:
 560         case CX23885_BOARD_HAUPPAUGE_HVR1700:
 561                 i2c_bus = &dev->i2c_bus[0];
 562                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 563                         &hauppauge_hvr1200_config,
 564                         &i2c_bus->i2c_adap);
 565                 if (fe0->dvb.frontend != NULL) {
 566                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
 567                                 &dev->i2c_bus[1].i2c_adap, 0x42,
 568                                 &tda829x_no_probe);
 569                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 570                                 0x60, &dev->i2c_bus[1].i2c_adap,
 571                                 &hauppauge_hvr1200_tuner_config);
 572                 }
 573                 break;
 574         case CX23885_BOARD_HAUPPAUGE_HVR1210:
 575                 i2c_bus = &dev->i2c_bus[0];
 576                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 577                         &hauppauge_hvr1210_config,
 578                         &i2c_bus->i2c_adap);
 579                 if (fe0->dvb.frontend != NULL) {
 580                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 581                                 0x60, &dev->i2c_bus[1].i2c_adap,
 582                                 &hauppauge_hvr1210_tuner_config);
 583                 }
 584                 break;
 585         case CX23885_BOARD_HAUPPAUGE_HVR1400:
 586                 i2c_bus = &dev->i2c_bus[0];
 587                 fe0->dvb.frontend = dvb_attach(dib7000p_attach,
 588                         &i2c_bus->i2c_adap,
 589                         0x12, &hauppauge_hvr1400_dib7000_config);
 590                 if (fe0->dvb.frontend != NULL) {
 591                         struct dvb_frontend *fe;
 592                         struct xc2028_config cfg = {
 593                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 594                                 .i2c_addr  = 0x64,
 595                         };
 596                         static struct xc2028_ctrl ctl = {
 597                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
 598                                 .max_len = 64,
 599                                 .demod   = 5000,
 600                                 /* This is true for all demods with
 601                                         v36 firmware? */
 602                                 .type    = XC2028_D2633,
 603                         };
 604
 605                         fe = dvb_attach(xc2028_attach,
 606                                         fe0->dvb.frontend, &cfg);
 607                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 608                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 609                 }
 610                 break;
 611         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
 612                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 613
 614                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 615                                                 &dvico_s5h1409_config,
 616                                                 &i2c_bus->i2c_adap);
 617                 if (fe0->dvb.frontend == NULL)
 618                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 619                                                         &dvico_s5h1411_config,
 620                                                         &i2c_bus->i2c_adap);
 621                 if (fe0->dvb.frontend != NULL)
 622                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 623                                    &i2c_bus->i2c_adap,
 624                                    &dvico_xc5000_tunerconfig);
 625                 break;
 626         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
 627                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 628
 629                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 630                                                &dvico_fusionhdtv_xc3028,
 631                                                &i2c_bus->i2c_adap);
 632                 if (fe0->dvb.frontend != NULL) {
 633                         struct dvb_frontend      *fe;
 634                         struct xc2028_config      cfg = {
 635                                 .i2c_adap  = &i2c_bus->i2c_adap,
 636                                 .i2c_addr  = 0x61,
 637                         };
 638                         static struct xc2028_ctrl ctl = {
 639                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 640                                 .max_len     = 64,
 641                                 .demod       = XC3028_FE_ZARLINK456,
 642                         };
 643
 644                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 645                                         &cfg);
 646                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 647                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 648                 }
 649                 break;
 650         }
 651         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
 652         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 653                 i2c_bus = &dev->i2c_bus[0];
 654
 655                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 656                         &dvico_fusionhdtv_xc3028,
 657                         &i2c_bus->i2c_adap);
 658                 if (fe0->dvb.frontend != NULL) {
 659                         struct dvb_frontend      *fe;
 660                         struct xc2028_config      cfg = {
 661                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 662                                 .i2c_addr  = 0x61,
 663                         };
 664                         static struct xc2028_ctrl ctl = {
 665                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 666                                 .max_len     = 64,
 667                                 .demod       = XC3028_FE_ZARLINK456,
 668                         };
 669
 670                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 671                                 &cfg);
 672                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 673                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 674                 }
 675                 break;
 676         case CX23885_BOARD_TBS_6920:
 677                 i2c_bus = &dev->i2c_bus[0];
 678
 679                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 680                         &tbs_cx24116_config,
 681                         &i2c_bus->i2c_adap);
 682                 if (fe0->dvb.frontend != NULL)
 683                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 684
 685                 break;
 686         case CX23885_BOARD_TEVII_S470:
 687                 i2c_bus = &dev->i2c_bus[1];
 688
 689                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 690                         &tevii_cx24116_config,
 691                         &i2c_bus->i2c_adap);
 692                 if (fe0->dvb.frontend != NULL)
 693                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 694
 695                 break;
 696         case CX23885_BOARD_DVBWORLD_2005:
 697                 i2c_bus = &dev->i2c_bus[1];
 698
 699                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 700                         &dvbworld_cx24116_config,
 701                         &i2c_bus->i2c_adap);
 702                 break;
 703         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 704                 i2c_bus = &dev->i2c_bus[0];
 705                 switch (port->nr) {
 706                 /* port B */
 707                 case 1:
 708                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 709                                                         &netup_stv0900_config,
 710                                                         &i2c_bus->i2c_adap, 0);
 711                         if (fe0->dvb.frontend != NULL) {
 712                                 if (dvb_attach(stv6110_attach,
 713                                                 fe0->dvb.frontend,
 714                                                 &netup_stv6110_tunerconfig_a,
 715                                                 &i2c_bus->i2c_adap)) {
 716                                         if (!dvb_attach(lnbh24_attach,
 717                                                         fe0->dvb.frontend,
 718                                                         &i2c_bus->i2c_adap,
 719                                                         LNBH24_PCL, 0, 0x09))
 720                                                 printk(KERN_ERR
 721                                                         "No LNBH24 found!\n");
 722
 723                                 }
 724                         }
 725                         break;
 726                 /* port C */
 727                 case 2:
 728                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 729                                                         &netup_stv0900_config,
 730                                                         &i2c_bus->i2c_adap, 1);
 731                         if (fe0->dvb.frontend != NULL) {
 732                                 if (dvb_attach(stv6110_attach,
 733                                                 fe0->dvb.frontend,
 734                                                 &netup_stv6110_tunerconfig_b,
 735                                                 &i2c_bus->i2c_adap)) {
 736                                         if (!dvb_attach(lnbh24_attach,
 737                                                         fe0->dvb.frontend,
 738                                                         &i2c_bus->i2c_adap,
 739                                                         LNBH24_PCL, 0, 0x0a))
 740                                                 printk(KERN_ERR
 741                                                         "No LNBH24 found!\n");
 742
 743                                 }
 744                         }
 745                         break;
 746                 }
 747                 break;
 748         default:
 749                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
 750                         " isn't supported yet\n",
 751                        dev->name);
 752                 break;
 753         }
 754         if (NULL == fe0->dvb.frontend) {
 755                 printk(KERN_ERR "%s: frontend initialization failed\n",
 756                         dev->name);
 757                 return -1;
 758         }
 759         /* define general-purpose callback pointer */
 760         fe0->dvb.frontend->callback = cx23885_tuner_callback;
 761
 762         /* Put the analog decoder in standby to keep it quiet */
 763         call_all(dev, tuner, s_standby);
 764
 765         if (fe0->dvb.frontend->ops.analog_ops.standby)
 766                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
 767
 768         /* register everything */
 769         ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
 770                 &dev->pci->dev, adapter_nr, 0);
 771
 772         /* init CI & MAC */
 773         switch (dev->board) {
 774         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
 775                 static struct netup_card_info cinfo;
 776
 777                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
 778                 memcpy(port->frontends.adapter.proposed_mac,
 779                                 cinfo.port[port->nr - 1].mac, 6);
 780                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC="
 781                         "%02X:%02X:%02X:%02X:%02X:%02X\n",
 782                         port->nr,
 783                         port->frontends.adapter.proposed_mac[0],
 784                         port->frontends.adapter.proposed_mac[1],
 785                         port->frontends.adapter.proposed_mac[2],
 786                         port->frontends.adapter.proposed_mac[3],
 787                         port->frontends.adapter.proposed_mac[4],
 788                         port->frontends.adapter.proposed_mac[5]);
 789
 790                 netup_ci_init(port);
 791                 break;
 792                 }
 793         }
 794
 795         return ret;
 796 }
 797
 798 int cx23885_dvb_register(struct cx23885_tsport *port)
 799 {
 800
 801         struct videobuf_dvb_frontend *fe0;
 802         struct cx23885_dev *dev = port->dev;
 803         int err, i;
 804
 805         /* Here we need to allocate the correct number of frontends,
 806          * as reflected in the cards struct. The reality is that currrently
 807          * no cx23885 boards support this - yet. But, if we don't modify this
 808          * code then the second frontend would never be allocated (later)
 809          * and fail with error before the attach in dvb_register().
 810          * Without these changes we risk an OOPS later. The changes here
 811          * are for safety, and should provide a good foundation for the
 812          * future addition of any multi-frontend cx23885 based boards.
 813          */
 814         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
 815                 port->num_frontends);
 816
 817         for (i = 1; i <= port->num_frontends; i++) {
 818                 if (videobuf_dvb_alloc_frontend(
 819                         &port->frontends, i) == NULL) {
 820                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
 821                         return -ENOMEM;
 822                 }
 823
 824                 fe0 = videobuf_dvb_get_frontend(&port->frontends, i);
 825                 if (!fe0)
 826                         err = -EINVAL;
 827
 828                 dprintk(1, "%s\n", __func__);
 829                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
 830                         dev->board,
 831                         dev->name,
 832                         dev->pci_bus,
 833                         dev->pci_slot);
 834
 835                 err = -ENODEV;
 836
 837                 /* dvb stuff */
 838                 /* We have to init the queue for each frontend on a port. */
 839                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
 840                 videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops,
 841                             &dev->pci->dev, &port->slock,
 842                             V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
 843                             sizeof(struct cx23885_buffer), port);
 844         }
 845         err = dvb_register(port);
 846         if (err != 0)
 847                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
 848                         __func__, err);
 849
 850         return err;
 851 }
 852
 853 int cx23885_dvb_unregister(struct cx23885_tsport *port)
 854 {
 855         struct videobuf_dvb_frontend *fe0;
 856
 857         /* FIXME: in an error condition where the we have
 858          * an expected number of frontends (attach problem)
 859          * then this might not clean up correctly, if 1
 860          * is invalid.
 861          * This comment only applies to future boards IF they
 862          * implement MFE support.
 863          */
 864         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 865         if (fe0->dvb.frontend)
 866                 videobuf_dvb_unregister_bus(&port->frontends);
 867
 868         switch (port->dev->board) {
 869         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 870                 netup_ci_exit(port);
 871                 break;
 872         }
 873
 874         return 0;
 875 }
 876