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 "stv0900_reg.h"
  49 #include "stv6110.h"
  50 #include "lnbh24.h"
  51 #include "cx24116.h"
  52 #include "cimax2.h"
  53 #include "lgs8gxx.h"
  54 #include "netup-eeprom.h"
  55 #include "netup-init.h"
  56 #include "lgdt3305.h"
  57
  58 static unsigned int debug;
  59
  60 #define dprintk(level, fmt, arg...)\
  61         do { if (debug >= level)\
  62                 printk(KERN_DEBUG "%s/0: " fmt, dev->name, ## arg);\
  63         } while (0)
  64
  65 /* ------------------------------------------------------------------ */
  66
  67 static unsigned int alt_tuner;
  68 module_param(alt_tuner, int, 0644);
  69 MODULE_PARM_DESC(alt_tuner, "Enable alternate tuner configuration");
  70
  71 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  72
  73 /* ------------------------------------------------------------------ */
  74
  75 static int dvb_buf_setup(struct videobuf_queue *q,
  76                          unsigned int *count, unsigned int *size)
  77 {
  78         struct cx23885_tsport *port = q->priv_data;
  79
  80         port->ts_packet_size  = 188 * 4;
  81         port->ts_packet_count = 32;
  82
  83         *size  = port->ts_packet_size * port->ts_packet_count;
  84         *count = 32;
  85         return 0;
  86 }
  87
  88 static int dvb_buf_prepare(struct videobuf_queue *q,
  89                            struct videobuf_buffer *vb, enum v4l2_field field)
  90 {
  91         struct cx23885_tsport *port = q->priv_data;
  92         return cx23885_buf_prepare(q, port, (struct cx23885_buffer *)vb, field);
  93 }
  94
  95 static void dvb_buf_queue(struct videobuf_queue *q, struct videobuf_buffer *vb)
  96 {
  97         struct cx23885_tsport *port = q->priv_data;
  98         cx23885_buf_queue(port, (struct cx23885_buffer *)vb);
  99 }
 100
 101 static void dvb_buf_release(struct videobuf_queue *q,
 102                             struct videobuf_buffer *vb)
 103 {
 104         cx23885_free_buffer(q, (struct cx23885_buffer *)vb);
 105 }
 106
 107 static struct videobuf_queue_ops dvb_qops = {
 108         .buf_setup    = dvb_buf_setup,
 109         .buf_prepare  = dvb_buf_prepare,
 110         .buf_queue    = dvb_buf_queue,
 111         .buf_release  = dvb_buf_release,
 112 };
 113
 114 static struct s5h1409_config hauppauge_generic_config = {
 115         .demod_address = 0x32 >> 1,
 116         .output_mode   = S5H1409_SERIAL_OUTPUT,
 117         .gpio          = S5H1409_GPIO_ON,
 118         .qam_if        = 44000,
 119         .inversion     = S5H1409_INVERSION_OFF,
 120         .status_mode   = S5H1409_DEMODLOCKING,
 121         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 122 };
 123
 124 static struct tda10048_config hauppauge_hvr1200_config = {
 125         .demod_address    = 0x10 >> 1,
 126         .output_mode      = TDA10048_SERIAL_OUTPUT,
 127         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 128         .inversion        = TDA10048_INVERSION_ON,
 129         .dtv6_if_freq_khz = TDA10048_IF_3300,
 130         .dtv7_if_freq_khz = TDA10048_IF_3800,
 131         .dtv8_if_freq_khz = TDA10048_IF_4300,
 132         .clk_freq_khz     = TDA10048_CLK_16000,
 133 };
 134
 135 static struct tda10048_config hauppauge_hvr1210_config = {
 136         .demod_address    = 0x10 >> 1,
 137         .output_mode      = TDA10048_SERIAL_OUTPUT,
 138         .fwbulkwritelen   = TDA10048_BULKWRITE_200,
 139         .inversion        = TDA10048_INVERSION_ON,
 140         .dtv6_if_freq_khz = TDA10048_IF_3300,
 141         .dtv7_if_freq_khz = TDA10048_IF_3500,
 142         .dtv8_if_freq_khz = TDA10048_IF_4000,
 143         .clk_freq_khz     = TDA10048_CLK_16000,
 144 };
 145
 146 static struct s5h1409_config hauppauge_ezqam_config = {
 147         .demod_address = 0x32 >> 1,
 148         .output_mode   = S5H1409_SERIAL_OUTPUT,
 149         .gpio          = S5H1409_GPIO_OFF,
 150         .qam_if        = 4000,
 151         .inversion     = S5H1409_INVERSION_ON,
 152         .status_mode   = S5H1409_DEMODLOCKING,
 153         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 154 };
 155
 156 static struct s5h1409_config hauppauge_hvr1800lp_config = {
 157         .demod_address = 0x32 >> 1,
 158         .output_mode   = S5H1409_SERIAL_OUTPUT,
 159         .gpio          = S5H1409_GPIO_OFF,
 160         .qam_if        = 44000,
 161         .inversion     = S5H1409_INVERSION_OFF,
 162         .status_mode   = S5H1409_DEMODLOCKING,
 163         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 164 };
 165
 166 static struct s5h1409_config hauppauge_hvr1500_config = {
 167         .demod_address = 0x32 >> 1,
 168         .output_mode   = S5H1409_SERIAL_OUTPUT,
 169         .gpio          = S5H1409_GPIO_OFF,
 170         .inversion     = S5H1409_INVERSION_OFF,
 171         .status_mode   = S5H1409_DEMODLOCKING,
 172         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 173 };
 174
 175 static struct mt2131_config hauppauge_generic_tunerconfig = {
 176         0x61
 177 };
 178
 179 static struct lgdt330x_config fusionhdtv_5_express = {
 180         .demod_address = 0x0e,
 181         .demod_chip = LGDT3303,
 182         .serial_mpeg = 0x40,
 183 };
 184
 185 static struct s5h1409_config hauppauge_hvr1500q_config = {
 186         .demod_address = 0x32 >> 1,
 187         .output_mode   = S5H1409_SERIAL_OUTPUT,
 188         .gpio          = S5H1409_GPIO_ON,
 189         .qam_if        = 44000,
 190         .inversion     = S5H1409_INVERSION_OFF,
 191         .status_mode   = S5H1409_DEMODLOCKING,
 192         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 193 };
 194
 195 static struct s5h1409_config dvico_s5h1409_config = {
 196         .demod_address = 0x32 >> 1,
 197         .output_mode   = S5H1409_SERIAL_OUTPUT,
 198         .gpio          = S5H1409_GPIO_ON,
 199         .qam_if        = 44000,
 200         .inversion     = S5H1409_INVERSION_OFF,
 201         .status_mode   = S5H1409_DEMODLOCKING,
 202         .mpeg_timing   = S5H1409_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 203 };
 204
 205 static struct s5h1411_config dvico_s5h1411_config = {
 206         .output_mode   = S5H1411_SERIAL_OUTPUT,
 207         .gpio          = S5H1411_GPIO_ON,
 208         .qam_if        = S5H1411_IF_44000,
 209         .vsb_if        = S5H1411_IF_44000,
 210         .inversion     = S5H1411_INVERSION_OFF,
 211         .status_mode   = S5H1411_DEMODLOCKING,
 212         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 213 };
 214
 215 static struct s5h1411_config hcw_s5h1411_config = {
 216         .output_mode   = S5H1411_SERIAL_OUTPUT,
 217         .gpio          = S5H1411_GPIO_OFF,
 218         .vsb_if        = S5H1411_IF_44000,
 219         .qam_if        = S5H1411_IF_4000,
 220         .inversion     = S5H1411_INVERSION_ON,
 221         .status_mode   = S5H1411_DEMODLOCKING,
 222         .mpeg_timing   = S5H1411_MPEGTIMING_CONTINOUS_NONINVERTING_CLOCK,
 223 };
 224
 225 static struct xc5000_config hauppauge_hvr1500q_tunerconfig = {
 226         .i2c_address      = 0x61,
 227         .if_khz           = 5380,
 228 };
 229
 230 static struct xc5000_config dvico_xc5000_tunerconfig = {
 231         .i2c_address      = 0x64,
 232         .if_khz           = 5380,
 233 };
 234
 235 static struct tda829x_config tda829x_no_probe = {
 236         .probe_tuner = TDA829X_DONT_PROBE,
 237 };
 238
 239 static struct tda18271_std_map hauppauge_tda18271_std_map = {
 240         .atsc_6   = { .if_freq = 5380, .agc_mode = 3, .std = 3,
 241                       .if_lvl = 6, .rfagc_top = 0x37 },
 242         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 0,
 243                       .if_lvl = 6, .rfagc_top = 0x37 },
 244 };
 245
 246 static struct tda18271_std_map hauppauge_hvr1200_tda18271_std_map = {
 247         .dvbt_6   = { .if_freq = 3300, .agc_mode = 3, .std = 4,
 248                       .if_lvl = 1, .rfagc_top = 0x37, },
 249         .dvbt_7   = { .if_freq = 3800, .agc_mode = 3, .std = 5,
 250                       .if_lvl = 1, .rfagc_top = 0x37, },
 251         .dvbt_8   = { .if_freq = 4300, .agc_mode = 3, .std = 6,
 252                       .if_lvl = 1, .rfagc_top = 0x37, },
 253 };
 254
 255 static struct tda18271_config hauppauge_tda18271_config = {
 256         .std_map = &hauppauge_tda18271_std_map,
 257         .gate    = TDA18271_GATE_ANALOG,
 258         .output_opt = TDA18271_OUTPUT_LT_OFF,
 259 };
 260
 261 static struct tda18271_config hauppauge_hvr1200_tuner_config = {
 262         .std_map = &hauppauge_hvr1200_tda18271_std_map,
 263         .gate    = TDA18271_GATE_ANALOG,
 264         .output_opt = TDA18271_OUTPUT_LT_OFF,
 265 };
 266
 267 static struct tda18271_config hauppauge_hvr1210_tuner_config = {
 268         .gate    = TDA18271_GATE_DIGITAL,
 269         .output_opt = TDA18271_OUTPUT_LT_OFF,
 270 };
 271
 272 static struct tda18271_std_map hauppauge_hvr127x_std_map = {
 273         .atsc_6   = { .if_freq = 3250, .agc_mode = 3, .std = 4,
 274                       .if_lvl = 1, .rfagc_top = 0x58 },
 275         .qam_6    = { .if_freq = 4000, .agc_mode = 3, .std = 5,
 276                       .if_lvl = 1, .rfagc_top = 0x58 },
 277 };
 278
 279 static struct tda18271_config hauppauge_hvr127x_config = {
 280         .std_map = &hauppauge_hvr127x_std_map,
 281         .output_opt = TDA18271_OUTPUT_LT_OFF,
 282 };
 283
 284 static struct lgdt3305_config hauppauge_lgdt3305_config = {
 285         .i2c_addr           = 0x0e,
 286         .mpeg_mode          = LGDT3305_MPEG_SERIAL,
 287         .tpclk_edge         = LGDT3305_TPCLK_FALLING_EDGE,
 288         .tpvalid_polarity   = LGDT3305_TP_VALID_HIGH,
 289         .deny_i2c_rptr      = 1,
 290         .spectral_inversion = 1,
 291         .qam_if_khz         = 4000,
 292         .vsb_if_khz         = 3250,
 293 };
 294
 295 static struct dibx000_agc_config xc3028_agc_config = {
 296         BAND_VHF | BAND_UHF,    /* band_caps */
 297
 298         /* P_agc_use_sd_mod1=0, P_agc_use_sd_mod2=0, P_agc_freq_pwm_div=0,
 299          * P_agc_inv_pwm1=0, P_agc_inv_pwm2=0,
 300          * P_agc_inh_dc_rv_est=0, P_agc_time_est=3, P_agc_freeze=0,
 301          * P_agc_nb_est=2, P_agc_write=0
 302          */
 303         (0 << 15) | (0 << 14) | (0 << 11) | (0 << 10) | (0 << 9) | (0 << 8) |
 304                 (3 << 5) | (0 << 4) | (2 << 1) | (0 << 0), /* setup */
 305
 306         712,    /* inv_gain */
 307         21,     /* time_stabiliz */
 308
 309         0,      /* alpha_level */
 310         118,    /* thlock */
 311
 312         0,      /* wbd_inv */
 313         2867,   /* wbd_ref */
 314         0,      /* wbd_sel */
 315         2,      /* wbd_alpha */
 316
 317         0,      /* agc1_max */
 318         0,      /* agc1_min */
 319         39718,  /* agc2_max */
 320         9930,   /* agc2_min */
 321         0,      /* agc1_pt1 */
 322         0,      /* agc1_pt2 */
 323         0,      /* agc1_pt3 */
 324         0,      /* agc1_slope1 */
 325         0,      /* agc1_slope2 */
 326         0,      /* agc2_pt1 */
 327         128,    /* agc2_pt2 */
 328         29,     /* agc2_slope1 */
 329         29,     /* agc2_slope2 */
 330
 331         17,     /* alpha_mant */
 332         27,     /* alpha_exp */
 333         23,     /* beta_mant */
 334         51,     /* beta_exp */
 335
 336         1,      /* perform_agc_softsplit */
 337 };
 338
 339 /* PLL Configuration for COFDM BW_MHz = 8.000000
 340  * With external clock = 30.000000 */
 341 static struct dibx000_bandwidth_config xc3028_bw_config = {
 342         60000,  /* internal */
 343         30000,  /* sampling */
 344         1,      /* pll_cfg: prediv */
 345         8,      /* pll_cfg: ratio */
 346         3,      /* pll_cfg: range */
 347         1,      /* pll_cfg: reset */
 348         0,      /* pll_cfg: bypass */
 349         0,      /* misc: refdiv */
 350         0,      /* misc: bypclk_div */
 351         1,      /* misc: IO_CLK_en_core */
 352         1,      /* misc: ADClkSrc */
 353         0,      /* misc: modulo */
 354         (3 << 14) | (1 << 12) | (524 << 0), /* sad_cfg: refsel, sel, freq_15k */
 355         (1 << 25) | 5816102, /* ifreq = 5.200000 MHz */
 356         20452225, /* timf */
 357         30000000  /* xtal_hz */
 358 };
 359
 360 static struct dib7000p_config hauppauge_hvr1400_dib7000_config = {
 361         .output_mpeg2_in_188_bytes = 1,
 362         .hostbus_diversity = 1,
 363         .tuner_is_baseband = 0,
 364         .update_lna  = NULL,
 365
 366         .agc_config_count = 1,
 367         .agc = &xc3028_agc_config,
 368         .bw  = &xc3028_bw_config,
 369
 370         .gpio_dir = DIB7000P_GPIO_DEFAULT_DIRECTIONS,
 371         .gpio_val = DIB7000P_GPIO_DEFAULT_VALUES,
 372         .gpio_pwm_pos = DIB7000P_GPIO_DEFAULT_PWM_POS,
 373
 374         .pwm_freq_div = 0,
 375         .agc_control  = NULL,
 376         .spur_protect = 0,
 377
 378         .output_mode = OUTMODE_MPEG2_SERIAL,
 379 };
 380
 381 static struct zl10353_config dvico_fusionhdtv_xc3028 = {
 382         .demod_address = 0x0f,
 383         .if2           = 45600,
 384         .no_tuner      = 1,
 385         .disable_i2c_gate_ctrl = 1,
 386 };
 387
 388 static struct stv0900_reg stv0900_ts_regs[] = {
 389         { R0900_TSGENERAL, 0x00 },
 390         { R0900_P1_TSSPEED, 0x40 },
 391         { R0900_P2_TSSPEED, 0x40 },
 392         { R0900_P1_TSCFGM, 0xc0 },
 393         { R0900_P2_TSCFGM, 0xc0 },
 394         { R0900_P1_TSCFGH, 0xe0 },
 395         { R0900_P2_TSCFGH, 0xe0 },
 396         { R0900_P1_TSCFGL, 0x20 },
 397         { R0900_P2_TSCFGL, 0x20 },
 398         { 0xffff, 0xff }, /* terminate */
 399 };
 400
 401 static struct stv0900_config netup_stv0900_config = {
 402         .demod_address = 0x68,
 403         .xtal = 8000000,
 404         .clkmode = 3,/* 0-CLKI, 2-XTALI, else AUTO */
 405         .diseqc_mode = 2,/* 2/3 PWM */
 406         .ts_config_regs = stv0900_ts_regs,
 407         .tun1_maddress = 0,/* 0x60 */
 408         .tun2_maddress = 3,/* 0x63 */
 409         .tun1_adc = 1,/* 1 Vpp */
 410         .tun2_adc = 1,/* 1 Vpp */
 411 };
 412
 413 static struct stv6110_config netup_stv6110_tunerconfig_a = {
 414         .i2c_address = 0x60,
 415         .mclk = 16000000,
 416         .clk_div = 1,
 417 };
 418
 419 static struct stv6110_config netup_stv6110_tunerconfig_b = {
 420         .i2c_address = 0x63,
 421         .mclk = 16000000,
 422         .clk_div = 1,
 423 };
 424
 425 static int tbs_set_voltage(struct dvb_frontend *fe, fe_sec_voltage_t voltage)
 426 {
 427         struct cx23885_tsport *port = fe->dvb->priv;
 428         struct cx23885_dev *dev = port->dev;
 429
 430         if (voltage == SEC_VOLTAGE_18)
 431                 cx_write(MC417_RWD, 0x00001e00);/* GPIO-13 high */
 432         else if (voltage == SEC_VOLTAGE_13)
 433                 cx_write(MC417_RWD, 0x00001a00);/* GPIO-13 low */
 434         else
 435                 cx_write(MC417_RWD, 0x00001800);/* GPIO-12 low */
 436         return 0;
 437 }
 438
 439 static struct cx24116_config tbs_cx24116_config = {
 440         .demod_address = 0x05,
 441 };
 442
 443 static struct cx24116_config tevii_cx24116_config = {
 444         .demod_address = 0x55,
 445 };
 446
 447 static struct cx24116_config dvbworld_cx24116_config = {
 448         .demod_address = 0x05,
 449 };
 450
 451 static struct lgs8gxx_config mygica_x8506_lgs8gl5_config = {
 452         .prod = LGS8GXX_PROD_LGS8GL5,
 453         .demod_address = 0x19,
 454         .serial_ts = 0,
 455         .ts_clk_pol = 1,
 456         .ts_clk_gated = 1,
 457         .if_clk_freq = 30400, /* 30.4 MHz */
 458         .if_freq = 5380, /* 5.38 MHz */
 459         .if_neg_center = 1,
 460         .ext_adc = 0,
 461         .adc_signed = 0,
 462         .if_neg_edge = 0,
 463 };
 464
 465 static struct xc5000_config mygica_x8506_xc5000_config = {
 466         .i2c_address = 0x61,
 467         .if_khz = 5380,
 468 };
 469
 470 static int cx23885_dvb_set_frontend(struct dvb_frontend *fe,
 471                                     struct dvb_frontend_parameters *param)
 472 {
 473         struct cx23885_tsport *port = fe->dvb->priv;
 474         struct cx23885_dev *dev = port->dev;
 475
 476         switch (dev->board) {
 477         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 478                 switch (param->u.vsb.modulation) {
 479                 case VSB_8:
 480                         cx23885_gpio_clear(dev, GPIO_5);
 481                         break;
 482                 case QAM_64:
 483                 case QAM_256:
 484                 default:
 485                         cx23885_gpio_set(dev, GPIO_5);
 486                         break;
 487                 }
 488                 break;
 489         }
 490         return (port->set_frontend_save) ?
 491                 port->set_frontend_save(fe, param) : -ENODEV;
 492 }
 493
 494 static struct lgs8gxx_config magicpro_prohdtve2_lgs8g75_config = {
 495         .prod = LGS8GXX_PROD_LGS8G75,
 496         .demod_address = 0x19,
 497         .serial_ts = 0,
 498         .ts_clk_pol = 1,
 499         .ts_clk_gated = 1,
 500         .if_clk_freq = 30400, /* 30.4 MHz */
 501         .if_freq = 6500, /* 6.50 MHz */
 502         .if_neg_center = 1,
 503         .ext_adc = 0,
 504         .adc_signed = 1,
 505         .adc_vpp = 2, /* 1.6 Vpp */
 506         .if_neg_edge = 1,
 507 };
 508
 509 static struct xc5000_config magicpro_prohdtve2_xc5000_config = {
 510         .i2c_address = 0x61,
 511         .if_khz = 6500,
 512 };
 513
 514 static int dvb_register(struct cx23885_tsport *port)
 515 {
 516         struct cx23885_dev *dev = port->dev;
 517         struct cx23885_i2c *i2c_bus = NULL, *i2c_bus2 = NULL;
 518         struct videobuf_dvb_frontend *fe0;
 519         int ret;
 520
 521         /* Get the first frontend */
 522         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
 523         if (!fe0)
 524                 return -EINVAL;
 525
 526         /* init struct videobuf_dvb */
 527         fe0->dvb.name = dev->name;
 528
 529         /* init frontend */
 530         switch (dev->board) {
 531         case CX23885_BOARD_HAUPPAUGE_HVR1250:
 532                 i2c_bus = &dev->i2c_bus[0];
 533                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 534                                                 &hauppauge_generic_config,
 535                                                 &i2c_bus->i2c_adap);
 536                 if (fe0->dvb.frontend != NULL) {
 537                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 538                                    &i2c_bus->i2c_adap,
 539                                    &hauppauge_generic_tunerconfig, 0);
 540                 }
 541                 break;
 542         case CX23885_BOARD_HAUPPAUGE_HVR1270:
 543         case CX23885_BOARD_HAUPPAUGE_HVR1275:
 544                 i2c_bus = &dev->i2c_bus[0];
 545                 fe0->dvb.frontend = dvb_attach(lgdt3305_attach,
 546                                                &hauppauge_lgdt3305_config,
 547                                                &i2c_bus->i2c_adap);
 548                 if (fe0->dvb.frontend != NULL) {
 549                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 550                                    0x60, &dev->i2c_bus[1].i2c_adap,
 551                                    &hauppauge_hvr127x_config);
 552                 }
 553
 554                 /* FIXME: temporary hack */
 555                 /* define bridge override to set_frontend */
 556                 port->set_frontend_save = fe0->dvb.frontend->ops.set_frontend;
 557                 fe0->dvb.frontend->ops.set_frontend = cx23885_dvb_set_frontend;
 558
 559                 break;
 560         case CX23885_BOARD_HAUPPAUGE_HVR1255:
 561                 i2c_bus = &dev->i2c_bus[0];
 562                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 563                                                &hcw_s5h1411_config,
 564                                                &i2c_bus->i2c_adap);
 565                 if (fe0->dvb.frontend != NULL) {
 566                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 567                                    0x60, &dev->i2c_bus[1].i2c_adap,
 568                                    &hauppauge_tda18271_config);
 569                 }
 570                 break;
 571         case CX23885_BOARD_HAUPPAUGE_HVR1800:
 572                 i2c_bus = &dev->i2c_bus[0];
 573                 switch (alt_tuner) {
 574                 case 1:
 575                         fe0->dvb.frontend =
 576                                 dvb_attach(s5h1409_attach,
 577                                            &hauppauge_ezqam_config,
 578                                            &i2c_bus->i2c_adap);
 579                         if (fe0->dvb.frontend != NULL) {
 580                                 dvb_attach(tda829x_attach, fe0->dvb.frontend,
 581                                            &dev->i2c_bus[1].i2c_adap, 0x42,
 582                                            &tda829x_no_probe);
 583                                 dvb_attach(tda18271_attach, fe0->dvb.frontend,
 584                                            0x60, &dev->i2c_bus[1].i2c_adap,
 585                                            &hauppauge_tda18271_config);
 586                         }
 587                         break;
 588                 case 0:
 589                 default:
 590                         fe0->dvb.frontend =
 591                                 dvb_attach(s5h1409_attach,
 592                                            &hauppauge_generic_config,
 593                                            &i2c_bus->i2c_adap);
 594                         if (fe0->dvb.frontend != NULL)
 595                                 dvb_attach(mt2131_attach, fe0->dvb.frontend,
 596                                            &i2c_bus->i2c_adap,
 597                                            &hauppauge_generic_tunerconfig, 0);
 598                         break;
 599                 }
 600                 break;
 601         case CX23885_BOARD_HAUPPAUGE_HVR1800lp:
 602                 i2c_bus = &dev->i2c_bus[0];
 603                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 604                                                 &hauppauge_hvr1800lp_config,
 605                                                 &i2c_bus->i2c_adap);
 606                 if (fe0->dvb.frontend != NULL) {
 607                         dvb_attach(mt2131_attach, fe0->dvb.frontend,
 608                                    &i2c_bus->i2c_adap,
 609                                    &hauppauge_generic_tunerconfig, 0);
 610                 }
 611                 break;
 612         case CX23885_BOARD_DVICO_FUSIONHDTV_5_EXP:
 613                 i2c_bus = &dev->i2c_bus[0];
 614                 fe0->dvb.frontend = dvb_attach(lgdt330x_attach,
 615                                                 &fusionhdtv_5_express,
 616                                                 &i2c_bus->i2c_adap);
 617                 if (fe0->dvb.frontend != NULL) {
 618                         dvb_attach(simple_tuner_attach, fe0->dvb.frontend,
 619                                    &i2c_bus->i2c_adap, 0x61,
 620                                    TUNER_LG_TDVS_H06XF);
 621                 }
 622                 break;
 623         case CX23885_BOARD_HAUPPAUGE_HVR1500Q:
 624                 i2c_bus = &dev->i2c_bus[1];
 625                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 626                                                 &hauppauge_hvr1500q_config,
 627                                                 &dev->i2c_bus[0].i2c_adap);
 628                 if (fe0->dvb.frontend != NULL)
 629                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 630                                    &i2c_bus->i2c_adap,
 631                                    &hauppauge_hvr1500q_tunerconfig);
 632                 break;
 633         case CX23885_BOARD_HAUPPAUGE_HVR1500:
 634                 i2c_bus = &dev->i2c_bus[1];
 635                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 636                                                 &hauppauge_hvr1500_config,
 637                                                 &dev->i2c_bus[0].i2c_adap);
 638                 if (fe0->dvb.frontend != NULL) {
 639                         struct dvb_frontend *fe;
 640                         struct xc2028_config cfg = {
 641                                 .i2c_adap  = &i2c_bus->i2c_adap,
 642                                 .i2c_addr  = 0x61,
 643                         };
 644                         static struct xc2028_ctrl ctl = {
 645                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 646                                 .max_len     = 64,
 647                                 .demod       = XC3028_FE_OREN538,
 648                         };
 649
 650                         fe = dvb_attach(xc2028_attach,
 651                                         fe0->dvb.frontend, &cfg);
 652                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 653                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 654                 }
 655                 break;
 656         case CX23885_BOARD_HAUPPAUGE_HVR1200:
 657         case CX23885_BOARD_HAUPPAUGE_HVR1700:
 658                 i2c_bus = &dev->i2c_bus[0];
 659                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 660                         &hauppauge_hvr1200_config,
 661                         &i2c_bus->i2c_adap);
 662                 if (fe0->dvb.frontend != NULL) {
 663                         dvb_attach(tda829x_attach, fe0->dvb.frontend,
 664                                 &dev->i2c_bus[1].i2c_adap, 0x42,
 665                                 &tda829x_no_probe);
 666                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 667                                 0x60, &dev->i2c_bus[1].i2c_adap,
 668                                 &hauppauge_hvr1200_tuner_config);
 669                 }
 670                 break;
 671         case CX23885_BOARD_HAUPPAUGE_HVR1210:
 672                 i2c_bus = &dev->i2c_bus[0];
 673                 fe0->dvb.frontend = dvb_attach(tda10048_attach,
 674                         &hauppauge_hvr1210_config,
 675                         &i2c_bus->i2c_adap);
 676                 if (fe0->dvb.frontend != NULL) {
 677                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 678                                 0x60, &dev->i2c_bus[1].i2c_adap,
 679                                 &hauppauge_hvr1210_tuner_config);
 680                 }
 681                 break;
 682         case CX23885_BOARD_HAUPPAUGE_HVR1400:
 683                 i2c_bus = &dev->i2c_bus[0];
 684                 fe0->dvb.frontend = dvb_attach(dib7000p_attach,
 685                         &i2c_bus->i2c_adap,
 686                         0x12, &hauppauge_hvr1400_dib7000_config);
 687                 if (fe0->dvb.frontend != NULL) {
 688                         struct dvb_frontend *fe;
 689                         struct xc2028_config cfg = {
 690                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 691                                 .i2c_addr  = 0x64,
 692                         };
 693                         static struct xc2028_ctrl ctl = {
 694                                 .fname   = XC3028L_DEFAULT_FIRMWARE,
 695                                 .max_len = 64,
 696                                 .demod   = 5000,
 697                                 /* This is true for all demods with
 698                                         v36 firmware? */
 699                                 .type    = XC2028_D2633,
 700                         };
 701
 702                         fe = dvb_attach(xc2028_attach,
 703                                         fe0->dvb.frontend, &cfg);
 704                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 705                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 706                 }
 707                 break;
 708         case CX23885_BOARD_DVICO_FUSIONHDTV_7_DUAL_EXP:
 709                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 710
 711                 fe0->dvb.frontend = dvb_attach(s5h1409_attach,
 712                                                 &dvico_s5h1409_config,
 713                                                 &i2c_bus->i2c_adap);
 714                 if (fe0->dvb.frontend == NULL)
 715                         fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 716                                                         &dvico_s5h1411_config,
 717                                                         &i2c_bus->i2c_adap);
 718                 if (fe0->dvb.frontend != NULL)
 719                         dvb_attach(xc5000_attach, fe0->dvb.frontend,
 720                                    &i2c_bus->i2c_adap,
 721                                    &dvico_xc5000_tunerconfig);
 722                 break;
 723         case CX23885_BOARD_DVICO_FUSIONHDTV_DVB_T_DUAL_EXP: {
 724                 i2c_bus = &dev->i2c_bus[port->nr - 1];
 725
 726                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 727                                                &dvico_fusionhdtv_xc3028,
 728                                                &i2c_bus->i2c_adap);
 729                 if (fe0->dvb.frontend != NULL) {
 730                         struct dvb_frontend      *fe;
 731                         struct xc2028_config      cfg = {
 732                                 .i2c_adap  = &i2c_bus->i2c_adap,
 733                                 .i2c_addr  = 0x61,
 734                         };
 735                         static struct xc2028_ctrl ctl = {
 736                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 737                                 .max_len     = 64,
 738                                 .demod       = XC3028_FE_ZARLINK456,
 739                         };
 740
 741                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 742                                         &cfg);
 743                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 744                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 745                 }
 746                 break;
 747         }
 748         case CX23885_BOARD_LEADTEK_WINFAST_PXDVR3200_H:
 749         case CX23885_BOARD_COMPRO_VIDEOMATE_E650F:
 750         case CX23885_BOARD_COMPRO_VIDEOMATE_E800:
 751                 i2c_bus = &dev->i2c_bus[0];
 752
 753                 fe0->dvb.frontend = dvb_attach(zl10353_attach,
 754                         &dvico_fusionhdtv_xc3028,
 755                         &i2c_bus->i2c_adap);
 756                 if (fe0->dvb.frontend != NULL) {
 757                         struct dvb_frontend      *fe;
 758                         struct xc2028_config      cfg = {
 759                                 .i2c_adap  = &dev->i2c_bus[1].i2c_adap,
 760                                 .i2c_addr  = 0x61,
 761                         };
 762                         static struct xc2028_ctrl ctl = {
 763                                 .fname       = XC2028_DEFAULT_FIRMWARE,
 764                                 .max_len     = 64,
 765                                 .demod       = XC3028_FE_ZARLINK456,
 766                         };
 767
 768                         fe = dvb_attach(xc2028_attach, fe0->dvb.frontend,
 769                                 &cfg);
 770                         if (fe != NULL && fe->ops.tuner_ops.set_config != NULL)
 771                                 fe->ops.tuner_ops.set_config(fe, &ctl);
 772                 }
 773                 break;
 774         case CX23885_BOARD_TBS_6920:
 775                 i2c_bus = &dev->i2c_bus[0];
 776
 777                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 778                         &tbs_cx24116_config,
 779                         &i2c_bus->i2c_adap);
 780                 if (fe0->dvb.frontend != NULL)
 781                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 782
 783                 break;
 784         case CX23885_BOARD_TEVII_S470:
 785                 i2c_bus = &dev->i2c_bus[1];
 786
 787                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 788                         &tevii_cx24116_config,
 789                         &i2c_bus->i2c_adap);
 790                 if (fe0->dvb.frontend != NULL)
 791                         fe0->dvb.frontend->ops.set_voltage = tbs_set_voltage;
 792
 793                 break;
 794         case CX23885_BOARD_DVBWORLD_2005:
 795                 i2c_bus = &dev->i2c_bus[1];
 796
 797                 fe0->dvb.frontend = dvb_attach(cx24116_attach,
 798                         &dvbworld_cx24116_config,
 799                         &i2c_bus->i2c_adap);
 800                 break;
 801         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
 802                 i2c_bus = &dev->i2c_bus[0];
 803                 switch (port->nr) {
 804                 /* port B */
 805                 case 1:
 806                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 807                                                         &netup_stv0900_config,
 808                                                         &i2c_bus->i2c_adap, 0);
 809                         if (fe0->dvb.frontend != NULL) {
 810                                 if (dvb_attach(stv6110_attach,
 811                                                 fe0->dvb.frontend,
 812                                                 &netup_stv6110_tunerconfig_a,
 813                                                 &i2c_bus->i2c_adap)) {
 814                                         if (!dvb_attach(lnbh24_attach,
 815                                                         fe0->dvb.frontend,
 816                                                         &i2c_bus->i2c_adap,
 817                                                         LNBH24_PCL,
 818                                                         LNBH24_TTX, 0x09))
 819                                                 printk(KERN_ERR
 820                                                         "No LNBH24 found!\n");
 821
 822                                 }
 823                         }
 824                         break;
 825                 /* port C */
 826                 case 2:
 827                         fe0->dvb.frontend = dvb_attach(stv0900_attach,
 828                                                         &netup_stv0900_config,
 829                                                         &i2c_bus->i2c_adap, 1);
 830                         if (fe0->dvb.frontend != NULL) {
 831                                 if (dvb_attach(stv6110_attach,
 832                                                 fe0->dvb.frontend,
 833                                                 &netup_stv6110_tunerconfig_b,
 834                                                 &i2c_bus->i2c_adap)) {
 835                                         if (!dvb_attach(lnbh24_attach,
 836                                                         fe0->dvb.frontend,
 837                                                         &i2c_bus->i2c_adap,
 838                                                         LNBH24_PCL,
 839                                                         LNBH24_TTX, 0x0a))
 840                                                 printk(KERN_ERR
 841                                                         "No LNBH24 found!\n");
 842
 843                                 }
 844                         }
 845                         break;
 846                 }
 847                 break;
 848         case CX23885_BOARD_MYGICA_X8506:
 849                 i2c_bus = &dev->i2c_bus[0];
 850                 i2c_bus2 = &dev->i2c_bus[1];
 851                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
 852                         &mygica_x8506_lgs8gl5_config,
 853                         &i2c_bus->i2c_adap);
 854                 if (fe0->dvb.frontend != NULL) {
 855                         dvb_attach(xc5000_attach,
 856                                 fe0->dvb.frontend,
 857                                 &i2c_bus2->i2c_adap,
 858                                 &mygica_x8506_xc5000_config);
 859                 }
 860                 break;
 861         case CX23885_BOARD_MAGICPRO_PROHDTVE2:
 862                 i2c_bus = &dev->i2c_bus[0];
 863                 i2c_bus2 = &dev->i2c_bus[1];
 864                 fe0->dvb.frontend = dvb_attach(lgs8gxx_attach,
 865                         &magicpro_prohdtve2_lgs8g75_config,
 866                         &i2c_bus->i2c_adap);
 867                 if (fe0->dvb.frontend != NULL) {
 868                         dvb_attach(xc5000_attach,
 869                                 fe0->dvb.frontend,
 870                                 &i2c_bus2->i2c_adap,
 871                                 &magicpro_prohdtve2_xc5000_config);
 872                 }
 873                 break;
 874         case CX23885_BOARD_HAUPPAUGE_HVR1850:
 875                 i2c_bus = &dev->i2c_bus[0];
 876                 fe0->dvb.frontend = dvb_attach(s5h1411_attach,
 877                         &hcw_s5h1411_config,
 878                         &i2c_bus->i2c_adap);
 879                 if (fe0->dvb.frontend != NULL)
 880                         dvb_attach(tda18271_attach, fe0->dvb.frontend,
 881                                 0x60, &dev->i2c_bus[0].i2c_adap,
 882                                 &hauppauge_tda18271_config);
 883                 break;
 884
 885         default:
 886                 printk(KERN_INFO "%s: The frontend of your DVB/ATSC card "
 887                         " isn't supported yet\n",
 888                        dev->name);
 889                 break;
 890         }
 891         if (NULL == fe0->dvb.frontend) {
 892                 printk(KERN_ERR "%s: frontend initialization failed\n",
 893                         dev->name);
 894                 return -1;
 895         }
 896         /* define general-purpose callback pointer */
 897         fe0->dvb.frontend->callback = cx23885_tuner_callback;
 898
 899         /* Put the analog decoder in standby to keep it quiet */
 900         call_all(dev, tuner, s_standby);
 901
 902         if (fe0->dvb.frontend->ops.analog_ops.standby)
 903                 fe0->dvb.frontend->ops.analog_ops.standby(fe0->dvb.frontend);
 904
 905         /* register everything */
 906         ret = videobuf_dvb_register_bus(&port->frontends, THIS_MODULE, port,
 907                 &dev->pci->dev, adapter_nr, 0);
 908
 909         /* init CI & MAC */
 910         switch (dev->board) {
 911         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI: {
 912                 static struct netup_card_info cinfo;
 913
 914                 netup_get_card_info(&dev->i2c_bus[0].i2c_adap, &cinfo);
 915                 memcpy(port->frontends.adapter.proposed_mac,
 916                                 cinfo.port[port->nr - 1].mac, 6);
 917                 printk(KERN_INFO "NetUP Dual DVB-S2 CI card port%d MAC="
 918                         "%02X:%02X:%02X:%02X:%02X:%02X\n",
 919                         port->nr,
 920                         port->frontends.adapter.proposed_mac[0],
 921                         port->frontends.adapter.proposed_mac[1],
 922                         port->frontends.adapter.proposed_mac[2],
 923                         port->frontends.adapter.proposed_mac[3],
 924                         port->frontends.adapter.proposed_mac[4],
 925                         port->frontends.adapter.proposed_mac[5]);
 926
 927                 netup_ci_init(port);
 928                 break;
 929                 }
 930         }
 931
 932         return ret;
 933 }
 934
 935 int cx23885_dvb_register(struct cx23885_tsport *port)
 936 {
 937
 938         struct videobuf_dvb_frontend *fe0;
 939         struct cx23885_dev *dev = port->dev;
 940         int err, i;
 941
 942         /* Here we need to allocate the correct number of frontends,
 943          * as reflected in the cards struct. The reality is that currrently
 944          * no cx23885 boards support this - yet. But, if we don't modify this
 945          * code then the second frontend would never be allocated (later)
 946          * and fail with error before the attach in dvb_register().
 947          * Without these changes we risk an OOPS later. The changes here
 948          * are for safety, and should provide a good foundation for the
 949          * future addition of any multi-frontend cx23885 based boards.
 950          */
 951         printk(KERN_INFO "%s() allocating %d frontend(s)\n", __func__,
 952                 port->num_frontends);
 953
 954         for (i = 1; i <= port->num_frontends; i++) {
 955                 if (videobuf_dvb_alloc_frontend(
 956                         &port->frontends, i) == NULL) {
 957                         printk(KERN_ERR "%s() failed to alloc\n", __func__);
 958                         return -ENOMEM;
 959                 }
 960
 961                 fe0 = videobuf_dvb_get_frontend(&port->frontends, i);
 962                 if (!fe0)
 963                         err = -EINVAL;
 964
 965                 dprintk(1, "%s\n", __func__);
 966                 dprintk(1, " ->probed by Card=%d Name=%s, PCI %02x:%02x\n",
 967                         dev->board,
 968                         dev->name,
 969                         dev->pci_bus,
 970                         dev->pci_slot);
 971
 972                 err = -ENODEV;
 973
 974                 /* dvb stuff */
 975                 /* We have to init the queue for each frontend on a port. */
 976                 printk(KERN_INFO "%s: cx23885 based dvb card\n", dev->name);
 977                 videobuf_queue_sg_init(&fe0->dvb.dvbq, &dvb_qops,
 978                             &dev->pci->dev, &port->slock,
 979                             V4L2_BUF_TYPE_VIDEO_CAPTURE, V4L2_FIELD_TOP,
 980                             sizeof(struct cx23885_buffer), port);
 981         }
 982         err = dvb_register(port);
 983         if (err != 0)
 984                 printk(KERN_ERR "%s() dvb_register failed err = %d\n",
 985                         __func__, err);
 986
 987         return err;
 988 }
 989
 990 int cx23885_dvb_unregister(struct cx23885_tsport *port)
 991 {
 992         struct videobuf_dvb_frontend *fe0;
 993
 994         /* FIXME: in an error condition where the we have
 995          * an expected number of frontends (attach problem)
 996          * then this might not clean up correctly, if 1
 997          * is invalid.
 998          * This comment only applies to future boards IF they
 999          * implement MFE support.
1000          */
1001         fe0 = videobuf_dvb_get_frontend(&port->frontends, 1);
1002         if (fe0->dvb.frontend)
1003                 videobuf_dvb_unregister_bus(&port->frontends);
1004
1005         switch (port->dev->board) {
1006         case CX23885_BOARD_NETUP_DUAL_DVBS2_CI:
1007                 netup_ci_exit(port);
1008                 break;
1009         }
1010
1011         return 0;
1012 }
1013