drivers/media/dvb/ngene/ngene-cards.c

   1 /*
   2  * ngene-cards.c: nGene PCIe bridge driver - card specific info
   3  *
   4  * Copyright (C) 2005-2007 Micronas
   5  *
   6  * Copyright (C) 2008-2009 Ralph Metzler <rjkm@metzlerbros.de>
   7  *                         Modifications for new nGene firmware,
   8  *                         support for EEPROM-copying,
   9  *                         support for new dual DVB-S2 card prototype
  10  *
  11  *
  12  * This program is free software; you can redistribute it and/or
  13  * modify it under the terms of the GNU General Public License
  14  * version 2 only, as published by the Free Software Foundation.
  15  *
  16  *
  17  * This program is distributed in the hope that it will be useful,
  18  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  19  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  20  * GNU General Public License for more details.
  21  *
  22  *
  23  * You should have received a copy of the GNU General Public License
  24  * along with this program; if not, write to the Free Software
  25  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
  26  * 02110-1301, USA
  27  * Or, point your browser to http://www.gnu.org/copyleft/gpl.html
  28  */
  29
  30 #include <linux/module.h>
  31 #include <linux/init.h>
  32 #include <linux/pci.h>
  33 #include <linux/pci_ids.h>
  34
  35 #include "ngene.h"
  36
  37 /* demods/tuners */
  38 #include "stv6110x.h"
  39 #include "stv090x.h"
  40 #include "lnbh24.h"
  41 #include "lgdt330x.h"
  42 #include "mt2131.h"
  43
  44
  45 /****************************************************************************/
  46 /* Demod/tuner attachment ***************************************************/
  47 /****************************************************************************/
  48
  49 static int tuner_attach_stv6110(struct ngene_channel *chan)
  50 {
  51         struct stv090x_config *feconf = (struct stv090x_config *)
  52                 chan->dev->card_info->fe_config[chan->number];
  53         struct stv6110x_config *tunerconf = (struct stv6110x_config *)
  54                 chan->dev->card_info->tuner_config[chan->number];
  55         struct stv6110x_devctl *ctl;
  56
  57         ctl = dvb_attach(stv6110x_attach, chan->fe, tunerconf,
  58                          &chan->i2c_adapter);
  59         if (ctl == NULL) {
  60                 printk(KERN_ERR DEVICE_NAME ": No STV6110X found!\n");
  61                 return -ENODEV;
  62         }
  63
  64         feconf->tuner_init          = ctl->tuner_init;
  65         feconf->tuner_set_mode      = ctl->tuner_set_mode;
  66         feconf->tuner_set_frequency = ctl->tuner_set_frequency;
  67         feconf->tuner_get_frequency = ctl->tuner_get_frequency;
  68         feconf->tuner_set_bandwidth = ctl->tuner_set_bandwidth;
  69         feconf->tuner_get_bandwidth = ctl->tuner_get_bandwidth;
  70         feconf->tuner_set_bbgain    = ctl->tuner_set_bbgain;
  71         feconf->tuner_get_bbgain    = ctl->tuner_get_bbgain;
  72         feconf->tuner_set_refclk    = ctl->tuner_set_refclk;
  73         feconf->tuner_get_status    = ctl->tuner_get_status;
  74
  75         return 0;
  76 }
  77
  78
  79 static int demod_attach_stv0900(struct ngene_channel *chan)
  80 {
  81         struct stv090x_config *feconf = (struct stv090x_config *)
  82                 chan->dev->card_info->fe_config[chan->number];
  83
  84         chan->fe = dvb_attach(stv090x_attach,
  85                         feconf,
  86                         &chan->i2c_adapter,
  87                         chan->number == 0 ? STV090x_DEMODULATOR_0 :
  88                                             STV090x_DEMODULATOR_1);
  89         if (chan->fe == NULL) {
  90                 printk(KERN_ERR DEVICE_NAME ": No STV0900 found!\n");
  91                 return -ENODEV;
  92         }
  93
  94         if (!dvb_attach(lnbh24_attach, chan->fe, &chan->i2c_adapter, 0,
  95                         0, chan->dev->card_info->lnb[chan->number])) {
  96                 printk(KERN_ERR DEVICE_NAME ": No LNBH24 found!\n");
  97                 dvb_frontend_detach(chan->fe);
  98                 return -ENODEV;
  99         }
 100
 101         return 0;
 102 }
 103
 104 static struct lgdt330x_config aver_m780 = {
 105         .demod_address = 0xb2 >> 1,
 106         .demod_chip    = LGDT3303,
 107         .serial_mpeg   = 0x00, /* PARALLEL */
 108         .clock_polarity_flip = 1,
 109 };
 110
 111 static struct mt2131_config m780_tunerconfig = {
 112         0xc0 >> 1
 113 };
 114
 115 /* A single func to attach the demo and tuner, rather than
 116  * use two sep funcs like the current design mandates.
 117  */
 118 static int demod_attach_lg330x(struct ngene_channel *chan)
 119 {
 120         chan->fe = dvb_attach(lgdt330x_attach, &aver_m780, &chan->i2c_adapter);
 121         if (chan->fe == NULL) {
 122                 printk(KERN_ERR DEVICE_NAME ": No LGDT330x found!\n");
 123                 return -ENODEV;
 124         }
 125
 126         dvb_attach(mt2131_attach, chan->fe, &chan->i2c_adapter,
 127                    &m780_tunerconfig, 0);
 128
 129         return (chan->fe) ? 0 : -ENODEV;
 130 }
 131
 132 /****************************************************************************/
 133 /* Switch control (I2C gates, etc.) *****************************************/
 134 /****************************************************************************/
 135
 136
 137 static struct stv090x_config fe_cineS2 = {
 138         .device         = STV0900,
 139         .demod_mode     = STV090x_DUAL,
 140         .clk_mode       = STV090x_CLK_EXT,
 141
 142         .xtal           = 27000000,
 143         .address        = 0x68,
 144
 145         .ts1_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
 146         .ts2_mode       = STV090x_TSMODE_SERIAL_PUNCTURED,
 147
 148         .repeater_level = STV090x_RPTLEVEL_16,
 149
 150         .adc1_range     = STV090x_ADC_1Vpp,
 151         .adc2_range     = STV090x_ADC_1Vpp,
 152
 153         .diseqc_envelope_mode = true,
 154 };
 155
 156 static struct stv6110x_config tuner_cineS2_0 = {
 157         .addr   = 0x60,
 158         .refclk = 27000000,
 159         .clk_div = 1,
 160 };
 161
 162 static struct stv6110x_config tuner_cineS2_1 = {
 163         .addr   = 0x63,
 164         .refclk = 27000000,
 165         .clk_div = 1,
 166 };
 167
 168 static struct ngene_info ngene_info_cineS2 = {
 169         .type           = NGENE_SIDEWINDER,
 170         .name           = "Linux4Media cineS2 DVB-S2 Twin Tuner",
 171         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
 172         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
 173         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
 174         .fe_config      = {&fe_cineS2, &fe_cineS2},
 175         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
 176         .lnb            = {0x0b, 0x08},
 177         .tsf            = {3, 3},
 178         .fw_version     = 15,
 179 };
 180
 181 static struct ngene_info ngene_info_satixS2 = {
 182         .type           = NGENE_SIDEWINDER,
 183         .name           = "Mystique SaTiX-S2 Dual",
 184         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
 185         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
 186         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
 187         .fe_config      = {&fe_cineS2, &fe_cineS2},
 188         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
 189         .lnb            = {0x0b, 0x08},
 190         .tsf            = {3, 3},
 191         .fw_version     = 15,
 192 };
 193
 194 static struct ngene_info ngene_info_satixS2v2 = {
 195         .type           = NGENE_SIDEWINDER,
 196         .name           = "Mystique SaTiX-S2 Dual (v2)",
 197         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
 198         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
 199         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
 200         .fe_config      = {&fe_cineS2, &fe_cineS2},
 201         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
 202         .lnb            = {0x0a, 0x08},
 203         .tsf            = {3, 3},
 204         .fw_version     = 15,
 205 };
 206
 207 static struct ngene_info ngene_info_cineS2v5 = {
 208         .type           = NGENE_SIDEWINDER,
 209         .name           = "Linux4Media cineS2 DVB-S2 Twin Tuner (v5)",
 210         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
 211         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
 212         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
 213         .fe_config      = {&fe_cineS2, &fe_cineS2},
 214         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
 215         .lnb            = {0x0a, 0x08},
 216         .tsf            = {3, 3},
 217         .fw_version     = 15,
 218 };
 219
 220 static struct ngene_info ngene_info_duoFlexS2 = {
 221         .type           = NGENE_SIDEWINDER,
 222         .name           = "Digital Devices DuoFlex S2 miniPCIe",
 223         .io_type        = {NGENE_IO_TSIN, NGENE_IO_TSIN},
 224         .demod_attach   = {demod_attach_stv0900, demod_attach_stv0900},
 225         .tuner_attach   = {tuner_attach_stv6110, tuner_attach_stv6110},
 226         .fe_config      = {&fe_cineS2, &fe_cineS2},
 227         .tuner_config   = {&tuner_cineS2_0, &tuner_cineS2_1},
 228         .lnb            = {0x0a, 0x08},
 229         .tsf            = {3, 3},
 230         .fw_version     = 15,
 231 };
 232
 233 static struct ngene_info ngene_info_m780 = {
 234         .type           = NGENE_APP,
 235         .name           = "Aver M780 ATSC/QAM-B",
 236
 237         /* Channel 0 is analog, which is currently unsupported */
 238         .io_type        = { NGENE_IO_NONE, NGENE_IO_TSIN },
 239         .demod_attach   = { NULL, demod_attach_lg330x },
 240
 241         /* Ensure these are NULL else the frame will call them (as funcs) */
 242         .tuner_attach   = { 0, 0, 0, 0 },
 243         .fe_config      = { NULL, &aver_m780 },
 244         .avf            = { 0 },
 245
 246         /* A custom electrical interface config for the demod to bridge */
 247         .tsf            = { 4, 4 },
 248         .fw_version     = 15,
 249 };
 250
 251 /****************************************************************************/
 252
 253
 254
 255 /****************************************************************************/
 256 /* PCI Subsystem ID *********************************************************/
 257 /****************************************************************************/
 258
 259 #define NGENE_ID(_subvend, _subdev, _driverdata) { \
 260         .vendor = NGENE_VID, .device = NGENE_PID, \
 261         .subvendor = _subvend, .subdevice = _subdev, \
 262         .driver_data = (unsigned long) &_driverdata }
 263
 264 /****************************************************************************/
 265
 266 static const struct pci_device_id ngene_id_tbl[] __devinitdata = {
 267         NGENE_ID(0x18c3, 0xabc3, ngene_info_cineS2),
 268         NGENE_ID(0x18c3, 0xabc4, ngene_info_cineS2),
 269         NGENE_ID(0x18c3, 0xdb01, ngene_info_satixS2),
 270         NGENE_ID(0x18c3, 0xdb02, ngene_info_satixS2v2),
 271         NGENE_ID(0x18c3, 0xdd00, ngene_info_cineS2v5),
 272         NGENE_ID(0x18c3, 0xdd10, ngene_info_duoFlexS2),
 273         NGENE_ID(0x18c3, 0xdd20, ngene_info_duoFlexS2),
 274         NGENE_ID(0x1461, 0x062e, ngene_info_m780),
 275         {0}
 276 };
 277 MODULE_DEVICE_TABLE(pci, ngene_id_tbl);
 278
 279 /****************************************************************************/
 280 /* Init/Exit ****************************************************************/
 281 /****************************************************************************/
 282
 283 static pci_ers_result_t ngene_error_detected(struct pci_dev *dev,
 284                                              enum pci_channel_state state)
 285 {
 286         printk(KERN_ERR DEVICE_NAME ": PCI error\n");
 287         if (state == pci_channel_io_perm_failure)
 288                 return PCI_ERS_RESULT_DISCONNECT;
 289         if (state == pci_channel_io_frozen)
 290                 return PCI_ERS_RESULT_NEED_RESET;
 291         return PCI_ERS_RESULT_CAN_RECOVER;
 292 }
 293
 294 static pci_ers_result_t ngene_link_reset(struct pci_dev *dev)
 295 {
 296         printk(KERN_INFO DEVICE_NAME ": link reset\n");
 297         return 0;
 298 }
 299
 300 static pci_ers_result_t ngene_slot_reset(struct pci_dev *dev)
 301 {
 302         printk(KERN_INFO DEVICE_NAME ": slot reset\n");
 303         return 0;
 304 }
 305
 306 static void ngene_resume(struct pci_dev *dev)
 307 {
 308         printk(KERN_INFO DEVICE_NAME ": resume\n");
 309 }
 310
 311 static struct pci_error_handlers ngene_errors = {
 312         .error_detected = ngene_error_detected,
 313         .link_reset = ngene_link_reset,
 314         .slot_reset = ngene_slot_reset,
 315         .resume = ngene_resume,
 316 };
 317
 318 static struct pci_driver ngene_pci_driver = {
 319         .name        = "ngene",
 320         .id_table    = ngene_id_tbl,
 321         .probe       = ngene_probe,
 322         .remove      = __devexit_p(ngene_remove),
 323         .err_handler = &ngene_errors,
 324 };
 325
 326 static __init int module_init_ngene(void)
 327 {
 328         printk(KERN_INFO
 329                "nGene PCIE bridge driver, Copyright (C) 2005-2007 Micronas\n");
 330         return pci_register_driver(&ngene_pci_driver);
 331 }
 332
 333 static __exit void module_exit_ngene(void)
 334 {
 335         pci_unregister_driver(&ngene_pci_driver);
 336 }
 337
 338 module_init(module_init_ngene);
 339 module_exit(module_exit_ngene);
 340
 341 MODULE_DESCRIPTION("nGene");
 342 MODULE_AUTHOR("Micronas, Ralph Metzler, Manfred Voelkel");
 343 MODULE_LICENSE("GPL");