drivers/media/dvb/dvb-usb/dtt200u.c

   1 /* DVB USB library compliant Linux driver for the WideView/ Yakumo/ Hama/
   2  * Typhoon/ Yuan/ Miglia DVB-T USB2.0 receiver.
   3  *
   4  * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
   5  *
   6  * Thanks to Steve Chang from WideView for providing support for the WT-220U.
   7  *
   8  *      This program is free software; you can redistribute it and/or modify it
   9  *      under the terms of the GNU General Public License as published by the Free
  10  *      Software Foundation, version 2.
  11  *
  12  * see Documentation/dvb/README.dvb-usb for more information
  13  */
  14 #include "dtt200u.h"
  15
  16 /* debug */
  17 int dvb_usb_dtt200u_debug;
  18 module_param_named(debug,dvb_usb_dtt200u_debug, int, 0644);
  19 MODULE_PARM_DESC(debug, "set debugging level (1=info,xfer=2 (or-able))." DVB_USB_DEBUG_STATUS);
  20
  21 DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
  22
  23 static int dtt200u_power_ctrl(struct dvb_usb_device *d, int onoff)
  24 {
  25         u8 b = SET_INIT;
  26
  27         if (onoff)
  28                 dvb_usb_generic_write(d,&b,2);
  29
  30         return 0;
  31 }
  32
  33 static int dtt200u_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
  34 {
  35         u8 b_streaming[2] = { SET_STREAMING, onoff };
  36         u8 b_rst_pid = RESET_PID_FILTER;
  37
  38         dvb_usb_generic_write(adap->dev, b_streaming, 2);
  39
  40         if (onoff == 0)
  41                 dvb_usb_generic_write(adap->dev, &b_rst_pid, 1);
  42         return 0;
  43 }
  44
  45 static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
  46 {
  47         u8 b_pid[4];
  48         pid = onoff ? pid : 0;
  49
  50         b_pid[0] = SET_PID_FILTER;
  51         b_pid[1] = index;
  52         b_pid[2] = pid & 0xff;
  53         b_pid[3] = (pid >> 8) & 0x1f;
  54
  55         return dvb_usb_generic_write(adap->dev, b_pid, 4);
  56 }
  57
  58 /* remote control */
  59 /* key list for the tiny remote control (Yakumo, don't know about the others) */
  60 static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
  61         { 0x80, 0x01, KEY_MUTE },
  62         { 0x80, 0x02, KEY_CHANNELDOWN },
  63         { 0x80, 0x03, KEY_VOLUMEDOWN },
  64         { 0x80, 0x04, KEY_1 },
  65         { 0x80, 0x05, KEY_2 },
  66         { 0x80, 0x06, KEY_3 },
  67         { 0x80, 0x07, KEY_4 },
  68         { 0x80, 0x08, KEY_5 },
  69         { 0x80, 0x09, KEY_6 },
  70         { 0x80, 0x0a, KEY_7 },
  71         { 0x80, 0x0c, KEY_ZOOM },
  72         { 0x80, 0x0d, KEY_0 },
  73         { 0x80, 0x0e, KEY_SELECT },
  74         { 0x80, 0x12, KEY_POWER },
  75         { 0x80, 0x1a, KEY_CHANNELUP },
  76         { 0x80, 0x1b, KEY_8 },
  77         { 0x80, 0x1e, KEY_VOLUMEUP },
  78         { 0x80, 0x1f, KEY_9 },
  79 };
  80
  81 static int dtt200u_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
  82 {
  83         u8 key[5],cmd = GET_RC_CODE;
  84         dvb_usb_generic_rw(d,&cmd,1,key,5,0);
  85         dvb_usb_nec_rc_key_to_event(d,key,event,state);
  86         if (key[0] != 0)
  87                 deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
  88         return 0;
  89 }
  90
  91 static int dtt200u_frontend_attach(struct dvb_usb_adapter *adap)
  92 {
  93         adap->fe = dtt200u_fe_attach(adap->dev);
  94         return 0;
  95 }
  96
  97 static struct dvb_usb_device_properties dtt200u_properties;
  98 static struct dvb_usb_device_properties wt220u_fc_properties;
  99 static struct dvb_usb_device_properties wt220u_properties;
 100 static struct dvb_usb_device_properties wt220u_zl0353_properties;
 101 static struct dvb_usb_device_properties wt220u_miglia_properties;
 102
 103 static int dtt200u_usb_probe(struct usb_interface *intf,
 104                 const struct usb_device_id *id)
 105 {
 106         if (0 == dvb_usb_device_init(intf, &dtt200u_properties,
 107                                      THIS_MODULE, NULL, adapter_nr) ||
 108             0 == dvb_usb_device_init(intf, &wt220u_properties,
 109                                      THIS_MODULE, NULL, adapter_nr) ||
 110             0 == dvb_usb_device_init(intf, &wt220u_fc_properties,
 111                                      THIS_MODULE, NULL, adapter_nr) ||
 112             0 == dvb_usb_device_init(intf, &wt220u_zl0353_properties,
 113                                      THIS_MODULE, NULL, adapter_nr) ||
 114             0 == dvb_usb_device_init(intf, &wt220u_miglia_properties,
 115                                      THIS_MODULE, NULL, adapter_nr))
 116                 return 0;
 117
 118         return -ENODEV;
 119 }
 120
 121 static struct usb_device_id dtt200u_usb_table [] = {
 122         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
 123         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
 124         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD)  },
 125         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM)  },
 126         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_COLD)  },
 127         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_WARM)  },
 128         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD)  },
 129         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM)  },
 130         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZAP250_COLD)  },
 131         { USB_DEVICE(USB_VID_MIGLIA, USB_PID_WT220U_ZAP250_COLD)  },
 132         { 0 },
 133 };
 134 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
 135
 136 static struct dvb_usb_device_properties dtt200u_properties = {
 137         .usb_ctrl = CYPRESS_FX2,
 138         .firmware = "dvb-usb-dtt200u-01.fw",
 139
 140         .num_adapters = 1,
 141         .adapter = {
 142                 {
 143                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 144                         .pid_filter_count = 15,
 145
 146         .streaming_ctrl  = dtt200u_streaming_ctrl,
 147         .pid_filter      = dtt200u_pid_filter,
 148         .frontend_attach = dtt200u_frontend_attach,
 149         /* parameter for the MPEG2-data transfer */
 150                         .stream = {
 151                                 .type = USB_BULK,
 152                 .count = 7,
 153                 .endpoint = 0x02,
 154                 .u = {
 155                         .bulk = {
 156                                 .buffersize = 4096,
 157                         }
 158                 }
 159         },
 160                 }
 161         },
 162         .power_ctrl      = dtt200u_power_ctrl,
 163
 164         .rc_interval     = 300,
 165         .rc_key_map      = dtt200u_rc_keys,
 166         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 167         .rc_query        = dtt200u_rc_query,
 168
 169         .generic_bulk_ctrl_endpoint = 0x01,
 170
 171         .num_device_descs = 1,
 172         .devices = {
 173                 { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
 174                   .cold_ids = { &dtt200u_usb_table[0], NULL },
 175                   .warm_ids = { &dtt200u_usb_table[1], NULL },
 176                 },
 177                 { NULL },
 178         }
 179 };
 180
 181 static struct dvb_usb_device_properties wt220u_properties = {
 182         .usb_ctrl = CYPRESS_FX2,
 183         .firmware = "dvb-usb-wt220u-02.fw",
 184
 185         .num_adapters = 1,
 186         .adapter = {
 187                 {
 188                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 189                         .pid_filter_count = 15,
 190
 191         .streaming_ctrl  = dtt200u_streaming_ctrl,
 192         .pid_filter      = dtt200u_pid_filter,
 193         .frontend_attach = dtt200u_frontend_attach,
 194         /* parameter for the MPEG2-data transfer */
 195                         .stream = {
 196                                 .type = USB_BULK,
 197                 .count = 7,
 198                 .endpoint = 0x02,
 199                 .u = {
 200                         .bulk = {
 201                                 .buffersize = 4096,
 202                         }
 203                 }
 204         },
 205                 }
 206         },
 207         .power_ctrl      = dtt200u_power_ctrl,
 208
 209         .rc_interval     = 300,
 210         .rc_key_map      = dtt200u_rc_keys,
 211         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 212         .rc_query        = dtt200u_rc_query,
 213
 214         .generic_bulk_ctrl_endpoint = 0x01,
 215
 216         .num_device_descs = 1,
 217         .devices = {
 218                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 219                   .cold_ids = { &dtt200u_usb_table[2], &dtt200u_usb_table[8], NULL },
 220                   .warm_ids = { &dtt200u_usb_table[3], NULL },
 221                 },
 222                 { NULL },
 223         }
 224 };
 225
 226 static struct dvb_usb_device_properties wt220u_fc_properties = {
 227         .usb_ctrl = CYPRESS_FX2,
 228         .firmware = "dvb-usb-wt220u-fc03.fw",
 229
 230         .num_adapters = 1,
 231         .adapter = {
 232                 {
 233                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 234                         .pid_filter_count = 15,
 235
 236         .streaming_ctrl  = dtt200u_streaming_ctrl,
 237         .pid_filter      = dtt200u_pid_filter,
 238         .frontend_attach = dtt200u_frontend_attach,
 239         /* parameter for the MPEG2-data transfer */
 240                         .stream = {
 241                                 .type = USB_BULK,
 242                 .count = 7,
 243                                 .endpoint = 0x06,
 244                 .u = {
 245                         .bulk = {
 246                                 .buffersize = 4096,
 247                         }
 248                 }
 249         },
 250                 }
 251         },
 252         .power_ctrl      = dtt200u_power_ctrl,
 253
 254         .rc_interval     = 300,
 255         .rc_key_map      = dtt200u_rc_keys,
 256         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 257         .rc_query        = dtt200u_rc_query,
 258
 259         .generic_bulk_ctrl_endpoint = 0x01,
 260
 261         .num_device_descs = 1,
 262         .devices = {
 263                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 264                   .cold_ids = { &dtt200u_usb_table[6], NULL },
 265                   .warm_ids = { &dtt200u_usb_table[7], NULL },
 266                 },
 267                 { NULL },
 268         }
 269 };
 270
 271 static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 272         .usb_ctrl = CYPRESS_FX2,
 273         .firmware = "dvb-usb-wt220u-zl0353-01.fw",
 274
 275         .num_adapters = 1,
 276         .adapter = {
 277                 {
 278                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 279                         .pid_filter_count = 15,
 280
 281                         .streaming_ctrl  = dtt200u_streaming_ctrl,
 282                         .pid_filter      = dtt200u_pid_filter,
 283                         .frontend_attach = dtt200u_frontend_attach,
 284                         /* parameter for the MPEG2-data transfer */
 285                         .stream = {
 286                                 .type = USB_BULK,
 287                                 .count = 7,
 288                                 .endpoint = 0x02,
 289                                 .u = {
 290                                         .bulk = {
 291                                                 .buffersize = 4096,
 292                                         }
 293                                 }
 294                         },
 295                 }
 296         },
 297         .power_ctrl      = dtt200u_power_ctrl,
 298
 299         .rc_interval     = 300,
 300         .rc_key_map      = dtt200u_rc_keys,
 301         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 302         .rc_query        = dtt200u_rc_query,
 303
 304         .generic_bulk_ctrl_endpoint = 0x01,
 305
 306         .num_device_descs = 1,
 307         .devices = {
 308                 { .name = "WideView WT-220U PenType Receiver (based on ZL353)",
 309                   .cold_ids = { &dtt200u_usb_table[4], NULL },
 310                   .warm_ids = { &dtt200u_usb_table[5], NULL },
 311                 },
 312                 { NULL },
 313         }
 314 };
 315
 316 static struct dvb_usb_device_properties wt220u_miglia_properties = {
 317         .usb_ctrl = CYPRESS_FX2,
 318         .firmware = "dvb-usb-wt220u-miglia-01.fw",
 319
 320         .num_adapters = 1,
 321         .generic_bulk_ctrl_endpoint = 0x01,
 322
 323         .num_device_descs = 1,
 324         .devices = {
 325                 { .name = "WideView WT-220U PenType Receiver (Miglia)",
 326                   .cold_ids = { &dtt200u_usb_table[9], NULL },
 327                   /* This device turns into WT220U_ZL0353_WARM when fw
 328                      has been uploaded */
 329                   .warm_ids = { NULL },
 330                 },
 331                 { NULL },
 332         }
 333 };
 334
 335 /* usb specific object needed to register this driver with the usb subsystem */
 336 static struct usb_driver dtt200u_usb_driver = {
 337         .name           = "dvb_usb_dtt200u",
 338         .probe          = dtt200u_usb_probe,
 339         .disconnect = dvb_usb_device_exit,
 340         .id_table       = dtt200u_usb_table,
 341 };
 342
 343 /* module stuff */
 344 static int __init dtt200u_usb_module_init(void)
 345 {
 346         int result;
 347         if ((result = usb_register(&dtt200u_usb_driver))) {
 348                 err("usb_register failed. (%d)",result);
 349                 return result;
 350         }
 351
 352         return 0;
 353 }
 354
 355 static void __exit dtt200u_usb_module_exit(void)
 356 {
 357         /* deregister this driver from the USB subsystem */
 358         usb_deregister(&dtt200u_usb_driver);
 359 }
 360
 361 module_init(dtt200u_usb_module_init);
 362 module_exit(dtt200u_usb_module_exit);
 363
 364 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 365 MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices");
 366 MODULE_VERSION("1.0");
 367 MODULE_LICENSE("GPL");