kernel/drivers/media/usb/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 rc_map_table rc_map_dtt200u_table[] = {
  61         { 0x8001, KEY_MUTE },
  62         { 0x8002, KEY_CHANNELDOWN },
  63         { 0x8003, KEY_VOLUMEDOWN },
  64         { 0x8004, KEY_1 },
  65         { 0x8005, KEY_2 },
  66         { 0x8006, KEY_3 },
  67         { 0x8007, KEY_4 },
  68         { 0x8008, KEY_5 },
  69         { 0x8009, KEY_6 },
  70         { 0x800a, KEY_7 },
  71         { 0x800c, KEY_ZOOM },
  72         { 0x800d, KEY_0 },
  73         { 0x800e, KEY_SELECT },
  74         { 0x8012, KEY_POWER },
  75         { 0x801a, KEY_CHANNELUP },
  76         { 0x801b, KEY_8 },
  77         { 0x801e, KEY_VOLUMEUP },
  78         { 0x801f, 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: %*ph\n", 5, key);
  88         return 0;
  89 }
  90
  91 static int dtt200u_frontend_attach(struct dvb_usb_adapter *adap)
  92 {
  93         adap->fe_adap[0].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                 .num_frontends = 1,
 144                 .fe = {{
 145                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 146                         .pid_filter_count = 15,
 147
 148         .streaming_ctrl  = dtt200u_streaming_ctrl,
 149         .pid_filter      = dtt200u_pid_filter,
 150         .frontend_attach = dtt200u_frontend_attach,
 151         /* parameter for the MPEG2-data transfer */
 152                         .stream = {
 153                                 .type = USB_BULK,
 154                 .count = 7,
 155                 .endpoint = 0x02,
 156                 .u = {
 157                         .bulk = {
 158                                 .buffersize = 4096,
 159                         }
 160                 }
 161         },
 162                 }},
 163                 }
 164         },
 165         .power_ctrl      = dtt200u_power_ctrl,
 166
 167         .rc.legacy = {
 168                 .rc_interval     = 300,
 169                 .rc_map_table    = rc_map_dtt200u_table,
 170                 .rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 171                 .rc_query        = dtt200u_rc_query,
 172         },
 173
 174         .generic_bulk_ctrl_endpoint = 0x01,
 175
 176         .num_device_descs = 1,
 177         .devices = {
 178                 { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
 179                   .cold_ids = { &dtt200u_usb_table[0], NULL },
 180                   .warm_ids = { &dtt200u_usb_table[1], NULL },
 181                 },
 182                 { NULL },
 183         }
 184 };
 185
 186 static struct dvb_usb_device_properties wt220u_properties = {
 187         .usb_ctrl = CYPRESS_FX2,
 188         .firmware = "dvb-usb-wt220u-02.fw",
 189
 190         .num_adapters = 1,
 191         .adapter = {
 192                 {
 193                 .num_frontends = 1,
 194                 .fe = {{
 195                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 196                         .pid_filter_count = 15,
 197
 198         .streaming_ctrl  = dtt200u_streaming_ctrl,
 199         .pid_filter      = dtt200u_pid_filter,
 200         .frontend_attach = dtt200u_frontend_attach,
 201         /* parameter for the MPEG2-data transfer */
 202                         .stream = {
 203                                 .type = USB_BULK,
 204                 .count = 7,
 205                 .endpoint = 0x02,
 206                 .u = {
 207                         .bulk = {
 208                                 .buffersize = 4096,
 209                         }
 210                 }
 211         },
 212                 }},
 213                 }
 214         },
 215         .power_ctrl      = dtt200u_power_ctrl,
 216
 217         .rc.legacy = {
 218                 .rc_interval     = 300,
 219                 .rc_map_table      = rc_map_dtt200u_table,
 220                 .rc_map_size = ARRAY_SIZE(rc_map_dtt200u_table),
 221                 .rc_query        = dtt200u_rc_query,
 222         },
 223
 224         .generic_bulk_ctrl_endpoint = 0x01,
 225
 226         .num_device_descs = 1,
 227         .devices = {
 228                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 229                   .cold_ids = { &dtt200u_usb_table[2], &dtt200u_usb_table[8], NULL },
 230                   .warm_ids = { &dtt200u_usb_table[3], NULL },
 231                 },
 232                 { NULL },
 233         }
 234 };
 235
 236 static struct dvb_usb_device_properties wt220u_fc_properties = {
 237         .usb_ctrl = CYPRESS_FX2,
 238         .firmware = "dvb-usb-wt220u-fc03.fw",
 239
 240         .num_adapters = 1,
 241         .adapter = {
 242                 {
 243                 .num_frontends = 1,
 244                 .fe = {{
 245                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 246                         .pid_filter_count = 15,
 247
 248         .streaming_ctrl  = dtt200u_streaming_ctrl,
 249         .pid_filter      = dtt200u_pid_filter,
 250         .frontend_attach = dtt200u_frontend_attach,
 251         /* parameter for the MPEG2-data transfer */
 252                         .stream = {
 253                                 .type = USB_BULK,
 254                 .count = 7,
 255                                 .endpoint = 0x06,
 256                 .u = {
 257                         .bulk = {
 258                                 .buffersize = 4096,
 259                         }
 260                 }
 261         },
 262                 }},
 263                 }
 264         },
 265         .power_ctrl      = dtt200u_power_ctrl,
 266
 267         .rc.legacy = {
 268                 .rc_interval     = 300,
 269                 .rc_map_table    = rc_map_dtt200u_table,
 270                 .rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 271                 .rc_query        = dtt200u_rc_query,
 272         },
 273
 274         .generic_bulk_ctrl_endpoint = 0x01,
 275
 276         .num_device_descs = 1,
 277         .devices = {
 278                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 279                   .cold_ids = { &dtt200u_usb_table[6], NULL },
 280                   .warm_ids = { &dtt200u_usb_table[7], NULL },
 281                 },
 282                 { NULL },
 283         }
 284 };
 285
 286 static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 287         .usb_ctrl = CYPRESS_FX2,
 288         .firmware = "dvb-usb-wt220u-zl0353-01.fw",
 289
 290         .num_adapters = 1,
 291         .adapter = {
 292                 {
 293                 .num_frontends = 1,
 294                 .fe = {{
 295                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 296                         .pid_filter_count = 15,
 297
 298                         .streaming_ctrl  = dtt200u_streaming_ctrl,
 299                         .pid_filter      = dtt200u_pid_filter,
 300                         .frontend_attach = dtt200u_frontend_attach,
 301                         /* parameter for the MPEG2-data transfer */
 302                         .stream = {
 303                                 .type = USB_BULK,
 304                                 .count = 7,
 305                                 .endpoint = 0x02,
 306                                 .u = {
 307                                         .bulk = {
 308                                                 .buffersize = 4096,
 309                                         }
 310                                 }
 311                         },
 312                 }},
 313                 }
 314         },
 315         .power_ctrl      = dtt200u_power_ctrl,
 316
 317         .rc.legacy = {
 318                 .rc_interval     = 300,
 319                 .rc_map_table    = rc_map_dtt200u_table,
 320                 .rc_map_size     = ARRAY_SIZE(rc_map_dtt200u_table),
 321                 .rc_query        = dtt200u_rc_query,
 322         },
 323
 324         .generic_bulk_ctrl_endpoint = 0x01,
 325
 326         .num_device_descs = 1,
 327         .devices = {
 328                 { .name = "WideView WT-220U PenType Receiver (based on ZL353)",
 329                   .cold_ids = { &dtt200u_usb_table[4], NULL },
 330                   .warm_ids = { &dtt200u_usb_table[5], NULL },
 331                 },
 332                 { NULL },
 333         }
 334 };
 335
 336 static struct dvb_usb_device_properties wt220u_miglia_properties = {
 337         .usb_ctrl = CYPRESS_FX2,
 338         .firmware = "dvb-usb-wt220u-miglia-01.fw",
 339
 340         .num_adapters = 1,
 341         .generic_bulk_ctrl_endpoint = 0x01,
 342
 343         .num_device_descs = 1,
 344         .devices = {
 345                 { .name = "WideView WT-220U PenType Receiver (Miglia)",
 346                   .cold_ids = { &dtt200u_usb_table[9], NULL },
 347                   /* This device turns into WT220U_ZL0353_WARM when fw
 348                      has been uploaded */
 349                   .warm_ids = { NULL },
 350                 },
 351                 { NULL },
 352         }
 353 };
 354
 355 /* usb specific object needed to register this driver with the usb subsystem */
 356 static struct usb_driver dtt200u_usb_driver = {
 357         .name           = "dvb_usb_dtt200u",
 358         .probe          = dtt200u_usb_probe,
 359         .disconnect = dvb_usb_device_exit,
 360         .id_table       = dtt200u_usb_table,
 361 };
 362
 363 module_usb_driver(dtt200u_usb_driver);
 364
 365 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 366 MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices");
 367 MODULE_VERSION("1.0");
 368 MODULE_LICENSE("GPL");