SAFE public projects git trees. - safe/jmp/linux-2.6/blob - 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 static int dtt200u_power_ctrl(struct dvb_usb_device *d, int onoff)
  22 {
  23         u8 b = SET_INIT;
  24
  25         if (onoff)
  26                 dvb_usb_generic_write(d,&b,2);
  27
  28         return 0;
  29 }
  30
  31 static int dtt200u_streaming_ctrl(struct dvb_usb_adapter *adap, int onoff)
  32 {
  33         u8 b_streaming[2] = { SET_STREAMING, onoff };
  34         u8 b_rst_pid = RESET_PID_FILTER;
  35
  36         dvb_usb_generic_write(adap->dev, b_streaming, 2);
  37
  38         if (onoff == 0)
  39                 dvb_usb_generic_write(adap->dev, &b_rst_pid, 1);
  40         return 0;
  41 }
  42
  43 static int dtt200u_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, int onoff)
  44 {
  45         u8 b_pid[4];
  46         pid = onoff ? pid : 0;
  47
  48         b_pid[0] = SET_PID_FILTER;
  49         b_pid[1] = index;
  50         b_pid[2] = pid & 0xff;
  51         b_pid[3] = (pid >> 8) & 0x1f;
  52
  53         return dvb_usb_generic_write(adap->dev, b_pid, 4);
  54 }
  55
  56 /* remote control */
  57 /* key list for the tiny remote control (Yakumo, don't know about the others) */
  58 static struct dvb_usb_rc_key dtt200u_rc_keys[] = {
  59         { 0x80, 0x01, KEY_MUTE },
  60         { 0x80, 0x02, KEY_CHANNELDOWN },
  61         { 0x80, 0x03, KEY_VOLUMEDOWN },
  62         { 0x80, 0x04, KEY_1 },
  63         { 0x80, 0x05, KEY_2 },
  64         { 0x80, 0x06, KEY_3 },
  65         { 0x80, 0x07, KEY_4 },
  66         { 0x80, 0x08, KEY_5 },
  67         { 0x80, 0x09, KEY_6 },
  68         { 0x80, 0x0a, KEY_7 },
  69         { 0x80, 0x0c, KEY_ZOOM },
  70         { 0x80, 0x0d, KEY_0 },
  71         { 0x80, 0x0e, KEY_SELECT },
  72         { 0x80, 0x12, KEY_POWER },
  73         { 0x80, 0x1a, KEY_CHANNELUP },
  74         { 0x80, 0x1b, KEY_8 },
  75         { 0x80, 0x1e, KEY_VOLUMEUP },
  76         { 0x80, 0x1f, KEY_9 },
  77 };
  78
  79 static int dtt200u_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
  80 {
  81         u8 key[5],cmd = GET_RC_CODE;
  82         dvb_usb_generic_rw(d,&cmd,1,key,5,0);
  83         dvb_usb_nec_rc_key_to_event(d,key,event,state);
  84         if (key[0] != 0)
  85                 deb_info("key: %x %x %x %x %x\n",key[0],key[1],key[2],key[3],key[4]);
  86         return 0;
  87 }
  88
  89 static int dtt200u_frontend_attach(struct dvb_usb_adapter *adap)
  90 {
  91         adap->fe = dtt200u_fe_attach(adap->dev);
  92         return 0;
  93 }
  94
  95 static struct dvb_usb_device_properties dtt200u_properties;
  96 static struct dvb_usb_device_properties wt220u_fc_properties;
  97 static struct dvb_usb_device_properties wt220u_properties;
  98 static struct dvb_usb_device_properties wt220u_zl0353_properties;
  99 static struct dvb_usb_device_properties wt220u_miglia_properties;
 100
 101 static int dtt200u_usb_probe(struct usb_interface *intf,
 102                 const struct usb_device_id *id)
 103 {
 104         if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
 105                 dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
 106                 dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
 107                 dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0 ||
 108                 dvb_usb_device_init(intf,&wt220u_miglia_properties,THIS_MODULE,NULL) == 0)
 109                 return 0;
 110
 111         return -ENODEV;
 112 }
 113
 114 static struct usb_device_id dtt200u_usb_table [] = {
 115         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
 116         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
 117         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD)  },
 118         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM)  },
 119         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_COLD)  },
 120         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_WARM)  },
 121         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD)  },
 122         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM)  },
 123         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZAP250_COLD)  },
 124         { USB_DEVICE(USB_VID_MIGLIA, USB_PID_WT220U_ZAP250_COLD)  },
 125         { 0 },
 126 };
 127 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
 128
 129 static struct dvb_usb_device_properties dtt200u_properties = {
 130         .usb_ctrl = CYPRESS_FX2,
 131         .firmware = "dvb-usb-dtt200u-01.fw",
 132
 133         .num_adapters = 1,
 134         .adapter = {
 135                 {
 136                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 137                         .pid_filter_count = 15,
 138
 139         .streaming_ctrl  = dtt200u_streaming_ctrl,
 140         .pid_filter      = dtt200u_pid_filter,
 141         .frontend_attach = dtt200u_frontend_attach,
 142         /* parameter for the MPEG2-data transfer */
 143                         .stream = {
 144                                 .type = USB_BULK,
 145                 .count = 7,
 146                 .endpoint = 0x02,
 147                 .u = {
 148                         .bulk = {
 149                                 .buffersize = 4096,
 150                         }
 151                 }
 152         },
 153                 }
 154         },
 155         .power_ctrl      = dtt200u_power_ctrl,
 156
 157         .rc_interval     = 300,
 158         .rc_key_map      = dtt200u_rc_keys,
 159         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 160         .rc_query        = dtt200u_rc_query,
 161
 162         .generic_bulk_ctrl_endpoint = 0x01,
 163
 164         .num_device_descs = 1,
 165         .devices = {
 166                 { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
 167                   .cold_ids = { &dtt200u_usb_table[0], NULL },
 168                   .warm_ids = { &dtt200u_usb_table[1], NULL },
 169                 },
 170                 { NULL },
 171         }
 172 };
 173
 174 static struct dvb_usb_device_properties wt220u_properties = {
 175         .usb_ctrl = CYPRESS_FX2,
 176         .firmware = "dvb-usb-wt220u-02.fw",
 177
 178         .num_adapters = 1,
 179         .adapter = {
 180                 {
 181                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 182                         .pid_filter_count = 15,
 183
 184         .streaming_ctrl  = dtt200u_streaming_ctrl,
 185         .pid_filter      = dtt200u_pid_filter,
 186         .frontend_attach = dtt200u_frontend_attach,
 187         /* parameter for the MPEG2-data transfer */
 188                         .stream = {
 189                                 .type = USB_BULK,
 190                 .count = 7,
 191                 .endpoint = 0x02,
 192                 .u = {
 193                         .bulk = {
 194                                 .buffersize = 4096,
 195                         }
 196                 }
 197         },
 198                 }
 199         },
 200         .power_ctrl      = dtt200u_power_ctrl,
 201
 202         .rc_interval     = 300,
 203         .rc_key_map      = dtt200u_rc_keys,
 204         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 205         .rc_query        = dtt200u_rc_query,
 206
 207         .generic_bulk_ctrl_endpoint = 0x01,
 208
 209         .num_device_descs = 1,
 210         .devices = {
 211                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 212                   .cold_ids = { &dtt200u_usb_table[2], &dtt200u_usb_table[8], NULL },
 213                   .warm_ids = { &dtt200u_usb_table[3], NULL },
 214                 },
 215                 { NULL },
 216         }
 217 };
 218
 219 static struct dvb_usb_device_properties wt220u_fc_properties = {
 220         .usb_ctrl = CYPRESS_FX2,
 221         .firmware = "dvb-usb-wt220u-fc03.fw",
 222
 223         .num_adapters = 1,
 224         .adapter = {
 225                 {
 226                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 227                         .pid_filter_count = 15,
 228
 229         .streaming_ctrl  = dtt200u_streaming_ctrl,
 230         .pid_filter      = dtt200u_pid_filter,
 231         .frontend_attach = dtt200u_frontend_attach,
 232         /* parameter for the MPEG2-data transfer */
 233                         .stream = {
 234                                 .type = USB_BULK,
 235                 .count = 7,
 236                                 .endpoint = 0x06,
 237                 .u = {
 238                         .bulk = {
 239                                 .buffersize = 4096,
 240                         }
 241                 }
 242         },
 243                 }
 244         },
 245         .power_ctrl      = dtt200u_power_ctrl,
 246
 247         .rc_interval     = 300,
 248         .rc_key_map      = dtt200u_rc_keys,
 249         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 250         .rc_query        = dtt200u_rc_query,
 251
 252         .generic_bulk_ctrl_endpoint = 0x01,
 253
 254         .num_device_descs = 1,
 255         .devices = {
 256                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 257                   .cold_ids = { &dtt200u_usb_table[6], NULL },
 258                   .warm_ids = { &dtt200u_usb_table[7], NULL },
 259                 },
 260                 { NULL },
 261         }
 262 };
 263
 264 static struct dvb_usb_device_properties wt220u_zl0353_properties = {
 265         .usb_ctrl = CYPRESS_FX2,
 266         .firmware = "dvb-usb-wt220u-zl0353-01.fw",
 267
 268         .num_adapters = 1,
 269         .adapter = {
 270                 {
 271                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
 272                         .pid_filter_count = 15,
 273
 274                         .streaming_ctrl  = dtt200u_streaming_ctrl,
 275                         .pid_filter      = dtt200u_pid_filter,
 276                         .frontend_attach = dtt200u_frontend_attach,
 277                         /* parameter for the MPEG2-data transfer */
 278                         .stream = {
 279                                 .type = USB_BULK,
 280                                 .count = 7,
 281                                 .endpoint = 0x02,
 282                                 .u = {
 283                                         .bulk = {
 284                                                 .buffersize = 4096,
 285                                         }
 286                                 }
 287                         },
 288                 }
 289         },
 290         .power_ctrl      = dtt200u_power_ctrl,
 291
 292         .rc_interval     = 300,
 293         .rc_key_map      = dtt200u_rc_keys,
 294         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 295         .rc_query        = dtt200u_rc_query,
 296
 297         .generic_bulk_ctrl_endpoint = 0x01,
 298
 299         .num_device_descs = 1,
 300         .devices = {
 301                 { .name = "WideView WT-220U PenType Receiver (based on ZL353)",
 302                   .cold_ids = { &dtt200u_usb_table[4], NULL },
 303                   .warm_ids = { &dtt200u_usb_table[5], NULL },
 304                 },
 305                 { NULL },
 306         }
 307 };
 308
 309 static struct dvb_usb_device_properties wt220u_miglia_properties = {
 310         .usb_ctrl = CYPRESS_FX2,
 311         .firmware = "dvb-usb-wt220u-miglia-01.fw",
 312
 313         .num_adapters = 1,
 314         .generic_bulk_ctrl_endpoint = 0x01,
 315
 316         .num_device_descs = 1,
 317         .devices = {
 318                 { .name = "WideView WT-220U PenType Receiver (Miglia)",
 319                   .cold_ids = { &dtt200u_usb_table[9], NULL },
 320                   /* This device turns into WT220U_ZL0353_WARM when fw
 321                      has been uploaded */
 322                   .warm_ids = { NULL },
 323                 },
 324                 { NULL },
 325         }
 326 };
 327
 328 /* usb specific object needed to register this driver with the usb subsystem */
 329 static struct usb_driver dtt200u_usb_driver = {
 330         .name           = "dvb_usb_dtt200u",
 331         .probe          = dtt200u_usb_probe,
 332         .disconnect = dvb_usb_device_exit,
 333         .id_table       = dtt200u_usb_table,
 334 };
 335
 336 /* module stuff */
 337 static int __init dtt200u_usb_module_init(void)
 338 {
 339         int result;
 340         if ((result = usb_register(&dtt200u_usb_driver))) {
 341                 err("usb_register failed. (%d)",result);
 342                 return result;
 343         }
 344
 345         return 0;
 346 }
 347
 348 static void __exit dtt200u_usb_module_exit(void)
 349 {
 350         /* deregister this driver from the USB subsystem */
 351         usb_deregister(&dtt200u_usb_driver);
 352 }
 353
 354 module_init(dtt200u_usb_module_init);
 355 module_exit(dtt200u_usb_module_exit);
 356
 357 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 358 MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D/Miglia DVB-T USB2.0 devices");
 359 MODULE_VERSION("1.0");
 360 MODULE_LICENSE("GPL");