git.oblomov.eu Git - 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 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_device *d, 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(d,b_streaming,2);
  37
  38         if (onoff == 0)
  39                 dvb_usb_generic_write(d,&b_rst_pid,1);
  40         return 0;
  41 }
  42
  43 static int dtt200u_pid_filter(struct dvb_usb_device *d, 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(d,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_device *d)
  90 {
  91         d->fe = dtt200u_fe_attach(d);
  92         return 0;
  93 }
  94
  95 static struct dvb_usb_properties dtt200u_properties;
  96 static struct dvb_usb_properties wt220u_fc_properties;
  97 static struct dvb_usb_properties wt220u_properties;
  98 static struct dvb_usb_properties wt220u_zl0353_properties;
  99
 100 static int dtt200u_usb_probe(struct usb_interface *intf,
 101                 const struct usb_device_id *id)
 102 {
 103         if (dvb_usb_device_init(intf,&dtt200u_properties,THIS_MODULE,NULL) == 0 ||
 104                 dvb_usb_device_init(intf,&wt220u_properties,THIS_MODULE,NULL) == 0 ||
 105                 dvb_usb_device_init(intf,&wt220u_fc_properties,THIS_MODULE,NULL) == 0 ||
 106                 dvb_usb_device_init(intf,&wt220u_zl0353_properties,THIS_MODULE,NULL) == 0)
 107                 return 0;
 108
 109         return -ENODEV;
 110 }
 111
 112 static struct usb_device_id dtt200u_usb_table [] = {
 113         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_COLD) },
 114         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_DTT200U_WARM) },
 115         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_COLD)  },
 116         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_WARM)  },
 117         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_COLD)  },
 118         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZL0353_WARM)  },
 119         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_COLD)  },
 120         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_FC_WARM)  },
 121         { USB_DEVICE(USB_VID_WIDEVIEW, USB_PID_WT220U_ZAP250_COLD)  },
 122         { 0 },
 123 };
 124 MODULE_DEVICE_TABLE(usb, dtt200u_usb_table);
 125
 126 static struct dvb_usb_properties dtt200u_properties = {
 127         .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
 128         .pid_filter_count = 15,
 129
 130         .usb_ctrl = CYPRESS_FX2,
 131         .firmware = "dvb-usb-dtt200u-01.fw",
 132
 133         .power_ctrl      = dtt200u_power_ctrl,
 134         .streaming_ctrl  = dtt200u_streaming_ctrl,
 135         .pid_filter      = dtt200u_pid_filter,
 136         .frontend_attach = dtt200u_frontend_attach,
 137
 138         .rc_interval     = 300,
 139         .rc_key_map      = dtt200u_rc_keys,
 140         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 141         .rc_query        = dtt200u_rc_query,
 142
 143         .generic_bulk_ctrl_endpoint = 0x01,
 144
 145         /* parameter for the MPEG2-data transfer */
 146         .urb = {
 147                 .type = DVB_USB_BULK,
 148                 .count = 7,
 149                 .endpoint = 0x02,
 150                 .u = {
 151                         .bulk = {
 152                                 .buffersize = 4096,
 153                         }
 154                 }
 155         },
 156
 157         .num_device_descs = 1,
 158         .devices = {
 159                 { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
 160                   .cold_ids = { &dtt200u_usb_table[0], NULL },
 161                   .warm_ids = { &dtt200u_usb_table[1], NULL },
 162                 },
 163                 { NULL },
 164         }
 165 };
 166
 167 static struct dvb_usb_properties wt220u_properties = {
 168         .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
 169         .pid_filter_count = 15,
 170
 171         .usb_ctrl = CYPRESS_FX2,
 172         .firmware = "dvb-usb-wt220u-02.fw",
 173
 174         .power_ctrl      = dtt200u_power_ctrl,
 175         .streaming_ctrl  = dtt200u_streaming_ctrl,
 176         .pid_filter      = dtt200u_pid_filter,
 177         .frontend_attach = dtt200u_frontend_attach,
 178
 179         .rc_interval     = 300,
 180         .rc_key_map      = dtt200u_rc_keys,
 181         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 182         .rc_query        = dtt200u_rc_query,
 183
 184         .generic_bulk_ctrl_endpoint = 0x01,
 185
 186         /* parameter for the MPEG2-data transfer */
 187         .urb = {
 188                 .type = DVB_USB_BULK,
 189                 .count = 7,
 190                 .endpoint = 0x02,
 191                 .u = {
 192                         .bulk = {
 193                                 .buffersize = 4096,
 194                         }
 195                 }
 196         },
 197
 198         .num_device_descs = 1,
 199         .devices = {
 200                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 201                   .cold_ids = { &dtt200u_usb_table[2], &dtt200u_usb_table[8], NULL },
 202                   .warm_ids = { &dtt200u_usb_table[3], NULL },
 203                 },
 204                 { NULL },
 205         }
 206 };
 207
 208 static struct dvb_usb_properties wt220u_fc_properties = {
 209         .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
 210         .pid_filter_count = 15,
 211
 212         .usb_ctrl = CYPRESS_FX2,
 213         .firmware = "dvb-usb-wt220u-fc03.fw",
 214
 215         .power_ctrl      = dtt200u_power_ctrl,
 216         .streaming_ctrl  = dtt200u_streaming_ctrl,
 217         .pid_filter      = dtt200u_pid_filter,
 218         .frontend_attach = dtt200u_frontend_attach,
 219
 220         .rc_interval     = 300,
 221         .rc_key_map      = dtt200u_rc_keys,
 222         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 223         .rc_query        = dtt200u_rc_query,
 224
 225         .generic_bulk_ctrl_endpoint = 0x01,
 226
 227         /* parameter for the MPEG2-data transfer */
 228         .urb = {
 229                 .type = DVB_USB_BULK,
 230                 .count = 7,
 231                 .endpoint = 0x86,
 232                 .u = {
 233                         .bulk = {
 234                                 .buffersize = 4096,
 235                         }
 236                 }
 237         },
 238
 239         .num_device_descs = 1,
 240         .devices = {
 241                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
 242                   .cold_ids = { &dtt200u_usb_table[6], NULL },
 243                   .warm_ids = { &dtt200u_usb_table[7], NULL },
 244                 },
 245                 { NULL },
 246         }
 247 };
 248
 249 static struct dvb_usb_properties wt220u_zl0353_properties = {
 250         .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_NEED_PID_FILTERING,
 251         .pid_filter_count = 15,
 252
 253         .usb_ctrl = CYPRESS_FX2,
 254         .firmware = "dvb-usb-wt220u-zl0353-01.fw",
 255
 256         .power_ctrl      = dtt200u_power_ctrl,
 257         .streaming_ctrl  = dtt200u_streaming_ctrl,
 258         .pid_filter      = dtt200u_pid_filter,
 259         .frontend_attach = dtt200u_frontend_attach,
 260
 261         .rc_interval     = 300,
 262         .rc_key_map      = dtt200u_rc_keys,
 263         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
 264         .rc_query        = dtt200u_rc_query,
 265
 266         .generic_bulk_ctrl_endpoint = 0x01,
 267
 268         /* parameter for the MPEG2-data transfer */
 269         .urb = {
 270                 .type = DVB_USB_BULK,
 271                 .count = 7,
 272                 .endpoint = 0x02,
 273                 .u = {
 274                         .bulk = {
 275                                 .buffersize = 4096,
 276                         }
 277                 }
 278         },
 279
 280         .num_device_descs = 1,
 281         .devices = {
 282                 { .name = "WideView WT-220U PenType Receiver (based on ZL353)",
 283                   .cold_ids = { &dtt200u_usb_table[4], NULL },
 284                   .warm_ids = { &dtt200u_usb_table[5], NULL },
 285                 },
 286                 { NULL },
 287         }
 288 };
 289
 290 /* usb specific object needed to register this driver with the usb subsystem */
 291 static struct usb_driver dtt200u_usb_driver = {
 292         .name           = "dvb_usb_dtt200u",
 293         .probe          = dtt200u_usb_probe,
 294         .disconnect = dvb_usb_device_exit,
 295         .id_table       = dtt200u_usb_table,
 296 };
 297
 298 /* module stuff */
 299 static int __init dtt200u_usb_module_init(void)
 300 {
 301         int result;
 302         if ((result = usb_register(&dtt200u_usb_driver))) {
 303                 err("usb_register failed. (%d)",result);
 304                 return result;
 305         }
 306
 307         return 0;
 308 }
 309
 310 static void __exit dtt200u_usb_module_exit(void)
 311 {
 312         /* deregister this driver from the USB subsystem */
 313         usb_deregister(&dtt200u_usb_driver);
 314 }
 315
 316 module_init(dtt200u_usb_module_init);
 317 module_exit(dtt200u_usb_module_exit);
 318
 319 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
 320 MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D DVB-T USB2.0 devices");
 321 MODULE_VERSION("1.0");
 322 MODULE_LICENSE("GPL");