Version:  2.0.40 2.2.26 2.4.37 2.6.39 3.0 3.1 3.2 3.3 3.4 3.5 3.6 3.7 3.8 3.9 3.10 3.11 3.12 3.13 3.14 3.15

Linux/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");
369 

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