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
dtt200u_power_ctrl(struct dvb_usb_device * d,int onoff)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
dtt200u_streaming_ctrl(struct dvb_usb_adapter * adap,int onoff)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
dtt200u_pid_filter(struct dvb_usb_adapter * adap,int index,u16 pid,int onoff)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
dtt200u_rc_query(struct dvb_usb_device * d,u32 * event,int * state)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
dtt200u_frontend_attach(struct dvb_usb_adapter * adap)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
dtt200u_usb_probe(struct usb_interface * intf,const struct usb_device_id * id)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 */
dtt200u_usb_module_init(void)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
dtt200u_usb_module_exit(void)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");
368