V4L/DVB (4643): Multi-input patch for DVB-USB device
[linux-2.6.git] / 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_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);
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
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_device_properties dtt200u_properties = {
127         .usb_ctrl = CYPRESS_FX2,
128         .firmware = "dvb-usb-dtt200u-01.fw",
129
130         .num_adapters = 1,
131         .adapter = {
132                 {
133                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
134                         .pid_filter_count = 15,
135
136         .streaming_ctrl  = dtt200u_streaming_ctrl,
137         .pid_filter      = dtt200u_pid_filter,
138         .frontend_attach = dtt200u_frontend_attach,
139         /* parameter for the MPEG2-data transfer */
140                         .stream = {
141                                 .type = USB_BULK,
142                 .count = 7,
143                 .endpoint = 0x02,
144                 .u = {
145                         .bulk = {
146                                 .buffersize = 4096,
147                         }
148                 }
149         },
150                 }
151         },
152         .power_ctrl      = dtt200u_power_ctrl,
153
154         .rc_interval     = 300,
155         .rc_key_map      = dtt200u_rc_keys,
156         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
157         .rc_query        = dtt200u_rc_query,
158
159         .generic_bulk_ctrl_endpoint = 0x01,
160
161         .num_device_descs = 1,
162         .devices = {
163                 { .name = "WideView/Yuan/Yakumo/Hama/Typhoon DVB-T USB2.0 (WT-200U)",
164                   .cold_ids = { &dtt200u_usb_table[0], NULL },
165                   .warm_ids = { &dtt200u_usb_table[1], NULL },
166                 },
167                 { NULL },
168         }
169 };
170
171 static struct dvb_usb_device_properties wt220u_properties = {
172         .usb_ctrl = CYPRESS_FX2,
173         .firmware = "dvb-usb-wt220u-02.fw",
174
175         .num_adapters = 1,
176         .adapter = {
177                 {
178                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
179                         .pid_filter_count = 15,
180
181         .streaming_ctrl  = dtt200u_streaming_ctrl,
182         .pid_filter      = dtt200u_pid_filter,
183         .frontend_attach = dtt200u_frontend_attach,
184         /* parameter for the MPEG2-data transfer */
185                         .stream = {
186                                 .type = USB_BULK,
187                 .count = 7,
188                 .endpoint = 0x02,
189                 .u = {
190                         .bulk = {
191                                 .buffersize = 4096,
192                         }
193                 }
194         },
195                 }
196         },
197         .power_ctrl      = dtt200u_power_ctrl,
198
199         .rc_interval     = 300,
200         .rc_key_map      = dtt200u_rc_keys,
201         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
202         .rc_query        = dtt200u_rc_query,
203
204         .generic_bulk_ctrl_endpoint = 0x01,
205
206         .num_device_descs = 1,
207         .devices = {
208                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
209                   .cold_ids = { &dtt200u_usb_table[2], &dtt200u_usb_table[8], NULL },
210                   .warm_ids = { &dtt200u_usb_table[3], NULL },
211                 },
212                 { NULL },
213         }
214 };
215
216 static struct dvb_usb_device_properties wt220u_fc_properties = {
217         .usb_ctrl = CYPRESS_FX2,
218         .firmware = "dvb-usb-wt220u-fc03.fw",
219
220         .num_adapters = 1,
221         .adapter = {
222                 {
223                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
224                         .pid_filter_count = 15,
225
226         .streaming_ctrl  = dtt200u_streaming_ctrl,
227         .pid_filter      = dtt200u_pid_filter,
228         .frontend_attach = dtt200u_frontend_attach,
229         /* parameter for the MPEG2-data transfer */
230                         .stream = {
231                                 .type = USB_BULK,
232                 .count = 7,
233                                 .endpoint = 0x06,
234                 .u = {
235                         .bulk = {
236                                 .buffersize = 4096,
237                         }
238                 }
239         },
240                 }
241         },
242         .power_ctrl      = dtt200u_power_ctrl,
243
244         .rc_interval     = 300,
245         .rc_key_map      = dtt200u_rc_keys,
246         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
247         .rc_query        = dtt200u_rc_query,
248
249         .generic_bulk_ctrl_endpoint = 0x01,
250
251         .num_device_descs = 1,
252         .devices = {
253                 { .name = "WideView WT-220U PenType Receiver (Typhoon/Freecom)",
254                   .cold_ids = { &dtt200u_usb_table[6], NULL },
255                   .warm_ids = { &dtt200u_usb_table[7], NULL },
256                 },
257                 { NULL },
258         }
259 };
260
261 static struct dvb_usb_device_properties wt220u_zl0353_properties = {
262         .usb_ctrl = CYPRESS_FX2,
263         .firmware = "dvb-usb-wt220u-zl0353-01.fw",
264
265         .num_adapters = 1,
266         .adapter = {
267                 {
268                         .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_NEED_PID_FILTERING,
269                         .pid_filter_count = 15,
270
271         .streaming_ctrl  = dtt200u_streaming_ctrl,
272         .pid_filter      = dtt200u_pid_filter,
273         .frontend_attach = dtt200u_frontend_attach,
274         /* parameter for the MPEG2-data transfer */
275                         .stream = {
276                                 .type = USB_BULK,
277                 .count = 7,
278                 .endpoint = 0x02,
279                 .u = {
280                         .bulk = {
281                                 .buffersize = 4096,
282                         }
283                 }
284         },
285                 }
286         },
287         .power_ctrl      = dtt200u_power_ctrl,
288
289         .rc_interval     = 300,
290         .rc_key_map      = dtt200u_rc_keys,
291         .rc_key_map_size = ARRAY_SIZE(dtt200u_rc_keys),
292         .rc_query        = dtt200u_rc_query,
293
294         .generic_bulk_ctrl_endpoint = 0x01,
295
296         .num_device_descs = 1,
297         .devices = {
298                 { .name = "WideView WT-220U PenType Receiver (based on ZL353)",
299                   .cold_ids = { &dtt200u_usb_table[4], NULL },
300                   .warm_ids = { &dtt200u_usb_table[5], NULL },
301                 },
302                 { NULL },
303         }
304 };
305
306 /* usb specific object needed to register this driver with the usb subsystem */
307 static struct usb_driver dtt200u_usb_driver = {
308         .name           = "dvb_usb_dtt200u",
309         .probe          = dtt200u_usb_probe,
310         .disconnect = dvb_usb_device_exit,
311         .id_table       = dtt200u_usb_table,
312 };
313
314 /* module stuff */
315 static int __init dtt200u_usb_module_init(void)
316 {
317         int result;
318         if ((result = usb_register(&dtt200u_usb_driver))) {
319                 err("usb_register failed. (%d)",result);
320                 return result;
321         }
322
323         return 0;
324 }
325
326 static void __exit dtt200u_usb_module_exit(void)
327 {
328         /* deregister this driver from the USB subsystem */
329         usb_deregister(&dtt200u_usb_driver);
330 }
331
332 module_init(dtt200u_usb_module_init);
333 module_exit(dtt200u_usb_module_exit);
334
335 MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
336 MODULE_DESCRIPTION("Driver for the WideView/Yakumo/Hama/Typhoon/Club3D DVB-T USB2.0 devices");
337 MODULE_VERSION("1.0");
338 MODULE_LICENSE("GPL");