Merge git://git.kernel.org/pub/scm/linux/kernel/git/lethal/sh-2.6
[linux-2.6] / 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 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 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
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
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
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 */
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
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");