27af4e43647936fe72a6db60704fcb5eaa804068
[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_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");