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12#include "dibusb.h"
13
14static int debug;
15module_param(debug, int, 0644);
16MODULE_PARM_DESC(debug, "set debugging level (1=rc,2=eeprom (|-able))." DVB_USB_DEBUG_STATUS);
17
18DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr);
19
20#define deb_rc(args...) dprintk(debug,0x01,args)
21#define deb_ee(args...) dprintk(debug,0x02,args)
22
23
24static struct dvb_usb_rc_key haupp_rc_keys [] = {
25 { 0x1e00, KEY_0 },
26 { 0x1e01, KEY_1 },
27 { 0x1e02, KEY_2 },
28 { 0x1e03, KEY_3 },
29 { 0x1e04, KEY_4 },
30 { 0x1e05, KEY_5 },
31 { 0x1e06, KEY_6 },
32 { 0x1e07, KEY_7 },
33 { 0x1e08, KEY_8 },
34 { 0x1e09, KEY_9 },
35 { 0x1e0a, KEY_KPASTERISK },
36 { 0x1e0b, KEY_RED },
37 { 0x1e0c, KEY_RADIO },
38 { 0x1e0d, KEY_MENU },
39 { 0x1e0e, KEY_GRAVE },
40 { 0x1e0f, KEY_MUTE },
41 { 0x1e10, KEY_VOLUMEUP },
42 { 0x1e11, KEY_VOLUMEDOWN },
43 { 0x1e12, KEY_CHANNEL },
44 { 0x1e14, KEY_UP },
45 { 0x1e15, KEY_DOWN },
46 { 0x1e16, KEY_LEFT },
47 { 0x1e17, KEY_RIGHT },
48 { 0x1e18, KEY_VIDEO },
49 { 0x1e19, KEY_AUDIO },
50 { 0x1e1a, KEY_MEDIA },
51 { 0x1e1b, KEY_EPG },
52 { 0x1e1c, KEY_TV },
53 { 0x1e1e, KEY_NEXT },
54 { 0x1e1f, KEY_BACK },
55 { 0x1e20, KEY_CHANNELUP },
56 { 0x1e21, KEY_CHANNELDOWN },
57 { 0x1e24, KEY_LAST },
58 { 0x1e25, KEY_OK },
59 { 0x1e29, KEY_BLUE},
60 { 0x1e2e, KEY_GREEN },
61 { 0x1e30, KEY_PAUSE },
62 { 0x1e32, KEY_REWIND },
63 { 0x1e34, KEY_FASTFORWARD },
64 { 0x1e35, KEY_PLAY },
65 { 0x1e36, KEY_STOP },
66 { 0x1e37, KEY_RECORD },
67 { 0x1e38, KEY_YELLOW },
68 { 0x1e3b, KEY_GOTO },
69 { 0x1e3d, KEY_POWER },
70};
71
72
73
74
75static int nova_t_rc_query(struct dvb_usb_device *d, u32 *event, int *state)
76{
77 u8 key[5],cmd[2] = { DIBUSB_REQ_POLL_REMOTE, 0x35 }, data,toggle,custom;
78 u16 raw;
79 int i;
80 struct dibusb_device_state *st = d->priv;
81
82 dvb_usb_generic_rw(d,cmd,2,key,5,0);
83
84 *state = REMOTE_NO_KEY_PRESSED;
85 switch (key[0]) {
86 case DIBUSB_RC_HAUPPAUGE_KEY_PRESSED:
87 raw = ((key[1] << 8) | key[2]) >> 3;
88 toggle = !!(raw & 0x800);
89 data = raw & 0x3f;
90 custom = (raw >> 6) & 0x1f;
91
92 deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",key[1],key[2],key[3],custom,data,toggle);
93
94 for (i = 0; i < ARRAY_SIZE(haupp_rc_keys); i++) {
95 if (rc5_data(&haupp_rc_keys[i]) == data &&
96 rc5_custom(&haupp_rc_keys[i]) == custom) {
97
98 deb_rc("c: %x, d: %x\n", rc5_data(&haupp_rc_keys[i]),
99 rc5_custom(&haupp_rc_keys[i]));
100
101 *event = haupp_rc_keys[i].event;
102 *state = REMOTE_KEY_PRESSED;
103 if (st->old_toggle == toggle) {
104 if (st->last_repeat_count++ < 2)
105 *state = REMOTE_NO_KEY_PRESSED;
106 } else {
107 st->last_repeat_count = 0;
108 st->old_toggle = toggle;
109 }
110 break;
111 }
112 }
113
114 break;
115 case DIBUSB_RC_HAUPPAUGE_KEY_EMPTY:
116 default:
117 break;
118 }
119
120 return 0;
121}
122
123static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6])
124{
125 int i;
126 u8 b;
127
128 mac[0] = 0x00;
129 mac[1] = 0x0d;
130 mac[2] = 0xfe;
131
132
133 for (i = 136; i < 139; i++) {
134 dibusb_read_eeprom_byte(d,i, &b);
135
136 mac[5 - (i - 136)] = b;
137 }
138
139 return 0;
140}
141
142
143static struct dvb_usb_device_properties nova_t_properties;
144
145static int nova_t_probe(struct usb_interface *intf,
146 const struct usb_device_id *id)
147{
148 return dvb_usb_device_init(intf, &nova_t_properties,
149 THIS_MODULE, NULL, adapter_nr);
150}
151
152
153static struct usb_device_id nova_t_table [] = {
154 { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) },
155 { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) },
156 { }
157};
158MODULE_DEVICE_TABLE(usb, nova_t_table);
159
160static struct dvb_usb_device_properties nova_t_properties = {
161 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
162
163 .usb_ctrl = CYPRESS_FX2,
164 .firmware = "dvb-usb-nova-t-usb2-02.fw",
165
166 .num_adapters = 1,
167 .adapter = {
168 {
169 .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
170 .pid_filter_count = 32,
171
172 .streaming_ctrl = dibusb2_0_streaming_ctrl,
173 .pid_filter = dibusb_pid_filter,
174 .pid_filter_ctrl = dibusb_pid_filter_ctrl,
175 .frontend_attach = dibusb_dib3000mc_frontend_attach,
176 .tuner_attach = dibusb_dib3000mc_tuner_attach,
177
178
179 .stream = {
180 .type = USB_BULK,
181 .count = 7,
182 .endpoint = 0x06,
183 .u = {
184 .bulk = {
185 .buffersize = 4096,
186 }
187 }
188 },
189
190 .size_of_priv = sizeof(struct dibusb_state),
191 }
192 },
193 .size_of_priv = sizeof(struct dibusb_device_state),
194
195 .power_ctrl = dibusb2_0_power_ctrl,
196 .read_mac_address = nova_t_read_mac_address,
197
198 .rc_interval = 100,
199 .rc_key_map = haupp_rc_keys,
200 .rc_key_map_size = ARRAY_SIZE(haupp_rc_keys),
201 .rc_query = nova_t_rc_query,
202
203 .i2c_algo = &dibusb_i2c_algo,
204
205 .generic_bulk_ctrl_endpoint = 0x01,
206
207 .num_device_descs = 1,
208 .devices = {
209 { "Hauppauge WinTV-NOVA-T usb2",
210 { &nova_t_table[0], NULL },
211 { &nova_t_table[1], NULL },
212 },
213 { NULL },
214 }
215};
216
217static struct usb_driver nova_t_driver = {
218 .name = "dvb_usb_nova_t_usb2",
219 .probe = nova_t_probe,
220 .disconnect = dvb_usb_device_exit,
221 .id_table = nova_t_table,
222};
223
224
225static int __init nova_t_module_init(void)
226{
227 int result;
228 if ((result = usb_register(&nova_t_driver))) {
229 err("usb_register failed. Error number %d",result);
230 return result;
231 }
232
233 return 0;
234}
235
236static void __exit nova_t_module_exit(void)
237{
238
239 usb_deregister(&nova_t_driver);
240}
241
242module_init (nova_t_module_init);
243module_exit (nova_t_module_exit);
244
245MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
246MODULE_DESCRIPTION("Hauppauge WinTV-NOVA-T usb2");
247MODULE_VERSION("1.0");
248MODULE_LICENSE("GPL");
249
