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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 rc_map_table rc_map_haupp_table[] = {
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_IMAGES },
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 *buf, data, toggle, custom;
78 u16 raw;
79 int i, ret;
80 struct dibusb_device_state *st = d->priv;
81
82 buf = kmalloc(5, GFP_KERNEL);
83 if (!buf)
84 return -ENOMEM;
85
86 buf[0] = DIBUSB_REQ_POLL_REMOTE;
87 buf[1] = 0x35;
88 ret = dvb_usb_generic_rw(d, buf, 2, buf, 5, 0);
89 if (ret < 0)
90 goto ret;
91
92 *state = REMOTE_NO_KEY_PRESSED;
93 switch (buf[0]) {
94 case DIBUSB_RC_HAUPPAUGE_KEY_PRESSED:
95 raw = ((buf[1] << 8) | buf[2]) >> 3;
96 toggle = !!(raw & 0x800);
97 data = raw & 0x3f;
98 custom = (raw >> 6) & 0x1f;
99
100 deb_rc("raw key code 0x%02x, 0x%02x, 0x%02x to c: %02x d: %02x toggle: %d\n",
101 buf[1], buf[2], buf[3], custom, data, toggle);
102
103 for (i = 0; i < ARRAY_SIZE(rc_map_haupp_table); i++) {
104 if (rc5_data(&rc_map_haupp_table[i]) == data &&
105 rc5_custom(&rc_map_haupp_table[i]) == custom) {
106
107 deb_rc("c: %x, d: %x\n", rc5_data(&rc_map_haupp_table[i]),
108 rc5_custom(&rc_map_haupp_table[i]));
109
110 *event = rc_map_haupp_table[i].keycode;
111 *state = REMOTE_KEY_PRESSED;
112 if (st->old_toggle == toggle) {
113 if (st->last_repeat_count++ < 2)
114 *state = REMOTE_NO_KEY_PRESSED;
115 } else {
116 st->last_repeat_count = 0;
117 st->old_toggle = toggle;
118 }
119 break;
120 }
121 }
122
123 break;
124 case DIBUSB_RC_HAUPPAUGE_KEY_EMPTY:
125 default:
126 break;
127 }
128
129ret:
130 kfree(buf);
131 return ret;
132}
133
134static int nova_t_read_mac_address (struct dvb_usb_device *d, u8 mac[6])
135{
136 int i;
137 u8 b;
138
139 mac[0] = 0x00;
140 mac[1] = 0x0d;
141 mac[2] = 0xfe;
142
143
144 for (i = 136; i < 139; i++) {
145 dibusb_read_eeprom_byte(d,i, &b);
146
147 mac[5 - (i - 136)] = b;
148 }
149
150 return 0;
151}
152
153
154static struct dvb_usb_device_properties nova_t_properties;
155
156static int nova_t_probe(struct usb_interface *intf,
157 const struct usb_device_id *id)
158{
159 return dvb_usb_device_init(intf, &nova_t_properties,
160 THIS_MODULE, NULL, adapter_nr);
161}
162
163
164static struct usb_device_id nova_t_table [] = {
165 { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_COLD) },
166 { USB_DEVICE(USB_VID_HAUPPAUGE, USB_PID_WINTV_NOVA_T_USB2_WARM) },
167 { }
168};
169MODULE_DEVICE_TABLE(usb, nova_t_table);
170
171static struct dvb_usb_device_properties nova_t_properties = {
172 .caps = DVB_USB_IS_AN_I2C_ADAPTER,
173
174 .usb_ctrl = CYPRESS_FX2,
175 .firmware = "dvb-usb-nova-t-usb2-02.fw",
176
177 .num_adapters = 1,
178 .adapter = {
179 {
180 .num_frontends = 1,
181 .fe = {{
182 .caps = DVB_USB_ADAP_HAS_PID_FILTER | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF,
183 .pid_filter_count = 32,
184
185 .streaming_ctrl = dibusb2_0_streaming_ctrl,
186 .pid_filter = dibusb_pid_filter,
187 .pid_filter_ctrl = dibusb_pid_filter_ctrl,
188 .frontend_attach = dibusb_dib3000mc_frontend_attach,
189 .tuner_attach = dibusb_dib3000mc_tuner_attach,
190
191
192 .stream = {
193 .type = USB_BULK,
194 .count = 7,
195 .endpoint = 0x06,
196 .u = {
197 .bulk = {
198 .buffersize = 4096,
199 }
200 }
201 },
202 }},
203 .size_of_priv = sizeof(struct dibusb_state),
204 }
205 },
206 .size_of_priv = sizeof(struct dibusb_device_state),
207
208 .power_ctrl = dibusb2_0_power_ctrl,
209 .read_mac_address = nova_t_read_mac_address,
210
211 .rc.legacy = {
212 .rc_interval = 100,
213 .rc_map_table = rc_map_haupp_table,
214 .rc_map_size = ARRAY_SIZE(rc_map_haupp_table),
215 .rc_query = nova_t_rc_query,
216 },
217
218 .i2c_algo = &dibusb_i2c_algo,
219
220 .generic_bulk_ctrl_endpoint = 0x01,
221
222 .num_device_descs = 1,
223 .devices = {
224 { "Hauppauge WinTV-NOVA-T usb2",
225 { &nova_t_table[0], NULL },
226 { &nova_t_table[1], NULL },
227 },
228 { NULL },
229 }
230};
231
232static struct usb_driver nova_t_driver = {
233 .name = "dvb_usb_nova_t_usb2",
234 .probe = nova_t_probe,
235 .disconnect = dvb_usb_device_exit,
236 .id_table = nova_t_table,
237};
238
239module_usb_driver(nova_t_driver);
240
241MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@posteo.de>");
242MODULE_DESCRIPTION("Hauppauge WinTV-NOVA-T usb2");
243MODULE_VERSION("1.0");
244MODULE_LICENSE("GPL");
245
