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authorJohannes Stezenbach <js@linuxtv.org>2005-06-24 01:02:35 -0400
committerLinus Torvalds <torvalds@ppc970.osdl.org>2005-06-24 03:05:30 -0400
commit776338e121b9db3156bfb4e21622a0219bbab9d4 (patch)
tree5102272b708a9e8ff81165714870d3d38363cc23 /drivers/media/dvb/dvb-usb/dibusb-mb.c
parentb6a235b1186dda0800c8bedc2526830a4a36b44e (diff)
[PATCH] dvb: Add generalized dvb-usb driver
Add generalized dvb-usb driver which supports a wide variety of devices. Signed-off-by: Patrick Boettcher <pb@linuxtv.org> Signed-off-by: Johannes Stezenbach <js@linuxtv.org> Signed-off-by: Randy Dunlap <rdunlap@xenotime.net> Signed-off-by: Andrew Morton <akpm@osdl.org> Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/media/dvb/dvb-usb/dibusb-mb.c')
-rw-r--r--drivers/media/dvb/dvb-usb/dibusb-mb.c316
1 files changed, 316 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-usb/dibusb-mb.c b/drivers/media/dvb/dvb-usb/dibusb-mb.c
new file mode 100644
index 000000000000..fd103e4746e1
--- /dev/null
+++ b/drivers/media/dvb/dvb-usb/dibusb-mb.c
@@ -0,0 +1,316 @@
1/* DVB USB compliant linux driver for mobile DVB-T USB devices based on
2 * reference designs made by DiBcom (http://www.dibcom.fr/) (DiB3000M-B)
3 *
4 * Copyright (C) 2004-5 Patrick Boettcher (patrick.boettcher@desy.de)
5 *
6 * based on GPL code from DiBcom, which has
7 * Copyright (C) 2004 Amaury Demol for DiBcom (ademol@dibcom.fr)
8 *
9 * This program is free software; you can redistribute it and/or modify it
10 * under the terms of the GNU General Public License as published by the Free
11 * Software Foundation, version 2.
12 *
13 * see Documentation/dvb/README.dvb-usb for more information
14 */
15#include "dibusb.h"
16
17static int dibusb_dib3000mb_frontend_attach(struct dvb_usb_device *d)
18{
19 struct dib3000_config demod_cfg;
20 struct dibusb_state *st = d->priv;
21
22 demod_cfg.demod_address = 0x8;
23 demod_cfg.pll_set = dvb_usb_pll_set_i2c;
24 demod_cfg.pll_init = dvb_usb_pll_init_i2c;
25
26 if ((d->fe = dib3000mb_attach(&demod_cfg,&d->i2c_adap,&st->ops)) == NULL)
27 return -ENODEV;
28
29 d->tuner_pass_ctrl = st->ops.tuner_pass_ctrl;
30
31 return 0;
32}
33
34/* some of the dibusb 1.1 device aren't equipped with the default tuner
35 * (Thomson Cable), but with a Panasonic ENV77H11D5. This function figures
36 * this out. */
37static int dibusb_dib3000mb_tuner_attach (struct dvb_usb_device *d)
38{
39 u8 b[2] = { 0,0 }, b2[1];
40 int ret = 0;
41 struct i2c_msg msg[2] = {
42 { .flags = 0, .buf = b, .len = 2 },
43 { .flags = I2C_M_RD, .buf = b2, .len = 1 },
44 };
45
46 /* the Panasonic sits on I2C addrass 0x60, the Thomson on 0x61 */
47 msg[0].addr = msg[1].addr = 0x60;
48
49 if (d->tuner_pass_ctrl)
50 d->tuner_pass_ctrl(d->fe,1,msg[0].addr);
51
52 if (i2c_transfer (&d->i2c_adap, msg, 2) != 2) {
53 err("tuner i2c write failed.");
54 ret = -EREMOTEIO;
55 }
56
57 if (d->tuner_pass_ctrl)
58 d->tuner_pass_ctrl(d->fe,0,msg[0].addr);
59
60 if (b2[0] == 0xfe) {
61 info("this device has the Thomson Cable onboard. Which is default.");
62 d->pll_addr = 0x61;
63 d->pll_desc = &dvb_pll_tua6010xs;
64 } else {
65 u8 bpll[4] = { 0x0b, 0xf5, 0x85, 0xab };
66 info("this device has the Panasonic ENV77H11D5 onboard.");
67 d->pll_addr = 0x60;
68 memcpy(d->pll_init,bpll,4);
69 d->pll_desc = &dvb_pll_tda665x;
70 }
71
72 return ret;
73}
74
75/* USB Driver stuff */
76static struct dvb_usb_properties dibusb1_1_properties;
77static struct dvb_usb_properties dibusb1_1_an2235_properties;
78static struct dvb_usb_properties dibusb2_0b_properties;
79
80static int dibusb_probe(struct usb_interface *intf,
81 const struct usb_device_id *id)
82{
83 if (dvb_usb_device_init(intf,&dibusb1_1_properties,THIS_MODULE) == 0 ||
84 dvb_usb_device_init(intf,&dibusb1_1_an2235_properties,THIS_MODULE) ||
85 dvb_usb_device_init(intf,&dibusb2_0b_properties,THIS_MODULE) == 0)
86 return 0;
87
88 return -EINVAL;
89}
90
91/* do not change the order of the ID table */
92static struct usb_device_id dibusb_dib3000mb_table [] = {
93/* 00 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_COLD)},
94/* 01 */ { USB_DEVICE(USB_VID_AVERMEDIA_UNK, USB_PID_AVERMEDIA_DVBT_USB_WARM)},
95/* 02 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_COLD) },
96/* 03 */ { USB_DEVICE(USB_VID_COMPRO, USB_PID_COMPRO_DVBU2000_WARM) },
97/* 04 */ { USB_DEVICE(USB_VID_COMPRO_UNK, USB_PID_COMPRO_DVBU2000_UNK_COLD) },
98/* 05 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_COLD) },
99/* 06 */ { USB_DEVICE(USB_VID_DIBCOM, USB_PID_DIBCOM_MOD3000_WARM) },
100/* 07 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_COLD) },
101/* 08 */ { USB_DEVICE(USB_VID_EMPIA, USB_PID_KWORLD_VSTREAM_WARM) },
102/* 09 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_COLD) },
103/* 10 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_GRANDTEC_DVBT_USB_WARM) },
104/* 11 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_COLD) },
105/* 12 */ { USB_DEVICE(USB_VID_GRANDTEC, USB_PID_DIBCOM_MOD3000_WARM) },
106/* 13 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_COLD) },
107/* 14 */ { USB_DEVICE(USB_VID_HYPER_PALTEK, USB_PID_UNK_HYPER_PALTEK_WARM) },
108/* 15 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_COLD) },
109/* 16 */ { USB_DEVICE(USB_VID_VISIONPLUS, USB_PID_TWINHAN_VP7041_WARM) },
110/* 17 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_COLD) },
111/* 18 */ { USB_DEVICE(USB_VID_TWINHAN, USB_PID_TWINHAN_VP7041_WARM) },
112/* 19 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_COLD) },
113/* 20 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_WARM) },
114/* 21 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_COLD) },
115/* 22 */ { USB_DEVICE(USB_VID_ULTIMA_ELECTRONIC, USB_PID_ULTIMA_TVBOX_AN2235_WARM) },
116/* 23 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_COLD) },
117/* 24 */ { USB_DEVICE(USB_VID_ADSTECH, USB_PID_ADSTECH_USB2_WARM) },
118 { } /* Terminating entry */
119};
120MODULE_DEVICE_TABLE (usb, dibusb_dib3000mb_table);
121
122static struct dvb_usb_properties dibusb1_1_properties = {
123 .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
124 .pid_filter_count = 16,
125
126 .usb_ctrl = CYPRESS_AN2135,
127
128 .firmware = "dvb-usb-dibusb-5.0.0.11.fw",
129
130 .size_of_priv = sizeof(struct dibusb_state),
131
132 .streaming_ctrl = dibusb_streaming_ctrl,
133 .pid_filter = dibusb_pid_filter,
134 .pid_filter_ctrl = dibusb_pid_filter_ctrl,
135 .power_ctrl = dibusb_power_ctrl,
136 .frontend_attach = dibusb_dib3000mb_frontend_attach,
137 .tuner_attach = dibusb_dib3000mb_tuner_attach,
138
139 .rc_interval = DEFAULT_RC_INTERVAL,
140 .rc_key_map = dibusb_rc_keys,
141 .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
142 .rc_query = dibusb_rc_query,
143
144 .i2c_algo = &dibusb_i2c_algo,
145
146 .generic_bulk_ctrl_endpoint = 0x01,
147 /* parameter for the MPEG2-data transfer */
148 .urb = {
149 .type = DVB_USB_BULK,
150 .count = 7,
151 .endpoint = 0x02,
152 .u = {
153 .bulk = {
154 .buffersize = 4096,
155 }
156 }
157 },
158
159 .num_device_descs = 8,
160 .devices = {
161 { "AVerMedia AverTV DVBT USB1.1",
162 { &dibusb_dib3000mb_table[0], NULL },
163 { &dibusb_dib3000mb_table[1], NULL },
164 },
165 { "Compro Videomate DVB-U2000 - DVB-T USB1.1 (please confirm to linux-dvb)",
166 { &dibusb_dib3000mb_table[2], &dibusb_dib3000mb_table[4], NULL},
167 { &dibusb_dib3000mb_table[3], NULL },
168 },
169 { "DiBcom USB1.1 DVB-T reference design (MOD3000)",
170 { &dibusb_dib3000mb_table[5], NULL },
171 { &dibusb_dib3000mb_table[6], NULL },
172 },
173 { "KWorld V-Stream XPERT DTV - DVB-T USB1.1",
174 { &dibusb_dib3000mb_table[7], NULL },
175 { &dibusb_dib3000mb_table[8], NULL },
176 },
177 { "Grandtec USB1.1 DVB-T",
178 { &dibusb_dib3000mb_table[9], &dibusb_dib3000mb_table[11], NULL },
179 { &dibusb_dib3000mb_table[10], &dibusb_dib3000mb_table[12], NULL },
180 },
181 { "Unkown USB1.1 DVB-T device ???? please report the name to the author",
182 { &dibusb_dib3000mb_table[13], NULL },
183 { &dibusb_dib3000mb_table[14], NULL },
184 },
185 { "TwinhanDTV USB-Ter USB1.1 / Magic Box I / HAMA USB1.1 DVB-T device",
186 { &dibusb_dib3000mb_table[15], &dibusb_dib3000mb_table[17], NULL},
187 { &dibusb_dib3000mb_table[16], &dibusb_dib3000mb_table[18], NULL},
188 },
189 { "Artec T1 USB1.1 TVBOX with AN2135",
190 { &dibusb_dib3000mb_table[19], NULL },
191 { &dibusb_dib3000mb_table[20], NULL },
192 },
193 }
194};
195
196static struct dvb_usb_properties dibusb1_1_an2235_properties = {
197 .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
198 .usb_ctrl = CYPRESS_AN2235,
199
200 .firmware = "dvb-usb-dibusb-an2235-01.fw",
201
202 .size_of_priv = sizeof(struct dibusb_state),
203
204 .streaming_ctrl = dibusb_streaming_ctrl,
205 .pid_filter = dibusb_pid_filter,
206 .pid_filter_ctrl = dibusb_pid_filter_ctrl,
207 .power_ctrl = dibusb_power_ctrl,
208 .frontend_attach = dibusb_dib3000mb_frontend_attach,
209 .tuner_attach = dibusb_dib3000mb_tuner_attach,
210
211 .rc_interval = DEFAULT_RC_INTERVAL,
212 .rc_key_map = dibusb_rc_keys,
213 .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
214 .rc_query = dibusb_rc_query,
215
216 .i2c_algo = &dibusb_i2c_algo,
217
218 .generic_bulk_ctrl_endpoint = 0x01,
219 /* parameter for the MPEG2-data transfer */
220 .urb = {
221 .type = DVB_USB_BULK,
222 .count = 7,
223 .endpoint = 0x02,
224 .u = {
225 .bulk = {
226 .buffersize = 4096,
227 }
228 }
229 },
230
231 .num_device_descs = 1,
232 .devices = {
233 { "Artec T1 USB1.1 TVBOX with AN2235",
234 { &dibusb_dib3000mb_table[20], NULL },
235 { &dibusb_dib3000mb_table[21], NULL },
236 },
237 }
238};
239
240static struct dvb_usb_properties dibusb2_0b_properties = {
241 .caps = DVB_USB_HAS_PID_FILTER | DVB_USB_PID_FILTER_CAN_BE_TURNED_OFF | DVB_USB_IS_AN_I2C_ADAPTER,
242 .usb_ctrl = CYPRESS_FX2,
243
244 .firmware = "dvb-usb-adstech-usb2-01.fw",
245
246 .size_of_priv = sizeof(struct dibusb_state),
247
248 .streaming_ctrl = dibusb2_0_streaming_ctrl,
249 .pid_filter = dibusb_pid_filter,
250 .pid_filter_ctrl = dibusb_pid_filter_ctrl,
251 .power_ctrl = dibusb2_0_power_ctrl,
252 .frontend_attach = dibusb_dib3000mb_frontend_attach,
253 .tuner_attach = dibusb_dib3000mb_tuner_attach,
254
255 .rc_interval = DEFAULT_RC_INTERVAL,
256 .rc_key_map = dibusb_rc_keys,
257 .rc_key_map_size = 63, /* wow, that is ugly ... I want to load it to the driver dynamically */
258 .rc_query = dibusb_rc_query,
259
260 .i2c_algo = &dibusb_i2c_algo,
261
262 .generic_bulk_ctrl_endpoint = 0x01,
263 /* parameter for the MPEG2-data transfer */
264 .urb = {
265 .type = DVB_USB_BULK,
266 .count = 7,
267 .endpoint = 0x06,
268 .u = {
269 .bulk = {
270 .buffersize = 4096,
271 }
272 }
273 },
274
275 .num_device_descs = 2,
276 .devices = {
277 { "KWorld/ADSTech Instant DVB-T USB 2.0",
278 { &dibusb_dib3000mb_table[23], NULL },
279 { &dibusb_dib3000mb_table[24], NULL }, /* device ID with default DIBUSB2_0-firmware */
280 },
281 }
282};
283
284static struct usb_driver dibusb_driver = {
285 .owner = THIS_MODULE,
286 .name = "DiBcom based USB DVB-T devices (DiB3000M-B based)",
287 .probe = dibusb_probe,
288 .disconnect = dvb_usb_device_exit,
289 .id_table = dibusb_dib3000mb_table,
290};
291
292/* module stuff */
293static int __init dibusb_module_init(void)
294{
295 int result;
296 if ((result = usb_register(&dibusb_driver))) {
297 err("usb_register failed. Error number %d",result);
298 return result;
299 }
300
301 return 0;
302}
303
304static void __exit dibusb_module_exit(void)
305{
306 /* deregister this driver from the USB subsystem */
307 usb_deregister(&dibusb_driver);
308}
309
310module_init (dibusb_module_init);
311module_exit (dibusb_module_exit);
312
313MODULE_AUTHOR("Patrick Boettcher <patrick.boettcher@desy.de>");
314MODULE_DESCRIPTION("Driver for DiBcom USB DVB-T devices (DiB3000M-B based)");
315MODULE_VERSION("1.0");
316MODULE_LICENSE("GPL");
generated by cgit v1.2.2 (git 2.25.0) at 2024-11-17 13:51:34 -0500