Commit | Line | Data |
---|---|---|
5fecd9fd AT |
1 | /* DVB USB compliant linux driver for MSI Mega Sky 580 DVB-T USB2.0 receiver |
2 | * | |
3 | * Copyright (C) 2006 Aapo Tahkola (aet@rasterburn.org) | |
4 | * | |
5 | * This program is free software; you can redistribute it and/or modify it | |
6 | * under the terms of the GNU General Public License as published by the Free | |
7 | * Software Foundation, version 2. | |
8 | * | |
9 | * see Documentation/dvb/README.dvb-usb for more information | |
10 | */ | |
baa2ed09 | 11 | |
2aef7d0f | 12 | #include "m920x.h" |
5fecd9fd AT |
13 | |
14 | #include "mt352.h" | |
15 | #include "mt352_priv.h" | |
017cf012 | 16 | #include "qt1010.h" |
5fecd9fd AT |
17 | |
18 | /* debug */ | |
26f48eaa | 19 | static int dvb_usb_m920x_debug; |
baa2ed09 | 20 | module_param_named(debug,dvb_usb_m920x_debug, int, 0644); |
5fecd9fd AT |
21 | MODULE_PARM_DESC(debug, "set debugging level (1=rc (or-able))." DVB_USB_DEBUG_STATUS); |
22 | ||
23 | static struct dvb_usb_rc_key megasky_rc_keys [] = { | |
24 | { 0x0, 0x12, KEY_POWER }, | |
25 | { 0x0, 0x1e, KEY_CYCLEWINDOWS }, /* min/max */ | |
26 | { 0x0, 0x02, KEY_CHANNELUP }, | |
27 | { 0x0, 0x05, KEY_CHANNELDOWN }, | |
28 | { 0x0, 0x03, KEY_VOLUMEUP }, | |
29 | { 0x0, 0x06, KEY_VOLUMEDOWN }, | |
30 | { 0x0, 0x04, KEY_MUTE }, | |
31 | { 0x0, 0x07, KEY_OK }, /* TS */ | |
32 | { 0x0, 0x08, KEY_STOP }, | |
33 | { 0x0, 0x09, KEY_MENU }, /* swap */ | |
34 | { 0x0, 0x0a, KEY_REWIND }, | |
35 | { 0x0, 0x1b, KEY_PAUSE }, | |
36 | { 0x0, 0x1f, KEY_FASTFORWARD }, | |
37 | { 0x0, 0x0c, KEY_RECORD }, | |
38 | { 0x0, 0x0d, KEY_CAMERA }, /* screenshot */ | |
39 | { 0x0, 0x0e, KEY_COFFEE }, /* "MTS" */ | |
40 | }; | |
41 | ||
fa94805d MK |
42 | static inline int m9206_read(struct usb_device *udev, u8 request, u16 value,\ |
43 | u16 index, void *data, int size) | |
5fecd9fd AT |
44 | { |
45 | int ret; | |
46 | ||
47 | ret = usb_control_msg(udev, usb_rcvctrlpipe(udev, 0), | |
48 | request, USB_TYPE_VENDOR | USB_DIR_IN, | |
49 | value, index, data, size, 2000); | |
50 | if (ret < 0) | |
51 | return ret; | |
52 | ||
53 | if (ret != size) | |
54 | return -EIO; | |
55 | ||
56 | return 0; | |
57 | } | |
58 | ||
fa94805d MK |
59 | static inline int m9206_write(struct usb_device *udev, u8 request, |
60 | u16 value, u16 index) | |
5fecd9fd AT |
61 | { |
62 | int ret; | |
63 | ||
64 | ret = usb_control_msg(udev, usb_sndctrlpipe(udev, 0), | |
65 | request, USB_TYPE_VENDOR | USB_DIR_OUT, | |
66 | value, index, NULL, 0, 2000); | |
e2adbecf AT |
67 | return ret; |
68 | } | |
69 | ||
480ac761 | 70 | static int m9206_init(struct dvb_usb_device *d) |
e2adbecf AT |
71 | { |
72 | int ret = 0; | |
73 | ||
74 | /* Remote controller init. */ | |
480ac761 AT |
75 | if (d->props.rc_query) { |
76 | if ((ret = m9206_write(d->udev, M9206_CORE, 0xa8, M9206_RC_INIT2)) != 0) | |
77 | return ret; | |
e2adbecf | 78 | |
480ac761 AT |
79 | if ((ret = m9206_write(d->udev, M9206_CORE, 0x51, M9206_RC_INIT1)) != 0) |
80 | return ret; | |
81 | } | |
5fecd9fd AT |
82 | |
83 | return ret; | |
84 | } | |
85 | ||
86 | static int m9206_rc_query(struct dvb_usb_device *d, u32 *event, int *state) | |
87 | { | |
e2adbecf | 88 | struct m9206_state *m = d->priv; |
5fecd9fd AT |
89 | int i, ret = 0; |
90 | u8 rc_state[2]; | |
91 | ||
e2adbecf | 92 | if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_STATE, rc_state, 1)) != 0) |
5fecd9fd AT |
93 | goto unlock; |
94 | ||
e2adbecf | 95 | if ((ret = m9206_read(d->udev, M9206_CORE, 0x0, M9206_RC_KEY, rc_state + 1, 1)) != 0) |
5fecd9fd AT |
96 | goto unlock; |
97 | ||
480ac761 AT |
98 | for (i = 0; i < d->props.rc_key_map_size; i++) |
99 | if (d->props.rc_key_map[i].data == rc_state[1]) { | |
100 | *event = d->props.rc_key_map[i].event; | |
5fecd9fd AT |
101 | |
102 | switch(rc_state[0]) { | |
103 | case 0x80: | |
104 | *state = REMOTE_NO_KEY_PRESSED; | |
105 | goto unlock; | |
106 | ||
107 | case 0x93: | |
108 | case 0x92: | |
e2adbecf | 109 | m->rep_count = 0; |
5fecd9fd AT |
110 | *state = REMOTE_KEY_PRESSED; |
111 | goto unlock; | |
112 | ||
113 | case 0x91: | |
e2adbecf AT |
114 | /* For comfort. */ |
115 | if (++m->rep_count > 2) | |
116 | *state = REMOTE_KEY_REPEAT; | |
5fecd9fd AT |
117 | goto unlock; |
118 | ||
119 | default: | |
120 | deb_rc("Unexpected rc response %x\n", rc_state[0]); | |
121 | *state = REMOTE_NO_KEY_PRESSED; | |
122 | goto unlock; | |
123 | } | |
124 | } | |
125 | ||
126 | if (rc_state[1] != 0) | |
127 | deb_rc("Unknown rc key %x\n", rc_state[1]); | |
128 | ||
129 | *state = REMOTE_NO_KEY_PRESSED; | |
130 | ||
131 | unlock: | |
5fecd9fd AT |
132 | |
133 | return ret; | |
134 | } | |
135 | ||
136 | /* I2C */ | |
fa94805d MK |
137 | static int m9206_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], |
138 | int num) | |
5fecd9fd AT |
139 | { |
140 | struct dvb_usb_device *d = i2c_get_adapdata(adap); | |
26247018 | 141 | int i, j; |
5fecd9fd AT |
142 | int ret = 0; |
143 | ||
d40860f8 TP |
144 | if (!num) |
145 | return -EINVAL; | |
146 | ||
5fecd9fd AT |
147 | if (mutex_lock_interruptible(&d->i2c_mutex) < 0) |
148 | return -EAGAIN; | |
149 | ||
5fecd9fd | 150 | for (i = 0; i < num; i++) { |
57f8dcf9 TP |
151 | if (msg[i].flags & (I2C_M_NO_RD_ACK|I2C_M_IGNORE_NAK|I2C_M_TEN) || |
152 | msg[i].len == 0) { | |
153 | /* For a 0 byte message, I think sending the address to index 0x80|0x40 | |
154 | * would be the correct thing to do. However, zero byte messages are | |
155 | * only used for probing, and since we don't know how to get the slave's | |
156 | * ack, we can't probe. */ | |
d40860f8 TP |
157 | ret = -ENOTSUPP; |
158 | goto unlock; | |
159 | } | |
160 | /* Send START & address/RW bit */ | |
161 | if (!(msg[i].flags & I2C_M_NOSTART)) { | |
57f8dcf9 | 162 | if ((ret = m9206_write(d->udev, M9206_I2C, (msg[i].addr<<1)|(msg[i].flags&I2C_M_RD?0x01:0), 0x80)) != 0) |
84ad7574 | 163 | goto unlock; |
d40860f8 TP |
164 | /* Should check for ack here, if we knew how. */ |
165 | } | |
166 | if (msg[i].flags & I2C_M_RD) { | |
167 | for (j = 0; j < msg[i].len; j++) { | |
168 | /* Last byte of transaction? Send STOP, otherwise send ACK. */ | |
169 | int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x01; | |
170 | if ((ret = m9206_read(d->udev, M9206_I2C, 0x0, 0x20|stop, &msg[i].buf[j], 1)) != 0) | |
171 | goto unlock; | |
84ad7574 | 172 | } |
26247018 | 173 | } else { |
d40860f8 TP |
174 | for (j = 0; j < msg[i].len; j++) { |
175 | /* Last byte of transaction? Then send STOP. */ | |
176 | int stop = (i+1 == num && j+1 == msg[i].len)?0x40:0x00; | |
177 | if ((ret = m9206_write(d->udev, M9206_I2C, msg[i].buf[j], stop)) != 0) | |
178 | goto unlock; | |
179 | /* Should check for ack here too. */ | |
26247018 | 180 | } |
5fecd9fd AT |
181 | } |
182 | } | |
26247018 | 183 | ret = num; |
d40860f8 TP |
184 | |
185 | unlock: | |
5fecd9fd AT |
186 | mutex_unlock(&d->i2c_mutex); |
187 | ||
188 | return ret; | |
189 | } | |
190 | ||
191 | static u32 m9206_i2c_func(struct i2c_adapter *adapter) | |
192 | { | |
193 | return I2C_FUNC_I2C; | |
194 | } | |
195 | ||
196 | static struct i2c_algorithm m9206_i2c_algo = { | |
197 | .master_xfer = m9206_i2c_xfer, | |
198 | .functionality = m9206_i2c_func, | |
199 | }; | |
200 | ||
5fecd9fd | 201 | |
fa94805d MK |
202 | static int m9206_set_filter(struct dvb_usb_adapter *adap, int type, int idx, |
203 | int pid) | |
5fecd9fd AT |
204 | { |
205 | int ret = 0; | |
206 | ||
207 | if (pid >= 0x8000) | |
208 | return -EINVAL; | |
209 | ||
210 | pid |= 0x8000; | |
211 | ||
e2adbecf | 212 | if ((ret = m9206_write(adap->dev->udev, M9206_FILTER, pid, (type << 8) | (idx * 4) )) != 0) |
5fecd9fd AT |
213 | return ret; |
214 | ||
e2adbecf | 215 | if ((ret = m9206_write(adap->dev->udev, M9206_FILTER, 0, (type << 8) | (idx * 4) )) != 0) |
5fecd9fd AT |
216 | return ret; |
217 | ||
218 | return ret; | |
219 | } | |
220 | ||
e2adbecf | 221 | static int m9206_update_filters(struct dvb_usb_adapter *adap) |
5fecd9fd | 222 | { |
e2adbecf AT |
223 | struct m9206_state *m = adap->dev->priv; |
224 | int enabled = m->filtering_enabled; | |
225 | int i, ret = 0, filter = 0; | |
5fecd9fd | 226 | |
e2adbecf AT |
227 | for (i = 0; i < M9206_MAX_FILTERS; i++) |
228 | if (m->filters[i] == 8192) | |
229 | enabled = 0; | |
5fecd9fd | 230 | |
e2adbecf | 231 | /* Disable all filters */ |
26f48eaa | 232 | if ((ret = m9206_set_filter(adap, 0x81, 1, enabled)) != 0) |
e2adbecf | 233 | return ret; |
5fecd9fd | 234 | |
e2adbecf | 235 | for (i = 0; i < M9206_MAX_FILTERS; i++) |
26f48eaa | 236 | if ((ret = m9206_set_filter(adap, 0x81, i + 2, 0)) != 0) |
e2adbecf AT |
237 | return ret; |
238 | ||
26f48eaa | 239 | if ((ret = m9206_set_filter(adap, 0x82, 0, 0x0)) != 0) |
e2adbecf AT |
240 | return ret; |
241 | ||
242 | /* Set */ | |
243 | if (enabled) { | |
244 | for (i = 0; i < M9206_MAX_FILTERS; i++) { | |
245 | if (m->filters[i] == 0) | |
246 | continue; | |
247 | ||
26f48eaa | 248 | if ((ret = m9206_set_filter(adap, 0x81, filter + 2, m->filters[i])) != 0) |
e2adbecf AT |
249 | return ret; |
250 | ||
251 | filter++; | |
252 | } | |
5fecd9fd | 253 | } |
e2adbecf | 254 | |
26f48eaa | 255 | if ((ret = m9206_set_filter(adap, 0x82, 0, 0x02f5)) != 0) |
e2adbecf | 256 | return ret; |
5fecd9fd AT |
257 | |
258 | return ret; | |
259 | } | |
260 | ||
e2adbecf | 261 | static int m9206_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) |
5fecd9fd | 262 | { |
e2adbecf | 263 | struct m9206_state *m = adap->dev->priv; |
5fecd9fd | 264 | |
e2adbecf | 265 | m->filtering_enabled = onoff ? 1 : 0; |
5fecd9fd | 266 | |
e2adbecf AT |
267 | return m9206_update_filters(adap); |
268 | } | |
5fecd9fd | 269 | |
fa94805d MK |
270 | static int m9206_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, |
271 | int onoff) | |
e2adbecf AT |
272 | { |
273 | struct m9206_state *m = adap->dev->priv; | |
5fecd9fd | 274 | |
e2adbecf | 275 | m->filters[index] = onoff ? pid : 0; |
5fecd9fd | 276 | |
e2adbecf | 277 | return m9206_update_filters(adap); |
5fecd9fd AT |
278 | } |
279 | ||
fa94805d MK |
280 | static int m9206_firmware_download(struct usb_device *udev, |
281 | const struct firmware *fw) | |
5fecd9fd AT |
282 | { |
283 | u16 value, index, size; | |
284 | u8 read[4], *buff; | |
285 | int i, pass, ret = 0; | |
286 | ||
287 | buff = kmalloc(65536, GFP_KERNEL); | |
288 | ||
e2adbecf | 289 | if ((ret = m9206_read(udev, M9206_FILTER, 0x0, 0x8000, read, 4)) != 0) |
5fecd9fd AT |
290 | goto done; |
291 | deb_rc("%x %x %x %x\n", read[0], read[1], read[2], read[3]); | |
292 | ||
e2adbecf | 293 | if ((ret = m9206_read(udev, M9206_FW, 0x0, 0x0, read, 1)) != 0) |
5fecd9fd AT |
294 | goto done; |
295 | deb_rc("%x\n", read[0]); | |
296 | ||
297 | for (pass = 0; pass < 2; pass++) { | |
298 | for (i = 0; i + (sizeof(u16) * 3) < fw->size;) { | |
299 | value = le16_to_cpu(*(u16 *)(fw->data + i)); | |
300 | i += sizeof(u16); | |
301 | ||
302 | index = le16_to_cpu(*(u16 *)(fw->data + i)); | |
303 | i += sizeof(u16); | |
304 | ||
305 | size = le16_to_cpu(*(u16 *)(fw->data + i)); | |
306 | i += sizeof(u16); | |
307 | ||
308 | if (pass == 1) { | |
309 | /* Will stall if using fw->data ... */ | |
310 | memcpy(buff, fw->data + i, size); | |
311 | ||
312 | ret = usb_control_msg(udev, usb_sndctrlpipe(udev,0), | |
e2adbecf AT |
313 | M9206_FW, |
314 | USB_TYPE_VENDOR | USB_DIR_OUT, | |
5fecd9fd AT |
315 | value, index, buff, size, 20); |
316 | if (ret != size) { | |
317 | deb_rc("error while uploading fw!\n"); | |
318 | ret = -EIO; | |
319 | goto done; | |
320 | } | |
321 | msleep(3); | |
322 | } | |
323 | i += size; | |
324 | } | |
325 | if (i != fw->size) { | |
326 | ret = -EINVAL; | |
327 | goto done; | |
328 | } | |
329 | } | |
330 | ||
331 | msleep(36); | |
332 | ||
333 | /* m9206 will disconnect itself from the bus after this. */ | |
e2adbecf | 334 | (void) m9206_write(udev, M9206_CORE, 0x01, M9206_FW_GO); |
5fecd9fd AT |
335 | deb_rc("firmware uploaded!\n"); |
336 | ||
337 | done: | |
338 | kfree(buff); | |
339 | ||
340 | return ret; | |
341 | } | |
342 | ||
e16c1f55 | 343 | /* Callbacks for DVB USB */ |
7d1d4e6c AT |
344 | static int m920x_identify_state(struct usb_device *udev, |
345 | struct dvb_usb_device_properties *props, | |
346 | struct dvb_usb_device_description **desc, | |
347 | int *cold) | |
e16c1f55 MK |
348 | { |
349 | struct usb_host_interface *alt; | |
350 | ||
351 | alt = usb_altnum_to_altsetting(usb_ifnum_to_if(udev, 0), 1); | |
352 | *cold = (alt == NULL) ? 1 : 0; | |
353 | ||
354 | return 0; | |
355 | } | |
356 | ||
357 | static int megasky_mt352_demod_init(struct dvb_frontend *fe) | |
358 | { | |
359 | u8 config[] = { CONFIG, 0x3d }; | |
360 | u8 clock[] = { CLOCK_CTL, 0x30 }; | |
361 | u8 reset[] = { RESET, 0x80 }; | |
362 | u8 adc_ctl[] = { ADC_CTL_1, 0x40 }; | |
363 | u8 agc[] = { AGC_TARGET, 0x1c, 0x20 }; | |
364 | u8 sec_agc[] = { 0x69, 0x00, 0xff, 0xff, 0x40, 0xff, 0x00, 0x40, 0x40 }; | |
365 | u8 unk1[] = { 0x93, 0x1a }; | |
366 | u8 unk2[] = { 0xb5, 0x7a }; | |
367 | ||
368 | mt352_write(fe, config, ARRAY_SIZE(config)); | |
369 | mt352_write(fe, clock, ARRAY_SIZE(clock)); | |
370 | mt352_write(fe, reset, ARRAY_SIZE(reset)); | |
371 | mt352_write(fe, adc_ctl, ARRAY_SIZE(adc_ctl)); | |
372 | mt352_write(fe, agc, ARRAY_SIZE(agc)); | |
373 | mt352_write(fe, sec_agc, ARRAY_SIZE(sec_agc)); | |
374 | mt352_write(fe, unk1, ARRAY_SIZE(unk1)); | |
375 | mt352_write(fe, unk2, ARRAY_SIZE(unk2)); | |
376 | ||
377 | deb_rc("Demod init!\n"); | |
378 | ||
379 | return 0; | |
380 | } | |
381 | ||
382 | static struct mt352_config megasky_mt352_config = { | |
26247018 | 383 | .demod_address = 0x0f, |
e16c1f55 MK |
384 | .no_tuner = 1, |
385 | .demod_init = megasky_mt352_demod_init, | |
386 | }; | |
387 | ||
388 | static int megasky_mt352_frontend_attach(struct dvb_usb_adapter *adap) | |
389 | { | |
e16c1f55 MK |
390 | deb_rc("megasky_frontend_attach!\n"); |
391 | ||
e16c1f55 MK |
392 | if ((adap->fe = dvb_attach(mt352_attach, &megasky_mt352_config, &adap->dev->i2c_adap)) == NULL) |
393 | return -EIO; | |
394 | ||
395 | return 0; | |
396 | } | |
397 | ||
cbdc80ed | 398 | static struct qt1010_config megasky_qt1010_config = { |
26247018 | 399 | .i2c_address = 0x62 |
cbdc80ed AP |
400 | }; |
401 | ||
e16c1f55 | 402 | static int megasky_qt1010_tuner_attach(struct dvb_usb_adapter *adap) |
cbdc80ed | 403 | { |
84ad7574 AT |
404 | if (dvb_attach(qt1010_attach, adap->fe, &adap->dev->i2c_adap, |
405 | &megasky_qt1010_config) == NULL) | |
406 | return -ENODEV; | |
407 | ||
408 | return 0; | |
cbdc80ed AP |
409 | } |
410 | ||
26f48eaa MK |
411 | /* DVB USB Driver stuff */ |
412 | static struct dvb_usb_device_properties megasky_properties; | |
413 | ||
fa94805d MK |
414 | static int m920x_probe(struct usb_interface *intf, |
415 | const struct usb_device_id *id) | |
26f48eaa MK |
416 | { |
417 | struct dvb_usb_device *d; | |
418 | struct usb_host_interface *alt; | |
419 | int ret; | |
420 | ||
480ac761 | 421 | deb_rc("Probed!\n"); |
26f48eaa | 422 | |
480ac761 AT |
423 | if ((ret = dvb_usb_device_init(intf, &megasky_properties, THIS_MODULE, &d)) == 0) |
424 | goto found; | |
26f48eaa | 425 | |
480ac761 | 426 | return ret; |
26f48eaa | 427 | |
480ac761 AT |
428 | found: |
429 | alt = usb_altnum_to_altsetting(intf, 1); | |
430 | if (alt == NULL) { | |
431 | deb_rc("No alt found!\n"); | |
432 | return -ENODEV; | |
26f48eaa | 433 | } |
480ac761 AT |
434 | |
435 | ret = usb_set_interface(d->udev, alt->desc.bInterfaceNumber, | |
436 | alt->desc.bAlternateSetting); | |
437 | if (ret < 0) | |
438 | return ret; | |
439 | ||
440 | if ((ret = m9206_init(d)) != 0) | |
441 | return ret; | |
442 | ||
26f48eaa MK |
443 | return ret; |
444 | } | |
445 | ||
446 | static struct usb_device_id m920x_table [] = { | |
447 | { USB_DEVICE(USB_VID_MSI, USB_PID_MSI_MEGASKY580) }, | |
448 | { } /* Terminating entry */ | |
449 | }; | |
450 | MODULE_DEVICE_TABLE (usb, m920x_table); | |
451 | ||
01cb34db | 452 | static struct dvb_usb_device_properties megasky_properties = { |
758117c2 | 453 | .caps = DVB_USB_IS_AN_I2C_ADAPTER, |
1f61f3ba | 454 | |
5fecd9fd AT |
455 | .usb_ctrl = DEVICE_SPECIFIC, |
456 | .firmware = "dvb-usb-megasky-02.fw", | |
457 | .download_firmware = m9206_firmware_download, | |
458 | ||
e2adbecf | 459 | .rc_interval = 100, |
5fecd9fd AT |
460 | .rc_key_map = megasky_rc_keys, |
461 | .rc_key_map_size = ARRAY_SIZE(megasky_rc_keys), | |
462 | .rc_query = m9206_rc_query, | |
463 | ||
e2adbecf | 464 | .size_of_priv = sizeof(struct m9206_state), |
5fecd9fd | 465 | |
7d1d4e6c | 466 | .identify_state = m920x_identify_state, |
01cb34db MK |
467 | .num_adapters = 1, |
468 | .adapter = {{ | |
758117c2 MK |
469 | .caps = DVB_USB_ADAP_HAS_PID_FILTER | |
470 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, | |
471 | ||
01cb34db MK |
472 | .pid_filter_count = 8, |
473 | .pid_filter = m9206_pid_filter, | |
474 | .pid_filter_ctrl = m9206_pid_filter_ctrl, | |
475 | ||
e16c1f55 MK |
476 | .frontend_attach = megasky_mt352_frontend_attach, |
477 | .tuner_attach = megasky_qt1010_tuner_attach, | |
01cb34db MK |
478 | |
479 | .stream = { | |
480 | .type = USB_BULK, | |
481 | .count = 8, | |
482 | .endpoint = 0x81, | |
483 | .u = { | |
484 | .bulk = { | |
485 | .buffersize = 512, | |
486 | } | |
487 | } | |
488 | }, | |
489 | }}, | |
5fecd9fd AT |
490 | .i2c_algo = &m9206_i2c_algo, |
491 | ||
5fecd9fd AT |
492 | .num_device_descs = 1, |
493 | .devices = { | |
494 | { "MSI Mega Sky 580 DVB-T USB2.0", | |
baa2ed09 | 495 | { &m920x_table[0], NULL }, |
5fecd9fd AT |
496 | { NULL }, |
497 | }, | |
5fecd9fd AT |
498 | } |
499 | }; | |
500 | ||
baa2ed09 MK |
501 | static struct usb_driver m920x_driver = { |
502 | .name = "dvb_usb_m920x", | |
2a2bfa7d | 503 | .probe = m920x_probe, |
5fecd9fd | 504 | .disconnect = dvb_usb_device_exit, |
baa2ed09 | 505 | .id_table = m920x_table, |
5fecd9fd AT |
506 | }; |
507 | ||
508 | /* module stuff */ | |
baa2ed09 | 509 | static int __init m920x_module_init(void) |
5fecd9fd AT |
510 | { |
511 | int ret; | |
512 | ||
baa2ed09 | 513 | if ((ret = usb_register(&m920x_driver))) { |
5fecd9fd AT |
514 | err("usb_register failed. Error number %d", ret); |
515 | return ret; | |
516 | } | |
517 | ||
518 | return 0; | |
519 | } | |
520 | ||
baa2ed09 | 521 | static void __exit m920x_module_exit(void) |
5fecd9fd AT |
522 | { |
523 | /* deregister this driver from the USB subsystem */ | |
baa2ed09 | 524 | usb_deregister(&m920x_driver); |
5fecd9fd AT |
525 | } |
526 | ||
baa2ed09 MK |
527 | module_init (m920x_module_init); |
528 | module_exit (m920x_module_exit); | |
5fecd9fd AT |
529 | |
530 | MODULE_AUTHOR("Aapo Tahkola <aet@rasterburn.org>"); | |
baa2ed09 | 531 | MODULE_DESCRIPTION("Driver MSI Mega Sky 580 DVB-T USB2.0 / Uli m920x"); |
5fecd9fd AT |
532 | MODULE_VERSION("0.1"); |
533 | MODULE_LICENSE("GPL"); |