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Commit | Line | Data |
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d2f918bb MP |
1 | /* DVB USB compliant linux driver for |
2 | * | |
3 | * DM04/QQBOX DVB-S USB BOX LME2510C + SHARP:BS2F7HZ7395 | |
ab599a6d | 4 | * LME2510C + LG TDQY-P001F |
9d4540c9 | 5 | * LME2510C + BS2F7HZ0194 |
ab599a6d | 6 | * LME2510 + LG TDQY-P001F |
9d4540c9 | 7 | * LME2510 + BS2F7HZ0194 |
d2f918bb MP |
8 | * |
9 | * MVB7395 (LME2510C+SHARP:BS2F7HZ7395) | |
10 | * SHARP:BS2F7HZ7395 = (STV0288+Sharp IX2505V) | |
11 | * | |
ab599a6d | 12 | * MV001F (LME2510+LGTDQY-P001F) |
d2f918bb MP |
13 | * LG TDQY - P001F =(TDA8263 + TDA10086H) |
14 | * | |
ab599a6d MP |
15 | * MVB0001F (LME2510C+LGTDQT-P001F) |
16 | * | |
9d4540c9 MP |
17 | * MV0194 (LME2510+SHARP:BS2F7HZ0194) |
18 | * SHARP:BS2F7HZ0194 = (STV0299+IX2410) | |
19 | * | |
20 | * MVB0194 (LME2510C+SHARP0194) | |
21 | * | |
e41543a2 MP |
22 | * LME2510C + M88RS2000 |
23 | * | |
d2f918bb MP |
24 | * For firmware see Documentation/dvb/lmedm04.txt |
25 | * | |
26 | * I2C addresses: | |
27 | * 0xd0 - STV0288 - Demodulator | |
28 | * 0xc0 - Sharp IX2505V - Tuner | |
9d4540c9 | 29 | * -- |
d2f918bb MP |
30 | * 0x1c - TDA10086 - Demodulator |
31 | * 0xc0 - TDA8263 - Tuner | |
9d4540c9 MP |
32 | * -- |
33 | * 0xd0 - STV0299 - Demodulator | |
34 | * 0xc0 - IX2410 - Tuner | |
d2f918bb MP |
35 | * |
36 | * | |
37 | * VID = 3344 PID LME2510=1122 LME2510C=1120 | |
38 | * | |
39 | * Copyright (C) 2010 Malcolm Priestley (tvboxspy@gmail.com) | |
40 | * LME2510(C)(C) Leaguerme (Shenzhen) MicroElectronics Co., Ltd. | |
41 | * | |
42 | * This program is free software; you can redistribute it and/or modify | |
43 | * it under the terms of the GNU General Public License Version 2, as | |
44 | * published by the Free Software Foundation. | |
45 | * | |
46 | * This program is distributed in the hope that it will be useful, | |
47 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
48 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
49 | * GNU General Public License for more details. | |
50 | * | |
51 | * You should have received a copy of the GNU General Public License | |
52 | * along with this program; if not, write to the Free Software | |
53 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
54 | * | |
55 | * | |
56 | * see Documentation/dvb/README.dvb-usb for more information | |
57 | * | |
58 | * Known Issues : | |
59 | * LME2510: Non Intel USB chipsets fail to maintain High Speed on | |
60 | * Boot or Hot Plug. | |
61 | * | |
ab599a6d | 62 | * QQbox suffers from noise on LNB voltage. |
d2f918bb | 63 | * |
9d4540c9 MP |
64 | * LME2510: SHARP:BS2F7HZ0194(MV0194) cannot cold reset and share system |
65 | * with other tuners. After a cold reset streaming will not start. | |
66 | * | |
e41543a2 | 67 | * M88RS2000 suffers from loss of lock. |
d2f918bb MP |
68 | */ |
69 | #define DVB_USB_LOG_PREFIX "LME2510(C)" | |
70 | #include <linux/usb.h> | |
71 | #include <linux/usb/input.h> | |
6bda9644 | 72 | #include <media/rc-core.h> |
d2f918bb | 73 | |
e41543a2 | 74 | #include "dvb_usb.h" |
d2f918bb MP |
75 | #include "lmedm04.h" |
76 | #include "tda826x.h" | |
77 | #include "tda10086.h" | |
78 | #include "stv0288.h" | |
79 | #include "ix2505v.h" | |
9d4540c9 MP |
80 | #include "stv0299.h" |
81 | #include "dvb-pll.h" | |
82 | #include "z0194a.h" | |
4f3b7fed | 83 | #include "m88rs2000.h" |
b858c331 | 84 | #include "ts2020.h" |
d2f918bb MP |
85 | |
86 | ||
e41543a2 MP |
87 | #define LME2510_C_S7395 "dvb-usb-lme2510c-s7395.fw"; |
88 | #define LME2510_C_LG "dvb-usb-lme2510c-lg.fw"; | |
89 | #define LME2510_C_S0194 "dvb-usb-lme2510c-s0194.fw"; | |
90 | #define LME2510_C_RS2000 "dvb-usb-lme2510c-rs2000.fw"; | |
91 | #define LME2510_LG "dvb-usb-lme2510-lg.fw"; | |
92 | #define LME2510_S0194 "dvb-usb-lme2510-s0194.fw"; | |
d2f918bb MP |
93 | |
94 | /* debug */ | |
95 | static int dvb_usb_lme2510_debug; | |
e41543a2 | 96 | #define lme_debug(var, level, args...) do { \ |
d2f918bb | 97 | if ((var >= level)) \ |
e41543a2 | 98 | pr_debug(DVB_USB_LOG_PREFIX": " args); \ |
d2f918bb | 99 | } while (0) |
e41543a2 | 100 | #define deb_info(level, args...) lme_debug(dvb_usb_lme2510_debug, level, args) |
d2f918bb MP |
101 | #define debug_data_snipet(level, name, p) \ |
102 | deb_info(level, name" (%02x%02x%02x%02x%02x%02x%02x%02x)", \ | |
103 | *p, *(p+1), *(p+2), *(p+3), *(p+4), \ | |
104 | *(p+5), *(p+6), *(p+7)); | |
e41543a2 | 105 | #define info(args...) pr_info(DVB_USB_LOG_PREFIX": "args) |
d2f918bb MP |
106 | |
107 | module_param_named(debug, dvb_usb_lme2510_debug, int, 0644); | |
e41543a2 | 108 | MODULE_PARM_DESC(debug, "set debugging level (1=info (or-able))."); |
d2f918bb | 109 | |
ab599a6d MP |
110 | static int dvb_usb_lme2510_firmware; |
111 | module_param_named(firmware, dvb_usb_lme2510_firmware, int, 0644); | |
112 | MODULE_PARM_DESC(firmware, "set default firmware 0=Sharp7395 1=LG"); | |
113 | ||
eb02d857 MP |
114 | static int pid_filter; |
115 | module_param_named(pid, pid_filter, int, 0644); | |
88495030 | 116 | MODULE_PARM_DESC(pid, "set default 0=default 1=off 2=on"); |
ab599a6d | 117 | |
4f3b7fed | 118 | |
d2f918bb | 119 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); |
9d4540c9 MP |
120 | |
121 | #define TUNER_DEFAULT 0x0 | |
ab599a6d MP |
122 | #define TUNER_LG 0x1 |
123 | #define TUNER_S7395 0x2 | |
9d4540c9 | 124 | #define TUNER_S0194 0x3 |
4f3b7fed | 125 | #define TUNER_RS2000 0x4 |
d2f918bb MP |
126 | |
127 | struct lme2510_state { | |
3a370222 | 128 | unsigned long int_urb_due; |
0df289a2 | 129 | enum fe_status lock_status; |
d2f918bb MP |
130 | u8 id; |
131 | u8 tuner_config; | |
d2f918bb MP |
132 | u8 signal_level; |
133 | u8 signal_sn; | |
134 | u8 time_key; | |
135 | u8 i2c_talk_onoff; | |
136 | u8 i2c_gate; | |
137 | u8 i2c_tuner_gate_w; | |
138 | u8 i2c_tuner_gate_r; | |
139 | u8 i2c_tuner_addr; | |
ab599a6d | 140 | u8 stream_on; |
449a0bad | 141 | u8 pid_size; |
4f3b7fed | 142 | u8 pid_off; |
d2f918bb MP |
143 | void *buffer; |
144 | struct urb *lme_urb; | |
145 | void *usb_buffer; | |
743ab6a1 | 146 | /* Frontend original calls */ |
0df289a2 | 147 | int (*fe_read_status)(struct dvb_frontend *, enum fe_status *); |
87169013 MP |
148 | int (*fe_read_signal_strength)(struct dvb_frontend *, u16 *); |
149 | int (*fe_read_snr)(struct dvb_frontend *, u16 *); | |
150 | int (*fe_read_ber)(struct dvb_frontend *, u32 *); | |
151 | int (*fe_read_ucblocks)(struct dvb_frontend *, u32 *); | |
0df289a2 | 152 | int (*fe_set_voltage)(struct dvb_frontend *, enum fe_sec_voltage); |
e41543a2 | 153 | u8 dvb_usb_lme2510_firmware; |
d2f918bb MP |
154 | }; |
155 | ||
156 | static int lme2510_bulk_write(struct usb_device *dev, | |
157 | u8 *snd, int len, u8 pipe) | |
158 | { | |
159 | int ret, actual_l; | |
ab599a6d | 160 | |
d2f918bb | 161 | ret = usb_bulk_msg(dev, usb_sndbulkpipe(dev, pipe), |
25ad9847 | 162 | snd, len , &actual_l, 100); |
d2f918bb MP |
163 | return ret; |
164 | } | |
165 | ||
166 | static int lme2510_bulk_read(struct usb_device *dev, | |
167 | u8 *rev, int len, u8 pipe) | |
168 | { | |
169 | int ret, actual_l; | |
170 | ||
171 | ret = usb_bulk_msg(dev, usb_rcvbulkpipe(dev, pipe), | |
25ad9847 | 172 | rev, len , &actual_l, 200); |
d2f918bb MP |
173 | return ret; |
174 | } | |
175 | ||
176 | static int lme2510_usb_talk(struct dvb_usb_device *d, | |
177 | u8 *wbuf, int wlen, u8 *rbuf, int rlen) | |
178 | { | |
179 | struct lme2510_state *st = d->priv; | |
180 | u8 *buff; | |
181 | int ret = 0; | |
182 | ||
183 | if (st->usb_buffer == NULL) { | |
810fda9b | 184 | st->usb_buffer = kmalloc(64, GFP_KERNEL); |
d2f918bb MP |
185 | if (st->usb_buffer == NULL) { |
186 | info("MEM Error no memory"); | |
187 | return -ENOMEM; | |
188 | } | |
189 | } | |
190 | buff = st->usb_buffer; | |
191 | ||
d2f918bb MP |
192 | ret = mutex_lock_interruptible(&d->usb_mutex); |
193 | ||
194 | if (ret < 0) | |
195 | return -EAGAIN; | |
196 | ||
810fda9b | 197 | /* the read/write capped at 64 */ |
198 | memcpy(buff, wbuf, (wlen < 64) ? wlen : 64); | |
a760d638 | 199 | |
ab599a6d MP |
200 | ret |= lme2510_bulk_write(d->udev, buff, wlen , 0x01); |
201 | ||
810fda9b | 202 | ret |= lme2510_bulk_read(d->udev, buff, (rlen < 64) ? |
203 | rlen : 64 , 0x01); | |
d2f918bb MP |
204 | |
205 | if (rlen > 0) | |
206 | memcpy(rbuf, buff, rlen); | |
207 | ||
208 | mutex_unlock(&d->usb_mutex); | |
209 | ||
210 | return (ret < 0) ? -ENODEV : 0; | |
211 | } | |
212 | ||
f23e6616 MP |
213 | static int lme2510_stream_restart(struct dvb_usb_device *d) |
214 | { | |
4f3b7fed MP |
215 | struct lme2510_state *st = d->priv; |
216 | u8 all_pids[] = LME_ALL_PIDS; | |
217 | u8 stream_on[] = LME_ST_ON_W; | |
ab599a6d | 218 | int ret; |
4f3b7fed MP |
219 | u8 rbuff[1]; |
220 | if (st->pid_off) | |
221 | ret = lme2510_usb_talk(d, all_pids, sizeof(all_pids), | |
222 | rbuff, sizeof(rbuff)); | |
ab599a6d | 223 | /*Restart Stream Command*/ |
f23e6616 | 224 | ret = lme2510_usb_talk(d, stream_on, sizeof(stream_on), |
ab599a6d MP |
225 | rbuff, sizeof(rbuff)); |
226 | return ret; | |
227 | } | |
d2f918bb | 228 | |
eb02d857 MP |
229 | static int lme2510_enable_pid(struct dvb_usb_device *d, u8 index, u16 pid_out) |
230 | { | |
231 | struct lme2510_state *st = d->priv; | |
232 | static u8 pid_buff[] = LME_ZERO_PID; | |
233 | static u8 rbuf[1]; | |
234 | u8 pid_no = index * 2; | |
449a0bad | 235 | u8 pid_len = pid_no + 2; |
eb02d857 MP |
236 | int ret = 0; |
237 | deb_info(1, "PID Setting Pid %04x", pid_out); | |
238 | ||
449a0bad MP |
239 | if (st->pid_size == 0) |
240 | ret |= lme2510_stream_restart(d); | |
241 | ||
eb02d857 MP |
242 | pid_buff[2] = pid_no; |
243 | pid_buff[3] = (u8)pid_out & 0xff; | |
244 | pid_buff[4] = pid_no + 1; | |
245 | pid_buff[5] = (u8)(pid_out >> 8); | |
246 | ||
449a0bad MP |
247 | if (pid_len > st->pid_size) |
248 | st->pid_size = pid_len; | |
249 | pid_buff[7] = 0x80 + st->pid_size; | |
eb02d857 MP |
250 | |
251 | ret |= lme2510_usb_talk(d, pid_buff , | |
252 | sizeof(pid_buff) , rbuf, sizeof(rbuf)); | |
253 | ||
449a0bad | 254 | if (st->stream_on) |
eb02d857 MP |
255 | ret |= lme2510_stream_restart(d); |
256 | ||
eb02d857 MP |
257 | return ret; |
258 | } | |
259 | ||
48c91aad MP |
260 | static void lme2510_update_stats(struct dvb_usb_adapter *adap) |
261 | { | |
262 | struct lme2510_state *st = adap_to_priv(adap); | |
263 | struct dvb_frontend *fe = adap->fe[0]; | |
264 | struct dtv_frontend_properties *c; | |
5ae65db5 | 265 | u32 s_tmp = 0, c_tmp = 0; |
48c91aad MP |
266 | |
267 | if (!fe) | |
268 | return; | |
269 | ||
270 | c = &fe->dtv_property_cache; | |
271 | ||
272 | c->block_count.len = 1; | |
273 | c->block_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
274 | c->block_error.len = 1; | |
275 | c->block_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
276 | c->post_bit_count.len = 1; | |
277 | c->post_bit_count.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
278 | c->post_bit_error.len = 1; | |
279 | c->post_bit_error.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
280 | ||
281 | if (st->i2c_talk_onoff) { | |
282 | c->strength.len = 1; | |
283 | c->strength.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
284 | c->cnr.len = 1; | |
285 | c->cnr.stat[0].scale = FE_SCALE_NOT_AVAILABLE; | |
286 | return; | |
287 | } | |
288 | ||
289 | switch (st->tuner_config) { | |
290 | case TUNER_LG: | |
291 | s_tmp = 0xff - st->signal_level; | |
292 | s_tmp |= s_tmp << 8; | |
293 | ||
294 | c_tmp = 0xff - st->signal_sn; | |
295 | c_tmp |= c_tmp << 8; | |
296 | break; | |
297 | /* fall through */ | |
298 | case TUNER_S7395: | |
299 | case TUNER_S0194: | |
300 | s_tmp = 0xffff - (((st->signal_level * 2) << 8) * 5 / 4); | |
301 | ||
302 | c_tmp = ((0xff - st->signal_sn - 0xa1) * 3) << 8; | |
303 | break; | |
304 | case TUNER_RS2000: | |
305 | s_tmp = st->signal_level * 0xffff / 0xff; | |
306 | ||
307 | c_tmp = st->signal_sn * 0xffff / 0x7f; | |
308 | } | |
309 | ||
310 | c->strength.len = 1; | |
311 | c->strength.stat[0].scale = FE_SCALE_RELATIVE; | |
5ae65db5 | 312 | c->strength.stat[0].uvalue = (u64)s_tmp; |
48c91aad MP |
313 | |
314 | c->cnr.len = 1; | |
315 | c->cnr.stat[0].scale = FE_SCALE_RELATIVE; | |
5ae65db5 | 316 | c->cnr.stat[0].uvalue = (u64)c_tmp; |
48c91aad MP |
317 | } |
318 | ||
d2f918bb MP |
319 | static void lme2510_int_response(struct urb *lme_urb) |
320 | { | |
321 | struct dvb_usb_adapter *adap = lme_urb->context; | |
e41543a2 | 322 | struct lme2510_state *st = adap_to_priv(adap); |
d2f918bb MP |
323 | static u8 *ibuf, *rbuf; |
324 | int i = 0, offset; | |
616a4b83 | 325 | u32 key; |
743ab6a1 | 326 | u8 signal_lock = 0; |
d2f918bb MP |
327 | |
328 | switch (lme_urb->status) { | |
329 | case 0: | |
330 | case -ETIMEDOUT: | |
331 | break; | |
332 | case -ECONNRESET: | |
333 | case -ENOENT: | |
334 | case -ESHUTDOWN: | |
335 | return; | |
336 | default: | |
337 | info("Error %x", lme_urb->status); | |
338 | break; | |
339 | } | |
340 | ||
341 | rbuf = (u8 *) lme_urb->transfer_buffer; | |
342 | ||
343 | offset = ((lme_urb->actual_length/8) > 4) | |
344 | ? 4 : (lme_urb->actual_length/8) ; | |
345 | ||
d2f918bb MP |
346 | for (i = 0; i < offset; ++i) { |
347 | ibuf = (u8 *)&rbuf[i*8]; | |
348 | deb_info(5, "INT O/S C =%02x C/O=%02x Type =%02x%02x", | |
349 | offset, i, ibuf[0], ibuf[1]); | |
350 | ||
351 | switch (ibuf[0]) { | |
352 | case 0xaa: | |
616a4b83 MP |
353 | debug_data_snipet(1, "INT Remote data snipet", ibuf); |
354 | if ((ibuf[4] + ibuf[5]) == 0xff) { | |
120703f9 DH |
355 | key = RC_SCANCODE_NECX((ibuf[2] ^ 0xff) << 8 | |
356 | (ibuf[3] > 0) ? (ibuf[3] ^ 0xff) : 0, | |
357 | ibuf[5]); | |
616a4b83 | 358 | deb_info(1, "INT Key =%08x", key); |
e41543a2 MP |
359 | if (adap_to_d(adap)->rc_dev != NULL) |
360 | rc_keydown(adap_to_d(adap)->rc_dev, | |
120703f9 | 361 | RC_TYPE_NEC, key, 0); |
616a4b83 | 362 | } |
d2f918bb MP |
363 | break; |
364 | case 0xbb: | |
365 | switch (st->tuner_config) { | |
366 | case TUNER_LG: | |
743ab6a1 | 367 | signal_lock = ibuf[2] & BIT(5); |
d2f918bb MP |
368 | st->signal_level = ibuf[4]; |
369 | st->signal_sn = ibuf[3]; | |
370 | st->time_key = ibuf[7]; | |
371 | break; | |
372 | case TUNER_S7395: | |
9d4540c9 | 373 | case TUNER_S0194: |
d2f918bb MP |
374 | /* Tweak for earlier firmware*/ |
375 | if (ibuf[1] == 0x03) { | |
743ab6a1 | 376 | signal_lock = ibuf[2] & BIT(4); |
d2f918bb | 377 | st->signal_level = ibuf[3]; |
ab599a6d | 378 | st->signal_sn = ibuf[4]; |
d2f918bb MP |
379 | } else { |
380 | st->signal_level = ibuf[4]; | |
381 | st->signal_sn = ibuf[5]; | |
382 | } | |
383 | break; | |
4f3b7fed | 384 | case TUNER_RS2000: |
743ab6a1 | 385 | signal_lock = ibuf[2] & 0xee; |
e41543a2 MP |
386 | st->signal_level = ibuf[5]; |
387 | st->signal_sn = ibuf[4]; | |
4f3b7fed | 388 | st->time_key = ibuf[7]; |
d2f918bb MP |
389 | default: |
390 | break; | |
391 | } | |
743ab6a1 MP |
392 | |
393 | /* Interrupt will also throw just BIT 0 as lock */ | |
394 | signal_lock |= ibuf[2] & BIT(0); | |
395 | ||
396 | if (!signal_lock) | |
397 | st->lock_status &= ~FE_HAS_LOCK; | |
398 | ||
48c91aad MP |
399 | lme2510_update_stats(adap); |
400 | ||
d2f918bb MP |
401 | debug_data_snipet(5, "INT Remote data snipet in", ibuf); |
402 | break; | |
403 | case 0xcc: | |
404 | debug_data_snipet(1, "INT Control data snipet", ibuf); | |
405 | break; | |
406 | default: | |
407 | debug_data_snipet(1, "INT Unknown data snipet", ibuf); | |
408 | break; | |
409 | } | |
410 | } | |
3a370222 | 411 | |
d2f918bb | 412 | usb_submit_urb(lme_urb, GFP_ATOMIC); |
3a370222 | 413 | |
cfcd7b82 MP |
414 | /* Interrupt urb is due every 48 msecs while streaming the buffer |
415 | * stores up to 4 periods if missed. Allow 200 msec for next interrupt. | |
416 | */ | |
417 | st->int_urb_due = jiffies + msecs_to_jiffies(200); | |
d2f918bb MP |
418 | } |
419 | ||
420 | static int lme2510_int_read(struct dvb_usb_adapter *adap) | |
421 | { | |
e41543a2 MP |
422 | struct dvb_usb_device *d = adap_to_d(adap); |
423 | struct lme2510_state *lme_int = adap_to_priv(adap); | |
15e1ce33 | 424 | struct usb_host_endpoint *ep; |
d2f918bb MP |
425 | |
426 | lme_int->lme_urb = usb_alloc_urb(0, GFP_ATOMIC); | |
427 | ||
428 | if (lme_int->lme_urb == NULL) | |
429 | return -ENOMEM; | |
430 | ||
e41543a2 | 431 | lme_int->buffer = usb_alloc_coherent(d->udev, 128, GFP_ATOMIC, |
d2f918bb MP |
432 | &lme_int->lme_urb->transfer_dma); |
433 | ||
434 | if (lme_int->buffer == NULL) | |
435 | return -ENOMEM; | |
436 | ||
437 | usb_fill_int_urb(lme_int->lme_urb, | |
e41543a2 MP |
438 | d->udev, |
439 | usb_rcvintpipe(d->udev, 0xa), | |
d2f918bb | 440 | lme_int->buffer, |
95c21c41 | 441 | 128, |
d2f918bb MP |
442 | lme2510_int_response, |
443 | adap, | |
95c21c41 | 444 | 8); |
d2f918bb | 445 | |
15e1ce33 MP |
446 | /* Quirk of pipe reporting PIPE_BULK but behaves as interrupt */ |
447 | ep = usb_pipe_endpoint(d->udev, lme_int->lme_urb->pipe); | |
448 | ||
449 | if (usb_endpoint_type(&ep->desc) == USB_ENDPOINT_XFER_BULK) | |
450 | lme_int->lme_urb->pipe = usb_rcvbulkpipe(d->udev, 0xa), | |
451 | ||
d2f918bb MP |
452 | lme_int->lme_urb->transfer_flags |= URB_NO_TRANSFER_DMA_MAP; |
453 | ||
454 | usb_submit_urb(lme_int->lme_urb, GFP_ATOMIC); | |
25985edc | 455 | info("INT Interrupt Service Started"); |
d2f918bb MP |
456 | |
457 | return 0; | |
458 | } | |
459 | ||
eb02d857 MP |
460 | static int lme2510_pid_filter_ctrl(struct dvb_usb_adapter *adap, int onoff) |
461 | { | |
e41543a2 MP |
462 | struct dvb_usb_device *d = adap_to_d(adap); |
463 | struct lme2510_state *st = adap_to_priv(adap); | |
4f3b7fed | 464 | static u8 clear_pid_reg[] = LME_ALL_PIDS; |
eb02d857 | 465 | static u8 rbuf[1]; |
b7dc4cd1 | 466 | int ret = 0; |
eb02d857 MP |
467 | |
468 | deb_info(1, "PID Clearing Filter"); | |
469 | ||
e41543a2 | 470 | mutex_lock(&d->i2c_mutex); |
eb02d857 | 471 | |
4f3b7fed | 472 | if (!onoff) { |
e41543a2 | 473 | ret |= lme2510_usb_talk(d, clear_pid_reg, |
eb02d857 | 474 | sizeof(clear_pid_reg), rbuf, sizeof(rbuf)); |
4f3b7fed MP |
475 | st->pid_off = true; |
476 | } else | |
477 | st->pid_off = false; | |
eb02d857 | 478 | |
449a0bad MP |
479 | st->pid_size = 0; |
480 | ||
e41543a2 | 481 | mutex_unlock(&d->i2c_mutex); |
eb02d857 MP |
482 | |
483 | return 0; | |
484 | } | |
485 | ||
486 | static int lme2510_pid_filter(struct dvb_usb_adapter *adap, int index, u16 pid, | |
487 | int onoff) | |
488 | { | |
e41543a2 | 489 | struct dvb_usb_device *d = adap_to_d(adap); |
eb02d857 MP |
490 | int ret = 0; |
491 | ||
492 | deb_info(3, "%s PID=%04x Index=%04x onoff=%02x", __func__, | |
493 | pid, index, onoff); | |
494 | ||
4c316b55 | 495 | if (onoff) { |
e41543a2 MP |
496 | mutex_lock(&d->i2c_mutex); |
497 | ret |= lme2510_enable_pid(d, index, pid); | |
498 | mutex_unlock(&d->i2c_mutex); | |
449a0bad MP |
499 | } |
500 | ||
eb02d857 MP |
501 | |
502 | return ret; | |
503 | } | |
504 | ||
505 | ||
e41543a2 | 506 | static int lme2510_return_status(struct dvb_usb_device *d) |
d2f918bb MP |
507 | { |
508 | int ret = 0; | |
945b8766 FM |
509 | u8 *data; |
510 | ||
511 | data = kzalloc(10, GFP_KERNEL); | |
512 | if (!data) | |
513 | return -ENOMEM; | |
ab599a6d | 514 | |
e41543a2 | 515 | ret |= usb_control_msg(d->udev, usb_rcvctrlpipe(d->udev, 0), |
d2f918bb MP |
516 | 0x06, 0x80, 0x0302, 0x00, data, 0x0006, 200); |
517 | info("Firmware Status: %x (%x)", ret , data[2]); | |
518 | ||
945b8766 FM |
519 | ret = (ret < 0) ? -ENODEV : data[2]; |
520 | kfree(data); | |
521 | return ret; | |
d2f918bb MP |
522 | } |
523 | ||
524 | static int lme2510_msg(struct dvb_usb_device *d, | |
525 | u8 *wbuf, int wlen, u8 *rbuf, int rlen) | |
526 | { | |
d2f918bb MP |
527 | struct lme2510_state *st = d->priv; |
528 | ||
743ab6a1 | 529 | st->i2c_talk_onoff = 1; |
d2f918bb | 530 | |
743ab6a1 | 531 | return lme2510_usb_talk(d, wbuf, wlen, rbuf, rlen); |
d2f918bb MP |
532 | } |
533 | ||
d2f918bb MP |
534 | static int lme2510_i2c_xfer(struct i2c_adapter *adap, struct i2c_msg msg[], |
535 | int num) | |
536 | { | |
537 | struct dvb_usb_device *d = i2c_get_adapdata(adap); | |
538 | struct lme2510_state *st = d->priv; | |
810fda9b | 539 | static u8 obuf[64], ibuf[64]; |
d2f918bb MP |
540 | int i, read, read_o; |
541 | u16 len; | |
542 | u8 gate = st->i2c_gate; | |
543 | ||
4f3b7fed MP |
544 | mutex_lock(&d->i2c_mutex); |
545 | ||
d2f918bb MP |
546 | if (gate == 0) |
547 | gate = 5; | |
548 | ||
d2f918bb | 549 | for (i = 0; i < num; i++) { |
71dc98be MP |
550 | read_o = msg[i].flags & I2C_M_RD; |
551 | read = i + 1 < num && msg[i + 1].flags & I2C_M_RD; | |
d2f918bb MP |
552 | read |= read_o; |
553 | gate = (msg[i].addr == st->i2c_tuner_addr) | |
554 | ? (read) ? st->i2c_tuner_gate_r | |
555 | : st->i2c_tuner_gate_w | |
556 | : st->i2c_gate; | |
557 | obuf[0] = gate | (read << 7); | |
558 | ||
559 | if (gate == 5) | |
560 | obuf[1] = (read) ? 2 : msg[i].len + 1; | |
561 | else | |
562 | obuf[1] = msg[i].len + read + 1; | |
563 | ||
71dc98be MP |
564 | obuf[2] = msg[i].addr << 1; |
565 | ||
d2f918bb MP |
566 | if (read) { |
567 | if (read_o) | |
568 | len = 3; | |
569 | else { | |
570 | memcpy(&obuf[3], msg[i].buf, msg[i].len); | |
571 | obuf[msg[i].len+3] = msg[i+1].len; | |
572 | len = msg[i].len+4; | |
573 | } | |
574 | } else { | |
575 | memcpy(&obuf[3], msg[i].buf, msg[i].len); | |
576 | len = msg[i].len+3; | |
577 | } | |
578 | ||
810fda9b | 579 | if (lme2510_msg(d, obuf, len, ibuf, 64) < 0) { |
d2f918bb | 580 | deb_info(1, "i2c transfer failed."); |
4f3b7fed | 581 | mutex_unlock(&d->i2c_mutex); |
d2f918bb MP |
582 | return -EAGAIN; |
583 | } | |
584 | ||
585 | if (read) { | |
586 | if (read_o) | |
587 | memcpy(msg[i].buf, &ibuf[1], msg[i].len); | |
588 | else { | |
589 | memcpy(msg[i+1].buf, &ibuf[1], msg[i+1].len); | |
590 | i++; | |
591 | } | |
592 | } | |
593 | } | |
4f3b7fed MP |
594 | |
595 | mutex_unlock(&d->i2c_mutex); | |
d2f918bb MP |
596 | return i; |
597 | } | |
598 | ||
599 | static u32 lme2510_i2c_func(struct i2c_adapter *adapter) | |
600 | { | |
601 | return I2C_FUNC_I2C; | |
602 | } | |
603 | ||
604 | static struct i2c_algorithm lme2510_i2c_algo = { | |
605 | .master_xfer = lme2510_i2c_xfer, | |
606 | .functionality = lme2510_i2c_func, | |
607 | }; | |
608 | ||
e41543a2 | 609 | static int lme2510_streaming_ctrl(struct dvb_frontend *fe, int onoff) |
d2f918bb | 610 | { |
e41543a2 MP |
611 | struct dvb_usb_adapter *adap = fe_to_adap(fe); |
612 | struct dvb_usb_device *d = adap_to_d(adap); | |
613 | struct lme2510_state *st = adap_to_priv(adap); | |
4f3b7fed | 614 | static u8 clear_reg_3[] = LME_ALL_PIDS; |
d2f918bb | 615 | static u8 rbuf[1]; |
f23e6616 | 616 | int ret = 0, rlen = sizeof(rbuf); |
d2f918bb MP |
617 | |
618 | deb_info(1, "STM (%02x)", onoff); | |
619 | ||
f23e6616 MP |
620 | /* Streaming is started by FE_HAS_LOCK */ |
621 | if (onoff == 1) | |
ab599a6d | 622 | st->stream_on = 1; |
f23e6616 | 623 | else { |
d2f918bb | 624 | deb_info(1, "STM Steam Off"); |
f23e6616 | 625 | /* mutex is here only to avoid collision with I2C */ |
e41543a2 | 626 | mutex_lock(&d->i2c_mutex); |
f23e6616 | 627 | |
e41543a2 | 628 | ret = lme2510_usb_talk(d, clear_reg_3, |
d2f918bb | 629 | sizeof(clear_reg_3), rbuf, rlen); |
ab599a6d | 630 | st->stream_on = 0; |
d2f918bb | 631 | st->i2c_talk_onoff = 1; |
f23e6616 | 632 | |
e41543a2 | 633 | mutex_unlock(&d->i2c_mutex); |
d2f918bb MP |
634 | } |
635 | ||
636 | return (ret < 0) ? -ENODEV : 0; | |
637 | } | |
638 | ||
d2f918bb MP |
639 | static u8 check_sum(u8 *p, u8 len) |
640 | { | |
641 | u8 sum = 0; | |
642 | while (len--) | |
643 | sum += *p++; | |
644 | return sum; | |
645 | } | |
646 | ||
e41543a2 | 647 | static int lme2510_download_firmware(struct dvb_usb_device *d, |
d2f918bb MP |
648 | const struct firmware *fw) |
649 | { | |
650 | int ret = 0; | |
945b8766 | 651 | u8 *data; |
d2f918bb MP |
652 | u16 j, wlen, len_in, start, end; |
653 | u8 packet_size, dlen, i; | |
654 | u8 *fw_data; | |
655 | ||
656 | packet_size = 0x31; | |
657 | len_in = 1; | |
658 | ||
e41543a2 | 659 | data = kzalloc(128, GFP_KERNEL); |
945b8766 | 660 | if (!data) { |
e41543a2 MP |
661 | info("FRM Could not start Firmware Download"\ |
662 | "(Buffer allocation failed)"); | |
945b8766 FM |
663 | return -ENOMEM; |
664 | } | |
d2f918bb MP |
665 | |
666 | info("FRM Starting Firmware Download"); | |
667 | ||
668 | for (i = 1; i < 3; i++) { | |
669 | start = (i == 1) ? 0 : 512; | |
670 | end = (i == 1) ? 512 : fw->size; | |
671 | for (j = start; j < end; j += (packet_size+1)) { | |
672 | fw_data = (u8 *)(fw->data + j); | |
673 | if ((end - j) > packet_size) { | |
674 | data[0] = i; | |
675 | dlen = packet_size; | |
676 | } else { | |
677 | data[0] = i | 0x80; | |
678 | dlen = (u8)(end - j)-1; | |
679 | } | |
b9f7b73c FM |
680 | data[1] = dlen; |
681 | memcpy(&data[2], fw_data, dlen+1); | |
682 | wlen = (u8) dlen + 4; | |
683 | data[wlen-1] = check_sum(fw_data, dlen+1); | |
684 | deb_info(1, "Data S=%02x:E=%02x CS= %02x", data[3], | |
d2f918bb | 685 | data[dlen+2], data[dlen+3]); |
e41543a2 | 686 | lme2510_usb_talk(d, data, wlen, data, len_in); |
b9f7b73c | 687 | ret |= (data[0] == 0x88) ? 0 : -1; |
d2f918bb MP |
688 | } |
689 | } | |
f23e6616 | 690 | |
d2f918bb MP |
691 | data[0] = 0x8a; |
692 | len_in = 1; | |
693 | msleep(2000); | |
e41543a2 | 694 | lme2510_usb_talk(d, data, len_in, data, len_in); |
d2f918bb MP |
695 | msleep(400); |
696 | ||
697 | if (ret < 0) | |
698 | info("FRM Firmware Download Failed (%04x)" , ret); | |
699 | else | |
700 | info("FRM Firmware Download Completed - Resetting Device"); | |
701 | ||
945b8766 | 702 | kfree(data); |
e41543a2 | 703 | return RECONNECTS_USB; |
d2f918bb MP |
704 | } |
705 | ||
e41543a2 | 706 | static void lme_coldreset(struct dvb_usb_device *d) |
ab599a6d | 707 | { |
e41543a2 | 708 | u8 data[1] = {0}; |
ab599a6d | 709 | data[0] = 0x0a; |
ab599a6d | 710 | info("FRM Firmware Cold Reset"); |
e41543a2 MP |
711 | |
712 | lme2510_usb_talk(d, data, sizeof(data), data, sizeof(data)); | |
f23e6616 | 713 | |
ab599a6d MP |
714 | return; |
715 | } | |
716 | ||
e41543a2 MP |
717 | static const char fw_c_s7395[] = LME2510_C_S7395; |
718 | static const char fw_c_lg[] = LME2510_C_LG; | |
719 | static const char fw_c_s0194[] = LME2510_C_S0194; | |
720 | static const char fw_c_rs2000[] = LME2510_C_RS2000; | |
721 | static const char fw_lg[] = LME2510_LG; | |
722 | static const char fw_s0194[] = LME2510_S0194; | |
723 | ||
1885fd2d | 724 | static const char *lme_firmware_switch(struct dvb_usb_device *d, int cold) |
ab599a6d | 725 | { |
e41543a2 MP |
726 | struct lme2510_state *st = d->priv; |
727 | struct usb_device *udev = d->udev; | |
ab599a6d | 728 | const struct firmware *fw = NULL; |
9d4540c9 | 729 | const char *fw_lme; |
e41543a2 | 730 | int ret = 0; |
ab599a6d | 731 | |
f23e6616 MP |
732 | cold = (cold > 0) ? (cold & 1) : 0; |
733 | ||
4f3b7fed MP |
734 | switch (le16_to_cpu(udev->descriptor.idProduct)) { |
735 | case 0x1122: | |
e41543a2 | 736 | switch (st->dvb_usb_lme2510_firmware) { |
9d4540c9 | 737 | default: |
9d4540c9 MP |
738 | case TUNER_S0194: |
739 | fw_lme = fw_s0194; | |
740 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
741 | if (ret == 0) { | |
504febc3 | 742 | st->dvb_usb_lme2510_firmware = TUNER_S0194; |
30bd3b56 | 743 | cold = 0; |
9d4540c9 MP |
744 | break; |
745 | } | |
504febc3 | 746 | /* fall through */ |
9d4540c9 MP |
747 | case TUNER_LG: |
748 | fw_lme = fw_lg; | |
749 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
504febc3 MCC |
750 | if (ret == 0) { |
751 | st->dvb_usb_lme2510_firmware = TUNER_LG; | |
9d4540c9 | 752 | break; |
504febc3 | 753 | } |
e41543a2 | 754 | st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; |
ab599a6d MP |
755 | break; |
756 | } | |
4f3b7fed MP |
757 | break; |
758 | case 0x1120: | |
e41543a2 | 759 | switch (st->dvb_usb_lme2510_firmware) { |
9d4540c9 | 760 | default: |
9d4540c9 MP |
761 | case TUNER_S7395: |
762 | fw_lme = fw_c_s7395; | |
763 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
30bd3b56 | 764 | if (ret == 0) { |
504febc3 | 765 | st->dvb_usb_lme2510_firmware = TUNER_S7395; |
30bd3b56 | 766 | cold = 0; |
9d4540c9 | 767 | break; |
30bd3b56 | 768 | } |
504febc3 | 769 | /* fall through */ |
9d4540c9 MP |
770 | case TUNER_LG: |
771 | fw_lme = fw_c_lg; | |
772 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
504febc3 MCC |
773 | if (ret == 0) { |
774 | st->dvb_usb_lme2510_firmware = TUNER_LG; | |
9d4540c9 | 775 | break; |
504febc3 MCC |
776 | } |
777 | /* fall through */ | |
9d4540c9 MP |
778 | case TUNER_S0194: |
779 | fw_lme = fw_c_s0194; | |
780 | ret = request_firmware(&fw, fw_lme, &udev->dev); | |
504febc3 MCC |
781 | if (ret == 0) { |
782 | st->dvb_usb_lme2510_firmware = TUNER_S0194; | |
9d4540c9 | 783 | break; |
504febc3 | 784 | } |
e41543a2 | 785 | st->dvb_usb_lme2510_firmware = TUNER_DEFAULT; |
ab599a6d | 786 | cold = 0; |
ab599a6d MP |
787 | break; |
788 | } | |
4f3b7fed MP |
789 | break; |
790 | case 0x22f0: | |
791 | fw_lme = fw_c_rs2000; | |
e41543a2 | 792 | st->dvb_usb_lme2510_firmware = TUNER_RS2000; |
4f3b7fed MP |
793 | break; |
794 | default: | |
795 | fw_lme = fw_c_s7395; | |
ab599a6d | 796 | } |
f23e6616 | 797 | |
30bd3b56 MP |
798 | release_firmware(fw); |
799 | ||
75aecc3a | 800 | if (cold) { |
e41543a2 | 801 | dvb_usb_lme2510_firmware = st->dvb_usb_lme2510_firmware; |
9d4540c9 | 802 | info("FRM Changing to %s firmware", fw_lme); |
e41543a2 MP |
803 | lme_coldreset(d); |
804 | return NULL; | |
75aecc3a | 805 | } |
f23e6616 | 806 | |
e41543a2 | 807 | return fw_lme; |
ab599a6d | 808 | } |
d2f918bb MP |
809 | |
810 | static int lme2510_kill_urb(struct usb_data_stream *stream) | |
811 | { | |
812 | int i; | |
f23e6616 | 813 | |
d2f918bb MP |
814 | for (i = 0; i < stream->urbs_submitted; i++) { |
815 | deb_info(3, "killing URB no. %d.", i); | |
d2f918bb MP |
816 | /* stop the URB */ |
817 | usb_kill_urb(stream->urb_list[i]); | |
818 | } | |
819 | stream->urbs_submitted = 0; | |
f23e6616 | 820 | |
d2f918bb MP |
821 | return 0; |
822 | } | |
823 | ||
824 | static struct tda10086_config tda10086_config = { | |
71dc98be | 825 | .demod_address = 0x0e, |
d2f918bb MP |
826 | .invert = 0, |
827 | .diseqc_tone = 1, | |
828 | .xtal_freq = TDA10086_XTAL_16M, | |
829 | }; | |
830 | ||
831 | static struct stv0288_config lme_config = { | |
71dc98be | 832 | .demod_address = 0x68, |
d2f918bb MP |
833 | .min_delay_ms = 15, |
834 | .inittab = s7395_inittab, | |
835 | }; | |
836 | ||
837 | static struct ix2505v_config lme_tuner = { | |
71dc98be | 838 | .tuner_address = 0x60, |
d2f918bb MP |
839 | .min_delay_ms = 100, |
840 | .tuner_gain = 0x0, | |
841 | .tuner_chargepump = 0x3, | |
842 | }; | |
843 | ||
9d4540c9 | 844 | static struct stv0299_config sharp_z0194_config = { |
71dc98be | 845 | .demod_address = 0x68, |
9d4540c9 MP |
846 | .inittab = sharp_z0194a_inittab, |
847 | .mclk = 88000000UL, | |
848 | .invert = 0, | |
849 | .skip_reinit = 0, | |
850 | .lock_output = STV0299_LOCKOUTPUT_1, | |
851 | .volt13_op0_op1 = STV0299_VOLT13_OP1, | |
852 | .min_delay_ms = 100, | |
853 | .set_symbol_rate = sharp_z0194a_set_symbol_rate, | |
854 | }; | |
855 | ||
4f3b7fed | 856 | static struct m88rs2000_config m88rs2000_config = { |
743ab6a1 | 857 | .demod_addr = 0x68 |
4f3b7fed MP |
858 | }; |
859 | ||
b858c331 IL |
860 | static struct ts2020_config ts2020_config = { |
861 | .tuner_address = 0x60, | |
862 | .clk_out_div = 7, | |
9e8715c9 | 863 | .dont_poll = true |
b858c331 IL |
864 | }; |
865 | ||
d2f918bb | 866 | static int dm04_lme2510_set_voltage(struct dvb_frontend *fe, |
0df289a2 | 867 | enum fe_sec_voltage voltage) |
d2f918bb | 868 | { |
e41543a2 MP |
869 | struct dvb_usb_device *d = fe_to_d(fe); |
870 | struct lme2510_state *st = fe_to_priv(fe); | |
871 | static u8 voltage_low[] = LME_VOLTAGE_L; | |
d2f918bb | 872 | static u8 voltage_high[] = LME_VOLTAGE_H; |
d2f918bb MP |
873 | static u8 rbuf[1]; |
874 | int ret = 0, len = 3, rlen = 1; | |
875 | ||
e41543a2 | 876 | mutex_lock(&d->i2c_mutex); |
d2f918bb | 877 | |
ab599a6d MP |
878 | switch (voltage) { |
879 | case SEC_VOLTAGE_18: | |
e41543a2 | 880 | ret |= lme2510_usb_talk(d, |
ab599a6d | 881 | voltage_high, len, rbuf, rlen); |
d2f918bb MP |
882 | break; |
883 | ||
ab599a6d | 884 | case SEC_VOLTAGE_OFF: |
ab599a6d MP |
885 | case SEC_VOLTAGE_13: |
886 | default: | |
e41543a2 | 887 | ret |= lme2510_usb_talk(d, |
d2f918bb MP |
888 | voltage_low, len, rbuf, rlen); |
889 | break; | |
f23e6616 | 890 | } |
d2f918bb | 891 | |
e41543a2 MP |
892 | mutex_unlock(&d->i2c_mutex); |
893 | ||
894 | if (st->tuner_config == TUNER_RS2000) | |
895 | if (st->fe_set_voltage) | |
896 | st->fe_set_voltage(fe, voltage); | |
897 | ||
d2f918bb | 898 | |
d2f918bb MP |
899 | return (ret < 0) ? -ENODEV : 0; |
900 | } | |
901 | ||
0df289a2 | 902 | static int dm04_read_status(struct dvb_frontend *fe, enum fe_status *status) |
743ab6a1 MP |
903 | { |
904 | struct dvb_usb_device *d = fe_to_d(fe); | |
905 | struct lme2510_state *st = d->priv; | |
906 | int ret = 0; | |
907 | ||
908 | if (st->i2c_talk_onoff) { | |
909 | if (st->fe_read_status) { | |
910 | ret = st->fe_read_status(fe, status); | |
911 | if (ret < 0) | |
912 | return ret; | |
913 | } | |
914 | ||
915 | st->lock_status = *status; | |
916 | ||
917 | if (*status & FE_HAS_LOCK && st->stream_on) { | |
918 | mutex_lock(&d->i2c_mutex); | |
919 | ||
920 | st->i2c_talk_onoff = 0; | |
921 | ret = lme2510_stream_restart(d); | |
922 | ||
923 | mutex_unlock(&d->i2c_mutex); | |
924 | } | |
925 | ||
926 | return ret; | |
927 | } | |
928 | ||
929 | /* Timeout of interrupt reached on RS2000 */ | |
930 | if (st->tuner_config == TUNER_RS2000 && | |
931 | time_after(jiffies, st->int_urb_due)) | |
932 | st->lock_status &= ~FE_HAS_LOCK; | |
933 | ||
934 | *status = st->lock_status; | |
935 | ||
48c91aad MP |
936 | if (!(*status & FE_HAS_LOCK)) { |
937 | struct dvb_usb_adapter *adap = fe_to_adap(fe); | |
938 | ||
743ab6a1 MP |
939 | st->i2c_talk_onoff = 1; |
940 | ||
48c91aad MP |
941 | lme2510_update_stats(adap); |
942 | } | |
943 | ||
743ab6a1 MP |
944 | return ret; |
945 | } | |
946 | ||
d8bad1e2 | 947 | static int dm04_read_signal_strength(struct dvb_frontend *fe, u16 *strength) |
4f3b7fed | 948 | { |
48c91aad | 949 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
e41543a2 MP |
950 | struct lme2510_state *st = fe_to_priv(fe); |
951 | ||
87169013 MP |
952 | if (st->fe_read_signal_strength && !st->stream_on) |
953 | return st->fe_read_signal_strength(fe, strength); | |
954 | ||
48c91aad MP |
955 | if (c->strength.stat[0].scale == FE_SCALE_RELATIVE) |
956 | *strength = (u16)c->strength.stat[0].uvalue; | |
957 | else | |
958 | *strength = 0; | |
4f3b7fed | 959 | |
4f3b7fed MP |
960 | return 0; |
961 | } | |
962 | ||
d8bad1e2 | 963 | static int dm04_read_snr(struct dvb_frontend *fe, u16 *snr) |
4f3b7fed | 964 | { |
48c91aad | 965 | struct dtv_frontend_properties *c = &fe->dtv_property_cache; |
e41543a2 MP |
966 | struct lme2510_state *st = fe_to_priv(fe); |
967 | ||
87169013 MP |
968 | if (st->fe_read_snr && !st->stream_on) |
969 | return st->fe_read_snr(fe, snr); | |
970 | ||
48c91aad MP |
971 | if (c->cnr.stat[0].scale == FE_SCALE_RELATIVE) |
972 | *snr = (u16)c->cnr.stat[0].uvalue; | |
973 | else | |
974 | *snr = 0; | |
e41543a2 MP |
975 | |
976 | return 0; | |
977 | } | |
978 | ||
979 | static int dm04_read_ber(struct dvb_frontend *fe, u32 *ber) | |
980 | { | |
87169013 MP |
981 | struct lme2510_state *st = fe_to_priv(fe); |
982 | ||
983 | if (st->fe_read_ber && !st->stream_on) | |
984 | return st->fe_read_ber(fe, ber); | |
985 | ||
e41543a2 MP |
986 | *ber = 0; |
987 | ||
988 | return 0; | |
989 | } | |
990 | ||
991 | static int dm04_read_ucblocks(struct dvb_frontend *fe, u32 *ucblocks) | |
992 | { | |
87169013 MP |
993 | struct lme2510_state *st = fe_to_priv(fe); |
994 | ||
995 | if (st->fe_read_ucblocks && !st->stream_on) | |
996 | return st->fe_read_ucblocks(fe, ucblocks); | |
997 | ||
e41543a2 | 998 | *ucblocks = 0; |
4f3b7fed | 999 | |
4f3b7fed MP |
1000 | return 0; |
1001 | } | |
1002 | ||
75aecc3a MP |
1003 | static int lme_name(struct dvb_usb_adapter *adap) |
1004 | { | |
e41543a2 MP |
1005 | struct dvb_usb_device *d = adap_to_d(adap); |
1006 | struct lme2510_state *st = adap_to_priv(adap); | |
1007 | const char *desc = d->name; | |
9d4540c9 | 1008 | char *fe_name[] = {"", " LG TDQY-P001F", " SHARP:BS2F7HZ7395", |
4f3b7fed | 1009 | " SHARP:BS2F7HZ0194", " RS2000"}; |
e41543a2 | 1010 | char *name = adap->fe[0]->ops.info.name; |
75aecc3a MP |
1011 | |
1012 | strlcpy(name, desc, 128); | |
1013 | strlcat(name, fe_name[st->tuner_config], 128); | |
1014 | ||
1015 | return 0; | |
1016 | } | |
1017 | ||
d2f918bb MP |
1018 | static int dm04_lme2510_frontend_attach(struct dvb_usb_adapter *adap) |
1019 | { | |
e41543a2 MP |
1020 | struct dvb_usb_device *d = adap_to_d(adap); |
1021 | struct lme2510_state *st = d->priv; | |
75aecc3a | 1022 | int ret = 0; |
d2f918bb MP |
1023 | |
1024 | st->i2c_talk_onoff = 1; | |
e41543a2 | 1025 | switch (le16_to_cpu(d->udev->descriptor.idProduct)) { |
4f3b7fed MP |
1026 | case 0x1122: |
1027 | case 0x1120: | |
1028 | st->i2c_gate = 4; | |
e41543a2 MP |
1029 | adap->fe[0] = dvb_attach(tda10086_attach, |
1030 | &tda10086_config, &d->i2c_adap); | |
1031 | if (adap->fe[0]) { | |
4f3b7fed MP |
1032 | info("TUN Found Frontend TDA10086"); |
1033 | st->i2c_tuner_gate_w = 4; | |
1034 | st->i2c_tuner_gate_r = 4; | |
71dc98be | 1035 | st->i2c_tuner_addr = 0x60; |
4f3b7fed | 1036 | st->tuner_config = TUNER_LG; |
e41543a2 MP |
1037 | if (st->dvb_usb_lme2510_firmware != TUNER_LG) { |
1038 | st->dvb_usb_lme2510_firmware = TUNER_LG; | |
1039 | ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; | |
4f3b7fed MP |
1040 | } |
1041 | break; | |
1042 | } | |
d2f918bb | 1043 | |
4f3b7fed | 1044 | st->i2c_gate = 4; |
e41543a2 MP |
1045 | adap->fe[0] = dvb_attach(stv0299_attach, |
1046 | &sharp_z0194_config, &d->i2c_adap); | |
1047 | if (adap->fe[0]) { | |
4f3b7fed MP |
1048 | info("FE Found Stv0299"); |
1049 | st->i2c_tuner_gate_w = 4; | |
1050 | st->i2c_tuner_gate_r = 5; | |
71dc98be | 1051 | st->i2c_tuner_addr = 0x60; |
4f3b7fed | 1052 | st->tuner_config = TUNER_S0194; |
e41543a2 MP |
1053 | if (st->dvb_usb_lme2510_firmware != TUNER_S0194) { |
1054 | st->dvb_usb_lme2510_firmware = TUNER_S0194; | |
1055 | ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; | |
4f3b7fed MP |
1056 | } |
1057 | break; | |
9d4540c9 | 1058 | } |
9d4540c9 | 1059 | |
4f3b7fed | 1060 | st->i2c_gate = 5; |
e41543a2 MP |
1061 | adap->fe[0] = dvb_attach(stv0288_attach, &lme_config, |
1062 | &d->i2c_adap); | |
4f3b7fed | 1063 | |
e41543a2 | 1064 | if (adap->fe[0]) { |
4f3b7fed MP |
1065 | info("FE Found Stv0288"); |
1066 | st->i2c_tuner_gate_w = 4; | |
1067 | st->i2c_tuner_gate_r = 5; | |
71dc98be | 1068 | st->i2c_tuner_addr = 0x60; |
4f3b7fed | 1069 | st->tuner_config = TUNER_S7395; |
e41543a2 MP |
1070 | if (st->dvb_usb_lme2510_firmware != TUNER_S7395) { |
1071 | st->dvb_usb_lme2510_firmware = TUNER_S7395; | |
1072 | ret = lme_firmware_switch(d, 1) ? 0 : -ENODEV; | |
4f3b7fed MP |
1073 | } |
1074 | break; | |
9d4540c9 | 1075 | } |
4f3b7fed MP |
1076 | case 0x22f0: |
1077 | st->i2c_gate = 5; | |
e41543a2 MP |
1078 | adap->fe[0] = dvb_attach(m88rs2000_attach, |
1079 | &m88rs2000_config, &d->i2c_adap); | |
f23e6616 | 1080 | |
e41543a2 | 1081 | if (adap->fe[0]) { |
4f3b7fed | 1082 | info("FE Found M88RS2000"); |
b858c331 IL |
1083 | dvb_attach(ts2020_attach, adap->fe[0], &ts2020_config, |
1084 | &d->i2c_adap); | |
4f3b7fed MP |
1085 | st->i2c_tuner_gate_w = 5; |
1086 | st->i2c_tuner_gate_r = 5; | |
71dc98be | 1087 | st->i2c_tuner_addr = 0x60; |
4f3b7fed | 1088 | st->tuner_config = TUNER_RS2000; |
e41543a2 MP |
1089 | st->fe_set_voltage = |
1090 | adap->fe[0]->ops.set_voltage; | |
d2f918bb | 1091 | } |
4f3b7fed | 1092 | break; |
75aecc3a MP |
1093 | } |
1094 | ||
e41543a2 MP |
1095 | if (adap->fe[0] == NULL) { |
1096 | info("DM04/QQBOX Not Powered up or not Supported"); | |
1097 | return -ENODEV; | |
4f3b7fed | 1098 | } |
9d4540c9 | 1099 | |
4f3b7fed | 1100 | if (ret) { |
e41543a2 MP |
1101 | if (adap->fe[0]) { |
1102 | dvb_frontend_detach(adap->fe[0]); | |
1103 | adap->fe[0] = NULL; | |
616a4b83 | 1104 | } |
e41543a2 | 1105 | d->rc_map = NULL; |
75aecc3a | 1106 | return -ENODEV; |
d2f918bb MP |
1107 | } |
1108 | ||
743ab6a1 | 1109 | st->fe_read_status = adap->fe[0]->ops.read_status; |
87169013 MP |
1110 | st->fe_read_signal_strength = adap->fe[0]->ops.read_signal_strength; |
1111 | st->fe_read_snr = adap->fe[0]->ops.read_snr; | |
1112 | st->fe_read_ber = adap->fe[0]->ops.read_ber; | |
1113 | st->fe_read_ucblocks = adap->fe[0]->ops.read_ucblocks; | |
743ab6a1 MP |
1114 | |
1115 | adap->fe[0]->ops.read_status = dm04_read_status; | |
d8bad1e2 MP |
1116 | adap->fe[0]->ops.read_signal_strength = dm04_read_signal_strength; |
1117 | adap->fe[0]->ops.read_snr = dm04_read_snr; | |
1118 | adap->fe[0]->ops.read_ber = dm04_read_ber; | |
1119 | adap->fe[0]->ops.read_ucblocks = dm04_read_ucblocks; | |
e41543a2 | 1120 | adap->fe[0]->ops.set_voltage = dm04_lme2510_set_voltage; |
d8bad1e2 | 1121 | |
75aecc3a | 1122 | ret = lme_name(adap); |
75aecc3a MP |
1123 | return ret; |
1124 | } | |
1125 | ||
1126 | static int dm04_lme2510_tuner(struct dvb_usb_adapter *adap) | |
1127 | { | |
e41543a2 MP |
1128 | struct dvb_usb_device *d = adap_to_d(adap); |
1129 | struct lme2510_state *st = adap_to_priv(adap); | |
4f3b7fed | 1130 | char *tun_msg[] = {"", "TDA8263", "IX2505V", "DVB_PLL_OPERA", "RS2000"}; |
75aecc3a MP |
1131 | int ret = 0; |
1132 | ||
1133 | switch (st->tuner_config) { | |
1134 | case TUNER_LG: | |
71dc98be | 1135 | if (dvb_attach(tda826x_attach, adap->fe[0], 0x60, |
e41543a2 | 1136 | &d->i2c_adap, 1)) |
75aecc3a MP |
1137 | ret = st->tuner_config; |
1138 | break; | |
1139 | case TUNER_S7395: | |
e41543a2 MP |
1140 | if (dvb_attach(ix2505v_attach , adap->fe[0], &lme_tuner, |
1141 | &d->i2c_adap)) | |
75aecc3a MP |
1142 | ret = st->tuner_config; |
1143 | break; | |
9d4540c9 | 1144 | case TUNER_S0194: |
71dc98be | 1145 | if (dvb_attach(dvb_pll_attach , adap->fe[0], 0x60, |
e41543a2 | 1146 | &d->i2c_adap, DVB_PLL_OPERA1)) |
9d4540c9 MP |
1147 | ret = st->tuner_config; |
1148 | break; | |
4f3b7fed MP |
1149 | case TUNER_RS2000: |
1150 | ret = st->tuner_config; | |
1151 | break; | |
75aecc3a MP |
1152 | default: |
1153 | break; | |
1154 | } | |
1155 | ||
1156 | if (ret) | |
1157 | info("TUN Found %s tuner", tun_msg[ret]); | |
1158 | else { | |
0d616ca3 | 1159 | info("TUN No tuner found --- resetting device"); |
e41543a2 | 1160 | lme_coldreset(d); |
75aecc3a MP |
1161 | return -ENODEV; |
1162 | } | |
1163 | ||
616a4b83 MP |
1164 | /* Start the Interrupt*/ |
1165 | ret = lme2510_int_read(adap); | |
1166 | if (ret < 0) { | |
1167 | info("INT Unable to start Interrupt Service"); | |
1168 | return -ENODEV; | |
1169 | } | |
75aecc3a MP |
1170 | |
1171 | return ret; | |
d2f918bb MP |
1172 | } |
1173 | ||
1174 | static int lme2510_powerup(struct dvb_usb_device *d, int onoff) | |
1175 | { | |
1176 | struct lme2510_state *st = d->priv; | |
f23e6616 MP |
1177 | static u8 lnb_on[] = LNB_ON; |
1178 | static u8 lnb_off[] = LNB_OFF; | |
1179 | static u8 rbuf[1]; | |
4f3b7fed | 1180 | int ret = 0, len = 3, rlen = 1; |
f23e6616 | 1181 | |
4f3b7fed | 1182 | mutex_lock(&d->i2c_mutex); |
f23e6616 MP |
1183 | |
1184 | if (onoff) | |
6f030abf | 1185 | ret = lme2510_usb_talk(d, lnb_on, len, rbuf, rlen); |
f23e6616 | 1186 | else |
6f030abf | 1187 | ret = lme2510_usb_talk(d, lnb_off, len, rbuf, rlen); |
f23e6616 | 1188 | |
d2f918bb | 1189 | st->i2c_talk_onoff = 1; |
f23e6616 MP |
1190 | |
1191 | mutex_unlock(&d->i2c_mutex); | |
1192 | ||
1193 | return ret; | |
d2f918bb MP |
1194 | } |
1195 | ||
e41543a2 | 1196 | static int lme2510_get_adapter_count(struct dvb_usb_device *d) |
d2f918bb | 1197 | { |
e41543a2 MP |
1198 | return 1; |
1199 | } | |
d2f918bb | 1200 | |
e41543a2 MP |
1201 | static int lme2510_identify_state(struct dvb_usb_device *d, const char **name) |
1202 | { | |
1203 | struct lme2510_state *st = d->priv; | |
d2f918bb | 1204 | |
e41543a2 | 1205 | usb_reset_configuration(d->udev); |
d2f918bb | 1206 | |
e41543a2 | 1207 | usb_set_interface(d->udev, |
e42efde4 | 1208 | d->props->bInterfaceNumber, 1); |
d2f918bb | 1209 | |
e41543a2 | 1210 | st->dvb_usb_lme2510_firmware = dvb_usb_lme2510_firmware; |
ab599a6d | 1211 | |
e41543a2 MP |
1212 | if (lme2510_return_status(d) == 0x44) { |
1213 | *name = lme_firmware_switch(d, 0); | |
1214 | return COLD; | |
d2f918bb MP |
1215 | } |
1216 | ||
e41543a2 | 1217 | return 0; |
d2f918bb MP |
1218 | } |
1219 | ||
e41543a2 MP |
1220 | static int lme2510_get_stream_config(struct dvb_frontend *fe, u8 *ts_type, |
1221 | struct usb_data_stream_properties *stream) | |
1222 | { | |
1223 | struct dvb_usb_adapter *adap = fe_to_adap(fe); | |
06f950f4 | 1224 | struct dvb_usb_device *d; |
d2f918bb | 1225 | |
e41543a2 MP |
1226 | if (adap == NULL) |
1227 | return 0; | |
06f950f4 SS |
1228 | |
1229 | d = adap_to_d(adap); | |
1230 | ||
e41543a2 MP |
1231 | /* Turn PID filter on the fly by module option */ |
1232 | if (pid_filter == 2) { | |
235d89ec | 1233 | adap->pid_filtering = true; |
e41543a2 | 1234 | adap->max_feed_count = 15; |
d2f918bb | 1235 | } |
d2f918bb | 1236 | |
e41543a2 MP |
1237 | if (!(le16_to_cpu(d->udev->descriptor.idProduct) |
1238 | == 0x1122)) | |
1239 | stream->endpoint = 0x8; | |
d2f918bb | 1240 | |
e41543a2 MP |
1241 | return 0; |
1242 | } | |
1243 | ||
1244 | static int lme2510_get_rc_config(struct dvb_usb_device *d, | |
1245 | struct dvb_usb_rc *rc) | |
1246 | { | |
c003ab1b | 1247 | rc->allowed_protos = RC_BIT_NEC; |
e41543a2 MP |
1248 | return 0; |
1249 | } | |
d2f918bb | 1250 | |
a760d638 | 1251 | static void *lme2510_exit_int(struct dvb_usb_device *d) |
d2f918bb MP |
1252 | { |
1253 | struct lme2510_state *st = d->priv; | |
ab599a6d MP |
1254 | struct dvb_usb_adapter *adap = &d->adapter[0]; |
1255 | void *buffer = NULL; | |
1256 | ||
1257 | if (adap != NULL) { | |
e41543a2 | 1258 | lme2510_kill_urb(&adap->stream); |
ab599a6d MP |
1259 | } |
1260 | ||
616a4b83 | 1261 | if (st->usb_buffer != NULL) { |
ab599a6d | 1262 | st->i2c_talk_onoff = 1; |
d2f918bb MP |
1263 | st->signal_level = 0; |
1264 | st->signal_sn = 0; | |
ab599a6d | 1265 | buffer = st->usb_buffer; |
616a4b83 MP |
1266 | } |
1267 | ||
1268 | if (st->lme_urb != NULL) { | |
d2f918bb | 1269 | usb_kill_urb(st->lme_urb); |
95c21c41 | 1270 | usb_free_coherent(d->udev, 128, st->buffer, |
d2f918bb | 1271 | st->lme_urb->transfer_dma); |
25985edc | 1272 | info("Interrupt Service Stopped"); |
d2f918bb | 1273 | } |
616a4b83 | 1274 | |
ab599a6d | 1275 | return buffer; |
d2f918bb MP |
1276 | } |
1277 | ||
e41543a2 | 1278 | static void lme2510_exit(struct dvb_usb_device *d) |
d2f918bb | 1279 | { |
ab599a6d MP |
1280 | void *usb_buffer; |
1281 | ||
d2f918bb | 1282 | if (d != NULL) { |
ab599a6d | 1283 | usb_buffer = lme2510_exit_int(d); |
72873e51 | 1284 | kfree(usb_buffer); |
d2f918bb | 1285 | } |
d2f918bb MP |
1286 | } |
1287 | ||
e41543a2 MP |
1288 | static struct dvb_usb_device_properties lme2510_props = { |
1289 | .driver_name = KBUILD_MODNAME, | |
1290 | .owner = THIS_MODULE, | |
1291 | .bInterfaceNumber = 0, | |
1292 | .adapter_nr = adapter_nr, | |
1293 | .size_of_priv = sizeof(struct lme2510_state), | |
1294 | ||
1295 | .download_firmware = lme2510_download_firmware, | |
1296 | ||
1297 | .power_ctrl = lme2510_powerup, | |
1298 | .identify_state = lme2510_identify_state, | |
1299 | .i2c_algo = &lme2510_i2c_algo, | |
1300 | ||
1301 | .frontend_attach = dm04_lme2510_frontend_attach, | |
1302 | .tuner_attach = dm04_lme2510_tuner, | |
1303 | .get_stream_config = lme2510_get_stream_config, | |
1304 | .get_adapter_count = lme2510_get_adapter_count, | |
1305 | .streaming_ctrl = lme2510_streaming_ctrl, | |
1306 | ||
1307 | .get_rc_config = lme2510_get_rc_config, | |
1308 | ||
1309 | .exit = lme2510_exit, | |
1310 | .adapter = { | |
1311 | { | |
1312 | .caps = DVB_USB_ADAP_HAS_PID_FILTER| | |
1313 | DVB_USB_ADAP_PID_FILTER_CAN_BE_TURNED_OFF, | |
1314 | .pid_filter_count = 15, | |
1315 | .pid_filter = lme2510_pid_filter, | |
1316 | .pid_filter_ctrl = lme2510_pid_filter_ctrl, | |
1317 | .stream = | |
1318 | DVB_USB_STREAM_BULK(0x86, 10, 4096), | |
1319 | }, | |
1320 | { | |
1321 | } | |
1322 | }, | |
1323 | }; | |
1324 | ||
1325 | static const struct usb_device_id lme2510_id_table[] = { | |
1326 | { DVB_USB_DEVICE(0x3344, 0x1122, &lme2510_props, | |
1327 | "DM04_LME2510_DVB-S", RC_MAP_LME2510) }, | |
1328 | { DVB_USB_DEVICE(0x3344, 0x1120, &lme2510_props, | |
1329 | "DM04_LME2510C_DVB-S", RC_MAP_LME2510) }, | |
1330 | { DVB_USB_DEVICE(0x3344, 0x22f0, &lme2510_props, | |
1331 | "DM04_LME2510C_DVB-S RS2000", RC_MAP_LME2510) }, | |
1332 | {} /* Terminating entry */ | |
1333 | }; | |
1334 | ||
1335 | MODULE_DEVICE_TABLE(usb, lme2510_id_table); | |
1336 | ||
d2f918bb | 1337 | static struct usb_driver lme2510_driver = { |
e41543a2 MP |
1338 | .name = KBUILD_MODNAME, |
1339 | .probe = dvb_usbv2_probe, | |
1340 | .disconnect = dvb_usbv2_disconnect, | |
1341 | .id_table = lme2510_id_table, | |
1342 | .no_dynamic_id = 1, | |
1343 | .soft_unbind = 1, | |
d2f918bb MP |
1344 | }; |
1345 | ||
ecb3b2b3 | 1346 | module_usb_driver(lme2510_driver); |
d2f918bb MP |
1347 | |
1348 | MODULE_AUTHOR("Malcolm Priestley <tvboxspy@gmail.com>"); | |
75aecc3a | 1349 | MODULE_DESCRIPTION("LME2510(C) DVB-S USB2.0"); |
e41543a2 | 1350 | MODULE_VERSION("2.06"); |
d2f918bb | 1351 | MODULE_LICENSE("GPL"); |
e41543a2 MP |
1352 | MODULE_FIRMWARE(LME2510_C_S7395); |
1353 | MODULE_FIRMWARE(LME2510_C_LG); | |
1354 | MODULE_FIRMWARE(LME2510_C_S0194); | |
1355 | MODULE_FIRMWARE(LME2510_C_RS2000); | |
1356 | MODULE_FIRMWARE(LME2510_LG); | |
1357 | MODULE_FIRMWARE(LME2510_S0194); | |
1358 |