diff options
Diffstat (limited to 'drivers/media/dvb/ttusb-budget')
-rw-r--r-- | drivers/media/dvb/ttusb-budget/Kconfig | 18 | ||||
-rw-r--r-- | drivers/media/dvb/ttusb-budget/Makefile | 3 | ||||
-rw-r--r-- | drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | 1821 |
3 files changed, 1842 insertions, 0 deletions
diff --git a/drivers/media/dvb/ttusb-budget/Kconfig b/drivers/media/dvb/ttusb-budget/Kconfig new file mode 100644 index 00000000000..2663ae39b88 --- /dev/null +++ b/drivers/media/dvb/ttusb-budget/Kconfig | |||
@@ -0,0 +1,18 @@ | |||
1 | config DVB_TTUSB_BUDGET | ||
2 | tristate "Technotrend/Hauppauge Nova-USB devices" | ||
3 | depends on DVB_CORE && USB && I2C && PCI | ||
4 | select DVB_CX22700 if !DVB_FE_CUSTOMISE | ||
5 | select DVB_TDA1004X if !DVB_FE_CUSTOMISE | ||
6 | select DVB_VES1820 if !DVB_FE_CUSTOMISE | ||
7 | select DVB_TDA8083 if !DVB_FE_CUSTOMISE | ||
8 | select DVB_STV0299 if !DVB_FE_CUSTOMISE | ||
9 | select DVB_STV0297 if !DVB_FE_CUSTOMISE | ||
10 | select DVB_LNBP21 if !DVB_FE_CUSTOMISE | ||
11 | help | ||
12 | Support for external USB adapters designed by Technotrend and | ||
13 | produced by Hauppauge, shipped under the brand name 'Nova-USB'. | ||
14 | |||
15 | These devices don't have a MPEG decoder built in, so you need | ||
16 | an external software decoder to watch TV. | ||
17 | |||
18 | Say Y if you own such a device and want to use it. | ||
diff --git a/drivers/media/dvb/ttusb-budget/Makefile b/drivers/media/dvb/ttusb-budget/Makefile new file mode 100644 index 00000000000..fbe2b9514c2 --- /dev/null +++ b/drivers/media/dvb/ttusb-budget/Makefile | |||
@@ -0,0 +1,3 @@ | |||
1 | obj-$(CONFIG_DVB_TTUSB_BUDGET) += dvb-ttusb-budget.o | ||
2 | |||
3 | EXTRA_CFLAGS += -Idrivers/media/dvb/dvb-core/ -Idrivers/media/dvb/frontends | ||
diff --git a/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c new file mode 100644 index 00000000000..420bb42d523 --- /dev/null +++ b/drivers/media/dvb/ttusb-budget/dvb-ttusb-budget.c | |||
@@ -0,0 +1,1821 @@ | |||
1 | /* | ||
2 | * TTUSB DVB driver | ||
3 | * | ||
4 | * Copyright (c) 2002 Holger Waechtler <holger@convergence.de> | ||
5 | * Copyright (c) 2003 Felix Domke <tmbinc@elitedvb.net> | ||
6 | * | ||
7 | * This program is free software; you can redistribute it and/or | ||
8 | * modify it under the terms of the GNU General Public License as | ||
9 | * published by the Free Software Foundation; either version 2 of | ||
10 | * the License, or (at your option) any later version. | ||
11 | */ | ||
12 | #include <linux/init.h> | ||
13 | #include <linux/slab.h> | ||
14 | #include <linux/wait.h> | ||
15 | #include <linux/fs.h> | ||
16 | #include <linux/module.h> | ||
17 | #include <linux/usb.h> | ||
18 | #include <linux/delay.h> | ||
19 | #include <linux/time.h> | ||
20 | #include <linux/errno.h> | ||
21 | #include <linux/jiffies.h> | ||
22 | #include <linux/mutex.h> | ||
23 | #include <linux/firmware.h> | ||
24 | |||
25 | #include "dvb_frontend.h" | ||
26 | #include "dmxdev.h" | ||
27 | #include "dvb_demux.h" | ||
28 | #include "dvb_net.h" | ||
29 | #include "ves1820.h" | ||
30 | #include "cx22700.h" | ||
31 | #include "tda1004x.h" | ||
32 | #include "stv0299.h" | ||
33 | #include "tda8083.h" | ||
34 | #include "stv0297.h" | ||
35 | #include "lnbp21.h" | ||
36 | |||
37 | #include <linux/dvb/frontend.h> | ||
38 | #include <linux/dvb/dmx.h> | ||
39 | #include <linux/pci.h> | ||
40 | |||
41 | /* | ||
42 | TTUSB_HWSECTIONS: | ||
43 | the DSP supports filtering in hardware, however, since the "muxstream" | ||
44 | is a bit braindead (no matching channel masks or no matching filter mask), | ||
45 | we won't support this - yet. it doesn't event support negative filters, | ||
46 | so the best way is maybe to keep TTUSB_HWSECTIONS undef'd and just | ||
47 | parse TS data. USB bandwidth will be a problem when having large | ||
48 | datastreams, especially for dvb-net, but hey, that's not my problem. | ||
49 | |||
50 | TTUSB_DISEQC, TTUSB_TONE: | ||
51 | let the STC do the diseqc/tone stuff. this isn't supported at least with | ||
52 | my TTUSB, so let it undef'd unless you want to implement another | ||
53 | frontend. never tested. | ||
54 | |||
55 | debug: | ||
56 | define it to > 3 for really hardcore debugging. you probably don't want | ||
57 | this unless the device doesn't load at all. > 2 for bandwidth statistics. | ||
58 | */ | ||
59 | |||
60 | static int debug; | ||
61 | module_param(debug, int, 0644); | ||
62 | MODULE_PARM_DESC(debug, "Turn on/off debugging (default:off)."); | ||
63 | |||
64 | DVB_DEFINE_MOD_OPT_ADAPTER_NR(adapter_nr); | ||
65 | |||
66 | #define dprintk(x...) do { if (debug) printk(KERN_DEBUG x); } while (0) | ||
67 | |||
68 | #define ISO_BUF_COUNT 4 | ||
69 | #define FRAMES_PER_ISO_BUF 4 | ||
70 | #define ISO_FRAME_SIZE 912 | ||
71 | #define TTUSB_MAXCHANNEL 32 | ||
72 | #ifdef TTUSB_HWSECTIONS | ||
73 | #define TTUSB_MAXFILTER 16 /* ??? */ | ||
74 | #endif | ||
75 | |||
76 | #define TTUSB_REV_2_2 0x22 | ||
77 | #define TTUSB_BUDGET_NAME "ttusb_stc_fw" | ||
78 | |||
79 | /** | ||
80 | * since we're casting (struct ttusb*) <-> (struct dvb_demux*) around | ||
81 | * the dvb_demux field must be the first in struct!! | ||
82 | */ | ||
83 | struct ttusb { | ||
84 | struct dvb_demux dvb_demux; | ||
85 | struct dmxdev dmxdev; | ||
86 | struct dvb_net dvbnet; | ||
87 | |||
88 | /* and one for USB access. */ | ||
89 | struct mutex semi2c; | ||
90 | struct mutex semusb; | ||
91 | |||
92 | struct dvb_adapter adapter; | ||
93 | struct usb_device *dev; | ||
94 | |||
95 | struct i2c_adapter i2c_adap; | ||
96 | |||
97 | int disconnecting; | ||
98 | int iso_streaming; | ||
99 | |||
100 | unsigned int bulk_out_pipe; | ||
101 | unsigned int bulk_in_pipe; | ||
102 | unsigned int isoc_in_pipe; | ||
103 | |||
104 | void *iso_buffer; | ||
105 | dma_addr_t iso_dma_handle; | ||
106 | |||
107 | struct urb *iso_urb[ISO_BUF_COUNT]; | ||
108 | |||
109 | int running_feed_count; | ||
110 | int last_channel; | ||
111 | int last_filter; | ||
112 | |||
113 | u8 c; /* transaction counter, wraps around... */ | ||
114 | fe_sec_tone_mode_t tone; | ||
115 | fe_sec_voltage_t voltage; | ||
116 | |||
117 | int mux_state; // 0..2 - MuxSyncWord, 3 - nMuxPacks, 4 - muxpack | ||
118 | u8 mux_npacks; | ||
119 | u8 muxpack[256 + 8]; | ||
120 | int muxpack_ptr, muxpack_len; | ||
121 | |||
122 | int insync; | ||
123 | |||
124 | int cc; /* MuxCounter - will increment on EVERY MUX PACKET */ | ||
125 | /* (including stuffing. yes. really.) */ | ||
126 | |||
127 | u8 last_result[32]; | ||
128 | |||
129 | int revision; | ||
130 | |||
131 | struct dvb_frontend* fe; | ||
132 | }; | ||
133 | |||
134 | /* ugly workaround ... don't know why it's necessary to read */ | ||
135 | /* all result codes. */ | ||
136 | |||
137 | static int ttusb_cmd(struct ttusb *ttusb, | ||
138 | const u8 * data, int len, int needresult) | ||
139 | { | ||
140 | int actual_len; | ||
141 | int err; | ||
142 | int i; | ||
143 | |||
144 | if (debug >= 3) { | ||
145 | printk(KERN_DEBUG ">"); | ||
146 | for (i = 0; i < len; ++i) | ||
147 | printk(KERN_CONT " %02x", data[i]); | ||
148 | printk(KERN_CONT "\n"); | ||
149 | } | ||
150 | |||
151 | if (mutex_lock_interruptible(&ttusb->semusb) < 0) | ||
152 | return -EAGAIN; | ||
153 | |||
154 | err = usb_bulk_msg(ttusb->dev, ttusb->bulk_out_pipe, | ||
155 | (u8 *) data, len, &actual_len, 1000); | ||
156 | if (err != 0) { | ||
157 | dprintk("%s: usb_bulk_msg(send) failed, err == %i!\n", | ||
158 | __func__, err); | ||
159 | mutex_unlock(&ttusb->semusb); | ||
160 | return err; | ||
161 | } | ||
162 | if (actual_len != len) { | ||
163 | dprintk("%s: only wrote %d of %d bytes\n", __func__, | ||
164 | actual_len, len); | ||
165 | mutex_unlock(&ttusb->semusb); | ||
166 | return -1; | ||
167 | } | ||
168 | |||
169 | err = usb_bulk_msg(ttusb->dev, ttusb->bulk_in_pipe, | ||
170 | ttusb->last_result, 32, &actual_len, 1000); | ||
171 | |||
172 | if (err != 0) { | ||
173 | printk("%s: failed, receive error %d\n", __func__, | ||
174 | err); | ||
175 | mutex_unlock(&ttusb->semusb); | ||
176 | return err; | ||
177 | } | ||
178 | |||
179 | if (debug >= 3) { | ||
180 | actual_len = ttusb->last_result[3] + 4; | ||
181 | printk(KERN_DEBUG "<"); | ||
182 | for (i = 0; i < actual_len; ++i) | ||
183 | printk(KERN_CONT " %02x", ttusb->last_result[i]); | ||
184 | printk(KERN_CONT "\n"); | ||
185 | } | ||
186 | |||
187 | if (!needresult) | ||
188 | mutex_unlock(&ttusb->semusb); | ||
189 | return 0; | ||
190 | } | ||
191 | |||
192 | static int ttusb_result(struct ttusb *ttusb, u8 * data, int len) | ||
193 | { | ||
194 | memcpy(data, ttusb->last_result, len); | ||
195 | mutex_unlock(&ttusb->semusb); | ||
196 | return 0; | ||
197 | } | ||
198 | |||
199 | static int ttusb_i2c_msg(struct ttusb *ttusb, | ||
200 | u8 addr, u8 * snd_buf, u8 snd_len, u8 * rcv_buf, | ||
201 | u8 rcv_len) | ||
202 | { | ||
203 | u8 b[0x28]; | ||
204 | u8 id = ++ttusb->c; | ||
205 | int i, err; | ||
206 | |||
207 | if (snd_len > 0x28 - 7 || rcv_len > 0x20 - 7) | ||
208 | return -EINVAL; | ||
209 | |||
210 | b[0] = 0xaa; | ||
211 | b[1] = id; | ||
212 | b[2] = 0x31; | ||
213 | b[3] = snd_len + 3; | ||
214 | b[4] = addr << 1; | ||
215 | b[5] = snd_len; | ||
216 | b[6] = rcv_len; | ||
217 | |||
218 | for (i = 0; i < snd_len; i++) | ||
219 | b[7 + i] = snd_buf[i]; | ||
220 | |||
221 | err = ttusb_cmd(ttusb, b, snd_len + 7, 1); | ||
222 | |||
223 | if (err) | ||
224 | return -EREMOTEIO; | ||
225 | |||
226 | err = ttusb_result(ttusb, b, 0x20); | ||
227 | |||
228 | /* check if the i2c transaction was successful */ | ||
229 | if ((snd_len != b[5]) || (rcv_len != b[6])) return -EREMOTEIO; | ||
230 | |||
231 | if (rcv_len > 0) { | ||
232 | |||
233 | if (err || b[0] != 0x55 || b[1] != id) { | ||
234 | dprintk | ||
235 | ("%s: usb_bulk_msg(recv) failed, err == %i, id == %02x, b == ", | ||
236 | __func__, err, id); | ||
237 | return -EREMOTEIO; | ||
238 | } | ||
239 | |||
240 | for (i = 0; i < rcv_len; i++) | ||
241 | rcv_buf[i] = b[7 + i]; | ||
242 | } | ||
243 | |||
244 | return rcv_len; | ||
245 | } | ||
246 | |||
247 | static int master_xfer(struct i2c_adapter* adapter, struct i2c_msg *msg, int num) | ||
248 | { | ||
249 | struct ttusb *ttusb = i2c_get_adapdata(adapter); | ||
250 | int i = 0; | ||
251 | int inc; | ||
252 | |||
253 | if (mutex_lock_interruptible(&ttusb->semi2c) < 0) | ||
254 | return -EAGAIN; | ||
255 | |||
256 | while (i < num) { | ||
257 | u8 addr, snd_len, rcv_len, *snd_buf, *rcv_buf; | ||
258 | int err; | ||
259 | |||
260 | if (num > i + 1 && (msg[i + 1].flags & I2C_M_RD)) { | ||
261 | addr = msg[i].addr; | ||
262 | snd_buf = msg[i].buf; | ||
263 | snd_len = msg[i].len; | ||
264 | rcv_buf = msg[i + 1].buf; | ||
265 | rcv_len = msg[i + 1].len; | ||
266 | inc = 2; | ||
267 | } else { | ||
268 | addr = msg[i].addr; | ||
269 | snd_buf = msg[i].buf; | ||
270 | snd_len = msg[i].len; | ||
271 | rcv_buf = NULL; | ||
272 | rcv_len = 0; | ||
273 | inc = 1; | ||
274 | } | ||
275 | |||
276 | err = ttusb_i2c_msg(ttusb, addr, | ||
277 | snd_buf, snd_len, rcv_buf, rcv_len); | ||
278 | |||
279 | if (err < rcv_len) { | ||
280 | dprintk("%s: i == %i\n", __func__, i); | ||
281 | break; | ||
282 | } | ||
283 | |||
284 | i += inc; | ||
285 | } | ||
286 | |||
287 | mutex_unlock(&ttusb->semi2c); | ||
288 | return i; | ||
289 | } | ||
290 | |||
291 | static int ttusb_boot_dsp(struct ttusb *ttusb) | ||
292 | { | ||
293 | const struct firmware *fw; | ||
294 | int i, err; | ||
295 | u8 b[40]; | ||
296 | |||
297 | err = request_firmware(&fw, "ttusb-budget/dspbootcode.bin", | ||
298 | &ttusb->dev->dev); | ||
299 | if (err) { | ||
300 | printk(KERN_ERR "ttusb-budget: failed to request firmware\n"); | ||
301 | return err; | ||
302 | } | ||
303 | |||
304 | /* BootBlock */ | ||
305 | b[0] = 0xaa; | ||
306 | b[2] = 0x13; | ||
307 | b[3] = 28; | ||
308 | |||
309 | /* upload dsp code in 32 byte steps (36 didn't work for me ...) */ | ||
310 | /* 32 is max packet size, no messages should be splitted. */ | ||
311 | for (i = 0; i < fw->size; i += 28) { | ||
312 | memcpy(&b[4], &fw->data[i], 28); | ||
313 | |||
314 | b[1] = ++ttusb->c; | ||
315 | |||
316 | err = ttusb_cmd(ttusb, b, 32, 0); | ||
317 | if (err) | ||
318 | goto done; | ||
319 | } | ||
320 | |||
321 | /* last block ... */ | ||
322 | b[1] = ++ttusb->c; | ||
323 | b[2] = 0x13; | ||
324 | b[3] = 0; | ||
325 | |||
326 | err = ttusb_cmd(ttusb, b, 4, 0); | ||
327 | if (err) | ||
328 | goto done; | ||
329 | |||
330 | /* BootEnd */ | ||
331 | b[1] = ++ttusb->c; | ||
332 | b[2] = 0x14; | ||
333 | b[3] = 0; | ||
334 | |||
335 | err = ttusb_cmd(ttusb, b, 4, 0); | ||
336 | |||
337 | done: | ||
338 | release_firmware(fw); | ||
339 | if (err) { | ||
340 | dprintk("%s: usb_bulk_msg() failed, return value %i!\n", | ||
341 | __func__, err); | ||
342 | } | ||
343 | |||
344 | return err; | ||
345 | } | ||
346 | |||
347 | static int ttusb_set_channel(struct ttusb *ttusb, int chan_id, int filter_type, | ||
348 | int pid) | ||
349 | { | ||
350 | int err; | ||
351 | /* SetChannel */ | ||
352 | u8 b[] = { 0xaa, ++ttusb->c, 0x22, 4, chan_id, filter_type, | ||
353 | (pid >> 8) & 0xff, pid & 0xff | ||
354 | }; | ||
355 | |||
356 | err = ttusb_cmd(ttusb, b, sizeof(b), 0); | ||
357 | return err; | ||
358 | } | ||
359 | |||
360 | static int ttusb_del_channel(struct ttusb *ttusb, int channel_id) | ||
361 | { | ||
362 | int err; | ||
363 | /* DelChannel */ | ||
364 | u8 b[] = { 0xaa, ++ttusb->c, 0x23, 1, channel_id }; | ||
365 | |||
366 | err = ttusb_cmd(ttusb, b, sizeof(b), 0); | ||
367 | return err; | ||
368 | } | ||
369 | |||
370 | #ifdef TTUSB_HWSECTIONS | ||
371 | static int ttusb_set_filter(struct ttusb *ttusb, int filter_id, | ||
372 | int associated_chan, u8 filter[8], u8 mask[8]) | ||
373 | { | ||
374 | int err; | ||
375 | /* SetFilter */ | ||
376 | u8 b[] = { 0xaa, 0, 0x24, 0x1a, filter_id, associated_chan, | ||
377 | filter[0], filter[1], filter[2], filter[3], | ||
378 | filter[4], filter[5], filter[6], filter[7], | ||
379 | filter[8], filter[9], filter[10], filter[11], | ||
380 | mask[0], mask[1], mask[2], mask[3], | ||
381 | mask[4], mask[5], mask[6], mask[7], | ||
382 | mask[8], mask[9], mask[10], mask[11] | ||
383 | }; | ||
384 | |||
385 | err = ttusb_cmd(ttusb, b, sizeof(b), 0); | ||
386 | return err; | ||
387 | } | ||
388 | |||
389 | static int ttusb_del_filter(struct ttusb *ttusb, int filter_id) | ||
390 | { | ||
391 | int err; | ||
392 | /* DelFilter */ | ||
393 | u8 b[] = { 0xaa, ++ttusb->c, 0x25, 1, filter_id }; | ||
394 | |||
395 | err = ttusb_cmd(ttusb, b, sizeof(b), 0); | ||
396 | return err; | ||
397 | } | ||
398 | #endif | ||
399 | |||
400 | static int ttusb_init_controller(struct ttusb *ttusb) | ||
401 | { | ||
402 | u8 b0[] = { 0xaa, ++ttusb->c, 0x15, 1, 0 }; | ||
403 | u8 b1[] = { 0xaa, ++ttusb->c, 0x15, 1, 1 }; | ||
404 | u8 b2[] = { 0xaa, ++ttusb->c, 0x32, 1, 0 }; | ||
405 | /* i2c write read: 5 bytes, addr 0x10, 0x02 bytes write, 1 bytes read. */ | ||
406 | u8 b3[] = | ||
407 | { 0xaa, ++ttusb->c, 0x31, 5, 0x10, 0x02, 0x01, 0x00, 0x1e }; | ||
408 | u8 b4[] = | ||
409 | { 0x55, ttusb->c, 0x31, 4, 0x10, 0x02, 0x01, 0x00, 0x1e }; | ||
410 | |||
411 | u8 get_version[] = { 0xaa, ++ttusb->c, 0x17, 5, 0, 0, 0, 0, 0 }; | ||
412 | u8 get_dsp_version[0x20] = | ||
413 | { 0xaa, ++ttusb->c, 0x26, 28, 0, 0, 0, 0, 0 }; | ||
414 | int err; | ||
415 | |||
416 | /* reset board */ | ||
417 | if ((err = ttusb_cmd(ttusb, b0, sizeof(b0), 0))) | ||
418 | return err; | ||
419 | |||
420 | /* reset board (again?) */ | ||
421 | if ((err = ttusb_cmd(ttusb, b1, sizeof(b1), 0))) | ||
422 | return err; | ||
423 | |||
424 | ttusb_boot_dsp(ttusb); | ||
425 | |||
426 | /* set i2c bit rate */ | ||
427 | if ((err = ttusb_cmd(ttusb, b2, sizeof(b2), 0))) | ||
428 | return err; | ||
429 | |||
430 | if ((err = ttusb_cmd(ttusb, b3, sizeof(b3), 1))) | ||
431 | return err; | ||
432 | |||
433 | err = ttusb_result(ttusb, b4, sizeof(b4)); | ||
434 | |||
435 | if ((err = ttusb_cmd(ttusb, get_version, sizeof(get_version), 1))) | ||
436 | return err; | ||
437 | |||
438 | if ((err = ttusb_result(ttusb, get_version, sizeof(get_version)))) | ||
439 | return err; | ||
440 | |||
441 | dprintk("%s: stc-version: %c%c%c%c%c\n", __func__, | ||
442 | get_version[4], get_version[5], get_version[6], | ||
443 | get_version[7], get_version[8]); | ||
444 | |||
445 | if (memcmp(get_version + 4, "V 0.0", 5) && | ||
446 | memcmp(get_version + 4, "V 1.1", 5) && | ||
447 | memcmp(get_version + 4, "V 2.1", 5) && | ||
448 | memcmp(get_version + 4, "V 2.2", 5)) { | ||
449 | printk | ||
450 | ("%s: unknown STC version %c%c%c%c%c, please report!\n", | ||
451 | __func__, get_version[4], get_version[5], | ||
452 | get_version[6], get_version[7], get_version[8]); | ||
453 | } | ||
454 | |||
455 | ttusb->revision = ((get_version[6] - '0') << 4) | | ||
456 | (get_version[8] - '0'); | ||
457 | |||
458 | err = | ||
459 | ttusb_cmd(ttusb, get_dsp_version, sizeof(get_dsp_version), 1); | ||
460 | if (err) | ||
461 | return err; | ||
462 | |||
463 | err = | ||
464 | ttusb_result(ttusb, get_dsp_version, sizeof(get_dsp_version)); | ||
465 | if (err) | ||
466 | return err; | ||
467 | printk("%s: dsp-version: %c%c%c\n", __func__, | ||
468 | get_dsp_version[4], get_dsp_version[5], get_dsp_version[6]); | ||
469 | return 0; | ||
470 | } | ||
471 | |||
472 | #ifdef TTUSB_DISEQC | ||
473 | static int ttusb_send_diseqc(struct dvb_frontend* fe, | ||
474 | const struct dvb_diseqc_master_cmd *cmd) | ||
475 | { | ||
476 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
477 | u8 b[12] = { 0xaa, ++ttusb->c, 0x18 }; | ||
478 | |||
479 | int err; | ||
480 | |||
481 | b[3] = 4 + 2 + cmd->msg_len; | ||
482 | b[4] = 0xFF; /* send diseqc master, not burst */ | ||
483 | b[5] = cmd->msg_len; | ||
484 | |||
485 | memcpy(b + 5, cmd->msg, cmd->msg_len); | ||
486 | |||
487 | /* Diseqc */ | ||
488 | if ((err = ttusb_cmd(ttusb, b, 4 + b[3], 0))) { | ||
489 | dprintk("%s: usb_bulk_msg() failed, return value %i!\n", | ||
490 | __func__, err); | ||
491 | } | ||
492 | |||
493 | return err; | ||
494 | } | ||
495 | #endif | ||
496 | |||
497 | static int ttusb_update_lnb(struct ttusb *ttusb) | ||
498 | { | ||
499 | u8 b[] = { 0xaa, ++ttusb->c, 0x16, 5, /*power: */ 1, | ||
500 | ttusb->voltage == SEC_VOLTAGE_18 ? 0 : 1, | ||
501 | ttusb->tone == SEC_TONE_ON ? 1 : 0, 1, 1 | ||
502 | }; | ||
503 | int err; | ||
504 | |||
505 | /* SetLNB */ | ||
506 | if ((err = ttusb_cmd(ttusb, b, sizeof(b), 0))) { | ||
507 | dprintk("%s: usb_bulk_msg() failed, return value %i!\n", | ||
508 | __func__, err); | ||
509 | } | ||
510 | |||
511 | return err; | ||
512 | } | ||
513 | |||
514 | static int ttusb_set_voltage(struct dvb_frontend* fe, fe_sec_voltage_t voltage) | ||
515 | { | ||
516 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
517 | |||
518 | ttusb->voltage = voltage; | ||
519 | return ttusb_update_lnb(ttusb); | ||
520 | } | ||
521 | |||
522 | #ifdef TTUSB_TONE | ||
523 | static int ttusb_set_tone(struct dvb_frontend* fe, fe_sec_tone_mode_t tone) | ||
524 | { | ||
525 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
526 | |||
527 | ttusb->tone = tone; | ||
528 | return ttusb_update_lnb(ttusb); | ||
529 | } | ||
530 | #endif | ||
531 | |||
532 | |||
533 | #if 0 | ||
534 | static void ttusb_set_led_freq(struct ttusb *ttusb, u8 freq) | ||
535 | { | ||
536 | u8 b[] = { 0xaa, ++ttusb->c, 0x19, 1, freq }; | ||
537 | int err, actual_len; | ||
538 | |||
539 | err = ttusb_cmd(ttusb, b, sizeof(b), 0); | ||
540 | if (err) { | ||
541 | dprintk("%s: usb_bulk_msg() failed, return value %i!\n", | ||
542 | __func__, err); | ||
543 | } | ||
544 | } | ||
545 | #endif | ||
546 | |||
547 | /*****************************************************************************/ | ||
548 | |||
549 | #ifdef TTUSB_HWSECTIONS | ||
550 | static void ttusb_handle_ts_data(struct ttusb_channel *channel, | ||
551 | const u8 * data, int len); | ||
552 | static void ttusb_handle_sec_data(struct ttusb_channel *channel, | ||
553 | const u8 * data, int len); | ||
554 | #endif | ||
555 | |||
556 | static int numpkt, numts, numstuff, numsec, numinvalid; | ||
557 | static unsigned long lastj; | ||
558 | |||
559 | static void ttusb_process_muxpack(struct ttusb *ttusb, const u8 * muxpack, | ||
560 | int len) | ||
561 | { | ||
562 | u16 csum = 0, cc; | ||
563 | int i; | ||
564 | for (i = 0; i < len; i += 2) | ||
565 | csum ^= le16_to_cpup((__le16 *) (muxpack + i)); | ||
566 | if (csum) { | ||
567 | printk("%s: muxpack with incorrect checksum, ignoring\n", | ||
568 | __func__); | ||
569 | numinvalid++; | ||
570 | return; | ||
571 | } | ||
572 | |||
573 | cc = (muxpack[len - 4] << 8) | muxpack[len - 3]; | ||
574 | cc &= 0x7FFF; | ||
575 | if ((cc != ttusb->cc) && (ttusb->cc != -1)) | ||
576 | printk("%s: cc discontinuity (%d frames missing)\n", | ||
577 | __func__, (cc - ttusb->cc) & 0x7FFF); | ||
578 | ttusb->cc = (cc + 1) & 0x7FFF; | ||
579 | if (muxpack[0] & 0x80) { | ||
580 | #ifdef TTUSB_HWSECTIONS | ||
581 | /* section data */ | ||
582 | int pusi = muxpack[0] & 0x40; | ||
583 | int channel = muxpack[0] & 0x1F; | ||
584 | int payload = muxpack[1]; | ||
585 | const u8 *data = muxpack + 2; | ||
586 | /* check offset flag */ | ||
587 | if (muxpack[0] & 0x20) | ||
588 | data++; | ||
589 | |||
590 | ttusb_handle_sec_data(ttusb->channel + channel, data, | ||
591 | payload); | ||
592 | data += payload; | ||
593 | |||
594 | if ((!!(ttusb->muxpack[0] & 0x20)) ^ | ||
595 | !!(ttusb->muxpack[1] & 1)) | ||
596 | data++; | ||
597 | #warning TODO: pusi | ||
598 | printk("cc: %04x\n", (data[0] << 8) | data[1]); | ||
599 | #endif | ||
600 | numsec++; | ||
601 | } else if (muxpack[0] == 0x47) { | ||
602 | #ifdef TTUSB_HWSECTIONS | ||
603 | /* we have TS data here! */ | ||
604 | int pid = ((muxpack[1] & 0x0F) << 8) | muxpack[2]; | ||
605 | int channel; | ||
606 | for (channel = 0; channel < TTUSB_MAXCHANNEL; ++channel) | ||
607 | if (ttusb->channel[channel].active | ||
608 | && (pid == ttusb->channel[channel].pid)) | ||
609 | ttusb_handle_ts_data(ttusb->channel + | ||
610 | channel, muxpack, | ||
611 | 188); | ||
612 | #endif | ||
613 | numts++; | ||
614 | dvb_dmx_swfilter_packets(&ttusb->dvb_demux, muxpack, 1); | ||
615 | } else if (muxpack[0] != 0) { | ||
616 | numinvalid++; | ||
617 | printk("illegal muxpack type %02x\n", muxpack[0]); | ||
618 | } else | ||
619 | numstuff++; | ||
620 | } | ||
621 | |||
622 | static void ttusb_process_frame(struct ttusb *ttusb, u8 * data, int len) | ||
623 | { | ||
624 | int maxwork = 1024; | ||
625 | while (len) { | ||
626 | if (!(maxwork--)) { | ||
627 | printk("%s: too much work\n", __func__); | ||
628 | break; | ||
629 | } | ||
630 | |||
631 | switch (ttusb->mux_state) { | ||
632 | case 0: | ||
633 | case 1: | ||
634 | case 2: | ||
635 | len--; | ||
636 | if (*data++ == 0xAA) | ||
637 | ++ttusb->mux_state; | ||
638 | else { | ||
639 | ttusb->mux_state = 0; | ||
640 | if (ttusb->insync) { | ||
641 | dprintk("%s: %02x\n", | ||
642 | __func__, data[-1]); | ||
643 | printk(KERN_INFO "%s: lost sync.\n", | ||
644 | __func__); | ||
645 | ttusb->insync = 0; | ||
646 | } | ||
647 | } | ||
648 | break; | ||
649 | case 3: | ||
650 | ttusb->insync = 1; | ||
651 | len--; | ||
652 | ttusb->mux_npacks = *data++; | ||
653 | ++ttusb->mux_state; | ||
654 | ttusb->muxpack_ptr = 0; | ||
655 | /* maximum bytes, until we know the length */ | ||
656 | ttusb->muxpack_len = 2; | ||
657 | break; | ||
658 | case 4: | ||
659 | { | ||
660 | int avail; | ||
661 | avail = len; | ||
662 | if (avail > | ||
663 | (ttusb->muxpack_len - | ||
664 | ttusb->muxpack_ptr)) | ||
665 | avail = | ||
666 | ttusb->muxpack_len - | ||
667 | ttusb->muxpack_ptr; | ||
668 | memcpy(ttusb->muxpack + ttusb->muxpack_ptr, | ||
669 | data, avail); | ||
670 | ttusb->muxpack_ptr += avail; | ||
671 | BUG_ON(ttusb->muxpack_ptr > 264); | ||
672 | data += avail; | ||
673 | len -= avail; | ||
674 | /* determine length */ | ||
675 | if (ttusb->muxpack_ptr == 2) { | ||
676 | if (ttusb->muxpack[0] & 0x80) { | ||
677 | ttusb->muxpack_len = | ||
678 | ttusb->muxpack[1] + 2; | ||
679 | if (ttusb-> | ||
680 | muxpack[0] & 0x20) | ||
681 | ttusb-> | ||
682 | muxpack_len++; | ||
683 | if ((!! | ||
684 | (ttusb-> | ||
685 | muxpack[0] & 0x20)) ^ | ||
686 | !!(ttusb-> | ||
687 | muxpack[1] & 1)) | ||
688 | ttusb-> | ||
689 | muxpack_len++; | ||
690 | ttusb->muxpack_len += 4; | ||
691 | } else if (ttusb->muxpack[0] == | ||
692 | 0x47) | ||
693 | ttusb->muxpack_len = | ||
694 | 188 + 4; | ||
695 | else if (ttusb->muxpack[0] == 0x00) | ||
696 | ttusb->muxpack_len = | ||
697 | ttusb->muxpack[1] + 2 + | ||
698 | 4; | ||
699 | else { | ||
700 | dprintk | ||
701 | ("%s: invalid state: first byte is %x\n", | ||
702 | __func__, | ||
703 | ttusb->muxpack[0]); | ||
704 | ttusb->mux_state = 0; | ||
705 | } | ||
706 | } | ||
707 | |||
708 | /** | ||
709 | * if length is valid and we reached the end: | ||
710 | * goto next muxpack | ||
711 | */ | ||
712 | if ((ttusb->muxpack_ptr >= 2) && | ||
713 | (ttusb->muxpack_ptr == | ||
714 | ttusb->muxpack_len)) { | ||
715 | ttusb_process_muxpack(ttusb, | ||
716 | ttusb-> | ||
717 | muxpack, | ||
718 | ttusb-> | ||
719 | muxpack_ptr); | ||
720 | ttusb->muxpack_ptr = 0; | ||
721 | /* maximum bytes, until we know the length */ | ||
722 | ttusb->muxpack_len = 2; | ||
723 | |||
724 | /** | ||
725 | * no muxpacks left? | ||
726 | * return to search-sync state | ||
727 | */ | ||
728 | if (!ttusb->mux_npacks--) { | ||
729 | ttusb->mux_state = 0; | ||
730 | break; | ||
731 | } | ||
732 | } | ||
733 | break; | ||
734 | } | ||
735 | default: | ||
736 | BUG(); | ||
737 | break; | ||
738 | } | ||
739 | } | ||
740 | } | ||
741 | |||
742 | static void ttusb_iso_irq(struct urb *urb) | ||
743 | { | ||
744 | struct ttusb *ttusb = urb->context; | ||
745 | struct usb_iso_packet_descriptor *d; | ||
746 | u8 *data; | ||
747 | int len, i; | ||
748 | |||
749 | if (!ttusb->iso_streaming) | ||
750 | return; | ||
751 | |||
752 | #if 0 | ||
753 | printk("%s: status %d, errcount == %d, length == %i\n", | ||
754 | __func__, | ||
755 | urb->status, urb->error_count, urb->actual_length); | ||
756 | #endif | ||
757 | |||
758 | if (!urb->status) { | ||
759 | for (i = 0; i < urb->number_of_packets; ++i) { | ||
760 | numpkt++; | ||
761 | if (time_after_eq(jiffies, lastj + HZ)) { | ||
762 | dprintk("frames/s: %lu (ts: %d, stuff %d, " | ||
763 | "sec: %d, invalid: %d, all: %d)\n", | ||
764 | numpkt * HZ / (jiffies - lastj), | ||
765 | numts, numstuff, numsec, numinvalid, | ||
766 | numts + numstuff + numsec + numinvalid); | ||
767 | numts = numstuff = numsec = numinvalid = 0; | ||
768 | lastj = jiffies; | ||
769 | numpkt = 0; | ||
770 | } | ||
771 | d = &urb->iso_frame_desc[i]; | ||
772 | data = urb->transfer_buffer + d->offset; | ||
773 | len = d->actual_length; | ||
774 | d->actual_length = 0; | ||
775 | d->status = 0; | ||
776 | ttusb_process_frame(ttusb, data, len); | ||
777 | } | ||
778 | } | ||
779 | usb_submit_urb(urb, GFP_ATOMIC); | ||
780 | } | ||
781 | |||
782 | static void ttusb_free_iso_urbs(struct ttusb *ttusb) | ||
783 | { | ||
784 | int i; | ||
785 | |||
786 | for (i = 0; i < ISO_BUF_COUNT; i++) | ||
787 | if (ttusb->iso_urb[i]) | ||
788 | usb_free_urb(ttusb->iso_urb[i]); | ||
789 | |||
790 | pci_free_consistent(NULL, | ||
791 | ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF * | ||
792 | ISO_BUF_COUNT, ttusb->iso_buffer, | ||
793 | ttusb->iso_dma_handle); | ||
794 | } | ||
795 | |||
796 | static int ttusb_alloc_iso_urbs(struct ttusb *ttusb) | ||
797 | { | ||
798 | int i; | ||
799 | |||
800 | ttusb->iso_buffer = pci_alloc_consistent(NULL, | ||
801 | ISO_FRAME_SIZE * | ||
802 | FRAMES_PER_ISO_BUF * | ||
803 | ISO_BUF_COUNT, | ||
804 | &ttusb->iso_dma_handle); | ||
805 | |||
806 | if (!ttusb->iso_buffer) { | ||
807 | dprintk("%s: pci_alloc_consistent - not enough memory\n", | ||
808 | __func__); | ||
809 | return -ENOMEM; | ||
810 | } | ||
811 | |||
812 | memset(ttusb->iso_buffer, 0, | ||
813 | ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF * ISO_BUF_COUNT); | ||
814 | |||
815 | for (i = 0; i < ISO_BUF_COUNT; i++) { | ||
816 | struct urb *urb; | ||
817 | |||
818 | if (! | ||
819 | (urb = | ||
820 | usb_alloc_urb(FRAMES_PER_ISO_BUF, GFP_ATOMIC))) { | ||
821 | ttusb_free_iso_urbs(ttusb); | ||
822 | return -ENOMEM; | ||
823 | } | ||
824 | |||
825 | ttusb->iso_urb[i] = urb; | ||
826 | } | ||
827 | |||
828 | return 0; | ||
829 | } | ||
830 | |||
831 | static void ttusb_stop_iso_xfer(struct ttusb *ttusb) | ||
832 | { | ||
833 | int i; | ||
834 | |||
835 | for (i = 0; i < ISO_BUF_COUNT; i++) | ||
836 | usb_kill_urb(ttusb->iso_urb[i]); | ||
837 | |||
838 | ttusb->iso_streaming = 0; | ||
839 | } | ||
840 | |||
841 | static int ttusb_start_iso_xfer(struct ttusb *ttusb) | ||
842 | { | ||
843 | int i, j, err, buffer_offset = 0; | ||
844 | |||
845 | if (ttusb->iso_streaming) { | ||
846 | printk("%s: iso xfer already running!\n", __func__); | ||
847 | return 0; | ||
848 | } | ||
849 | |||
850 | ttusb->cc = -1; | ||
851 | ttusb->insync = 0; | ||
852 | ttusb->mux_state = 0; | ||
853 | |||
854 | for (i = 0; i < ISO_BUF_COUNT; i++) { | ||
855 | int frame_offset = 0; | ||
856 | struct urb *urb = ttusb->iso_urb[i]; | ||
857 | |||
858 | urb->dev = ttusb->dev; | ||
859 | urb->context = ttusb; | ||
860 | urb->complete = ttusb_iso_irq; | ||
861 | urb->pipe = ttusb->isoc_in_pipe; | ||
862 | urb->transfer_flags = URB_ISO_ASAP; | ||
863 | urb->interval = 1; | ||
864 | urb->number_of_packets = FRAMES_PER_ISO_BUF; | ||
865 | urb->transfer_buffer_length = | ||
866 | ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF; | ||
867 | urb->transfer_buffer = ttusb->iso_buffer + buffer_offset; | ||
868 | buffer_offset += ISO_FRAME_SIZE * FRAMES_PER_ISO_BUF; | ||
869 | |||
870 | for (j = 0; j < FRAMES_PER_ISO_BUF; j++) { | ||
871 | urb->iso_frame_desc[j].offset = frame_offset; | ||
872 | urb->iso_frame_desc[j].length = ISO_FRAME_SIZE; | ||
873 | frame_offset += ISO_FRAME_SIZE; | ||
874 | } | ||
875 | } | ||
876 | |||
877 | for (i = 0; i < ISO_BUF_COUNT; i++) { | ||
878 | if ((err = usb_submit_urb(ttusb->iso_urb[i], GFP_ATOMIC))) { | ||
879 | ttusb_stop_iso_xfer(ttusb); | ||
880 | printk | ||
881 | ("%s: failed urb submission (%i: err = %i)!\n", | ||
882 | __func__, i, err); | ||
883 | return err; | ||
884 | } | ||
885 | } | ||
886 | |||
887 | ttusb->iso_streaming = 1; | ||
888 | |||
889 | return 0; | ||
890 | } | ||
891 | |||
892 | #ifdef TTUSB_HWSECTIONS | ||
893 | static void ttusb_handle_ts_data(struct dvb_demux_feed *dvbdmxfeed, const u8 * data, | ||
894 | int len) | ||
895 | { | ||
896 | dvbdmxfeed->cb.ts(data, len, 0, 0, &dvbdmxfeed->feed.ts, 0); | ||
897 | } | ||
898 | |||
899 | static void ttusb_handle_sec_data(struct dvb_demux_feed *dvbdmxfeed, const u8 * data, | ||
900 | int len) | ||
901 | { | ||
902 | // struct dvb_demux_feed *dvbdmxfeed = channel->dvbdmxfeed; | ||
903 | #error TODO: handle ugly stuff | ||
904 | // dvbdmxfeed->cb.sec(data, len, 0, 0, &dvbdmxfeed->feed.sec, 0); | ||
905 | } | ||
906 | #endif | ||
907 | |||
908 | static int ttusb_start_feed(struct dvb_demux_feed *dvbdmxfeed) | ||
909 | { | ||
910 | struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux; | ||
911 | int feed_type = 1; | ||
912 | |||
913 | dprintk("ttusb_start_feed\n"); | ||
914 | |||
915 | switch (dvbdmxfeed->type) { | ||
916 | case DMX_TYPE_TS: | ||
917 | break; | ||
918 | case DMX_TYPE_SEC: | ||
919 | break; | ||
920 | default: | ||
921 | return -EINVAL; | ||
922 | } | ||
923 | |||
924 | if (dvbdmxfeed->type == DMX_TYPE_TS) { | ||
925 | switch (dvbdmxfeed->pes_type) { | ||
926 | case DMX_TS_PES_VIDEO: | ||
927 | case DMX_TS_PES_AUDIO: | ||
928 | case DMX_TS_PES_TELETEXT: | ||
929 | case DMX_TS_PES_PCR: | ||
930 | case DMX_TS_PES_OTHER: | ||
931 | break; | ||
932 | default: | ||
933 | return -EINVAL; | ||
934 | } | ||
935 | } | ||
936 | |||
937 | #ifdef TTUSB_HWSECTIONS | ||
938 | #error TODO: allocate filters | ||
939 | if (dvbdmxfeed->type == DMX_TYPE_TS) { | ||
940 | feed_type = 1; | ||
941 | } else if (dvbdmxfeed->type == DMX_TYPE_SEC) { | ||
942 | feed_type = 2; | ||
943 | } | ||
944 | #endif | ||
945 | |||
946 | ttusb_set_channel(ttusb, dvbdmxfeed->index, feed_type, dvbdmxfeed->pid); | ||
947 | |||
948 | if (0 == ttusb->running_feed_count++) | ||
949 | ttusb_start_iso_xfer(ttusb); | ||
950 | |||
951 | return 0; | ||
952 | } | ||
953 | |||
954 | static int ttusb_stop_feed(struct dvb_demux_feed *dvbdmxfeed) | ||
955 | { | ||
956 | struct ttusb *ttusb = (struct ttusb *) dvbdmxfeed->demux; | ||
957 | |||
958 | ttusb_del_channel(ttusb, dvbdmxfeed->index); | ||
959 | |||
960 | if (--ttusb->running_feed_count == 0) | ||
961 | ttusb_stop_iso_xfer(ttusb); | ||
962 | |||
963 | return 0; | ||
964 | } | ||
965 | |||
966 | static int ttusb_setup_interfaces(struct ttusb *ttusb) | ||
967 | { | ||
968 | usb_set_interface(ttusb->dev, 1, 1); | ||
969 | |||
970 | ttusb->bulk_out_pipe = usb_sndbulkpipe(ttusb->dev, 1); | ||
971 | ttusb->bulk_in_pipe = usb_rcvbulkpipe(ttusb->dev, 1); | ||
972 | ttusb->isoc_in_pipe = usb_rcvisocpipe(ttusb->dev, 2); | ||
973 | |||
974 | return 0; | ||
975 | } | ||
976 | |||
977 | #if 0 | ||
978 | static u8 stc_firmware[8192]; | ||
979 | |||
980 | static int stc_open(struct inode *inode, struct file *file) | ||
981 | { | ||
982 | struct ttusb *ttusb = file->private_data; | ||
983 | int addr; | ||
984 | |||
985 | for (addr = 0; addr < 8192; addr += 16) { | ||
986 | u8 snd_buf[2] = { addr >> 8, addr & 0xFF }; | ||
987 | ttusb_i2c_msg(ttusb, 0x50, snd_buf, 2, stc_firmware + addr, | ||
988 | 16); | ||
989 | } | ||
990 | |||
991 | return 0; | ||
992 | } | ||
993 | |||
994 | static ssize_t stc_read(struct file *file, char *buf, size_t count, | ||
995 | loff_t *offset) | ||
996 | { | ||
997 | return simple_read_from_buffer(buf, count, offset, stc_firmware, 8192); | ||
998 | } | ||
999 | |||
1000 | static int stc_release(struct inode *inode, struct file *file) | ||
1001 | { | ||
1002 | return 0; | ||
1003 | } | ||
1004 | |||
1005 | static const struct file_operations stc_fops = { | ||
1006 | .owner = THIS_MODULE, | ||
1007 | .read = stc_read, | ||
1008 | .open = stc_open, | ||
1009 | .release = stc_release, | ||
1010 | }; | ||
1011 | #endif | ||
1012 | |||
1013 | static u32 functionality(struct i2c_adapter *adapter) | ||
1014 | { | ||
1015 | return I2C_FUNC_I2C; | ||
1016 | } | ||
1017 | |||
1018 | |||
1019 | |||
1020 | static int alps_tdmb7_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | ||
1021 | { | ||
1022 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1023 | u8 data[4]; | ||
1024 | struct i2c_msg msg = {.addr=0x61, .flags=0, .buf=data, .len=sizeof(data) }; | ||
1025 | u32 div; | ||
1026 | |||
1027 | div = (params->frequency + 36166667) / 166667; | ||
1028 | |||
1029 | data[0] = (div >> 8) & 0x7f; | ||
1030 | data[1] = div & 0xff; | ||
1031 | data[2] = ((div >> 10) & 0x60) | 0x85; | ||
1032 | data[3] = params->frequency < 592000000 ? 0x40 : 0x80; | ||
1033 | |||
1034 | if (fe->ops.i2c_gate_ctrl) | ||
1035 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1036 | if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) return -EIO; | ||
1037 | return 0; | ||
1038 | } | ||
1039 | |||
1040 | static struct cx22700_config alps_tdmb7_config = { | ||
1041 | .demod_address = 0x43, | ||
1042 | }; | ||
1043 | |||
1044 | |||
1045 | |||
1046 | |||
1047 | |||
1048 | static int philips_tdm1316l_tuner_init(struct dvb_frontend* fe) | ||
1049 | { | ||
1050 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1051 | static u8 td1316_init[] = { 0x0b, 0xf5, 0x85, 0xab }; | ||
1052 | static u8 disable_mc44BC374c[] = { 0x1d, 0x74, 0xa0, 0x68 }; | ||
1053 | struct i2c_msg tuner_msg = { .addr=0x60, .flags=0, .buf=td1316_init, .len=sizeof(td1316_init) }; | ||
1054 | |||
1055 | // setup PLL configuration | ||
1056 | if (fe->ops.i2c_gate_ctrl) | ||
1057 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1058 | if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) return -EIO; | ||
1059 | msleep(1); | ||
1060 | |||
1061 | // disable the mc44BC374c (do not check for errors) | ||
1062 | tuner_msg.addr = 0x65; | ||
1063 | tuner_msg.buf = disable_mc44BC374c; | ||
1064 | tuner_msg.len = sizeof(disable_mc44BC374c); | ||
1065 | if (fe->ops.i2c_gate_ctrl) | ||
1066 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1067 | if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { | ||
1068 | i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1); | ||
1069 | } | ||
1070 | |||
1071 | return 0; | ||
1072 | } | ||
1073 | |||
1074 | static int philips_tdm1316l_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | ||
1075 | { | ||
1076 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1077 | u8 tuner_buf[4]; | ||
1078 | struct i2c_msg tuner_msg = {.addr=0x60, .flags=0, .buf=tuner_buf, .len=sizeof(tuner_buf) }; | ||
1079 | int tuner_frequency = 0; | ||
1080 | u8 band, cp, filter; | ||
1081 | |||
1082 | // determine charge pump | ||
1083 | tuner_frequency = params->frequency + 36130000; | ||
1084 | if (tuner_frequency < 87000000) return -EINVAL; | ||
1085 | else if (tuner_frequency < 130000000) cp = 3; | ||
1086 | else if (tuner_frequency < 160000000) cp = 5; | ||
1087 | else if (tuner_frequency < 200000000) cp = 6; | ||
1088 | else if (tuner_frequency < 290000000) cp = 3; | ||
1089 | else if (tuner_frequency < 420000000) cp = 5; | ||
1090 | else if (tuner_frequency < 480000000) cp = 6; | ||
1091 | else if (tuner_frequency < 620000000) cp = 3; | ||
1092 | else if (tuner_frequency < 830000000) cp = 5; | ||
1093 | else if (tuner_frequency < 895000000) cp = 7; | ||
1094 | else return -EINVAL; | ||
1095 | |||
1096 | // determine band | ||
1097 | if (params->frequency < 49000000) return -EINVAL; | ||
1098 | else if (params->frequency < 159000000) band = 1; | ||
1099 | else if (params->frequency < 444000000) band = 2; | ||
1100 | else if (params->frequency < 861000000) band = 4; | ||
1101 | else return -EINVAL; | ||
1102 | |||
1103 | // setup PLL filter | ||
1104 | switch (params->u.ofdm.bandwidth) { | ||
1105 | case BANDWIDTH_6_MHZ: | ||
1106 | tda1004x_writereg(fe, 0x0C, 0); | ||
1107 | filter = 0; | ||
1108 | break; | ||
1109 | |||
1110 | case BANDWIDTH_7_MHZ: | ||
1111 | tda1004x_writereg(fe, 0x0C, 0); | ||
1112 | filter = 0; | ||
1113 | break; | ||
1114 | |||
1115 | case BANDWIDTH_8_MHZ: | ||
1116 | tda1004x_writereg(fe, 0x0C, 0xFF); | ||
1117 | filter = 1; | ||
1118 | break; | ||
1119 | |||
1120 | default: | ||
1121 | return -EINVAL; | ||
1122 | } | ||
1123 | |||
1124 | // calculate divisor | ||
1125 | // ((36130000+((1000000/6)/2)) + Finput)/(1000000/6) | ||
1126 | tuner_frequency = (((params->frequency / 1000) * 6) + 217280) / 1000; | ||
1127 | |||
1128 | // setup tuner buffer | ||
1129 | tuner_buf[0] = tuner_frequency >> 8; | ||
1130 | tuner_buf[1] = tuner_frequency & 0xff; | ||
1131 | tuner_buf[2] = 0xca; | ||
1132 | tuner_buf[3] = (cp << 5) | (filter << 3) | band; | ||
1133 | |||
1134 | if (fe->ops.i2c_gate_ctrl) | ||
1135 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1136 | if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) | ||
1137 | return -EIO; | ||
1138 | |||
1139 | msleep(1); | ||
1140 | return 0; | ||
1141 | } | ||
1142 | |||
1143 | static int philips_tdm1316l_request_firmware(struct dvb_frontend* fe, const struct firmware **fw, char* name) | ||
1144 | { | ||
1145 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1146 | |||
1147 | return request_firmware(fw, name, &ttusb->dev->dev); | ||
1148 | } | ||
1149 | |||
1150 | static struct tda1004x_config philips_tdm1316l_config = { | ||
1151 | |||
1152 | .demod_address = 0x8, | ||
1153 | .invert = 1, | ||
1154 | .invert_oclk = 0, | ||
1155 | .request_firmware = philips_tdm1316l_request_firmware, | ||
1156 | }; | ||
1157 | |||
1158 | static u8 alps_bsbe1_inittab[] = { | ||
1159 | 0x01, 0x15, | ||
1160 | 0x02, 0x30, | ||
1161 | 0x03, 0x00, | ||
1162 | 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ | ||
1163 | 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ | ||
1164 | 0x06, 0x40, /* DAC not used, set to high impendance mode */ | ||
1165 | 0x07, 0x00, /* DAC LSB */ | ||
1166 | 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ | ||
1167 | 0x09, 0x00, /* FIFO */ | ||
1168 | 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ | ||
1169 | 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ | ||
1170 | 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ | ||
1171 | 0x10, 0x3f, // AGC2 0x3d | ||
1172 | 0x11, 0x84, | ||
1173 | 0x12, 0xb9, | ||
1174 | 0x15, 0xc9, // lock detector threshold | ||
1175 | 0x16, 0x00, | ||
1176 | 0x17, 0x00, | ||
1177 | 0x18, 0x00, | ||
1178 | 0x19, 0x00, | ||
1179 | 0x1a, 0x00, | ||
1180 | 0x1f, 0x50, | ||
1181 | 0x20, 0x00, | ||
1182 | 0x21, 0x00, | ||
1183 | 0x22, 0x00, | ||
1184 | 0x23, 0x00, | ||
1185 | 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 | ||
1186 | 0x29, 0x1e, // 1/2 threshold | ||
1187 | 0x2a, 0x14, // 2/3 threshold | ||
1188 | 0x2b, 0x0f, // 3/4 threshold | ||
1189 | 0x2c, 0x09, // 5/6 threshold | ||
1190 | 0x2d, 0x05, // 7/8 threshold | ||
1191 | 0x2e, 0x01, | ||
1192 | 0x31, 0x1f, // test all FECs | ||
1193 | 0x32, 0x19, // viterbi and synchro search | ||
1194 | 0x33, 0xfc, // rs control | ||
1195 | 0x34, 0x93, // error control | ||
1196 | 0x0f, 0x92, | ||
1197 | 0xff, 0xff | ||
1198 | }; | ||
1199 | |||
1200 | static u8 alps_bsru6_inittab[] = { | ||
1201 | 0x01, 0x15, | ||
1202 | 0x02, 0x30, | ||
1203 | 0x03, 0x00, | ||
1204 | 0x04, 0x7d, /* F22FR = 0x7d, F22 = f_VCO / 128 / 0x7d = 22 kHz */ | ||
1205 | 0x05, 0x35, /* I2CT = 0, SCLT = 1, SDAT = 1 */ | ||
1206 | 0x06, 0x40, /* DAC not used, set to high impendance mode */ | ||
1207 | 0x07, 0x00, /* DAC LSB */ | ||
1208 | 0x08, 0x40, /* DiSEqC off, LNB power on OP2/LOCK pin on */ | ||
1209 | 0x09, 0x00, /* FIFO */ | ||
1210 | 0x0c, 0x51, /* OP1 ctl = Normal, OP1 val = 1 (LNB Power ON) */ | ||
1211 | 0x0d, 0x82, /* DC offset compensation = ON, beta_agc1 = 2 */ | ||
1212 | 0x0e, 0x23, /* alpha_tmg = 2, beta_tmg = 3 */ | ||
1213 | 0x10, 0x3f, // AGC2 0x3d | ||
1214 | 0x11, 0x84, | ||
1215 | 0x12, 0xb9, | ||
1216 | 0x15, 0xc9, // lock detector threshold | ||
1217 | 0x16, 0x00, | ||
1218 | 0x17, 0x00, | ||
1219 | 0x18, 0x00, | ||
1220 | 0x19, 0x00, | ||
1221 | 0x1a, 0x00, | ||
1222 | 0x1f, 0x50, | ||
1223 | 0x20, 0x00, | ||
1224 | 0x21, 0x00, | ||
1225 | 0x22, 0x00, | ||
1226 | 0x23, 0x00, | ||
1227 | 0x28, 0x00, // out imp: normal out type: parallel FEC mode:0 | ||
1228 | 0x29, 0x1e, // 1/2 threshold | ||
1229 | 0x2a, 0x14, // 2/3 threshold | ||
1230 | 0x2b, 0x0f, // 3/4 threshold | ||
1231 | 0x2c, 0x09, // 5/6 threshold | ||
1232 | 0x2d, 0x05, // 7/8 threshold | ||
1233 | 0x2e, 0x01, | ||
1234 | 0x31, 0x1f, // test all FECs | ||
1235 | 0x32, 0x19, // viterbi and synchro search | ||
1236 | 0x33, 0xfc, // rs control | ||
1237 | 0x34, 0x93, // error control | ||
1238 | 0x0f, 0x52, | ||
1239 | 0xff, 0xff | ||
1240 | }; | ||
1241 | |||
1242 | static int alps_stv0299_set_symbol_rate(struct dvb_frontend *fe, u32 srate, u32 ratio) | ||
1243 | { | ||
1244 | u8 aclk = 0; | ||
1245 | u8 bclk = 0; | ||
1246 | |||
1247 | if (srate < 1500000) { | ||
1248 | aclk = 0xb7; | ||
1249 | bclk = 0x47; | ||
1250 | } else if (srate < 3000000) { | ||
1251 | aclk = 0xb7; | ||
1252 | bclk = 0x4b; | ||
1253 | } else if (srate < 7000000) { | ||
1254 | aclk = 0xb7; | ||
1255 | bclk = 0x4f; | ||
1256 | } else if (srate < 14000000) { | ||
1257 | aclk = 0xb7; | ||
1258 | bclk = 0x53; | ||
1259 | } else if (srate < 30000000) { | ||
1260 | aclk = 0xb6; | ||
1261 | bclk = 0x53; | ||
1262 | } else if (srate < 45000000) { | ||
1263 | aclk = 0xb4; | ||
1264 | bclk = 0x51; | ||
1265 | } | ||
1266 | |||
1267 | stv0299_writereg(fe, 0x13, aclk); | ||
1268 | stv0299_writereg(fe, 0x14, bclk); | ||
1269 | stv0299_writereg(fe, 0x1f, (ratio >> 16) & 0xff); | ||
1270 | stv0299_writereg(fe, 0x20, (ratio >> 8) & 0xff); | ||
1271 | stv0299_writereg(fe, 0x21, (ratio) & 0xf0); | ||
1272 | |||
1273 | return 0; | ||
1274 | } | ||
1275 | |||
1276 | static int philips_tsa5059_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | ||
1277 | { | ||
1278 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1279 | u8 buf[4]; | ||
1280 | u32 div; | ||
1281 | struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; | ||
1282 | |||
1283 | if ((params->frequency < 950000) || (params->frequency > 2150000)) | ||
1284 | return -EINVAL; | ||
1285 | |||
1286 | div = (params->frequency + (125 - 1)) / 125; // round correctly | ||
1287 | buf[0] = (div >> 8) & 0x7f; | ||
1288 | buf[1] = div & 0xff; | ||
1289 | buf[2] = 0x80 | ((div & 0x18000) >> 10) | 4; | ||
1290 | buf[3] = 0xC4; | ||
1291 | |||
1292 | if (params->frequency > 1530000) | ||
1293 | buf[3] = 0xC0; | ||
1294 | |||
1295 | /* BSBE1 wants XCE bit set */ | ||
1296 | if (ttusb->revision == TTUSB_REV_2_2) | ||
1297 | buf[3] |= 0x20; | ||
1298 | |||
1299 | if (fe->ops.i2c_gate_ctrl) | ||
1300 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1301 | if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) | ||
1302 | return -EIO; | ||
1303 | |||
1304 | return 0; | ||
1305 | } | ||
1306 | |||
1307 | static struct stv0299_config alps_stv0299_config = { | ||
1308 | .demod_address = 0x68, | ||
1309 | .inittab = alps_bsru6_inittab, | ||
1310 | .mclk = 88000000UL, | ||
1311 | .invert = 1, | ||
1312 | .skip_reinit = 0, | ||
1313 | .lock_output = STV0299_LOCKOUTPUT_1, | ||
1314 | .volt13_op0_op1 = STV0299_VOLT13_OP1, | ||
1315 | .min_delay_ms = 100, | ||
1316 | .set_symbol_rate = alps_stv0299_set_symbol_rate, | ||
1317 | }; | ||
1318 | |||
1319 | static int ttusb_novas_grundig_29504_491_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | ||
1320 | { | ||
1321 | struct ttusb* ttusb = (struct ttusb*) fe->dvb->priv; | ||
1322 | u8 buf[4]; | ||
1323 | u32 div; | ||
1324 | struct i2c_msg msg = {.addr = 0x61,.flags = 0,.buf = buf,.len = sizeof(buf) }; | ||
1325 | |||
1326 | div = params->frequency / 125; | ||
1327 | |||
1328 | buf[0] = (div >> 8) & 0x7f; | ||
1329 | buf[1] = div & 0xff; | ||
1330 | buf[2] = 0x8e; | ||
1331 | buf[3] = 0x00; | ||
1332 | |||
1333 | if (fe->ops.i2c_gate_ctrl) | ||
1334 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1335 | if (i2c_transfer(&ttusb->i2c_adap, &msg, 1) != 1) | ||
1336 | return -EIO; | ||
1337 | |||
1338 | return 0; | ||
1339 | } | ||
1340 | |||
1341 | static struct tda8083_config ttusb_novas_grundig_29504_491_config = { | ||
1342 | |||
1343 | .demod_address = 0x68, | ||
1344 | }; | ||
1345 | |||
1346 | static int alps_tdbe2_tuner_set_params(struct dvb_frontend* fe, struct dvb_frontend_parameters* params) | ||
1347 | { | ||
1348 | struct ttusb* ttusb = fe->dvb->priv; | ||
1349 | u32 div; | ||
1350 | u8 data[4]; | ||
1351 | struct i2c_msg msg = { .addr = 0x62, .flags = 0, .buf = data, .len = sizeof(data) }; | ||
1352 | |||
1353 | div = (params->frequency + 35937500 + 31250) / 62500; | ||
1354 | |||
1355 | data[0] = (div >> 8) & 0x7f; | ||
1356 | data[1] = div & 0xff; | ||
1357 | data[2] = 0x85 | ((div >> 10) & 0x60); | ||
1358 | data[3] = (params->frequency < 174000000 ? 0x88 : params->frequency < 470000000 ? 0x84 : 0x81); | ||
1359 | |||
1360 | if (fe->ops.i2c_gate_ctrl) | ||
1361 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1362 | if (i2c_transfer (&ttusb->i2c_adap, &msg, 1) != 1) | ||
1363 | return -EIO; | ||
1364 | |||
1365 | return 0; | ||
1366 | } | ||
1367 | |||
1368 | |||
1369 | static struct ves1820_config alps_tdbe2_config = { | ||
1370 | .demod_address = 0x09, | ||
1371 | .xin = 57840000UL, | ||
1372 | .invert = 1, | ||
1373 | .selagc = VES1820_SELAGC_SIGNAMPERR, | ||
1374 | }; | ||
1375 | |||
1376 | static u8 read_pwm(struct ttusb* ttusb) | ||
1377 | { | ||
1378 | u8 b = 0xff; | ||
1379 | u8 pwm; | ||
1380 | struct i2c_msg msg[] = { { .addr = 0x50,.flags = 0,.buf = &b,.len = 1 }, | ||
1381 | { .addr = 0x50,.flags = I2C_M_RD,.buf = &pwm,.len = 1} }; | ||
1382 | |||
1383 | if ((i2c_transfer(&ttusb->i2c_adap, msg, 2) != 2) || (pwm == 0xff)) | ||
1384 | pwm = 0x48; | ||
1385 | |||
1386 | return pwm; | ||
1387 | } | ||
1388 | |||
1389 | |||
1390 | static int dvbc_philips_tdm1316l_tuner_set_params(struct dvb_frontend *fe, struct dvb_frontend_parameters *params) | ||
1391 | { | ||
1392 | struct ttusb *ttusb = (struct ttusb *) fe->dvb->priv; | ||
1393 | u8 tuner_buf[5]; | ||
1394 | struct i2c_msg tuner_msg = {.addr = 0x60, | ||
1395 | .flags = 0, | ||
1396 | .buf = tuner_buf, | ||
1397 | .len = sizeof(tuner_buf) }; | ||
1398 | int tuner_frequency = 0; | ||
1399 | u8 band, cp, filter; | ||
1400 | |||
1401 | // determine charge pump | ||
1402 | tuner_frequency = params->frequency; | ||
1403 | if (tuner_frequency < 87000000) {return -EINVAL;} | ||
1404 | else if (tuner_frequency < 130000000) {cp = 3; band = 1;} | ||
1405 | else if (tuner_frequency < 160000000) {cp = 5; band = 1;} | ||
1406 | else if (tuner_frequency < 200000000) {cp = 6; band = 1;} | ||
1407 | else if (tuner_frequency < 290000000) {cp = 3; band = 2;} | ||
1408 | else if (tuner_frequency < 420000000) {cp = 5; band = 2;} | ||
1409 | else if (tuner_frequency < 480000000) {cp = 6; band = 2;} | ||
1410 | else if (tuner_frequency < 620000000) {cp = 3; band = 4;} | ||
1411 | else if (tuner_frequency < 830000000) {cp = 5; band = 4;} | ||
1412 | else if (tuner_frequency < 895000000) {cp = 7; band = 4;} | ||
1413 | else {return -EINVAL;} | ||
1414 | |||
1415 | // assume PLL filter should always be 8MHz for the moment. | ||
1416 | filter = 1; | ||
1417 | |||
1418 | // calculate divisor | ||
1419 | // (Finput + Fif)/Fref; Fif = 36125000 Hz, Fref = 62500 Hz | ||
1420 | tuner_frequency = ((params->frequency + 36125000) / 62500); | ||
1421 | |||
1422 | // setup tuner buffer | ||
1423 | tuner_buf[0] = tuner_frequency >> 8; | ||
1424 | tuner_buf[1] = tuner_frequency & 0xff; | ||
1425 | tuner_buf[2] = 0xc8; | ||
1426 | tuner_buf[3] = (cp << 5) | (filter << 3) | band; | ||
1427 | tuner_buf[4] = 0x80; | ||
1428 | |||
1429 | if (fe->ops.i2c_gate_ctrl) | ||
1430 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1431 | if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { | ||
1432 | printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 1\n"); | ||
1433 | return -EIO; | ||
1434 | } | ||
1435 | |||
1436 | msleep(50); | ||
1437 | |||
1438 | if (fe->ops.i2c_gate_ctrl) | ||
1439 | fe->ops.i2c_gate_ctrl(fe, 1); | ||
1440 | if (i2c_transfer(&ttusb->i2c_adap, &tuner_msg, 1) != 1) { | ||
1441 | printk("dvb-ttusb-budget: dvbc_philips_tdm1316l_pll_set Error 2\n"); | ||
1442 | return -EIO; | ||
1443 | } | ||
1444 | |||
1445 | msleep(1); | ||
1446 | |||
1447 | return 0; | ||
1448 | } | ||
1449 | |||
1450 | static u8 dvbc_philips_tdm1316l_inittab[] = { | ||
1451 | 0x80, 0x21, | ||
1452 | 0x80, 0x20, | ||
1453 | 0x81, 0x01, | ||
1454 | 0x81, 0x00, | ||
1455 | 0x00, 0x09, | ||
1456 | 0x01, 0x69, | ||
1457 | 0x03, 0x00, | ||
1458 | 0x04, 0x00, | ||
1459 | 0x07, 0x00, | ||
1460 | 0x08, 0x00, | ||
1461 | 0x20, 0x00, | ||
1462 | 0x21, 0x40, | ||
1463 | 0x22, 0x00, | ||
1464 | 0x23, 0x00, | ||
1465 | 0x24, 0x40, | ||
1466 | 0x25, 0x88, | ||
1467 | 0x30, 0xff, | ||
1468 | 0x31, 0x00, | ||
1469 | 0x32, 0xff, | ||
1470 | 0x33, 0x00, | ||
1471 | 0x34, 0x50, | ||
1472 | 0x35, 0x7f, | ||
1473 | 0x36, 0x00, | ||
1474 | 0x37, 0x20, | ||
1475 | 0x38, 0x00, | ||
1476 | 0x40, 0x1c, | ||
1477 | 0x41, 0xff, | ||
1478 | 0x42, 0x29, | ||
1479 | 0x43, 0x20, | ||
1480 | 0x44, 0xff, | ||
1481 | 0x45, 0x00, | ||
1482 | 0x46, 0x00, | ||
1483 | 0x49, 0x04, | ||
1484 | 0x4a, 0xff, | ||
1485 | 0x4b, 0x7f, | ||
1486 | 0x52, 0x30, | ||
1487 | 0x55, 0xae, | ||
1488 | 0x56, 0x47, | ||
1489 | 0x57, 0xe1, | ||
1490 | 0x58, 0x3a, | ||
1491 | 0x5a, 0x1e, | ||
1492 | 0x5b, 0x34, | ||
1493 | 0x60, 0x00, | ||
1494 | 0x63, 0x00, | ||
1495 | 0x64, 0x00, | ||
1496 | 0x65, 0x00, | ||
1497 | 0x66, 0x00, | ||
1498 | 0x67, 0x00, | ||
1499 | 0x68, 0x00, | ||
1500 | 0x69, 0x00, | ||
1501 | 0x6a, 0x02, | ||
1502 | 0x6b, 0x00, | ||
1503 | 0x70, 0xff, | ||
1504 | 0x71, 0x00, | ||
1505 | 0x72, 0x00, | ||
1506 | 0x73, 0x00, | ||
1507 | 0x74, 0x0c, | ||
1508 | 0x80, 0x00, | ||
1509 | 0x81, 0x00, | ||
1510 | 0x82, 0x00, | ||
1511 | 0x83, 0x00, | ||
1512 | 0x84, 0x04, | ||
1513 | 0x85, 0x80, | ||
1514 | 0x86, 0x24, | ||
1515 | 0x87, 0x78, | ||
1516 | 0x88, 0x00, | ||
1517 | 0x89, 0x00, | ||
1518 | 0x90, 0x01, | ||
1519 | 0x91, 0x01, | ||
1520 | 0xa0, 0x00, | ||
1521 | 0xa1, 0x00, | ||
1522 | 0xa2, 0x00, | ||
1523 | 0xb0, 0x91, | ||
1524 | 0xb1, 0x0b, | ||
1525 | 0xc0, 0x4b, | ||
1526 | 0xc1, 0x00, | ||
1527 | 0xc2, 0x00, | ||
1528 | 0xd0, 0x00, | ||
1529 | 0xd1, 0x00, | ||
1530 | 0xd2, 0x00, | ||
1531 | 0xd3, 0x00, | ||
1532 | 0xd4, 0x00, | ||
1533 | 0xd5, 0x00, | ||
1534 | 0xde, 0x00, | ||
1535 | 0xdf, 0x00, | ||
1536 | 0x61, 0x38, | ||
1537 | 0x62, 0x0a, | ||
1538 | 0x53, 0x13, | ||
1539 | 0x59, 0x08, | ||
1540 | 0x55, 0x00, | ||
1541 | 0x56, 0x40, | ||
1542 | 0x57, 0x08, | ||
1543 | 0x58, 0x3d, | ||
1544 | 0x88, 0x10, | ||
1545 | 0xa0, 0x00, | ||
1546 | 0xa0, 0x00, | ||
1547 | 0xa0, 0x00, | ||
1548 | 0xa0, 0x04, | ||
1549 | 0xff, 0xff, | ||
1550 | }; | ||
1551 | |||
1552 | static struct stv0297_config dvbc_philips_tdm1316l_config = { | ||
1553 | .demod_address = 0x1c, | ||
1554 | .inittab = dvbc_philips_tdm1316l_inittab, | ||
1555 | .invert = 0, | ||
1556 | }; | ||
1557 | |||
1558 | static void frontend_init(struct ttusb* ttusb) | ||
1559 | { | ||
1560 | switch(le16_to_cpu(ttusb->dev->descriptor.idProduct)) { | ||
1561 | case 0x1003: // Hauppauge/TT Nova-USB-S budget (stv0299/ALPS BSRU6|BSBE1(tsa5059)) | ||
1562 | // try the stv0299 based first | ||
1563 | ttusb->fe = dvb_attach(stv0299_attach, &alps_stv0299_config, &ttusb->i2c_adap); | ||
1564 | if (ttusb->fe != NULL) { | ||
1565 | ttusb->fe->ops.tuner_ops.set_params = philips_tsa5059_tuner_set_params; | ||
1566 | |||
1567 | if(ttusb->revision == TTUSB_REV_2_2) { // ALPS BSBE1 | ||
1568 | alps_stv0299_config.inittab = alps_bsbe1_inittab; | ||
1569 | dvb_attach(lnbp21_attach, ttusb->fe, &ttusb->i2c_adap, 0, 0); | ||
1570 | } else { // ALPS BSRU6 | ||
1571 | ttusb->fe->ops.set_voltage = ttusb_set_voltage; | ||
1572 | } | ||
1573 | break; | ||
1574 | } | ||
1575 | |||
1576 | // Grundig 29504-491 | ||
1577 | ttusb->fe = dvb_attach(tda8083_attach, &ttusb_novas_grundig_29504_491_config, &ttusb->i2c_adap); | ||
1578 | if (ttusb->fe != NULL) { | ||
1579 | ttusb->fe->ops.tuner_ops.set_params = ttusb_novas_grundig_29504_491_tuner_set_params; | ||
1580 | ttusb->fe->ops.set_voltage = ttusb_set_voltage; | ||
1581 | break; | ||
1582 | } | ||
1583 | break; | ||
1584 | |||
1585 | case 0x1004: // Hauppauge/TT DVB-C budget (ves1820/ALPS TDBE2(sp5659)) | ||
1586 | ttusb->fe = dvb_attach(ves1820_attach, &alps_tdbe2_config, &ttusb->i2c_adap, read_pwm(ttusb)); | ||
1587 | if (ttusb->fe != NULL) { | ||
1588 | ttusb->fe->ops.tuner_ops.set_params = alps_tdbe2_tuner_set_params; | ||
1589 | break; | ||
1590 | } | ||
1591 | |||
1592 | ttusb->fe = dvb_attach(stv0297_attach, &dvbc_philips_tdm1316l_config, &ttusb->i2c_adap); | ||
1593 | if (ttusb->fe != NULL) { | ||
1594 | ttusb->fe->ops.tuner_ops.set_params = dvbc_philips_tdm1316l_tuner_set_params; | ||
1595 | break; | ||
1596 | } | ||
1597 | break; | ||
1598 | |||
1599 | case 0x1005: // Hauppauge/TT Nova-USB-t budget (tda10046/Philips td1316(tda6651tt) OR cx22700/ALPS TDMB7(??)) | ||
1600 | // try the ALPS TDMB7 first | ||
1601 | ttusb->fe = dvb_attach(cx22700_attach, &alps_tdmb7_config, &ttusb->i2c_adap); | ||
1602 | if (ttusb->fe != NULL) { | ||
1603 | ttusb->fe->ops.tuner_ops.set_params = alps_tdmb7_tuner_set_params; | ||
1604 | break; | ||
1605 | } | ||
1606 | |||
1607 | // Philips td1316 | ||
1608 | ttusb->fe = dvb_attach(tda10046_attach, &philips_tdm1316l_config, &ttusb->i2c_adap); | ||
1609 | if (ttusb->fe != NULL) { | ||
1610 | ttusb->fe->ops.tuner_ops.init = philips_tdm1316l_tuner_init; | ||
1611 | ttusb->fe->ops.tuner_ops.set_params = philips_tdm1316l_tuner_set_params; | ||
1612 | break; | ||
1613 | } | ||
1614 | break; | ||
1615 | } | ||
1616 | |||
1617 | if (ttusb->fe == NULL) { | ||
1618 | printk("dvb-ttusb-budget: A frontend driver was not found for device [%04x:%04x]\n", | ||
1619 | le16_to_cpu(ttusb->dev->descriptor.idVendor), | ||
1620 | le16_to_cpu(ttusb->dev->descriptor.idProduct)); | ||
1621 | } else { | ||
1622 | if (dvb_register_frontend(&ttusb->adapter, ttusb->fe)) { | ||
1623 | printk("dvb-ttusb-budget: Frontend registration failed!\n"); | ||
1624 | dvb_frontend_detach(ttusb->fe); | ||
1625 | ttusb->fe = NULL; | ||
1626 | } | ||
1627 | } | ||
1628 | } | ||
1629 | |||
1630 | |||
1631 | |||
1632 | static struct i2c_algorithm ttusb_dec_algo = { | ||
1633 | .master_xfer = master_xfer, | ||
1634 | .functionality = functionality, | ||
1635 | }; | ||
1636 | |||
1637 | static int ttusb_probe(struct usb_interface *intf, const struct usb_device_id *id) | ||
1638 | { | ||
1639 | struct usb_device *udev; | ||
1640 | struct ttusb *ttusb; | ||
1641 | int result; | ||
1642 | |||
1643 | dprintk("%s: TTUSB DVB connected\n", __func__); | ||
1644 | |||
1645 | udev = interface_to_usbdev(intf); | ||
1646 | |||
1647 | if (intf->altsetting->desc.bInterfaceNumber != 1) return -ENODEV; | ||
1648 | |||
1649 | if (!(ttusb = kzalloc(sizeof(struct ttusb), GFP_KERNEL))) | ||
1650 | return -ENOMEM; | ||
1651 | |||
1652 | ttusb->dev = udev; | ||
1653 | ttusb->c = 0; | ||
1654 | ttusb->mux_state = 0; | ||
1655 | mutex_init(&ttusb->semi2c); | ||
1656 | |||
1657 | mutex_lock(&ttusb->semi2c); | ||
1658 | |||
1659 | mutex_init(&ttusb->semusb); | ||
1660 | |||
1661 | ttusb_setup_interfaces(ttusb); | ||
1662 | |||
1663 | result = ttusb_alloc_iso_urbs(ttusb); | ||
1664 | if (result < 0) { | ||
1665 | dprintk("%s: ttusb_alloc_iso_urbs - failed\n", __func__); | ||
1666 | mutex_unlock(&ttusb->semi2c); | ||
1667 | kfree(ttusb); | ||
1668 | return result; | ||
1669 | } | ||
1670 | |||
1671 | if (ttusb_init_controller(ttusb)) | ||
1672 | printk("ttusb_init_controller: error\n"); | ||
1673 | |||
1674 | mutex_unlock(&ttusb->semi2c); | ||
1675 | |||
1676 | result = dvb_register_adapter(&ttusb->adapter, | ||
1677 | "Technotrend/Hauppauge Nova-USB", | ||
1678 | THIS_MODULE, &udev->dev, adapter_nr); | ||
1679 | if (result < 0) { | ||
1680 | ttusb_free_iso_urbs(ttusb); | ||
1681 | kfree(ttusb); | ||
1682 | return result; | ||
1683 | } | ||
1684 | ttusb->adapter.priv = ttusb; | ||
1685 | |||
1686 | /* i2c */ | ||
1687 | memset(&ttusb->i2c_adap, 0, sizeof(struct i2c_adapter)); | ||
1688 | strcpy(ttusb->i2c_adap.name, "TTUSB DEC"); | ||
1689 | |||
1690 | i2c_set_adapdata(&ttusb->i2c_adap, ttusb); | ||
1691 | |||
1692 | ttusb->i2c_adap.algo = &ttusb_dec_algo; | ||
1693 | ttusb->i2c_adap.algo_data = NULL; | ||
1694 | ttusb->i2c_adap.dev.parent = &udev->dev; | ||
1695 | |||
1696 | result = i2c_add_adapter(&ttusb->i2c_adap); | ||
1697 | if (result) { | ||
1698 | dvb_unregister_adapter (&ttusb->adapter); | ||
1699 | return result; | ||
1700 | } | ||
1701 | |||
1702 | memset(&ttusb->dvb_demux, 0, sizeof(ttusb->dvb_demux)); | ||
1703 | |||
1704 | ttusb->dvb_demux.dmx.capabilities = | ||
1705 | DMX_TS_FILTERING | DMX_SECTION_FILTERING; | ||
1706 | ttusb->dvb_demux.priv = NULL; | ||
1707 | #ifdef TTUSB_HWSECTIONS | ||
1708 | ttusb->dvb_demux.filternum = TTUSB_MAXFILTER; | ||
1709 | #else | ||
1710 | ttusb->dvb_demux.filternum = 32; | ||
1711 | #endif | ||
1712 | ttusb->dvb_demux.feednum = TTUSB_MAXCHANNEL; | ||
1713 | ttusb->dvb_demux.start_feed = ttusb_start_feed; | ||
1714 | ttusb->dvb_demux.stop_feed = ttusb_stop_feed; | ||
1715 | ttusb->dvb_demux.write_to_decoder = NULL; | ||
1716 | |||
1717 | if ((result = dvb_dmx_init(&ttusb->dvb_demux)) < 0) { | ||
1718 | printk("ttusb_dvb: dvb_dmx_init failed (errno = %d)\n", result); | ||
1719 | i2c_del_adapter(&ttusb->i2c_adap); | ||
1720 | dvb_unregister_adapter (&ttusb->adapter); | ||
1721 | return -ENODEV; | ||
1722 | } | ||
1723 | //FIXME dmxdev (nur WAS?) | ||
1724 | ttusb->dmxdev.filternum = ttusb->dvb_demux.filternum; | ||
1725 | ttusb->dmxdev.demux = &ttusb->dvb_demux.dmx; | ||
1726 | ttusb->dmxdev.capabilities = 0; | ||
1727 | |||
1728 | if ((result = dvb_dmxdev_init(&ttusb->dmxdev, &ttusb->adapter)) < 0) { | ||
1729 | printk("ttusb_dvb: dvb_dmxdev_init failed (errno = %d)\n", | ||
1730 | result); | ||
1731 | dvb_dmx_release(&ttusb->dvb_demux); | ||
1732 | i2c_del_adapter(&ttusb->i2c_adap); | ||
1733 | dvb_unregister_adapter (&ttusb->adapter); | ||
1734 | return -ENODEV; | ||
1735 | } | ||
1736 | |||
1737 | if (dvb_net_init(&ttusb->adapter, &ttusb->dvbnet, &ttusb->dvb_demux.dmx)) { | ||
1738 | printk("ttusb_dvb: dvb_net_init failed!\n"); | ||
1739 | dvb_dmxdev_release(&ttusb->dmxdev); | ||
1740 | dvb_dmx_release(&ttusb->dvb_demux); | ||
1741 | i2c_del_adapter(&ttusb->i2c_adap); | ||
1742 | dvb_unregister_adapter (&ttusb->adapter); | ||
1743 | return -ENODEV; | ||
1744 | } | ||
1745 | |||
1746 | usb_set_intfdata(intf, (void *) ttusb); | ||
1747 | |||
1748 | frontend_init(ttusb); | ||
1749 | |||
1750 | return 0; | ||
1751 | } | ||
1752 | |||
1753 | static void ttusb_disconnect(struct usb_interface *intf) | ||
1754 | { | ||
1755 | struct ttusb *ttusb = usb_get_intfdata(intf); | ||
1756 | |||
1757 | usb_set_intfdata(intf, NULL); | ||
1758 | |||
1759 | ttusb->disconnecting = 1; | ||
1760 | |||
1761 | ttusb_stop_iso_xfer(ttusb); | ||
1762 | |||
1763 | ttusb->dvb_demux.dmx.close(&ttusb->dvb_demux.dmx); | ||
1764 | dvb_net_release(&ttusb->dvbnet); | ||
1765 | dvb_dmxdev_release(&ttusb->dmxdev); | ||
1766 | dvb_dmx_release(&ttusb->dvb_demux); | ||
1767 | if (ttusb->fe != NULL) { | ||
1768 | dvb_unregister_frontend(ttusb->fe); | ||
1769 | dvb_frontend_detach(ttusb->fe); | ||
1770 | } | ||
1771 | i2c_del_adapter(&ttusb->i2c_adap); | ||
1772 | dvb_unregister_adapter(&ttusb->adapter); | ||
1773 | |||
1774 | ttusb_free_iso_urbs(ttusb); | ||
1775 | |||
1776 | kfree(ttusb); | ||
1777 | |||
1778 | dprintk("%s: TTUSB DVB disconnected\n", __func__); | ||
1779 | } | ||
1780 | |||
1781 | static struct usb_device_id ttusb_table[] = { | ||
1782 | {USB_DEVICE(0xb48, 0x1003)}, | ||
1783 | {USB_DEVICE(0xb48, 0x1004)}, | ||
1784 | {USB_DEVICE(0xb48, 0x1005)}, | ||
1785 | {} | ||
1786 | }; | ||
1787 | |||
1788 | MODULE_DEVICE_TABLE(usb, ttusb_table); | ||
1789 | |||
1790 | static struct usb_driver ttusb_driver = { | ||
1791 | .name = "ttusb", | ||
1792 | .probe = ttusb_probe, | ||
1793 | .disconnect = ttusb_disconnect, | ||
1794 | .id_table = ttusb_table, | ||
1795 | }; | ||
1796 | |||
1797 | static int __init ttusb_init(void) | ||
1798 | { | ||
1799 | int err; | ||
1800 | |||
1801 | if ((err = usb_register(&ttusb_driver)) < 0) { | ||
1802 | printk("%s: usb_register failed! Error number %d", | ||
1803 | __FILE__, err); | ||
1804 | return err; | ||
1805 | } | ||
1806 | |||
1807 | return 0; | ||
1808 | } | ||
1809 | |||
1810 | static void __exit ttusb_exit(void) | ||
1811 | { | ||
1812 | usb_deregister(&ttusb_driver); | ||
1813 | } | ||
1814 | |||
1815 | module_init(ttusb_init); | ||
1816 | module_exit(ttusb_exit); | ||
1817 | |||
1818 | MODULE_AUTHOR("Holger Waechtler <holger@convergence.de>"); | ||
1819 | MODULE_DESCRIPTION("TTUSB DVB Driver"); | ||
1820 | MODULE_LICENSE("GPL"); | ||
1821 | MODULE_FIRMWARE("ttusb-budget/dspbootcode.bin"); | ||