1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32#include <linux/module.h>
33#include <linux/errno.h>
34#include <linux/kernel.h>
35#include <linux/init.h>
36#include <linux/types.h>
37#include <linux/videodev2.h>
38#include <linux/i2c.h>
39
40#include <media/tuner.h>
41#include <media/tveeprom.h>
42#include <media/v4l2-common.h>
43#include <media/v4l2-chip-ident.h>
44
45MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver");
46MODULE_AUTHOR("John Klar");
47MODULE_LICENSE("GPL");
48
49static int debug;
50module_param(debug, int, 0644);
51MODULE_PARM_DESC(debug, "Debug level (0-1)");
52
53#define STRM(array, i) \
54 (i < sizeof(array) / sizeof(char *) ? array[i] : "unknown")
55
56#define tveeprom_info(fmt, arg...) \
57 v4l_printk(KERN_INFO, "tveeprom", c->adapter, c->addr, fmt , ## arg)
58#define tveeprom_warn(fmt, arg...) \
59 v4l_printk(KERN_WARNING, "tveeprom", c->adapter, c->addr, fmt , ## arg)
60#define tveeprom_dbg(fmt, arg...) do { \
61 if (debug) \
62 v4l_printk(KERN_DEBUG, "tveeprom", \
63 c->adapter, c->addr, fmt , ## arg); \
64 } while (0)
65
66
67
68
69
70static struct HAUPPAUGE_TUNER_FMT
71{
72 int id;
73 char *name;
74}
75hauppauge_tuner_fmt[] =
76{
77 { V4L2_STD_UNKNOWN, " UNKNOWN" },
78 { V4L2_STD_UNKNOWN, " FM" },
79 { V4L2_STD_B|V4L2_STD_GH, " PAL(B/G)" },
80 { V4L2_STD_MN, " NTSC(M)" },
81 { V4L2_STD_PAL_I, " PAL(I)" },
82 { V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC, " SECAM(L/L')" },
83 { V4L2_STD_DK, " PAL(D/D1/K)" },
84 { V4L2_STD_ATSC, " ATSC/DVB Digital" },
85};
86
87
88
89
90
91static struct HAUPPAUGE_TUNER
92{
93 int id;
94 char *name;
95}
96hauppauge_tuner[] =
97{
98
99 { TUNER_ABSENT, "None" },
100 { TUNER_ABSENT, "External" },
101 { TUNER_ABSENT, "Unspecified" },
102 { TUNER_PHILIPS_PAL, "Philips FI1216" },
103 { TUNER_PHILIPS_SECAM, "Philips FI1216MF" },
104 { TUNER_PHILIPS_NTSC, "Philips FI1236" },
105 { TUNER_PHILIPS_PAL_I, "Philips FI1246" },
106 { TUNER_PHILIPS_PAL_DK, "Philips FI1256" },
107 { TUNER_PHILIPS_PAL, "Philips FI1216 MK2" },
108 { TUNER_PHILIPS_SECAM, "Philips FI1216MF MK2" },
109
110 { TUNER_PHILIPS_NTSC, "Philips FI1236 MK2" },
111 { TUNER_PHILIPS_PAL_I, "Philips FI1246 MK2" },
112 { TUNER_PHILIPS_PAL_DK, "Philips FI1256 MK2" },
113 { TUNER_TEMIC_NTSC, "Temic 4032FY5" },
114 { TUNER_TEMIC_PAL, "Temic 4002FH5" },
115 { TUNER_TEMIC_PAL_I, "Temic 4062FY5" },
116 { TUNER_PHILIPS_PAL, "Philips FR1216 MK2" },
117 { TUNER_PHILIPS_SECAM, "Philips FR1216MF MK2" },
118 { TUNER_PHILIPS_NTSC, "Philips FR1236 MK2" },
119 { TUNER_PHILIPS_PAL_I, "Philips FR1246 MK2" },
120
121 { TUNER_PHILIPS_PAL_DK, "Philips FR1256 MK2" },
122 { TUNER_PHILIPS_PAL, "Philips FM1216" },
123 { TUNER_PHILIPS_SECAM, "Philips FM1216MF" },
124 { TUNER_PHILIPS_NTSC, "Philips FM1236" },
125 { TUNER_PHILIPS_PAL_I, "Philips FM1246" },
126 { TUNER_PHILIPS_PAL_DK, "Philips FM1256" },
127 { TUNER_TEMIC_4036FY5_NTSC, "Temic 4036FY5" },
128 { TUNER_ABSENT, "Samsung TCPN9082D" },
129 { TUNER_ABSENT, "Samsung TCPM9092P" },
130 { TUNER_TEMIC_4006FH5_PAL, "Temic 4006FH5" },
131
132 { TUNER_ABSENT, "Samsung TCPN9085D" },
133 { TUNER_ABSENT, "Samsung TCPB9085P" },
134 { TUNER_ABSENT, "Samsung TCPL9091P" },
135 { TUNER_TEMIC_4039FR5_NTSC, "Temic 4039FR5" },
136 { TUNER_PHILIPS_FQ1216ME, "Philips FQ1216 ME" },
137 { TUNER_TEMIC_4066FY5_PAL_I, "Temic 4066FY5" },
138 { TUNER_PHILIPS_NTSC, "Philips TD1536" },
139 { TUNER_PHILIPS_NTSC, "Philips TD1536D" },
140 { TUNER_PHILIPS_NTSC, "Philips FMR1236" },
141 { TUNER_ABSENT, "Philips FI1256MP" },
142
143 { TUNER_ABSENT, "Samsung TCPQ9091P" },
144 { TUNER_TEMIC_4006FN5_MULTI_PAL, "Temic 4006FN5" },
145 { TUNER_TEMIC_4009FR5_PAL, "Temic 4009FR5" },
146 { TUNER_TEMIC_4046FM5, "Temic 4046FM5" },
147 { TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" },
148 { TUNER_ABSENT, "Philips TD1536D FH 44"},
149 { TUNER_LG_NTSC_FM, "LG TP18NSR01F"},
150 { TUNER_LG_PAL_FM, "LG TP18PSB01D"},
151 { TUNER_LG_PAL, "LG TP18PSB11D"},
152 { TUNER_LG_PAL_I_FM, "LG TAPC-I001D"},
153
154 { TUNER_LG_PAL_I, "LG TAPC-I701D"},
155 { TUNER_ABSENT, "Temic 4042FI5"},
156 { TUNER_MICROTUNE_4049FM5, "Microtune 4049 FM5"},
157 { TUNER_ABSENT, "LG TPI8NSR11F"},
158 { TUNER_ABSENT, "Microtune 4049 FM5 Alt I2C"},
159 { TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"},
160 { TUNER_ABSENT, "Philips FI1236 MK3"},
161 { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"},
162 { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"},
163 { TUNER_ABSENT, "Philips FM1216MP MK3"},
164
165 { TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"},
166 { TUNER_ABSENT, "LG M001D MK3"},
167 { TUNER_PHILIPS_FM1216ME_MK3, "LG S701D MK3"},
168 { TUNER_ABSENT, "LG M701D MK3"},
169 { TUNER_ABSENT, "Temic 4146FM5"},
170 { TUNER_ABSENT, "Temic 4136FY5"},
171 { TUNER_ABSENT, "Temic 4106FH5"},
172 { TUNER_ABSENT, "Philips FQ1216LMP MK3"},
173 { TUNER_LG_NTSC_TAPE, "LG TAPE H001F MK3"},
174 { TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"},
175
176 { TUNER_ABSENT, "LG TALN H200T"},
177 { TUNER_ABSENT, "LG TALN H250T"},
178 { TUNER_ABSENT, "LG TALN M200T"},
179 { TUNER_ABSENT, "LG TALN Z200T"},
180 { TUNER_ABSENT, "LG TALN S200T"},
181 { TUNER_ABSENT, "Thompson DTT7595"},
182 { TUNER_ABSENT, "Thompson DTT7592"},
183 { TUNER_ABSENT, "Silicon TDA8275C1 8290"},
184 { TUNER_ABSENT, "Silicon TDA8275C1 8290 FM"},
185 { TUNER_ABSENT, "Thompson DTT757"},
186
187 { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK3"},
188 { TUNER_LG_PAL_NEW_TAPC, "LG TAPC G701D"},
189 { TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"},
190 { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"},
191 { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"},
192 { TUNER_TCL_2002N, "TCL 2002N 6A"},
193 { TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"},
194 { TUNER_SAMSUNG_TCPN_2121P30A, "Samsung TCPN 2121P30A"},
195 { TUNER_ABSENT, "Samsung TCPE 4121P30A"},
196 { TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"},
197
198 { TUNER_ABSENT, "LG TALN H202T"},
199 { TUNER_PHILIPS_FQ1216AME_MK4, "Philips FQ1216AME MK4"},
200 { TUNER_PHILIPS_FQ1236A_MK4, "Philips FQ1236A MK4"},
201 { TUNER_ABSENT, "Philips FQ1286A MK4"},
202 { TUNER_ABSENT, "Philips FQ1216ME MK5"},
203 { TUNER_ABSENT, "Philips FQ1236 MK5"},
204 { TUNER_SAMSUNG_TCPG_6121P30A, "Samsung TCPG 6121P30A"},
205 { TUNER_TCL_2002MB, "TCL 2002MB_3H"},
206 { TUNER_ABSENT, "TCL 2002MI_3H"},
207 { TUNER_TCL_2002N, "TCL 2002N 5H"},
208
209 { TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216ME"},
210 { TUNER_TEA5767, "Philips TEA5768HL FM Radio"},
211 { TUNER_ABSENT, "Panasonic ENV57H12D5"},
212 { TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05-4"},
213 { TUNER_PHILIPS_FM1236_MK3, "TCL MNM05-4"},
214 { TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"},
215 { TUNER_ABSENT, "TCL MQNM05-4"},
216 { TUNER_ABSENT, "LG TAPC-W701D"},
217 { TUNER_ABSENT, "TCL 9886P-WM"},
218 { TUNER_ABSENT, "TCL 1676NM-WM"},
219
220 { TUNER_ABSENT, "Thompson DTT75105"},
221 { TUNER_ABSENT, "Conexant_CX24109"},
222 { TUNER_TCL_2002N, "TCL M2523_5N_E"},
223 { TUNER_TCL_2002MB, "TCL M2523_3DB_E"},
224 { TUNER_ABSENT, "Philips 8275A"},
225 { TUNER_ABSENT, "Microtune MT2060"},
226 { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK5"},
227 { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216ME MK5"},
228 { TUNER_ABSENT, "TCL M2523_3DI_E"},
229 { TUNER_ABSENT, "Samsung THPD5222FG30A"},
230
231 { TUNER_XC2028, "Xceive XC3028"},
232 { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK5"},
233 { TUNER_ABSENT, "Philips FQD1216LME"},
234 { TUNER_ABSENT, "Conexant CX24118A"},
235 { TUNER_ABSENT, "TCL DMF11WIP"},
236 { TUNER_ABSENT, "TCL MFNM05_4H_E"},
237 { TUNER_ABSENT, "TCL MNM05_4H_E"},
238 { TUNER_ABSENT, "TCL MPE05_2H_E"},
239 { TUNER_ABSENT, "TCL MQNM05_4_U"},
240 { TUNER_ABSENT, "TCL M2523_5NH_E"},
241
242 { TUNER_ABSENT, "TCL M2523_3DBH_E"},
243 { TUNER_ABSENT, "TCL M2523_3DIH_E"},
244 { TUNER_ABSENT, "TCL MFPE05_2_U"},
245 { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"},
246 { TUNER_ABSENT, "Philips FRH2036B"},
247 { TUNER_ABSENT, "Panasonic ENGF75_01GF"},
248 { TUNER_ABSENT, "MaxLinear MXL5005"},
249 { TUNER_ABSENT, "MaxLinear MXL5003"},
250 { TUNER_ABSENT, "Xceive XC2028"},
251 { TUNER_ABSENT, "Microtune MT2131"},
252
253 { TUNER_ABSENT, "Philips 8275A_8295"},
254 { TUNER_ABSENT, "TCL MF02GIP_5N_E"},
255 { TUNER_ABSENT, "TCL MF02GIP_3DB_E"},
256 { TUNER_ABSENT, "TCL MF02GIP_3DI_E"},
257 { TUNER_ABSENT, "Microtune MT2266"},
258 { TUNER_ABSENT, "TCL MF10WPP_4N_E"},
259 { TUNER_ABSENT, "LG TAPQ_H702F"},
260 { TUNER_ABSENT, "TCL M09WPP_4N_E"},
261 { TUNER_ABSENT, "MaxLinear MXL5005_v2"},
262 { TUNER_PHILIPS_TDA8290, "Philips 18271_8295"},
263
264 { TUNER_XC5000, "Xceive XC5000"},
265 { TUNER_ABSENT, "Xceive XC3028L"},
266 { TUNER_ABSENT, "NXP 18271C2_716x"},
267 { TUNER_ABSENT, "Xceive XC4000"},
268 { TUNER_ABSENT, "Dibcom 7070"},
269 { TUNER_PHILIPS_TDA8290, "NXP 18271C2"},
270 { TUNER_ABSENT, "Siano SMS1010"},
271 { TUNER_ABSENT, "Siano SMS1150"},
272 { TUNER_ABSENT, "MaxLinear 5007"},
273 { TUNER_ABSENT, "TCL M09WPP_2P_E"},
274
275 { TUNER_ABSENT, "Siano SMS1180"},
276 { TUNER_ABSENT, "Maxim_MAX2165"},
277 { TUNER_ABSENT, "Siano SMS1140"},
278 { TUNER_ABSENT, "Siano SMS1150 B1"},
279 { TUNER_ABSENT, "MaxLinear 111"},
280 { TUNER_ABSENT, "Dibcom 7770"},
281 { TUNER_ABSENT, "Siano SMS1180VNS"},
282 { TUNER_ABSENT, "Siano SMS1184"},
283 { TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"},
284 { TUNER_ABSENT, "TCL_M11WPP_2PN_E"},
285
286 { TUNER_ABSENT, "MaxLinear 301"},
287 { TUNER_ABSENT, "Mirics MSi001"},
288 { TUNER_ABSENT, "MaxLinear MxL241SF"},
289 { TUNER_XC5000C, "Xceive XC5000C"},
290 { TUNER_ABSENT, "Montage M68TS2020"},
291 { TUNER_ABSENT, "Siano SMS1530"},
292 { TUNER_ABSENT, "Dibcom 7090"},
293 { TUNER_ABSENT, "Xceive XC5200C"},
294 { TUNER_ABSENT, "NXP 18273"},
295 { TUNER_ABSENT, "Montage M88TS2022"},
296
297 { TUNER_ABSENT, "NXP 18272M"},
298 { TUNER_ABSENT, "NXP 18272S"},
299};
300
301
302
303static struct HAUPPAUGE_AUDIOIC
304{
305 u32 id;
306 char *name;
307}
308audioIC[] =
309{
310
311 { V4L2_IDENT_NONE, "None" },
312 { V4L2_IDENT_UNKNOWN, "TEA6300" },
313 { V4L2_IDENT_UNKNOWN, "TEA6320" },
314 { V4L2_IDENT_UNKNOWN, "TDA9850" },
315 { V4L2_IDENT_MSPX4XX, "MSP3400C" },
316
317 { V4L2_IDENT_MSPX4XX, "MSP3410D" },
318 { V4L2_IDENT_MSPX4XX, "MSP3415" },
319 { V4L2_IDENT_MSPX4XX, "MSP3430" },
320 { V4L2_IDENT_MSPX4XX, "MSP3438" },
321 { V4L2_IDENT_UNKNOWN, "CS5331" },
322
323 { V4L2_IDENT_MSPX4XX, "MSP3435" },
324 { V4L2_IDENT_MSPX4XX, "MSP3440" },
325 { V4L2_IDENT_MSPX4XX, "MSP3445" },
326 { V4L2_IDENT_MSPX4XX, "MSP3411" },
327 { V4L2_IDENT_MSPX4XX, "MSP3416" },
328
329 { V4L2_IDENT_MSPX4XX, "MSP3425" },
330 { V4L2_IDENT_MSPX4XX, "MSP3451" },
331 { V4L2_IDENT_MSPX4XX, "MSP3418" },
332 { V4L2_IDENT_UNKNOWN, "Type 0x12" },
333 { V4L2_IDENT_UNKNOWN, "OKI7716" },
334
335 { V4L2_IDENT_MSPX4XX, "MSP4410" },
336 { V4L2_IDENT_MSPX4XX, "MSP4420" },
337 { V4L2_IDENT_MSPX4XX, "MSP4440" },
338 { V4L2_IDENT_MSPX4XX, "MSP4450" },
339 { V4L2_IDENT_MSPX4XX, "MSP4408" },
340
341 { V4L2_IDENT_MSPX4XX, "MSP4418" },
342 { V4L2_IDENT_MSPX4XX, "MSP4428" },
343 { V4L2_IDENT_MSPX4XX, "MSP4448" },
344 { V4L2_IDENT_MSPX4XX, "MSP4458" },
345 { V4L2_IDENT_MSPX4XX, "Type 0x1d" },
346
347 { V4L2_IDENT_AMBIGUOUS, "CX880" },
348 { V4L2_IDENT_AMBIGUOUS, "CX881" },
349 { V4L2_IDENT_AMBIGUOUS, "CX883" },
350 { V4L2_IDENT_AMBIGUOUS, "CX882" },
351 { V4L2_IDENT_AMBIGUOUS, "CX25840" },
352
353 { V4L2_IDENT_AMBIGUOUS, "CX25841" },
354 { V4L2_IDENT_AMBIGUOUS, "CX25842" },
355 { V4L2_IDENT_AMBIGUOUS, "CX25843" },
356 { V4L2_IDENT_AMBIGUOUS, "CX23418" },
357 { V4L2_IDENT_AMBIGUOUS, "CX23885" },
358
359 { V4L2_IDENT_AMBIGUOUS, "CX23888" },
360 { V4L2_IDENT_AMBIGUOUS, "SAA7131" },
361 { V4L2_IDENT_AMBIGUOUS, "CX23887" },
362 { V4L2_IDENT_AMBIGUOUS, "SAA7164" },
363 { V4L2_IDENT_AMBIGUOUS, "AU8522" },
364};
365
366
367static const char *decoderIC[] = {
368
369 "None", "BT815", "BT817", "BT819", "BT815A",
370
371 "BT817A", "BT819A", "BT827", "BT829", "BT848",
372
373 "BT848A", "BT849A", "BT829A", "BT827A", "BT878",
374
375 "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
376
377 "CX880", "CX881", "CX883", "SAA7111", "SAA7113",
378
379 "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
380
381 "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
382
383 "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A",
384
385 "SAA7164", "CX23885B", "AU8522"
386};
387
388static int hasRadioTuner(int tunerType)
389{
390 switch (tunerType) {
391 case 18:
392 case 23:
393 case 38:
394 case 16:
395 case 19:
396 case 21:
397 case 24:
398 case 17:
399 case 22:
400 case 20:
401 case 25:
402 case 33:
403 case 42:
404 case 52:
405 case 54:
406 case 44:
407 case 31:
408 case 30:
409 case 46:
410 case 47:
411 case 49:
412 case 60:
413 case 57:
414 case 59:
415 case 58:
416 case 68:
417 case 61:
418 case 78:
419 case 89:
420 case 92:
421 case 105:
422 return 1;
423 }
424 return 0;
425}
426
427void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
428 unsigned char *eeprom_data)
429{
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453 int i, j, len, done, beenhere, tag, start;
454
455 int tuner1 = 0, t_format1 = 0, audioic = -1;
456 char *t_name1 = NULL;
457 const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
458
459 int tuner2 = 0, t_format2 = 0;
460 char *t_name2 = NULL;
461 const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
462
463 memset(tvee, 0, sizeof(*tvee));
464 tvee->tuner_type = TUNER_ABSENT;
465 tvee->tuner2_type = TUNER_ABSENT;
466
467 done = len = beenhere = 0;
468
469
470 if (eeprom_data[0] == 0x1a &&
471 eeprom_data[1] == 0xeb &&
472 eeprom_data[2] == 0x67 &&
473 eeprom_data[3] == 0x95)
474 start = 0xa0;
475 else if ((eeprom_data[0] & 0xe1) == 0x01 &&
476 eeprom_data[1] == 0x00 &&
477 eeprom_data[2] == 0x00 &&
478 eeprom_data[8] == 0x84)
479 start = 8;
480 else if (eeprom_data[1] == 0x70 &&
481 eeprom_data[2] == 0x00 &&
482 eeprom_data[4] == 0x74 &&
483 eeprom_data[8] == 0x84)
484 start = 8;
485 else
486 start = 0;
487
488 for (i = start; !done && i < 256; i += len) {
489 if (eeprom_data[i] == 0x84) {
490 len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8);
491 i += 3;
492 } else if ((eeprom_data[i] & 0xf0) == 0x70) {
493 if (eeprom_data[i] & 0x08) {
494
495 done = 1;
496 break;
497 }
498 len = eeprom_data[i] & 0x07;
499 ++i;
500 } else {
501 tveeprom_warn("Encountered bad packet header [%02x]. "
502 "Corrupt or not a Hauppauge eeprom.\n",
503 eeprom_data[i]);
504 return;
505 }
506
507 if (debug) {
508 tveeprom_info("Tag [%02x] + %d bytes:",
509 eeprom_data[i], len - 1);
510 for (j = 1; j < len; j++)
511 printk(KERN_CONT " %02x", eeprom_data[i + j]);
512 printk(KERN_CONT "\n");
513 }
514
515
516 tag = eeprom_data[i];
517 switch (tag) {
518 case 0x00:
519
520 tuner1 = eeprom_data[i+6];
521 t_format1 = eeprom_data[i+5];
522 tvee->has_radio = eeprom_data[i+len-1];
523
524
525 tvee->has_ir = 0;
526 tvee->model =
527 eeprom_data[i+8] +
528 (eeprom_data[i+9] << 8);
529 tvee->revision = eeprom_data[i+10] +
530 (eeprom_data[i+11] << 8) +
531 (eeprom_data[i+12] << 16);
532 break;
533
534 case 0x01:
535
536 tvee->serial_number =
537 eeprom_data[i+6] +
538 (eeprom_data[i+7] << 8) +
539 (eeprom_data[i+8] << 16);
540 break;
541
542 case 0x02:
543
544
545
546
547 audioic = eeprom_data[i+2] & 0x7f;
548 if (audioic < ARRAY_SIZE(audioIC))
549 tvee->audio_processor = audioIC[audioic].id;
550 else
551 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
552 break;
553
554
555
556 case 0x04:
557
558 tvee->serial_number =
559 eeprom_data[i+5] +
560 (eeprom_data[i+6] << 8) +
561 (eeprom_data[i+7] << 16);
562
563 if ((eeprom_data[i + 8] & 0xf0) &&
564 (tvee->serial_number < 0xffffff)) {
565 tvee->MAC_address[0] = 0x00;
566 tvee->MAC_address[1] = 0x0D;
567 tvee->MAC_address[2] = 0xFE;
568 tvee->MAC_address[3] = eeprom_data[i + 7];
569 tvee->MAC_address[4] = eeprom_data[i + 6];
570 tvee->MAC_address[5] = eeprom_data[i + 5];
571 tvee->has_MAC_address = 1;
572 }
573 break;
574
575 case 0x05:
576
577
578
579
580 audioic = eeprom_data[i+1] & 0x7f;
581 if (audioic < ARRAY_SIZE(audioIC))
582 tvee->audio_processor = audioIC[audioic].id;
583 else
584 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
585
586 break;
587
588 case 0x06:
589
590 tvee->model =
591 eeprom_data[i + 1] +
592 (eeprom_data[i + 2] << 8) +
593 (eeprom_data[i + 3] << 16) +
594 (eeprom_data[i + 4] << 24);
595 tvee->revision =
596 eeprom_data[i + 5] +
597 (eeprom_data[i + 6] << 8) +
598 (eeprom_data[i + 7] << 16);
599 break;
600
601 case 0x07:
602
603
604 break;
605
606
607
608 case 0x09:
609
610 tvee->decoder_processor = eeprom_data[i + 1];
611 break;
612
613 case 0x0a:
614
615 if (beenhere == 0) {
616 tuner1 = eeprom_data[i + 2];
617 t_format1 = eeprom_data[i + 1];
618 beenhere = 1;
619 } else {
620
621 tuner2 = eeprom_data[i + 2];
622 t_format2 = eeprom_data[i + 1];
623
624 if (t_format2 == 0)
625 tvee->has_radio = 1;
626 }
627 break;
628
629 case 0x0b:
630
631
632
633 break;
634
635
636
637
638 case 0x0e:
639
640 tvee->has_radio = eeprom_data[i+1];
641 break;
642
643 case 0x0f:
644
645 tvee->has_ir = 1 | (eeprom_data[i+1] << 1);
646 break;
647
648
649
650
651
652 default:
653 tveeprom_dbg("Not sure what to do with tag [%02x]\n",
654 tag);
655
656 }
657 }
658
659 if (!done) {
660 tveeprom_warn("Ran out of data!\n");
661 return;
662 }
663
664 if (tvee->revision != 0) {
665 tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f);
666 tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f);
667 tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f);
668 tvee->rev_str[3] = 32 + (tvee->revision & 0x3f);
669 tvee->rev_str[4] = 0;
670 }
671
672 if (hasRadioTuner(tuner1) && !tvee->has_radio) {
673 tveeprom_info("The eeprom says no radio is present, but the tuner type\n");
674 tveeprom_info("indicates otherwise. I will assume that radio is present.\n");
675 tvee->has_radio = 1;
676 }
677
678 if (tuner1 < ARRAY_SIZE(hauppauge_tuner)) {
679 tvee->tuner_type = hauppauge_tuner[tuner1].id;
680 t_name1 = hauppauge_tuner[tuner1].name;
681 } else {
682 t_name1 = "unknown";
683 }
684
685 if (tuner2 < ARRAY_SIZE(hauppauge_tuner)) {
686 tvee->tuner2_type = hauppauge_tuner[tuner2].id;
687 t_name2 = hauppauge_tuner[tuner2].name;
688 } else {
689 t_name2 = "unknown";
690 }
691
692 tvee->tuner_hauppauge_model = tuner1;
693 tvee->tuner2_hauppauge_model = tuner2;
694 tvee->tuner_formats = 0;
695 tvee->tuner2_formats = 0;
696 for (i = j = 0; i < 8; i++) {
697 if (t_format1 & (1 << i)) {
698 tvee->tuner_formats |= hauppauge_tuner_fmt[i].id;
699 t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name;
700 }
701 }
702 for (i = j = 0; i < 8; i++) {
703 if (t_format2 & (1 << i)) {
704 tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id;
705 t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name;
706 }
707 }
708
709 tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n",
710 tvee->model, tvee->rev_str, tvee->serial_number);
711 if (tvee->has_MAC_address == 1)
712 tveeprom_info("MAC address is %pM\n", tvee->MAC_address);
713 tveeprom_info("tuner model is %s (idx %d, type %d)\n",
714 t_name1, tuner1, tvee->tuner_type);
715 tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
716 t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2],
717 t_fmt_name1[3], t_fmt_name1[4], t_fmt_name1[5],
718 t_fmt_name1[6], t_fmt_name1[7], t_format1);
719 if (tuner2)
720 tveeprom_info("second tuner model is %s (idx %d, type %d)\n",
721 t_name2, tuner2, tvee->tuner2_type);
722 if (t_format2)
723 tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
724 t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2],
725 t_fmt_name2[3], t_fmt_name2[4], t_fmt_name2[5],
726 t_fmt_name2[6], t_fmt_name2[7], t_format2);
727 if (audioic < 0) {
728 tveeprom_info("audio processor is unknown (no idx)\n");
729 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
730 } else {
731 if (audioic < ARRAY_SIZE(audioIC))
732 tveeprom_info("audio processor is %s (idx %d)\n",
733 audioIC[audioic].name, audioic);
734 else
735 tveeprom_info("audio processor is unknown (idx %d)\n",
736 audioic);
737 }
738 if (tvee->decoder_processor)
739 tveeprom_info("decoder processor is %s (idx %d)\n",
740 STRM(decoderIC, tvee->decoder_processor),
741 tvee->decoder_processor);
742 if (tvee->has_ir)
743 tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n",
744 tvee->has_radio ? "" : "no ",
745 (tvee->has_ir & 2) ? "" : "no ",
746 (tvee->has_ir & 4) ? "" : "no ");
747 else
748 tveeprom_info("has %sradio\n",
749 tvee->has_radio ? "" : "no ");
750}
751EXPORT_SYMBOL(tveeprom_hauppauge_analog);
752
753
754
755
756int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len)
757{
758 unsigned char buf;
759 int err;
760
761 buf = 0;
762 err = i2c_master_send(c, &buf, 1);
763 if (err != 1) {
764 tveeprom_info("Huh, no eeprom present (err=%d)?\n", err);
765 return -1;
766 }
767 err = i2c_master_recv(c, eedata, len);
768 if (err != len) {
769 tveeprom_warn("i2c eeprom read error (err=%d)\n", err);
770 return -1;
771 }
772 if (debug) {
773 int i;
774
775 tveeprom_info("full 256-byte eeprom dump:\n");
776 for (i = 0; i < len; i++) {
777 if (0 == (i % 16))
778 tveeprom_info("%02x:", i);
779 printk(KERN_CONT " %02x", eedata[i]);
780 if (15 == (i % 16))
781 printk(KERN_CONT "\n");
782 }
783 }
784 return 0;
785}
786EXPORT_SYMBOL(tveeprom_read);
787
788
789
790
791
792
793
