projects / GitHub / mt8127 / android_kernel_alcatel_ttab.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
Merge branch 'bugfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6
[GitHub/mt8127/android_kernel_alcatel_ttab.git] / drivers / media / video / tveeprom.c
CommitLineData
1da177e4
LT		 1/*
2 * tveeprom - eeprom decoder for tvcard configuration eeproms
3 *
4 * Data and decoding routines shamelessly borrowed from bttv-cards.c
5 * eeprom access routine shamelessly borrowed from bttv-if.c
6 * which are:
7
8 Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de)
4ac97914 9 & Marcus Metzler (mocm@thp.uni-koeln.de)
1da177e4
LT		 10 (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
11
12 * Adjustments to fit a more general model and all bugs:
13
4ac97914 14 Copyright (C) 2003 John Klar <linpvr at projectplasma.com>
1da177e4
LT		 15
16 * This program is free software; you can redistribute it and/or modify
17 * it under the terms of the GNU General Public License as published by
18 * the Free Software Foundation; either version 2 of the License, or
19 * (at your option) any later version.
20 *
21 * This program is distributed in the hope that it will be useful,
22 * but WITHOUT ANY WARRANTY; without even the implied warranty of
23 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
24 * GNU General Public License for more details.
25 *
26 * You should have received a copy of the GNU General Public License
27 * along with this program; if not, write to the Free Software
28 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
29 */
30
31
32#include <linux/module.h>
1da177e4
LT		 33#include <linux/errno.h>
34#include <linux/kernel.h>
35#include <linux/init.h>
36#include <linux/types.h>
33b687cf 37#include <linux/videodev2.h>
1da177e4
LT		 38#include <linux/i2c.h>
39
40#include <media/tuner.h>
41#include <media/tveeprom.h>
fac9e899 42#include <media/v4l2-common.h>
38f9d308 43#include <media/v4l2-chip-ident.h>
1da177e4
LT		 44
45MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver");
46MODULE_AUTHOR("John Klar");
47MODULE_LICENSE("GPL");
48
f19a73d6 49static int debug;
1da177e4 50module_param(debug, int, 0644);
0f97a931 51MODULE_PARM_DESC(debug, "Debug level (0-1)");
1da177e4 52
f19a73d6
HV		 53#define STRM(array, i) \
54 (i < sizeof(array) / sizeof(char *) ? array[i] : "unknown")
1da177e4 55
fac9e899
HV		 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 { \
0f97a931 61 if (debug) \
f19a73d6
HV		 62 v4l_printk(KERN_DEBUG, "tveeprom", \
63 c->adapter, c->addr, fmt , ## arg); \
fac9e899 64 } while (0)
1da177e4 65
e64a86ee
ST		 66/*
67 * The Hauppauge eeprom uses an 8bit field to determine which
68 * tuner formats the tuner supports.
69 */
1da177e4
LT		 70static struct HAUPPAUGE_TUNER_FMT
71{
72 int id;
73 char *name;
74}
75hauppauge_tuner_fmt[] =
76{
3407e387
MCC		 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" },
1da177e4
LT		 85};
86
87/* This is the full list of possible tuners. Many thanks to Hauppauge for
88 supplying this information. Note that many tuners where only used for
89 testing and never made it to the outside world. So you will only see
90 a subset in actual produced cards. */
91static struct HAUPPAUGE_TUNER
92{
93 int id;
94 char *name;
95}
96hauppauge_tuner[] =
97{
98 /* 0-9 */
f19a73d6
HV		 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" },
1da177e4 109 /* 10-19 */
f19a73d6
HV		 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" },
1da177e4 120 /* 20-29 */
f19a73d6
HV		 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" },
1da177e4 131 /* 30-39 */
f19a73d6
HV		 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" }, /* mono radio */
141 { TUNER_ABSENT, "Philips FI1256MP" },
1da177e4 142 /* 40-49 */
f19a73d6 143 { TUNER_ABSENT, "Samsung TCPQ9091P" },
1da177e4 144 { TUNER_TEMIC_4006FN5_MULTI_PAL, "Temic 4006FN5" },
f19a73d6
HV		 145 { TUNER_TEMIC_4009FR5_PAL, "Temic 4009FR5" },
146 { TUNER_TEMIC_4046FM5, "Temic 4046FM5" },
1da177e4 147 { TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" },
f19a73d6
HV		 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"},
1da177e4 153 /* 50-59 */
f19a73d6
HV		 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"},
1da177e4 164 /* 60-69 */
f19a73d6
HV		 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"},
1da177e4 175 /* 70-79 */
f19a73d6
HV		 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"},
1da177e4 186 /* 80-89 */
5ddc9b10 187 { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK3"},
f19a73d6
HV		 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"},
1da177e4 197 /* 90-99 */
f19a73d6
HV		 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"},
20f441f6 208 /* 100-109 */
f19a73d6
HV		 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"},
5d24a037 213 { TUNER_PHILIPS_FM1236_MK3, "TCL MNM05-4"},
f19a73d6
HV		 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"},
3ca0ea98 219 /* 110-119 */
f19a73d6
HV		 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"},
3ca0ea98 230 /* 120-129 */
f19a73d6 231 { TUNER_XC2028, "Xceive XC3028"},
5ddc9b10 232 { TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK5"},
f19a73d6
HV		 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"},
ddc285c7 241 /* 130-139 */
f19a73d6
HV		 242 { TUNER_ABSENT, "TCL M2523_3DBH_E"},
243 { TUNER_ABSENT, "TCL M2523_3DIH_E"},
244 { TUNER_ABSENT, "TCL MFPE05_2_U"},
953cafc0 245 { TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"},
f19a73d6
HV		 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"},
ddc285c7 252 /* 140-149 */
f19a73d6
HV		 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"},
2800b439 263 /* 150-159 */
e2bff45c 264 { TUNER_XC5000, "Xceive XC5000"},
f6070767
MK		 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"},
47ac84d5
MK		 270 { TUNER_ABSENT, "Siano SMS1010"},
271 { TUNER_ABSENT, "Siano SMS1150"},
272 { TUNER_ABSENT, "MaxLinear 5007"},
273 { TUNER_ABSENT, "TCL M09WPP_2P_E"},
310e3be4 274 /* 160-169 */
47ac84d5
MK		 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"},
310e3be4 283 { TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"},
47ac84d5 284 { TUNER_ABSENT, "TCL_M11WPP_2PN_E"},
ec2a0954
MK		 285 /* 170-179 */
286 { TUNER_ABSENT, "MaxLinear 301"},
287 { TUNER_ABSENT, "Mirics MSi001"},
288 { TUNER_ABSENT, "MaxLinear MxL241SF"},
289 { TUNER_ABSENT, "Xceive XC5000C"},
290 { TUNER_ABSENT, "Montage M68TS2020"},
1da177e4
LT		 291};
292
38f9d308
HV		 293/* Use V4L2_IDENT_AMBIGUOUS for those audio 'chips' that are
294 * internal to a video chip, i.e. not a separate audio chip. */
90a7ed47
MCC		 295static struct HAUPPAUGE_AUDIOIC
296{
38f9d308 297 u32 id;
90a7ed47
MCC		 298 char *name;
299}
300audioIC[] =
301{
302 /* 0-4 */
38f9d308
HV		 303 { V4L2_IDENT_NONE, "None" },
304 { V4L2_IDENT_UNKNOWN, "TEA6300" },
305 { V4L2_IDENT_UNKNOWN, "TEA6320" },
306 { V4L2_IDENT_UNKNOWN, "TDA9850" },
307 { V4L2_IDENT_MSPX4XX, "MSP3400C" },
90a7ed47 308 /* 5-9 */
38f9d308
HV		 309 { V4L2_IDENT_MSPX4XX, "MSP3410D" },
310 { V4L2_IDENT_MSPX4XX, "MSP3415" },
311 { V4L2_IDENT_MSPX4XX, "MSP3430" },
312 { V4L2_IDENT_MSPX4XX, "MSP3438" },
313 { V4L2_IDENT_UNKNOWN, "CS5331" },
90a7ed47 314 /* 10-14 */
38f9d308
HV		 315 { V4L2_IDENT_MSPX4XX, "MSP3435" },
316 { V4L2_IDENT_MSPX4XX, "MSP3440" },
317 { V4L2_IDENT_MSPX4XX, "MSP3445" },
318 { V4L2_IDENT_MSPX4XX, "MSP3411" },
319 { V4L2_IDENT_MSPX4XX, "MSP3416" },
90a7ed47 320 /* 15-19 */
38f9d308
HV		 321 { V4L2_IDENT_MSPX4XX, "MSP3425" },
322 { V4L2_IDENT_MSPX4XX, "MSP3451" },
323 { V4L2_IDENT_MSPX4XX, "MSP3418" },
324 { V4L2_IDENT_UNKNOWN, "Type 0x12" },
325 { V4L2_IDENT_UNKNOWN, "OKI7716" },
90a7ed47 326 /* 20-24 */
38f9d308
HV		 327 { V4L2_IDENT_MSPX4XX, "MSP4410" },
328 { V4L2_IDENT_MSPX4XX, "MSP4420" },
329 { V4L2_IDENT_MSPX4XX, "MSP4440" },
330 { V4L2_IDENT_MSPX4XX, "MSP4450" },
331 { V4L2_IDENT_MSPX4XX, "MSP4408" },
90a7ed47 332 /* 25-29 */
38f9d308
HV		 333 { V4L2_IDENT_MSPX4XX, "MSP4418" },
334 { V4L2_IDENT_MSPX4XX, "MSP4428" },
335 { V4L2_IDENT_MSPX4XX, "MSP4448" },
336 { V4L2_IDENT_MSPX4XX, "MSP4458" },
337 { V4L2_IDENT_MSPX4XX, "Type 0x1d" },
90a7ed47 338 /* 30-34 */
38f9d308
HV		 339 { V4L2_IDENT_AMBIGUOUS, "CX880" },
340 { V4L2_IDENT_AMBIGUOUS, "CX881" },
341 { V4L2_IDENT_AMBIGUOUS, "CX883" },
342 { V4L2_IDENT_AMBIGUOUS, "CX882" },
343 { V4L2_IDENT_AMBIGUOUS, "CX25840" },
ddc285c7 344 /* 35-39 */
38f9d308
HV		 345 { V4L2_IDENT_AMBIGUOUS, "CX25841" },
346 { V4L2_IDENT_AMBIGUOUS, "CX25842" },
347 { V4L2_IDENT_AMBIGUOUS, "CX25843" },
348 { V4L2_IDENT_AMBIGUOUS, "CX23418" },
349 { V4L2_IDENT_AMBIGUOUS, "CX23885" },
ee04e0fa 350 /* 40-44 */
38f9d308
HV		 351 { V4L2_IDENT_AMBIGUOUS, "CX23888" },
352 { V4L2_IDENT_AMBIGUOUS, "SAA7131" },
353 { V4L2_IDENT_AMBIGUOUS, "CX23887" },
354 { V4L2_IDENT_AMBIGUOUS, "SAA7164" },
355 { V4L2_IDENT_AMBIGUOUS, "AU8522" },
0f97a931 356};
1da177e4 357
0f97a931
MCC		 358/* This list is supplied by Hauppauge. Thanks! */
359static const char *decoderIC[] = {
90a7ed47
MCC		 360 /* 0-4 */
361 "None", "BT815", "BT817", "BT819", "BT815A",
362 /* 5-9 */
363 "BT817A", "BT819A", "BT827", "BT829", "BT848",
364 /* 10-14 */
365 "BT848A", "BT849A", "BT829A", "BT827A", "BT878",
366 /* 15-19 */
367 "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
368 /* 20-24 */
369 "CX880", "CX881", "CX883", "SAA7111", "SAA7113",
370 /* 25-29 */
371 "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
ddc285c7
ST		 372 /* 30-34 */
373 "CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
ee04e0fa
MK		 374 /* 35-39 */
375 "SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A",
376 /* 40-42 */
377 "SAA7164", "CX23885B", "AU8522"
1da177e4
LT		 378};
379
380static int hasRadioTuner(int tunerType)
381{
4ac97914 382 switch (tunerType) {
f19a73d6
HV		 383 case 18: /* PNPEnv_TUNER_FR1236_MK2 */
384 case 23: /* PNPEnv_TUNER_FM1236 */
385 case 38: /* PNPEnv_TUNER_FMR1236 */
386 case 16: /* PNPEnv_TUNER_FR1216_MK2 */
387 case 19: /* PNPEnv_TUNER_FR1246_MK2 */
388 case 21: /* PNPEnv_TUNER_FM1216 */
389 case 24: /* PNPEnv_TUNER_FM1246 */
390 case 17: /* PNPEnv_TUNER_FR1216MF_MK2 */
391 case 22: /* PNPEnv_TUNER_FM1216MF */
392 case 20: /* PNPEnv_TUNER_FR1256_MK2 */
393 case 25: /* PNPEnv_TUNER_FM1256 */
394 case 33: /* PNPEnv_TUNER_4039FR5 */
395 case 42: /* PNPEnv_TUNER_4009FR5 */
396 case 52: /* PNPEnv_TUNER_4049FM5 */
397 case 54: /* PNPEnv_TUNER_4049FM5_AltI2C */
398 case 44: /* PNPEnv_TUNER_4009FN5 */
399 case 31: /* PNPEnv_TUNER_TCPB9085P */
400 case 30: /* PNPEnv_TUNER_TCPN9085D */
401 case 46: /* PNPEnv_TUNER_TP18NSR01F */
402 case 47: /* PNPEnv_TUNER_TP18PSB01D */
403 case 49: /* PNPEnv_TUNER_TAPC_I001D */
404 case 60: /* PNPEnv_TUNER_TAPE_S001D_MK3 */
405 case 57: /* PNPEnv_TUNER_FM1216ME_MK3 */
406 case 59: /* PNPEnv_TUNER_FM1216MP_MK3 */
407 case 58: /* PNPEnv_TUNER_FM1236_MK3 */
408 case 68: /* PNPEnv_TUNER_TAPE_H001F_MK3 */
409 case 61: /* PNPEnv_TUNER_TAPE_M001D_MK3 */
410 case 78: /* PNPEnv_TUNER_TDA8275C1_8290_FM */
411 case 89: /* PNPEnv_TUNER_TCL_MFPE05_2 */
412 case 92: /* PNPEnv_TUNER_PHILIPS_FQ1236A_MK4 */
413 case 105:
90a7ed47 414 return 1;
4ac97914
MCC		 415 }
416 return 0;
1da177e4
LT		 417}
418
0f97a931 419void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee,
f2421ca3 420 unsigned char *eeprom_data)
1da177e4
LT		 421{
422 /* ----------------------------------------------
423 ** The hauppauge eeprom format is tagged
424 **
425 ** if packet[0] == 0x84, then packet[0..1] == length
426 ** else length = packet[0] & 3f;
427 ** if packet[0] & f8 == f8, then EOD and packet[1] == checksum
428 **
429 ** In our (ivtv) case we're interested in the following:
0f97a931 430 ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner)
f19a73d6
HV		 431 ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into
432 ** hauppauge_tuner_fmt)
0f97a931
MCC		 433 ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM)
434 ** audio proc: tag [02].01 or [05].00 (mask with 0x7f)
435 ** decoder proc: tag [09].01)
1da177e4
LT		 436
437 ** Fun info:
438 ** model: tag [00].07-08 or [06].00-01
439 ** revision: tag [00].09-0b or [06].04-06
440 ** serial#: tag [01].05-07 or [04].04-06
441
442 ** # of inputs/outputs ???
443 */
444
5412c820 445 int i, j, len, done, beenhere, tag, start;
1da177e4 446
5412c820 447 int tuner1 = 0, t_format1 = 0, audioic = -1;
0f97a931 448 char *t_name1 = NULL;
90a7ed47 449 const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
1da177e4 450
90a7ed47 451 int tuner2 = 0, t_format2 = 0;
0f97a931 452 char *t_name2 = NULL;
90a7ed47 453 const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" };
0f97a931 454
90a7ed47 455 memset(tvee, 0, sizeof(*tvee));
3e478c06
MCC		 456 tvee->tuner_type = TUNER_ABSENT;
457 tvee->tuner2_type = TUNER_ABSENT;
458
0f97a931 459 done = len = beenhere = 0;
90a7ed47 460
5412c820
HV		 461 /* Different eeprom start offsets for em28xx, cx2388x and cx23418 */
462 if (eeprom_data[0] == 0x1a &&
463 eeprom_data[1] == 0xeb &&
464 eeprom_data[2] == 0x67 &&
465 eeprom_data[3] == 0x95)
466 start = 0xa0; /* Generic em28xx offset */
467 else if ((eeprom_data[0] & 0xe1) == 0x01 &&
468 eeprom_data[1] == 0x00 &&
469 eeprom_data[2] == 0x00 &&
470 eeprom_data[8] == 0x84)
471 start = 8; /* Generic cx2388x offset */
472 else if (eeprom_data[1] == 0x70 &&
473 eeprom_data[2] == 0x00 &&
474 eeprom_data[4] == 0x74 &&
475 eeprom_data[8] == 0x84)
476 start = 8; /* Generic cx23418 offset (models 74xxx) */
90a7ed47 477 else
5412c820 478 start = 0;
90a7ed47
MCC		 479
480 for (i = start; !done && i < 256; i += len) {
1da177e4
LT		 481 if (eeprom_data[i] == 0x84) {
482 len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8);
0f97a931 483 i += 3;
1da177e4 484 } else if ((eeprom_data[i] & 0xf0) == 0x70) {
0f97a931 485 if (eeprom_data[i] & 0x08) {
1da177e4
LT		 486 /* verify checksum! */
487 done = 1;
488 break;
489 }
490 len = eeprom_data[i] & 0x07;
491 ++i;
492 } else {
0f97a931 493 tveeprom_warn("Encountered bad packet header [%02x]. "
f19a73d6
HV		 494 "Corrupt or not a Hauppauge eeprom.\n",
495 eeprom_data[i]);
1da177e4
LT		 496 return;
497 }
498
90a7ed47 499 if (debug) {
f19a73d6
HV		 500 tveeprom_info("Tag [%02x] + %d bytes:",
501 eeprom_data[i], len - 1);
502 for (j = 1; j < len; j++)
503 printk(KERN_CONT " %02x", eeprom_data[i + j]);
504 printk(KERN_CONT "\n");
90a7ed47 505 }
1da177e4
LT		 506
507 /* process by tag */
508 tag = eeprom_data[i];
509 switch (tag) {
510 case 0x00:
90a7ed47 511 /* tag: 'Comprehensive' */
0f97a931
MCC		 512 tuner1 = eeprom_data[i+6];
513 t_format1 = eeprom_data[i+5];
1da177e4 514 tvee->has_radio = eeprom_data[i+len-1];
90a7ed47
MCC		 515 /* old style tag, don't know how to detect
516 IR presence, mark as unknown. */
b654fcdc 517 tvee->has_ir = 0;
1da177e4
LT		 518 tvee->model =
519 eeprom_data[i+8] +
520 (eeprom_data[i+9] << 8);
521 tvee->revision = eeprom_data[i+10] +
522 (eeprom_data[i+11] << 8) +
523 (eeprom_data[i+12] << 16);
524 break;
0f97a931 525
1da177e4 526 case 0x01:
90a7ed47 527 /* tag: 'SerialID' */
1da177e4
LT		 528 tvee->serial_number =
529 eeprom_data[i+6] +
530 (eeprom_data[i+7] << 8) +
531 (eeprom_data[i+8] << 16);
532 break;
0f97a931 533
1da177e4 534 case 0x02:
90a7ed47
MCC		 535 /* tag 'AudioInfo'
536 Note mask with 0x7F, high bit used on some older models
537 to indicate 4052 mux was removed in favor of using MSP
538 inputs directly. */
539 audioic = eeprom_data[i+2] & 0x7f;
0c71bf1c 540 if (audioic < ARRAY_SIZE(audioIC))
90a7ed47
MCC		 541 tvee->audio_processor = audioIC[audioic].id;
542 else
38f9d308 543 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
1da177e4 544 break;
0f97a931 545
90a7ed47 546 /* case 0x03: tag 'EEInfo' */
0f97a931 547
1da177e4 548 case 0x04:
90a7ed47 549 /* tag 'SerialID2' */
1da177e4
LT		 550 tvee->serial_number =
551 eeprom_data[i+5] +
552 (eeprom_data[i+6] << 8) +
553 (eeprom_data[i+7] << 16);
3ca0ea98 554
f19a73d6
HV		 555 if ((eeprom_data[i + 8] & 0xf0) &&
556 (tvee->serial_number < 0xffffff)) {
557 tvee->MAC_address[0] = 0x00;
558 tvee->MAC_address[1] = 0x0D;
559 tvee->MAC_address[2] = 0xFE;
560 tvee->MAC_address[3] = eeprom_data[i + 7];
561 tvee->MAC_address[4] = eeprom_data[i + 6];
562 tvee->MAC_address[5] = eeprom_data[i + 5];
563 tvee->has_MAC_address = 1;
564 }
1da177e4 565 break;
0f97a931 566
1da177e4 567 case 0x05:
90a7ed47
MCC		 568 /* tag 'Audio2'
569 Note mask with 0x7F, high bit used on some older models
570 to indicate 4052 mux was removed in favor of using MSP
571 inputs directly. */
572 audioic = eeprom_data[i+1] & 0x7f;
0c71bf1c 573 if (audioic < ARRAY_SIZE(audioIC))
90a7ed47
MCC		 574 tvee->audio_processor = audioIC[audioic].id;
575 else
38f9d308 576 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
90a7ed47 577
1da177e4 578 break;
0f97a931 579
1da177e4 580 case 0x06:
90a7ed47 581 /* tag 'ModelRev' */
1da177e4 582 tvee->model =
3ca0ea98
ST		 583 eeprom_data[i + 1] +
584 (eeprom_data[i + 2] << 8) +
585 (eeprom_data[i + 3] << 16) +
586 (eeprom_data[i + 4] << 24);
587 tvee->revision =
f19a73d6 588 eeprom_data[i + 5] +
3ca0ea98
ST		 589 (eeprom_data[i + 6] << 8) +
590 (eeprom_data[i + 7] << 16);
1da177e4 591 break;
0f97a931
MCC		 592
593 case 0x07:
90a7ed47
MCC		 594 /* tag 'Details': according to Hauppauge not interesting
595 on any PCI-era or later boards. */
0f97a931
MCC		 596 break;
597
90a7ed47 598 /* there is no tag 0x08 defined */
0f97a931
MCC		 599
600 case 0x09:
90a7ed47 601 /* tag 'Video' */
0f97a931
MCC		 602 tvee->decoder_processor = eeprom_data[i + 1];
603 break;
604
1da177e4 605 case 0x0a:
90a7ed47 606 /* tag 'Tuner' */
0f97a931 607 if (beenhere == 0) {
f19a73d6
HV		 608 tuner1 = eeprom_data[i + 2];
609 t_format1 = eeprom_data[i + 1];
1da177e4 610 beenhere = 1;
1da177e4 611 } else {
90a7ed47 612 /* a second (radio) tuner may be present */
f19a73d6
HV		 613 tuner2 = eeprom_data[i + 2];
614 t_format2 = eeprom_data[i + 1];
615 /* not a TV tuner? */
616 if (t_format2 == 0)
90a7ed47 617 tvee->has_radio = 1; /* must be radio */
90a7ed47 618 }
0f97a931
MCC		 619 break;
620
90a7ed47
MCC		 621 case 0x0b:
622 /* tag 'Inputs': according to Hauppauge this is specific
623 to each driver family, so no good assumptions can be
624 made. */
625 break;
0f97a931 626
90a7ed47
MCC		 627 /* case 0x0c: tag 'Balun' */
628 /* case 0x0d: tag 'Teletext' */
0f97a931 629
1da177e4 630 case 0x0e:
90a7ed47 631 /* tag: 'Radio' */
1da177e4
LT		 632 tvee->has_radio = eeprom_data[i+1];
633 break;
0f97a931 634
90a7ed47
MCC		 635 case 0x0f:
636 /* tag 'IRInfo' */
b654fcdc 637 tvee->has_ir = 1 | (eeprom_data[i+1] << 1);
90a7ed47 638 break;
0f97a931 639
90a7ed47
MCC		 640 /* case 0x10: tag 'VBIInfo' */
641 /* case 0x11: tag 'QCInfo' */
642 /* case 0x12: tag 'InfoBits' */
0f97a931 643
1da177e4 644 default:
f19a73d6
HV		 645 tveeprom_dbg("Not sure what to do with tag [%02x]\n",
646 tag);
1da177e4
LT		 647 /* dump the rest of the packet? */
648 }
1da177e4
LT		 649 }
650
651 if (!done) {
0f97a931 652 tveeprom_warn("Ran out of data!\n");
1da177e4
LT		 653 return;
654 }
655
656 if (tvee->revision != 0) {
657 tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f);
658 tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f);
659 tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f);
f19a73d6 660 tvee->rev_str[3] = 32 + (tvee->revision & 0x3f);
1da177e4
LT		 661 tvee->rev_str[4] = 0;
662 }
663
90a7ed47
MCC		 664 if (hasRadioTuner(tuner1) && !tvee->has_radio) {
665 tveeprom_info("The eeprom says no radio is present, but the tuner type\n");
666 tveeprom_info("indicates otherwise. I will assume that radio is present.\n");
667 tvee->has_radio = 1;
668 }
1da177e4 669
d6f76b97 670 if (tuner1 < ARRAY_SIZE(hauppauge_tuner)) {
0f97a931
MCC		 671 tvee->tuner_type = hauppauge_tuner[tuner1].id;
672 t_name1 = hauppauge_tuner[tuner1].name;
1da177e4 673 } else {
0f97a931
MCC		 674 t_name1 = "unknown";
675 }
676
d6f76b97 677 if (tuner2 < ARRAY_SIZE(hauppauge_tuner)) {
0f97a931
MCC		 678 tvee->tuner2_type = hauppauge_tuner[tuner2].id;
679 t_name2 = hauppauge_tuner[tuner2].name;
680 } else {
681 t_name2 = "unknown";
1da177e4
LT		 682 }
683
f95006f8
HV		 684 tvee->tuner_hauppauge_model = tuner1;
685 tvee->tuner2_hauppauge_model = tuner2;
1da177e4 686 tvee->tuner_formats = 0;
0f97a931
MCC		 687 tvee->tuner2_formats = 0;
688 for (i = j = 0; i < 8; i++) {
689 if (t_format1 & (1 << i)) {
1da177e4 690 tvee->tuner_formats |= hauppauge_tuner_fmt[i].id;
0f97a931 691 t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name;
1da177e4 692 }
18795eb9
TP		 693 }
694 for (i = j = 0; i < 8; i++) {
90a7ed47
MCC		 695 if (t_format2 & (1 << i)) {
696 tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id;
697 t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name;
698 }
1da177e4
LT		 699 }
700
0f97a931 701 tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n",
90a7ed47 702 tvee->model, tvee->rev_str, tvee->serial_number);
f19a73d6 703 if (tvee->has_MAC_address == 1)
2714b3b9 704 tveeprom_info("MAC address is %pM\n", tvee->MAC_address);
0f97a931 705 tveeprom_info("tuner model is %s (idx %d, type %d)\n",
90a7ed47 706 t_name1, tuner1, tvee->tuner_type);
0f97a931 707 tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
f19a73d6
HV		 708 t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2],
709 t_fmt_name1[3], t_fmt_name1[4], t_fmt_name1[5],
710 t_fmt_name1[6], t_fmt_name1[7], t_format1);
711 if (tuner2)
90a7ed47
MCC		 712 tveeprom_info("second tuner model is %s (idx %d, type %d)\n",
713 t_name2, tuner2, tvee->tuner2_type);
f19a73d6 714 if (t_format2)
90a7ed47 715 tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n",
f19a73d6
HV		 716 t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2],
717 t_fmt_name2[3], t_fmt_name2[4], t_fmt_name2[5],
718 t_fmt_name2[6], t_fmt_name2[7], t_format2);
719 if (audioic < 0) {
90a7ed47 720 tveeprom_info("audio processor is unknown (no idx)\n");
38f9d308 721 tvee->audio_processor = V4L2_IDENT_UNKNOWN;
90a7ed47 722 } else {
0c71bf1c 723 if (audioic < ARRAY_SIZE(audioIC))
90a7ed47 724 tveeprom_info("audio processor is %s (idx %d)\n",
f19a73d6 725 audioIC[audioic].name, audioic);
90a7ed47
MCC		 726 else
727 tveeprom_info("audio processor is unknown (idx %d)\n",
728 audioic);
729 }
f19a73d6 730 if (tvee->decoder_processor)
90a7ed47
MCC		 731 tveeprom_info("decoder processor is %s (idx %d)\n",
732 STRM(decoderIC, tvee->decoder_processor),
733 tvee->decoder_processor);
b654fcdc 734 if (tvee->has_ir)
f2520106 735 tveeprom_info("has %sradio, has %sIR receiver, has %sIR transmitter\n",
90a7ed47 736 tvee->has_radio ? "" : "no ",
b654fcdc
HV		 737 (tvee->has_ir & 2) ? "" : "no ",
738 (tvee->has_ir & 4) ? "" : "no ");
739 else
740 tveeprom_info("has %sradio\n",
741 tvee->has_radio ? "" : "no ");
1da177e4
LT		 742}
743EXPORT_SYMBOL(tveeprom_hauppauge_analog);
744
745/* ----------------------------------------------------------------------- */
746/* generic helper functions */
747
748int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len)
749{
750 unsigned char buf;
751 int err;
752
1da177e4 753 buf = 0;
f19a73d6
HV		 754 err = i2c_master_send(c, &buf, 1);
755 if (err != 1) {
0f97a931 756 tveeprom_info("Huh, no eeprom present (err=%d)?\n", err);
1da177e4
LT		 757 return -1;
758 }
f19a73d6
HV		 759 err = i2c_master_recv(c, eedata, len);
760 if (err != len) {
0f97a931 761 tveeprom_warn("i2c eeprom read error (err=%d)\n", err);
1da177e4
LT		 762 return -1;
763 }
90a7ed47
MCC		 764 if (debug) {
765 int i;
766
767 tveeprom_info("full 256-byte eeprom dump:\n");
768 for (i = 0; i < len; i++) {
769 if (0 == (i % 16))
770 tveeprom_info("%02x:", i);
f19a73d6 771 printk(KERN_CONT " %02x", eedata[i]);
90a7ed47 772 if (15 == (i % 16))
f19a73d6 773 printk(KERN_CONT "\n");
90a7ed47
MCC		 774 }
775 }
1da177e4
LT		 776 return 0;
777}
778EXPORT_SYMBOL(tveeprom_read);
779
1da177e4
LT		 780/*
781 * Local variables:
782 * c-basic-offset: 8
783 * End:
784 */
kernel source for telekom puls (alcatel/mediatek)