Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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) |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 9 | & Marcus Metzler (mocm@thp.uni-koeln.de) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 10 | (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de> |
| 11 | |
| 12 | * Adjustments to fit a more general model and all bugs: |
| 13 | |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 14 | Copyright (C) 2003 John Klar <linpvr at projectplasma.com> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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> |
| 33 | #include <linux/moduleparam.h> |
| 34 | #include <linux/errno.h> |
| 35 | #include <linux/kernel.h> |
| 36 | #include <linux/init.h> |
| 37 | #include <linux/types.h> |
| 38 | #include <linux/videodev.h> |
| 39 | #include <linux/i2c.h> |
| 40 | |
| 41 | #include <media/tuner.h> |
| 42 | #include <media/tveeprom.h> |
Mauro Carvalho Chehab | 1f6173e | 2005-11-08 21:37:16 -0800 | [diff] [blame] | 43 | #include <media/audiochip.h> |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 44 | |
| 45 | MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); |
| 46 | MODULE_AUTHOR("John Klar"); |
| 47 | MODULE_LICENSE("GPL"); |
| 48 | |
| 49 | static int debug = 0; |
| 50 | module_param(debug, int, 0644); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 51 | MODULE_PARM_DESC(debug, "Debug level (0-1)"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 52 | |
| 53 | #define STRM(array,i) (i < sizeof(array)/sizeof(char*) ? array[i] : "unknown") |
| 54 | |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 55 | #define tveeprom_info(fmt, arg...) do {\ |
| 56 | printk(KERN_INFO "tveeprom %d-%04x: " fmt, \ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 57 | c->adapter->nr, c->addr , ##arg); } while (0) |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 58 | #define tveeprom_warn(fmt, arg...) do {\ |
| 59 | printk(KERN_WARNING "tveeprom %d-%04x: " fmt, \ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 60 | c->adapter->nr, c->addr , ##arg); } while (0) |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 61 | #define tveeprom_dbg(fmt, arg...) do {\ |
| 62 | if (debug) \ |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 63 | printk(KERN_INFO "tveeprom %d-%04x: " fmt, \ |
| 64 | c->adapter->nr, c->addr , ##arg); } while (0) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 65 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 66 | |
| 67 | /* ----------------------------------------------------------------------- */ |
| 68 | /* some hauppauge specific stuff */ |
| 69 | |
| 70 | static struct HAUPPAUGE_TUNER_FMT |
| 71 | { |
| 72 | int id; |
| 73 | char *name; |
| 74 | } |
| 75 | hauppauge_tuner_fmt[] = |
| 76 | { |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 77 | { 0x00000000, " unknown1" }, |
| 78 | { 0x00000000, " unknown2" }, |
| 79 | { 0x00000007, " PAL(B/G)" }, |
| 80 | { 0x00001000, " NTSC(M)" }, |
| 81 | { 0x00000010, " PAL(I)" }, |
| 82 | { 0x00400000, " SECAM(L/L')" }, |
| 83 | { 0x00000e00, " PAL(D/K)" }, |
| 84 | { 0x03000000, " ATSC Digital" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 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. */ |
| 91 | static struct HAUPPAUGE_TUNER |
| 92 | { |
| 93 | int id; |
| 94 | char *name; |
| 95 | } |
| 96 | hauppauge_tuner[] = |
| 97 | { |
| 98 | /* 0-9 */ |
| 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 | /* 10-19 */ |
| 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 | /* 20-29 */ |
| 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 | /* 30-39 */ |
| 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" }, |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 138 | { TUNER_PHILIPS_NTSC, "Philips TD1536" }, |
| 139 | { TUNER_PHILIPS_NTSC, "Philips TD1536D" }, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 140 | { TUNER_PHILIPS_NTSC, "Philips FMR1236" }, /* mono radio */ |
| 141 | { TUNER_ABSENT, "Philips FI1256MP" }, |
| 142 | /* 40-49 */ |
| 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 | /* 50-59 */ |
| 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"}, |
Mauro Carvalho Chehab | 272435d | 2005-09-09 13:03:47 -0700 | [diff] [blame] | 159 | { TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 160 | { TUNER_ABSENT, "Philips FI1236 MK3"}, |
| 161 | { TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"}, |
Mauro Carvalho Chehab | 793cf9e | 2005-09-09 13:03:37 -0700 | [diff] [blame] | 162 | { TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 163 | { TUNER_ABSENT, "Philips FM1216MP MK3"}, |
| 164 | /* 60-69 */ |
Mauro Carvalho Chehab | 793cf9e | 2005-09-09 13:03:37 -0700 | [diff] [blame] | 165 | { TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 166 | { TUNER_ABSENT, "LG M001D MK3"}, |
| 167 | { TUNER_ABSENT, "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"}, |
Mauro Carvalho Chehab | 272435d | 2005-09-09 13:03:47 -0700 | [diff] [blame] | 174 | { TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 175 | /* 70-79 */ |
| 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 | /* 80-89 */ |
| 187 | { TUNER_ABSENT, "Philips FQ1216LME MK3"}, |
| 188 | { TUNER_ABSENT, "LG TAPC G701D"}, |
| 189 | { TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"}, |
Mauro Carvalho Chehab | 793cf9e | 2005-09-09 13:03:37 -0700 | [diff] [blame] | 190 | { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"}, |
| 191 | { TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 192 | { TUNER_TCL_2002N, "TCL 2002N 6A"}, |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 193 | { TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 194 | { TUNER_ABSENT, "Samsung TCPN 2121P30A"}, |
| 195 | { TUNER_ABSENT, "Samsung TCPE 4121P30A"}, |
Mauro Carvalho Chehab | fd3113e | 2005-07-31 22:34:43 -0700 | [diff] [blame] | 196 | { TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 197 | /* 90-99 */ |
| 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"}, |
Hans Verkuil | 20f441f | 2005-11-08 21:36:44 -0800 | [diff] [blame] | 204 | { TUNER_ABSENT, "Samsung TCPG_6121P30A"}, |
| 205 | { TUNER_TCL_2002MB, "TCL 2002MB_3H"}, |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 206 | { TUNER_ABSENT, "TCL 2002MI_3H"}, |
| 207 | { TUNER_TCL_2002N, "TCL 2002N 5H"}, |
Hans Verkuil | 20f441f | 2005-11-08 21:36:44 -0800 | [diff] [blame] | 208 | /* 100-109 */ |
| 209 | { TUNER_ABSENT, "Philips FMD1216ME"}, |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 210 | { TUNER_TEA5767, "Philips TEA5768HL FM Radio"}, |
| 211 | { TUNER_ABSENT, "Panasonic ENV57H12D5"}, |
| 212 | { TUNER_ABSENT, "TCL MFNM05-4"}, |
| 213 | { TUNER_ABSENT, "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"}, |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 219 | }; |
| 220 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 221 | static struct HAUPPAUGE_AUDIOIC |
| 222 | { |
| 223 | enum audiochip id; |
| 224 | char *name; |
| 225 | } |
| 226 | audioIC[] = |
| 227 | { |
| 228 | /* 0-4 */ |
| 229 | {AUDIO_CHIP_NONE, "None"}, |
| 230 | {AUDIO_CHIP_TEA6300, "TEA6300"}, |
| 231 | {AUDIO_CHIP_TEA6300, "TEA6320"}, |
| 232 | {AUDIO_CHIP_TDA985X, "TDA9850"}, |
| 233 | {AUDIO_CHIP_MSP34XX, "MSP3400C"}, |
| 234 | /* 5-9 */ |
| 235 | {AUDIO_CHIP_MSP34XX, "MSP3410D"}, |
| 236 | {AUDIO_CHIP_MSP34XX, "MSP3415"}, |
| 237 | {AUDIO_CHIP_MSP34XX, "MSP3430"}, |
| 238 | {AUDIO_CHIP_UNKNOWN, "MSP3438"}, |
| 239 | {AUDIO_CHIP_UNKNOWN, "CS5331"}, |
| 240 | /* 10-14 */ |
| 241 | {AUDIO_CHIP_MSP34XX, "MSP3435"}, |
| 242 | {AUDIO_CHIP_MSP34XX, "MSP3440"}, |
| 243 | {AUDIO_CHIP_MSP34XX, "MSP3445"}, |
| 244 | {AUDIO_CHIP_UNKNOWN, "MSP3411"}, |
| 245 | {AUDIO_CHIP_UNKNOWN, "MSP3416"}, |
| 246 | /* 15-19 */ |
| 247 | {AUDIO_CHIP_MSP34XX, "MSP3425"}, |
| 248 | {AUDIO_CHIP_UNKNOWN, "MSP3451"}, |
| 249 | {AUDIO_CHIP_UNKNOWN, "MSP3418"}, |
| 250 | {AUDIO_CHIP_UNKNOWN, "Type 0x12"}, |
| 251 | {AUDIO_CHIP_UNKNOWN, "OKI7716"}, |
| 252 | /* 20-24 */ |
| 253 | {AUDIO_CHIP_UNKNOWN, "MSP4410"}, |
| 254 | {AUDIO_CHIP_UNKNOWN, "MSP4420"}, |
| 255 | {AUDIO_CHIP_UNKNOWN, "MSP4440"}, |
| 256 | {AUDIO_CHIP_UNKNOWN, "MSP4450"}, |
| 257 | {AUDIO_CHIP_UNKNOWN, "MSP4408"}, |
| 258 | /* 25-29 */ |
| 259 | {AUDIO_CHIP_UNKNOWN, "MSP4418"}, |
| 260 | {AUDIO_CHIP_UNKNOWN, "MSP4428"}, |
| 261 | {AUDIO_CHIP_UNKNOWN, "MSP4448"}, |
| 262 | {AUDIO_CHIP_UNKNOWN, "MSP4458"}, |
| 263 | {AUDIO_CHIP_UNKNOWN, "Type 0x1d"}, |
| 264 | /* 30-34 */ |
| 265 | {AUDIO_CHIP_INTERNAL, "CX880"}, |
| 266 | {AUDIO_CHIP_INTERNAL, "CX881"}, |
| 267 | {AUDIO_CHIP_INTERNAL, "CX883"}, |
| 268 | {AUDIO_CHIP_INTERNAL, "CX882"}, |
| 269 | {AUDIO_CHIP_INTERNAL, "CX25840"}, |
| 270 | /* 35-38 */ |
| 271 | {AUDIO_CHIP_INTERNAL, "CX25841"}, |
| 272 | {AUDIO_CHIP_INTERNAL, "CX25842"}, |
| 273 | {AUDIO_CHIP_INTERNAL, "CX25843"}, |
| 274 | {AUDIO_CHIP_INTERNAL, "CX23418"}, |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 275 | }; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 276 | |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 277 | /* This list is supplied by Hauppauge. Thanks! */ |
| 278 | static const char *decoderIC[] = { |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 279 | /* 0-4 */ |
| 280 | "None", "BT815", "BT817", "BT819", "BT815A", |
| 281 | /* 5-9 */ |
| 282 | "BT817A", "BT819A", "BT827", "BT829", "BT848", |
| 283 | /* 10-14 */ |
| 284 | "BT848A", "BT849A", "BT829A", "BT827A", "BT878", |
| 285 | /* 15-19 */ |
| 286 | "BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", |
| 287 | /* 20-24 */ |
| 288 | "CX880", "CX881", "CX883", "SAA7111", "SAA7113", |
| 289 | /* 25-29 */ |
| 290 | "CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", |
| 291 | /* 30-31 */ |
| 292 | "CX25843", "CX23418", |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 293 | }; |
| 294 | |
| 295 | static int hasRadioTuner(int tunerType) |
| 296 | { |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 297 | switch (tunerType) { |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 298 | case 18: //PNPEnv_TUNER_FR1236_MK2: |
| 299 | case 23: //PNPEnv_TUNER_FM1236: |
| 300 | case 38: //PNPEnv_TUNER_FMR1236: |
| 301 | case 16: //PNPEnv_TUNER_FR1216_MK2: |
| 302 | case 19: //PNPEnv_TUNER_FR1246_MK2: |
| 303 | case 21: //PNPEnv_TUNER_FM1216: |
| 304 | case 24: //PNPEnv_TUNER_FM1246: |
| 305 | case 17: //PNPEnv_TUNER_FR1216MF_MK2: |
| 306 | case 22: //PNPEnv_TUNER_FM1216MF: |
| 307 | case 20: //PNPEnv_TUNER_FR1256_MK2: |
| 308 | case 25: //PNPEnv_TUNER_FM1256: |
| 309 | case 33: //PNPEnv_TUNER_4039FR5: |
| 310 | case 42: //PNPEnv_TUNER_4009FR5: |
| 311 | case 52: //PNPEnv_TUNER_4049FM5: |
| 312 | case 54: //PNPEnv_TUNER_4049FM5_AltI2C: |
| 313 | case 44: //PNPEnv_TUNER_4009FN5: |
| 314 | case 31: //PNPEnv_TUNER_TCPB9085P: |
| 315 | case 30: //PNPEnv_TUNER_TCPN9085D: |
| 316 | case 46: //PNPEnv_TUNER_TP18NSR01F: |
| 317 | case 47: //PNPEnv_TUNER_TP18PSB01D: |
| 318 | case 49: //PNPEnv_TUNER_TAPC_I001D: |
| 319 | case 60: //PNPEnv_TUNER_TAPE_S001D_MK3: |
| 320 | case 57: //PNPEnv_TUNER_FM1216ME_MK3: |
| 321 | case 59: //PNPEnv_TUNER_FM1216MP_MK3: |
| 322 | case 58: //PNPEnv_TUNER_FM1236_MK3: |
| 323 | case 68: //PNPEnv_TUNER_TAPE_H001F_MK3: |
| 324 | case 61: //PNPEnv_TUNER_TAPE_M001D_MK3: |
| 325 | case 78: //PNPEnv_TUNER_TDA8275C1_8290_FM: |
| 326 | case 89: //PNPEnv_TUNER_TCL_MFPE05_2: |
| 327 | case 92: //PNPEnv_TUNER_PHILIPS_FQ1236A_MK4: |
| 328 | return 1; |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 329 | } |
| 330 | return 0; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 331 | } |
| 332 | |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 333 | void tveeprom_hauppauge_analog(struct i2c_client *c, struct tveeprom *tvee, |
Mauro Carvalho Chehab | 4ac9791 | 2005-11-08 21:37:43 -0800 | [diff] [blame^] | 334 | unsigned char *eeprom_data) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 335 | { |
| 336 | /* ---------------------------------------------- |
| 337 | ** The hauppauge eeprom format is tagged |
| 338 | ** |
| 339 | ** if packet[0] == 0x84, then packet[0..1] == length |
| 340 | ** else length = packet[0] & 3f; |
| 341 | ** if packet[0] & f8 == f8, then EOD and packet[1] == checksum |
| 342 | ** |
| 343 | ** In our (ivtv) case we're interested in the following: |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 344 | ** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner) |
| 345 | ** tuner fmts: tag [00].04 or [0a].00 (bitmask index into hauppauge_tuner_fmt) |
| 346 | ** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM) |
| 347 | ** audio proc: tag [02].01 or [05].00 (mask with 0x7f) |
| 348 | ** decoder proc: tag [09].01) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 349 | |
| 350 | ** Fun info: |
| 351 | ** model: tag [00].07-08 or [06].00-01 |
| 352 | ** revision: tag [00].09-0b or [06].04-06 |
| 353 | ** serial#: tag [01].05-07 or [04].04-06 |
| 354 | |
| 355 | ** # of inputs/outputs ??? |
| 356 | */ |
| 357 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 358 | int i, j, len, done, beenhere, tag,start; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 359 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 360 | int tuner1 = 0, t_format1 = 0, audioic=-1; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 361 | char *t_name1 = NULL; |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 362 | const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 363 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 364 | int tuner2 = 0, t_format2 = 0; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 365 | char *t_name2 = NULL; |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 366 | const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 367 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 368 | memset(tvee, 0, sizeof(*tvee)); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 369 | done = len = beenhere = 0; |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 370 | |
| 371 | /* Hack for processing eeprom for em28xx */ |
| 372 | if ((eeprom_data[0]==0x1a)&&(eeprom_data[1]==0xeb)&& |
| 373 | (eeprom_data[2]==0x67)&&(eeprom_data[3]==0x95)) |
| 374 | start=0xa0; |
| 375 | else |
| 376 | start=0; |
| 377 | |
| 378 | for (i = start; !done && i < 256; i += len) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 379 | if (eeprom_data[i] == 0x84) { |
| 380 | len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 381 | i += 3; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 382 | } else if ((eeprom_data[i] & 0xf0) == 0x70) { |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 383 | if (eeprom_data[i] & 0x08) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 384 | /* verify checksum! */ |
| 385 | done = 1; |
| 386 | break; |
| 387 | } |
| 388 | len = eeprom_data[i] & 0x07; |
| 389 | ++i; |
| 390 | } else { |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 391 | tveeprom_warn("Encountered bad packet header [%02x]. " |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 392 | "Corrupt or not a Hauppauge eeprom.\n", eeprom_data[i]); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 393 | return; |
| 394 | } |
| 395 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 396 | if (debug) { |
| 397 | tveeprom_info("Tag [%02x] + %d bytes:", eeprom_data[i], len - 1); |
| 398 | for(j = 1; j < len; j++) { |
| 399 | printk(" %02x", eeprom_data[i + j]); |
| 400 | } |
| 401 | printk("\n"); |
| 402 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 403 | |
| 404 | /* process by tag */ |
| 405 | tag = eeprom_data[i]; |
| 406 | switch (tag) { |
| 407 | case 0x00: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 408 | /* tag: 'Comprehensive' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 409 | tuner1 = eeprom_data[i+6]; |
| 410 | t_format1 = eeprom_data[i+5]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 411 | tvee->has_radio = eeprom_data[i+len-1]; |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 412 | /* old style tag, don't know how to detect |
| 413 | IR presence, mark as unknown. */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 414 | tvee->has_ir = 2; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 415 | tvee->model = |
| 416 | eeprom_data[i+8] + |
| 417 | (eeprom_data[i+9] << 8); |
| 418 | tvee->revision = eeprom_data[i+10] + |
| 419 | (eeprom_data[i+11] << 8) + |
| 420 | (eeprom_data[i+12] << 16); |
| 421 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 422 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 423 | case 0x01: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 424 | /* tag: 'SerialID' */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 425 | tvee->serial_number = |
| 426 | eeprom_data[i+6] + |
| 427 | (eeprom_data[i+7] << 8) + |
| 428 | (eeprom_data[i+8] << 16); |
| 429 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 430 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 431 | case 0x02: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 432 | /* tag 'AudioInfo' |
| 433 | Note mask with 0x7F, high bit used on some older models |
| 434 | to indicate 4052 mux was removed in favor of using MSP |
| 435 | inputs directly. */ |
| 436 | audioic = eeprom_data[i+2] & 0x7f; |
| 437 | if (audioic < sizeof(audioIC)/sizeof(*audioIC)) |
| 438 | tvee->audio_processor = audioIC[audioic].id; |
| 439 | else |
| 440 | tvee->audio_processor = AUDIO_CHIP_UNKNOWN; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 441 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 442 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 443 | /* case 0x03: tag 'EEInfo' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 444 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 445 | case 0x04: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 446 | /* tag 'SerialID2' */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 447 | tvee->serial_number = |
| 448 | eeprom_data[i+5] + |
| 449 | (eeprom_data[i+6] << 8) + |
| 450 | (eeprom_data[i+7] << 16); |
| 451 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 452 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 453 | case 0x05: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 454 | /* tag 'Audio2' |
| 455 | Note mask with 0x7F, high bit used on some older models |
| 456 | to indicate 4052 mux was removed in favor of using MSP |
| 457 | inputs directly. */ |
| 458 | audioic = eeprom_data[i+1] & 0x7f; |
| 459 | if (audioic < sizeof(audioIC)/sizeof(*audioIC)) |
| 460 | tvee->audio_processor = audioIC[audioic].id; |
| 461 | else |
| 462 | tvee->audio_processor = AUDIO_CHIP_UNKNOWN; |
| 463 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 464 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 465 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 466 | case 0x06: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 467 | /* tag 'ModelRev' */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 468 | tvee->model = |
| 469 | eeprom_data[i+1] + |
| 470 | (eeprom_data[i+2] << 8); |
| 471 | tvee->revision = eeprom_data[i+5] + |
| 472 | (eeprom_data[i+6] << 8) + |
| 473 | (eeprom_data[i+7] << 16); |
| 474 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 475 | |
| 476 | case 0x07: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 477 | /* tag 'Details': according to Hauppauge not interesting |
| 478 | on any PCI-era or later boards. */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 479 | break; |
| 480 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 481 | /* there is no tag 0x08 defined */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 482 | |
| 483 | case 0x09: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 484 | /* tag 'Video' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 485 | tvee->decoder_processor = eeprom_data[i + 1]; |
| 486 | break; |
| 487 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 488 | case 0x0a: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 489 | /* tag 'Tuner' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 490 | if (beenhere == 0) { |
| 491 | tuner1 = eeprom_data[i+2]; |
| 492 | t_format1 = eeprom_data[i+1]; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 493 | beenhere = 1; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 494 | } else { |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 495 | /* a second (radio) tuner may be present */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 496 | tuner2 = eeprom_data[i+2]; |
| 497 | t_format2 = eeprom_data[i+1]; |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 498 | if (t_format2 == 0) { /* not a TV tuner? */ |
| 499 | tvee->has_radio = 1; /* must be radio */ |
| 500 | } |
| 501 | } |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 502 | break; |
| 503 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 504 | case 0x0b: |
| 505 | /* tag 'Inputs': according to Hauppauge this is specific |
| 506 | to each driver family, so no good assumptions can be |
| 507 | made. */ |
| 508 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 509 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 510 | /* case 0x0c: tag 'Balun' */ |
| 511 | /* case 0x0d: tag 'Teletext' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 512 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 513 | case 0x0e: |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 514 | /* tag: 'Radio' */ |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 515 | tvee->has_radio = eeprom_data[i+1]; |
| 516 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 517 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 518 | case 0x0f: |
| 519 | /* tag 'IRInfo' */ |
| 520 | tvee->has_ir = eeprom_data[i+1]; |
| 521 | break; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 522 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 523 | /* case 0x10: tag 'VBIInfo' */ |
| 524 | /* case 0x11: tag 'QCInfo' */ |
| 525 | /* case 0x12: tag 'InfoBits' */ |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 526 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 527 | default: |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 528 | tveeprom_dbg("Not sure what to do with tag [%02x]\n", tag); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 529 | /* dump the rest of the packet? */ |
| 530 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 531 | } |
| 532 | |
| 533 | if (!done) { |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 534 | tveeprom_warn("Ran out of data!\n"); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 535 | return; |
| 536 | } |
| 537 | |
| 538 | if (tvee->revision != 0) { |
| 539 | tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f); |
| 540 | tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f); |
| 541 | tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f); |
| 542 | tvee->rev_str[3] = 32 + ( tvee->revision & 0x3f); |
| 543 | tvee->rev_str[4] = 0; |
| 544 | } |
| 545 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 546 | if (hasRadioTuner(tuner1) && !tvee->has_radio) { |
| 547 | tveeprom_info("The eeprom says no radio is present, but the tuner type\n"); |
| 548 | tveeprom_info("indicates otherwise. I will assume that radio is present.\n"); |
| 549 | tvee->has_radio = 1; |
| 550 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 551 | |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 552 | if (tuner1 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) { |
| 553 | tvee->tuner_type = hauppauge_tuner[tuner1].id; |
| 554 | t_name1 = hauppauge_tuner[tuner1].name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 555 | } else { |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 556 | t_name1 = "unknown"; |
| 557 | } |
| 558 | |
| 559 | if (tuner2 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) { |
| 560 | tvee->tuner2_type = hauppauge_tuner[tuner2].id; |
| 561 | t_name2 = hauppauge_tuner[tuner2].name; |
| 562 | } else { |
| 563 | t_name2 = "unknown"; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 564 | } |
| 565 | |
| 566 | tvee->tuner_formats = 0; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 567 | tvee->tuner2_formats = 0; |
| 568 | for (i = j = 0; i < 8; i++) { |
| 569 | if (t_format1 & (1 << i)) { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 570 | tvee->tuner_formats |= hauppauge_tuner_fmt[i].id; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 571 | t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 572 | } |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 573 | if (t_format2 & (1 << i)) { |
| 574 | tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; |
| 575 | t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; |
| 576 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 577 | } |
| 578 | |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 579 | tveeprom_info("Hauppauge model %d, rev %s, serial# %d\n", |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 580 | tvee->model, tvee->rev_str, tvee->serial_number); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 581 | tveeprom_info("tuner model is %s (idx %d, type %d)\n", |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 582 | t_name1, tuner1, tvee->tuner_type); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 583 | tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 584 | t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], t_fmt_name1[3], |
| 585 | t_fmt_name1[4], t_fmt_name1[5], t_fmt_name1[6], t_fmt_name1[7], |
| 586 | t_format1); |
| 587 | if (tuner2) { |
| 588 | tveeprom_info("second tuner model is %s (idx %d, type %d)\n", |
| 589 | t_name2, tuner2, tvee->tuner2_type); |
| 590 | } |
| 591 | if (t_format2) { |
| 592 | tveeprom_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", |
| 593 | t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], t_fmt_name2[3], |
| 594 | t_fmt_name2[4], t_fmt_name2[5], t_fmt_name2[6], t_fmt_name2[7], |
| 595 | t_format2); |
| 596 | } |
| 597 | if (audioic<0) { |
| 598 | tveeprom_info("audio processor is unknown (no idx)\n"); |
| 599 | tvee->audio_processor=AUDIO_CHIP_UNKNOWN; |
| 600 | } else { |
| 601 | if (audioic < sizeof(audioIC)/sizeof(*audioIC)) |
| 602 | tveeprom_info("audio processor is %s (idx %d)\n", |
| 603 | audioIC[audioic].name,audioic); |
| 604 | else |
| 605 | tveeprom_info("audio processor is unknown (idx %d)\n", |
| 606 | audioic); |
| 607 | } |
| 608 | if (tvee->decoder_processor) { |
| 609 | tveeprom_info("decoder processor is %s (idx %d)\n", |
| 610 | STRM(decoderIC, tvee->decoder_processor), |
| 611 | tvee->decoder_processor); |
| 612 | } |
| 613 | if (tvee->has_ir == 2) |
| 614 | tveeprom_info("has %sradio\n", |
| 615 | tvee->has_radio ? "" : "no "); |
| 616 | else |
| 617 | tveeprom_info("has %sradio, has %sIR remote\n", |
| 618 | tvee->has_radio ? "" : "no ", |
| 619 | tvee->has_ir ? "" : "no "); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 620 | } |
| 621 | EXPORT_SYMBOL(tveeprom_hauppauge_analog); |
| 622 | |
| 623 | /* ----------------------------------------------------------------------- */ |
| 624 | /* generic helper functions */ |
| 625 | |
| 626 | int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len) |
| 627 | { |
| 628 | unsigned char buf; |
| 629 | int err; |
| 630 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 631 | buf = 0; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 632 | if (1 != (err = i2c_master_send(c, &buf, 1))) { |
| 633 | tveeprom_info("Huh, no eeprom present (err=%d)?\n", err); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 634 | return -1; |
| 635 | } |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 636 | if (len != (err = i2c_master_recv(c, eedata, len))) { |
| 637 | tveeprom_warn("i2c eeprom read error (err=%d)\n", err); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 638 | return -1; |
| 639 | } |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 640 | if (debug) { |
| 641 | int i; |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 642 | |
Mauro Carvalho Chehab | 90a7ed4 | 2005-11-08 21:36:56 -0800 | [diff] [blame] | 643 | tveeprom_info("full 256-byte eeprom dump:\n"); |
| 644 | for (i = 0; i < len; i++) { |
| 645 | if (0 == (i % 16)) |
| 646 | tveeprom_info("%02x:", i); |
| 647 | printk(" %02x", eedata[i]); |
| 648 | if (15 == (i % 16)) |
| 649 | printk("\n"); |
| 650 | } |
| 651 | } |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 652 | return 0; |
| 653 | } |
| 654 | EXPORT_SYMBOL(tveeprom_read); |
| 655 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 656 | /* ----------------------------------------------------------------------- */ |
| 657 | /* needed for ivtv.sf.net at the moment. Should go away in the long */ |
| 658 | /* run, just call the exported tveeprom_* directly, there is no point in */ |
| 659 | /* using the indirect way via i2c_driver->command() */ |
| 660 | |
| 661 | #ifndef I2C_DRIVERID_TVEEPROM |
| 662 | # define I2C_DRIVERID_TVEEPROM I2C_DRIVERID_EXP2 |
| 663 | #endif |
| 664 | |
| 665 | static unsigned short normal_i2c[] = { |
| 666 | 0xa0 >> 1, |
| 667 | I2C_CLIENT_END, |
| 668 | }; |
Mauro Carvalho Chehab | 833e9a1 | 2005-07-12 13:59:07 -0700 | [diff] [blame] | 669 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 670 | I2C_CLIENT_INSMOD; |
| 671 | |
Adrian Bunk | 82ee3e6 | 2005-07-27 11:45:51 -0700 | [diff] [blame] | 672 | static struct i2c_driver i2c_driver_tveeprom; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 673 | |
| 674 | static int |
| 675 | tveeprom_command(struct i2c_client *client, |
| 676 | unsigned int cmd, |
| 677 | void *arg) |
| 678 | { |
| 679 | struct tveeprom eeprom; |
| 680 | u32 *eeprom_props = arg; |
| 681 | u8 *buf; |
| 682 | |
| 683 | switch (cmd) { |
| 684 | case 0: |
| 685 | buf = kmalloc(256,GFP_KERNEL); |
| 686 | memset(buf,0,256); |
| 687 | tveeprom_read(client,buf,256); |
Mauro Carvalho Chehab | 0f97a93 | 2005-09-09 13:04:05 -0700 | [diff] [blame] | 688 | tveeprom_hauppauge_analog(client, &eeprom,buf); |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 689 | kfree(buf); |
| 690 | eeprom_props[0] = eeprom.tuner_type; |
| 691 | eeprom_props[1] = eeprom.tuner_formats; |
| 692 | eeprom_props[2] = eeprom.model; |
| 693 | eeprom_props[3] = eeprom.revision; |
Mauro Carvalho Chehab | 272435d | 2005-09-09 13:03:47 -0700 | [diff] [blame] | 694 | eeprom_props[4] = eeprom.has_radio; |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 695 | break; |
| 696 | default: |
| 697 | return -EINVAL; |
| 698 | } |
| 699 | return 0; |
| 700 | } |
| 701 | |
| 702 | static int |
| 703 | tveeprom_detect_client(struct i2c_adapter *adapter, |
| 704 | int address, |
| 705 | int kind) |
| 706 | { |
| 707 | struct i2c_client *client; |
| 708 | |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 709 | client = kmalloc(sizeof(struct i2c_client), GFP_KERNEL); |
| 710 | if (NULL == client) |
| 711 | return -ENOMEM; |
| 712 | memset(client, 0, sizeof(struct i2c_client)); |
| 713 | client->addr = address; |
| 714 | client->adapter = adapter; |
| 715 | client->driver = &i2c_driver_tveeprom; |
| 716 | client->flags = I2C_CLIENT_ALLOW_USE; |
| 717 | snprintf(client->name, sizeof(client->name), "tveeprom"); |
| 718 | i2c_attach_client(client); |
| 719 | return 0; |
| 720 | } |
| 721 | |
| 722 | static int |
| 723 | tveeprom_attach_adapter (struct i2c_adapter *adapter) |
| 724 | { |
Jean Delvare | c7a4653 | 2005-08-11 23:41:56 +0200 | [diff] [blame] | 725 | if (adapter->id != I2C_HW_B_BT848) |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 726 | return 0; |
| 727 | return i2c_probe(adapter, &addr_data, tveeprom_detect_client); |
| 728 | } |
| 729 | |
| 730 | static int |
| 731 | tveeprom_detach_client (struct i2c_client *client) |
| 732 | { |
| 733 | int err; |
| 734 | |
| 735 | err = i2c_detach_client(client); |
| 736 | if (err < 0) |
| 737 | return err; |
| 738 | kfree(client); |
| 739 | return 0; |
| 740 | } |
| 741 | |
Adrian Bunk | 82ee3e6 | 2005-07-27 11:45:51 -0700 | [diff] [blame] | 742 | static struct i2c_driver i2c_driver_tveeprom = { |
Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 743 | .owner = THIS_MODULE, |
| 744 | .name = "tveeprom", |
| 745 | .id = I2C_DRIVERID_TVEEPROM, |
| 746 | .flags = I2C_DF_NOTIFY, |
| 747 | .attach_adapter = tveeprom_attach_adapter, |
| 748 | .detach_client = tveeprom_detach_client, |
| 749 | .command = tveeprom_command, |
| 750 | }; |
| 751 | |
| 752 | static int __init tveeprom_init(void) |
| 753 | { |
| 754 | return i2c_add_driver(&i2c_driver_tveeprom); |
| 755 | } |
| 756 | |
| 757 | static void __exit tveeprom_exit(void) |
| 758 | { |
| 759 | i2c_del_driver(&i2c_driver_tveeprom); |
| 760 | } |
| 761 | |
| 762 | module_init(tveeprom_init); |
| 763 | module_exit(tveeprom_exit); |
| 764 | |
| 765 | /* |
| 766 | * Local variables: |
| 767 | * c-basic-offset: 8 |
| 768 | * End: |
| 769 | */ |