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759 lines
25 KiB
759 lines
25 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* tveeprom - eeprom decoder for tvcard configuration eeproms |
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* |
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* Data and decoding routines shamelessly borrowed from bttv-cards.c |
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* eeprom access routine shamelessly borrowed from bttv-if.c |
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* which are: |
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Copyright (C) 1996,97,98 Ralph Metzler ([email protected]) |
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& Marcus Metzler ([email protected]) |
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(c) 1999-2001 Gerd Knorr <[email protected]> |
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* Adjustments to fit a more general model and all bugs: |
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Copyright (C) 2003 John Klar <linpvr at projectplasma.com> |
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*/ |
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#define pr_fmt(fmt) KBUILD_MODNAME ": " fmt |
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#include <linux/module.h> |
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#include <linux/errno.h> |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/types.h> |
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#include <linux/videodev2.h> |
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#include <linux/i2c.h> |
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#include <media/tuner.h> |
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#include <media/tveeprom.h> |
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#include <media/v4l2-common.h> |
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MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); |
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MODULE_AUTHOR("John Klar"); |
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MODULE_LICENSE("GPL"); |
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#define STRM(array, i) \ |
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(i < sizeof(array) / sizeof(char *) ? array[i] : "unknown") |
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/* |
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* The Hauppauge eeprom uses an 8bit field to determine which |
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* tuner formats the tuner supports. |
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*/ |
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static const struct { |
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int id; |
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const char * const name; |
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} hauppauge_tuner_fmt[] = { |
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{ V4L2_STD_UNKNOWN, " UNKNOWN" }, |
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{ V4L2_STD_UNKNOWN, " FM" }, |
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{ V4L2_STD_B|V4L2_STD_GH, " PAL(B/G)" }, |
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{ V4L2_STD_MN, " NTSC(M)" }, |
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{ V4L2_STD_PAL_I, " PAL(I)" }, |
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{ V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC, " SECAM(L/L')" }, |
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{ V4L2_STD_DK, " PAL(D/D1/K)" }, |
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{ V4L2_STD_ATSC, " ATSC/DVB Digital" }, |
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}; |
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/* This is the full list of possible tuners. Many thanks to Hauppauge for |
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supplying this information. Note that many tuners where only used for |
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testing and never made it to the outside world. So you will only see |
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a subset in actual produced cards. */ |
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static const struct { |
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int id; |
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const char * const name; |
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} hauppauge_tuner[] = { |
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/* 0-9 */ |
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{ TUNER_ABSENT, "None" }, |
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{ TUNER_ABSENT, "External" }, |
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{ TUNER_ABSENT, "Unspecified" }, |
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{ TUNER_PHILIPS_PAL, "Philips FI1216" }, |
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{ TUNER_PHILIPS_SECAM, "Philips FI1216MF" }, |
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{ TUNER_PHILIPS_NTSC, "Philips FI1236" }, |
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{ TUNER_PHILIPS_PAL_I, "Philips FI1246" }, |
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{ TUNER_PHILIPS_PAL_DK, "Philips FI1256" }, |
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{ TUNER_PHILIPS_PAL, "Philips FI1216 MK2" }, |
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{ TUNER_PHILIPS_SECAM, "Philips FI1216MF MK2" }, |
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/* 10-19 */ |
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{ TUNER_PHILIPS_NTSC, "Philips FI1236 MK2" }, |
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{ TUNER_PHILIPS_PAL_I, "Philips FI1246 MK2" }, |
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{ TUNER_PHILIPS_PAL_DK, "Philips FI1256 MK2" }, |
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{ TUNER_TEMIC_NTSC, "Temic 4032FY5" }, |
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{ TUNER_TEMIC_PAL, "Temic 4002FH5" }, |
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{ TUNER_TEMIC_PAL_I, "Temic 4062FY5" }, |
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{ TUNER_PHILIPS_PAL, "Philips FR1216 MK2" }, |
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{ TUNER_PHILIPS_SECAM, "Philips FR1216MF MK2" }, |
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{ TUNER_PHILIPS_NTSC, "Philips FR1236 MK2" }, |
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{ TUNER_PHILIPS_PAL_I, "Philips FR1246 MK2" }, |
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/* 20-29 */ |
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{ TUNER_PHILIPS_PAL_DK, "Philips FR1256 MK2" }, |
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{ TUNER_PHILIPS_PAL, "Philips FM1216" }, |
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{ TUNER_PHILIPS_SECAM, "Philips FM1216MF" }, |
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{ TUNER_PHILIPS_NTSC, "Philips FM1236" }, |
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{ TUNER_PHILIPS_PAL_I, "Philips FM1246" }, |
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{ TUNER_PHILIPS_PAL_DK, "Philips FM1256" }, |
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{ TUNER_TEMIC_4036FY5_NTSC, "Temic 4036FY5" }, |
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{ TUNER_ABSENT, "Samsung TCPN9082D" }, |
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{ TUNER_ABSENT, "Samsung TCPM9092P" }, |
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{ TUNER_TEMIC_4006FH5_PAL, "Temic 4006FH5" }, |
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/* 30-39 */ |
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{ TUNER_ABSENT, "Samsung TCPN9085D" }, |
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{ TUNER_ABSENT, "Samsung TCPB9085P" }, |
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{ TUNER_ABSENT, "Samsung TCPL9091P" }, |
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{ TUNER_TEMIC_4039FR5_NTSC, "Temic 4039FR5" }, |
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{ TUNER_PHILIPS_FQ1216ME, "Philips FQ1216 ME" }, |
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{ TUNER_TEMIC_4066FY5_PAL_I, "Temic 4066FY5" }, |
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{ TUNER_PHILIPS_NTSC, "Philips TD1536" }, |
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{ TUNER_PHILIPS_NTSC, "Philips TD1536D" }, |
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{ TUNER_PHILIPS_NTSC, "Philips FMR1236" }, /* mono radio */ |
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{ TUNER_ABSENT, "Philips FI1256MP" }, |
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/* 40-49 */ |
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{ TUNER_ABSENT, "Samsung TCPQ9091P" }, |
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{ TUNER_TEMIC_4006FN5_MULTI_PAL,"Temic 4006FN5" }, |
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{ TUNER_TEMIC_4009FR5_PAL, "Temic 4009FR5" }, |
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{ TUNER_TEMIC_4046FM5, "Temic 4046FM5" }, |
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{ TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" }, |
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{ TUNER_ABSENT, "Philips TD1536D FH 44"}, |
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{ TUNER_LG_NTSC_FM, "LG TP18NSR01F"}, |
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{ TUNER_LG_PAL_FM, "LG TP18PSB01D"}, |
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{ TUNER_LG_PAL, "LG TP18PSB11D"}, |
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{ TUNER_LG_PAL_I_FM, "LG TAPC-I001D"}, |
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/* 50-59 */ |
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{ TUNER_LG_PAL_I, "LG TAPC-I701D"}, |
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{ TUNER_ABSENT, "Temic 4042FI5"}, |
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{ TUNER_MICROTUNE_4049FM5, "Microtune 4049 FM5"}, |
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{ TUNER_ABSENT, "LG TPI8NSR11F"}, |
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{ TUNER_ABSENT, "Microtune 4049 FM5 Alt I2C"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "Philips FQ1216ME MK3"}, |
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{ TUNER_ABSENT, "Philips FI1236 MK3"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216 ME MK3"}, |
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{ TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK3"}, |
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{ TUNER_ABSENT, "Philips FM1216MP MK3"}, |
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/* 60-69 */ |
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{ TUNER_PHILIPS_FM1216ME_MK3, "LG S001D MK3"}, |
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{ TUNER_ABSENT, "LG M001D MK3"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "LG S701D MK3"}, |
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{ TUNER_ABSENT, "LG M701D MK3"}, |
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{ TUNER_ABSENT, "Temic 4146FM5"}, |
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{ TUNER_ABSENT, "Temic 4136FY5"}, |
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{ TUNER_ABSENT, "Temic 4106FH5"}, |
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{ TUNER_ABSENT, "Philips FQ1216LMP MK3"}, |
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{ TUNER_LG_NTSC_TAPE, "LG TAPE H001F MK3"}, |
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{ TUNER_LG_NTSC_TAPE, "LG TAPE H701F MK3"}, |
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/* 70-79 */ |
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{ TUNER_ABSENT, "LG TALN H200T"}, |
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{ TUNER_ABSENT, "LG TALN H250T"}, |
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{ TUNER_ABSENT, "LG TALN M200T"}, |
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{ TUNER_ABSENT, "LG TALN Z200T"}, |
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{ TUNER_ABSENT, "LG TALN S200T"}, |
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{ TUNER_ABSENT, "Thompson DTT7595"}, |
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{ TUNER_ABSENT, "Thompson DTT7592"}, |
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{ TUNER_ABSENT, "Silicon TDA8275C1 8290"}, |
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{ TUNER_ABSENT, "Silicon TDA8275C1 8290 FM"}, |
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{ TUNER_ABSENT, "Thompson DTT757"}, |
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/* 80-89 */ |
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{ TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK3"}, |
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{ TUNER_LG_PAL_NEW_TAPC, "LG TAPC G701D"}, |
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{ TUNER_LG_NTSC_NEW_TAPC, "LG TAPC H791F"}, |
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{ TUNER_LG_PAL_NEW_TAPC, "TCL 2002MB 3"}, |
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{ TUNER_LG_PAL_NEW_TAPC, "TCL 2002MI 3"}, |
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{ TUNER_TCL_2002N, "TCL 2002N 6A"}, |
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{ TUNER_PHILIPS_FM1236_MK3, "Philips FQ1236 MK3"}, |
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{ TUNER_SAMSUNG_TCPN_2121P30A, "Samsung TCPN 2121P30A"}, |
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{ TUNER_ABSENT, "Samsung TCPE 4121P30A"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "TCL MFPE05 2"}, |
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/* 90-99 */ |
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{ TUNER_ABSENT, "LG TALN H202T"}, |
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{ TUNER_PHILIPS_FQ1216AME_MK4, "Philips FQ1216AME MK4"}, |
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{ TUNER_PHILIPS_FQ1236A_MK4, "Philips FQ1236A MK4"}, |
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{ TUNER_ABSENT, "Philips FQ1286A MK4"}, |
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{ TUNER_ABSENT, "Philips FQ1216ME MK5"}, |
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{ TUNER_ABSENT, "Philips FQ1236 MK5"}, |
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{ TUNER_SAMSUNG_TCPG_6121P30A, "Samsung TCPG 6121P30A"}, |
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{ TUNER_TCL_2002MB, "TCL 2002MB_3H"}, |
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{ TUNER_ABSENT, "TCL 2002MI_3H"}, |
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{ TUNER_TCL_2002N, "TCL 2002N 5H"}, |
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/* 100-109 */ |
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{ TUNER_PHILIPS_FMD1216ME_MK3, "Philips FMD1216ME"}, |
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{ TUNER_TEA5767, "Philips TEA5768HL FM Radio"}, |
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{ TUNER_ABSENT, "Panasonic ENV57H12D5"}, |
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{ TUNER_PHILIPS_FM1236_MK3, "TCL MFNM05-4"}, |
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{ TUNER_PHILIPS_FM1236_MK3, "TCL MNM05-4"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "TCL MPE05-2"}, |
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{ TUNER_ABSENT, "TCL MQNM05-4"}, |
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{ TUNER_ABSENT, "LG TAPC-W701D"}, |
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{ TUNER_ABSENT, "TCL 9886P-WM"}, |
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{ TUNER_ABSENT, "TCL 1676NM-WM"}, |
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/* 110-119 */ |
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{ TUNER_ABSENT, "Thompson DTT75105"}, |
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{ TUNER_ABSENT, "Conexant_CX24109"}, |
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{ TUNER_TCL_2002N, "TCL M2523_5N_E"}, |
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{ TUNER_TCL_2002MB, "TCL M2523_3DB_E"}, |
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{ TUNER_ABSENT, "Philips 8275A"}, |
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{ TUNER_ABSENT, "Microtune MT2060"}, |
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{ TUNER_PHILIPS_FM1236_MK3, "Philips FM1236 MK5"}, |
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{ TUNER_PHILIPS_FM1216ME_MK3, "Philips FM1216ME MK5"}, |
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{ TUNER_ABSENT, "TCL M2523_3DI_E"}, |
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{ TUNER_ABSENT, "Samsung THPD5222FG30A"}, |
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/* 120-129 */ |
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{ TUNER_XC2028, "Xceive XC3028"}, |
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{ TUNER_PHILIPS_FQ1216LME_MK3, "Philips FQ1216LME MK5"}, |
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{ TUNER_ABSENT, "Philips FQD1216LME"}, |
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{ TUNER_ABSENT, "Conexant CX24118A"}, |
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{ TUNER_ABSENT, "TCL DMF11WIP"}, |
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{ TUNER_ABSENT, "TCL MFNM05_4H_E"}, |
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{ TUNER_ABSENT, "TCL MNM05_4H_E"}, |
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{ TUNER_ABSENT, "TCL MPE05_2H_E"}, |
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{ TUNER_ABSENT, "TCL MQNM05_4_U"}, |
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{ TUNER_ABSENT, "TCL M2523_5NH_E"}, |
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/* 130-139 */ |
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{ TUNER_ABSENT, "TCL M2523_3DBH_E"}, |
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{ TUNER_ABSENT, "TCL M2523_3DIH_E"}, |
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{ TUNER_ABSENT, "TCL MFPE05_2_U"}, |
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{ TUNER_PHILIPS_FMD1216MEX_MK3, "Philips FMD1216MEX"}, |
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{ TUNER_ABSENT, "Philips FRH2036B"}, |
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{ TUNER_ABSENT, "Panasonic ENGF75_01GF"}, |
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{ TUNER_ABSENT, "MaxLinear MXL5005"}, |
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{ TUNER_ABSENT, "MaxLinear MXL5003"}, |
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{ TUNER_ABSENT, "Xceive XC2028"}, |
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{ TUNER_ABSENT, "Microtune MT2131"}, |
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/* 140-149 */ |
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{ TUNER_ABSENT, "Philips 8275A_8295"}, |
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{ TUNER_ABSENT, "TCL MF02GIP_5N_E"}, |
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{ TUNER_ABSENT, "TCL MF02GIP_3DB_E"}, |
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{ TUNER_ABSENT, "TCL MF02GIP_3DI_E"}, |
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{ TUNER_ABSENT, "Microtune MT2266"}, |
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{ TUNER_ABSENT, "TCL MF10WPP_4N_E"}, |
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{ TUNER_ABSENT, "LG TAPQ_H702F"}, |
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{ TUNER_ABSENT, "TCL M09WPP_4N_E"}, |
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{ TUNER_ABSENT, "MaxLinear MXL5005_v2"}, |
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{ TUNER_PHILIPS_TDA8290, "Philips 18271_8295"}, |
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/* 150-159 */ |
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{ TUNER_XC5000, "Xceive XC5000"}, |
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{ TUNER_ABSENT, "Xceive XC3028L"}, |
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{ TUNER_ABSENT, "NXP 18271C2_716x"}, |
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{ TUNER_ABSENT, "Xceive XC4000"}, |
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{ TUNER_ABSENT, "Dibcom 7070"}, |
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{ TUNER_PHILIPS_TDA8290, "NXP 18271C2"}, |
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{ TUNER_ABSENT, "Siano SMS1010"}, |
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{ TUNER_ABSENT, "Siano SMS1150"}, |
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{ TUNER_ABSENT, "MaxLinear 5007"}, |
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{ TUNER_ABSENT, "TCL M09WPP_2P_E"}, |
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/* 160-169 */ |
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{ TUNER_ABSENT, "Siano SMS1180"}, |
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{ TUNER_ABSENT, "Maxim_MAX2165"}, |
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{ TUNER_ABSENT, "Siano SMS1140"}, |
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{ TUNER_ABSENT, "Siano SMS1150 B1"}, |
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{ TUNER_ABSENT, "MaxLinear 111"}, |
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{ TUNER_ABSENT, "Dibcom 7770"}, |
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{ TUNER_ABSENT, "Siano SMS1180VNS"}, |
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{ TUNER_ABSENT, "Siano SMS1184"}, |
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{ TUNER_PHILIPS_FQ1236_MK5, "TCL M30WTP-4N-E"}, |
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{ TUNER_ABSENT, "TCL_M11WPP_2PN_E"}, |
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/* 170-179 */ |
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{ TUNER_ABSENT, "MaxLinear 301"}, |
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{ TUNER_ABSENT, "Mirics MSi001"}, |
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{ TUNER_ABSENT, "MaxLinear MxL241SF"}, |
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{ TUNER_XC5000C, "Xceive XC5000C"}, |
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{ TUNER_ABSENT, "Montage M68TS2020"}, |
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{ TUNER_ABSENT, "Siano SMS1530"}, |
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{ TUNER_ABSENT, "Dibcom 7090"}, |
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{ TUNER_ABSENT, "Xceive XC5200C"}, |
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{ TUNER_ABSENT, "NXP 18273"}, |
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{ TUNER_ABSENT, "Montage M88TS2022"}, |
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/* 180-188 */ |
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{ TUNER_ABSENT, "NXP 18272M"}, |
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{ TUNER_ABSENT, "NXP 18272S"}, |
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{ TUNER_ABSENT, "Mirics MSi003"}, |
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{ TUNER_ABSENT, "MaxLinear MxL256"}, |
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{ TUNER_ABSENT, "SiLabs Si2158"}, |
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{ TUNER_ABSENT, "SiLabs Si2178"}, |
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{ TUNER_ABSENT, "SiLabs Si2157"}, |
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{ TUNER_ABSENT, "SiLabs Si2177"}, |
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{ TUNER_ABSENT, "ITE IT9137FN"}, |
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}; |
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/* Use TVEEPROM_AUDPROC_INTERNAL for those audio 'chips' that are |
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* internal to a video chip, i.e. not a separate audio chip. */ |
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static const struct { |
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u32 id; |
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const char * const name; |
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} audio_ic[] = { |
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/* 0-4 */ |
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{ TVEEPROM_AUDPROC_NONE, "None" }, |
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{ TVEEPROM_AUDPROC_OTHER, "TEA6300" }, |
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{ TVEEPROM_AUDPROC_OTHER, "TEA6320" }, |
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{ TVEEPROM_AUDPROC_OTHER, "TDA9850" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3400C" }, |
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/* 5-9 */ |
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{ TVEEPROM_AUDPROC_MSP, "MSP3410D" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3415" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3430" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3438" }, |
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{ TVEEPROM_AUDPROC_OTHER, "CS5331" }, |
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/* 10-14 */ |
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{ TVEEPROM_AUDPROC_MSP, "MSP3435" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3440" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3445" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3411" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3416" }, |
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/* 15-19 */ |
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{ TVEEPROM_AUDPROC_MSP, "MSP3425" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3451" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP3418" }, |
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{ TVEEPROM_AUDPROC_OTHER, "Type 0x12" }, |
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{ TVEEPROM_AUDPROC_OTHER, "OKI7716" }, |
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/* 20-24 */ |
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{ TVEEPROM_AUDPROC_MSP, "MSP4410" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4420" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4440" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4450" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4408" }, |
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/* 25-29 */ |
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{ TVEEPROM_AUDPROC_MSP, "MSP4418" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4428" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4448" }, |
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{ TVEEPROM_AUDPROC_MSP, "MSP4458" }, |
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{ TVEEPROM_AUDPROC_MSP, "Type 0x1d" }, |
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/* 30-34 */ |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX880" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX881" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX883" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX882" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX25840" }, |
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/* 35-39 */ |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX25841" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX25842" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX25843" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX23418" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX23885" }, |
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/* 40-44 */ |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX23888" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "SAA7131" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX23887" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "SAA7164" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "AU8522" }, |
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/* 45-49 */ |
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{ TVEEPROM_AUDPROC_INTERNAL, "AVF4910B" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "SAA7231" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "CX23102" }, |
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{ TVEEPROM_AUDPROC_INTERNAL, "SAA7163" }, |
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{ TVEEPROM_AUDPROC_OTHER, "AK4113" }, |
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/* 50-52 */ |
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{ TVEEPROM_AUDPROC_OTHER, "CS5340" }, |
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{ TVEEPROM_AUDPROC_OTHER, "CS8416" }, |
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{ TVEEPROM_AUDPROC_OTHER, "CX20810" }, |
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}; |
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|
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/* This list is supplied by Hauppauge. Thanks! */ |
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static const char *decoderIC[] = { |
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/* 0-4 */ |
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"None", "BT815", "BT817", "BT819", "BT815A", |
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/* 5-9 */ |
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"BT817A", "BT819A", "BT827", "BT829", "BT848", |
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/* 10-14 */ |
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"BT848A", "BT849A", "BT829A", "BT827A", "BT878", |
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/* 15-19 */ |
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"BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115", |
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/* 20-24 */ |
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"CX880", "CX881", "CX883", "SAA7111", "SAA7113", |
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/* 25-29 */ |
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"CX882", "TVP5150A", "CX25840", "CX25841", "CX25842", |
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/* 30-34 */ |
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"CX25843", "CX23418", "NEC61153", "CX23885", "CX23888", |
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/* 35-39 */ |
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"SAA7131", "CX25837", "CX23887", "CX23885A", "CX23887A", |
|
/* 40-44 */ |
|
"SAA7164", "CX23885B", "AU8522", "ADV7401", "AVF4910B", |
|
/* 45-49 */ |
|
"SAA7231", "CX23102", "SAA7163", "ADV7441A", "ADV7181C", |
|
/* 50-53 */ |
|
"CX25836", "TDA9955", "TDA19977", "ADV7842" |
|
}; |
|
|
|
static int hasRadioTuner(int tunerType) |
|
{ |
|
switch (tunerType) { |
|
case 18: /* PNPEnv_TUNER_FR1236_MK2 */ |
|
case 23: /* PNPEnv_TUNER_FM1236 */ |
|
case 38: /* PNPEnv_TUNER_FMR1236 */ |
|
case 16: /* PNPEnv_TUNER_FR1216_MK2 */ |
|
case 19: /* PNPEnv_TUNER_FR1246_MK2 */ |
|
case 21: /* PNPEnv_TUNER_FM1216 */ |
|
case 24: /* PNPEnv_TUNER_FM1246 */ |
|
case 17: /* PNPEnv_TUNER_FR1216MF_MK2 */ |
|
case 22: /* PNPEnv_TUNER_FM1216MF */ |
|
case 20: /* PNPEnv_TUNER_FR1256_MK2 */ |
|
case 25: /* PNPEnv_TUNER_FM1256 */ |
|
case 33: /* PNPEnv_TUNER_4039FR5 */ |
|
case 42: /* PNPEnv_TUNER_4009FR5 */ |
|
case 52: /* PNPEnv_TUNER_4049FM5 */ |
|
case 54: /* PNPEnv_TUNER_4049FM5_AltI2C */ |
|
case 44: /* PNPEnv_TUNER_4009FN5 */ |
|
case 31: /* PNPEnv_TUNER_TCPB9085P */ |
|
case 30: /* PNPEnv_TUNER_TCPN9085D */ |
|
case 46: /* PNPEnv_TUNER_TP18NSR01F */ |
|
case 47: /* PNPEnv_TUNER_TP18PSB01D */ |
|
case 49: /* PNPEnv_TUNER_TAPC_I001D */ |
|
case 60: /* PNPEnv_TUNER_TAPE_S001D_MK3 */ |
|
case 57: /* PNPEnv_TUNER_FM1216ME_MK3 */ |
|
case 59: /* PNPEnv_TUNER_FM1216MP_MK3 */ |
|
case 58: /* PNPEnv_TUNER_FM1236_MK3 */ |
|
case 68: /* PNPEnv_TUNER_TAPE_H001F_MK3 */ |
|
case 61: /* PNPEnv_TUNER_TAPE_M001D_MK3 */ |
|
case 78: /* PNPEnv_TUNER_TDA8275C1_8290_FM */ |
|
case 89: /* PNPEnv_TUNER_TCL_MFPE05_2 */ |
|
case 92: /* PNPEnv_TUNER_PHILIPS_FQ1236A_MK4 */ |
|
case 105: |
|
return 1; |
|
} |
|
return 0; |
|
} |
|
|
|
void tveeprom_hauppauge_analog(struct tveeprom *tvee, |
|
unsigned char *eeprom_data) |
|
{ |
|
/* ---------------------------------------------- |
|
** The hauppauge eeprom format is tagged |
|
** |
|
** if packet[0] == 0x84, then packet[0..1] == length |
|
** else length = packet[0] & 3f; |
|
** if packet[0] & f8 == f8, then EOD and packet[1] == checksum |
|
** |
|
** In our (ivtv) case we're interested in the following: |
|
** tuner type: tag [00].05 or [0a].01 (index into hauppauge_tuner) |
|
** tuner fmts: tag [00].04 or [0a].00 (bitmask index into |
|
** hauppauge_tuner_fmt) |
|
** radio: tag [00].{last} or [0e].00 (bitmask. bit2=FM) |
|
** audio proc: tag [02].01 or [05].00 (mask with 0x7f) |
|
** decoder proc: tag [09].01) |
|
|
|
** Fun info: |
|
** model: tag [00].07-08 or [06].00-01 |
|
** revision: tag [00].09-0b or [06].04-06 |
|
** serial#: tag [01].05-07 or [04].04-06 |
|
|
|
** # of inputs/outputs ??? |
|
*/ |
|
|
|
int i, j, len, done, beenhere, tag, start; |
|
|
|
int tuner1 = 0, t_format1 = 0, audioic = -1; |
|
const char *t_name1 = NULL; |
|
const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" }; |
|
|
|
int tuner2 = 0, t_format2 = 0; |
|
const char *t_name2 = NULL; |
|
const char *t_fmt_name2[8] = { " none", "", "", "", "", "", "", "" }; |
|
|
|
memset(tvee, 0, sizeof(*tvee)); |
|
tvee->tuner_type = TUNER_ABSENT; |
|
tvee->tuner2_type = TUNER_ABSENT; |
|
|
|
done = len = beenhere = 0; |
|
|
|
/* Different eeprom start offsets for em28xx, cx2388x and cx23418 */ |
|
if (eeprom_data[0] == 0x1a && |
|
eeprom_data[1] == 0xeb && |
|
eeprom_data[2] == 0x67 && |
|
eeprom_data[3] == 0x95) |
|
start = 0xa0; /* Generic em28xx offset */ |
|
else if ((eeprom_data[0] & 0xe1) == 0x01 && |
|
eeprom_data[1] == 0x00 && |
|
eeprom_data[2] == 0x00 && |
|
eeprom_data[8] == 0x84) |
|
start = 8; /* Generic cx2388x offset */ |
|
else if (eeprom_data[1] == 0x70 && |
|
eeprom_data[2] == 0x00 && |
|
eeprom_data[4] == 0x74 && |
|
eeprom_data[8] == 0x84) |
|
start = 8; /* Generic cx23418 offset (models 74xxx) */ |
|
else |
|
start = 0; |
|
|
|
for (i = start; !done && i < 256; i += len) { |
|
if (eeprom_data[i] == 0x84) { |
|
len = eeprom_data[i + 1] + (eeprom_data[i + 2] << 8); |
|
i += 3; |
|
} else if ((eeprom_data[i] & 0xf0) == 0x70) { |
|
if (eeprom_data[i] & 0x08) { |
|
/* verify checksum! */ |
|
done = 1; |
|
break; |
|
} |
|
len = eeprom_data[i] & 0x07; |
|
++i; |
|
} else { |
|
pr_warn("Encountered bad packet header [%02x]. Corrupt or not a Hauppauge eeprom.\n", |
|
eeprom_data[i]); |
|
return; |
|
} |
|
|
|
pr_debug("Tag [%02x] + %d bytes: %*ph\n", |
|
eeprom_data[i], len - 1, len, &eeprom_data[i]); |
|
|
|
/* process by tag */ |
|
tag = eeprom_data[i]; |
|
switch (tag) { |
|
case 0x00: |
|
/* tag: 'Comprehensive' */ |
|
tuner1 = eeprom_data[i+6]; |
|
t_format1 = eeprom_data[i+5]; |
|
tvee->has_radio = eeprom_data[i+len-1]; |
|
/* old style tag, don't know how to detect |
|
IR presence, mark as unknown. */ |
|
tvee->has_ir = 0; |
|
tvee->model = |
|
eeprom_data[i+8] + |
|
(eeprom_data[i+9] << 8); |
|
tvee->revision = eeprom_data[i+10] + |
|
(eeprom_data[i+11] << 8) + |
|
(eeprom_data[i+12] << 16); |
|
break; |
|
|
|
case 0x01: |
|
/* tag: 'SerialID' */ |
|
tvee->serial_number = |
|
eeprom_data[i+6] + |
|
(eeprom_data[i+7] << 8) + |
|
(eeprom_data[i+8] << 16); |
|
break; |
|
|
|
case 0x02: |
|
/* tag 'AudioInfo' |
|
Note mask with 0x7F, high bit used on some older models |
|
to indicate 4052 mux was removed in favor of using MSP |
|
inputs directly. */ |
|
audioic = eeprom_data[i+2] & 0x7f; |
|
if (audioic < ARRAY_SIZE(audio_ic)) |
|
tvee->audio_processor = audio_ic[audioic].id; |
|
else |
|
tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; |
|
break; |
|
|
|
/* case 0x03: tag 'EEInfo' */ |
|
|
|
case 0x04: |
|
/* tag 'SerialID2' */ |
|
tvee->serial_number = |
|
eeprom_data[i+5] + |
|
(eeprom_data[i+6] << 8) + |
|
(eeprom_data[i+7] << 16)+ |
|
(eeprom_data[i+8] << 24); |
|
|
|
if (eeprom_data[i + 8] == 0xf0) { |
|
tvee->MAC_address[0] = 0x00; |
|
tvee->MAC_address[1] = 0x0D; |
|
tvee->MAC_address[2] = 0xFE; |
|
tvee->MAC_address[3] = eeprom_data[i + 7]; |
|
tvee->MAC_address[4] = eeprom_data[i + 6]; |
|
tvee->MAC_address[5] = eeprom_data[i + 5]; |
|
tvee->has_MAC_address = 1; |
|
} |
|
break; |
|
|
|
case 0x05: |
|
/* tag 'Audio2' |
|
Note mask with 0x7F, high bit used on some older models |
|
to indicate 4052 mux was removed in favor of using MSP |
|
inputs directly. */ |
|
audioic = eeprom_data[i+1] & 0x7f; |
|
if (audioic < ARRAY_SIZE(audio_ic)) |
|
tvee->audio_processor = audio_ic[audioic].id; |
|
else |
|
tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; |
|
|
|
break; |
|
|
|
case 0x06: |
|
/* tag 'ModelRev' */ |
|
tvee->model = |
|
eeprom_data[i + 1] + |
|
(eeprom_data[i + 2] << 8) + |
|
(eeprom_data[i + 3] << 16) + |
|
(eeprom_data[i + 4] << 24); |
|
tvee->revision = |
|
eeprom_data[i + 5] + |
|
(eeprom_data[i + 6] << 8) + |
|
(eeprom_data[i + 7] << 16); |
|
break; |
|
|
|
case 0x07: |
|
/* tag 'Details': according to Hauppauge not interesting |
|
on any PCI-era or later boards. */ |
|
break; |
|
|
|
/* there is no tag 0x08 defined */ |
|
|
|
case 0x09: |
|
/* tag 'Video' */ |
|
tvee->decoder_processor = eeprom_data[i + 1]; |
|
break; |
|
|
|
case 0x0a: |
|
/* tag 'Tuner' */ |
|
if (beenhere == 0) { |
|
tuner1 = eeprom_data[i + 2]; |
|
t_format1 = eeprom_data[i + 1]; |
|
beenhere = 1; |
|
} else { |
|
/* a second (radio) tuner may be present */ |
|
tuner2 = eeprom_data[i + 2]; |
|
t_format2 = eeprom_data[i + 1]; |
|
/* not a TV tuner? */ |
|
if (t_format2 == 0) |
|
tvee->has_radio = 1; /* must be radio */ |
|
} |
|
break; |
|
|
|
case 0x0b: |
|
/* tag 'Inputs': according to Hauppauge this is specific |
|
to each driver family, so no good assumptions can be |
|
made. */ |
|
break; |
|
|
|
/* case 0x0c: tag 'Balun' */ |
|
/* case 0x0d: tag 'Teletext' */ |
|
|
|
case 0x0e: |
|
/* tag: 'Radio' */ |
|
tvee->has_radio = eeprom_data[i+1]; |
|
break; |
|
|
|
case 0x0f: |
|
/* tag 'IRInfo' */ |
|
tvee->has_ir = 1 | (eeprom_data[i+1] << 1); |
|
break; |
|
|
|
/* case 0x10: tag 'VBIInfo' */ |
|
/* case 0x11: tag 'QCInfo' */ |
|
/* case 0x12: tag 'InfoBits' */ |
|
|
|
default: |
|
pr_debug("Not sure what to do with tag [%02x]\n", |
|
tag); |
|
/* dump the rest of the packet? */ |
|
} |
|
} |
|
|
|
if (!done) { |
|
pr_warn("Ran out of data!\n"); |
|
return; |
|
} |
|
|
|
if (tvee->revision != 0) { |
|
tvee->rev_str[0] = 32 + ((tvee->revision >> 18) & 0x3f); |
|
tvee->rev_str[1] = 32 + ((tvee->revision >> 12) & 0x3f); |
|
tvee->rev_str[2] = 32 + ((tvee->revision >> 6) & 0x3f); |
|
tvee->rev_str[3] = 32 + (tvee->revision & 0x3f); |
|
tvee->rev_str[4] = 0; |
|
} |
|
|
|
if (hasRadioTuner(tuner1) && !tvee->has_radio) { |
|
pr_info("The eeprom says no radio is present, but the tuner type\n"); |
|
pr_info("indicates otherwise. I will assume that radio is present.\n"); |
|
tvee->has_radio = 1; |
|
} |
|
|
|
if (tuner1 < ARRAY_SIZE(hauppauge_tuner)) { |
|
tvee->tuner_type = hauppauge_tuner[tuner1].id; |
|
t_name1 = hauppauge_tuner[tuner1].name; |
|
} else { |
|
t_name1 = "unknown"; |
|
} |
|
|
|
if (tuner2 < ARRAY_SIZE(hauppauge_tuner)) { |
|
tvee->tuner2_type = hauppauge_tuner[tuner2].id; |
|
t_name2 = hauppauge_tuner[tuner2].name; |
|
} else { |
|
t_name2 = "unknown"; |
|
} |
|
|
|
tvee->tuner_hauppauge_model = tuner1; |
|
tvee->tuner2_hauppauge_model = tuner2; |
|
tvee->tuner_formats = 0; |
|
tvee->tuner2_formats = 0; |
|
for (i = j = 0; i < 8; i++) { |
|
if (t_format1 & (1 << i)) { |
|
tvee->tuner_formats |= hauppauge_tuner_fmt[i].id; |
|
t_fmt_name1[j++] = hauppauge_tuner_fmt[i].name; |
|
} |
|
} |
|
for (i = j = 0; i < 8; i++) { |
|
if (t_format2 & (1 << i)) { |
|
tvee->tuner2_formats |= hauppauge_tuner_fmt[i].id; |
|
t_fmt_name2[j++] = hauppauge_tuner_fmt[i].name; |
|
} |
|
} |
|
|
|
pr_info("Hauppauge model %d, rev %s, serial# %u\n", |
|
tvee->model, tvee->rev_str, tvee->serial_number); |
|
if (tvee->has_MAC_address == 1) |
|
pr_info("MAC address is %pM\n", tvee->MAC_address); |
|
pr_info("tuner model is %s (idx %d, type %d)\n", |
|
t_name1, tuner1, tvee->tuner_type); |
|
pr_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", |
|
t_fmt_name1[0], t_fmt_name1[1], t_fmt_name1[2], |
|
t_fmt_name1[3], t_fmt_name1[4], t_fmt_name1[5], |
|
t_fmt_name1[6], t_fmt_name1[7], t_format1); |
|
if (tuner2) |
|
pr_info("second tuner model is %s (idx %d, type %d)\n", |
|
t_name2, tuner2, tvee->tuner2_type); |
|
if (t_format2) |
|
pr_info("TV standards%s%s%s%s%s%s%s%s (eeprom 0x%02x)\n", |
|
t_fmt_name2[0], t_fmt_name2[1], t_fmt_name2[2], |
|
t_fmt_name2[3], t_fmt_name2[4], t_fmt_name2[5], |
|
t_fmt_name2[6], t_fmt_name2[7], t_format2); |
|
if (audioic < 0) { |
|
pr_info("audio processor is unknown (no idx)\n"); |
|
tvee->audio_processor = TVEEPROM_AUDPROC_OTHER; |
|
} else { |
|
if (audioic < ARRAY_SIZE(audio_ic)) |
|
pr_info("audio processor is %s (idx %d)\n", |
|
audio_ic[audioic].name, audioic); |
|
else |
|
pr_info("audio processor is unknown (idx %d)\n", |
|
audioic); |
|
} |
|
if (tvee->decoder_processor) |
|
pr_info("decoder processor is %s (idx %d)\n", |
|
STRM(decoderIC, tvee->decoder_processor), |
|
tvee->decoder_processor); |
|
if (tvee->has_ir) |
|
pr_info("has %sradio, has %sIR receiver, has %sIR transmitter\n", |
|
tvee->has_radio ? "" : "no ", |
|
(tvee->has_ir & 2) ? "" : "no ", |
|
(tvee->has_ir & 4) ? "" : "no "); |
|
else |
|
pr_info("has %sradio\n", |
|
tvee->has_radio ? "" : "no "); |
|
} |
|
EXPORT_SYMBOL(tveeprom_hauppauge_analog); |
|
|
|
/* ----------------------------------------------------------------------- */ |
|
/* generic helper functions */ |
|
|
|
int tveeprom_read(struct i2c_client *c, unsigned char *eedata, int len) |
|
{ |
|
unsigned char buf; |
|
int err; |
|
|
|
buf = 0; |
|
err = i2c_master_send(c, &buf, 1); |
|
if (err != 1) { |
|
pr_info("Huh, no eeprom present (err=%d)?\n", err); |
|
return -1; |
|
} |
|
err = i2c_master_recv(c, eedata, len); |
|
if (err != len) { |
|
pr_warn("i2c eeprom read error (err=%d)\n", err); |
|
return -1; |
|
} |
|
|
|
print_hex_dump_debug("full 256-byte eeprom dump:", DUMP_PREFIX_NONE, |
|
16, 1, eedata, len, true); |
|
return 0; |
|
} |
|
EXPORT_SYMBOL(tveeprom_read);
|
|
|