Initial import

1 files changed, 798 insertions, 0 deletions

diff --git a/drivers/media/common/tveeprom.c b/drivers/media/common/tveeprom.c
new file mode 100644
index 000000000..47da0378c
--- /dev/null
+++ b/drivers/media/common/tveeprom.c
@@ -0,0 +1,798 @@
+/*
+ * tveeprom - eeprom decoder for tvcard configuration eeproms
+ *
+ * Data and decoding routines shamelessly borrowed from bttv-cards.c
+ * eeprom access routine shamelessly borrowed from bttv-if.c
+ * which are:
+
+    Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
+			   & Marcus Metzler (mocm@thp.uni-koeln.de)
+    (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
+
+ * Adjustments to fit a more general model and all bugs:
+
+	Copyright (C) 2003 John Klar <linpvr at projectplasma.com>
+
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation; either version 2 of the License, or
+ * (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+ */
+
+
+#include <linux/module.h>
+#include <linux/errno.h>
+#include <linux/kernel.h>
+#include <linux/init.h>
+#include <linux/types.h>
+#include <linux/videodev2.h>
+#include <linux/i2c.h>
+
+#include <media/tuner.h>
+#include <media/tveeprom.h>
+#include <media/v4l2-common.h>
+
+MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver");
+MODULE_AUTHOR("John Klar");
+MODULE_LICENSE("GPL");
+
+static int debug;
+module_param(debug, int, 0644);
+MODULE_PARM_DESC(debug, "Debug level (0-1)");
+
+#define STRM(array, i) \
+	(i < sizeof(array) / sizeof(char *) ? array[i] : "unknown")
+
+#define tveeprom_info(fmt, arg...) \
+	v4l_printk(KERN_INFO, "tveeprom", c->adapter, c->addr, fmt , ## arg)
+#define tveeprom_warn(fmt, arg...) \
+	v4l_printk(KERN_WARNING, "tveeprom", c->adapter, c->addr, fmt , ## arg)
+#define tveeprom_dbg(fmt, arg...) do { \
+	if (debug) \
+		v4l_printk(KERN_DEBUG, "tveeprom", \
+				c->adapter, c->addr, fmt , ## arg); \
+	} while (0)
+
+/*
+ * The Hauppauge eeprom uses an 8bit field to determine which
+ * tuner formats the tuner supports.
+ */
+static const struct {
+	int	id;
+	const char * const name;
+} hauppauge_tuner_fmt[] = {
+	{ V4L2_STD_UNKNOWN,                   " UNKNOWN" },
+	{ V4L2_STD_UNKNOWN,                   " FM" },
+	{ V4L2_STD_B|V4L2_STD_GH,             " PAL(B/G)" },
+	{ V4L2_STD_MN,                        " NTSC(M)" },
+	{ V4L2_STD_PAL_I,                     " PAL(I)" },
+	{ V4L2_STD_SECAM_L|V4L2_STD_SECAM_LC, " SECAM(L/L')" },
+	{ V4L2_STD_DK,                        " PAL(D/D1/K)" },
+	{ V4L2_STD_ATSC,                      " ATSC/DVB Digital" },
+};
+
+/* This is the full list of possible tuners. Many thanks to Hauppauge for
+   supplying this information. Note that many tuners where only used for
+   testing and never made it to the outside world. So you will only see
+   a subset in actual produced cards. */
+static const struct {
+	int  id;
+	const char * const name;
+} hauppauge_tuner[] = {
+	/* 0-9 */
+	{ TUNER_ABSENT,			"None" },
+	{ TUNER_ABSENT,			"External" },
+	{ TUNER_ABSENT,			"Unspecified" },
+	{ TUNER_PHILIPS_PAL,		"Philips FI1216" },
+	{ TUNER_PHILIPS_SECAM,		"Philips FI1216MF" },
+	{ TUNER_PHILIPS_NTSC,		"Philips FI1236" },
+	{ TUNER_PHILIPS_PAL_I,		"Philips FI1246" },
+	{ TUNER_PHILIPS_PAL_DK,		"Philips FI1256" },
+	{ TUNER_PHILIPS_PAL,		"Philips FI1216 MK2" },
+	{ TUNER_PHILIPS_SECAM,		"Philips FI1216MF MK2" },
+	/* 10-19 */
+	{ TUNER_PHILIPS_NTSC,		"Philips FI1236 MK2" },
+	{ TUNER_PHILIPS_PAL_I,		"Philips FI1246 MK2" },
+	{ TUNER_PHILIPS_PAL_DK,		"Philips FI1256 MK2" },
+	{ TUNER_TEMIC_NTSC,		"Temic 4032FY5" },
+	{ TUNER_TEMIC_PAL,		"Temic 4002FH5" },
+	{ TUNER_TEMIC_PAL_I,		"Temic 4062FY5" },
+	{ TUNER_PHILIPS_PAL,		"Philips FR1216 MK2" },
+	{ TUNER_PHILIPS_SECAM,		"Philips FR1216MF MK2" },
+	{ TUNER_PHILIPS_NTSC,		"Philips FR1236 MK2" },
+	{ TUNER_PHILIPS_PAL_I,		"Philips FR1246 MK2" },
+	/* 20-29 */
+	{ TUNER_PHILIPS_PAL_DK,		"Philips FR1256 MK2" },
+	{ TUNER_PHILIPS_PAL,		"Philips FM1216" },
+	{ TUNER_PHILIPS_SECAM,		"Philips FM1216MF" },
+	{ TUNER_PHILIPS_NTSC,		"Philips FM1236" },
+	{ TUNER_PHILIPS_PAL_I,		"Philips FM1246" },
+	{ TUNER_PHILIPS_PAL_DK,		"Philips FM1256" },
+	{ TUNER_TEMIC_4036FY5_NTSC,	"Temic 4036FY5" },
+	{ TUNER_ABSENT,			"Samsung TCPN9082D" },
+	{ TUNER_ABSENT,			"Samsung TCPM9092P" },
+	{ TUNER_TEMIC_4006FH5_PAL,	"Temic 4006FH5" },
+	/* 30-39 */
+	{ TUNER_ABSENT,			"Samsung TCPN9085D" },
+	{ TUNER_ABSENT,			"Samsung TCPB9085P" },
+	{ TUNER_ABSENT,			"Samsung TCPL9091P" },
+	{ TUNER_TEMIC_4039FR5_NTSC,	"Temic 4039FR5" },
+	{ TUNER_PHILIPS_FQ1216ME,	"Philips FQ1216 ME" },
+	{ TUNER_TEMIC_4066FY5_PAL_I,	"Temic 4066FY5" },
+	{ TUNER_PHILIPS_NTSC,		"Philips TD1536" },
+	{ TUNER_PHILIPS_NTSC,		"Philips TD1536D" },
+	{ TUNER_PHILIPS_NTSC,		"Philips FMR1236" }, /* mono radio */
+	{ TUNER_ABSENT,			"Philips FI1256MP" },
+	/* 40-49 */
+	{ TUNER_ABSENT,			"Samsung TCPQ9091P" },
+	{ TUNER_TEMIC_4006FN5_MULTI_PAL,"Temic 4006FN5" },
+	{ TUNER_TEMIC_4009FR5_PAL,	"Temic 4009FR5" },
+	{ TUNER_TEMIC_4046FM5,		"Temic 4046FM5" },
+	{ TUNER_TEMIC_4009FN5_MULTI_PAL_FM, "Temic 4009FN5" },
+	{ TUNER_ABSENT,			"Philips TD1536D FH 44"},
+	{ TUNER_LG_NTSC_FM,		"LG TP18NSR01F"},
+	{ TUNER_LG_PAL_FM,		"LG TP18PSB01D"},
+	{ TUNER_LG_PAL,		"LG TP18PSB11D"},
+	{ TUNER_LG_PAL_I_FM,		"LG TAPC-I001D"},
+	/* 50-59 */
+	{ TUNER_LG_PAL_I,		"LG TAPC-I701D"},
+	{ TUNER_ABSENT,			"Temic 4042FI5"},
+	{ TUNER_MICROTUNE_4049FM5,	"Microtune 4049 FM5"},
+	{ TUNER_ABSENT,			"LG TPI8NSR11F"},
+	{ TUNER_ABSENT,			"Microtune 4049 FM5 Alt I2C"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"Philips FQ1216ME MK3"},
+	{ TUNER_ABSENT,			"Philips FI1236 MK3"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"Philips FM1216 ME MK3"},
+	{ TUNER_PHILIPS_FM1236_MK3,	"Philips FM1236 MK3"},
+	{ TUNER_ABSENT,			"Philips FM1216MP MK3"},
+	/* 60-69 */
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"LG S001D MK3"},
+	{ TUNER_ABSENT,			"LG M001D MK3"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"LG S701D MK3"},
+	{ TUNER_ABSENT,			"LG M701D MK3"},
+	{ TUNER_ABSENT,			"Temic 4146FM5"},
+	{ TUNER_ABSENT,			"Temic 4136FY5"},
+	{ TUNER_ABSENT,			"Temic 4106FH5"},
+	{ TUNER_ABSENT,			"Philips FQ1216LMP MK3"},
+	{ TUNER_LG_NTSC_TAPE,		"LG TAPE H001F MK3"},
+	{ TUNER_LG_NTSC_TAPE,		"LG TAPE H701F MK3"},
+	/* 70-79 */
+	{ TUNER_ABSENT,			"LG TALN H200T"},
+	{ TUNER_ABSENT,			"LG TALN H250T"},
+	{ TUNER_ABSENT,			"LG TALN M200T"},
+	{ TUNER_ABSENT,			"LG TALN Z200T"},
+	{ TUNER_ABSENT,			"LG TALN S200T"},
+	{ TUNER_ABSENT,			"Thompson DTT7595"},
+	{ TUNER_ABSENT,			"Thompson DTT7592"},
+	{ TUNER_ABSENT,			"Silicon TDA8275C1 8290"},
+	{ TUNER_ABSENT,			"Silicon TDA8275C1 8290 FM"},
+	{ TUNER_ABSENT,			"Thompson DTT757"},
+	/* 80-89 */
+	{ TUNER_PHILIPS_FQ1216LME_MK3,	"Philips FQ1216LME MK3"},
+	{ TUNER_LG_PAL_NEW_TAPC,	"LG TAPC G701D"},
+	{ TUNER_LG_NTSC_NEW_TAPC,	"LG TAPC H791F"},
+	{ TUNER_LG_PAL_NEW_TAPC,	"TCL 2002MB 3"},
+	{ TUNER_LG_PAL_NEW_TAPC,	"TCL 2002MI 3"},
+	{ TUNER_TCL_2002N,		"TCL 2002N 6A"},
+	{ TUNER_PHILIPS_FM1236_MK3,	"Philips FQ1236 MK3"},
+	{ TUNER_SAMSUNG_TCPN_2121P30A,	"Samsung TCPN 2121P30A"},
+	{ TUNER_ABSENT,			"Samsung TCPE 4121P30A"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"TCL MFPE05 2"},
+	/* 90-99 */
+	{ TUNER_ABSENT,			"LG TALN H202T"},
+	{ TUNER_PHILIPS_FQ1216AME_MK4,	"Philips FQ1216AME MK4"},
+	{ TUNER_PHILIPS_FQ1236A_MK4,	"Philips FQ1236A MK4"},
+	{ TUNER_ABSENT,			"Philips FQ1286A MK4"},
+	{ TUNER_ABSENT,			"Philips FQ1216ME MK5"},
+	{ TUNER_ABSENT,			"Philips FQ1236 MK5"},
+	{ TUNER_SAMSUNG_TCPG_6121P30A,	"Samsung TCPG 6121P30A"},
+	{ TUNER_TCL_2002MB,		"TCL 2002MB_3H"},
+	{ TUNER_ABSENT,			"TCL 2002MI_3H"},
+	{ TUNER_TCL_2002N,		"TCL 2002N 5H"},
+	/* 100-109 */
+	{ TUNER_PHILIPS_FMD1216ME_MK3,	"Philips FMD1216ME"},
+	{ TUNER_TEA5767,		"Philips TEA5768HL FM Radio"},
+	{ TUNER_ABSENT,			"Panasonic ENV57H12D5"},
+	{ TUNER_PHILIPS_FM1236_MK3,	"TCL MFNM05-4"},
+	{ TUNER_PHILIPS_FM1236_MK3,	"TCL MNM05-4"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"TCL MPE05-2"},
+	{ TUNER_ABSENT,			"TCL MQNM05-4"},
+	{ TUNER_ABSENT,			"LG TAPC-W701D"},
+	{ TUNER_ABSENT,			"TCL 9886P-WM"},
+	{ TUNER_ABSENT,			"TCL 1676NM-WM"},
+	/* 110-119 */
+	{ TUNER_ABSENT,			"Thompson DTT75105"},
+	{ TUNER_ABSENT,			"Conexant_CX24109"},
+	{ TUNER_TCL_2002N,		"TCL M2523_5N_E"},
+	{ TUNER_TCL_2002MB,		"TCL M2523_3DB_E"},
+	{ TUNER_ABSENT,			"Philips 8275A"},
+	{ TUNER_ABSENT,			"Microtune MT2060"},
+	{ TUNER_PHILIPS_FM1236_MK3,	"Philips FM1236 MK5"},
+	{ TUNER_PHILIPS_FM1216ME_MK3,	"Philips FM1216ME MK5"},
+	{ TUNER_ABSENT,			"TCL M2523_3DI_E"},
+	{ TUNER_ABSENT,			"Samsung THPD5222FG30A"},
+	/* 120-129 */
+	{ TUNER_XC2028,			"Xceive XC3028"},
+	{ TUNER_PHILIPS_FQ1216LME_MK3,	"Philips FQ1216LME MK5"},
+	{ TUNER_ABSENT,			"Philips FQD1216LME"},
+	{ TUNER_ABSENT,			"Conexant CX24118A"},
+	{ TUNER_ABSENT,			"TCL DMF11WIP"},
+	{ TUNER_ABSENT,			"TCL MFNM05_4H_E"},
+	{ TUNER_ABSENT,			"TCL MNM05_4H_E"},
+	{ TUNER_ABSENT,			"TCL MPE05_2H_E"},
+	{ TUNER_ABSENT,			"TCL MQNM05_4_U"},
+	{ TUNER_ABSENT,			"TCL M2523_5NH_E"},
+	/* 130-139 */
+	{ TUNER_ABSENT,			"TCL M2523_3DBH_E"},
+	{ TUNER_ABSENT,			"TCL M2523_3DIH_E"},
+	{ TUNER_ABSENT,			"TCL MFPE05_2_U"},
+	{ TUNER_PHILIPS_FMD1216MEX_MK3,	"Philips FMD1216MEX"},
+	{ TUNER_ABSENT,			"Philips FRH2036B"},
+	{ TUNER_ABSENT,			"Panasonic ENGF75_01GF"},
+	{ TUNER_ABSENT,			"MaxLinear MXL5005"},
+	{ TUNER_ABSENT,			"MaxLinear MXL5003"},
+	{ TUNER_ABSENT,			"Xceive XC2028"},
+	{ TUNER_ABSENT,			"Microtune MT2131"},
+	/* 140-149 */
+	{ TUNER_ABSENT,			"Philips 8275A_8295"},
+	{ TUNER_ABSENT,			"TCL MF02GIP_5N_E"},
+	{ TUNER_ABSENT,			"TCL MF02GIP_3DB_E"},
+	{ TUNER_ABSENT,			"TCL MF02GIP_3DI_E"},
+	{ TUNER_ABSENT,			"Microtune MT2266"},
+	{ TUNER_ABSENT,			"TCL MF10WPP_4N_E"},
+	{ TUNER_ABSENT,			"LG TAPQ_H702F"},
+	{ TUNER_ABSENT,			"TCL M09WPP_4N_E"},
+	{ TUNER_ABSENT,			"MaxLinear MXL5005_v2"},
+	{ TUNER_PHILIPS_TDA8290,	"Philips 18271_8295"},
+	/* 150-159 */
+	{ TUNER_XC5000,                 "Xceive XC5000"},
+	{ TUNER_ABSENT,                 "Xceive XC3028L"},
+	{ TUNER_ABSENT,                 "NXP 18271C2_716x"},
+	{ TUNER_ABSENT,                 "Xceive XC4000"},
+	{ TUNER_ABSENT,                 "Dibcom 7070"},
+	{ TUNER_PHILIPS_TDA8290,        "NXP 18271C2"},
+	{ TUNER_ABSENT,                 "Siano SMS1010"},
+	{ TUNER_ABSENT,                 "Siano SMS1150"},
+	{ TUNER_ABSENT,                 "MaxLinear 5007"},
+	{ TUNER_ABSENT,                 "TCL M09WPP_2P_E"},
+	/* 160-169 */
+	{ TUNER_ABSENT,                 "Siano SMS1180"},
+	{ TUNER_ABSENT,                 "Maxim_MAX2165"},
+	{ TUNER_ABSENT,                 "Siano SMS1140"},
+	{ TUNER_ABSENT,                 "Siano SMS1150 B1"},
+	{ TUNER_ABSENT,                 "MaxLinear 111"},
+	{ TUNER_ABSENT,                 "Dibcom 7770"},
+	{ TUNER_ABSENT,                 "Siano SMS1180VNS"},
+	{ TUNER_ABSENT,                 "Siano SMS1184"},
+	{ TUNER_PHILIPS_FQ1236_MK5,	"TCL M30WTP-4N-E"},
+	{ TUNER_ABSENT,                 "TCL_M11WPP_2PN_E"},
+	/* 170-179 */
+	{ TUNER_ABSENT,                 "MaxLinear 301"},
+	{ TUNER_ABSENT,                 "Mirics MSi001"},
+	{ TUNER_ABSENT,                 "MaxLinear MxL241SF"},
+	{ TUNER_XC5000C,                "Xceive XC5000C"},
+	{ TUNER_ABSENT,                 "Montage M68TS2020"},
+	{ TUNER_ABSENT,                 "Siano SMS1530"},
+	{ TUNER_ABSENT,                 "Dibcom 7090"},
+	{ TUNER_ABSENT,                 "Xceive XC5200C"},
+	{ TUNER_ABSENT,                 "NXP 18273"},
+	{ TUNER_ABSENT,                 "Montage M88TS2022"},
+	/* 180-188 */
+	{ TUNER_ABSENT,                 "NXP 18272M"},
+	{ TUNER_ABSENT,                 "NXP 18272S"},
+
+	{ TUNER_ABSENT,                 "Mirics MSi003"},
+	{ TUNER_ABSENT,                 "MaxLinear MxL256"},
+	{ TUNER_ABSENT,                 "SiLabs Si2158"},
+	{ TUNER_ABSENT,                 "SiLabs Si2178"},
+	{ TUNER_ABSENT,                 "SiLabs Si2157"},
+	{ TUNER_ABSENT,                 "SiLabs Si2177"},
+	{ TUNER_ABSENT,                 "ITE IT9137FN"},
+};
+
+/* Use TVEEPROM_AUDPROC_INTERNAL for those audio 'chips' that are
+ * internal to a video chip, i.e. not a separate audio chip. */
+static const struct {
+	u32   id;
+	const char * const name;
+} audio_ic[] = {
+	/* 0-4 */
+	{ TVEEPROM_AUDPROC_NONE,  "None"      },
+	{ TVEEPROM_AUDPROC_OTHER, "TEA6300"   },
+	{ TVEEPROM_AUDPROC_OTHER, "TEA6320"   },
+	{ TVEEPROM_AUDPROC_OTHER, "TDA9850"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3400C"  },
+	/* 5-9 */
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3410D"  },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3415"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3430"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3438"   },
+	{ TVEEPROM_AUDPROC_OTHER, "CS5331"    },
+	/* 10-14 */
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3435"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3440"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3445"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3411"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3416"   },
+	/* 15-19 */
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3425"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3451"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP3418"   },
+	{ TVEEPROM_AUDPROC_OTHER, "Type 0x12" },
+	{ TVEEPROM_AUDPROC_OTHER, "OKI7716"   },
+	/* 20-24 */
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4410"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4420"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4440"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4450"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4408"   },
+	/* 25-29 */
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4418"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4428"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4448"   },
+	{ TVEEPROM_AUDPROC_MSP,   "MSP4458"   },
+	{ TVEEPROM_AUDPROC_MSP,   "Type 0x1d" },
+	/* 30-34 */
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX880"     },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX881"     },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX883"     },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX882"     },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX25840"   },
+	/* 35-39 */
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX25841"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX25842"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX25843"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX23418"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX23885"   },
+	/* 40-44 */
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX23888"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "SAA7131"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX23887"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "SAA7164"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "AU8522"    },
+	/* 45-49 */
+	{ TVEEPROM_AUDPROC_INTERNAL, "AVF4910B"  },
+	{ TVEEPROM_AUDPROC_INTERNAL, "SAA7231"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "CX23102"   },
+	{ TVEEPROM_AUDPROC_INTERNAL, "SAA7163"   },
+	{ TVEEPROM_AUDPROC_OTHER,    "AK4113"    },
+	/* 50-52 */
+	{ TVEEPROM_AUDPROC_OTHER,    "CS5340"    },
+	{ TVEEPROM_AUDPROC_OTHER,    "CS8416"    },
+	{ TVEEPROM_AUDPROC_OTHER,    "CX20810"   },
+};
+
+/* This list is supplied by Hauppauge. Thanks! */
+static const char *decoderIC[] = {
+	/* 0-4 */
+	"None", "BT815", "BT817", "BT819", "BT815A",
+	/* 5-9 */
+	"BT817A", "BT819A", "BT827", "BT829", "BT848",
+	/* 10-14 */
+	"BT848A", "BT849A", "BT829A", "BT827A", "BT878",
+	/* 15-19 */
+	"BT879", "BT880", "VPX3226E", "SAA7114", "SAA7115",
+	/* 20-24 */
+	"CX880", "CX881", "CX883", "SAA7111", "SAA7113",
+	/* 25-29 */
+	"CX882", "TVP5150A", "CX25840", "CX25841", "CX25842",
+	/* 30-34 */
+	"CX25843", "CX23418", "NEC61153", "CX23885", "CX23888",
+	/* 35-39 */
+	"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 i2c_client *c, 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 {
+			tveeprom_warn("Encountered bad packet header [%02x]. "
+				"Corrupt or not a Hauppauge eeprom.\n",
+				eeprom_data[i]);
+			return;
+		}
+
+		if (debug) {
+			tveeprom_info("Tag [%02x] + %d bytes:",
+					eeprom_data[i], len - 1);
+			for (j = 1; j < len; j++)
+				printk(KERN_CONT " %02x", eeprom_data[i + j]);
+			printk(KERN_CONT "\n");
+		}
+
+		/* 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:
+			tveeprom_dbg("Not sure what to do with tag [%02x]\n",
+					tag);
+			/* dump the rest of the packet? */
+		}
+	}
+
+	if (!done) {
+		tveeprom_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) {
+		tveeprom_info("The eeprom says no radio is present, but the tuner type\n");
+		tveeprom_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;
+		}
+	}
+
+	tveeprom_info("Hauppauge model %d, rev %s, serial# %u\n",
+		tvee->model, tvee->rev_str, tvee->serial_number);
+	if (tvee->has_MAC_address == 1)
+		tveeprom_info("MAC address is %pM\n", tvee->MAC_address);
+	tveeprom_info("tuner model is %s (idx %d, type %d)\n",
+		t_name1, tuner1, tvee->tuner_type);
+	tveeprom_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)
+		tveeprom_info("second tuner model is %s (idx %d, type %d)\n",
+					t_name2, tuner2, tvee->tuner2_type);
+	if (t_format2)
+		tveeprom_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) {
+		tveeprom_info("audio processor is unknown (no idx)\n");
+		tvee->audio_processor = TVEEPROM_AUDPROC_OTHER;
+	} else {
+		if (audioic < ARRAY_SIZE(audio_ic))
+			tveeprom_info("audio processor is %s (idx %d)\n",
+					audio_ic[audioic].name, audioic);
+		else
+			tveeprom_info("audio processor is unknown (idx %d)\n",
+								audioic);
+	}
+	if (tvee->decoder_processor)
+		tveeprom_info("decoder processor is %s (idx %d)\n",
+			STRM(decoderIC, tvee->decoder_processor),
+			tvee->decoder_processor);
+	if (tvee->has_ir)
+		tveeprom_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
+		tveeprom_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) {
+		tveeprom_info("Huh, no eeprom present (err=%d)?\n", err);
+		return -1;
+	}
+	err = i2c_master_recv(c, eedata, len);
+	if (err != len) {
+		tveeprom_warn("i2c eeprom read error (err=%d)\n", err);
+		return -1;
+	}
+	if (debug) {
+		int i;
+
+		tveeprom_info("full 256-byte eeprom dump:\n");
+		for (i = 0; i < len; i++) {
+			if (0 == (i % 16))
+				tveeprom_info("%02x:", i);
+			printk(KERN_CONT " %02x", eedata[i]);
+			if (15 == (i % 16))
+				printk(KERN_CONT "\n");
+		}
+	}
+	return 0;
+}
+EXPORT_SYMBOL(tveeprom_read);