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		e2bff45cd6
		
	
	
	
	
		
			
			Prior to now, we never relied on the Hauppauge tveeprom to identify which tuner is associated with the board. Now that the HVR-950q determines what the tuner is based on the eeprom, set the tuner ID appropriately. Thanks to Michael Krufky <mkrufky@linuxtv.org> for providing information on the tveeprom organization. Signed-off-by: Devin Heitmueller <dheitmueller@linuxtv.org> Signed-off-by: Michael Krufky <mkrufky@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
		
			
				
	
	
		
			767 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
			
		
		
	
	
			767 lines
		
	
	
		
			25 KiB
		
	
	
	
		
			C
		
	
	
	
	
	
| /*
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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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| 
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|     Copyright (C) 1996,97,98 Ralph  Metzler (rjkm@thp.uni-koeln.de)
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| 			   & Marcus Metzler (mocm@thp.uni-koeln.de)
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|     (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de>
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| 
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|  * Adjustments to fit a more general model and all bugs:
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| 
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| 	Copyright (C) 2003 John Klar <linpvr at projectplasma.com>
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| 
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|  * This program is free software; you can redistribute it and/or modify
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|  * it under the terms of the GNU General Public License as published by
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|  * the Free Software Foundation; either version 2 of the License, or
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|  * (at your option) any later version.
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|  *
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|  * This program is distributed in the hope that it will be useful,
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|  * but WITHOUT ANY WARRANTY; without even the implied warranty of
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|  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
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|  * GNU General Public License for more details.
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|  *
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|  * You should have received a copy of the GNU General Public License
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|  * along with this program; if not, write to the Free Software
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|  * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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|  */
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| 
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| 
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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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| 
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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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| #include <media/v4l2-chip-ident.h>
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| 
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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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| 
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| static int debug;
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| module_param(debug, int, 0644);
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| MODULE_PARM_DESC(debug, "Debug level (0-1)");
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| 
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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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| #define tveeprom_info(fmt, arg...) \
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| 	v4l_printk(KERN_INFO, "tveeprom", c->adapter, c->addr, fmt , ## arg)
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| #define tveeprom_warn(fmt, arg...) \
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| 	v4l_printk(KERN_WARNING, "tveeprom", c->adapter, c->addr, fmt , ## arg)
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| #define tveeprom_dbg(fmt, arg...) do { \
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| 	if (debug) \
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| 		v4l_printk(KERN_DEBUG, "tveeprom", \
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| 				c->adapter, c->addr, fmt , ## arg); \
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| 	} while (0)
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| 
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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 struct HAUPPAUGE_TUNER_FMT
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| {
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| 	int	id;
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| 	char *name;
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| }
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| hauppauge_tuner_fmt[] =
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| {
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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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| 
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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 struct HAUPPAUGE_TUNER
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| {
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| 	int  id;
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| 	char *name;
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| }
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| hauppauge_tuner[] =
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| {
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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_FM1216ME_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_ABSENT,        		"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_ABSENT,        		"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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| };
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| 
 | |
| /* Use V4L2_IDENT_AMBIGUOUS 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 struct HAUPPAUGE_AUDIOIC
 | |
| {
 | |
| 	u32   id;
 | |
| 	char *name;
 | |
| }
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| audioIC[] =
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| {
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| 	/* 0-4 */
 | |
| 	{ V4L2_IDENT_NONE,      "None"      },
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| 	{ V4L2_IDENT_UNKNOWN,   "TEA6300"   },
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| 	{ V4L2_IDENT_UNKNOWN,   "TEA6320"   },
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| 	{ V4L2_IDENT_UNKNOWN,   "TDA9850"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP3400C"  },
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| 	/* 5-9 */
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP3410D"  },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP3415"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3430"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3438"   },
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| 	{ V4L2_IDENT_UNKNOWN,   "CS5331"    },
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| 	/* 10-14 */
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3435"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3440"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3445"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3411"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP3416"   },
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| 	/* 15-19 */
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3425"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3451"   },
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| 	{ V4L2_IDENT_MSPX4XX,   "MSP3418"   },
 | |
| 	{ V4L2_IDENT_UNKNOWN,   "Type 0x12" },
 | |
| 	{ V4L2_IDENT_UNKNOWN,   "OKI7716"   },
 | |
| 	/* 20-24 */
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4410"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4420"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4440"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4450"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4408"   },
 | |
| 	/* 25-29 */
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4418"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4428"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4448"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "MSP4458"   },
 | |
| 	{ V4L2_IDENT_MSPX4XX,   "Type 0x1d" },
 | |
| 	/* 30-34 */
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX880"     },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX881"     },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX883"     },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX882"     },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX25840"   },
 | |
| 	/* 35-39 */
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX25841"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX25842"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX25843"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX23418"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX23885"   },
 | |
| 	/* 40-44 */
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX23888"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "SAA7131"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "CX23887"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "SAA7164"   },
 | |
| 	{ V4L2_IDENT_AMBIGUOUS, "AU8522"    },
 | |
| };
 | |
| 
 | |
| /* 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",
 | |
| 	/* 40-42 */
 | |
| 	"SAA7164", "CX23885B", "AU8522"
 | |
| };
 | |
| 
 | |
| 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;
 | |
| 	char *t_name1 = NULL;
 | |
| 	const char *t_fmt_name1[8] = { " none", "", "", "", "", "", "", "" };
 | |
| 
 | |
| 	int tuner2 = 0, t_format2 = 0;
 | |
| 	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(audioIC))
 | |
| 				tvee->audio_processor = audioIC[audioic].id;
 | |
| 			else
 | |
| 				tvee->audio_processor = V4L2_IDENT_UNKNOWN;
 | |
| 			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);
 | |
| 
 | |
| 			if ((eeprom_data[i + 8] & 0xf0) &&
 | |
| 					(tvee->serial_number < 0xffffff)) {
 | |
| 				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(audioIC))
 | |
| 				tvee->audio_processor = audioIC[audioic].id;
 | |
| 			else
 | |
| 				tvee->audio_processor = V4L2_IDENT_UNKNOWN;
 | |
| 
 | |
| 			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 < sizeof(hauppauge_tuner)/sizeof(struct HAUPPAUGE_TUNER)) {
 | |
| 		tvee->tuner_type = hauppauge_tuner[tuner1].id;
 | |
| 		t_name1 = hauppauge_tuner[tuner1].name;
 | |
| 	} else {
 | |
| 		t_name1 = "unknown";
 | |
| 	}
 | |
| 
 | |
| 	if (tuner2 < sizeof(hauppauge_tuner)/sizeof(struct 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# %d\n",
 | |
| 		tvee->model, tvee->rev_str, tvee->serial_number);
 | |
| 	if (tvee->has_MAC_address == 1)
 | |
| 		tveeprom_info("MAC address is %02X-%02X-%02X-%02X-%02X-%02X\n",
 | |
| 			tvee->MAC_address[0], tvee->MAC_address[1],
 | |
| 			tvee->MAC_address[2], tvee->MAC_address[3],
 | |
| 			tvee->MAC_address[4], tvee->MAC_address[5]);
 | |
| 	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 = V4L2_IDENT_UNKNOWN;
 | |
| 	} else {
 | |
| 		if (audioic < ARRAY_SIZE(audioIC))
 | |
| 			tveeprom_info("audio processor is %s (idx %d)\n",
 | |
| 					audioIC[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);
 | |
| 
 | |
| /*
 | |
|  * Local variables:
 | |
|  * c-basic-offset: 8
 | |
|  * End:
 | |
|  */
 |