projects / deliverable / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| 1da177e4 LT |
1 | /* |
| 2 | * tveeprom - eeprom decoder for tvcard configuration eeproms | |
| 3 | * | |
| 4 | * Data and decoding routines shamelessly borrowed from bttv-cards.c | |
| 5 | * eeprom access routine shamelessly borrowed from bttv-if.c | |
| 6 | * which are: | |
| 7 | ||
| 8 | Copyright (C) 1996,97,98 Ralph Metzler (rjkm@thp.uni-koeln.de) | |
| 9 | & Marcus Metzler (mocm@thp.uni-koeln.de) | |
| 10 | (c) 1999-2001 Gerd Knorr <kraxel@goldbach.in-berlin.de> | |
| 11 | ||
| 12 | * Adjustments to fit a more general model and all bugs: | |
| 13 | ||
| 14 | Copyright (C) 2003 John Klar <linpvr at projectplasma.com> | |
| 15 | ||
| 16 | * This program is free software; you can redistribute it and/or modify | |
| 17 | * it under the terms of the GNU General Public License as published by | |
| 18 | * the Free Software Foundation; either version 2 of the License, or | |
| 19 | * (at your option) any later version. | |
| 20 | * | |
| 21 | * This program is distributed in the hope that it will be useful, | |
| 22 | * but WITHOUT ANY WARRANTY; without even the implied warranty of | |
| 23 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
| 24 | * GNU General Public License for more details. | |
| 25 | * | |
| 26 | * You should have received a copy of the GNU General Public License | |
| 27 | * along with this program; if not, write to the Free Software | |
| 28 | * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. | |
| 29 | */ | |
| 30 | ||
| 31 | ||
| 32 | #include <linux/module.h> | |
| 33 | #include <linux/moduleparam.h> | |
| 34 | #include <linux/errno.h> | |
| 35 | #include <linux/kernel.h> | |
| 36 | #include <linux/init.h> | |
| 37 | #include <linux/types.h> | |
| 38 | #include <linux/videodev.h> | |
| 39 | #include <linux/i2c.h> | |
| 40 | ||
| 41 | #include <media/tuner.h> | |
| 42 | #include <media/tveeprom.h> | |
| 43 | ||
| 44 | MODULE_DESCRIPTION("i2c Hauppauge eeprom decoder driver"); | |
| 45 | MODULE_AUTHOR("John Klar"); | |
| 46 | MODULE_LICENSE("GPL"); | |
| 47 | ||
| 48 | static int debug = 0; | |
| 49 | module_param(debug, int, 0644); | |
| 50 | MODULE_PARM_DESC(debug, "Debug level (0-2)"); | |
| 51 | ||
| 52 | #define STRM(array,i) (i < sizeof(array)/sizeof(char*) ? array[i] : "unknown") | |
| 53 | ||
| 54 | #define dprintk(num, args...) \ | |
| 55 | do { \ | |
| 56 | if (debug >= num) \ | |
| 57 | printk(KERN_INFO "tveeprom: " args); \ | |
| 58 | } while (0) | |
| 59 | ||
| 60 | #define TVEEPROM_KERN_ERR(args...) printk(KERN_ERR "tveeprom: " args); | |
| 61 | #define TVEEPROM_KERN_INFO(args...) printk(KERN_INFO "tveeprom: " args); | |
| 62 | ||
| 63 | /* ----------------------------------------------------------------------- */ | |
| 64 | /* some hauppauge specific stuff */ | |
| 65 | ||
| 66 | static struct HAUPPAUGE_TUNER_FMT | |
| 67 | { | |
| 68 | int id; | |
| 69 | char *name; | |
| 70 | } | |
| 71 | hauppauge_tuner_fmt[] = | |
| 72 | { | |
| 73 | { 0x00000000, "unknown1" }, | |
| 74 | { 0x00000000, "unknown2" }, | |
| 75 | { 0x00000007, "PAL(B/G)" }, | |
| 76 | { 0x00001000, "NTSC(M)" }, | |
| 77 | { 0x00000010, "PAL(I)" }, |