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review.shift-gmbh.com / SHIFTPHONES / mainline / linux / 5ea7fe48a95084897786b0f20109d0611bdababc / . / drivers / media / common / tuners / tuner-xc2028.h
blob: 2c5b6282b569203d8551cbcb23ff4e727318d756 [file] [log] [blame]
Mauro Carvalho Chehab6cb45872007-10-02 11:57:03 -0300[diff] [blame]1/* tuner-xc2028
2 *
Mauro Carvalho Chehab33e53162008-04-21 06:58:48 -0300[diff] [blame]3 * Copyright (c) 2007-2008 Mauro Carvalho Chehab (mchehab@infradead.org)
Mauro Carvalho Chehab6cb45872007-10-02 11:57:03 -0300[diff] [blame]4 * This code is placed under the terms of the GNU General Public License v2
5 */
6
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]7#ifndef __TUNER_XC2028_H__
8#define __TUNER_XC2028_H__
9
10#include "dvb_frontend.h"
11
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]12#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
Devin Heitmueller5ea7fe42008-09-16 02:02:12 -0300[diff] [blame^]13#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw"
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]14
Mauro Carvalho Chehab66c2d532007-11-25 19:26:36 -0300[diff] [blame]15/* Dmoduler IF (kHz) */
Mauro Carvalho Chehab33e53162008-04-21 06:58:48 -0300[diff] [blame]16#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
Mauro Carvalho Chehab66c2d532007-11-25 19:26:36 -0300[diff] [blame]17#define XC3028_FE_LG60 6000
18#define XC3028_FE_ATI638 6380
19#define XC3028_FE_OREN538 5380
20#define XC3028_FE_OREN36 3600
21#define XC3028_FE_TOYOTA388 3880
22#define XC3028_FE_TOYOTA794 7940
23#define XC3028_FE_DIBCOM52 5200
24#define XC3028_FE_ZARLINK456 4560
25#define XC3028_FE_CHINA 5200
Mauro Carvalho Chehabb542dfd2007-11-24 11:07:12 -0300[diff] [blame]26
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]27struct xc2028_ctrl {
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]28 char *fname;
Mauro Carvalho Chehab352fae12007-11-01 16:56:26 -0300[diff] [blame]29 int max_len;
Chris Pascoee0f0b372007-11-19 11:22:03 -0300[diff] [blame]30 unsigned int scode_table;
Mauro Carvalho Chehabd74cb252007-11-24 10:20:15 -0300[diff] [blame]31 unsigned int mts :1;
32 unsigned int d2633 :1;
33 unsigned int input1:1;
Chris Pascoe3dfefc52007-12-02 10:07:06 -0300[diff] [blame]34 unsigned int vhfbw7:1;
35 unsigned int uhfbw8:1;
Mauro Carvalho Chehab66c2d532007-11-25 19:26:36 -0300[diff] [blame]36 unsigned int demod;
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]37};
38
Michel Ludwiga37b4c92007-11-16 07:46:14 -0300[diff] [blame]39struct xc2028_config {
40 struct i2c_adapter *i2c_adap;
41 u8 i2c_addr;
42 void *video_dev;
Mauro Carvalho Chehab71a2ee32007-11-22 12:19:37 -0300[diff] [blame]43 struct xc2028_ctrl *ctrl;
Michel Ludwiga37b4c92007-11-16 07:46:14 -0300[diff] [blame]44 int (*callback) (void *dev, int command, int arg);
45};
46
Mauro Carvalho Chehab6cb45872007-10-02 11:57:03 -0300[diff] [blame]47/* xc2028 commands for callback */
48#define XC2028_TUNER_RESET 0
49#define XC2028_RESET_CLK 1
Michel Ludwig701672e2007-07-18 10:29:10 -0300[diff] [blame]50
Mauro Carvalho Chehab149ef722008-04-29 21:38:46 -0300[diff] [blame]51#if defined(CONFIG_MEDIA_TUNER_XC2028) || (defined(CONFIG_MEDIA_TUNER_XC2028_MODULE) && defined(MODULE))
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame]52extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
53 struct xc2028_config *cfg);
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]54#else
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame]55static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
56 struct xc2028_config *cfg)
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]57{
58 printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
Harvey Harrison7e28adb2008-04-08 23:20:00 -0300[diff] [blame]59 __func__);
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame]60 return NULL;
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]61}
62#endif
63
64#endif /* __TUNER_XC2028_H__ */