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gerrit-public.fairphone.software / fp2-dev / kernel / msm / 7972f9880c8c812332a56da7cfa4523d01ea310b / . / drivers / media / video / tuner-xc2028.h
blob: 3eb8420379a42e29f108b65630082a7f1546366e [file] [log] [blame]
Mauro Carvalho Chehab6cb45872007-10-02 11:57:03 -0300[diff] [blame]1/* tuner-xc2028
2 *
3 * Copyright (c) 2007 Mauro Carvalho Chehab (mchehab@infradead.org)
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"
13
Mauro Carvalho Chehab66c2d532007-11-25 19:26:36 -0300[diff] [blame]14/* Dmoduler IF (kHz) */
15#define XC3028_FE_DEFAULT 0
16#define XC3028_FE_LG60 6000
17#define XC3028_FE_ATI638 6380
18#define XC3028_FE_OREN538 5380
19#define XC3028_FE_OREN36 3600
20#define XC3028_FE_TOYOTA388 3880
21#define XC3028_FE_TOYOTA794 7940
22#define XC3028_FE_DIBCOM52 5200
23#define XC3028_FE_ZARLINK456 4560
24#define XC3028_FE_CHINA 5200
Mauro Carvalho Chehabb542dfd2007-11-24 11:07:12 -0300[diff] [blame]25
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]26struct xc2028_ctrl {
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]27 char *fname;
Mauro Carvalho Chehab352fae12007-11-01 16:56:26 -0300[diff] [blame]28 int max_len;
Chris Pascoee0f0b372007-11-19 11:22:03 -0300[diff] [blame]29 unsigned int scode_table;
Mauro Carvalho Chehabd74cb252007-11-24 10:20:15 -0300[diff] [blame]30 unsigned int mts :1;
31 unsigned int d2633 :1;
32 unsigned int input1:1;
Chris Pascoe3dfefc52007-12-02 10:07:06 -0300[diff] [blame]33 unsigned int vhfbw7:1;
34 unsigned int uhfbw8:1;
Mauro Carvalho Chehab66c2d532007-11-25 19:26:36 -0300[diff] [blame]35 unsigned int demod;
Mauro Carvalho Chehabde3fe212007-10-24 09:22:08 -0300[diff] [blame]36};
37
Michel Ludwiga37b4c92007-11-16 07:46:14 -0300[diff] [blame]38struct xc2028_config {
39 struct i2c_adapter *i2c_adap;
40 u8 i2c_addr;
41 void *video_dev;
Mauro Carvalho Chehab71a2ee32007-11-22 12:19:37 -0300[diff] [blame]42 struct xc2028_ctrl *ctrl;
Michel Ludwiga37b4c92007-11-16 07:46:14 -0300[diff] [blame]43 int (*callback) (void *dev, int command, int arg);
44};
45
Mauro Carvalho Chehab6cb45872007-10-02 11:57:03 -0300[diff] [blame]46/* xc2028 commands for callback */
47#define XC2028_TUNER_RESET 0
48#define XC2028_RESET_CLK 1
Michel Ludwig701672e2007-07-18 10:29:10 -0300[diff] [blame]49
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]50#if defined(CONFIG_TUNER_XC2028) || (defined(CONFIG_TUNER_XC2028_MODULE) && defined(MODULE))
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame^]51extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
52 struct xc2028_config *cfg);
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]53#else
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame^]54static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
55 struct xc2028_config *cfg)
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]56{
57 printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
58 __FUNCTION__);
Michael Krufky7972f982007-12-21 16:12:09 -0300[diff] [blame^]59 return NULL;
Mauro Carvalho Chehab215b95b2007-10-23 15:24:06 -0300[diff] [blame]60}
61#endif
62
63#endif /* __TUNER_XC2028_H__ */