74 lines
1.7 KiB
C
74 lines
1.7 KiB
C
/* SPDX-License-Identifier: GPL-2.0 */
|
|
/*
|
|
* tuner-xc2028
|
|
*
|
|
* Copyright (c) 2007-2008 Mauro Carvalho Chehab <mchehab@kernel.org>
|
|
*/
|
|
|
|
#ifndef __TUNER_XC2028_H__
|
|
#define __TUNER_XC2028_H__
|
|
|
|
#include <media/dvb_frontend.h>
|
|
|
|
#define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw"
|
|
#define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw"
|
|
|
|
/* Dmoduler IF (kHz) */
|
|
#define XC3028_FE_DEFAULT 0 /* Don't load SCODE */
|
|
#define XC3028_FE_LG60 6000
|
|
#define XC3028_FE_ATI638 6380
|
|
#define XC3028_FE_OREN538 5380
|
|
#define XC3028_FE_OREN36 3600
|
|
#define XC3028_FE_TOYOTA388 3880
|
|
#define XC3028_FE_TOYOTA794 7940
|
|
#define XC3028_FE_DIBCOM52 5200
|
|
#define XC3028_FE_ZARLINK456 4560
|
|
#define XC3028_FE_CHINA 5200
|
|
|
|
enum firmware_type {
|
|
XC2028_AUTO = 0, /* By default, auto-detects */
|
|
XC2028_D2633,
|
|
XC2028_D2620,
|
|
};
|
|
|
|
struct xc2028_ctrl {
|
|
char *fname;
|
|
int max_len;
|
|
int msleep;
|
|
unsigned int scode_table;
|
|
unsigned int mts :1;
|
|
unsigned int input1:1;
|
|
unsigned int vhfbw7:1;
|
|
unsigned int uhfbw8:1;
|
|
unsigned int disable_power_mgmt:1;
|
|
unsigned int read_not_reliable:1;
|
|
unsigned int demod;
|
|
enum firmware_type type:2;
|
|
};
|
|
|
|
struct xc2028_config {
|
|
struct i2c_adapter *i2c_adap;
|
|
u8 i2c_addr;
|
|
struct xc2028_ctrl *ctrl;
|
|
};
|
|
|
|
/* xc2028 commands for callback */
|
|
#define XC2028_TUNER_RESET 0
|
|
#define XC2028_RESET_CLK 1
|
|
#define XC2028_I2C_FLUSH 2
|
|
|
|
#if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC2028)
|
|
extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
|
|
struct xc2028_config *cfg);
|
|
#else
|
|
static inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe,
|
|
struct xc2028_config *cfg)
|
|
{
|
|
printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
|
|
__func__);
|
|
return NULL;
|
|
}
|
|
#endif
|
|
|
|
#endif /* __TUNER_XC2028_H__ */
|