1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0 */ 2*4882a593Smuzhiyun /* 3*4882a593Smuzhiyun * tuner-xc2028 4*4882a593Smuzhiyun * 5*4882a593Smuzhiyun * Copyright (c) 2007-2008 Mauro Carvalho Chehab <mchehab@kernel.org> 6*4882a593Smuzhiyun */ 7*4882a593Smuzhiyun 8*4882a593Smuzhiyun #ifndef __TUNER_XC2028_H__ 9*4882a593Smuzhiyun #define __TUNER_XC2028_H__ 10*4882a593Smuzhiyun 11*4882a593Smuzhiyun #include <media/dvb_frontend.h> 12*4882a593Smuzhiyun 13*4882a593Smuzhiyun #define XC2028_DEFAULT_FIRMWARE "xc3028-v27.fw" 14*4882a593Smuzhiyun #define XC3028L_DEFAULT_FIRMWARE "xc3028L-v36.fw" 15*4882a593Smuzhiyun 16*4882a593Smuzhiyun /* Dmoduler IF (kHz) */ 17*4882a593Smuzhiyun #define XC3028_FE_DEFAULT 0 /* Don't load SCODE */ 18*4882a593Smuzhiyun #define XC3028_FE_LG60 6000 19*4882a593Smuzhiyun #define XC3028_FE_ATI638 6380 20*4882a593Smuzhiyun #define XC3028_FE_OREN538 5380 21*4882a593Smuzhiyun #define XC3028_FE_OREN36 3600 22*4882a593Smuzhiyun #define XC3028_FE_TOYOTA388 3880 23*4882a593Smuzhiyun #define XC3028_FE_TOYOTA794 7940 24*4882a593Smuzhiyun #define XC3028_FE_DIBCOM52 5200 25*4882a593Smuzhiyun #define XC3028_FE_ZARLINK456 4560 26*4882a593Smuzhiyun #define XC3028_FE_CHINA 5200 27*4882a593Smuzhiyun 28*4882a593Smuzhiyun enum firmware_type { 29*4882a593Smuzhiyun XC2028_AUTO = 0, /* By default, auto-detects */ 30*4882a593Smuzhiyun XC2028_D2633, 31*4882a593Smuzhiyun XC2028_D2620, 32*4882a593Smuzhiyun }; 33*4882a593Smuzhiyun 34*4882a593Smuzhiyun struct xc2028_ctrl { 35*4882a593Smuzhiyun char *fname; 36*4882a593Smuzhiyun int max_len; 37*4882a593Smuzhiyun int msleep; 38*4882a593Smuzhiyun unsigned int scode_table; 39*4882a593Smuzhiyun unsigned int mts :1; 40*4882a593Smuzhiyun unsigned int input1:1; 41*4882a593Smuzhiyun unsigned int vhfbw7:1; 42*4882a593Smuzhiyun unsigned int uhfbw8:1; 43*4882a593Smuzhiyun unsigned int disable_power_mgmt:1; 44*4882a593Smuzhiyun unsigned int read_not_reliable:1; 45*4882a593Smuzhiyun unsigned int demod; 46*4882a593Smuzhiyun enum firmware_type type:2; 47*4882a593Smuzhiyun }; 48*4882a593Smuzhiyun 49*4882a593Smuzhiyun struct xc2028_config { 50*4882a593Smuzhiyun struct i2c_adapter *i2c_adap; 51*4882a593Smuzhiyun u8 i2c_addr; 52*4882a593Smuzhiyun struct xc2028_ctrl *ctrl; 53*4882a593Smuzhiyun }; 54*4882a593Smuzhiyun 55*4882a593Smuzhiyun /* xc2028 commands for callback */ 56*4882a593Smuzhiyun #define XC2028_TUNER_RESET 0 57*4882a593Smuzhiyun #define XC2028_RESET_CLK 1 58*4882a593Smuzhiyun #define XC2028_I2C_FLUSH 2 59*4882a593Smuzhiyun 60*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_MEDIA_TUNER_XC2028) 61*4882a593Smuzhiyun extern struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, 62*4882a593Smuzhiyun struct xc2028_config *cfg); 63*4882a593Smuzhiyun #else xc2028_attach(struct dvb_frontend * fe,struct xc2028_config * cfg)64*4882a593Smuzhiyunstatic inline struct dvb_frontend *xc2028_attach(struct dvb_frontend *fe, 65*4882a593Smuzhiyun struct xc2028_config *cfg) 66*4882a593Smuzhiyun { 67*4882a593Smuzhiyun printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n", 68*4882a593Smuzhiyun __func__); 69*4882a593Smuzhiyun return NULL; 70*4882a593Smuzhiyun } 71*4882a593Smuzhiyun #endif 72*4882a593Smuzhiyun 73*4882a593Smuzhiyun #endif /* __TUNER_XC2028_H__ */ 74