mirror of https://gitee.com/openkylin/linux.git
117 lines
3.9 KiB
C
117 lines
3.9 KiB
C
#ifndef DIB8000_H
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#define DIB8000_H
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#include "dibx000_common.h"
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struct dib8000_config {
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u8 output_mpeg2_in_188_bytes;
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u8 hostbus_diversity;
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u8 tuner_is_baseband;
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int (*update_lna) (struct dvb_frontend *, u16 agc_global);
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u8 agc_config_count;
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struct dibx000_agc_config *agc;
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struct dibx000_bandwidth_config *pll;
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#define DIB8000_GPIO_DEFAULT_DIRECTIONS 0xffff
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u16 gpio_dir;
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#define DIB8000_GPIO_DEFAULT_VALUES 0x0000
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u16 gpio_val;
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#define DIB8000_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
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#define DIB8000_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
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#define DIB8000_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
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#define DIB8000_GPIO_PWM_POS3(v) (v & 0xf)
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#define DIB8000_GPIO_DEFAULT_PWM_POS 0xffff
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u16 gpio_pwm_pos;
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u16 pwm_freq_div;
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void (*agc_control) (struct dvb_frontend *, u8 before);
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u16 drives;
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u16 diversity_delay;
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u8 div_cfg;
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u8 output_mode;
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u8 refclksel;
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};
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#define DEFAULT_DIB8000_I2C_ADDRESS 18
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#if defined(CONFIG_DVB_DIB8000) || (defined(CONFIG_DVB_DIB8000_MODULE) && defined(MODULE))
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extern struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
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extern struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
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extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr);
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extern int dib8000_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
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extern int dib8000_set_wbd_ref(struct dvb_frontend *, u16 value);
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extern int dib8000_pid_filter_ctrl(struct dvb_frontend *, u8 onoff);
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extern int dib8000_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
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extern int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
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extern enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe);
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extern void dib8000_pwm_agc_reset(struct dvb_frontend *fe);
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extern s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode);
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#else
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static inline struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface i, int x)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return NULL;
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}
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static inline int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib8000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib8000_set_wbd_ref(struct dvb_frontend *fe, u16 value)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib8000_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib8000_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return -ENODEV;
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}
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static inline enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return CT_SHUTDOWN;
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}
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static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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}
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static inline s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode)
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{
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printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
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return 0;
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}
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#endif
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#endif
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