LXR linux/drivers/media/dvb-frontends/dib8000.h

   1#ifndef DIB8000_H
   2#define DIB8000_H
   3
   4#include "dibx000_common.h"
   5
   6struct dib8000_config {
   7        u8 output_mpeg2_in_188_bytes;
   8        u8 hostbus_diversity;
   9        u8 tuner_is_baseband;
  10        int (*update_lna) (struct dvb_frontend *, u16 agc_global);
  11
  12        u8 agc_config_count;
  13        struct dibx000_agc_config *agc;
  14        struct dibx000_bandwidth_config *pll;
  15
  16#define DIB8000_GPIO_DEFAULT_DIRECTIONS 0xffff
  17        u16 gpio_dir;
  18#define DIB8000_GPIO_DEFAULT_VALUES     0x0000
  19        u16 gpio_val;
  20#define DIB8000_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  21#define DIB8000_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  22#define DIB8000_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  23#define DIB8000_GPIO_PWM_POS3(v)         (v & 0xf)
  24#define DIB8000_GPIO_DEFAULT_PWM_POS    0xffff
  25        u16 gpio_pwm_pos;
  26        u16 pwm_freq_div;
  27
  28        void (*agc_control) (struct dvb_frontend *, u8 before);
  29
  30        u16 drives;
  31        u16 diversity_delay;
  32        u8 div_cfg;
  33        u8 output_mode;
  34        u8 refclksel;
  35        u8 enMpegOutput:1;
  36
  37        struct dibx000_bandwidth_config *plltable;
  38};
  39
  40#define DEFAULT_DIB8000_I2C_ADDRESS 18
  41
  42struct dib8000_ops {
  43        int (*set_wbd_ref)(struct dvb_frontend *fe, u16 value);
  44        int (*update_pll)(struct dvb_frontend *fe,
  45                struct dibx000_bandwidth_config *pll, u32 bw, u8 ratio);
  46        int (*set_gpio)(struct dvb_frontend *fe, u8 num, u8 dir, u8 val);
  47        void (*pwm_agc_reset)(struct dvb_frontend *fe);
  48        struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
  49        int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
  50        s32 (*get_adc_power)(struct dvb_frontend *fe, u8 mode);
  51        int (*get_dc_power)(struct dvb_frontend *fe, u8 IQ);
  52        u32 (*ctrl_timf)(struct dvb_frontend *fe, uint8_t op, uint32_t timf);
  53        enum frontend_tune_state (*get_tune_state)(struct dvb_frontend *fe);
  54        int (*set_tune_state)(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
  55        int (*set_slave_frontend)(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
  56        int (*remove_slave_frontend)(struct dvb_frontend *fe);
  57        struct dvb_frontend *(*get_slave_frontend)(struct dvb_frontend *fe, int slave_index);
  58        int (*i2c_enumeration)(struct i2c_adapter *host, int no_of_demods,
  59                u8 default_addr, u8 first_addr, u8 is_dib8096p);
  60        struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *fe, enum dibx000_i2c_interface intf, int gating);
  61        int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
  62        int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
  63        struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
  64};
  65
  66#if IS_REACHABLE(CONFIG_DVB_DIB8000)
  67void *dib8000_attach(struct dib8000_ops *ops);
  68#else
  69static inline void *dib8000_attach(struct dib8000_ops *ops)
  70{
  71        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  72        return NULL;
  73}
  74#endif
  75
  76#endif
  77