drivers/media/dvb-frontends/dib7000p.h

   1 #ifndef DIB7000P_H
   2 #define DIB7000P_H
   3
   4 #include <linux/kconfig.h>
   5
   6 #include "dibx000_common.h"
   7
   8 struct dib7000p_config {
   9         u8 output_mpeg2_in_188_bytes;
  10         u8 hostbus_diversity;
  11         u8 tuner_is_baseband;
  12         int (*update_lna) (struct dvb_frontend *, u16 agc_global);
  13
  14         u8 agc_config_count;
  15         struct dibx000_agc_config *agc;
  16         struct dibx000_bandwidth_config *bw;
  17
  18 #define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
  19         u16 gpio_dir;
  20 #define DIB7000P_GPIO_DEFAULT_VALUES     0x0000
  21         u16 gpio_val;
  22 #define DIB7000P_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  23 #define DIB7000P_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  24 #define DIB7000P_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  25 #define DIB7000P_GPIO_PWM_POS3(v)         (v & 0xf)
  26 #define DIB7000P_GPIO_DEFAULT_PWM_POS    0xffff
  27         u16 gpio_pwm_pos;
  28
  29         u16 pwm_freq_div;
  30
  31         u8 quartz_direct;
  32
  33         u8 spur_protect;
  34
  35         int (*agc_control) (struct dvb_frontend *, u8 before);
  36
  37         u8 output_mode;
  38         u8 disable_sample_and_hold:1;
  39
  40         u8 enable_current_mirror:1;
  41         u16 diversity_delay;
  42
  43         u8 default_i2c_addr;
  44         u8 enMpegOutput:1;
  45 };
  46
  47 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
  48
  49 struct dib7000p_ops {
  50         int (*set_wbd_ref)(struct dvb_frontend *demod, u16 value);
  51         int (*get_agc_values)(struct dvb_frontend *fe,
  52                 u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
  53         int (*set_agc1_min)(struct dvb_frontend *fe, u16 v);
  54         int (*update_pll)(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
  55         int (*set_gpio)(struct dvb_frontend *demod, u8 num, u8 dir, u8 val);
  56         u32 (*ctrl_timf)(struct dvb_frontend *fe, u8 op, u32 timf);
  57         int (*dib7000pc_detection)(struct i2c_adapter *i2c_adap);
  58         struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *demod, enum dibx000_i2c_interface intf, int gating);
  59         int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
  60         int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
  61         int (*i2c_enumeration)(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
  62         struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
  63         int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
  64         int (*get_adc_power)(struct dvb_frontend *fe);
  65         int (*slave_reset)(struct dvb_frontend *fe);
  66         struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
  67 };
  68
  69 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
  70 void *dib7000p_attach(struct dib7000p_ops *ops);
  71 #else
  72 static inline void *dib7000p_attach(struct dib7000p_ops *ops)
  73 {
  74         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  75         return NULL;
  76 }
  77 #endif
  78
  79 #endif