root/drivers/media/dvb-frontends/dib7000p.h

INCLUDED FROM

DEFINITIONS

1. dib7000p_attach

   1 /* SPDX-License-Identifier: GPL-2.0 */
   2 #ifndef DIB7000P_H
   3 #define DIB7000P_H
   4 
   5 #include "dibx000_common.h"
   6 
   7 struct dib7000p_config {
   8         u8 output_mpeg2_in_188_bytes;
   9         u8 hostbus_diversity;
  10         u8 tuner_is_baseband;
  11         int (*update_lna) (struct dvb_frontend *, u16 agc_global);
  12 
  13         u8 agc_config_count;
  14         struct dibx000_agc_config *agc;
  15         struct dibx000_bandwidth_config *bw;
  16 
  17 #define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
  18         u16 gpio_dir;
  19 #define DIB7000P_GPIO_DEFAULT_VALUES     0x0000
  20         u16 gpio_val;
  21 #define DIB7000P_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  22 #define DIB7000P_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  23 #define DIB7000P_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  24 #define DIB7000P_GPIO_PWM_POS3(v)         (v & 0xf)
  25 #define DIB7000P_GPIO_DEFAULT_PWM_POS    0xffff
  26         u16 gpio_pwm_pos;
  27 
  28         u16 pwm_freq_div;
  29 
  30         u8 quartz_direct;
  31 
  32         u8 spur_protect;
  33 
  34         int (*agc_control) (struct dvb_frontend *, u8 before);
  35 
  36         u8 output_mode;
  37         u8 disable_sample_and_hold:1;
  38 
  39         u8 enable_current_mirror:1;
  40         u16 diversity_delay;
  41 
  42         u8 default_i2c_addr;
  43         u8 enMpegOutput:1;
  44 };
  45 
  46 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
  47 
  48 struct dib7000p_ops {
  49         int (*set_wbd_ref)(struct dvb_frontend *demod, u16 value);
  50         int (*get_agc_values)(struct dvb_frontend *fe,
  51                 u16 *agc_global, u16 *agc1, u16 *agc2, u16 *wbd);
  52         int (*set_agc1_min)(struct dvb_frontend *fe, u16 v);
  53         int (*update_pll)(struct dvb_frontend *fe, struct dibx000_bandwidth_config *bw);
  54         int (*set_gpio)(struct dvb_frontend *demod, u8 num, u8 dir, u8 val);
  55         u32 (*ctrl_timf)(struct dvb_frontend *fe, u8 op, u32 timf);
  56         int (*dib7000pc_detection)(struct i2c_adapter *i2c_adap);
  57         struct i2c_adapter *(*get_i2c_master)(struct dvb_frontend *demod, enum dibx000_i2c_interface intf, int gating);
  58         int (*pid_filter_ctrl)(struct dvb_frontend *fe, u8 onoff);
  59         int (*pid_filter)(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff);
  60         int (*i2c_enumeration)(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
  61         struct i2c_adapter *(*get_i2c_tuner)(struct dvb_frontend *fe);
  62         int (*tuner_sleep)(struct dvb_frontend *fe, int onoff);
  63         int (*get_adc_power)(struct dvb_frontend *fe);
  64         int (*slave_reset)(struct dvb_frontend *fe);
  65         struct dvb_frontend *(*init)(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
  66 };
  67 
  68 #if IS_REACHABLE(CONFIG_DVB_DIB7000P)
  69 void *dib7000p_attach(struct dib7000p_ops *ops);
  70 #else
  71 static inline void *dib7000p_attach(struct dib7000p_ops *ops)
  72 {
  73         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  74         return NULL;
  75 }
  76 #endif
  77 
  78 #endif