drivers/media/dvb/frontends/dib7000p.h

   1 #ifndef DIB7000P_H
   2 #define DIB7000P_H
   3
   4 #include "dibx000_common.h"
   5
   6 struct dib7000p_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 *bw;
  15
  16 #define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
  17         u16 gpio_dir;
  18 #define DIB7000P_GPIO_DEFAULT_VALUES     0x0000
  19         u16 gpio_val;
  20 #define DIB7000P_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  21 #define DIB7000P_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  22 #define DIB7000P_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  23 #define DIB7000P_GPIO_PWM_POS3(v)         (v & 0xf)
  24 #define DIB7000P_GPIO_DEFAULT_PWM_POS    0xffff
  25         u16 gpio_pwm_pos;
  26
  27         u16 pwm_freq_div;
  28
  29         u8 quartz_direct;
  30
  31         u8 spur_protect;
  32
  33         int (*agc_control) (struct dvb_frontend *, u8 before);
  34
  35         u8 output_mode;
  36 };
  37
  38 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
  39
  40 #if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && defined(MODULE))
  41 extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
  42                                             u8 i2c_addr,
  43                                             struct dib7000p_config *cfg);
  44 #else
  45 static inline struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
  46                                                    u8 i2c_addr,
  47                                                    struct dib7000p_config *cfg)
  48 {
  49         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  50         return NULL;
  51 }
  52 #endif
  53
  54 extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c, int no_of_demods, u8 default_addr, struct dib7000p_config cfg[]);
  55
  56 extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
  57 extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
  58 extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
  59 extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);
  60
  61 #endif