drivers/media/dvb-frontends/dib7000m.h

   1 #ifndef DIB7000M_H
   2 #define DIB7000M_H
   3
   4 #include "dibx000_common.h"
   5
   6 struct dib7000m_config {
   7         u8 dvbt_mode;
   8         u8 output_mpeg2_in_188_bytes;
   9         u8 hostbus_diversity;
  10         u8 tuner_is_baseband;
  11         u8 mobile_mode;
  12         int (*update_lna) (struct dvb_frontend *, u16 agc_global);
  13
  14         u8 agc_config_count;
  15         struct dibx000_agc_config *agc;
  16
  17         struct dibx000_bandwidth_config *bw;
  18
  19 #define DIB7000M_GPIO_DEFAULT_DIRECTIONS 0xffff
  20         u16 gpio_dir;
  21 #define DIB7000M_GPIO_DEFAULT_VALUES     0x0000
  22         u16 gpio_val;
  23 #define DIB7000M_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  24 #define DIB7000M_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  25 #define DIB7000M_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  26 #define DIB7000M_GPIO_PWM_POS3(v)         (v & 0xf)
  27 #define DIB7000M_GPIO_DEFAULT_PWM_POS    0xffff
  28         u16 gpio_pwm_pos;
  29
  30         u16 pwm_freq_div;
  31
  32         u8 quartz_direct;
  33
  34         u8 input_clk_is_div_2;
  35
  36         int (*agc_control) (struct dvb_frontend *, u8 before);
  37 };
  38
  39 #define DEFAULT_DIB7000M_I2C_ADDRESS 18
  40
  41 #if IS_REACHABLE(CONFIG_DVB_DIB7000M)
  42 extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  43                                             u8 i2c_addr,
  44                                             struct dib7000m_config *cfg);
  45 extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
  46                                                    enum dibx000_i2c_interface,
  47                                                    int);
  48 extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
  49 extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
  50 #else
  51 static inline
  52 struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  53                                      u8 i2c_addr, struct dib7000m_config *cfg)
  54 {
  55         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  56         return NULL;
  57 }
  58
  59 static inline
  60 struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
  61                                             enum dibx000_i2c_interface intf,
  62                                             int gating)
  63 {
  64         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  65         return NULL;
  66 }
  67 static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
  68                                                 u16 pid, u8 onoff)
  69 {
  70         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  71         return -ENODEV;
  72 }
  73
  74 static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
  75                                                 uint8_t onoff)
  76 {
  77         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  78         return -ENODEV;
  79 }
  80 #endif
  81
  82 /* TODO
  83 extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
  84 extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
  85 extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
  86 extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
  87 */
  88
  89 #endif