release/src-rt-6.x.4708/linux/linux-2.6.36/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         u8 disable_sample_and_hold : 1;
  37
  38         u8 enable_current_mirror : 1;
  39         u8 diversity_delay;
  40
  41 };
  42
  43 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
  44
  45 #if defined(CONFIG_DVB_DIB7000P) || (defined(CONFIG_DVB_DIB7000P_MODULE) && \
  46         defined(MODULE))
  47 extern struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap,
  48                                             u8 i2c_addr,
  49                                             struct dib7000p_config *cfg);
  50 extern struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *,
  51                                                    enum dibx000_i2c_interface,
  52                                                    int);
  53 extern int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
  54                                     int no_of_demods, u8 default_addr,
  55                                     struct dib7000p_config cfg[]);
  56 extern int dib7000p_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
  57 extern int dib7000p_set_wbd_ref(struct dvb_frontend *, u16 value);
  58 extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
  59 extern int dib7000p_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
  60 extern int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
  61 #else
  62 static inline
  63 struct dvb_frontend *dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr,
  64                                      struct dib7000p_config *cfg)
  65 {
  66         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  67         return NULL;
  68 }
  69
  70 static inline
  71 struct i2c_adapter *dib7000p_get_i2c_master(struct dvb_frontend *fe,
  72                                             enum dibx000_i2c_interface i,
  73                                             int x)
  74 {
  75         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  76         return NULL;
  77 }
  78
  79 static inline int dib7000p_i2c_enumeration(struct i2c_adapter *i2c,
  80                                            int no_of_demods, u8 default_addr,
  81                                            struct dib7000p_config cfg[])
  82 {
  83         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  84         return -ENODEV;
  85 }
  86
  87 static inline int dib7000p_set_gpio(struct dvb_frontend *fe,
  88                                     u8 num, u8 dir, u8 val)
  89 {
  90         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  91         return -ENODEV;
  92 }
  93
  94 static inline int dib7000p_set_wbd_ref(struct dvb_frontend *fe, u16 value)
  95 {
  96         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  97         return -ENODEV;
  98 }
  99
 100 static inline int dib7000pc_detection(struct i2c_adapter *i2c_adap)
 101 {
 102         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 103         return -ENODEV;
 104 }
 105 static inline int dib7000p_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)
 106 {
 107     printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 108     return -ENODEV;
 109 }
 110
 111 static inline int dib7000p_pid_filter_ctrl(struct dvb_frontend *fe, uint8_t onoff)
 112 {
 113     printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 114     return -ENODEV;
 115 }
 116 #endif
 117
 118 #endif