drivers/media/dvb/frontends/dib8000.h

   1 #ifndef DIB8000_H
   2 #define DIB8000_H
   3
   4 #include "dibx000_common.h"
   5
   6 struct dib8000_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 *pll;
  15
  16 #define DIB8000_GPIO_DEFAULT_DIRECTIONS 0xffff
  17         u16 gpio_dir;
  18 #define DIB8000_GPIO_DEFAULT_VALUES     0x0000
  19         u16 gpio_val;
  20 #define DIB8000_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  21 #define DIB8000_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  22 #define DIB8000_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  23 #define DIB8000_GPIO_PWM_POS3(v)         (v & 0xf)
  24 #define DIB8000_GPIO_DEFAULT_PWM_POS    0xffff
  25         u16 gpio_pwm_pos;
  26         u16 pwm_freq_div;
  27
  28         void (*agc_control) (struct dvb_frontend *, u8 before);
  29
  30         u16 drives;
  31         u16 diversity_delay;
  32         u8 div_cfg;
  33         u8 output_mode;
  34         u8 refclksel;
  35 };
  36
  37 #define DEFAULT_DIB8000_I2C_ADDRESS 18
  38
  39 #if defined(CONFIG_DVB_DIB8000) || (defined(CONFIG_DVB_DIB8000_MODULE) && defined(MODULE))
  40 extern struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg);
  41 extern struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
  42
  43 extern int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr);
  44
  45 extern int dib8000_set_gpio(struct dvb_frontend *, u8 num, u8 dir, u8 val);
  46 extern int dib8000_set_wbd_ref(struct dvb_frontend *, u16 value);
  47 extern int dib8000_pid_filter_ctrl(struct dvb_frontend *, u8 onoff);
  48 extern int dib8000_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
  49 extern int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state);
  50 extern enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe);
  51 extern void dib8000_pwm_agc_reset(struct dvb_frontend *fe);
  52 extern s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode);
  53 extern int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave);
  54 extern int dib8000_remove_slave_frontend(struct dvb_frontend *fe);
  55 extern struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index);
  56 #else
  57 static inline struct dvb_frontend *dib8000_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib8000_config *cfg)
  58 {
  59         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  60         return NULL;
  61 }
  62
  63 static inline struct i2c_adapter *dib8000_get_i2c_master(struct dvb_frontend *fe, enum dibx000_i2c_interface i, int x)
  64 {
  65         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  66         return NULL;
  67 }
  68
  69 static inline int dib8000_i2c_enumeration(struct i2c_adapter *host, int no_of_demods, u8 default_addr, u8 first_addr)
  70 {
  71         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  72         return -ENODEV;
  73 }
  74
  75 static inline int dib8000_set_gpio(struct dvb_frontend *fe, u8 num, u8 dir, u8 val)
  76 {
  77         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  78         return -ENODEV;
  79 }
  80
  81 static inline int dib8000_set_wbd_ref(struct dvb_frontend *fe, u16 value)
  82 {
  83         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  84         return -ENODEV;
  85 }
  86
  87 static inline int dib8000_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff)
  88 {
  89         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  90         return -ENODEV;
  91 }
  92
  93 static inline int dib8000_pid_filter(struct dvb_frontend *fe, u8 id, u16 pid, u8 onoff)
  94 {
  95         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  96         return -ENODEV;
  97 }
  98 static inline int dib8000_set_tune_state(struct dvb_frontend *fe, enum frontend_tune_state tune_state)
  99 {
 100         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 101         return -ENODEV;
 102 }
 103 static inline enum frontend_tune_state dib8000_get_tune_state(struct dvb_frontend *fe)
 104 {
 105         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 106         return CT_SHUTDOWN;
 107 }
 108 static inline void dib8000_pwm_agc_reset(struct dvb_frontend *fe)
 109 {
 110         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 111 }
 112 static inline s32 dib8000_get_adc_power(struct dvb_frontend *fe, u8 mode)
 113 {
 114         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 115         return 0;
 116 }
 117 static inline int dib8000_set_slave_frontend(struct dvb_frontend *fe, struct dvb_frontend *fe_slave)
 118 {
 119         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 120         return -ENODEV;
 121 }
 122
 123 int dib8000_remove_slave_frontend(struct dvb_frontend *fe)
 124 {
 125         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 126         return -ENODEV;
 127 }
 128
 129 static inline struct dvb_frontend *dib8000_get_slave_frontend(struct dvb_frontend *fe, int slave_index)
 130 {
 131         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
 132         return NULL;
 133 }
 134 #endif
 135
 136 #endif