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 defined(CONFIG_DVB_DIB7000M) || (defined(CONFIG_DVB_DIB7000M_MODULE) && \
  42                                      defined(MODULE))
  43 extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  44                                             u8 i2c_addr,
  45                                             struct dib7000m_config *cfg);
  46 extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
  47                                                    enum dibx000_i2c_interface,
  48                                                    int);
  49 extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
  50 extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
  51 #else
  52 static inline
  53 struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  54                                      u8 i2c_addr, struct dib7000m_config *cfg)
  55 {
  56         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  57         return NULL;
  58 }
  59
  60 static inline
  61 struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
  62                                             enum dibx000_i2c_interface intf,
  63                                             int gating)
  64 {
  65         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  66         return NULL;
  67 }
  68 static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
  69                                                 u16 pid, u8 onoff)
  70 {
  71         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  72         return -ENODEV;
  73 }
  74
  75 static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
  76                                                 uint8_t onoff)
  77 {
  78         printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  79         return -ENODEV;
  80 }
  81 #endif
  82
  83 /* TODO
  84 extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
  85 extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
  86 extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
  87 extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
  88 */
  89
  90 #endif