release/src-rt-6.x/linux/linux-2.6/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         struct dibx000_agc_config *agc;
  13         struct dibx000_bandwidth_config *bw;
  14
  15 #define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff
  16         u16 gpio_dir;
  17 #define DIB7000P_GPIO_DEFAULT_VALUES     0x0000
  18         u16 gpio_val;
  19 #define DIB7000P_GPIO_PWM_POS0(v)        ((v & 0xf) << 12)
  20 #define DIB7000P_GPIO_PWM_POS1(v)        ((v & 0xf) << 8 )
  21 #define DIB7000P_GPIO_PWM_POS2(v)        ((v & 0xf) << 4 )
  22 #define DIB7000P_GPIO_PWM_POS3(v)         (v & 0xf)
  23 #define DIB7000P_GPIO_DEFAULT_PWM_POS    0xffff
  24         u16 gpio_pwm_pos;
  25
  26         u16 pwm_freq_div;
  27
  28         u8 quartz_direct;
  29
  30         int (*agc_control) (struct dvb_frontend *, u8 before);
  31 };
  32
  33 #define DEFAULT_DIB7000P_I2C_ADDRESS 18
  34
  35 extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
  36 extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
  37 extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
  38
  39 /* TODO
  40 extern INT dib7000p_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
  41 extern INT dib7000p_enable_vbg_voltage(struct dibDemod *demod);
  42 extern void dib7000p_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
  43 extern USHORT dib7000p_get_current_agc_global(struct dibDemod *demod);
  44 */
  45
  46 #endif