diff options
Diffstat (limited to 'drivers/media/dvb/frontends/dib7000p.h')
| -rw-r--r-- | drivers/media/dvb/frontends/dib7000p.h | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/drivers/media/dvb/frontends/dib7000p.h b/drivers/media/dvb/frontends/dib7000p.h new file mode 100644 index 000000000000..79465cf1aced --- /dev/null +++ b/drivers/media/dvb/frontends/dib7000p.h @@ -0,0 +1,46 @@ +#ifndef DIB7000P_H +#define DIB7000P_H + +#include "dibx000_common.h" + +struct dib7000p_config { + u8 output_mpeg2_in_188_bytes; + u8 hostbus_diversity; + u8 tuner_is_baseband; + int (*update_lna) (struct dvb_frontend *, u16 agc_global); + + struct dibx000_agc_config *agc; + struct dibx000_bandwidth_config *bw; + +#define DIB7000P_GPIO_DEFAULT_DIRECTIONS 0xffff + u16 gpio_dir; +#define DIB7000P_GPIO_DEFAULT_VALUES 0x0000 + u16 gpio_val; +#define DIB7000P_GPIO_PWM_POS0(v) ((v & 0xf) << 12) +#define DIB7000P_GPIO_PWM_POS1(v) ((v & 0xf) << 8 ) +#define DIB7000P_GPIO_PWM_POS2(v) ((v & 0xf) << 4 ) +#define DIB7000P_GPIO_PWM_POS3(v) (v & 0xf) +#define DIB7000P_GPIO_DEFAULT_PWM_POS 0xffff + u16 gpio_pwm_pos; + + u16 pwm_freq_div; + + u8 quartz_direct; + + int (*agc_control) (struct dvb_frontend *, u8 before); +}; + +#define DEFAULT_DIB7000P_I2C_ADDRESS 18 + +extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg); +extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int); +extern int dib7000pc_detection(struct i2c_adapter *i2c_adap); + +/* TODO +extern INT dib7000p_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val); +extern INT dib7000p_enable_vbg_voltage(struct dibDemod *demod); +extern void dib7000p_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff); +extern USHORT dib7000p_get_current_agc_global(struct dibDemod *demod); +*/ + +#endif |