LXR linux/drivers/media/dvb-frontends/dib7000m.h

   1#ifndef DIB7000M_H
   2#define DIB7000M_H
   3
   4#include "dibx000_common.h"
   5
   6struct 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 IS_REACHABLE(CONFIG_DVB_DIB7000M)
  42extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  43                                            u8 i2c_addr,
  44                                            struct dib7000m_config *cfg);
  45extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
  46                                                   enum dibx000_i2c_interface,
  47                                                   int);
  48extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
  49extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
  50#else
  51static inline
  52struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
  53                                     u8 i2c_addr, struct dib7000m_config *cfg)
  54{
  55        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  56        return NULL;
  57}
  58
  59static inline
  60struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *demod,
  61                                            enum dibx000_i2c_interface intf,
  62                                            int gating)
  63{
  64        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  65        return NULL;
  66}
  67static inline int dib7000m_pid_filter(struct dvb_frontend *fe, u8 id,
  68                                                u16 pid, u8 onoff)
  69{
  70        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  71        return -ENODEV;
  72}
  73
  74static inline int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe,
  75                                                uint8_t onoff)
  76{
  77        printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
  78        return -ENODEV;
  79}
  80#endif
  81
  82/* TODO
  83extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
  84extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
  85extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
  86extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
  87*/
  88
  89#endif
  90