tjh.dev
Linux kernel mirror (for testing)
git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
kernel
os
linux
1#ifndef DIB7000P_H
2#define DIB7000P_H
3
4#include "dibx000_common.h"
5
6struct 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
35extern struct dvb_frontend * dib7000p_attach(struct i2c_adapter *i2c_adap, u8 i2c_addr, struct dib7000p_config *cfg);
36extern struct i2c_adapter * dib7000p_get_i2c_master(struct dvb_frontend *, enum dibx000_i2c_interface, int);
37extern int dib7000pc_detection(struct i2c_adapter *i2c_adap);
38
39/* TODO
40extern INT dib7000p_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
41extern INT dib7000p_enable_vbg_voltage(struct dibDemod *demod);
42extern void dib7000p_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
43extern USHORT dib7000p_get_current_agc_global(struct dibDemod *demod);
44*/
45
46#endif