1/* SPDX-License-Identifier: GPL-2.0 */
2#ifndef DIB7000M_H
3#define DIB7000M_H
4
5#include "dibx000_common.h"
6
7struct dib7000m_config {
8 u8 dvbt_mode;
9 u8 output_mpeg2_in_188_bytes;
10 u8 hostbus_diversity;
11 u8 tuner_is_baseband;
12 u8 mobile_mode;
13 int (*update_lna) (struct dvb_frontend *, u16 agc_global);
14
15 u8 agc_config_count;
16 struct dibx000_agc_config *agc;
17
18 struct dibx000_bandwidth_config *bw;
19
20#define DIB7000M_GPIO_DEFAULT_DIRECTIONS 0xffff
21 u16 gpio_dir;
22#define DIB7000M_GPIO_DEFAULT_VALUES 0x0000
23 u16 gpio_val;
24#define DIB7000M_GPIO_PWM_POS0(v) ((v & 0xf) << 12)
25#define DIB7000M_GPIO_PWM_POS1(v) ((v & 0xf) << 8 )
26#define DIB7000M_GPIO_PWM_POS2(v) ((v & 0xf) << 4 )
27#define DIB7000M_GPIO_PWM_POS3(v) (v & 0xf)
28#define DIB7000M_GPIO_DEFAULT_PWM_POS 0xffff
29 u16 gpio_pwm_pos;
30
31 u16 pwm_freq_div;
32
33 u8 quartz_direct;
34
35 u8 input_clk_is_div_2;
36
37 int (*agc_control) (struct dvb_frontend *, u8 before);
38};
39
40#define DEFAULT_DIB7000M_I2C_ADDRESS 18
41
42#if IS_REACHABLE(CONFIG_DVB_DIB7000M)
43extern struct dvb_frontend *dib7000m_attach(struct i2c_adapter *i2c_adap,
44 u8 i2c_addr,
45 struct dib7000m_config *cfg);
46extern struct i2c_adapter *dib7000m_get_i2c_master(struct dvb_frontend *,
47 enum dibx000_i2c_interface,
48 int);
49extern int dib7000m_pid_filter(struct dvb_frontend *, u8 id, u16 pid, u8 onoff);
50extern int dib7000m_pid_filter_ctrl(struct dvb_frontend *fe, u8 onoff);
51#else
52static inline
53struct 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
60static inline
61struct 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}
68static 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
75static 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
84extern INT dib7000m_set_gpio(struct dibDemod *demod, UCHAR num, UCHAR dir, UCHAR val);
85extern INT dib7000m_enable_vbg_voltage(struct dibDemod *demod);
86extern void dib7000m_set_hostbus_diversity(struct dibDemod *demod, UCHAR onoff);
87extern USHORT dib7000m_get_current_agc_global(struct dibDemod *demod);
88*/
89
90#endif
91

source code of linux/drivers/media/dvb-frontends/dib7000m.h