1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
2 | /* |
3 | */ |
4 | |
5 | #ifndef __TEA5767_H__ |
6 | #define __TEA5767_H__ |
7 | |
8 | #include <linux/i2c.h> |
9 | #include <media/dvb_frontend.h> |
10 | |
11 | enum tea5767_xtal { |
12 | TEA5767_LOW_LO_32768 = 0, |
13 | TEA5767_HIGH_LO_32768 = 1, |
14 | TEA5767_LOW_LO_13MHz = 2, |
15 | TEA5767_HIGH_LO_13MHz = 3, |
16 | }; |
17 | |
18 | struct tea5767_ctrl { |
19 | unsigned int port1:1; |
20 | unsigned int port2:1; |
21 | unsigned int high_cut:1; |
22 | unsigned int st_noise:1; |
23 | unsigned int soft_mute:1; |
24 | unsigned int japan_band:1; |
25 | unsigned int deemph_75:1; |
26 | unsigned int pllref:1; |
27 | enum tea5767_xtal xtal_freq; |
28 | }; |
29 | |
30 | #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5767) |
31 | extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr); |
32 | |
33 | extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, |
34 | struct i2c_adapter* i2c_adap, |
35 | u8 i2c_addr); |
36 | #else |
37 | static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap, |
38 | u8 i2c_addr) |
39 | { |
40 | printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n" , |
41 | __func__); |
42 | return -EINVAL; |
43 | } |
44 | |
45 | static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe, |
46 | struct i2c_adapter* i2c_adap, |
47 | u8 i2c_addr) |
48 | { |
49 | printk(KERN_WARNING "%s: driver disabled by Kconfig\n" , __func__); |
50 | return NULL; |
51 | } |
52 | #endif |
53 | |
54 | #endif /* __TEA5767_H__ */ |
55 | |