1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun */
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun #ifndef __TEA5767_H__
6*4882a593Smuzhiyun #define __TEA5767_H__
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <linux/i2c.h>
9*4882a593Smuzhiyun #include <media/dvb_frontend.h>
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun enum tea5767_xtal {
12*4882a593Smuzhiyun TEA5767_LOW_LO_32768 = 0,
13*4882a593Smuzhiyun TEA5767_HIGH_LO_32768 = 1,
14*4882a593Smuzhiyun TEA5767_LOW_LO_13MHz = 2,
15*4882a593Smuzhiyun TEA5767_HIGH_LO_13MHz = 3,
16*4882a593Smuzhiyun };
17*4882a593Smuzhiyun
18*4882a593Smuzhiyun struct tea5767_ctrl {
19*4882a593Smuzhiyun unsigned int port1:1;
20*4882a593Smuzhiyun unsigned int port2:1;
21*4882a593Smuzhiyun unsigned int high_cut:1;
22*4882a593Smuzhiyun unsigned int st_noise:1;
23*4882a593Smuzhiyun unsigned int soft_mute:1;
24*4882a593Smuzhiyun unsigned int japan_band:1;
25*4882a593Smuzhiyun unsigned int deemph_75:1;
26*4882a593Smuzhiyun unsigned int pllref:1;
27*4882a593Smuzhiyun enum tea5767_xtal xtal_freq;
28*4882a593Smuzhiyun };
29*4882a593Smuzhiyun
30*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5767)
31*4882a593Smuzhiyun extern int tea5767_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
32*4882a593Smuzhiyun
33*4882a593Smuzhiyun extern struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
34*4882a593Smuzhiyun struct i2c_adapter* i2c_adap,
35*4882a593Smuzhiyun u8 i2c_addr);
36*4882a593Smuzhiyun #else
tea5767_autodetection(struct i2c_adapter * i2c_adap,u8 i2c_addr)37*4882a593Smuzhiyun static inline int tea5767_autodetection(struct i2c_adapter* i2c_adap,
38*4882a593Smuzhiyun u8 i2c_addr)
39*4882a593Smuzhiyun {
40*4882a593Smuzhiyun printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
41*4882a593Smuzhiyun __func__);
42*4882a593Smuzhiyun return -EINVAL;
43*4882a593Smuzhiyun }
44*4882a593Smuzhiyun
tea5767_attach(struct dvb_frontend * fe,struct i2c_adapter * i2c_adap,u8 i2c_addr)45*4882a593Smuzhiyun static inline struct dvb_frontend *tea5767_attach(struct dvb_frontend *fe,
46*4882a593Smuzhiyun struct i2c_adapter* i2c_adap,
47*4882a593Smuzhiyun u8 i2c_addr)
48*4882a593Smuzhiyun {
49*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
50*4882a593Smuzhiyun return NULL;
51*4882a593Smuzhiyun }
52*4882a593Smuzhiyun #endif
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun #endif /* __TEA5767_H__ */
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