1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun */
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun #ifndef __TEA5761_H__
6*4882a593Smuzhiyun #define __TEA5761_H__
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <linux/i2c.h>
9*4882a593Smuzhiyun #include <media/dvb_frontend.h>
10*4882a593Smuzhiyun
11*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TEA5761)
12*4882a593Smuzhiyun extern int tea5761_autodetection(struct i2c_adapter* i2c_adap, u8 i2c_addr);
13*4882a593Smuzhiyun
14*4882a593Smuzhiyun extern struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
15*4882a593Smuzhiyun struct i2c_adapter* i2c_adap,
16*4882a593Smuzhiyun u8 i2c_addr);
17*4882a593Smuzhiyun #else
tea5761_autodetection(struct i2c_adapter * i2c_adap,u8 i2c_addr)18*4882a593Smuzhiyun static inline int tea5761_autodetection(struct i2c_adapter* i2c_adap,
19*4882a593Smuzhiyun u8 i2c_addr)
20*4882a593Smuzhiyun {
21*4882a593Smuzhiyun printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
22*4882a593Smuzhiyun __func__);
23*4882a593Smuzhiyun return -EINVAL;
24*4882a593Smuzhiyun }
25*4882a593Smuzhiyun
tea5761_attach(struct dvb_frontend * fe,struct i2c_adapter * i2c_adap,u8 i2c_addr)26*4882a593Smuzhiyun static inline struct dvb_frontend *tea5761_attach(struct dvb_frontend *fe,
27*4882a593Smuzhiyun struct i2c_adapter* i2c_adap,
28*4882a593Smuzhiyun u8 i2c_addr)
29*4882a593Smuzhiyun {
30*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
31*4882a593Smuzhiyun return NULL;
32*4882a593Smuzhiyun }
33*4882a593Smuzhiyun #endif
34*4882a593Smuzhiyun
35*4882a593Smuzhiyun #endif /* __TEA5761_H__ */
36