1*4882a593Smuzhiyun /* SPDX-License-Identifier: GPL-2.0-or-later */
2*4882a593Smuzhiyun /*
3*4882a593Smuzhiyun */
4*4882a593Smuzhiyun
5*4882a593Smuzhiyun #ifndef __TDA8290_H__
6*4882a593Smuzhiyun #define __TDA8290_H__
7*4882a593Smuzhiyun
8*4882a593Smuzhiyun #include <linux/i2c.h>
9*4882a593Smuzhiyun #include <media/dvb_frontend.h>
10*4882a593Smuzhiyun #include "tda18271.h"
11*4882a593Smuzhiyun
12*4882a593Smuzhiyun enum tda8290_lna {
13*4882a593Smuzhiyun TDA8290_LNA_OFF = 0,
14*4882a593Smuzhiyun TDA8290_LNA_GP0_HIGH_ON = 1,
15*4882a593Smuzhiyun TDA8290_LNA_GP0_HIGH_OFF = 2,
16*4882a593Smuzhiyun TDA8290_LNA_ON_BRIDGE = 3,
17*4882a593Smuzhiyun };
18*4882a593Smuzhiyun
19*4882a593Smuzhiyun struct tda829x_config {
20*4882a593Smuzhiyun enum tda8290_lna lna_cfg;
21*4882a593Smuzhiyun
22*4882a593Smuzhiyun unsigned int probe_tuner:1;
23*4882a593Smuzhiyun #define TDA829X_PROBE_TUNER 0
24*4882a593Smuzhiyun #define TDA829X_DONT_PROBE 1
25*4882a593Smuzhiyun unsigned int no_i2c_gate:1;
26*4882a593Smuzhiyun struct tda18271_std_map *tda18271_std_map;
27*4882a593Smuzhiyun };
28*4882a593Smuzhiyun
29*4882a593Smuzhiyun #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA8290)
30*4882a593Smuzhiyun extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
31*4882a593Smuzhiyun
32*4882a593Smuzhiyun extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
33*4882a593Smuzhiyun struct i2c_adapter *i2c_adap,
34*4882a593Smuzhiyun u8 i2c_addr,
35*4882a593Smuzhiyun struct tda829x_config *cfg);
36*4882a593Smuzhiyun #else
tda829x_probe(struct i2c_adapter * i2c_adap,u8 i2c_addr)37*4882a593Smuzhiyun static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
38*4882a593Smuzhiyun {
39*4882a593Smuzhiyun printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
40*4882a593Smuzhiyun return -EINVAL;
41*4882a593Smuzhiyun }
42*4882a593Smuzhiyun
tda829x_attach(struct dvb_frontend * fe,struct i2c_adapter * i2c_adap,u8 i2c_addr,struct tda829x_config * cfg)43*4882a593Smuzhiyun static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
44*4882a593Smuzhiyun struct i2c_adapter *i2c_adap,
45*4882a593Smuzhiyun u8 i2c_addr,
46*4882a593Smuzhiyun struct tda829x_config *cfg)
47*4882a593Smuzhiyun {
48*4882a593Smuzhiyun printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
49*4882a593Smuzhiyun __func__);
50*4882a593Smuzhiyun return NULL;
51*4882a593Smuzhiyun }
52*4882a593Smuzhiyun #endif
53*4882a593Smuzhiyun
54*4882a593Smuzhiyun #endif /* __TDA8290_H__ */
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