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- /* SPDX-License-Identifier: GPL-2.0-or-later */
- /*
- */
- #ifndef __TDA8290_H__
- #define __TDA8290_H__
- #include <linux/i2c.h>
- #include <media/dvb_frontend.h>
- #include "tda18271.h"
- enum tda8290_lna {
- TDA8290_LNA_OFF = 0,
- TDA8290_LNA_GP0_HIGH_ON = 1,
- TDA8290_LNA_GP0_HIGH_OFF = 2,
- TDA8290_LNA_ON_BRIDGE = 3,
- };
- struct tda829x_config {
- enum tda8290_lna lna_cfg;
- unsigned int probe_tuner:1;
- #define TDA829X_PROBE_TUNER 0
- #define TDA829X_DONT_PROBE 1
- unsigned int no_i2c_gate:1;
- struct tda18271_std_map *tda18271_std_map;
- };
- #if IS_REACHABLE(CONFIG_MEDIA_TUNER_TDA8290)
- extern int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr);
- extern struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- struct tda829x_config *cfg);
- #else
- static inline int tda829x_probe(struct i2c_adapter *i2c_adap, u8 i2c_addr)
- {
- printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__);
- return -EINVAL;
- }
- static inline struct dvb_frontend *tda829x_attach(struct dvb_frontend *fe,
- struct i2c_adapter *i2c_adap,
- u8 i2c_addr,
- struct tda829x_config *cfg)
- {
- printk(KERN_INFO "%s: not probed - driver disabled by Kconfig\n",
- __func__);
- return NULL;
- }
- #endif
- #endif /* __TDA8290_H__ */
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