projects / linux.git / blame
| Commit | Line | Data |
|---|---|---|
| c942fddf | 1 | /* SPDX-License-Identifier: GPL-2.0-or-later */ |
| 38b2df95 DH |
2 | /* |
| 3 | * Driver for Micronas DRX39xx family (drx3933j) | |
| 4 | * | |
| ca3355a9 | 5 | * Written by Devin Heitmueller <[email protected]> |
| 38b2df95 DH |
6 | */ |
| 7 | ||
| 8 | #ifndef DRX39XXJ_H | |
| 9 | #define DRX39XXJ_H | |
| 10 | ||
| 11 | #include <linux/dvb/frontend.h> | |
| fada1935 | 12 | #include <media/dvb_frontend.h> |
| 38b2df95 DH |
13 | #include "drx_driver.h" |
| 14 | ||
| 15 | struct drx39xxj_state { | |
| 16 | struct i2c_adapter *i2c; | |
| 1bfc9e15 | 17 | struct drx_demod_instance *demod; |
| 38b2df95 | 18 | struct dvb_frontend frontend; |
| 38b2df95 | 19 | unsigned int i2c_gate_open:1; |
| b48293db | 20 | const struct firmware *fw; |
| 38b2df95 DH |
21 | }; |
| 22 | ||
| 00c78a37 | 23 | #if IS_REACHABLE(CONFIG_DVB_DRX39XYJ) |
| 22892268 | 24 | struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c); |
| d1f2aae3 MCC |
25 | #else |
| 26 | static inline struct dvb_frontend *drx39xxj_attach(struct i2c_adapter *i2c) { | |
| 27 | return NULL; | |
| 28 | }; | |
| 29 | #endif | |
| 38b2df95 | 30 | |
| 7ef66759 | 31 | #endif /* DVB_DUMMY_FE_H */ |