| /* SPDX-License-Identifier: GPL-2.0 */ |
| /* |
| Driver for the Spase sp887x demodulator |
| */ |
| |
| #ifndef SP887X_H |
| #define SP887X_H |
| |
| #include <linux/dvb/frontend.h> |
| #include <linux/firmware.h> |
| |
| struct sp887x_config |
| { |
| /* the demodulator's i2c address */ |
| u8 demod_address; |
| |
| /* request firmware for device */ |
| int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); |
| }; |
| |
| #if IS_REACHABLE(CONFIG_DVB_SP887X) |
| extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, |
| struct i2c_adapter* i2c); |
| #else |
| static inline struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, |
| struct i2c_adapter* i2c) |
| { |
| printk(KERN_WARNING "%s: driver disabled by Kconfig\n", __func__); |
| return NULL; |
| } |
| #endif // CONFIG_DVB_SP887X |
| |
| #endif // SP887X_H |