| Linus Torvalds | 1da177e | 2005-04-16 15:20:36 -0700 | [diff] [blame] | 1 | /* |
| 2 | Driver for the Spase sp887x demodulator |
| 3 | */ |
| 4 | |
| 5 | #ifndef SP887X_H |
| 6 | #define SP887X_H |
| 7 | |
| 8 | #include <linux/dvb/frontend.h> |
| 9 | #include <linux/firmware.h> |
| 10 | |
| 11 | struct sp887x_config |
| 12 | { |
| 13 | /* the demodulator's i2c address */ |
| 14 | u8 demod_address; |
| 15 | |
| 16 | /* PLL maintenance */ |
| 17 | int (*pll_init)(struct dvb_frontend* fe); |
| 18 | |
| 19 | /* this should return the actual frequency tuned to */ |
| 20 | int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); |
| 21 | |
| 22 | /* request firmware for device */ |
| 23 | int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); |
| 24 | }; |
| 25 | |
| 26 | extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, |
| 27 | struct i2c_adapter* i2c); |
| 28 | |
| 29 | #endif // SP887X_H |