diff options
| author | Andrew de Quincy <devnull@localhost> | 2004-10-28 17:37:07 +0000 |
|---|---|---|
| committer | Andrew de Quincy <devnull@localhost> | 2004-10-28 17:37:07 +0000 |
| commit | 25da23146538519f0f644671c49868bfb560740a (patch) | |
| tree | 7987970be2d5e86492325711d234ff59319f2685 /linux/drivers/media/dvb/frontends/sp887x.h | |
| parent | dcc0614123e60b1b01ed67850ebd22a517d8c086 (diff) | |
| download | mediapointer-dvb-s2-25da23146538519f0f644671c49868bfb560740a.tar.gz mediapointer-dvb-s2-25da23146538519f0f644671c49868bfb560740a.tar.bz2 | |
Imported FE_REFACTORING to HEAD
Diffstat (limited to 'linux/drivers/media/dvb/frontends/sp887x.h')
| -rw-r--r-- | linux/drivers/media/dvb/frontends/sp887x.h | 29 |
1 files changed, 29 insertions, 0 deletions
diff --git a/linux/drivers/media/dvb/frontends/sp887x.h b/linux/drivers/media/dvb/frontends/sp887x.h new file mode 100644 index 000000000..6a05d8f8e --- /dev/null +++ b/linux/drivers/media/dvb/frontends/sp887x.h @@ -0,0 +1,29 @@ +/* + 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; + + /* PLL maintenance */ + int (*pll_init)(struct dvb_frontend* fe); + + /* this should return the actual frequency tuned to */ + int (*pll_set)(struct dvb_frontend* fe, struct dvb_frontend_parameters* params); + + /* request firmware for device */ + int (*request_firmware)(struct dvb_frontend* fe, const struct firmware **fw, char* name); +}; + +extern struct dvb_frontend* sp887x_attach(const struct sp887x_config* config, + struct i2c_adapter* i2c); + +#endif // SP887X_H |