diff options
Diffstat (limited to 'include/media/tuner.h')
| -rw-r--r-- | include/media/tuner.h | 7 |
1 files changed, 7 insertions, 0 deletions
diff --git a/include/media/tuner.h b/include/media/tuner.h index 99acf847365c..fe567129b22b 100644 --- a/include/media/tuner.h +++ b/include/media/tuner.h @@ -173,10 +173,15 @@ enum tuner_mode { when the tuner is set to TV mode. */ +/* allows to access the GPIOs of the host (pci bridge) */ +typedef void (*tuner_gpio_func_t) (void *dev, int bit_no,int value); + struct tuner_setup { unsigned short addr; /* I2C address */ unsigned int type; /* Tuner type */ unsigned int mode_mask; /* Allowed tuner modes */ + unsigned int config; /* configuraion for more complex tuners */ + tuner_gpio_func_t gpio_func; }; struct tuner { @@ -210,6 +215,8 @@ struct tuner { unsigned char tda827x_addr; unsigned char tda827x_ver; unsigned int sgIF; + unsigned int config; + tuner_gpio_func_t gpio_func; /* function ptrs */ void (*set_tv_freq)(struct i2c_client *c, unsigned int freq); |