diff options
Diffstat (limited to 'drivers/media/dvb/frontends/xc5000.h')
| -rw-r--r-- | drivers/media/dvb/frontends/xc5000.h | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/drivers/media/dvb/frontends/xc5000.h b/drivers/media/dvb/frontends/xc5000.h index 85b2d438fa41..e0e84562aed1 100644 --- a/drivers/media/dvb/frontends/xc5000.h +++ b/drivers/media/dvb/frontends/xc5000.h | |||
| @@ -30,8 +30,16 @@ struct i2c_adapter; | |||
| 30 | struct xc5000_config { | 30 | struct xc5000_config { |
| 31 | u8 i2c_address; | 31 | u8 i2c_address; |
| 32 | u32 if_khz; | 32 | u32 if_khz; |
| 33 | void *video_dev; | 33 | |
| 34 | int (*tuner_callback) (void *dev, int command, int arg); | 34 | /* For each bridge framework, when it attaches either analog or digital, |
| 35 | * it has to store a reference back to its _core equivalent structure, | ||
| 36 | * so that it can service the hardware by steering gpio's etc. | ||
| 37 | * Each bridge implementation is different so cast priv accordingly. | ||
| 38 | * The xc5000 driver cares not for this value, other than ensuring | ||
| 39 | * it's passed back to a bridge during tuner_callback(). | ||
| 40 | */ | ||
| 41 | void *priv; | ||
| 42 | int (*tuner_callback) (void *priv, int command, int arg); | ||
| 35 | }; | 43 | }; |
| 36 | 44 | ||
| 37 | /* xc5000 callback command */ | 45 | /* xc5000 callback command */ |