diff options
| author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-04 01:33:55 -0400 |
|---|---|---|
| committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-07-04 01:46:58 -0400 |
| commit | 1d432a3d7783b0b86ff08a111b7a4bea550fc4a2 (patch) | |
| tree | e92473488d7674c171f6d7fa59da4186a7e6044b /drivers/media/dvb/dvb-core | |
| parent | 90acb85fb48372f30e0a2f6d516d2285faea6e6c (diff) | |
[media] tuner, xc2028: add support for get_afc()
Implement API support to return AFC frequency shift, as this device
supports it. The only other driver that implements it is tda9887,
and the frequency there is reported in Hz. So, use Hz also for this
tuner.
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb/dvb-core')
| -rw-r--r-- | drivers/media/dvb/dvb-core/dvb_frontend.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.h b/drivers/media/dvb/dvb-core/dvb_frontend.h index e929d5697b8..7c64c09103a 100644 --- a/drivers/media/dvb/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb/dvb-core/dvb_frontend.h | |||
| @@ -220,6 +220,7 @@ struct dvb_tuner_ops { | |||
| 220 | #define TUNER_STATUS_STEREO 2 | 220 | #define TUNER_STATUS_STEREO 2 |
| 221 | int (*get_status)(struct dvb_frontend *fe, u32 *status); | 221 | int (*get_status)(struct dvb_frontend *fe, u32 *status); |
| 222 | int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength); | 222 | int (*get_rf_strength)(struct dvb_frontend *fe, u16 *strength); |
| 223 | int (*get_afc)(struct dvb_frontend *fe, s32 *afc); | ||
| 223 | 224 | ||
| 224 | /** These are provided separately from set_params in order to facilitate silicon | 225 | /** These are provided separately from set_params in order to facilitate silicon |
| 225 | * tuners which require sophisticated tuning loops, controlling each parameter separately. */ | 226 | * tuners which require sophisticated tuning loops, controlling each parameter separately. */ |