diff options
| author | Antti Palosaari | 2012-07-12 02:54:50 +0200 |
|---|---|---|
| committer | Mauro Carvalho Chehab | 2012-09-27 19:28:09 +0200 |
| commit | 8a2697abc1f0388d44b78ac109d9f03ec75c2683 (patch) | |
| tree | 3bcfc0cdd8ffc9a08f6615d76abf3950ac6ce388 /drivers/media/dvb-core | |
| parent | [media] dvb_frontend: do not allow statistic IOCTLs when sleeping (diff) | |
| download | kernel-qcow2-linux-8a2697abc1f0388d44b78ac109d9f03ec75c2683.tar.gz kernel-qcow2-linux-8a2697abc1f0388d44b78ac109d9f03ec75c2683.tar.xz kernel-qcow2-linux-8a2697abc1f0388d44b78ac109d9f03ec75c2683.zip | |
[media] add LNA support for DVB API
Signed-off-by: Antti Palosaari <crope@iki.fi>
Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb-core')
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.c | 5 | ||||
| -rw-r--r-- | drivers/media/dvb-core/dvb_frontend.h | 1 |
2 files changed, 6 insertions, 0 deletions
diff --git a/drivers/media/dvb-core/dvb_frontend.c b/drivers/media/dvb-core/dvb_frontend.c index 1f3b16db2036..8f58f241c10d 100644 --- a/drivers/media/dvb-core/dvb_frontend.c +++ b/drivers/media/dvb-core/dvb_frontend.c @@ -1022,6 +1022,7 @@ static struct dtv_cmds_h dtv_cmds[DTV_MAX_COMMAND + 1] = { _DTV_CMD(DTV_STREAM_ID, 1, 0), _DTV_CMD(DTV_DVBT2_PLP_ID_LEGACY, 1, 0), + _DTV_CMD(DTV_LNA, 1, 0), /* Get */ _DTV_CMD(DTV_DISEQC_SLAVE_REPLY, 0, 1), @@ -1730,6 +1731,10 @@ static int dtv_property_process_set(struct dvb_frontend *fe, case DTV_INTERLEAVING: c->interleaving = tvp->u.data; break; + case DTV_LNA: + if (fe->ops.set_lna) + r = fe->ops.set_lna(fe, tvp->u.data); + break; /* ISDB-T Support here */ case DTV_ISDBT_PARTIAL_RECEPTION: diff --git a/drivers/media/dvb-core/dvb_frontend.h b/drivers/media/dvb-core/dvb_frontend.h index 33996a01cd63..44a445cee74f 100644 --- a/drivers/media/dvb-core/dvb_frontend.h +++ b/drivers/media/dvb-core/dvb_frontend.h @@ -303,6 +303,7 @@ struct dvb_frontend_ops { int (*dishnetwork_send_legacy_command)(struct dvb_frontend* fe, unsigned long cmd); int (*i2c_gate_ctrl)(struct dvb_frontend* fe, int enable); int (*ts_bus_ctrl)(struct dvb_frontend* fe, int acquire); + int (*set_lna)(struct dvb_frontend *, int); /* These callbacks are for devices that implement their own * tuning algorithms, rather than a simple swzigzag |