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authorAntti Palosaari <crope@iki.fi>2012-07-11 21:54:50 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2012-09-27 14:28:09 -0300
commit8a2697abc1f0388d44b78ac109d9f03ec75c2683 (patch)
tree3bcfc0cdd8ffc9a08f6615d76abf3950ac6ce388 /drivers/media/dvb-core
parent48caa6f12902dfc08acfc54e417f845dc0477664 (diff)
[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.c5
-rw-r--r--drivers/media/dvb-core/dvb_frontend.h1
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

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