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authorSteven Toth <stoth@linuxtv.org>2008-10-06 21:56:59 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2008-10-13 12:28:05 -0200
commitb87625f0ccbbc67efba356e73502fa9bbb784b1c (patch)
treef438bae01178fc2696a767adf5df18830377266e /drivers/media
parenta4de91be46b73ec6743b9d76155550e49507723c (diff)
V4L/DVB (9181): S2API: Add support fot DTV_GUARD_INTERVAL and DTV_TRANSMISSION_MODE
Tuning DVB-T via the S2API was failing, missing some essential items. Signed-off-by: Steven Toth <stoth@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media')
-rw-r--r--drivers/media/dvb/dvb-core/dvb_frontend.c32
1 files changed, 32 insertions, 0 deletions
diff --git a/drivers/media/dvb/dvb-core/dvb_frontend.c b/drivers/media/dvb/dvb-core/dvb_frontend.c
index 104f40b7171..0ddc2f4ecd4 100644
--- a/drivers/media/dvb/dvb-core/dvb_frontend.c
+++ b/drivers/media/dvb/dvb-core/dvb_frontend.c
@@ -840,6 +840,16 @@ struct dtv_cmds_h dtv_cmds[] = {
.cmd = DTV_CODE_RATE_LP,
.set = 1,
},
+ [DTV_GUARD_INTERVAL] = {
+ .name = "DTV_GUARD_INTERVAL",
+ .cmd = DTV_GUARD_INTERVAL,
+ .set = 1,
+ },
+ [DTV_TRANSMISSION_MODE] = {
+ .name = "DTV_TRANSMISSION_MODE",
+ .cmd = DTV_TRANSMISSION_MODE,
+ .set = 1,
+ },
/* Get */
[DTV_DISEQC_SLAVE_REPLY] = {
.name = "DTV_DISEQC_SLAVE_REPLY",
@@ -862,6 +872,16 @@ struct dtv_cmds_h dtv_cmds[] = {
.cmd = DTV_CODE_RATE_LP,
.set = 0,
},
+ [DTV_GUARD_INTERVAL] = {
+ .name = "DTV_GUARD_INTERVAL",
+ .cmd = DTV_GUARD_INTERVAL,
+ .set = 0,
+ },
+ [DTV_TRANSMISSION_MODE] = {
+ .name = "DTV_TRANSMISSION_MODE",
+ .cmd = DTV_TRANSMISSION_MODE,
+ .set = 0,
+ },
};
void dtv_property_dump(struct dtv_property *tvp)
@@ -1147,6 +1167,12 @@ int dtv_property_process_get(struct dvb_frontend *fe, struct dtv_property *tvp,
case DTV_CODE_RATE_LP:
tvp->u.data = fe->dtv_property_cache.code_rate_LP;
break;
+ case DTV_GUARD_INTERVAL:
+ tvp->u.data = fe->dtv_property_cache.guard_interval;
+ break;
+ case DTV_TRANSMISSION_MODE:
+ tvp->u.data = fe->dtv_property_cache.transmission_mode;
+ break;
default:
r = -1;
}
@@ -1234,6 +1260,12 @@ int dtv_property_process_set(struct dvb_frontend *fe, struct dtv_property *tvp,
case DTV_CODE_RATE_LP:
fe->dtv_property_cache.code_rate_LP = tvp->u.data;
break;
+ case DTV_GUARD_INTERVAL:
+ fe->dtv_property_cache.guard_interval = tvp->u.data;
+ break;
+ case DTV_TRANSMISSION_MODE:
+ fe->dtv_property_cache.transmission_mode = tvp->u.data;
+ break;
default:
r = -1;
}