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authorAndreas Regel <andreas.regel@gmx.de>2009-11-13 18:19:54 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2009-12-05 18:41:31 -0200
commit1d4361718a47fba3b51f6e155524b5473a5b8d18 (patch)
tree0c0cff33eab2fc9356c476a9dba46ce755c32e18 /drivers/media/dvb
parentc4fa649a3beca1e311d7f244de67306673f4c285 (diff)
V4L/DVB (13358): stv090x: add an additional check for packet delineator lock in stv090x_read_status in case of a tuned DVB-S2 signal
Signed-off-by: Andreas Regel <andreas.regel@gmx.de> Signed-off-by: Manu Abraham <manu@linuxtv.org> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/frontends/stv090x.c13
1 files changed, 9 insertions, 4 deletions
diff --git a/drivers/media/dvb/frontends/stv090x.c b/drivers/media/dvb/frontends/stv090x.c
index 647c5354300f..65ae677015e4 100644
--- a/drivers/media/dvb/frontends/stv090x.c
+++ b/drivers/media/dvb/frontends/stv090x.c
@@ -3324,7 +3324,6 @@ static enum dvbfe_search stv090x_search(struct dvb_frontend *fe, struct dvb_fron
return DVBFE_ALGO_SEARCH_ERROR;
}
-/* FIXME! */
static int stv090x_read_status(struct dvb_frontend *fe, enum fe_status *status)
{
struct stv090x_state *state = fe->demodulator_priv;
@@ -3346,9 +3345,15 @@ static int stv090x_read_status(struct dvb_frontend *fe, enum fe_status *status)
dprintk(FE_DEBUG, 1, "Delivery system: DVB-S2");
reg = STV090x_READ_DEMOD(state, DSTATUS);
if (STV090x_GETFIELD_Px(reg, LOCK_DEFINITIF_FIELD)) {
- reg = STV090x_READ_DEMOD(state, TSSTATUS);
- if (STV090x_GETFIELD_Px(reg, TSFIFO_LINEOK_FIELD)) {
- *status = FE_HAS_CARRIER | FE_HAS_VITERBI | FE_HAS_SYNC | FE_HAS_LOCK;
+ reg = STV090x_READ_DEMOD(state, PDELSTATUS1);
+ if (STV090x_GETFIELD_Px(reg, PKTDELIN_LOCK_FIELD)) {
+ reg = STV090x_READ_DEMOD(state, TSSTATUS);
+ if (STV090x_GETFIELD_Px(reg, TSFIFO_LINEOK_FIELD)) {
+ *status = FE_HAS_CARRIER |
+ FE_HAS_VITERBI |
+ FE_HAS_SYNC |
+ FE_HAS_LOCK;
+ }
}
}
break;