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authorAbylay Ospan <aospan@netup.ru>2010-02-06 05:55:47 -0300
committerMauro Carvalho Chehab <mchehab@redhat.com>2010-02-26 15:10:56 -0300
commitfad93fdb14f13e7b869a878c0fba3b6e0f91e0b6 (patch)
tree67e2ca44d40b96ef69b987de345622af63c3f2e2 /drivers/media/dvb
parent0a71102f105870a4a245edd1b291fa723a8f3a48 (diff)
V4L/DVB: STV0900 Cut 3.0 AGC2 fix for NetUP Dual DVB-S2-CI card
if the AGC2 > 1400 then no signal on this frequency for STV0900 Cut 3.0. For Cut 2.0 this value is 700. Signed-off-by: Abylay Ospan <aospan@netup.ru> Signed-off-by: Mauro Carvalho Chehab <mchehab@redhat.com>
Diffstat (limited to 'drivers/media/dvb')
-rw-r--r--drivers/media/dvb/frontends/stv0900_sw.c6
1 files changed, 5 insertions, 1 deletions
diff --git a/drivers/media/dvb/frontends/stv0900_sw.c b/drivers/media/dvb/frontends/stv0900_sw.c
index 96a5a5e29ede..ba0709b2d433 100644
--- a/drivers/media/dvb/frontends/stv0900_sw.c
+++ b/drivers/media/dvb/frontends/stv0900_sw.c
@@ -1230,6 +1230,9 @@ fe_stv0900_signal_type stv0900_get_signal_params(struct dvb_frontend *fe)
result->pilot = stv0900_get_bits(intp, DEMOD_TYPE) & 0x01;
result->frame_len = ((u32)stv0900_get_bits(intp, DEMOD_TYPE)) >> 1;
result->rolloff = stv0900_get_bits(intp, ROLLOFF_STATUS);
+
+ dprintk("%s: modcode=0x%x \n", __func__, result->modcode);
+
switch (result->standard) {
case STV0900_DVBS2_STANDARD:
result->spectrum = stv0900_get_bits(intp, SPECINV_DEMOD);
@@ -1634,7 +1637,8 @@ static int stv0900_blind_search_algo(struct dvb_frontend *fe)
agc2_int = stv0900_blind_check_agc2_min_level(intp, demod);
- if (agc2_int > STV0900_BLIND_SEARCH_AGC2_TH)
+ dprintk("%s agc2_int=%d agc2_th=%d \n", __func__, agc2_int, agc2_th);
+ if (agc2_int > agc2_th)
return FALSE;
if (intp->chip_id == 0x10)