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Subject: [media] stv0900: speed up DVB-S searching Author: Igor M. Liplianin <[email protected]> Date: Mon Feb 28 16:52:08 2011 -0300 Simptoms: After zapping DVB-S2 channel searching for DVB-S tooks long time. Now it takes less than a second. Signed-off-by: Igor M. Liplianin <[email protected]> Signed-off-by: Mauro Carvalho Chehab <[email protected]> drivers/media/dvb/frontends/stv0900_core.c | 3 +++ 1 files changed, 3 insertions(+), 0 deletions(-) --- http://git.linuxtv.org/media_tree.git?a=commitdiff;h=798e48884e2c7f013d109641335ba062441b4747 diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index 1ca1c83..0d9b456 100644 --- a/drivers/media/dvb/frontends/stv0900_core.c +++ b/drivers/media/dvb/frontends/stv0900_core.c @@ -1604,6 +1604,9 @@ static enum dvbfe_search stv0900_search(struct dvb_frontend *fe, p_search.standard = STV0900_AUTO_SEARCH; p_search.iq_inversion = STV0900_IQ_AUTO; p_search.search_algo = STV0900_BLIND_SEARCH; + /* Speeds up DVB-S searching */ + if (c->delivery_system == SYS_DVBS) + p_search.standard = STV0900_SEARCH_DVBS1; intp->srch_standard[demod] = p_search.standard; intp->symbol_rate[demod] = p_search.symbol_rate; _______________________________________________ linuxtv-commits mailing list [email protected] http://www.linuxtv.org/cgi-bin/mailman/listinfo/linuxtv-commits
