From: Igor M. Liplianin Date: Mon, 28 Feb 2011 19:52:08 +0000 (-0300) Subject: [media] stv0900: speed up DVB-S searching X-Git-Url: https://git.stricted.de/?a=commitdiff_plain;h=38cdbce7634bdd914b6c6e673c2f6ebedca30d43;p=GitHub%2Fexynos8895%2Fandroid_kernel_samsung_universal8895.git [media] stv0900: speed up DVB-S searching 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 Signed-off-by: Mauro Carvalho Chehab --- diff --git a/drivers/media/dvb/frontends/stv0900_core.c b/drivers/media/dvb/frontends/stv0900_core.c index 1ca1c835048f..0d9b456d34fc 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;