From: Lutz Sammer <johns98@gmx.net>
To: Issa Gorissen <flop.m@usa.net>
Cc: linux-media@vger.kernel.org
Subject: RE: stb0899/stb6100 tuning problems
Date: Mon, 25 Apr 2011 15:25:54 +0200 [thread overview]
Message-ID: <4DB57662.8080705@gmx.net> (raw)
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Hi,
Have you tried s2-liplianin version of drivers?
http://mercurial.intuxication.org/hg/s2-liplianin/summary
With s2-liplianin + patches I can lock it with the TT-3600-S2
*** Zapping to 1706 '[012e];':
Delivery 6, modulation 8PSK
sat 1, frequency 11681 MHz H, symbolrate 27500000, coderate 3/4, rolloff
0.35
vpid 0x0209, apid 0x020a, sid 0x012e
using '/dev/dvb/adapter0/frontend0' and '/dev/dvb/adapter0/demux0'
status 1b | signal 18437 | noise 38026 | ber 0 | unc -2 | tim 0
|FE_HAS_LOCK | 0
status 1b | signal 18437 | noise 37839 | ber 5333333 | unc -2 | tim 0
|FE_HAS_LOCK | 0
On DVB-S2 12692000 H 27500000 3/4 20 8PSK I can't get a lock or scan result.
Johns
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diff -r 7e47ba1d4ae8 linux/drivers/media/dvb/frontends/stb0899_drv.c
--- a/s2-liplianin/linux/drivers/media/dvb/frontends/stb0899_drv.c Tue Mar 08 13:38:29 2011 +0200
+++ b/s2-liplianin/linux/drivers/media/dvb/frontends/stb0899_drv.c Mon Apr 25 15:01:55 2011 +0200
@@ -1431,9 +1431,9 @@
if (iter_scale > config->ldpc_max_iter)
iter_scale = config->ldpc_max_iter;
- reg = STB0899_READ_S2REG(STB0899_S2DEMOD, MAX_ITER);
+ reg = STB0899_READ_S2REG(STB0899_S2FEC, MAX_ITER);
STB0899_SETFIELD_VAL(MAX_ITERATIONS, reg, iter_scale);
- stb0899_write_s2reg(state, STB0899_S2DEMOD, STB0899_BASE_MAX_ITER, STB0899_OFF0_MAX_ITER, reg);
+ stb0899_write_s2reg(state, STB0899_S2FEC, STB0899_BASE_MAX_ITER, STB0899_OFF0_MAX_ITER, reg);
}
static int stb0899_set_property(struct dvb_frontend *fe, struct dtv_property* tvp)
next reply other threads:[~2011-04-25 13:25 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-04-25 13:25 Lutz Sammer [this message]
-- strict thread matches above, loose matches on Subject: below --
2011-04-24 11:37 stb0899/stb6100 tuning problems Issa Gorissen
2011-04-23 20:55 Issa Gorissen
2011-04-24 7:44 ` Steffen Barszus
2011-04-24 9:07 ` Issa Gorissen
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