From: Tero Pelander <tpeland@tkukoulu.fi>
To: linux-dvb@linuxtv.org
Subject: [linux-dvb] illegal bandwith value, driver for Terratec Cinergy DT usb XS
Date: Mon, 10 Mar 2008 13:17:10 +0200 [thread overview]
Message-ID: <20080310111710.GA27766@tkukoulu.fi> (raw)
The driver in linux kernel 2.6.24.2 for "Terratec Cinergy DT usb XS
diversity" sets the reported bandwith outside the fe_bandwidth_t range.
The value 0 (BANDWIDTH_8_MHZ) is replaced with 8000. Here is an example
showing the problem...
Device: Terratec Cinergy DT usb xs diversity
Linux: 2.6.24.2 (modules: mt2266, dvb_usb_dib0700)
Firmware: dvb-usb-dib0700-1.10.fw
Received event for frontend 0
Status for frontend 0 is now:
0 (no signal)
Reported parameters for frontend 0 are now:
Frequency: 714000000 Hz
Inversion: AUTO (2)
Bandwidth: 8 (0)
High priority stream code rate: AUTO (9)
Low priority stream code rate: AUTO (9)
Constellation: QAM64 (3)
Transmission mode: AUTO (2)
Guard interval: AUTO (4)
Hierarchy information: AUTO (4)
Received event for frontend 0
Status for frontend 0 is now:
FE_HAS_SIGNAL (found something above the noise level)
FE_HAS_CARRIER (found a DVB signal)
FE_HAS_VITERBI (FEC is stable)
FE_HAS_SYNC (found sync bytes)
FE_HAS_LOCK (everything's working)
Reported parameters for frontend 0 are now:
Frequency: 714000000 Hz
Inversion: AUTO (2)
Bandwidth: ??? (8000)
High priority stream code rate: 2/3 (2)
Low priority stream code rate: 1/2 (1)
Constellation: QAM64 (3)
Transmission mode: 8K (1)
Guard interval: 1/8 (2)
Hierarchy information: NONE (0)
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next reply other threads:[~2008-03-10 11:21 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2008-03-10 11:17 Tero Pelander [this message]
2008-03-10 11:59 ` [linux-dvb] illegal bandwith value, driver for Terratec Cinergy DT usb XS Derk Dukker
2008-03-10 12:19 ` Tero Pelander
2008-03-10 15:37 ` Markus Rechberger
2008-03-10 15:44 ` Derk Dukker
2008-03-11 9:39 ` Markus Rechberger
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