From: Antti Palosaari <crope@iki.fi>
To: Rune Evjen <rune.evjen@gmail.com>
Cc: linux-media@vger.kernel.org
Subject: Re: PCTV nanoStick T2 290e (Sony CXD2820R DVB-T/T2/C) - DVB-C channel scan in mythtv - missing
Date: Sun, 12 Jun 2011 14:08:26 +0300 [thread overview]
Message-ID: <4DF49E2A.9030804@iki.fi> (raw)
In-Reply-To: <BANLkTimkYw70GAu1keW-N6ND=AyiRn2+CA@mail.gmail.com>
On 06/12/2011 11:23 AM, Rune Evjen wrote:
> I just tested a PCTV 290e device using the latest media_build drivers
> in MythTV as a DVB-C device, and ran into some problems.
>
> The adapter is recognized by the em28xx-dvb driver [1] and dmesg
> output seems to be correct [2]. I can successfully scan for channels
> using the scan utility in dvb-apps but when I try to scan for channels
> in mythtv I get the following errors logged by mythtv-setup:
>
> 2011-06-12 00:57:20.971556 PIDInfo(/dev/dvb/adapter0/
> frontend1): Failed to open demux device /dev/dvb/adapter0/demux1 for
> filter on pid 0x0
>
> The demux1 does not exist, I only have the following nodes under
> /dev/dvb/adapter0:
>
> demux0 dvr0 frontend0 frontend1 net0
>
> When searching the linx-media I came across this thread:
> http://www.mail-archive.com/linux-media@vger.kernel.org/msg31839.html
>
> Is there any way to circumvent with the current driver that there is
> no corresponding demux1 for frontend1?
> Or can the DVB-T/T2 part be disabled somehow so that there is only one
> DVB-C frontend registered which corresponds to the demux0?
There is no way to say driver to create demux1 for frontend1.
After all it is not 100% clear even for me if that's correct or not, but
most likely it is correct as far as I understood.
regards,
Antti
--
http://palosaari.fi/
next prev parent reply other threads:[~2011-06-12 11:09 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
2011-06-12 8:23 PCTV nanoStick T2 290e (Sony CXD2820R DVB-T/T2/C) - DVB-C channel scan in mythtv - missing Rune Evjen
2011-06-12 11:08 ` Antti Palosaari [this message]
2011-06-20 19:29 ` Rune Evjen
2011-06-20 19:55 ` Markus Rechberger
2011-06-20 20:55 ` Rune Evjen
2011-06-20 21:02 ` Antti Palosaari
2011-06-20 21:10 ` Markus Rechberger
2011-06-20 21:20 ` Rune Evjen
2011-06-20 21:25 ` Antti Palosaari
2011-06-20 21:29 ` Antti Palosaari
2011-06-20 23:00 ` Rune Evjen
2011-06-20 21:04 ` Markus Rechberger
2011-06-20 21:10 ` Antti Palosaari
2011-06-20 21:17 ` Markus Rechberger
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