From: Jiri Tyr <jiri.tyr@cern.ch>
To: Duncan Sands <duncan.sands@math.u-psud.fr>
Cc: linux-kernel@vger.kernel.org, mchehab@brturbo.com.br,
video4linux-list@redhat.com,
Michel Bardiaux <mbardiaux@mediaxim.be>
Subject: Re: PROBLEM: four bttv tuners in one PC crashed
Date: Mon, 06 Mar 2006 19:39:19 +0100 [thread overview]
Message-ID: <440C81D7.9070608@cern.ch> (raw)
In-Reply-To: <200603061656.18846.duncan.sands@math.u-psud.fr>
Michel Bardiaux wrote:
> I was never able to make 4 bttv work together. There is every
> probability of interrupt conflicts (but you didnt post proc/interrupts
> and its hard reading lspci), and I seriously doubt the bus would let one
> grab 4 sources full-size full-rate without losing frames and interrupts
> here and there.
Here is my /proc/interrupts:
CPU0
0: 9332 IO-APIC-edge timer
1: 144 IO-APIC-edge i8042
2: 0 XT-PIC cascade
12: 93 IO-APIC-edge i8042
18: 9332 IO-APIC-level bttv2
19: 9332 IO-APIC-level libata, bttv3
21: 9332 IO-APIC-level bttv0
22: 9332 IO-APIC-level bttv1
NMI: 0
LOC: 9294
ERR: 0
MIS: 0
I have removed all unnecessary things from kernel. Libata I need for
SATA disk. Do you think that is some possibility how to make this four
bttv tuners working?
Jiri
next prev parent reply other threads:[~2006-03-06 18:39 UTC|newest]
Thread overview: 16+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-03-06 15:34 PROBLEM: four bttv tuners in one PC crashed Jiri Tyr
2006-03-06 15:56 ` Duncan Sands
2006-03-06 15:58 ` Jiri Tyr
2006-03-06 18:39 ` Jiri Tyr [this message]
2006-03-07 8:22 ` Jiri Tyr
2006-03-07 11:50 ` Jiri Tyr
2006-03-07 12:32 ` Duncan Sands
2006-03-15 8:48 ` Jiri Tyr
2006-03-15 14:21 ` Sami Farin
2006-03-15 14:30 ` Jiri Tyr
2006-03-15 15:25 ` Jiri Tyr
2006-03-15 15:41 ` Sami Farin
2006-03-07 19:08 ` Roland Scheidegger
2006-03-07 19:43 ` Duncan Sands
[not found] <5NpZk-7wW-13@gated-at.bofh.it>
[not found] ` <5NJ1x-1OE-15@gated-at.bofh.it>
[not found] ` <5NPJk-3GD-3@gated-at.bofh.it>
[not found] ` <5NRBv-6ze-9@gated-at.bofh.it>
2006-03-11 10:08 ` Bodo Eggert
2006-03-12 11:21 ` Sami Farin
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