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From: "Udo A. Steinberg" <udo@hypervisor.org>
To: Steven Toth <stoth@linuxtv.org>
Cc: Hans Verkuil <hverkuil@xs4all.nl>,
	"mchehab@redhat.com" <mchehab@redhat.com>,
	Darron Broad <darron@kewl.org>,
	"v4l-dvb-maintainer@linuxtv.org" <v4l-dvb-maintainer@linuxtv.org>,
	"linux-media@vger.kernel.org" <linux-media@vger.kernel.org>
Subject: Re: [PATCH] Allow the user to restrict the RC5 address
Date: Thu, 26 Mar 2009 19:45:53 +0100	[thread overview]
Message-ID: <20090326194553.3903ae61@laptop.hypervisor.org> (raw)
In-Reply-To: <49CBB11E.2030604@linuxtv.org>

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On Thu, 26 Mar 2009 12:45:18 -0400 Steven Toth (ST) wrote:

ST> I too tend to have multiple remotes, I don't think it's that unusual for
ST> long standing Hauppauge customers to have many boards with many types of
ST> remotes.
ST> 
ST> > It might be better to have an option to explicitly allow old Hauppauge
ST> > remotes that send 0x00.
ST> >
ST> I could live with this. It relegates older remotes but those remotes
ST> are no longer made. This feels like a good compromise.

How about changing the parameter such that it is a filter mask? The default
value of 0x0 would accept all remotes. For non-zero values, each bit set in
the parameter would filter the device address corresponding to that bit, e.g.
0x1 would filter address 0x0, 0x80000000 would filter address 0x1f, etc.

Cheers,

	- Udo

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  reply	other threads:[~2009-03-26 18:46 UTC|newest]

Thread overview: 5+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2009-03-26  2:34 [PATCH] Allow the user to restrict the RC5 address Udo A. Steinberg
2009-03-26  7:24 ` Hans Verkuil
2009-03-26 16:45   ` Steven Toth
2009-03-26 18:45     ` Udo A. Steinberg [this message]
2009-03-27  7:28       ` [v4l-dvb-maintainer] " Hans Verkuil

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