linux-kernel - Re: [RFC] Should we create a raw input interface for IR's ? - Was: Re: [PATCH 1/3 v2] lirc core device driver infrastructure

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Date:	Wed, 09 Dec 2009 00:30:34 +0100
From:	Krzysztof Halasa <khc@...waw.pl>
To:	Jon Smirl <jonsmirl@...il.com>
Cc:	Mauro Carvalho Chehab <mchehab@...hat.com>,
	Andy Walls <awalls@...ix.net>,
	Dmitry Torokhov <dmitry.torokhov@...il.com>,
	Jarod Wilson <jarod@...sonet.com>,
	Christoph Bartelmus <lirc@...telmus.de>, j@...nau.net,
	jarod@...hat.com, linux-input@...r.kernel.org,
	linux-kernel@...r.kernel.org, linux-media@...r.kernel.org,
	superm1@...ntu.com
Subject: Re: [RFC] Should we create a raw input interface for IR's ? - Was:  Re: [PATCH 1/3 v2] lirc core device driver infrastructure

Jon Smirl <jonsmirl@...il.com> writes:

> Why do you want to pull the 1KB default mapping table out of the
> device driver __init section and more it to a udev script? Now we will
> have to maintain a parallel udev script for ever receiver's device
> driver.

Of course no. We will need a single program (script etc.) for all
devices. And we will need a database of the known remotes (scan and key
codes).

> You can handle that with __devinit

__devinit is NOP with hot-plug.

Fortunately we don't need the keymaps in the kernel.
For certain uses we may (and may not) need to have one keymap built-in,
perhaps something similar to the embedded initrd.
-- 
Krzysztof Halasa
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