From mboxrd@z Thu Jan 1 00:00:00 1970 From: Mauro Carvalho Chehab Subject: Re: [RFC] Should we create a raw input interface for IR's ? - Was: Re: [PATCH 1/3 v2] lirc core device driver infrastructure Date: Tue, 08 Dec 2009 22:04:55 -0200 Message-ID: <4B1EE9A7.70609@redhat.com> References: <1260240142.3086.14.camel@palomino.walls.org> <20091208042210.GA11147@core.coreip.homeip.net> <1260275743.3094.6.camel@palomino.walls.org> <9e4733910912080452p42efa794mb7fd608fa4fbad7c@mail.gmail.com> <4B1E5746.7010305@redhat.com> <9e4733910912080601s1a814720qd909e47ac09f91fc@mail.gmail.com> <4B1E5FAF.40201@redhat.com> <9e4733910912080631r6fd306c5tdfd56482583b9bf5@mail.gmail.com> <4B1E656F.3020507@redhat.com> <9e4733910912080819l2ffc88fes894d02dc8b834ef@mail.gmail.com> Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: Sender: linux-media-owner@vger.kernel.org To: Krzysztof Halasa Cc: Jon Smirl , Andy Walls , Dmitry Torokhov , Jarod Wilson , Christoph Bartelmus , j@jannau.net, jarod@redhat.com, linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, superm1@ubuntu.com List-Id: linux-input@vger.kernel.org Krzysztof Halasa wrote: > Jon Smirl 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). The keycode database can be easily extracted from kernel drivers by script. I have it already at V4L/DVB development tree. >> 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. I still think the better is to have them in kernel, but compiled only if selected at Kbuild. Cheers, Mauro.