From mboxrd@z Thu Jan 1 00:00:00 1970 From: Dmitry Torokhov Subject: Re: O_ASYNC not working on /dev/input/event* ? Date: Wed, 3 Feb 2010 01:00:46 -0800 Message-ID: <20100203090045.GC22110@core.coreip.homeip.net> References: <20100203085600.GA20743@atrey.karlin.mff.cuni.cz> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Received: from mail-pz0-f190.google.com ([209.85.222.190]:45189 "EHLO mail-pz0-f190.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1755556Ab0BCJAu (ORCPT ); Wed, 3 Feb 2010 04:00:50 -0500 Received: by pzk28 with SMTP id 28so1128623pzk.4 for ; Wed, 03 Feb 2010 01:00:50 -0800 (PST) Content-Disposition: inline In-Reply-To: <20100203085600.GA20743@atrey.karlin.mff.cuni.cz> Sender: linux-input-owner@vger.kernel.org List-Id: linux-input@vger.kernel.org To: Pavel Machek Cc: linux-input@vger.kernel.org On Wed, Feb 03, 2010 at 09:56:00AM +0100, Pavel Machek wrote: > HI! > > I'm trying to use O_ASYNC on /dev/input/event* (getting SIGIO when key > is pressed), but so far no luck. Is it possible that O_ASYNC is not > implemented there? You should be getting SIGIO when driver sends EV_SYN/SYN_REPORT... -- Dmitry