Return-Path: Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1763689AbXHCPGY (ORCPT ); Fri, 3 Aug 2007 11:06:24 -0400 Received: (majordomo@vger.kernel.org) by vger.kernel.org id S1762782AbXHCPGQ (ORCPT ); Fri, 3 Aug 2007 11:06:16 -0400 Received: from 78-32-9-130.no-dns-yet.enta.net ([78.32.9.130]:38550 "EHLO vavatch.codon.org.uk" rhost-flags-OK-FAIL-OK-OK) by vger.kernel.org with ESMTP id S1762682AbXHCPGP (ORCPT ); Fri, 3 Aug 2007 11:06:15 -0400 Date: Fri, 3 Aug 2007 16:06:00 +0100 From: Matthew Garrett To: Jiri Kosina Cc: Alan Stern , David Brownell , Rogan Dawes , Oliver Neukum , Greg KH , linux-usb-devel@lists.sourceforge.net, linux-kernel@vger.kernel.org Message-ID: <20070803150600.GB19968@srcf.ucam.org> References: <20070803140909.GA19245@srcf.ucam.org> <20070803143338.GA19713@srcf.ucam.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: User-Agent: Mutt/1.5.12-2006-07-14 X-SA-Exim-Connect-IP: X-SA-Exim-Mail-From: mjg59@codon.org.uk Subject: Re: [PATCH] USB: Only enable autosuspend by default on certain device classes X-SA-Exim-Version: 4.2.1 (built Tue, 20 Jun 2006 01:35:45 +0000) X-SA-Exim-Scanned: Yes (on vavatch.codon.org.uk) Sender: linux-kernel-owner@vger.kernel.org X-Mailing-List: linux-kernel@vger.kernel.org Content-Length: 894 Lines: 22 On Fri, Aug 03, 2007 at 04:43:16PM +0200, Jiri Kosina wrote: > are you sure about windows suspending the HID devices in runtime? I have > never seen LEDs of USB keyboard connected to windows host to go off after > some time of not using it. Ah, sorry - on reading more closely, HID devices will only be autosuspended if they're whitelisted. > We have been playing with runtime autosuspend of HID devices, are > currently postponed the full support, as it turns out that many devices > don't support this feature properly (probably due to not being tested in > Windows). This doesn't surprise me... -- Matthew Garrett | mjg59@srcf.ucam.org - To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/