From mboxrd@z Thu Jan 1 00:00:00 1970 Return-path: Received: from cavan.codon.org.uk ([93.93.128.6]:60902 "EHLO cavan.codon.org.uk" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1754568Ab0IPSxZ (ORCPT ); Thu, 16 Sep 2010 14:53:25 -0400 Date: Thu, 16 Sep 2010 19:53:18 +0100 From: Matthew Garrett To: Greg KH Cc: laurent.pinchart@ideasonboard.com, linux-media@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH] uvc: Enable USB autosuspend by default on uvcvideo Message-ID: <20100916185317.GA19955@srcf.ucam.org> References: <1284660004-28158-1-git-send-email-mjg@redhat.com> <20100916184530.GB8803@kroah.com> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20100916184530.GB8803@kroah.com> List-ID: Sender: On Thu, Sep 16, 2010 at 11:45:30AM -0700, Greg KH wrote: > On Thu, Sep 16, 2010 at 02:00:04PM -0400, Matthew Garrett wrote: > > We've been doing this for a while in Fedora without any complaints. > > No complaints probably, but does it actually do anything? Last time I > measured, it didn't, but that was in the .31 kernel days. It's necessary if you want to be able to do runtime PCI power management on the HCD. -- Matthew Garrett | mjg59@srcf.ucam.org