From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tobin Davis Subject: Re: Not able to restart audio after hibernation Date: Fri, 06 Jan 2012 12:54:33 -0800 Message-ID: <1325883273.18044.631.camel@razman.gruenet> References: <4F06D156.1020208@st.com> <20120106183203.GA2893@opensource.wolfsonmicro.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from iron2.pdx.net (iron2.pdx.net [69.64.224.71]) by alsa0.perex.cz (Postfix) with ESMTP id 63F3024479 for ; Fri, 6 Jan 2012 21:54:37 +0100 (CET) In-Reply-To: <20120106183203.GA2893@opensource.wolfsonmicro.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: alsa-devel-bounces@alsa-project.org Errors-To: alsa-devel-bounces@alsa-project.org To: Mark Brown Cc: "alsa-devel@alsa-project.org" , Rajeev kumar , Shiraz HASHIM , tiwai@suse.de, "spear--sw-devel@lists.codex.cro.st.com" , Armando VISCONTI , lrg@ti.com List-Id: alsa-devel@alsa-project.org On Fri, 2012-01-06 at 10:32 -0800, Mark Brown wrote: > On Fri, Jan 06, 2012 at 04:17:50PM +0530, Rajeev kumar wrote: > > > While going through the suspend/resume implementation in the alsa > > framework, get to know that feature to support hibernation is > > missing. > > Hibernation is not supported on ARM at all. Is SPEAR not an ARM based > platform? It isn't? Hibernate is supported on all systems to some level. Essentially the cpu is just halting all threads and saving state (cpu, memory, and device configs) to storage. And I have a couple of arm development platforms here that would beg to argue with this statement. -- Tobin Davis A door is what a dog is perpetually on the wrong side of. -- Ogden Nash