From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from localhost.localdomain (unknown [81.181.70.10]) by ozlabs.org (Postfix) with ESMTP id 713F267B1E for ; Tue, 26 Apr 2005 10:39:34 +1000 (EST) Message-ID: <426D8A32.8090005@gmail.com> Date: Tue, 26 Apr 2005 03:24:18 +0300 From: Eddy Petrisor MIME-Version: 1.0 To: Benjamin Herrenschmidt References: <1114228279.5996.44.camel@gaston> <426C17D3.7000807@gmail.com> In-Reply-To: <426C17D3.7000807@gmail.com> Content-Type: text/plain; charset=x-user-defined; format=flowed Cc: Andrew Morton , linuxppc-dev list , "debian-powerpc@lists.debian.org" Subject: Re: [PATCH] ppc32: Fix a sleep issues on some laptops List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , I had soem mail problems and this mail was not sent Eddy Petrisor wrote: > Benjamin Herrenschmidt wrote: > >> Hi ! >> >> Some earlier models of aluminium powerbooks and ibook G4s have a clock >> chip that requires some tweaking before and after sleep. It seems that >> without that magic incantation to disable and re-enable clock spreading, >> RAM isn't properly refreshed during sleep. This fixes it. > > over which version of kernel does this apply, or where can we find it, > already included? I had some problems with sleeping (well, not me, my > powerbook :o) > -- Regards, EddyP =========================== I had a favourite quote, but I forgot it. And it was insightful.