From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: from gate.crashing.org (gate.crashing.org [63.228.1.57]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client did not present a certificate) by ozlabs.org (Postfix) with ESMTP id CA26467AC5 for ; Tue, 26 Apr 2005 10:38:13 +1000 (EST) From: Benjamin Herrenschmidt To: Eddy Petrisor In-Reply-To: <426D8A32.8090005@gmail.com> References: <1114228279.5996.44.camel@gaston> <426C17D3.7000807@gmail.com> <426D8A32.8090005@gmail.com> Content-Type: text/plain Date: Tue, 26 Apr 2005 10:42:15 +1000 Message-Id: <1114476136.18808.11.camel@gaston> Mime-Version: 1.0 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: , On Tue, 2005-04-26 at 03:24 +0300, Eddy Petrisor wrote: > 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) It should apply on 2.6.12-rc* and maybe 2.6.11 Ben.