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 DBD0B67A6E for ; Mon, 21 Mar 2005 23:24:14 +1100 (EST) From: Benjamin Herrenschmidt To: Andreas Schwab In-Reply-To: References: <1111377588.3835.258.camel@gaston> Content-Type: text/plain Date: Mon, 21 Mar 2005 23:22:58 +1100 Message-Id: <1111407779.1236.272.camel@gaston> Mime-Version: 1.0 Cc: linuxppc-dev list Subject: Re: Wakeup broken on iBook G3 List-Id: Linux on PowerPC Developers Mail List List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , On Mon, 2005-03-21 at 11:35 +0100, Andreas Schwab wrote: > Benjamin Herrenschmidt writes: > > > What video chip is this ? > > Radeon Mobility M7 LY > > > And what CPU ? > > 750FX > > > Are you sure it's the radeonfb patch ? > > It's hard to tell. I tried going back to the 2.6.10 radeon driver, but > that doesn't have the necessary hooks to tell the PM code that it can > sleep. If you can give a hint how to forward port that I can give it a > try. > > > There is also an old problem with AGP and sleep that is coming & going > > lately. Can you check if it works if you never go to X ? > > Did that, same problem. Can you try playing with pmac_sleep.S and pmac_cache.S, basically reverting those including the calls to set_L2CR in via-pmu.c ? Ben.