From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chris Wilson Subject: Re: [REGRESSION, i915]: Periodic stalls with 2.6.36-rc2 Date: Thu, 26 Aug 2010 11:19:09 +0100 Message-ID: <89k77n$opdklf@fmsmga001.fm.intel.com> References: <20100825191506.28438.qmail@stuge.se> <8u3s8d$jd3e65@orsmga001.jf.intel.com> <20100825233315.3881.qmail@stuge.se> <89k83a$9ectm4@azsmga001.ch.intel.com> <20100826001520.9538.qmail@stuge.se> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mga01.intel.com (mga01.intel.com [192.55.52.88]) by gabe.freedesktop.org (Postfix) with ESMTP id 458229E8AE for ; Thu, 26 Aug 2010 03:19:12 -0700 (PDT) In-Reply-To: <20100826001520.9538.qmail@stuge.se> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org Errors-To: dri-devel-bounces+sf-dri-devel=m.gmane.org@lists.freedesktop.org To: Peter Stuge , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On Thu, 26 Aug 2010 02:15:20 +0200, Peter Stuge wrote: > It could be - the resetting backlight thing happened also before the > backlight commit. Before pulling I was using the directly preceding > commit. https://bugs.freedesktop.org/show_bug.cgi?id=29716 That patch isn't complete but is on the right lines. The first bug appears to be that in the driver we have multiple bits of code to set the panel backlight with different bugs. -- Chris Wilson, Intel Open Source Technology Centre