From mboxrd@z Thu Jan 1 00:00:00 1970 From: Daniel Vetter Subject: Re: [PATCH] drm/i915/dp: Flush any outstanding work to turn the VDD off Date: Tue, 17 Apr 2012 00:35:14 +0200 Message-ID: <20120416223513.GJ4199@phenom.ffwll.local> References: <20120416203951.GH4199@phenom.ffwll.local> <1334612622-23566-1-git-send-email-chris@chris-wilson.co.uk> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Received: from mail-wi0-f177.google.com (mail-wi0-f177.google.com [209.85.212.177]) by gabe.freedesktop.org (Postfix) with ESMTP id 984F49E7AD for ; Mon, 16 Apr 2012 15:34:18 -0700 (PDT) Received: by wibhj13 with SMTP id hj13so1655wib.12 for ; Mon, 16 Apr 2012 15:34:17 -0700 (PDT) Content-Disposition: inline In-Reply-To: <1334612622-23566-1-git-send-email-chris@chris-wilson.co.uk> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org Errors-To: intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org To: Chris Wilson Cc: intel-gfx@lists.freedesktop.org List-Id: intel-gfx@lists.freedesktop.org On Mon, Apr 16, 2012 at 10:43:42PM +0100, Chris Wilson wrote: > As we may kick off a delayed workqueue task to switch of the VDD lines, we > need to complete that task prior to turning off the panel (which itself > depends upon VDD being off). > > v2: Don't cancel the outstanding work as this may trigger a deadlock > > Signed-off-by: Chris Wilson > Cc: Keith Packard Queued for -next, thanks for the patch. -Daniel -- Daniel Vetter Mail: daniel@ffwll.ch Mobile: +41 (0)79 365 57 48