From mboxrd@z Thu Jan  1 00:00:00 1970
From: Jesse Barnes <jbarnes@virtuousgeek.org>
Subject: Re: [PATCH] drm/i915: fix current fb blocking for
 flipping.
Date: Thu, 21 Oct 2010 09:56:02 -0700
Message-ID: <20101021095602.1a0d2bda@jbarnes-desktop>
References: <1287653550-3026-1-git-send-email-olvaffe@gmail.com>
Mime-Version: 1.0
Content-Type: text/plain; charset="us-ascii"
Content-Transfer-Encoding: 7bit
Return-path: <intel-gfx-bounces+gcfxdi-intel-gfx=m.gmane.org@lists.freedesktop.org>
Received: from cpoproxy1-pub.bluehost.com (cpoproxy1-pub.bluehost.com
	[69.89.21.11])
	by gabe.freedesktop.org (Postfix) with SMTP id 596BB9E744
	for <intel-gfx@lists.freedesktop.org>;
	Thu, 21 Oct 2010 09:56:21 -0700 (PDT)
In-Reply-To: <1287653550-3026-1-git-send-email-olvaffe@gmail.com>
List-Unsubscribe: <http://lists.freedesktop.org/mailman/options/intel-gfx>,
	<mailto:intel-gfx-request@lists.freedesktop.org?subject=unsubscribe>
List-Archive: <http://lists.freedesktop.org/archives/intel-gfx>
List-Post: <mailto:intel-gfx@lists.freedesktop.org>
List-Help: <mailto:intel-gfx-request@lists.freedesktop.org?subject=help>
List-Subscribe: <http://lists.freedesktop.org/mailman/listinfo/intel-gfx>,
	<mailto:intel-gfx-request@lists.freedesktop.org?subject=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: Chia-I Wu <olvaffe@gmail.com>
Cc: intel-gfx@lists.freedesktop.org
List-Id: intel-gfx@lists.freedesktop.org

On Thu, 21 Oct 2010 17:32:30 +0800
Chia-I Wu <olvaffe@gmail.com> wrote:

> Block execbuffer for the fb to be flipped away, not the one that is to
> be flipped in.
> 

I think we want to block rendering on both?  Otherwise we could display
partial drawing in the new buffer.

-- 
Jesse Barnes, Intel Open Source Technology Center