From mboxrd@z Thu Jan 1 00:00:00 1970 From: Ville =?iso-8859-1?Q?Syrj=E4l=E4?= Subject: Re: [PATCH] drm: Keep a reference to the active plane framebuffer Date: Tue, 19 Feb 2013 17:32:56 +0200 Message-ID: <20130219153256.GS9135@intel.com> References: <1361287087-32035-1-git-send-email-thierry.reding@avionic-design.de> Mime-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: quoted-printable Return-path: Received: from mga14.intel.com (mga14.intel.com [143.182.124.37]) by gabe.freedesktop.org (Postfix) with ESMTP id 478B4E646A for ; Tue, 19 Feb 2013 07:33:02 -0800 (PST) Content-Disposition: inline In-Reply-To: <1361287087-32035-1-git-send-email-thierry.reding@avionic-design.de> 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: Thierry Reding Cc: Daniel Vetter , dri-devel@lists.freedesktop.org List-Id: dri-devel@lists.freedesktop.org On Tue, Feb 19, 2013 at 04:18:07PM +0100, Thierry Reding wrote: > When updating a plane, the DRM core always sets the plane's framebuffer > to NULL. This in turn will cause the reference count on the plane's > active framebuffer to become unbalanced because on the next update, the > old framebuffer will be NULL. > = > Signed-off-by: Thierry Reding http://lists.freedesktop.org/archives/dri-devel/2013-February/034978.html -- = Ville Syrj=E4l=E4 Intel OTC