From mboxrd@z Thu Jan 1 00:00:00 1970 From: Philipp Zabel Subject: Re: [PATCH v3 2/5] drm: of: introduce drm_of_find_panel_or_bridge Date: Wed, 22 Mar 2017 16:00:44 +0100 Message-ID: <1490194844.2285.41.camel@pengutronix.de> References: <20170322132608.17353-1-robh@kernel.org> <20170322132608.17353-3-robh@kernel.org> Mime-Version: 1.0 Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170322132608.17353-3-robh@kernel.org> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring Cc: David Airlie , Daniel Vetter , Sean Paul , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Boris Brezillon , Archit Taneja , Jingoo Han , Inki Dae , Joonyoung Shim , Seung-Woo Kim , Kyungmin Park , Kukjin Kim , Krzysztof Kozlowski , Javier Martinez Canillas , Stefan Agner , Alison Wang , Xinliang Liu , Rongrong Zou , Xinwei Kong List-Id: dri-devel@lists.freedesktop.org On Wed, 2017-03-22 at 08:26 -0500, Rob Herring wrote: > Many drivers have a common pattern of searching the OF graph for either an > attached panel or bridge and then finding the DRM struct for the panel > or bridge. Also, most drivers need to handle deferred probing when the > DRM device is not yet instantiated. Create a common function, > drm_of_find_panel_or_bridge, to find the connected node and the > associated DRM panel or bridge device. > > Signed-off-by: Rob Herring > Acked-by: Philipp Zabel Tested-by: Philipp Zabel (imx-ldb on i.MX6) regards Philipp