From mboxrd@z Thu Jan 1 00:00:00 1970 From: Rob Herring Subject: Re: [PATCH v3, 02/27] dt-bindings: mediatek: add ovl_2l description for mt8183 display Date: Mon, 8 Jul 2019 19:37:17 -0600 Message-ID: <20190709013717.GA26173@bogus> References: <1559734986-7379-1-git-send-email-yongqiang.niu@mediatek.com> <1559734986-7379-3-git-send-email-yongqiang.niu@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Return-path: Content-Disposition: inline In-Reply-To: <1559734986-7379-3-git-send-email-yongqiang.niu@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: yongqiang.niu@mediatek.com Cc: CK Hu , Philipp Zabel , Matthias Brugger , David Airlie , Daniel Vetter , Mark Rutland , dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org List-Id: devicetree@vger.kernel.org On Wed, Jun 05, 2019 at 07:42:41PM +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > Update device tree binding documention for the display subsystem for > Mediatek MT8183 SOCs > > Signed-off-by: Yongqiang Niu > --- > Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index 70770fe..2418c56 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -28,6 +28,7 @@ Documentation/devicetree/bindings/display/mediatek/mediatek,dpi.txt. > Required properties (all function blocks): > - compatible: "mediatek,-disp-", one of > "mediatek,-disp-ovl" - overlay (4 layers, blending, csc) > + "mediatek,-disp-ovl-2l" - overlay (2 layers, blending, csc) Does a single chip have a mixture of this block doing 2 and 4 layers? If not, the part implies 2 vs. 4 layers. Rob