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Mon, 08 Mar 2021 15:01:40 -0800 (PST) Received: from robh.at.kernel.org ([64.188.179.253]) by smtp.gmail.com with ESMTPSA id c9sm6838929ilr.78.2021.03.08.15.01.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 08 Mar 2021 15:01:40 -0800 (PST) Received: (nullmailer pid 3110832 invoked by uid 1000); Mon, 08 Mar 2021 23:01:38 -0000 Date: Mon, 8 Mar 2021 16:01:38 -0700 From: Rob Herring To: Paul Cercueil Cc: Thomas Bogendoerfer , linux-mips@vger.kernel.org, od@zcrc.me, Rob Herring , devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 1/2] dt-bindings: panel/kingdisplay, kd035g6-54nt: Remove spi-cs-high Message-ID: <20210308230138.GA3110798@robh.at.kernel.org> References: <20210307192830.208245-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20210307192830.208245-1-paul@crapouillou.net> Precedence: bulk List-ID: X-Mailing-List: linux-mips@vger.kernel.org On Sun, 07 Mar 2021 19:28:29 +0000, Paul Cercueil wrote: > The NT39016 panel is a fun beast, even though the documentation states > that the CS line is active-low, it will work just fine if the CS line is > configured as active-high, but it won't work if the CS line is forced > low or forced high. > > Since it did actually work with the spi-cs-high property, this is not a > bugfix, but we should nonetheless remove that property from the example > to match the documentation. > > Signed-off-by: Paul Cercueil > --- > .../bindings/display/panel/kingdisplay,kd035g6-54nt.yaml | 1 - > 1 file changed, 1 deletion(-) > Acked-by: Rob Herring From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-14.0 required=3.0 tests=BAYES_00,INCLUDES_CR_TRAILER, INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id BE0BEC433E6 for ; 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Mon, 08 Mar 2021 15:01:40 -0800 (PST) Received: (nullmailer pid 3110832 invoked by uid 1000); Mon, 08 Mar 2021 23:01:38 -0000 Date: Mon, 8 Mar 2021 16:01:38 -0700 From: Rob Herring To: Paul Cercueil Subject: Re: [PATCH 1/2] dt-bindings: panel/kingdisplay, kd035g6-54nt: Remove spi-cs-high Message-ID: <20210308230138.GA3110798@robh.at.kernel.org> References: <20210307192830.208245-1-paul@crapouillou.net> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: <20210307192830.208245-1-paul@crapouillou.net> X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Thomas Bogendoerfer , linux-mips@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Rob Herring , od@zcrc.me Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" On Sun, 07 Mar 2021 19:28:29 +0000, Paul Cercueil wrote: > The NT39016 panel is a fun beast, even though the documentation states > that the CS line is active-low, it will work just fine if the CS line is > configured as active-high, but it won't work if the CS line is forced > low or forced high. > > Since it did actually work with the spi-cs-high property, this is not a > bugfix, but we should nonetheless remove that property from the example > to match the documentation. > > Signed-off-by: Paul Cercueil > --- > .../bindings/display/panel/kingdisplay,kd035g6-54nt.yaml | 1 - > 1 file changed, 1 deletion(-) > Acked-by: Rob Herring _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/dri-devel