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=-17.9 required=3.0 tests=BAYES_00,DKIMWL_WL_HIGH, DKIM_SIGNED,DKIM_VALID,DKIM_VALID_AU,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_SANE_1 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 B2CD7C47080 for ; Sun, 23 May 2021 03:50:00 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 82DAD61242 for ; Sun, 23 May 2021 03:50:00 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S231573AbhEWDvY (ORCPT ); Sat, 22 May 2021 23:51:24 -0400 Received: from mail.kernel.org ([198.145.29.99]:52912 "EHLO mail.kernel.org" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S231534AbhEWDvX (ORCPT ); Sat, 22 May 2021 23:51:23 -0400 Received: by mail.kernel.org (Postfix) with ESMTPSA id 5B80C61175; Sun, 23 May 2021 03:49:56 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1621741797; bh=cVG1RavaakT/pbgpnySkkEFeSCJvpy6r1jIbJQU+Z3c=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=lSMN7xUmw98yGP3zS5SiXFGjJf6T4YWGxdDwiZorcjGUKhn+55do0WwRYCimOJD+f o1hhDZ4BkqrEJD2MSXDeg8ytM9cdqXRVnDEkjz9Mqgj9Wv16X4MxlnOmE9aHjKJC/T dtv/McBBHjwAa2WrYKfk7M/caxH4agkTKN5LvaKvRFSQa/HVWcGmxw/G2we8TmU730 9WHc42cHIU0Q4GEqCreXWBf01+7f0M6ze+b+aSm2VJs4ev7K55BFa9NL9qEyx5BhXp COIylFS+nmXa9B9KdAxKxXMgCSofj9C82Y7tgmFTFDFR+fT7Qhs4gQqx86+6KyoKyD y0OyqncsCGygg== Date: Sun, 23 May 2021 11:49:53 +0800 From: Shawn Guo To: Michal =?utf-8?B?Vm9rw6HEjQ==?= Cc: Rob Herring , Fabio Estevam , devicetree@vger.kernel.org, Sascha Hauer , Pengutronix Kernel Team , NXP Linux Team , linux-kernel@vger.kernel.org Subject: Re: [PATCH RESEND] ARM: dts: imx6dl-yapp4: Configure the OLED display segment offset Message-ID: <20210523034952.GU8194@dragon> References: <1620813314-30803-1-git-send-email-michal.vokac@ysoft.com> MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <1620813314-30803-1-git-send-email-michal.vokac@ysoft.com> User-Agent: Mutt/1.9.4 (2018-02-28) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Wed, May 12, 2021 at 11:55:14AM +0200, Michal Vokáč wrote: > The imx6dl-yapp4 platform uses a GE-LX012864FWPP3N0000 OLED display. > The display consist of a 128x64 OLED panel and a SSD1305 controller. > > The OLED panel resolution is 128x64 but the built-in controller default > resolution is 132x64. To display properly a segment offset needs to be > configured. > > Signed-off-by: Michal Vokáč Why are you resending? Please state reason when you resend. Shawn > --- > arch/arm/boot/dts/imx6dl-yapp4-common.dtsi | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > index 51972c85e207..111d4d331f98 100644 > --- a/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > +++ b/arch/arm/boot/dts/imx6dl-yapp4-common.dtsi > @@ -373,6 +373,7 @@ > solomon,height = <64>; > solomon,width = <128>; > solomon,page-offset = <0>; > + solomon,col-offset = <4>; > solomon,prechargep2 = <15>; > reset-gpios = <&gpio_oled 1 GPIO_ACTIVE_LOW>; > vbat-supply = <&sw2_reg>; > -- > 2.1.4 >