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=-6.8 required=3.0 tests=DKIM_INVALID,DKIM_SIGNED, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_PASS 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 9130DC169C4 for ; Mon, 11 Feb 2019 18:14:27 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 5960A21B68 for ; Mon, 11 Feb 2019 18:14:27 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=fail reason="signature verification failed" (2048-bit key) header.d=goldelico.com header.i=@goldelico.com header.b="GDbniqTc" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731832AbfBKSO0 (ORCPT ); Mon, 11 Feb 2019 13:14:26 -0500 Received: from mo4-p01-ob.smtp.rzone.de ([85.215.255.52]:12433 "EHLO mo4-p01-ob.smtp.rzone.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1727007AbfBKSOZ (ORCPT ); Mon, 11 Feb 2019 13:14:25 -0500 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; t=1549908860; s=strato-dkim-0002; d=goldelico.com; h=To:References:Message-Id:Cc:Date:In-Reply-To:From:Subject: X-RZG-CLASS-ID:X-RZG-AUTH:From:Subject:Sender; bh=WwMHh9+IvrYI0LpPcien93u8h/U0Z53iVl6fzumYbvg=; b=GDbniqTc1eccMSsvh9IVKmzL5QRu/zci/IrIH0d50JS0PmuZXacZ5I//nWUoov7Fo6 rcsPo5J3kCFTbfAO2IdhXxss1J/mTIYh1WEQMP0EvVIwCl0rtcd5wWXL5AWVTMBPzWPg 6brDSI5oU5OB2tjTaQZ5pVNvIv+NXWnGi1afl6vhrBmr6j/wpGLfOJqG0Oa2hfFPjnZY p4WLPh2cj8lis9XxYfoK34QkGA6fmmZq/vvpUa09qHN8gJ6apvCOVTComHs2jZEy5svB QcoD0J804FCxm4TVv9JqYJfDqowbDpGiQu88m6L3/RZ8utb/wJ9QSDhm6mllLbPd/1Gh 0X7w== X-RZG-AUTH: ":JGIXVUS7cutRB/49FwqZ7WcJeFKiMgPgp8VKxflSZ1P34KBj7wpz8NMGH/vrwDeo4w==" X-RZG-CLASS-ID: mo00 Received: from imac.fritz.box by smtp.strato.de (RZmta 44.9 DYNA|AUTH) with ESMTPSA id 608499v1BIECTFs (using TLSv1 with cipher ECDHE-RSA-AES256-SHA (curve secp521r1 with 521 ECDH bits, eq. 15360 bits RSA)) (Client did not present a certificate); Mon, 11 Feb 2019 19:14:12 +0100 (CET) Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Subject: Re: [Letux-kernel] [PATCH] ARM: dts: omap3-gta04: declare backlight in lcd node From: "H. Nikolaus Schaller" In-Reply-To: <20190211162007.15626-1-andreas@kemnade.info> Date: Mon, 11 Feb 2019 19:14:12 +0100 Cc: Benoit Cousson , Tony Lindgren , Rob Herring , Mark Rutland , linux-omap , devicetree , LKML , Discussions about the Letux Kernel Content-Transfer-Encoding: quoted-printable Message-Id: References: <20190211162007.15626-1-andreas@kemnade.info> To: Andreas Kemnade X-Mailer: Apple Mail (2.3124) Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org > Am 11.02.2019 um 17:20 schrieb Andreas Kemnade : >=20 > The lcd display of the gta04 has a backlight but the backlight > was not referenced in the lcd node, so screen blanking did > not turn off the backlight. Fix that. >=20 > Signed-off-by: Andreas Kemnade Works fine. Tested-by: H. Nikolaus Schaller > --- > the backlight property for the driver was accepted here: > = https://lore.kernel.org/lkml/a54e7427-ff84-d105-aab7-c5eab42e6df9@ti.com/ >=20 > arch/arm/boot/dts/omap3-gta04.dtsi | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) >=20 > diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi = b/arch/arm/boot/dts/omap3-gta04.dtsi > index 8c55d33ff694..3b88eb5f1a72 100644 > --- a/arch/arm/boot/dts/omap3-gta04.dtsi > +++ b/arch/arm/boot/dts/omap3-gta04.dtsi > @@ -142,6 +142,7 @@ > spi-cpol; > spi-cpha; >=20 > + backlight=3D <&backlight>; > label =3D "lcd"; > port { > lcd_in: endpoint { > @@ -151,7 +152,7 @@ > }; > }; >=20 > - backlight { > + backlight: backlight { > compatible =3D "pwm-backlight"; > pwms =3D <&pwm11 0 12000000 0>; > pwm-names =3D "backlight"; > --=20 > 2.11.0 >=20 > _______________________________________________ > http://projects.goldelico.com/p/gta04-kernel/ > Letux-kernel mailing list > Letux-kernel@openphoenux.org > http://lists.goldelico.com/mailman/listinfo.cgi/letux-kernel From mboxrd@z Thu Jan 1 00:00:00 1970 From: "H. Nikolaus Schaller" Subject: Re: [Letux-kernel] [PATCH] ARM: dts: omap3-gta04: declare backlight in lcd node Date: Mon, 11 Feb 2019 19:14:12 +0100 Message-ID: References: <20190211162007.15626-1-andreas@kemnade.info> Mime-Version: 1.0 (Mac OS X Mail 9.3 \(3124\)) Content-Type: text/plain; charset=us-ascii Content-Transfer-Encoding: quoted-printable Return-path: In-Reply-To: <20190211162007.15626-1-andreas@kemnade.info> Sender: linux-kernel-owner@vger.kernel.org To: Andreas Kemnade Cc: Benoit Cousson , Tony Lindgren , Rob Herring , Mark Rutland , linux-omap , devicetree , LKML , Discussions about the Letux Kernel List-Id: devicetree@vger.kernel.org > Am 11.02.2019 um 17:20 schrieb Andreas Kemnade : >=20 > The lcd display of the gta04 has a backlight but the backlight > was not referenced in the lcd node, so screen blanking did > not turn off the backlight. Fix that. >=20 > Signed-off-by: Andreas Kemnade Works fine. Tested-by: H. Nikolaus Schaller > --- > the backlight property for the driver was accepted here: > = https://lore.kernel.org/lkml/a54e7427-ff84-d105-aab7-c5eab42e6df9@ti.com/ >=20 > arch/arm/boot/dts/omap3-gta04.dtsi | 3 ++- > 1 file changed, 2 insertions(+), 1 deletion(-) >=20 > diff --git a/arch/arm/boot/dts/omap3-gta04.dtsi = b/arch/arm/boot/dts/omap3-gta04.dtsi > index 8c55d33ff694..3b88eb5f1a72 100644 > --- a/arch/arm/boot/dts/omap3-gta04.dtsi > +++ b/arch/arm/boot/dts/omap3-gta04.dtsi > @@ -142,6 +142,7 @@ > spi-cpol; > spi-cpha; >=20 > + backlight=3D <&backlight>; > label =3D "lcd"; > port { > lcd_in: endpoint { > @@ -151,7 +152,7 @@ > }; > }; >=20 > - backlight { > + backlight: backlight { > compatible =3D "pwm-backlight"; > pwms =3D <&pwm11 0 12000000 0>; > pwm-names =3D "backlight"; > --=20 > 2.11.0 >=20 > _______________________________________________ > http://projects.goldelico.com/p/gta04-kernel/ > Letux-kernel mailing list > Letux-kernel@openphoenux.org > http://lists.goldelico.com/mailman/listinfo.cgi/letux-kernel