From patchwork Sat Jan 19 18:21:29 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andreas Kemnade X-Patchwork-Id: 10772457 Return-Path: Received: from mail.wl.linuxfoundation.org (pdx-wl-mail.web.codeaurora.org [172.30.200.125]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 53B2713B5 for ; Sun, 20 Jan 2019 17:04:19 +0000 (UTC) Received: from mail.wl.linuxfoundation.org (localhost [127.0.0.1]) by mail.wl.linuxfoundation.org (Postfix) with ESMTP id 4079B28BED for ; Sun, 20 Jan 2019 17:04:19 +0000 (UTC) Received: by mail.wl.linuxfoundation.org (Postfix, from userid 486) id 342632A510; Sun, 20 Jan 2019 17:04:19 +0000 (UTC) X-Spam-Checker-Version: SpamAssassin 3.3.1 (2010-03-16) on pdx-wl-mail.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-5.2 required=2.0 tests=BAYES_00,MAILING_LIST_MULTI, RCVD_IN_DNSWL_MED autolearn=ham version=3.3.1 Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher DHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.wl.linuxfoundation.org (Postfix) with ESMTPS id DF9B928BED for ; Sun, 20 Jan 2019 17:04:14 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 933736E623; Sun, 20 Jan 2019 17:04:04 +0000 (UTC) X-Original-To: dri-devel@lists.freedesktop.org Delivered-To: dri-devel@lists.freedesktop.org Received: from h2641619.stratoserver.net (mail.andi.de1.cc [IPv6:2a01:238:43f3:0:615b:ee97:1f81:cbf2]) by gabe.freedesktop.org (Postfix) with ESMTPS id DBDE16E395 for ; Sat, 19 Jan 2019 19:06:51 +0000 (UTC) Received: from p200300ccfbfb41001a3da2fffebfd33a.dip0.t-ipconnect.de ([2003:cc:fbfb:4100:1a3d:a2ff:febf:d33a] helo=aktux) by h2641619.stratoserver.net with esmtpsa (TLS1.2:ECDHE_RSA_AES_256_GCM_SHA384:256) (Exim 4.89) (envelope-from ) id 1gkvFT-0002M5-9e; Sat, 19 Jan 2019 19:21:39 +0100 Received: from andi by aktux with local (Exim 4.89) (envelope-from ) id 1gkvFS-0002Sv-Mm; Sat, 19 Jan 2019 19:21:38 +0100 From: Andreas Kemnade To: tomi.valkeinen@ti.com, airlied@linux.ie, daniel@ffwll.ch, laurent.pinchart@ideasonboard.com, sre@kernel.org, dri-devel@lists.freedesktop.org, robh+dt@kernel.org, mark.rutland@arm.com, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, letux-kernel@openphoenux.org Subject: [PATCH 0/2] drm/omap: panel-tpo-td028ttec1: add backlight support Date: Sat, 19 Jan 2019 19:21:29 +0100 Message-Id: <20190119182131.9341-1-andreas@kemnade.info> X-Mailer: git-send-email 2.11.0 X-Mailman-Approved-At: Sun, 20 Jan 2019 17:03:52 +0000 X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.23 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Andreas Kemnade MIME-Version: 1.0 Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" X-Virus-Scanned: ClamAV using ClamSMTP This panel has a backlight, so add a property describing that and add the code to use that. This makes things like xset dpms force off also turn off the backlight, so we do not need to rely on additional userspace programs to do that. Andreas Kemnade (2): drm/omap: panel-tpo-td028ttec1: add backlight support dt-bindings: panel: td028ttec1: add backlight property .../bindings/display/panel/tpo,td028ttec1.txt | 2 ++ .../gpu/drm/omapdrm/displays/panel-tpo-td028ttec1.c | 18 +++++++++++++++--- 2 files changed, 17 insertions(+), 3 deletions(-)