From patchwork Mon Jul 26 21:02:49 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 485946 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=-18.7 required=3.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID, DKIM_VALID_AU, HEADER_FROM_DIFFERENT_DOMAINS, INCLUDES_CR_TRAILER, INCLUDES_PATCH, MAILING_LIST_MULTI, SPF_HELO_NONE, SPF_PASS, URIBL_BLOCKED, USER_AGENT_GIT 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 5CF07C4338F for ; Mon, 26 Jul 2021 21:03:12 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 375AB60F91 for ; Mon, 26 Jul 2021 21:03:12 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S233199AbhGZUWn (ORCPT ); Mon, 26 Jul 2021 16:22:43 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:36344 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S233081AbhGZUWm (ORCPT ); Mon, 26 Jul 2021 16:22:42 -0400 Received: from phobos.denx.de (phobos.denx.de [IPv6:2a01:238:438b:c500:173d:9f52:ddab:ee01]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id E2FF9C061757 for ; Mon, 26 Jul 2021 14:03:10 -0700 (PDT) Received: from tr.lan (ip-89-176-112-137.net.upcbroadband.cz [89.176.112.137]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits)) (No client certificate requested) (Authenticated sender: marex@denx.de) by phobos.denx.de (Postfix) with ESMTPSA id 0CF8983343; Mon, 26 Jul 2021 23:03:08 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1627333388; bh=TL41y2FDQuhG0hYx54miiXzWh4R1JANiHcbnbdyX8pM=; h=From:To:Cc:Subject:Date:From; b=uMJyOE66hTE32wOThFSCo9AlZ18g6BzQpN1k3rkVcI9ragHYvYxtwX9PgOZqADSik Bgy0/iUXnh8ByobHbqgmkH2chaCm8NmKOQnHha2+y4SZgmJ0olcPWW+odc/uZ2pv/Z zA73xOr+eoK85Tb1hCsEXOeZ8lNg3j8YFa9L0wphGXilsNHD1wUoynwVwuSt8GItob NPT6/KlvdgRNuiTig5UBOxcgQIE98UptATiKp9RlDCtQ4PPwEPQMlkXiFGWMxJ6wJh 2Q6cuG78TOr4COrZMhGch9zxxznZcI//iHPLwLMQX+Zb3sY5ZOtkVlS3R+R5hjqVQO QByM3T+LJd3OA== From: Marek Vasut To: dri-devel@lists.freedesktop.org Cc: Marek Vasut , Laurent Pinchart , Rob Herring , Sam Ravnborg , devicetree@vger.kernel.org Subject: [PATCH V3 1/2] dt-bindings: display: bridge: lvds-codec: Document LVDS data mapping select Date: Mon, 26 Jul 2021 23:02:49 +0200 Message-Id: <20210726210250.531544-1-marex@denx.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.2 at phobos.denx.de X-Virus-Status: Clean Precedence: bulk List-ID: X-Mailing-List: devicetree@vger.kernel.org Decoder input LVDS format is a property of the decoder chip or even its strapping. Add DT property data-mapping the same way lvds-panel does, to define the LVDS data mapping. Signed-off-by: Marek Vasut Cc: Laurent Pinchart Cc: Rob Herring Cc: Sam Ravnborg Cc: devicetree@vger.kernel.org To: dri-devel@lists.freedesktop.org --- V2: - Use allOf - Move the data-mapping to endpoint V3: - Rebase on V2 submitted a while ago, reinstate changelog - Drop the allOf and un-rebase on previous pclk patch --- .../bindings/display/bridge/lvds-codec.yaml | 31 +++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index 304a1367faaa7..f795c671c3ce1 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -60,6 +60,21 @@ properties: For LVDS encoders, port 1 is the LVDS output For LVDS decoders, port 1 is the parallel output + properties: + endpoint: + $ref: /schemas/media/video-interfaces.yaml# + unevaluatedProperties: false + + properties: + data-mapping: + enum: + - jeida-18 + - jeida-24 + - vesa-24 + description: | + The color signals mapping order. See details in + Documentation/devicetree/bindings/display/panel/lvds.yaml + required: - port@0 - port@1 @@ -71,6 +86,22 @@ properties: power-supply: true +if: + not: + properties: + compatible: + contains: + const: lvds-decoder +then: + properties: + ports: + properties: + port@1: + properties: + endpoint: + properties: + data-mapping: false + required: - compatible - ports