From patchwork Wed Jun 2 20:37:30 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12295637 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=-16.6 required=3.0 tests=BAYES_00,DKIM_INVALID, DKIM_SIGNED,HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_CR_TRAILER,INCLUDES_PATCH, MAILING_LIST_MULTI,SPF_HELO_NONE,SPF_PASS,URIBL_BLOCKED,USER_AGENT_GIT autolearn=unavailable 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 5B0CDC47096 for ; Wed, 2 Jun 2021 20:37:43 +0000 (UTC) Received: from gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id 24FAA61008 for ; Wed, 2 Jun 2021 20:37:43 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 24FAA61008 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=dri-devel-bounces@lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 712C26EE6D; Wed, 2 Jun 2021 20:37:42 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 88F936EE6C for ; Wed, 2 Jun 2021 20:37:40 +0000 (UTC) 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 B5A8E82C9B; Wed, 2 Jun 2021 22:37:38 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1622666258; bh=VvBVFBPnwWvLw8jju1scxTT4dsm7ZkjjbxUCqXLJ2PY=; h=From:To:Cc:Subject:Date:From; b=dJ/P1Ts1Py5kYfTjGly4OWtZnRTTAWQMwX7wn7/+rIT3oCs/519hA4env2V+bY1B2 kwOm9m6uLW1tTO1D6HrwDf+pBWIuXwjhYnpZud233owXQzxkyZiRHIGC6jIpzLdR9D ib3pUdzEoEoAUmqVfMa8HlVP+THrCDZ868FU3VnpIK5FDsTxZu6+lPhe32NytoGci1 FwKdsN9LtxaYmvaqWJNkrziIrCTxJE2YKyrjS8geOviJIna/sV4wVJWM9Ybm3+Ppkw /V/RQTjhMrgidIijJ5/uSrU5Zn6/xmWoEhGr+dB6rVhc8w/gI9O1GU+mw5tqk9o7DH hAZGY4vJczxbw== From: Marek Vasut To: dri-devel@lists.freedesktop.org Subject: [PATCH V2 1/2] dt-bindings: display: bridge: lvds-codec: Document LVDS data mapping select Date: Wed, 2 Jun 2021 22:37:30 +0200 Message-Id: <20210602203731.419310-1-marex@denx.de> X-Mailer: git-send-email 2.30.2 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.102.4 at phobos.denx.de X-Virus-Status: Clean 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: Marek Vasut , devicetree@vger.kernel.org, ch@denx.de, Rob Herring , Laurent Pinchart , Sam Ravnborg Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 Reviewed-by: Rob Herring --- V2: - Use allOf - Move the data-mapping to endpoint --- .../bindings/display/bridge/lvds-codec.yaml | 53 ++++++++++++++----- 1 file changed, 41 insertions(+), 12 deletions(-) diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index cacafa61e3f52..c493d007785ca 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -68,6 +68,18 @@ properties: For LVDS encoders, port 1 is the LVDS output For LVDS decoders, port 1 is the parallel output + properties: + endpoint: + 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 @@ -79,21 +91,38 @@ properties: power-supply: true -if: - not: - properties: - compatible: - contains: - const: lvds-encoder -then: - properties: - ports: +allOf: + - if: + not: + properties: + compatible: + contains: + const: lvds-encoder + then: + properties: + ports: + properties: + port@0: + properties: + endpoint: + properties: + pclk-sample: false + + - if: + not: + properties: + compatible: + contains: + const: lvds-decoder + then: properties: - port@0: + ports: properties: - endpoint: + port@1: properties: - pclk-sample: false + endpoint: + properties: + data-mapping: false required: - compatible