From patchwork Sun Oct 10 14:49:18 2021 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Marek Vasut X-Patchwork-Id: 12548565 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id C1818C433F5 for ; Sun, 10 Oct 2021 14:49:45 +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 5C46E60EE9 for ; Sun, 10 Oct 2021 14:49:45 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 5C46E60EE9 Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=denx.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.freedesktop.org Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 7F33C89F2D; Sun, 10 Oct 2021 14:49:39 +0000 (UTC) Received: from phobos.denx.de (phobos.denx.de [85.214.62.61]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3382689F27 for ; Sun, 10 Oct 2021 14:49:37 +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 89E1B83647; Sun, 10 Oct 2021 16:49:35 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=denx.de; s=phobos-20191101; t=1633877375; bh=Ej0hDILui1l5Qt2VEw5utZOqn0m7cYw1EuLb/2+VKvE=; h=From:To:Cc:Subject:Date:From; b=i7kgVm+1Z+4SEir+1fEcfVbINOOCOZ+n7M4563r3wzYkdWHGRKW1NjEtobgXZ2UNS APRFkN9622+BXbg00z/92wdmxuMuz/uUxUs0x+z+7KRafmkN/J/q8LlUSiZbGs2sMi GJzD65X9rHssGzluVFyu+ICTfwr2rUw6sMvLE8oyV+7SuA7sTYWF8IoJ/E1tlSGCxh qglOqJK/5Oj0VUUz1zED/N3JqmKC96wl9+i0x/J8vQtzdvMMNc3ZcWYbIRsb9i1H7z ZT4a8FjFgbjDfFG9/Wg9K3lnGIe8QHgoIgBFtWpVJXnxmmzyjLDnxVU2xsjtvn9vW4 ohAtad+QCJ5og== From: Marek Vasut To: dri-devel@lists.freedesktop.org Cc: Marek Vasut , Laurent Pinchart , Rob Herring , Rob Herring , Sam Ravnborg , devicetree@vger.kernel.org Subject: [PATCH v6 1/2] dt-bindings: display: bridge: lvds-codec: Document LVDS data mapping select Date: Sun, 10 Oct 2021 16:49:18 +0200 Message-Id: <20211010144919.38392-1-marex@denx.de> X-Mailer: git-send-email 2.33.0 MIME-Version: 1.0 X-Virus-Scanned: clamav-milter 0.103.2 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: , 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. Reviewed-by: Laurent Pinchart Reviewed-by: Rob Herring 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 V4: - port@1, remove $ref: /schemas/graph.yaml#/properties/port and add $ref: /schemas/graph.yaml#/$defs/port-base V5: - Move the data-mapping property to port@0 , decoder LVDS input - Add RB from Laurent V6: - No change --- .../bindings/display/bridge/lvds-codec.yaml | 33 ++++++++++++++++++- 1 file changed, 32 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml index 304a1367faaa..1faae3e323a4 100644 --- a/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml +++ b/Documentation/devicetree/bindings/display/bridge/lvds-codec.yaml @@ -49,11 +49,26 @@ properties: properties: port@0: - $ref: /schemas/graph.yaml#/properties/port + $ref: /schemas/graph.yaml#/$defs/port-base description: | For LVDS encoders, port 0 is the parallel input For LVDS decoders, port 0 is the LVDS input + 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 + port@1: $ref: /schemas/graph.yaml#/properties/port description: | @@ -71,6 +86,22 @@ properties: power-supply: true +if: + not: + properties: + compatible: + contains: + const: lvds-decoder +then: + properties: + ports: + properties: + port@0: + properties: + endpoint: + properties: + data-mapping: false + required: - compatible - ports