From patchwork Tue Jan 24 10:12:35 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13113754 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id D1E50C25B4E for ; Tue, 24 Jan 2023 10:14:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=M9meklBcbvrgJYrtD1VGTeKgwB5Xw6hgnto7XXm3IoA=; b=muhDQCwfAonDlG w3SPT4+ipBok0F9suymjjNqUP4TjNORLNhP0gJ5kJdCNav3N48aR8ONZSYnSDbgn09U46/6yU+VN5 XefQBZiH/rmjgrb+ww9GpipUM3t0wMtcqW+5rJ4XhBpx5izcGFLhFkvnM9npCjsf5lZe88FEgOoZc dH30/HHSTPZA6HqBotvNnKaLxxxK9+4s17Yk5VV5ogBiYKgIg/73dUNQMeKvg4f2EqpXDQmzmQPCD FbAETSTqtvATzY9tPXzNqQY1IpZHtu/wRXEssDMD3z/APTkcC8Qcfxd9Gv0dGf8uY7wE7tM62sYWh HElfmpwt+v/bXvp7pmgw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKGJH-0033kv-3T; Tue, 24 Jan 2023 10:13:47 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKGIi-0033RS-Ru; Tue, 24 Jan 2023 10:13:15 +0000 Received: from lelv0266.itg.ti.com ([10.180.67.225]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 30OACfpC019815; Tue, 24 Jan 2023 04:12:41 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1674555161; bh=ghswS2nFYduYIes1Z1G2QvvBAQbFntj6MXzY4neWztI=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=qpjcKBfQWPtbbeljysQUHh0YzH7tlJkVqaHxKcXts2Xar9bJAg39bkI5B8s8sUHyY 1A/TGXmbV68tKXj60XN3rjGNspbDZKw64GJjghxt4GQDcf07yWVdkY+AdeA6YzTaia 5f+bTL8tTQD3sSrSg7jIJYBk2pVVhOviaQa8lONg= Received: from DFLE104.ent.ti.com (dfle104.ent.ti.com [10.64.6.25]) by lelv0266.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 30OACfaq038334 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 24 Jan 2023 04:12:41 -0600 Received: from DFLE101.ent.ti.com (10.64.6.22) by DFLE104.ent.ti.com (10.64.6.25) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 24 Jan 2023 04:12:40 -0600 Received: from fllv0039.itg.ti.com (10.64.41.19) by DFLE101.ent.ti.com (10.64.6.22) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 24 Jan 2023 04:12:40 -0600 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0039.itg.ti.com (8.15.2/8.15.2) with ESMTP id 30OACebS013089; Tue, 24 Jan 2023 04:12:40 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [PATCH v2 1/4] dt-bindings: vendor-prefixes: Add microtips Date: Tue, 24 Jan 2023 15:42:35 +0530 Message-ID: <20230124101238.4542-2-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230124101238.4542-1-a-bhatia1@ti.com> References: <20230124101238.4542-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230124_021313_036835_C047F633 X-CRM114-Status: GOOD ( 10.45 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add document vendor prefix for Microtips Technology USA (microtips). Signed-off-by: Aradhya Bhatia Acked-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index ce00135fd6d0..169a3d4210bb 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -833,6 +833,8 @@ patternProperties: description: Microsoft Corporation "^microsys,.*": description: MicroSys Electronics GmbH + "^microtips,.*": + description: Microtips Technology USA "^mikroe,.*": description: MikroElektronika d.o.o. "^mikrotik,.*": From patchwork Tue Jan 24 10:12:36 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13113752 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 64AB1C25B4E for ; Tue, 24 Jan 2023 10:14:22 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:CC:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=JyIqTza/lM1aLqjWRBVEk0+E7xt5aqCNjT4D3xQtNmc=; b=SPNHhrZCHimIzn uU0+LqgfnSWv3PJlKxAgBNIbiLJCleMrU9U+plIrl8hfYja2HbxS6aZg8bKNaaeLx2WfbrAQCuqRp SQDoM6WX6wfqXvz0CTtGAR0TnKfa7SDt4ZaV2Ibn5DCIIOi3B9smiRA9pNmy8tbm4cUnZ1j4PZZfS TJBNiRAc9X0pNT0jdkzSDVAuhcNXXovr5M8B1fA7dblB6aPPzzOT+7y3tpyoVX9sjoGOGiOw+7YXl lfr98fca7eCZBK1ZCJ3uiAW+yIed4+ndB8+YNHCmWLOS/7nPtX/AkFvcFlqSe1x2foqmwN7pHbogO 2qLBUPu8KGNRP2CyGXsQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKGIo-0033Vb-3x; Tue, 24 Jan 2023 10:13:18 +0000 Received: from lelv0143.ext.ti.com ([198.47.23.248]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1pKGIi-0033RR-Kv; Tue, 24 Jan 2023 10:13:14 +0000 Received: from fllv0035.itg.ti.com ([10.64.41.0]) by lelv0143.ext.ti.com (8.15.2/8.15.2) with ESMTP id 30OACgTE019820; Tue, 24 Jan 2023 04:12:42 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1674555162; bh=TbI0et8o9xsZ9z4H+7u5mLi2Xelz8H1ZgN17q6rtog4=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=bbi+KPe1fzkccDFZP6aEsX0fqgwX0gsJhbYFb/5zAUXFPrIpXtXbZ5xkhh+i6rr5Q 7I1Cr3b6KSp3DYLjsmxEz5hXd9o2vz/vasWs1YAsQXgaPJvti3z+FAeLvD74vF2ZoK 5rt6xNbHYX6R1Rh/hRdsN3qxC0phUCNjlY4uF6mc= Received: from DFLE114.ent.ti.com (dfle114.ent.ti.com [10.64.6.35]) by fllv0035.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 30OACg6R032434 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 24 Jan 2023 04:12:42 -0600 Received: from DFLE108.ent.ti.com (10.64.6.29) by DFLE114.ent.ti.com (10.64.6.35) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16; Tue, 24 Jan 2023 04:12:42 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE108.ent.ti.com (10.64.6.29) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 24 Jan 2023 04:12:42 -0600 Received: from localhost (ileaxei01-snat.itg.ti.com [10.180.69.5]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 30OACfWO018473; Tue, 24 Jan 2023 04:12:42 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [PATCH v2 2/4] dt-bindings: vendor-prefixes: Add lincolntech Date: Tue, 24 Jan 2023 15:42:36 +0530 Message-ID: <20230124101238.4542-3-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230124101238.4542-1-a-bhatia1@ti.com> References: <20230124101238.4542-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230124_021312_791638_DEBDA036 X-CRM114-Status: GOOD ( 10.85 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add document vendor prefix for Lincoln Technology Solutions (lincolntech). Signed-off-by: Aradhya Bhatia Acked-by: Krzysztof Kozlowski Reviewed-by: Laurent Pinchart --- Documentation/devicetree/bindings/vendor-prefixes.yaml | 2 ++ 1 file changed, 2 insertions(+) diff --git a/Documentation/devicetree/bindings/vendor-prefixes.yaml b/Documentation/devicetree/bindings/vendor-prefixes.yaml index 169a3d4210bb..347459dc5d1b 100644 --- a/Documentation/devicetree/bindings/vendor-prefixes.yaml +++ b/Documentation/devicetree/bindings/vendor-prefixes.yaml @@ -737,6 +737,8 @@ patternProperties: description: Lichee Pi "^linaro,.*": description: Linaro Limited + "^lincolntech,.*": + description: Lincoln Technology Solutions "^lineartechnology,.*": description: Linear Technology "^linksprite,.*": From patchwork Tue Jan 24 10:12:37 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13113755 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id B535AC25B4E for ; 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Tue, 24 Jan 2023 04:12:43 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DLEE104.ent.ti.com (157.170.170.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_CBC_SHA256_P256) id 15.1.2507.16 via Frontend Transport; Tue, 24 Jan 2023 04:12:43 -0600 Received: from localhost (ileaxei01-snat2.itg.ti.com [10.180.69.6]) by fllv0040.itg.ti.com (8.15.2/8.15.2) with ESMTP id 30OAChZ6018486; Tue, 24 Jan 2023 04:12:43 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [PATCH v2 3/4] dt-bindings: panel: Introduce dual-link LVDS panel Date: Tue, 24 Jan 2023 15:42:37 +0530 Message-ID: <20230124101238.4542-4-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230124101238.4542-1-a-bhatia1@ti.com> References: <20230124101238.4542-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230124_021312_912433_0C29B83F X-CRM114-Status: GOOD ( 18.22 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Dual-link LVDS interfaces have 2 links, with even pixels traveling on one link, and odd pixels on the other. These panels are also generic in nature, with no documented constraints, much like their single-link counterparts, "panel-lvds". Add a new compatible, "panel-dual-lvds", and a dt-binding document for these panels. Signed-off-by: Aradhya Bhatia --- .../display/panel/panel-dual-lvds.yaml | 149 ++++++++++++++++++ MAINTAINERS | 1 + 2 files changed, 150 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml diff --git a/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml b/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml new file mode 100644 index 000000000000..e2ce1768e9a3 --- /dev/null +++ b/Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml @@ -0,0 +1,149 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/display/panel/panel-dual-lvds.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Generic Dual-Link LVDS Display Panel + +maintainers: + - Aradhya Bhatia + - Thierry Reding + +description: | + A dual-LVDS interface is a dual-link connection with the even pixels + traveling on one link, and the odd pixels traveling on the other. + +allOf: + - $ref: panel-common.yaml# + - $ref: /schemas/display/lvds.yaml# + +properties: + compatible: + items: + - enum: + - lincolntech,lcd185-101ct + - microtips,mf-101hiebcaf0 + - const: panel-dual-lvds + + ports: + $ref: /schemas/graph.yaml#/properties/ports + + properties: + port@0: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for first set of LVDS pixels. + + properties: + dual-lvds-odd-pixels: + type: boolean + + dual-lvds-even-pixels: + type: boolean + + oneOf: + - required: [dual-lvds-odd-pixels] + - required: [dual-lvds-even-pixels] + + port@1: + $ref: /schemas/graph.yaml#/$defs/port-base + unevaluatedProperties: false + description: The sink for second set of LVDS pixels. + + properties: + dual-lvds-even-pixels: + type: boolean + + dual-lvds-odd-pixels: + type: boolean + + oneOf: + - required: [dual-lvds-even-pixels] + - required: [dual-lvds-odd-pixels] + + allOf: + - if: + properties: + port@0: + required: + - dual-lvds-odd-pixels + then: + properties: + port@1: + properties: + dual-lvds-odd-pixels: false + + - if: + properties: + port@0: + required: + - dual-lvds-even-pixels + then: + properties: + port@1: + properties: + dual-lvds-even-pixels: false + + required: + - port@0 + - port@1 + + port: false + +unevaluatedProperties: false + +required: + - compatible + - width-mm + - height-mm + - data-mapping + - panel-timing + - ports + +examples: + - | + panel { + compatible = "microtips,mf-101hiebcaf0", "panel-dual-lvds"; + + width-mm = <217>; + height-mm = <136>; + + data-mapping = "vesa-24"; + + panel-timing { + clock-frequency = <150275000>; + hactive = <1920>; + vactive = <1200>; + hfront-porch = <32>; + hsync-len = <52>; + hback-porch = <24>; + vfront-porch = <24>; + vsync-len = <8>; + vback-porch = <3>; + de-active = <1>; + }; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + dual-lvds-odd-pixels; + lcd_in0: endpoint { + remote-endpoint = <&oldi_out0>; + }; + }; + + port@1 { + reg = <1>; + dual-lvds-even-pixels; + lcd_in1: endpoint { + remote-endpoint = <&oldi_out1>; + }; + }; + }; + }; + +... diff --git a/MAINTAINERS b/MAINTAINERS index 5e18388b4579..6025bb024586 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -6461,6 +6461,7 @@ T: git git://anongit.freedesktop.org/drm/drm-misc S: Maintained F: drivers/gpu/drm/panel/panel-lvds.c F: Documentation/devicetree/bindings/display/lvds.yaml +F: Documentation/devicetree/bindings/display/panel/panel-dual-lvds.yaml F: Documentation/devicetree/bindings/display/panel/panel-lvds.yaml DRM DRIVER FOR MANTIX MLAF057WE51 PANELS From patchwork Tue Jan 24 10:12:38 2023 Content-Type: text/plain; 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Tue, 24 Jan 2023 04:12:45 -0600 From: Aradhya Bhatia To: Rob Herring , Krzysztof Kozlowski , Tomi Valkeinen , Jyri Sarha , David Airlie , Daniel Vetter , Laurent Pinchart , Thierry Reding , Sam Ravnborg , Maxime Ripard , Liam Girdwood , Mark Brown , Lad Prabhakar , Paul Walmsley , Palmer Dabbelt , Albert Ou , Matthias Brugger , Guo Ren CC: DRI Development List , Devicetree List , Linux Kernel List , Linux RISC-V List , Linux ARM Kernel List , Linux Mediatek List , Linux C-SKY Arch List , Nishanth Menon , Vignesh Raghavendra , Rahul T R , Devarsh Thakkar , Jai Luthra , Jayesh Choudhary , Aradhya Bhatia Subject: [PATCH v2 4/4] drm: panel-lvds: Introduce dual-link panels Date: Tue, 24 Jan 2023 15:42:38 +0530 Message-ID: <20230124101238.4542-5-a-bhatia1@ti.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230124101238.4542-1-a-bhatia1@ti.com> References: <20230124101238.4542-1-a-bhatia1@ti.com> MIME-Version: 1.0 X-EXCLAIMER-MD-CONFIG: e1e8a2fd-e40a-4ac6-ac9b-f7e9cc9ee180 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20230124_021313_386409_24FFA231 X-CRM114-Status: GOOD ( 13.17 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add a new compatible, "panel-dual-lvds". Dual-link LVDS interfaces have 2 links, with even pixels traveling on one link, and odd pixels on the other. These panels are also generic in nature, with no documented constraints, much like their single-link counterparts, "panel-lvds". Signed-off-by: Aradhya Bhatia --- drivers/gpu/drm/panel/panel-lvds.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/gpu/drm/panel/panel-lvds.c b/drivers/gpu/drm/panel/panel-lvds.c index de8758c30e6e..bf6f84af0730 100644 --- a/drivers/gpu/drm/panel/panel-lvds.c +++ b/drivers/gpu/drm/panel/panel-lvds.c @@ -241,6 +241,7 @@ static int panel_lvds_remove(struct platform_device *pdev) static const struct of_device_id panel_lvds_of_table[] = { { .compatible = "panel-lvds", }, + { .compatible = "panel-dual-lvds", }, { /* Sentinel */ }, };