From patchwork Tue Jan 24 10:12:38 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Aradhya Bhatia X-Patchwork-Id: 13113748 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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 05650C38142 for ; Tue, 24 Jan 2023 10:13:24 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1996710E64C; Tue, 24 Jan 2023 10:13:13 +0000 (UTC) Received: from lelv0142.ext.ti.com (lelv0142.ext.ti.com [198.47.23.249]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6E1ED10E64D for ; Tue, 24 Jan 2023 10:13:08 +0000 (UTC) Received: from fllv0034.itg.ti.com ([10.64.40.246]) by lelv0142.ext.ti.com (8.15.2/8.15.2) with ESMTP id 30OACjLK088019; Tue, 24 Jan 2023 04:12:45 -0600 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=ti.com; s=ti-com-17Q1; t=1674555165; bh=y98f6JcfN3LVqyfn9v+xxR4SH8jrP9djJmUQfnsRA+I=; h=From:To:CC:Subject:Date:In-Reply-To:References; b=vIO7JTDHunTiaXAQlODfNliKQgBNy2A0nZV0gDriJb+DF3O5vloTrdDd2ZGhGtEYt MyWvysPDEdrGHumeDN/i1XMdMymDyUQ7RGnhi3d72kZ6bbX//e08Otx5ypLURvvt89 XoOCG1blH8mNbbc1CVk16p5ND+lmT/bW56CCzlHE= Received: from DFLE103.ent.ti.com (dfle103.ent.ti.com [10.64.6.24]) by fllv0034.itg.ti.com (8.15.2/8.15.2) with ESMTPS id 30OACjTo070565 (version=TLSv1.2 cipher=AES256-GCM-SHA384 bits=256 verify=FAIL); Tue, 24 Jan 2023 04:12:45 -0600 Received: from DFLE112.ent.ti.com (10.64.6.33) by DFLE103.ent.ti.com (10.64.6.24) 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 04:12:45 -0600 Received: from fllv0040.itg.ti.com (10.64.41.20) by DFLE112.ent.ti.com (10.64.6.33) 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 04:12:45 -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 30OACiY0018496; 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 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-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: Nishanth Menon , Devicetree List , Jayesh Choudhary , Jai Luthra , Vignesh Raghavendra , Devarsh Thakkar , Linux Kernel List , DRI Development List , Aradhya Bhatia , Linux Mediatek List , Linux C-SKY Arch List , Linux RISC-V List , Linux ARM Kernel List , Rahul T R Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" 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 */ }, };