From mboxrd@z Thu Jan 1 00:00:00 1970 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 0FEAEEEF31C for ; Thu, 5 Mar 2026 08:48:48 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 64CA410EB9A; Thu, 5 Mar 2026 08:48:47 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=gmail.com header.i=@gmail.com header.b="TfHY70/1"; dkim-atps=neutral Received: from mail-pl1-f178.google.com (mail-pl1-f178.google.com [209.85.214.178]) by gabe.freedesktop.org (Postfix) with ESMTPS id 2B79810EB9A for ; Thu, 5 Mar 2026 08:48:46 +0000 (UTC) Received: by mail-pl1-f178.google.com with SMTP id d9443c01a7336-2ae5636ab04so42017675ad.3 for ; Thu, 05 Mar 2026 00:48:46 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1772700526; x=1773305326; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=TGStloZ/zCqMNdJSTLCHdDY1bkUR5oF+Ve9XjU0YRms=; b=TfHY70/1oNdHMZ5AIbAT/xWg9h9glJkARtKStSYwhS+BWoudbVyOaDnnPr1GXv1tbo F4sZuIS4Lss5ptTSJ+rSqSOsdJbDQE4qq1Lgp6LX1WvpcRlaxObsRNBzZq3ZZyCCHMXG BZXXnZFgluuFQZNIUfMfNR8/4DzLe0CnljJlnyBsGPodkFhBUJ8AcsvTA5CpRvHKKWQ4 urf5HtIxxMD4GxnN3xJYQN9nhYtaxoNAqBWsdLhsHf/jvvmPIZArjd5G47oD1+Q3cD01 VLT9R7gKRtVeRE229gs0Un5jqHVTRmE89hfr1758bSFrDF5IrLQ0wdb8ZMxX0yXb042P Lpog== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1772700526; x=1773305326; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-gg:x-gm-message-state:from:to:cc:subject:date :message-id:reply-to; bh=TGStloZ/zCqMNdJSTLCHdDY1bkUR5oF+Ve9XjU0YRms=; b=Y8A3OlzVMGrdWBDUUBawcA8dFlkSl5PSDeyHUnIAy5L6MNw4/bon8XgviuxvN76FzR sjCwgzL7j5jppQFneKPe8mZWdf2hr9M+hMmtGV2D9n8ll6yZYjsX3fMCQ6YZbclTrzUr 9u7DBGykEw2T7joD6nwlv06Xu8jHO5qrZyHM9Oqax9F1Pd0YUAKRNcvSlwZVt48qN4Qu j3sqoHi7z41carJrT2ZNq7TI73wnuuUTm3Ie+/EYncbpwlAG8ksyN2hWDOaJZkpdCalA x0OxnRwdzXZidybqgnH/VuQMCU63L6uNX+MrMmbttV6PLJRKMZ1t39jP8PIxRl1xP89+ Pdsg== X-Gm-Message-State: AOJu0YznmrLuQcCMrYkvtQds72THz44pcAmkbXhL0kQj0UAs/EbEjNKu 5FeISMBSUDBJJVFtbZcF9Y+3odevvf2BwRXbYFjaI51Gp66raYvSXWI23J5f1wFIvjQ= X-Gm-Gg: ATEYQzzNJJkXXqocRda0gJy9DRR+u42rlAAHuzKXvdmqaUABYKsmm+ZuoTvzsUvEegp kY8gPBswgnkvr89EQE/OLEHQ/jxVxsu1bezHTU77pPTj8Hhm3k70VWs0QksrA58RV4BTiqprAb9 oJ3PdviSa0el3qifEDtQCrtY1UGgteRwq7uWbQCyt3oJMUBHls8M6k5v4zELOyTjCpvtg5Ei7Cc QnUAdVp+chnW3N/CM0zA/Aa2KAhZ/7zLsx1+iIL9ViUqZHNUnC4wYV1o8EM2+HOhvVqZBhiY50d lM9XtCAW8wx1tYTQgOEPzvgKdZj2IZMB4nbbv/pX/xFEdXMJFHlQWm3DF1qDsQ8aRemKpqATgch wk2c3G42LibovkMVQDKAWLpu2F3Y2I8eNl/3fqty8RmCHh3MvaXC9djHYKZlemskfmVy3pNFuhi ak1IC7HJPVE2Cl5+QFuA== X-Received: by 2002:a17:903:19ee:b0:2ae:4222:4535 with SMTP id d9443c01a7336-2ae6a9ed187mr45451715ad.12.1772700525627; Thu, 05 Mar 2026 00:48:45 -0800 (PST) Received: from nuvole ([144.202.86.13]) by smtp.gmail.com with ESMTPSA id d9443c01a7336-2adfb5c9f79sm233490715ad.33.2026.03.05.00.48.36 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 05 Mar 2026 00:48:45 -0800 (PST) From: Pengyu Luo To: Neil Armstrong , Jessica Zhang , David Airlie , Simona Vetter , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , Rob Herring , Krzysztof Kozlowski , Conor Dooley Cc: dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Pengyu Luo Subject: [PATCH v2 0/2] drm/panel: Add Himax HX83121A panel driver Date: Thu, 5 Mar 2026 16:48:08 +0800 Message-ID: <20260305084810.370024-1-mitltlatltl@gmail.com> X-Mailer: git-send-email 2.53.0 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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" Add a driver for panels using the Himax HX83121A Display Driver IC, including support for the BOE/CSOT PPC357DB1-4, found in HUAWEI Matebook E Go series (Gaokun2/3). Signed-off-by: Pengyu Luo --- base-commit: d517cb8cea012f43b069617fc8179b45404f8018 --- Changes in v2: - fix dt_binding_check (Rob) - use devm_drm_panel_alloc (Neil) - move panels specific chunks before module probe function. (Neil) - fix supply in .c file - do not initialise statics to false - Link to v1: https://lore.kernel.org/dri-devel/20260303115730.9580-1-mitltlatltl@gmail.com Pengyu Luo (2): dt-bindings: display: panel: Add Himax HX83121A drm/panel: Add Himax HX83121A panel driver .../display/panel/himax,hx83121a.yaml | 92 +++ drivers/gpu/drm/panel/Kconfig | 11 + drivers/gpu/drm/panel/Makefile | 1 + drivers/gpu/drm/panel/panel-himax-hx83121a.c | 749 ++++++++++++++++++ 4 files changed, 853 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/panel/himax,hx83121a.yaml create mode 100644 drivers/gpu/drm/panel/panel-himax-hx83121a.c -- 2.53.0