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 X-Spam-Level: X-Spam-Status: No, score=-8.5 required=3.0 tests=BAYES_00,DKIM_ADSP_CUSTOM_MED, DKIM_INVALID,DKIM_SIGNED,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SPF_HELO_NONE, SPF_PASS,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 26572C433DB for ; Sun, 24 Jan 2021 15:09:46 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id EF5EB22B51 for ; Sun, 24 Jan 2021 15:09:45 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726405AbhAXPJl (ORCPT ); Sun, 24 Jan 2021 10:09:41 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:55850 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726041AbhAXPJ1 (ORCPT ); Sun, 24 Jan 2021 10:09:27 -0500 Received: from mail-wm1-x336.google.com (mail-wm1-x336.google.com [IPv6:2a00:1450:4864:20::336]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 246FBC06174A; Sun, 24 Jan 2021 07:08:47 -0800 (PST) Received: by mail-wm1-x336.google.com with SMTP id m187so8392633wme.2; Sun, 24 Jan 2021 07:08:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20161025; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+7mf2JB6YFkZrTT9eOh8fpRwRlqBA16q//wOPgh3f9w=; b=LNH33GfYNRs4v32KhZGrq2haAa6pCHeZg293Ea8BzUSeu2hwzylO0rlVHWGCqMZ/j3 EPUluEZFI/6Q4dDGV1e0U8E/QhIAPMAdnK6Z/Daj3EVB2ehlkPtaNr5FRPCO2daceX0p lkqMZwQpYcM49zfxfMHsSXEzNi0F7FXuAnefhkBt3ZEs0JaT9jRTX9TN40TV+/r+z704 14wYxuNXoiRSuUkhRNufVbulq7pnCmclSKmNZq5Hi06oilzz4fZq1z/FpdOHbQcCVMG1 OwplXYHCQA+OgtjC0r47gZmpYpcAD14rUFMhRBJpE2W4ICz+D9ljxCUtBm7Y/ujvX45y eL5g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20161025; h=x-gm-message-state:from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=+7mf2JB6YFkZrTT9eOh8fpRwRlqBA16q//wOPgh3f9w=; b=GPUg3ul2att9MPIC1Q8GG8kEv+zGsWxB4mbu4JgXQ6P7BHqE7c9NfY4CZEYS7HBHuS gO8QpVV0uG3EWs61B3jBA8iyXNHoJoWb+BQtsjM3Ml+07Ug12oVt6S2AyrEXC0p0rVq2 RfrxPRr02FSMRNTOS3lIz09/30o/rZPqXtSsV7DQJXSYb4d61UddanvQB0LKvuxvHzGO QCJwNas5gkyiMTFqzUVQMuCauMHELChEPgS2KBM7b+xievDEDGXGgONarUuuXYdCNjgT 8MShSL6LnyshFq/aKF2Zm48jvxAQkZREWmBGD6f5/aWuH4QAyB8mrS4rztkO7yG3cD9O e4GA== X-Gm-Message-State: AOAM533pqaRJeksb5IvD/e51pjuhJQ9jLz5IN/hbroIn9jKZj9XcjEgZ U9DAchkbhIETHyB85UdDPvU= X-Google-Smtp-Source: ABdhPJyAmReBbU3ln/hSsIhpgah/YIgPZ86g83LwMM0taGgJ5gMNjLPV5MPbFmcE8OLbiKpTQw1LeA== X-Received: by 2002:a05:600c:4417:: with SMTP id u23mr2999987wmn.100.1611500925353; Sun, 24 Jan 2021 07:08:45 -0800 (PST) Received: from adgra-XPS-15-9570.home (2a01cb0008bd2700e58e9e649f9020b2.ipv6.abo.wanadoo.fr. [2a01:cb00:8bd:2700:e58e:9e64:9f90:20b2]) by smtp.gmail.com with ESMTPSA id m18sm244608wrx.17.2021.01.24.07.08.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 24 Jan 2021 07:08:44 -0800 (PST) From: Adrien Grassein Cc: airlied@linux.ie, daniel@ffwll.ch, robh+dt@kernel.org, a.hajda@samsung.com, narmstrong@baylibre.com, Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@siol.net, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Adrien Grassein Subject: [PATCH 0/2] Add support of Lontium lt8912 MIPI to HDMI bridge Date: Sun, 24 Jan 2021 16:08:32 +0100 Message-Id: <20210124150835.1522899-1-adrien.grassein@gmail.com> X-Mailer: git-send-email 2.25.1 MIME-Version: 1.0 Content-Transfer-Encoding: 8bit To: unlisted-recipients:; (no To-header on input) Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Hello, this patch set adds the support of the Lontium lt8912 MIPI to HDMI bridge in the kernel. It's only support the video part, not the audio part yet since I don't have the datasheet of this component. I get the current i2c configuration from Digi and Boundary drivers. Developed using the DB_DSIHD board from BoundaryDevices. Thanks, Adrien Grassein Adrien Grassein (2): dt-bindings: display: bridge: Add documentation for LT8912 drm/bridge: Introduce LT8912 DSI to HDMI bridge .../display/bridge/lontium,lt8912.yaml | 92 +++ MAINTAINERS | 6 + drivers/gpu/drm/bridge/Kconfig | 14 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/lontium-lt8912.c | 749 ++++++++++++++++++ 5 files changed, 862 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/lontium,lt8912.yaml create mode 100644 drivers/gpu/drm/bridge/lontium-lt8912.c -- 2.25.1