From patchwork Sun Jun 18 08:50:44 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Svyatoslav Ryhel X-Patchwork-Id: 10942 Return-Path: Delivered-To: ouuuleilei@gmail.com Received: by 2002:a59:994d:0:b0:3d9:f83d:47d9 with SMTP id k13csp2416350vqr; Sun, 18 Jun 2023 04:47:24 -0700 (PDT) X-Google-Smtp-Source: ACHHUZ5/xg0XkbPzb/1z2X4eZUuiS7koe4jQbhILKgwrxYor0uuWR/Grqw1zsPiMmi3WHwp/W4HN X-Received: by 2002:a17:90b:1202:b0:25e:7e3f:5b00 with SMTP id gl2-20020a17090b120200b0025e7e3f5b00mr5326802pjb.30.1687088843996; Sun, 18 Jun 2023 04:47:23 -0700 (PDT) ARC-Seal: i=1; a=rsa-sha256; t=1687088843; cv=none; d=google.com; s=arc-20160816; b=g25H1da6O1BCwHLZGhvqaavR2qB+Ff+PyNN8ySaNcJU7hEmXv3AGf6hXJ8MU1iePYr 0VcY0Bh95Hi3Q6EMaSG+bTJBHp6hZqtzn04H1RnQYu4I1fWYjtViwSJD8X8Azk8IkF+S BqsCThFwlQvMgRFXLGRz6o82i+5IIZfyUVhtBLL+NGjikhPH9xRHSYQH6efcIdqTklK/ uCUX9Sk01+SUPd5RwrMuPW+F/kIZSu903jt9STx9LLZ7K9cdosKjmll7cP23MFO/eDLQ QjoMg/fWav8MXTPcJE/NDs9chg9j9LI0NWu8K4Aywq3P1wpIi5wKmEXNr4T7sfctPTpf TYbg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=arc-20160816; h=list-id:precedence:content-transfer-encoding:mime-version :message-id:date:subject:cc:to:from:dkim-signature; bh=hmc9IwyZl6aMz+KHuXZhLsJGDOxYITeiAy/9M75qrxE=; b=wlRCU7NQbzJ3GYxzlIL7t2M1UIBN6GTBPC/k/SSOxod+WpkzoB4MjjFWDVYs9xeBrV FjAE/wCyIkNWhohk6wWl3srhj3AhRmNKTt4RoB+Jf+f3btuxCFFkkAzGlPL1LTI1iRmj JUuc8n9frXvIXvW9CMYPx6k1uFLmRyWJHBTmxwiQRwDPKaBkppC0hXVtAaexn5v4e5cV VxY6HvDTypYVJjP0D2Jo/ST/51YiQjb6L3QXRmX6nPXJgMOlAHdPF4Y0YZb505TrTrzv fX2csFkZfKYIsoImcoO0Z2OgaA+XyCSbNOGdMrC2lH71ahpfhWL+Z49wfVPnm5TXlvcg zhOA== ARC-Authentication-Results: i=1; mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=VArv5XEh; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: from out1.vger.email (out1.vger.email. [2620:137:e000::1:20]) by mx.google.com with ESMTP id 30-20020a17090a0fa100b0024e29c5c06dsi5482095pjz.12.2023.06.18.04.47.10; Sun, 18 Jun 2023 04:47:23 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) client-ip=2620:137:e000::1:20; Authentication-Results: mx.google.com; dkim=pass header.i=@gmail.com header.s=20221208 header.b=VArv5XEh; spf=pass (google.com: domain of linux-kernel-owner@vger.kernel.org designates 2620:137:e000::1:20 as permitted sender) smtp.mailfrom=linux-kernel-owner@vger.kernel.org; dmarc=pass (p=NONE sp=QUARANTINE dis=NONE) header.from=gmail.com Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229701AbjFRIvK (ORCPT + 99 others); Sun, 18 Jun 2023 04:51:10 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:39006 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229690AbjFRIvH (ORCPT ); Sun, 18 Jun 2023 04:51:07 -0400 Received: from mail-wr1-x435.google.com (mail-wr1-x435.google.com [IPv6:2a00:1450:4864:20::435]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4A7BC10E5; Sun, 18 Jun 2023 01:51:06 -0700 (PDT) Received: by mail-wr1-x435.google.com with SMTP id ffacd0b85a97d-31121494630so2487436f8f.3; Sun, 18 Jun 2023 01:51:06 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20221208; t=1687078265; x=1689670265; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=hmc9IwyZl6aMz+KHuXZhLsJGDOxYITeiAy/9M75qrxE=; b=VArv5XEhbOMuRXTW55GI+jRO4qe5OYFVNPVGTpFHwWDLn8S0VUKNbJeCMXjvg7w+sc P/Ec7YXrTzM53w9WOG9vAxSxIcFgOIh4NlzTjM0FZNFaRtXuiDGxnhpFAxKnDCvfgEes k6tTxRvnhXCBTSBdJX7KZB658yHm99szm/nabNM9QrUvl6V5pb6JbjhGfqbgadF4KTEQ W6ye1FLWjzYGKVRL/c+oaNHaJBcyOrFjpcMwcajZ7dYc3WD3ssLQpFwqrmvU8nGzk47X x4hZN+FGUxIAjhbjngndMs3HmG/MaXQuhR9y5OWrt/fzBZrEcuW8/IiwwAD6g2jkpEnO 9CaQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20221208; t=1687078265; x=1689670265; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=hmc9IwyZl6aMz+KHuXZhLsJGDOxYITeiAy/9M75qrxE=; b=DzYUR9qW1Wjqzpm/90A+8Y4ybKJ6z4p013fTwObKmETpVTN8dcDMwUEMEAJoXkCwLl q3NeBPvnQzR8Yj8dEGrEF5fq3jEs1KBVgzk8eg4Iadwj6pLLYAQraVjssn134VrcZPb0 zrgJUei51KhKlRwDinr3i0EuG4gAX45LzSZlvsY1XmaxNVoBap04oRO9Uus85cdQc5qw Na3hFyeva1Vf4aBusXCYzcK/OT/NlKMKKPoqeMYum8BTxKoBdAKZ6/sLnew7VXchnKVP +rnqhrYiAPVVi2eb6o1lqXrkpX+vjZJpO/FaLzy9DijVwz+Xn1D+3YAMhg9Carry5fyi bBzg== X-Gm-Message-State: AC+VfDxXga9luVwzcg84q4CRodGcw9uGuaO4ZN/dfz4e0vp9MWx7KuZS XCho24/oGD42iqK6pz4x0hw= X-Received: by 2002:a5d:534f:0:b0:30f:d86b:ccab with SMTP id t15-20020a5d534f000000b0030fd86bccabmr6034312wrv.1.1687078264482; Sun, 18 Jun 2023 01:51:04 -0700 (PDT) Received: from xeon.. ([188.163.112.79]) by smtp.gmail.com with ESMTPSA id i17-20020adfded1000000b00301a351a8d6sm6953550wrn.84.2023.06.18.01.51.03 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 18 Jun 2023 01:51:04 -0700 (PDT) From: Svyatoslav Ryhel To: Rob Herring , Krzysztof Kozlowski , Conor Dooley , Thierry Reding , Jonathan Hunter , Mikko Perttunen , David Airlie , Daniel Vetter , Svyatoslav Ryhel , Maxim Schwalm , Dmitry Osipenko Cc: devicetree@vger.kernel.org, linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org Subject: [PATCH v2 0/2] Support bridge/connector by Tegra HDMI Date: Sun, 18 Jun 2023 11:50:44 +0300 Message-Id: <20230618085046.10081-1-clamor95@gmail.com> X-Mailer: git-send-email 2.39.2 MIME-Version: 1.0 X-Spam-Status: No, score=-1.9 required=5.0 tests=BAYES_00,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,DKIM_VALID_EF,FREEMAIL_ENVFROM_END_DIGIT, FREEMAIL_FROM,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE,SPF_PASS, T_SCC_BODY_TEXT_LINE autolearn=ham autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org X-getmail-retrieved-from-mailbox: =?utf-8?q?INBOX?= X-GMAIL-THRID: =?utf-8?q?1769040871941146844?= X-GMAIL-MSGID: =?utf-8?q?1769040871941146844?= This patch adds support for the bridge/connector attached to the HDMI output, allowing to model the hardware properly. It keeps backwards compatibility with existing bindings and is required by devices which have a simple or MHL bridge connected to HDMI output like ASUS P1801-T or LG P880/P895 or HTC One X. Tested on ASUS Transformers which have no dedicated bridge but have type d HDMI connector directly available. Tests went smoothly. --- Chandes from v1: - no changes, re-sending --- Maxim Schwalm (1): drm/tegra: output: hdmi: Support bridge/connector Svyatoslav Ryhel (1): ARM: tegra: transformers: add connector node arch/arm/boot/dts/tegra20-asus-tf101.dts | 22 ++++++++-- .../dts/tegra30-asus-transformer-common.dtsi | 21 ++++++++- drivers/gpu/drm/tegra/hdmi.c | 44 ++++++++++++++----- 3 files changed, 71 insertions(+), 16 deletions(-)