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=-3.9 required=3.0 tests=DKIMWL_WL_HIGH,DKIM_SIGNED, DKIM_VALID,DKIM_VALID_AU,HEADER_FROM_DIFFERENT_DOMAINS,MAILING_LIST_MULTI, SPF_HELO_NONE,SPF_PASS,USER_AGENT_GIT autolearn=no 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 96AECC43603 for ; Mon, 9 Dec 2019 14:51:31 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 6836020726 for ; Mon, 9 Dec 2019 14:51:31 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=chromium.org header.i=@chromium.org header.b="MTVk39t+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1726816AbfLIOva (ORCPT ); Mon, 9 Dec 2019 09:51:30 -0500 Received: from mail-pf1-f193.google.com ([209.85.210.193]:45227 "EHLO mail-pf1-f193.google.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1726310AbfLIOv3 (ORCPT ); Mon, 9 Dec 2019 09:51:29 -0500 Received: by mail-pf1-f193.google.com with SMTP id 2so7336508pfg.12 for ; Mon, 09 Dec 2019 06:51:29 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=chromium.org; s=google; h=from:to:cc:subject:date:message-id:mime-version :content-transfer-encoding; bh=y+0hUIOuHNjYLITTiiOz7YncnUCd05TXc7UArDjIWPQ=; b=MTVk39t+p3sutUs/EaeRJsE9LBl7uiMHkFMRLZd/nX+Pe2fsFUDRRmXx9l/V5Dj6aV 59Z9O3SSk0vvqJhbLLM3jWLWTQgC0a5FRwezfJhM/mgIXd7HIQAOSTSiq0SsZSItO1RV LBTAWLNycc1s071U3sy9+SqAlBOMKjNrnU7mE= 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=y+0hUIOuHNjYLITTiiOz7YncnUCd05TXc7UArDjIWPQ=; b=jw9/l9re5YzxBVbqo5i6BlC9yWQ6Pio3fS1G6QUtoCJ+vJoyyBTl7Xj8BhowSP/8Rt j1ZyRU9vTCMY5Kk/BkCfyI6LOa5YwWFCu9rFFzWqygqk/q/Ie6EsEAgBawGoNnBuota0 XStNxwQkZspxAOGvOB48OwA5Hmo0A/TYYFUQCDBhVPXYLeEdW2z22GhvokTWGiHqkL7z dSqvXmgoVCBoIGpKRFGQS9iqn17wR5WoANE+0kVifLRDbjs7H3b3/6yjQr/9G4aKtjUh X9rWl+Rr3v1wiv+k61Mhxy/QbL9QsB1b7aF+kIWCleaEUETx9LClNABLvp2bJcPaTrZV FKhg== X-Gm-Message-State: APjAAAVvP/mH04fOFkhB8C5DUCpHahT/KKeWHB3Vo688j6QWDnnBWyB+ q4IwwGSJHqaAdX7WNMP1Qdw5JQ== X-Google-Smtp-Source: APXvYqywaG4WX0pSxF4HCeSSMFbKbY3wDRtmsG50dx44TU1Ypx6sq4Pk+CTzkgbiq0kZiYkp7z8Gbw== X-Received: by 2002:a63:1101:: with SMTP id g1mr18531573pgl.435.1575903089059; Mon, 09 Dec 2019 06:51:29 -0800 (PST) Received: from hsinyi-z840.tpe.corp.google.com ([2401:fa00:1:10:b852:bd51:9305:4261]) by smtp.gmail.com with ESMTPSA id k16sm29143119pfh.97.2019.12.09.06.51.25 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 09 Dec 2019 06:51:28 -0800 (PST) From: Hsin-Yi Wang To: dri-devel@lists.freedesktop.org Cc: David Airlie , Daniel Vetter , Rob Herring , Mark Rutland , Nicolas Boichat , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Andrzej Hajda , Neil Armstrong , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Archit Taneja , p.zabel@pengutronix.de, Enric Balletbo i Serra , Matthias Brugger , Russell King Subject: [PATCH RESEND 0/4] drm: bridge: anx7688 and an optional feature Date: Mon, 9 Dec 2019 22:50:12 +0800 Message-Id: <20191209145016.227784-1-hsinyi@chromium.org> X-Mailer: git-send-email 2.24.0.393.g34dc348eaf-goog MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org [Resend to cc more reviewers] This series is to add anx7688 bridge driver. It is extended from previous work[1]. The first 2 patches are same as previous version, with some modification due to drm core function changes and use regmap abstraction. We add an optional feature bypass-gpios so that driver can decide if it serves as simple pass-thru by reading GPIO values, which is controlled by hardware. [1] https://lore.kernel.org/lkml/1467013727-11482-1-git-send-email-drinkcat@chromium.org/ Hsin-Yi Wang (2): dt-bindings: drm/bridge: analogix-anx78xx: support bypass GPIO drm: bridge: anx7688: Support bypass GPIO feature Nicolas Boichat (2): dt-bindings: drm/bridge: analogix-anx7688: Add ANX7688 transmitter binding drm: bridge: anx7688: Add anx7688 bridge driver support. .../bindings/display/bridge/anx7688.txt | 70 +++++ drivers/gpu/drm/bridge/Kconfig | 9 + drivers/gpu/drm/bridge/Makefile | 1 + drivers/gpu/drm/bridge/analogix-anx7688.c | 260 ++++++++++++++++++ 4 files changed, 340 insertions(+) create mode 100644 Documentation/devicetree/bindings/display/bridge/anx7688.txt create mode 100644 drivers/gpu/drm/bridge/analogix-anx7688.c -- 2.24.0.393.g34dc348eaf-goog