From patchwork Sun Nov 19 11:28:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460415 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 7D692C5ACB3 for ; Sun, 19 Nov 2023 11:29:04 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 8FB3110E1E7; Sun, 19 Nov 2023 11:28:55 +0000 (UTC) Received: from mail-ed1-x52f.google.com (mail-ed1-x52f.google.com [IPv6:2a00:1450:4864:20::52f]) by gabe.freedesktop.org (Postfix) with ESMTPS id 3778210E1DA for ; Sun, 19 Nov 2023 11:28:42 +0000 (UTC) Received: by mail-ed1-x52f.google.com with SMTP id 4fb4d7f45d1cf-5409bc907edso4725300a12.0 for ; Sun, 19 Nov 2023 03:28:41 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700393320; x=1700998120; darn=lists.freedesktop.org; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:from:to:cc:subject:date :message-id:reply-to; bh=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=Uo1YR0vk9ssKUoa38j7r3nz5rvyURP8LND59v2Qf8xS5ZqVS1ykA3u3X9F599f8CPS VUF5rb8xpwa22PAGayK8ugObsNF1Zb/Q3Y/gJqEKNhKlKAyoA8flY/6phjNL3YLC8S79 IDhDuIlEOfc2ja9ZGnBb+L/db45wzm23fHd7yhUz9rfx8b5R4Z7P0yeJu1vPQnJ9Hv95 VevQGSNO/pZ0fiafxYQ5UFi67t8CoU6fTp5tGnNc7INLqiwYKjHSfN70s1BIBl3ivAzo 45fObhrHlj4ylauuuzgMWAMYij7MlcC1nQsNjFu1o6EPTb/H7fMOStvtFEE1184Yx7kr knDA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700393320; x=1700998120; h=content-transfer-encoding:mime-version:references:in-reply-to :message-id:date:subject:cc:to:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=ihe5CWoYwzVYQa0PIBn4FXCZubjqfqZzL14QGGmAy2E=; b=M/+NYrWwm39yxAUH0vML6HYsImq+zEV3nNZEgeN5iXvN58Jnn7Pv+N95h5aMEp8ug/ cOmws1duskgAl4bgNkelPivJZlZBrH8ApRebGuWZ/vl1LxHBrEVieA0rDFB1x/9PvVHZ Y/izE1vqnwQe2v1aQJZ5REeqn3q+mr3fbne56AfkDziIjXlRXw7dZ1MhhnyRPPcsVcrn tbcBpM00fcJEB9UpCmkiEOFvx5ODYjAaJOYeMoSvfZ+UsNgkzmptUAxSl+etJpgXGDuL SBwExxrin8Fo9hDk9BGJPg1Ndj8Mw+0O0/VNfdEGoBxihJhf6FaMGzCXjyiT8RdqbqAK 1JIw== X-Gm-Message-State: AOJu0YyelCazQ4SWwbKM9UBrfBc49Mlz2fMYJsJ/xcN3bJvcGrlMFQ7x 8Oeiet8pBsaUpcmNiBb1viA= X-Google-Smtp-Source: AGHT+IE+w9pgQvDl2Y3wxx8qGfyopeIAjzUYE/Lxfmit0zeTDVBO1PBeuPJks8PhZkZ7FJV0jaU+YQ== X-Received: by 2002:a17:906:7396:b0:9fd:8da1:5c9f with SMTP id f22-20020a170906739600b009fd8da15c9fmr571228ejl.15.1700393320105; Sun, 19 Nov 2023 03:28:40 -0800 (PST) Received: from zotac.lan. 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[2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id k22-20020a1709063fd600b009f8af454d0dsm2420378ejj.112.2023.11.19.03.28.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 03:28:39 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Chun-Kuang Hu Subject: [PATCH v3 12/20] drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:17 +0100 Message-ID: <20231119112826.5115-13-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119112826.5115-1-hkallweit1@gmail.com> References: <20231119112826.5115-1-hkallweit1@gmail.com> MIME-Version: 1.0 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: linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-mediatek@lists.infradead.org, linux-i2c@vger.kernel.org, Matthias Brugger , AngeloGioacchino Del Regno , linux-arm-kernel@lists.infradead.org, Heiner Kallweit Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" After removal of the legacy EEPROM driver and I2C_CLASS_DDC support in olpc_dcon there's no i2c client driver left supporting I2C_CLASS_DDC. Class-based device auto-detection is a legacy mechanism and shouldn't be used in new code. So we can remove this class completely now. Preferably this series should be applied via the i2c tree. Signed-off-by: Heiner Kallweit Reviewed-by: AngeloGioacchino Del Regno --- drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c index d675c954b..54e46e440 100644 --- a/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c +++ b/drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c @@ -297,7 +297,6 @@ static int mtk_hdmi_ddc_probe(struct platform_device *pdev) strscpy(ddc->adap.name, "mediatek-hdmi-ddc", sizeof(ddc->adap.name)); ddc->adap.owner = THIS_MODULE; - ddc->adap.class = I2C_CLASS_DDC; ddc->adap.algo = &mtk_hdmi_ddc_algorithm; ddc->adap.retries = 3; ddc->adap.dev.of_node = dev->of_node;