From patchwork Sun Nov 19 10:14:25 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460339 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 EE4A6C5AE5C for ; Sun, 19 Nov 2023 10:15:09 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-Type: Content-ID:Content-Description:Resent-Date:Resent-From:Resent-Sender: Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References:List-Owner; bh=4/UMvWLGwbB65y4MgNgbTrhLeriroJNqxOaU5RBpd/A=; b=Kf/tXrm/7k9VpjSAPRm/BUcf6X Cd11TyVsB+sTcURicXbaC6un9JChLVNW8OrXmoPPskNKtS07JCtVh6NNLO2cs/OQMN4jkxTQZUBcy Z8YEBMu7yTr+Ij4rK182YeP1cavJmZInbTXwJ00+VAzk6WegUlNKKxod6RKlOMIjzluLVy3mxVgu9 itZAE/T45FPvkqHMeeNPGdRpEPs/pC6kfrwERcjAxgGKk+58NDJXHbzv8Z/8UiCOoy1mXYZeccXMp TdtsnWLQ/8ThblOWlhvEADV2SD5RqyLVQ1si+he+4xgxKr3uCm7y9f71nU+75ujuBDykp7i3NsWQv 9pS7eutA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r4epY-009pOj-0g; Sun, 19 Nov 2023 10:15:08 +0000 Received: from mail-ed1-x52a.google.com ([2a00:1450:4864:20::52a]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r4epK-009pHZ-2p; Sun, 19 Nov 2023 10:14:57 +0000 Received: by mail-ed1-x52a.google.com with SMTP id 4fb4d7f45d1cf-53e751aeb3cso4834878a12.2; Sun, 19 Nov 2023 02:14:51 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700388890; x=1700993690; darn=lists.infradead.org; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=4/UMvWLGwbB65y4MgNgbTrhLeriroJNqxOaU5RBpd/A=; b=Cp6wOKaGOtnQfFGpnYWh1boo5USASX2P8WgpMHcqiw0qrunOR/fOTMozCvXvtYQTPr wUHn+21kt0zIgG3r7tIHFlABH/06TqjzCjkXZdC7NXJJ27AwFHIUNjivGpst1isgFC0p wFbSSYC8A7/bJUKMn+R9ue3DvSUPYhONOjVUKHBG/JALGvL9gcsTJgs0MTEPBAv06fAm SNW3JVqqgvX7sr3pMss8ILcVk2vFcgJbqkdA/zElM7pF9De4zhMhw30B1rbKGQ9OngCd XegsSNFQC7KAu3b/y5K/FWMq3HyFYeGs6zoJ0i1eKmdsv5Dlpas/wwOigK8/g31qglFn yY9A== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700388890; x=1700993690; 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=4/UMvWLGwbB65y4MgNgbTrhLeriroJNqxOaU5RBpd/A=; b=qjMhJyaAEij0K2sYC/QvfVS0fYq51Rm1gRVOmhu3QCK7HnrBhDPdllqg5gYta+iiye txAeErjzHpbQD6U8CZIvIjBWtjhsU5e2tZ3iebp1XQgXj7ElqqfYTKdAgUskCYm4my9D h3zKnprSKdALEGiMSl2V6r+fwXW1ilYkdnjAAeQ6VBDgYzHhZwrc0DfX+NXrO9ljjYvn DnUUbj4rupZZ7MbahUzYxvopPhzryPhSAOJTAnm+ZGSBI75HBZbueC/8EOPB1v0B3h41 B4gFoicJRu4ewMR04ubf5TaOFbIu4LCgmXwXKMFvTwuMOfUZzLOe5u2Myt5B8vKPThN3 m6hA== X-Gm-Message-State: AOJu0YwDEJvMNuOVEs4iZXeED9uaG2iIK/loBRjmwXID67Jf6NMQwE8K yQlP06eXnhCQl6Kh6SQ8Go8= X-Google-Smtp-Source: AGHT+IHOF+5hNhpCmZw786pHF3YEeb1uoXP2y9dXXmqI2pn0mNpGlk9gn3AwL3Ck7UOdLXgeibJ+dg== X-Received: by 2002:a17:906:ae51:b0:9bf:63b2:b6e2 with SMTP id lf17-20020a170906ae5100b009bf63b2b6e2mr3041311ejb.26.1700388889532; Sun, 19 Nov 2023 02:14:49 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id p20-20020a17090628d400b009928b4e3b9fsm2743581ejd.114.2023.11.19.02.14.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 02:14:49 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , intel-gfx@lists.freedesktop.org Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Jernej Skrabec , Jonas Karlman , Laurent Pinchart , linux-fbdev@vger.kernel.org, amd-gfx@lists.freedesktop.org, linux-rockchip@lists.infradead.org, linux-arm-kernel@lists.infradead.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thomas Zimmermann , Jocelyn Falempe , linux-sunxi@lists.linux.dev, linux-mediatek@lists.infradead.org, Sean Paul , Marijn Suijten , linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, Xinwei Kong , Sumit Semwal , Yongqin Liu , John Stultz Subject: [PATCH 00/20] remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 11:14:25 +0100 Message-ID: <20231119101445.4737-1-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 MIME-Version: 1.0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231119_021454_975875_3EB710D7 X-CRM114-Status: UNSURE ( 9.05 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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 --- drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 1 - drivers/gpu/drm/amd/display/amdgpu_dm/amdgpu_dm.c | 1 - drivers/gpu/drm/ast/ast_i2c.c | 1 - drivers/gpu/drm/bridge/synopsys/dw-hdmi.c | 1 - drivers/gpu/drm/display/drm_dp_helper.c | 1 - drivers/gpu/drm/display/drm_dp_mst_topology.c | 1 - drivers/gpu/drm/gma500/cdv_intel_dp.c | 1 - drivers/gpu/drm/gma500/intel_gmbus.c | 1 - drivers/gpu/drm/gma500/oaktrail_hdmi_i2c.c | 1 - drivers/gpu/drm/gma500/psb_intel_sdvo.c | 1 - drivers/gpu/drm/hisilicon/hibmc/hibmc_drm_i2c.c | 1 - drivers/gpu/drm/i915/display/intel_gmbus.c | 1 - drivers/gpu/drm/i915/display/intel_sdvo.c | 1 - drivers/gpu/drm/loongson/lsdc_i2c.c | 1 - drivers/gpu/drm/mediatek/mtk_hdmi_ddc.c | 1 - drivers/gpu/drm/mgag200/mgag200_i2c.c | 1 - drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 1 - drivers/gpu/drm/radeon/radeon_i2c.c | 1 - drivers/gpu/drm/rockchip/inno_hdmi.c | 1 - drivers/gpu/drm/rockchip/rk3066_hdmi.c | 1 - drivers/gpu/drm/sun4i/sun4i_hdmi_i2c.c | 1 - drivers/video/fbdev/core/fb_ddc.c | 1 - drivers/video/fbdev/cyber2000fb.c | 1 - drivers/video/fbdev/i740fb.c | 1 - drivers/video/fbdev/intelfb/intelfb_i2c.c | 15 +++++---------- drivers/video/fbdev/matrox/i2c-matroxfb.c | 12 ++++-------- drivers/video/fbdev/s3fb.c | 1 - drivers/video/fbdev/tdfxfb.c | 1 - drivers/video/fbdev/tridentfb.c | 1 - drivers/video/fbdev/via/via_i2c.c | 1 - include/linux/i2c.h | 1 - 31 files changed, 9 insertions(+), 47 deletions(-)