From patchwork Sun Nov 19 11:28:12 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460403 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 0830DC5AD4C for ; Sun, 19 Nov 2023 11:28:49 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id DC2CD10E1D3; Sun, 19 Nov 2023 11:28:41 +0000 (UTC) Received: from mail-ed1-x52b.google.com (mail-ed1-x52b.google.com [IPv6:2a00:1450:4864:20::52b]) by gabe.freedesktop.org (Postfix) with ESMTPS id 7DD0410E1D1; Sun, 19 Nov 2023 11:28:37 +0000 (UTC) Received: by mail-ed1-x52b.google.com with SMTP id 4fb4d7f45d1cf-543c3756521so4657524a12.2; Sun, 19 Nov 2023 03:28:37 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700393316; x=1700998116; 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=aXnYU9L0SxzpQBJjG8833LUnrTfJuWwdCW2h6rtJH0c=; b=XkiULVtf20Bn3eEyr64K7RWOsJwqsL83pqESsvQSgf7xOdfuYctByVdBsO3Jy4Nxc0 YxC9fkmHQp5cx0b6MPXssdxtgJwUfRqNN65Gy0ozH6XL1h4tfdSUgN3chE7wagXhpABS WRmh2k1ivYnN05MF2TNzqnLvbxm+UIV4koLnm00d8wxXaqS7tY1hcsRMhv6e1PFeVZIq XM7IdMR28dKKo1rzNuoCCkYvJ/K4c3Am2pM5XqAEbaRClk8bWoU4XVkH5dTMN9m/isZN XleBNbdIHTYE9sKRbVIohq9yfw+oj6+p+p4uY6qdem0osw60IPiTQYizdL31D1C8+mVl I5yg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700393316; x=1700998116; 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=aXnYU9L0SxzpQBJjG8833LUnrTfJuWwdCW2h6rtJH0c=; b=uz4sSJzh51MYNo4mmpOZO81pcrdlVY2f2DFHEnOtgNq+2Vny/Bl36JmOWDkhGjCocR FEFX1W67Oy+s38MJ38GzHqg1Xx7JFLDsvv5Kx3EDtBnXwnl7O5l61nc87CPmZO3hqjtr A6NxA9I+boGYi3Tex3l1nbkJReBFecmTmn/FkfDuoPnnDdUUBiNbMplti0tcOEznACDM ru0lXHV0Euz1JQXOV+KgcNqOi9AfpSFicGIBr/IUkFkyyIOXwHEQ2RUq7AvoOdPbC+9u hxARXPjO+EpYBD9ZzPcTrRjlhkUwxGEq8ZH4bpbWmGUmMODiMBctDs41+ZwQluwn6RbP 66ww== X-Gm-Message-State: AOJu0Yy0i13jhrcD5yG1/trDrIXs97KhCNap/PPdCkHW9PeCphjhuOnC 4j6ZS3n5Ds9WXY6mrI9IQDc= X-Google-Smtp-Source: AGHT+IHI2Q6G5KgXpMdvYcK+AMXMsl9sksekFidT3A1JwDhyvE5DtqVUCJVruR3PsUB6x6IR6xT6Zg== X-Received: by 2002:a17:906:74cb:b0:9fa:783b:c197 with SMTP id z11-20020a17090674cb00b009fa783bc197mr2843048ejl.13.1700393315790; Sun, 19 Nov 2023 03:28:35 -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.112.2023.11.19.03.28.35 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 03:28:35 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Subject: [PATCH v3 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 12:28:12 +0100 Message-ID: <20231119112826.5115-8-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: dri-devel@lists.freedesktop.org, "Pan, Xinhui" , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, linux-i2c@vger.kernel.org, =?utf-8?q?Christian_K=C3=B6nig?= , 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. Acked-by: Alex Deucher Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c | 1 - drivers/gpu/drm/radeon/radeon_i2c.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c index 82608df43..d79cb13e1 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_i2c.c @@ -175,7 +175,6 @@ struct amdgpu_i2c_chan *amdgpu_i2c_create(struct drm_device *dev, i2c->rec = *rec; i2c->adapter.owner = THIS_MODULE; - i2c->adapter.class = I2C_CLASS_DDC; i2c->adapter.dev.parent = dev->dev; i2c->dev = dev; i2c_set_adapdata(&i2c->adapter, i2c); diff --git a/drivers/gpu/drm/radeon/radeon_i2c.c b/drivers/gpu/drm/radeon/radeon_i2c.c index 314d066e6..3d174390a 100644 --- a/drivers/gpu/drm/radeon/radeon_i2c.c +++ b/drivers/gpu/drm/radeon/radeon_i2c.c @@ -918,7 +918,6 @@ struct radeon_i2c_chan *radeon_i2c_create(struct drm_device *dev, i2c->rec = *rec; i2c->adapter.owner = THIS_MODULE; - i2c->adapter.class = I2C_CLASS_DDC; i2c->adapter.dev.parent = dev->dev; i2c->dev = dev; i2c_set_adapdata(&i2c->adapter, i2c);