From patchwork Mon Nov 13 11:23:31 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13453844 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 660D0C4332F for ; Mon, 13 Nov 2023 11:24:25 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 5B8B510E352; Mon, 13 Nov 2023 11:24:13 +0000 (UTC) Received: from mail-lj1-x22c.google.com (mail-lj1-x22c.google.com [IPv6:2a00:1450:4864:20::22c]) by gabe.freedesktop.org (Postfix) with ESMTPS id 623F110E08A; Mon, 13 Nov 2023 11:24:09 +0000 (UTC) Received: by mail-lj1-x22c.google.com with SMTP id 38308e7fff4ca-2c50ec238aeso60840871fa.0; Mon, 13 Nov 2023 03:24:09 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699874647; x=1700479447; 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=5Op/de/de9WVnMjIIu+X6jQDnWmnKOCxjgzgj2VkHDA=; b=ETiJdIxrCiymCDydg4ENXjR9Te2yvObiLkJSQMU1wdMq4risx6L0AtFtAhNQhe3XNx VLhszNtF0HX5Mox97rPdMRf4rsQmi58So3rKA+1wOs13CigEjiAcy58WCvvh2Ljl96pE t71lF0QZxQ52vwUQzR4sHM/4qiSTi/cAGxsffAxSuTbUjjXHOvRiYqYXJqM1HTlG5VDB dq0TuiR9IWtiu+6yZyMe1HYlGl64DwEPSiPGWwYe7PBgR6oZXbcV3xvj4MdMx38Po2EN JebtYH9FPLfF0F/wtFRrmw+k5WXvfdY+LqQQ3K7/eVcJIKo37RsVVC13r9/xaToFrqUq QYhg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699874647; x=1700479447; 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=5Op/de/de9WVnMjIIu+X6jQDnWmnKOCxjgzgj2VkHDA=; b=VX/jn0K56P1CeErYLZ5ayyRlVESf/pHsjUrsWW7PPUuS5e7EQXMZCtKEkNiqhVSPCq Di0AhEI6NTSXTTRdDkcMEXslXfjyFph9FK215WqQLYQcomEPEueB6VZC/af7CmmiZE8R c7DtbUgQEf3YvaxQVYx4eJaafEqyXepHa3ayisP4ZeIF5Dwa29sy1dmiHGxeKwaSSwtY CJtFtImMFldYIoB4fyylpFok7yCWzwAEE8OtsA8Pjs6AuX1G+rg4NpNgwPCYwwTP6stV e90/J3ew6CQpcK+b1+KTBTApVUipm3y5zPAcPWsfJ86LiLA5/VbdKR3CyQoLCFwmSNYd QqBQ== X-Gm-Message-State: AOJu0Yxmpz+aBrx7GdrM/6c240WgfBFrdDbJvy5m258RixLwC5CK/V5M k+ZqdULEuF7iNcdgnbxxA9Y= X-Google-Smtp-Source: AGHT+IEJsBMp4JbvFi4pspNX0Uzx9z5MBDoZN9PZxWzXZcpLsSgHiFtlq5yu+gjphO5CZmj++0wsZw== X-Received: by 2002:a05:651c:1049:b0:2c5:1f70:a266 with SMTP id x9-20020a05651c104900b002c51f70a266mr4020462ljm.50.1699874647541; Mon, 13 Nov 2023 03:24:07 -0800 (PST) Received: from zotac.lan. 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[2a01:c22:6e16:fe00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id l19-20020a05600c4f1300b0040772138bb7sm13565787wmq.2.2023.11.13.03.24.06 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:07 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Subject: [PATCH 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:31 +0100 Message-ID: <20231113112344.719-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231113112344.719-1-hkallweit1@gmail.com> References: <20231113112344.719-1-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. Signed-off-by: Heiner Kallweit Acked-by: Alex Deucher --- 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);