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[2a01:c23:c0f2:3200:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id s9-20020a1709066c8900b009e5ce1acb01sm546199ejr.103.2023.11.23.01.40.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:50 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Subject: [PATCH v5 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:27 +0100 Message-ID: <20231123094040.592-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com> References: <20231123094040.592-1-hkallweit1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Fri, 24 Nov 2023 08:34:01 +0000 X-BeenThere: amd-gfx@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Discussion list for AMD gfx List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Thomas Zimmermann , dri-devel@lists.freedesktop.org, "Pan, Xinhui" , linux-kernel@vger.kernel.org, amd-gfx@lists.freedesktop.org, linux-i2c@vger.kernel.org, Daniel Vetter , David Airlie , =?UTF-8?q?Christian=20K=C3=B6nig?= , Heiner Kallweit Errors-To: amd-gfx-bounces@lists.freedesktop.org Sender: "amd-gfx" 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 Acked-by: Thomas Zimmermann 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); From mboxrd@z Thu Jan 1 00:00:00 1970 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="mweEUmqU" Received: from mail-ej1-x633.google.com (mail-ej1-x633.google.com [IPv6:2a00:1450:4864:20::633]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 3F187D40; Thu, 23 Nov 2023 01:40:52 -0800 (PST) Received: by mail-ej1-x633.google.com with SMTP id a640c23a62f3a-9fa45e75ed9so88625966b.1; Thu, 23 Nov 2023 01:40:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732451; x=1701337251; darn=vger.kernel.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=bJZTY7Ppscmc7/agjAjlMp0CjMt1Rvl0KUPChAkdlBw=; b=mweEUmqUjNz/PHkFEfe7yagVBSBd2Ap1rqhUBed+JpOdE24d3n3U5BbFgCy3KG16dQ KQSf4nbBTAHjTXZVe/wYqkGJACJltQ8cNhmMfdeFtviwJ7ntoZDz1LnmT41MKPMFVk1j ow9R0UVyzi3M0JXoPFjYUsm9iqaQ9slMLNdWghhEkwe3JxkqUpXoEOawvUmIpDE6LZYK R8qvcryl9uIwktJsdjfhc9hxI2Mj3BQyEoPkd9geiS3ef26w0wqFns+cxDLXa4pC0w48 hN+2rMqnrUOmJGJQhJX8yPGkDKXoubDe075/FPX8BC64XUr8AfNpvjuPVpG1UfaVjXlv jRrw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732451; x=1701337251; 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=bJZTY7Ppscmc7/agjAjlMp0CjMt1Rvl0KUPChAkdlBw=; b=w2JXyJEW8fUI+r9rbJn2G+dPwTielIg4a1UCcDscruCpkIdCQ0beHTcct59qnMD9lc C6T4Blm/exZpnZe4lUAcwWe2IdLXt+Hfrm1ktgU0tFpaPkZSBvO7gddVWoUessqaJ+NL /9I+a3M5OW8CpEgcYYg1XliAhKerPjydd89foRXL92AHzEZuersN8LYsexyqT4/DSiIp s1TDGjQH3+intese7rvacwwMMNprvrU9AyVmdW0NQTucFqymdBMqBwlXRv/04Q/ZWOan Tf8iR3ZOzV70mg1HyFV+OH9NiYpH7bIP2OrHIr+HmRFceuylK2P9Jlwy50hR1Ol5pIV5 E4Bg== X-Gm-Message-State: AOJu0Yy8jZSYrg9FfUVQ7ucqj1fkpp2FYLlGctVAAhsY/N4T6tc8cJC3 VwsYpgUXFopwGk6biu/x5YY= X-Google-Smtp-Source: AGHT+IHzN7AwPcm/sO9dy22vICRd2Xk4zJMeYsib0E7Fgzi8vCiMlpZC9C+ucr3iLv4APW5MC35HAA== X-Received: by 2002:a17:907:371:b0:a02:9700:bf53 with SMTP id rs17-20020a170907037100b00a029700bf53mr3303778ejb.46.1700732450616; Thu, 23 Nov 2023 01:40:50 -0800 (PST) Received: from zotac.lan. 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[2a01:c23:c0f2:3200:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id s9-20020a1709066c8900b009e5ce1acb01sm546199ejr.103.2023.11.23.01.40.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:50 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?UTF-8?q?Christian=20K=C3=B6nig?= , "Pan, Xinhui" , David Airlie , Daniel Vetter , amd-gfx@lists.freedesktop.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, Thomas Zimmermann Subject: [PATCH v5 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:27 +0100 Message-ID: <20231123094040.592-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com> References: <20231123094040.592-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-i2c@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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 Acked-by: Thomas Zimmermann 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); 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 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 72576C61D85 for ; Thu, 23 Nov 2023 09:41:19 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 4ECAC10E701; Thu, 23 Nov 2023 09:41:11 +0000 (UTC) Received: from mail-ed1-x530.google.com (mail-ed1-x530.google.com [IPv6:2a00:1450:4864:20::530]) by gabe.freedesktop.org (Postfix) with ESMTPS id 50AFA10E6F3; Thu, 23 Nov 2023 09:40:52 +0000 (UTC) Received: by mail-ed1-x530.google.com with SMTP id 4fb4d7f45d1cf-548b54ed16eso899528a12.0; Thu, 23 Nov 2023 01:40:52 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732451; x=1701337251; 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=bJZTY7Ppscmc7/agjAjlMp0CjMt1Rvl0KUPChAkdlBw=; b=cZOLyIZ/mXRnOXfPF3wqGoBISCTNPNl5lxn5R0F9IdaWjp1rQuuI8EjbF0er1rxBHi jRLcpsDucD5AfkpZtoEaY+Pz+0uPkfJLPT97MkeDGWDurW7SrIZNvTM0eriqncwTCk/5 K+p0bRU+7R+94NUOvPhQLBrYtWKnpKVIEG+MrmlZtdmqdtKqWJPY37g5dim6EdIw9kSc x6sI9Zn7txsCV78hoS+ngbCIVBrszIitL4W6pEha+UKnYgZmeKBn+akV2k7P1m0rRJZy j9W2zIVDV7rHtAx+GG5EJAQ85yc7SrB48Q1VM8MI0yqJpKDXsAppZJ3paOMe3aclPQfK cnxA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732451; x=1701337251; 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=bJZTY7Ppscmc7/agjAjlMp0CjMt1Rvl0KUPChAkdlBw=; b=cfUZoSJNxzVqpeH6nfzo6tBr7rL0KB5Xnzm/+MZfKpyRXFJJUNr4I/WBJmNnYWvBwF OEReCntU0AVfNmPRNe6sXmN7I7UMk7EofdqHGz0jxYhc/SjuyQYae6vY/yEjiVrScABl 4xl5fOHtKGdUyrSyG0NUYQa71rB1fnRLXdbwlkIVJEGIy60SzlxLGIvNo0Ir/MpVj6kz zhK2R6VtvRbXhYfeHYu5RRSYQadHgwHMUEjpYDrNAaJR2PaxpLhRol7Axfhog0XBk8F5 lcyeSsUuQpNoQHIZpw24yBCCBstC4mmI3bthlDC4BQ75Ag2aqsds12Qx+mLHmiTvfQHe MQVQ== X-Gm-Message-State: AOJu0YxV2V3Nw/9GEWo6zvcaiXhj65h1rFL9PdJm0lNVUt65ZMUeXspg R3lwMBexHT66ZHJOwyCHL98= X-Google-Smtp-Source: AGHT+IHzN7AwPcm/sO9dy22vICRd2Xk4zJMeYsib0E7Fgzi8vCiMlpZC9C+ucr3iLv4APW5MC35HAA== X-Received: by 2002:a17:907:371:b0:a02:9700:bf53 with SMTP id rs17-20020a170907037100b00a029700bf53mr3303778ejb.46.1700732450616; Thu, 23 Nov 2023 01:40:50 -0800 (PST) Received: from zotac.lan. 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[2a01:c23:c0f2:3200:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id s9-20020a1709066c8900b009e5ce1acb01sm546199ejr.103.2023.11.23.01.40.49 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:50 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Alex Deucher Subject: [PATCH v5 07/20] drivers/gpu/drm: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:27 +0100 Message-ID: <20231123094040.592-8-hkallweit1@gmail.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20231123094040.592-1-hkallweit1@gmail.com> References: <20231123094040.592-1-hkallweit1@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 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: Thomas Zimmermann , 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=20K=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 Acked-by: Thomas Zimmermann 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);