From patchwork Sun Nov 19 10:14:40 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460367 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 337EBC5ACB3 for ; Sun, 19 Nov 2023 10:16:09 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 1C47710E1BC; Sun, 19 Nov 2023 10:16:08 +0000 (UTC) Received: from mail-ej1-x631.google.com (mail-ej1-x631.google.com [IPv6:2a00:1450:4864:20::631]) by gabe.freedesktop.org (Postfix) with ESMTPS id C947910E1C0; Sun, 19 Nov 2023 10:15:04 +0000 (UTC) Received: by mail-ej1-x631.google.com with SMTP id a640c23a62f3a-9fa45e75ed9so135156066b.1; Sun, 19 Nov 2023 02:15:04 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700388903; x=1700993703; 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=iwY3dw5n8Qn4ucno1MuBuADAhIYe/cj92x0CcIZXqhc=; b=VxNgpcmNAn7eHe0lOWbCl8LRxwNfC8f5bYROqvoKOmtsiukJMxDImHhyhXrhc9NuLD gTKT77s5+mQ1MDyspaJNnQqEggAE2vFEL1Niaui1Kx+ZoBYM/SzlFCl/bDN2sytRbtcy GiAHzt2KCJhzvuqYGpiRPfjaFwC2m7/4zdz903+6iQYL0j7qrOm6yuqMz243b4vV52a3 hKA7WgOwmoMK8jQCglTW7zcM+IM7m0n4VVuGXYO9ygJQth/PoRBqc+ayO3fdYN9TEJ/N u1EJIXFa47pEtDg9XUoIXLZSz20B24EHLj8iigzRVMKTrfj79F9MWbSvKk2EU4qnONX+ gQww== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700388903; x=1700993703; 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=iwY3dw5n8Qn4ucno1MuBuADAhIYe/cj92x0CcIZXqhc=; b=bpwx859zSfVneGwAkI6YZ78aa2bSbc1Pt7JtCNk1rwDK7qGzV78+8TFQJYRP96IuPH 2yvV/2lpvWepr//6aeKiw7WflnDg2xTGEtUaMzrAPhAzvJHCtzpMvn0HKu9qhBE6vnhv +9R6C9qLx5VJCyCyuj6nqxcLJpU6YUhfz4Lpdt8idOZx9HchOxCIzycCar/fIHQsnOMO DMrvn1gOoCC5iWvK3bQKfWXBSyVFtkQOcI2iw8GmtFjxBX5kdIbDpjDdFzFc4qNukzMd Fw0+Jezb0s9BOvM+RjBX6IV1J+TtPG6RAfGxFUyK5wt/drQvkOSnO5SYOSkr3wywi1CB ejpA== X-Gm-Message-State: AOJu0YxPdzRMdFpiSQzja2kgMcrQ9MTwF+FAb1CO0Xeq027ffJzVN5QQ TVjn37eyziwyOgzo1x37u5s= X-Google-Smtp-Source: AGHT+IHP6byAlqIoVwDbbgjuChf3oN9zUpAvK+yJPawUfgKyxdFFP80iOw8k2baYpP8MVO/1Y6ukEg== X-Received: by 2002:a17:907:1ca4:b0:9c7:5200:e4f4 with SMTP id nb36-20020a1709071ca400b009c75200e4f4mr4905232ejc.41.1700388903204; Sun, 19 Nov 2023 02:15:03 -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 p20-20020a17090628d400b009928b4e3b9fsm2743581ejd.114.2023.11.19.02.15.02 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 02:15:02 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Jani Nikula Subject: [PATCH v3 15/20] drivers/gpu/drm/i915/display: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 11:14:40 +0100 Message-ID: <20231119101445.4737-16-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231119101445.4737-1-hkallweit1@gmail.com> References: <20231119101445.4737-1-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: Tvrtko Ursulin , Jani Nikula , intel-gfx@lists.freedesktop.org, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-i2c@vger.kernel.org, Rodrigo Vivi , 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: Jani Nikula Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/i915/display/intel_gmbus.c | 1 - drivers/gpu/drm/i915/display/intel_sdvo.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/i915/display/intel_gmbus.c b/drivers/gpu/drm/i915/display/intel_gmbus.c index 40d7b6f3f..e9e4dcf34 100644 --- a/drivers/gpu/drm/i915/display/intel_gmbus.c +++ b/drivers/gpu/drm/i915/display/intel_gmbus.c @@ -899,7 +899,6 @@ int intel_gmbus_setup(struct drm_i915_private *i915) } bus->adapter.owner = THIS_MODULE; - bus->adapter.class = I2C_CLASS_DDC; snprintf(bus->adapter.name, sizeof(bus->adapter.name), "i915 gmbus %s", gmbus_pin->name); diff --git a/drivers/gpu/drm/i915/display/intel_sdvo.c b/drivers/gpu/drm/i915/display/intel_sdvo.c index a636f42ce..5e64d1baf 100644 --- a/drivers/gpu/drm/i915/display/intel_sdvo.c +++ b/drivers/gpu/drm/i915/display/intel_sdvo.c @@ -3311,7 +3311,6 @@ intel_sdvo_init_ddc_proxy(struct intel_sdvo_ddc *ddc, ddc->ddc_bus = ddc_bus; ddc->ddc.owner = THIS_MODULE; - ddc->ddc.class = I2C_CLASS_DDC; snprintf(ddc->ddc.name, I2C_NAME_SIZE, "SDVO %c DDC%d", port_name(sdvo->base.port), ddc_bus); ddc->ddc.dev.parent = &pdev->dev;