From patchwork Mon Nov 13 11:23:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13453845 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 F193EC4167D for ; Mon, 13 Nov 2023 11:24:26 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id BE25510E08A; Mon, 13 Nov 2023 11:24:22 +0000 (UTC) Received: from mail-wm1-x334.google.com (mail-wm1-x334.google.com [IPv6:2a00:1450:4864:20::334]) by gabe.freedesktop.org (Postfix) with ESMTPS id 4319B10E353; Mon, 13 Nov 2023 11:24:16 +0000 (UTC) Received: by mail-wm1-x334.google.com with SMTP id 5b1f17b1804b1-4083dbc43cfso30655975e9.3; Mon, 13 Nov 2023 03:24:16 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1699874655; x=1700479455; 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=JvPd1H+dWTCx2RVITrv+behT2FwWqNCuM6LTqdrhGms=; b=Lt6mjN/S5sFFwgaajjSalz9SsHzFKxdLcUNOYeJNLwr28vkjXN6U1wfXei5STnfOJn ZWdeQ6h/qDJfOiBw0xeFDPVt841befOtehYzly7buxGRgXz8BLg92pGMawPLewitIkC9 xRCGhb/VCNuIaet/RC2ZrlpFfwV+XzvUj0yi7XtglyddW91OZoAiQgXOlcQua4KdMi2P h0kbPahfon9s7ZGRhjOOGUBE2g/yTaIg9zjImlmvIGE+Uzf1AveHeRTDE2nPSxopbpsp fwSwAT9xAoBVZVJPttBsNhui3dvI+WbnygRjraCWL3tp3FV5CubYzJU+vtLLlZtQhy0S QuuQ== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1699874655; x=1700479455; 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=JvPd1H+dWTCx2RVITrv+behT2FwWqNCuM6LTqdrhGms=; b=SoWRfbn0Qr0Nm15vhr1RESqDsBVFZQfub6YZof4ucQI+4uSDR2DHHlYmacVQxozmGJ sYi0kVWtCbMI6zs9/dK+w4pnLUp9nBMwnjDvE1w/PEOYOFoFX3Mv6XfqnC6qTGQ4KSYX LzPbaImP5IGGhzAiEhEo4WJV20ZN1O0+K637Xzj9fQebRm5NQxRhboy9jj+kBlfgpi37 o/OIek8PCXEPh3ZTtWB+TrIfRDgYfeGBPqbeXZLA6bJvUmWel7Zkvfj3m6BKaGd7Cdsv slMDFLwqU/fh23802UXZsTWQqjNGE8VOQpuSxpU4X90PAW84bZGi1eCDy9/+9RBb+bgE KFFA== X-Gm-Message-State: AOJu0YyzGaxActCoRoILfXAf//+ibcvzav8Jf6SnUuCg5a7jb/frEsfo IXJ8OHttE0dqt31pbdfTPio= X-Google-Smtp-Source: AGHT+IEP+gQ/J990DBm09WsofRknlQRFM+I5k3Yr34oHvEhPlK+QyTp3PDB57QWr/1O4qd8w6uHuiw== X-Received: by 2002:a05:600c:4ecc:b0:408:40e2:773b with SMTP id g12-20020a05600c4ecc00b0040840e2773bmr5743943wmq.34.1699874654607; Mon, 13 Nov 2023 03:24:14 -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.2.2023.11.13.03.24.13 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 13 Nov 2023 03:24:14 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Jani Nikula Subject: [PATCH 15/20] drivers/gpu/drm/i915/display: remove I2C_CLASS_DDC support Date: Mon, 13 Nov 2023 12:23:39 +0100 Message-ID: <20231113112344.719-16-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: Tvrtko Ursulin , 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. Signed-off-by: Heiner Kallweit Acked-by: Jani Nikula --- 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;