From patchwork Thu Nov 23 09:40:21 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13465998 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 A91C5C5AD4C for ; Thu, 23 Nov 2023 09:41:03 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9582110E6F8; Thu, 23 Nov 2023 09:40:53 +0000 (UTC) Received: from mail-ej1-x635.google.com (mail-ej1-x635.google.com [IPv6:2a00:1450:4864:20::635]) by gabe.freedesktop.org (Postfix) with ESMTPS id 9A20510E034 for ; Thu, 23 Nov 2023 09:40:47 +0000 (UTC) Received: by mail-ej1-x635.google.com with SMTP id a640c23a62f3a-a03a9009572so79612966b.3 for ; Thu, 23 Nov 2023 01:40:47 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700732446; x=1701337246; 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=Wi4R483zknpMUwj3cvaLHx1vmpa1j9N3buw1XNODPJU=; b=Jlp6sHupHD+V4Y8Ur4RhKFQboynJlBEGwbE5PminTTIhYD9XWp8tjmemMzgyN7TdE/ cTi+5oBAwyfU8o//7JADl5EaK96aeqIsmlaEpEmiUksgotaz6TElASmh2HA2ISav9Tst aBZn4ssxdD8vp7xgAdrlRjoIMGApeSEhMCEHtR0yAjoZsDckODpAVSY3Jmn0sQc9kwtm hb8MMMQeOGDeH9WxV5R35bv8tO83oAw3aYJwfEtejxuYIPO8k/rhE/j84gl3lu9L7mQX VBVzrsOEodFRdSjINdN3v38WxDxbhavqSWOIvHv0c3oI7DJtwIYCOVdzbOy/S6URaBDw CkMw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700732446; x=1701337246; 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=Wi4R483zknpMUwj3cvaLHx1vmpa1j9N3buw1XNODPJU=; b=d04pvGCETgDOArOtuZ0cj5cTn7Ea2w/Zof+jfAKYR6wH3wIGCZaA7apXSep8g9CWp8 aCzzjgnlnkBhz6ACsEBgCZgTO0VCZDsmCWRnxVgheo/ijRGWYE+R1LlIldNGEAyor9T6 +VaLe+5dcXDa7LC/QnYrBcqh6NP20qLx+niqpIquhQUTNO+5FkI2huB4op+kJH8+7OOd Z/jZPwjVQv3fq1KmQL0eIb/YHxizGKWt8xFUTTSBt3WwwXPFBcwWWziVjXZ9i37ZLjiv SnjZ4OX4djwzEKdzv5nscxQXMUrgb1RTcAZJ4lrbURQr6F9ck4JDPdfPcu9Tt2XocDXq aUSw== X-Gm-Message-State: AOJu0YzYgCtdl7IEQ5QsL3zZ48MTskueWmDZZHLcjUAjsX6QXWeHrOAm nSbWYKJFcf3AWEXZdCdg6oc= X-Google-Smtp-Source: AGHT+IEtwKDYnzg1xKgfKy0ud4LFwlV0rfc9uAkIx75F9WsQAVnCrYCvhXmBXTNqAzq4Kf4OfYEh4Q== X-Received: by 2002:a17:906:7c57:b0:9fc:9b28:7ffc with SMTP id g23-20020a1709067c5700b009fc9b287ffcmr3285748ejp.17.1700732445589; Thu, 23 Nov 2023 01:40:45 -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.103.2023.11.23.01.40.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 23 Nov 2023 01:40:45 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Sandy Huang Subject: [PATCH v5 01/20] drivers/gpu/drm/rockchip: remove I2C_CLASS_DDC support Date: Thu, 23 Nov 2023 10:40:21 +0100 Message-ID: <20231123094040.592-2-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 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, linux-kernel@vger.kernel.org, Maxime Ripard , linux-rockchip@lists.infradead.org, linux-i2c@vger.kernel.org, Thomas Zimmermann , linux-arm-kernel@lists.infradead.org, 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: Heiko Stuebner Acked-by: Thomas Zimmermann Signed-off-by: Heiner Kallweit --- drivers/gpu/drm/rockchip/inno_hdmi.c | 1 - drivers/gpu/drm/rockchip/rk3066_hdmi.c | 1 - 2 files changed, 2 deletions(-) diff --git a/drivers/gpu/drm/rockchip/inno_hdmi.c b/drivers/gpu/drm/rockchip/inno_hdmi.c index 6e5b922a1..a7739b27c 100644 --- a/drivers/gpu/drm/rockchip/inno_hdmi.c +++ b/drivers/gpu/drm/rockchip/inno_hdmi.c @@ -793,7 +793,6 @@ static struct i2c_adapter *inno_hdmi_i2c_adapter(struct inno_hdmi *hdmi) init_completion(&i2c->cmp); adap = &i2c->adap; - adap->class = I2C_CLASS_DDC; adap->owner = THIS_MODULE; adap->dev.parent = hdmi->dev; adap->dev.of_node = hdmi->dev->of_node; diff --git a/drivers/gpu/drm/rockchip/rk3066_hdmi.c b/drivers/gpu/drm/rockchip/rk3066_hdmi.c index fa6e592e0..7a3f71aa2 100644 --- a/drivers/gpu/drm/rockchip/rk3066_hdmi.c +++ b/drivers/gpu/drm/rockchip/rk3066_hdmi.c @@ -725,7 +725,6 @@ static struct i2c_adapter *rk3066_hdmi_i2c_adapter(struct rk3066_hdmi *hdmi) init_completion(&i2c->cmpltn); adap = &i2c->adap; - adap->class = I2C_CLASS_DDC; adap->owner = THIS_MODULE; adap->dev.parent = hdmi->dev; adap->dev.of_node = hdmi->dev->of_node;