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="SZ0US6wJ" Received: from mail-ej1-x62c.google.com (mail-ej1-x62c.google.com [IPv6:2a00:1450:4864:20::62c]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 80E92D41; Thu, 23 Nov 2023 01:40:47 -0800 (PST) Received: by mail-ej1-x62c.google.com with SMTP id a640c23a62f3a-a02d91ab199so82413266b.0; 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=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=Wi4R483zknpMUwj3cvaLHx1vmpa1j9N3buw1XNODPJU=; b=SZ0US6wJvhCsJ+lGb5Ez5s0ViOWv3eK1VNTmyJ55EjaZda2L/1A7W/f0tl45aM3rJT GUIJqKirQkvF97fr5Wp+ofbVsGRGvnXnoaPtxaRh38Gp4G/keA9wqQzNlanyOp/ELQD0 MPt3XnZ5gg/io5gI8LZStazTf5gpmTGHNIksF3cuPVKleBGspBME3N5C019RrjvAFgDH CTg0vBpSi+ntPT65FDGTl5Qftd18V2qgxeqNC+UN4PbmL3N6wrL0iR/gjID9r9wv+vFS ljaSkNH9q/65OcBG5jAhXvX4cTFSIFf8yeQ7ADWWosyqzMtPUx1nItpyT7GFrspSAvyo H/GQ== 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=jPWeN1RQ1fxqZTNVM05beDfnDHp6nPikTUBSz90/H9hnAXD55BvSiwPsWOEg5OTEMC 3mkInWPVLlSaUbYKBDeSRSrglbQUnldEYBLMIvM6iWlz538HzONjA6rP4AayVOMxMwk8 MPRU5tf66dKaGl2/R6hYKqpY18dE5SNWkBDBoLOBtjiKqbyL/fyffcDHpWkxQ0tMd5GI BRINuMQkWdm61sopZYiF81YsYX2fVl9Cqem7VKvb13/r2sEWkRDikOSRFbyhJpYMfWw5 VFBR8wwWlmDFaYRbgejT3QglO+5R4/xvA/TeDTjFBCREvImrpDIuA8NWXKt7FV8ufDia 8KNQ== X-Gm-Message-State: AOJu0YxQ+H4mwDSiMhZ0yNNqre3L5a0bcv137n84Ti4J8cJxFhNi7l6x vMRtNmgsK9i/VjkNZqTuMmI= 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 Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org 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> 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: 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; 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 A23F9C61D85 for ; Thu, 23 Nov 2023 09:40:58 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=To6C0/81FZXy/KBqP6BsVp1AZ9IokSpldOnRyH3FbRg=; b=rkzRDt2LNfa75m U8WyFGXVq0N0s9F8zAKE8gns/dt1r8mMnWTpLn95XtnKS4uk9L39CK52ThMrm6vtgxB9uHvcmUpm5 b9aoApnig77QQMBVdpGe7FQyS+Eqobh6n2bFU6ULceH4OsMi77CXB725V1Vy5fiDPNy/xI8gw9DTe cJHCSht1GG5Ln6Fc4aVOipfR4blmeimi/6mbfVjXZJ8uMKosQp3GsA+2b5zoUeQ++Fr3juETbXgau gIJFWQ16hCilF6rbTjyQmNUyWlTQRISw9kViOp3TD8NpRyCLgdj3GITS3Fkf7fbZ5Jq3iN9t1CnUK eSZVmGo/uJPtpFSqiQnQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r66CZ-004HUi-2P; Thu, 23 Nov 2023 09:40:51 +0000 Received: from mail-ed1-x52d.google.com ([2a00:1450:4864:20::52d]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r66CW-004HSE-0k; Thu, 23 Nov 2023 09:40:49 +0000 Received: by mail-ed1-x52d.google.com with SMTP id 4fb4d7f45d1cf-54a95657df3so1021686a12.0; 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.infradead.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=Ogy91t7UoGYMuJrgvtCIcVdaIKGzRHClogZPFujWmC1eJajtwC12TS54IIj//B0JVY uH47fbqw9pnueZh/HgQq0SAcZ6lmHR4dljv0+jd7vUsv/FlCr0/GZ4oVpYWVuavy2R9y Sz80nt8cvG9Lrgx9dL4f0DMEZ1GcFhbGs8TvkP6oAo1rNezOtZsZHKdrPo5dwslZOM/d jk0hiBmX29lulyc+9gbd6Ms2hJeMdyuuxza+1GiRp13QJk59sLdySjkohBMSN47FDnsK smypFJ/n6GF+frtk1b3bsZZuNvla0rynoB4XO3ql7cU3RtFkS5KaeGHPtZjEJp77Gbaq 4MPw== 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=Z91xYWXvo16kpHAcrh6V4wxfVQkaFDbd/a0tE1Bf+qH6jlBMrfXdyi8iw+jocoJkl/ F59tfpu64MYlff7mii6/Tvs3CDD15t2iD7YXAstkkFnzhbRM+r8HakcYStw+dsCjTCex SgymE1BathUZPydBvSV/igE2xudr4NiDKcofMfXm/FBMSwT5KJy2pwGKkfgJgZWLbcYZ 5ivApRdHTEPADu3zt/EihJzhFki7BH61S6+lIvuvUxu5NFRYRkLq8IrLI2aXUTGyKsTe JgV00S2MDr6P97+85VTi7mop1tKvcHVYzcuVI1EQHP6Bd6jIfhb9vxXeomXOxeY9Bbvt xRrg== X-Gm-Message-State: AOJu0Yw4Yh5NKDN0CKOykWxJ0Z/0W0tuyEL8HZpS0cg/B0W5MzrEEVF6 aDgvn17MEnQJa8loAShcq/k= 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 Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231123_014048_267618_62F5CBE4 X-CRM114-Status: GOOD ( 12.42 ) X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org 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; _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 1E7DFC636CB for ; Thu, 23 Nov 2023 09:41:18 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:References:In-Reply-To: Message-ID:Date:Subject:Cc:To:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=BCSURXbSQggoQPxhFimI14+6PoQq4HJThLNSJwCG1pg=; b=ct/Y9BjBzZ/Yqo mPRPCyjnMjMw3sP3Kke1jRpt8YNfL/qBFbcanhJH6DzxSGYQ6L0uRYz9X2//Kb7DwmhzD1o4QgqOQ j8kFXheHs0NYbs+OwPf9WOvhZwQD7BnS114M/ks5tLK2yTnOjirGuxfVLnPh/b2FOwDNloH1W1XK2 iYDUyg+ZePP/DDXz1c0KMvYWd0OOmElXpmF039hYlbCAaw70CQofpaMyhhPAkZhz2obE1tibSoUoX mpk7W2lY2PwQBjqsj7Iv5l/i/Y3l/Bu5cTrcQJyDAF2AAHET5r27MTn7EfL+sIIYkBhXHP28Yfb1j LjTl6nGRb8urmbonI0EA==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.96 #2 (Red Hat Linux)) id 1r66CZ-004HUF-0W; Thu, 23 Nov 2023 09:40:51 +0000 Received: from mail-ed1-x52d.google.com ([2a00:1450:4864:20::52d]) by bombadil.infradead.org with esmtps (Exim 4.96 #2 (Red Hat Linux)) id 1r66CW-004HSE-0k; Thu, 23 Nov 2023 09:40:49 +0000 Received: by mail-ed1-x52d.google.com with SMTP id 4fb4d7f45d1cf-54a95657df3so1021686a12.0; 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.infradead.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=Ogy91t7UoGYMuJrgvtCIcVdaIKGzRHClogZPFujWmC1eJajtwC12TS54IIj//B0JVY uH47fbqw9pnueZh/HgQq0SAcZ6lmHR4dljv0+jd7vUsv/FlCr0/GZ4oVpYWVuavy2R9y Sz80nt8cvG9Lrgx9dL4f0DMEZ1GcFhbGs8TvkP6oAo1rNezOtZsZHKdrPo5dwslZOM/d jk0hiBmX29lulyc+9gbd6Ms2hJeMdyuuxza+1GiRp13QJk59sLdySjkohBMSN47FDnsK smypFJ/n6GF+frtk1b3bsZZuNvla0rynoB4XO3ql7cU3RtFkS5KaeGHPtZjEJp77Gbaq 4MPw== 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=Z91xYWXvo16kpHAcrh6V4wxfVQkaFDbd/a0tE1Bf+qH6jlBMrfXdyi8iw+jocoJkl/ F59tfpu64MYlff7mii6/Tvs3CDD15t2iD7YXAstkkFnzhbRM+r8HakcYStw+dsCjTCex SgymE1BathUZPydBvSV/igE2xudr4NiDKcofMfXm/FBMSwT5KJy2pwGKkfgJgZWLbcYZ 5ivApRdHTEPADu3zt/EihJzhFki7BH61S6+lIvuvUxu5NFRYRkLq8IrLI2aXUTGyKsTe JgV00S2MDr6P97+85VTi7mop1tKvcHVYzcuVI1EQHP6Bd6jIfhb9vxXeomXOxeY9Bbvt xRrg== X-Gm-Message-State: AOJu0Yw4Yh5NKDN0CKOykWxJ0Z/0W0tuyEL8HZpS0cg/B0W5MzrEEVF6 aDgvn17MEnQJa8loAShcq/k= 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 Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , =?UTF-8?q?Heiko=20St=C3=BCbner?= , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Daniel Vetter , dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20231123_014048_267618_62F5CBE4 X-CRM114-Status: GOOD ( 12.42 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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; _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel 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 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 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: 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;