From patchwork Sun Nov 19 10:14:39 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 13460342 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="ZCSIWgU1" Received: from mail-ej1-x62a.google.com (mail-ej1-x62a.google.com [IPv6:2a00:1450:4864:20::62a]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 2001B194; Sun, 19 Nov 2023 02:15:04 -0800 (PST) Received: by mail-ej1-x62a.google.com with SMTP id a640c23a62f3a-991c786369cso474456366b.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=1700388902; x=1700993702; 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=RwYQsxTIlPnpbp305mlbq5GplvUv/n/Jh48i1GH8+AY=; b=ZCSIWgU1B3c6T2lWAMwFN9RVeQe9kixy/mtwyLyq6lL4GIAA/RG4N62SVw7IsKdbPL L98CLabqVIsaDYkXMSEYwkmA2qjWxWxpYKbPeHSytWCOpu5axEGeUiqAoi6Xze5GuOtQ vXMixL+Q8mCBCfLeXQNAQMjn5v4LyJva66so2p8EM5kN/px7Qw3fCoi4ciVzh42uVtGC ltRaCOlqxUX/UyhHlie9PqULWz7bSftN/7K864Du5DbddzacYTud0iD8aTUDEzmLTFdn W5XPhL24wJ5Gipyiax2uK1m5+Wxs1jbMuPtjmF6cdjZ8CAj3cQByoBvcLRHSRkV4npe/ /zDg== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700388902; x=1700993702; 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=RwYQsxTIlPnpbp305mlbq5GplvUv/n/Jh48i1GH8+AY=; b=OYNAxhJzmUWID7jGO6dXrCEBES8Yxnmkj2XaNR+FNROlC75f5TZ2O3cnevnuBjFi6e kIEjXizrDrFt+ABxBZjdoVIo8TGjMh6N5dIGJFjyDXcK3fMWa9jk+nLfjIs0b/v/IYf9 9czmXtMcHclkfh9GSlKRGZxwlmBfBNGLe7AD705vUFafDeTqDraiccrtCAn4yvhyYpMe ry2Y0S/dRcQFFkHmu5EdT7YgKhuk1pXdUbzR9ff/p37KdXvK4Ecu0Qy7mbaFAcB5pmtc 6GaVt+u+B4zY78Z1BLvswsgAw8CCKwv9HrW9uGwj9ZLGrBES889wvwebJLuopxgLslaL 3xjg== X-Gm-Message-State: AOJu0YwY6qIcofnDQncFEDL/sQORGeNRiO0c1i6YKvhLks0NEzfTLIkJ oGfDVgcqO5QBq03AWp5WTcs= X-Google-Smtp-Source: AGHT+IFev9QS7E6H4FnlLJ9liXoF5szMOjAZoTWwnTK7QH9BaW1t5+tIQ2w2UPUQ8sPueN6bcCrDGA== X-Received: by 2002:a17:906:1001:b0:9e5:1db7:31b1 with SMTP id 1-20020a170906100100b009e51db731b1mr2848642ejm.2.1700388902097; Sun, 19 Nov 2023 02:15:02 -0800 (PST) Received: from zotac.lan. (dynamic-2a01-0c23-bde4-3e00-2223-08ff-fe18-0310.c23.pool.telefonica.de. [2a01:c23:bde4:3e00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id p20-20020a17090628d400b009928b4e3b9fsm2743581ejd.114.2023.11.19.02.15.01 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sun, 19 Nov 2023 02:15:01 -0800 (PST) From: Heiner Kallweit To: Wolfram Sang , Rob Clark Cc: linux-i2c@vger.kernel.org, Heiner Kallweit , Abhinav Kumar , Dmitry Baryshkov , Sean Paul , Marijn Suijten , David Airlie , Daniel Vetter , linux-arm-msm@vger.kernel.org, dri-devel@lists.freedesktop.org, freedreno@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: [PATCH v3 14/20] drivers/gpu/drm/msm/hdmi/hdmi_i2c.c: remove I2C_CLASS_DDC support Date: Sun, 19 Nov 2023 11:14:39 +0100 Message-ID: <20231119101445.4737-15-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> Precedence: bulk X-Mailing-List: linux-arm-msm@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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 --- drivers/gpu/drm/msm/hdmi/hdmi_i2c.c | 1 - 1 file changed, 1 deletion(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c index de182c004..7aa500d24 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_i2c.c @@ -249,7 +249,6 @@ struct i2c_adapter *msm_hdmi_i2c_init(struct hdmi *hdmi) i2c->owner = THIS_MODULE; - i2c->class = I2C_CLASS_DDC; snprintf(i2c->name, sizeof(i2c->name), "msm hdmi i2c"); i2c->dev.parent = &hdmi->pdev->dev; i2c->algo = &msm_hdmi_i2c_algorithm;