From patchwork Mon Nov 20 21:46:17 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Heiner Kallweit X-Patchwork-Id: 746992 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="L1NgYdSJ" Received: from mail-wr1-x42f.google.com (mail-wr1-x42f.google.com [IPv6:2a00:1450:4864:20::42f]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 5BF74188; Mon, 20 Nov 2023 13:46:42 -0800 (PST) Received: by mail-wr1-x42f.google.com with SMTP id ffacd0b85a97d-332cb136335so707202f8f.0; Mon, 20 Nov 2023 13:46:42 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1700516801; x=1701121601; 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=EQ/FEK2mYsIsrLAMj1ftUkEFHG7z/MaBn+ksqWZD4+o=; b=L1NgYdSJ5vHAYv8WXWbb3tRRgaBIt8tv75t1HggQer8whwgI8I8U1XOn3L7+0z+bI9 XnZZsrOWaFWbVv6uNNBAwWnmrlbq+JJAqa6ODU2AZUbveSokB+eqxY7MMfFZ4Hpk1aKp inKviwfftIsb6sYq/mLtaIahtvJ4AexEgKR/9Xn89GmubcxjBO/V0Ur3t0YtBKNYEwWT 8g/7VW5SAgfSNH7Qejm6yjmzInsZl3G/AWdDuBXZpZIGshwhxmNPakNmVqSX0/2gnflt oGuGZ3dx9XrKOwTSwJ1kKjkQZrH83XqlK28oZsHvPq9l0j7JomS8JI9KAk5fRe+SGy8j LUtA== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1700516801; x=1701121601; 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=EQ/FEK2mYsIsrLAMj1ftUkEFHG7z/MaBn+ksqWZD4+o=; b=NKcQCmKJIkzsO5X3Y2P9GsO/CLXD5BOeqtrqfX5sgbOCLQg0tVBdWERD1EX4UmYrJA 7smrDsmuc9QvXUDJBD+26Yu45dJt4QWq7MCxiouB6qD4Kv1nXJX1k2EDsM2ppQg4KmbJ RVp0drt0x8DwxupqyVg6MiF1VIe00KygmttRp74RKunkgDVkn4geYpylbN/pIHoprJqP Poea0vrET+ufxy8J+o0eViYrCe6x7EEN/LJ4m3WEUN2XwUkQbcU4iCgv3kUuMNHHHKwF BMa5FgKbSTFeucQu6jx85p6wHm2Z+oB98U5w9BkA+2y5KTUQyZc3bmYfEr1EeVV5PBsy kKTQ== X-Gm-Message-State: AOJu0YwyfA/2EpiQEdAKPAuaX40LXgI9gRvSEvlL7HMp1pWSi+684W4J 5FyX1PYbnDqDoumLkZf9Ts0= X-Google-Smtp-Source: AGHT+IEJmFFE3EHKXQ4RGWFBYumObm40aSlus52AgE+TXXlh+CCacbrX+eglWn0cbPoyet+nNAcCRg== X-Received: by 2002:a05:6000:4010:b0:332:c1da:4cca with SMTP id cp16-20020a056000401000b00332c1da4ccamr4845981wrb.14.1700516800595; Mon, 20 Nov 2023 13:46:40 -0800 (PST) Received: from zotac.lan. (dynamic-2a02-3100-9030-5a00-2223-08ff-fe18-0310.310.pool.telefonica.de. [2a02:3100:9030:5a00:2223:8ff:fe18:310]) by smtp.gmail.com with ESMTPSA id i13-20020a5d584d000000b00332cb0937f4sm2667052wrf.33.2023.11.20.13.46.39 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Mon, 20 Nov 2023 13:46:40 -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 v4 14/20] drivers/gpu/drm/msm/hdmi/hdmi_i2c.c: remove I2C_CLASS_DDC support Date: Mon, 20 Nov 2023 22:46:17 +0100 Message-ID: <20231120214624.9378-15-hkallweit1@gmail.com> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231120214624.9378-1-hkallweit1@gmail.com> References: <20231120214624.9378-1-hkallweit1@gmail.com> Precedence: bulk X-Mailing-List: linux-i2c@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. Acked-by: Dmitry Baryshkov 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;