From patchwork Mon Apr 7 14:23:33 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 878990 Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 7D3B81FCFE5; Mon, 7 Apr 2025 14:24:59 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.199 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744035901; cv=none; b=qodRuxbWEjGsQKdkQe961Wy6a0NILzDSNSDK59OFijU7vSfvLtDZgPxDDyQte2BVAKpToVdNRAnXdBuPqF5jf/c9FGOplZCwpdnEfJvM2Q8lox6psgItj03qe7JQ/QDdSVc1NgLwylL0asjRRJPYfkdDuPfro88NkLr+wA2sfQ0= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744035901; c=relaxed/simple; bh=vMW4yGY+YD5FnRKJBkfMdaUUiNsz76gb9IT81o4FNpY=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; 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bh=7MGAYVLqc2j0NmWCZPylg2j6LPz+kdlLwuJ4SwaUzNQ=; b=CwCBPxknCpBx5cIrtpubrSAfK33aBLF2jlMVJ19BjMNJ/tIS/k3u2mRx8PMFpTrkvBWpE3 Y/CwuCk14R8/BNpiH5tnniyEb1Iw2FXRJod7ZNWyC+8bwhvCEyJXoQx02Yx94E+rDkJHLl +l5rNRUycwFcOIEbT4IOorLiOBJSupRgetkTfmaogI9xy3Dd8a3CBA+7++2jyAZcVWkd/u 6x4hylqY1nDAr13iFhmgwATQNpXjItIOJvj3hYHhNPtVm8dx3C9tiCOyELO3Drph164jeK YbQ3YWF3RBnj+QJQUb19X5sChauuFLRzSnHyiM4j1HxcAjqYokOZmiuwQeotJQ== From: Luca Ceresoli Date: Mon, 07 Apr 2025 16:23:33 +0200 Subject: [PATCH 18/34] drm/msm/hdmi: convert to devm_drm_bridge_alloc() API Precedence: bulk X-Mailing-List: linux-samsung-soc@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Message-Id: <20250407-drm-bridge-convert-to-alloc-api-v1-18-42113ff8d9c0@bootlin.com> References: <20250407-drm-bridge-convert-to-alloc-api-v1-0-42113ff8d9c0@bootlin.com> In-Reply-To: <20250407-drm-bridge-convert-to-alloc-api-v1-0-42113ff8d9c0@bootlin.com> To: Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Jagan Teki , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Douglas Anderson , Chun-Kuang Hu , Krzysztof Kozlowski , Dmitry Baryshkov Cc: Anusha Srivatsa , Paul Kocialkowski , Dmitry Baryshkov , =?utf-8?q?Herv=C3=A9_Codina?= , Hui Pu , Thomas Petazzoni , dri-devel@lists.freedesktop.org, asahi@lists.linux.dev, linux-kernel@vger.kernel.org, chrome-platform@lists.linux.dev, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-amlogic@lists.infradead.org, linux-renesas-soc@vger.kernel.org, platform-driver-x86@vger.kernel.org, linux-samsung-soc@vger.kernel.org, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-stm32@st-md-mailman.stormreply.com, Luca Ceresoli , Abhinav Kumar , Marijn Suijten , Rob Clark , Sean Paul X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedugeenucfrrghrrghmpehinhgvthepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgdphhgvlhhopegludelvddrudeikedrudejkedrjeehngdpmhgrihhlfhhrohhmpehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeeghedprhgtphhtthhopehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhmvgguihgrthgvkheslhhishhtshdrihhnfhhrrgguvggrugdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvr hhnvghlrdhorhhgpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehrfhhoshhssehkvghrnhgvlhdrohhrghdprhgtphhtthhopegrnhgurhiivghjrdhhrghjuggrsehinhhtvghlrdgtohhm X-GND-Sasl: luca.ceresoli@bootlin.com This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli Reviewed-by: Dmitry Baryshkov --- Cc: Abhinav Kumar Cc: Marijn Suijten Cc: Rob Clark Cc: Sean Paul --- drivers/gpu/drm/msm/hdmi/hdmi_bridge.c | 9 ++++----- 1 file changed, 4 insertions(+), 5 deletions(-) diff --git a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c index 4a5b5112227f516dfc4279d0f319ec1e5b17f240..7b325ab0bb1f1e9434c3979f34fb0a8f94aad660 100644 --- a/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c +++ b/drivers/gpu/drm/msm/hdmi/hdmi_bridge.c @@ -324,16 +324,15 @@ int msm_hdmi_bridge_init(struct hdmi *hdmi) struct hdmi_bridge *hdmi_bridge; int ret; - hdmi_bridge = devm_kzalloc(hdmi->dev->dev, - sizeof(*hdmi_bridge), GFP_KERNEL); - if (!hdmi_bridge) - return -ENOMEM; + hdmi_bridge = devm_drm_bridge_alloc(hdmi->dev->dev, struct hdmi_bridge, base, + &msm_hdmi_bridge_funcs); + if (IS_ERR(hdmi_bridge)) + return PTR_ERR(hdmi_bridge); hdmi_bridge->hdmi = hdmi; INIT_WORK(&hdmi_bridge->hpd_work, msm_hdmi_hotplug_work); bridge = &hdmi_bridge->base; - bridge->funcs = &msm_hdmi_bridge_funcs; bridge->ddc = hdmi->i2c; bridge->type = DRM_MODE_CONNECTOR_HDMIA; bridge->ops = DRM_BRIDGE_OP_HPD |