From patchwork Mon Apr 7 14:23:40 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14040842 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 080521DF265; Mon, 7 Apr 2025 14:25:21 +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=1744035924; cv=none; b=t+Uc2slCYtVOlShh+jlGBEG6q5BhwvHi9R7mjyIRWyMUWqyOk3HgHWjO5pgLYX3cQLJiopaKJsDzsUJDiJWQIbNtrj8cpbtYiC16Fj+JF4eEukugJf68K8ViUldXdEV2YJumoh0who9sCOKfhhKDluVxi25Vm+FDCr1iLfx5b68= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744035924; c=relaxed/simple; bh=iAwteEdIIv2csT0Gk8F7KXVhjcFVvEAec3VMeW4vuLM=; 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744035920; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding: in-reply-to:in-reply-to:references:references; bh=GlbxOSSQor75pYLhcBGMiTmVttlHOD9YuyyYG+JTv+8=; b=iSyoRz2Y2qjob8/NLhf8GqmyoV2qkPrDQz+ge31BPb1Y3wBs+o4tMTIQHhTBr3a4h1EqsV q2mUgk/XKzP7T3x9jPQXMPcHh2R6NKt72XHzWDbmd9QASSW3+jCYhsuTtL16DGk5grxIRW XMjJ6t19DcUSWjEouODKrY/wofGEY1+EF6dtZu45g/+emk5IuXSNXvlIN6FAA3RID4FjPG T8EuoHIDLJNMXONu/unSxKAD0H+2GQHlLip9t66MDoqIIkjHb/QB6zN0uQFLkodazkVbow g7jcqS15T5pV8tUq+Qg68Ay6rshRWXWbSHp2RK+NYXHZEGwBEswXg2jhVYKbJg== From: Luca Ceresoli Date: Mon, 07 Apr 2025 16:23:40 +0200 Subject: [PATCH 25/34] drm/rcar-du: dsi: 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-v1-25-42113ff8d9c0@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 , Kieran Bingham , Laurent Pinchart , Tomi Valkeinen X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedvudenucfrrghrrghmpehinhgvthepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgdphhgvlhhopegludelvddrudeikedrudejkedrjeehngdpmhgrihhlfhhrohhmpehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeeggedprhgtphhtthhopehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhmvgguihgrthgvkheslhhishhtshdrihhnfhhrrgguvggrugdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvr hhnvghlrdhorhhgpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehrfhhoshhssehkvghrnhgvlhdrohhrghdprhgtphhtthhopegrnhgurhiivghjrdhhrghjuggrsehinhhtvghlrdgtohhm X-GND-Sasl: luca.ceresoli@bootlin.com This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli --- Cc: Kieran Bingham Cc: Laurent Pinchart Cc: Tomi Valkeinen --- drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c index 7ab8be46c7f6547f29b4d45af7ac704283da9dcd..1af4c73f7a887712aef8c8176b0d0338d9ca9727 100644 --- a/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c +++ b/drivers/gpu/drm/renesas/rcar-du/rcar_mipi_dsi.c @@ -918,7 +918,6 @@ static int rcar_mipi_dsi_host_attach(struct mipi_dsi_host *host, } /* Initialize the DRM bridge. */ - dsi->bridge.funcs = &rcar_mipi_dsi_bridge_ops; dsi->bridge.of_node = dsi->dev->of_node; drm_bridge_add(&dsi->bridge); @@ -1004,9 +1003,10 @@ static int rcar_mipi_dsi_probe(struct platform_device *pdev) struct rcar_mipi_dsi *dsi; int ret; - dsi = devm_kzalloc(&pdev->dev, sizeof(*dsi), GFP_KERNEL); - if (dsi == NULL) - return -ENOMEM; + dsi = devm_drm_bridge_alloc(&pdev->dev, struct rcar_mipi_dsi, bridge, + &rcar_mipi_dsi_bridge_ops); + if (IS_ERR(dsi)) + return PTR_ERR(dsi); platform_set_drvdata(pdev, dsi);