From patchwork Mon Apr 7 14:23:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14040843 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 6DC7F2010F5; Mon, 7 Apr 2025 14:25:25 +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=1744035927; cv=none; b=gOUFVvfEprwXXCpFXUokEp1yGEtuqmGFRh1jZKzubQA6J/KzZxr13rLTZBXzna7m7omctTk9dYeO5YkMOkmoepiiRO1qluxyxMcpjztmmjZGDlexXA2pOC1SyT/OQhK8WXK+py+wVn47R3ADweNR2zz2EcNYjWd+RixW3eqbW/s= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744035927; c=relaxed/simple; bh=+CvCnxcKIgc+ksKQfZ8sGOz36iilsZfotE25oaJ3nsE=; 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744035924; 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=2+5+GjqrqahDjWCbB2TifM56CkY8Jd8rJ23PVGyVzuc=; b=RwFIkdg5agZhBhwsTZgmPQ2eaHXEeoiI5CQXOuC/m85Emg9m3JdajfWQGbV9ulWUMdibCD 98R8yhVa577pFnS7gUgPJmbBbU7plM6FSyEfBgmLEwOk6nvqTLiFjBXl+dLwM/oZtdyfNJ DCjHuQISBz/6my/ZkiRytQdoDuI9qp+/t1Iy3128aMjrTZWZiEzuCSkZYJLZNlJ4WakWze ifuLQIxdQJ2u2ywY+qwQZDabgObJ2BM84imy7QGpuflkqJxiMrejUeSfNRyOEvrr5WJLVf OysN6COLFParX5+PmEC9FxEMOK5iTuktKUdEQW/A2WVDM1uvD5HmBXgKibTvKg== From: Luca Ceresoli Date: Mon, 07 Apr 2025 16:23:41 +0200 Subject: [PATCH 26/34] drm/bridge: stm_lvds: 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-v1-26-42113ff8d9c0@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 , Alexandre Torgue , Maxime Coquelin , Philippe Cornu , Raphael Gallais-Pou , Yannick Fertre X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedvfeenucfrrghrrghmpehinhgvthepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgdphhgvlhhopegludelvddrudeikedrudejkedrjeehngdpmhgrihhlfhhrohhmpehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmpdhnsggprhgtphhtthhopeegiedprhgtphhtthhopehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhmvgguihgrthgvkheslhhishhtshdrihhnfhhrrgguvggrugdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvr hhnvghlrdhorhhgpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehrfhhoshhssehkvghrnhgvlhdrohhrghdprhgtphhtthhopegrnhgurhiivghjrdhhrghjuggrsehinhhtvghlrdgtohhm X-GND-Sasl: luca.ceresoli@bootlin.com This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli --- Cc: Alexandre Torgue Cc: Maxime Coquelin Cc: Philippe Cornu Cc: Raphael Gallais-Pou Cc: Yannick Fertre --- drivers/gpu/drm/stm/lvds.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/stm/lvds.c b/drivers/gpu/drm/stm/lvds.c index a3ae9a93ce6670eb2c4dd36b3e572fcbca791a1c..07788e8d3d8302a3951e97d64736b721033998d3 100644 --- a/drivers/gpu/drm/stm/lvds.c +++ b/drivers/gpu/drm/stm/lvds.c @@ -1049,9 +1049,9 @@ static int lvds_probe(struct platform_device *pdev) dev_dbg(dev, "Probing LVDS driver...\n"); - lvds = devm_kzalloc(dev, sizeof(*lvds), GFP_KERNEL); - if (!lvds) - return -ENOMEM; + lvds = devm_drm_bridge_alloc(dev, struct stm_lvds, lvds_bridge, &lvds_bridge_funcs); + if (IS_ERR(lvds)) + return PTR_ERR(lvds); lvds->dev = dev; @@ -1164,7 +1164,6 @@ static int lvds_probe(struct platform_device *pdev) goto err_lvds_probe; } - lvds->lvds_bridge.funcs = &lvds_bridge_funcs; lvds->lvds_bridge.of_node = dev->of_node; lvds->hw_version = lvds_read(lvds, LVDS_VERR);