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: 14041262 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 96580C3601E for ; Mon, 7 Apr 2025 16:27:49 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References :Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version:Subject:Date: From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; 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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 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 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250407_072525_906038_2B73CCD5 X-CRM114-Status: GOOD ( 10.56 ) X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org 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);