From patchwork Fri May 9 13:53:41 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 888992 Received: from relay4-d.mail.gandi.net (relay4-d.mail.gandi.net [217.70.183.196]) (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 B4FAA295DA8; Fri, 9 May 2025 13:57:02 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=217.70.183.196 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746799025; cv=none; b=Bum9V5gr253T7Tk4TNZmiB09UfDTmq9qk6AAG0zK0DxMK2EedObtl1U4P3P//GfIr1h6frzB5TD9T7f7EDhq3j6b/iwOyR5UwU816oolI8NAV5UsuMSq+uovMD+pFTzPKeIBsyFbLNzAHMfpbQ2m5iHrxFQ1htns/7g8Hc/wvjk= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1746799025; c=relaxed/simple; bh=+CvCnxcKIgc+ksKQfZ8sGOz36iilsZfotE25oaJ3nsE=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; 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bh=2+5+GjqrqahDjWCbB2TifM56CkY8Jd8rJ23PVGyVzuc=; b=XzrIj71Ku8V5lhSv/pTg7NF/w1dAGdj2vxb46xXSin4YwmN/opCv82pfKp3/7zhc9fKJqo Z7wDDhzmRy+cbNQtAF01IyKPDWaGfLPJn9nMyUSzQs5loSmQVbWIaGBrILD371uS3aQFM0 JUiA9oviKajlVhrIpF/GIPana8VNRDXbiKaTfSqhQKY5vylCBzCob0MSe/2r9YFnEn1Dcp wFuA71O6tPWnfvG0kDRYxmKE2yhYjQf/eF/AFMemQ9oyzeRahTUBNkmYqYSGskLlXeL4aU xl5Rd1Tbz4iiuNHC14ZCLBllxFi4xaPXOyERo6erHccLRev50gkeF4FL2Wg4fA== From: Luca Ceresoli Date: Fri, 09 May 2025 15:53:41 +0200 Subject: [PATCH v3 15/22] 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: <20250509-drm-bridge-convert-to-alloc-api-v3-15-b8bc1f16d7aa@bootlin.com> References: <20250509-drm-bridge-convert-to-alloc-api-v3-0-b8bc1f16d7aa@bootlin.com> In-Reply-To: <20250509-drm-bridge-convert-to-alloc-api-v3-0-b8bc1f16d7aa@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 Cc: Anusha Srivatsa , Paul Kocialkowski , Dmitry Baryshkov , 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: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvledvjeelucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedugeenucfrrghrrghmpehinhgvthepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgdphhgvlhhopegludelvddrudeikedrudejkedruddukegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepgeegpdhrtghpthhtohepjhhonhgrsheskhifihgsohhordhsvgdprhgtphhtthhopegrnhgurhiivghjrdhhrghjuggrsehinhhtvghlrdgtohhmpdhrtghpthhtohepihhmgieslhhishhtshdrlhhinhhugidruggvvhdprhgtphhtthhopehlihhnu higqdgrrhhmqdhmshhmsehvghgvrhdrkhgvrhhnvghlrdhorhhgpdhrtghpthhtoheprhgrphhhrggvlhdrghgrlhhlrghishdqphhouhesfhhoshhsrdhsthdrtghomhdprhgtphhtthhopehtiihimhhmvghrmhgrnhhnsehsuhhsvgdruggvpdhrtghpthhtohepkhgvrhhnvghlsehpvghnghhuthhrohhnihigrdguvgdprhgtphhtthhopehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhm 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);