From patchwork Mon Apr 7 14:23:19 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14040689 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 gabe.freedesktop.org (gabe.freedesktop.org [131.252.210.177]) (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 462F8C3601E for ; Mon, 7 Apr 2025 14:24:17 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id 9FE5C10E48F; Mon, 7 Apr 2025 14:24:16 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (2048-bit key; unprotected) header.d=bootlin.com header.i=@bootlin.com header.b="HpqL+cWu"; dkim-atps=neutral Received: from relay9-d.mail.gandi.net (relay9-d.mail.gandi.net [217.70.183.199]) by gabe.freedesktop.org (Postfix) with ESMTPS id 37D0310E48D for ; Mon, 7 Apr 2025 14:24:15 +0000 (UTC) Received: by mail.gandi.net (Postfix) with ESMTPSA id C5F66443AE; Mon, 7 Apr 2025 14:24:10 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744035854; 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=V4Zsaq+fmaPAXXaladGs7kZ/PtNPZK4DfBqyvjdF6Hc=; b=HpqL+cWuTPvNYHFfL44NSEFNibib4dRZ8M6ToPWpH8kkXGghWRdoE7cgXep/kQP2XUmy2f pUczcNUlq8hUZAPviUd/B7miPb+jBc/4uC8kLdomQz4oFe3RBXc67qUV3gwDPXd86MTl76 JFZx7mDnePT3QDV2fzs7ZCbZklQuwZVJ40av57yHfGUoFcAMicg7vFWQYyaR9SyV6oC4TK F7D5ZQ0lcxnsImCcQk8McFpo7wHlKIipG0UXmA0QCgkGXhj5r32IW+c5x03Qpxz40d3R/Z N//3Kx4PCSCbqrQYqv2cRVsV4b+uWIJKb53md+8uc5aZ2DUDEmxeKJkS+/SopQ== From: Luca Ceresoli Date: Mon, 07 Apr 2025 16:23:19 +0200 Subject: [PATCH 04/34] drm/bridge: anx7625: convert to devm_drm_bridge_alloc() API MIME-Version: 1.0 Message-Id: <20250407-drm-bridge-convert-to-alloc-api-v1-4-42113ff8d9c0@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 , "Rob Herring (Arm)" , Hsin-Te Yuan , Jani Nikula , Pin-yen Lin , Sui Jingfeng , Xin Ji X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthejredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpeeiieeuvdfftefgueduleehueetgffgjeeitedtteetkeeuueeuueekveevvdeuveenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedunecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepgeejpdhrtghpthhtohephihurghnhhhsihhnthgvsegthhhrohhmihhumhdrohhrghdprhgtphhtthhopehhvghrvhgvrdgtohguihhnrgessghoohhtlhhinhdrtghomhdprhgtphhtthhopehlihhnuhigqdhmvgguihgrthgvkheslhhishhtshdrihhnf hhrrgguvggrugdrohhrghdprhgtphhtthhopehshhgrfihnghhuoheskhgvrhhnvghlrdhorhhgpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehrfhhoshhssehkvghrnhgvlhdrohhrgh X-GND-Sasl: luca.ceresoli@bootlin.com X-BeenThere: dri-devel@lists.freedesktop.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: Direct Rendering Infrastructure - Development List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: dri-devel-bounces@lists.freedesktop.org Sender: "dri-devel" This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli --- Cc: "Rob Herring (Arm)" Cc: Hsin-Te Yuan Cc: Jani Nikula Cc: Pin-yen Lin Cc: Sui Jingfeng Cc: Xin Ji --- drivers/gpu/drm/bridge/analogix/anx7625.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/gpu/drm/bridge/analogix/anx7625.c b/drivers/gpu/drm/bridge/analogix/anx7625.c index 866806e908cdb0b9bed8467489094cb2712fa64a..5ee244edea583e47d84f03e23c5a9e69d37222a4 100644 --- a/drivers/gpu/drm/bridge/analogix/anx7625.c +++ b/drivers/gpu/drm/bridge/analogix/anx7625.c @@ -2587,7 +2587,6 @@ static int anx7625_link_bridge(struct drm_dp_aux *aux) return ret; } - platform->bridge.funcs = &anx7625_bridge_funcs; platform->bridge.of_node = dev->of_node; if (!anx7625_of_panel_on_aux_bus(dev)) platform->bridge.ops |= DRM_BRIDGE_OP_EDID; @@ -2622,10 +2621,10 @@ static int anx7625_i2c_probe(struct i2c_client *client) return -ENODEV; } - platform = devm_kzalloc(dev, sizeof(*platform), GFP_KERNEL); - if (!platform) { + platform = devm_drm_bridge_alloc(dev, struct anx7625_data, bridge, &anx7625_bridge_funcs); + if (IS_ERR(platform)) { DRM_DEV_ERROR(dev, "fail to allocate driver data\n"); - return -ENOMEM; + return PTR_ERR(platform); } pdata = &platform->pdata;