From patchwork Mon Apr 7 14:23:17 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Luca Ceresoli X-Patchwork-Id: 14040819 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 BA8111DC074; Mon, 7 Apr 2025 14:24:08 +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=1744035851; cv=none; b=AaYK6Vu1gG3oGspTteaQVEpJtheV3KSq1yeR+FqWy1ySdGazS9VzAcGWjEu4W8oUWE0LkbLhLPtW+QvKiAwesiooqgLs4YgHRfz8If9LC/keQSl2MepbC5cagtjeU9LVKqZxWPoTGREplRm5CSEkYvxz82cIL7tH4BdWpXzuZv8= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744035851; c=relaxed/simple; bh=+LhJi4jQYpI5ipRQNTi0ISt+lOhwmD29ZgflBPTQKGQ=; 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c=relaxed/relaxed; d=bootlin.com; s=gm1; t=1744035847; 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=PtT82CTCAJi7GIQsdFWvOD88JDJ6rvOOMJtHFDPWzVk=; b=CdOix076zY2dsvoFeunrgd4LWuCU+L4H3Kr5x9w+AJ+6d64WjgTuaKyPvgk0JwZNaNSuc1 Yk6J6XTdlCKxt2ZgfvPQtWq4DgO+p/J9UiTe5mstIGQL3jcq73dgQP4RBzJJZEmQ55wCS5 vnnvGgCPKhW6w1KZVJhxX5Yu7bSG+SAzSY4MzpyLi9W355Y6Q3EXApH8j53+A6+dyqYHu7 km4pLGPQF+NzfHn37BZr5vYFnnGn8kyj0FmVBrOW0E5Ds+O8pZIhdZLdzcWqJVe5lLL7Sh pU4jW53itNYhKW2eR8sJqhRLwvbaKYoLVCRpTsAFMM4tKFD3F8ZU4WPzGBRS1g== From: Luca Ceresoli Date: Mon, 07 Apr 2025 16:23:17 +0200 Subject: [PATCH 02/34] platform: arm64: acer-aspire1-ec: 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-v1-2-42113ff8d9c0@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 , Bryan O'Donoghue , =?utf-8?q?Ilpo_J=C3=A4rvine?= =?utf-8?q?n?= , Hans de Goede X-Mailer: b4 0.14.2 X-GND-State: clean X-GND-Score: -100 X-GND-Cause: gggruggvucftvghtrhhoucdtuddrgeefvddrtddtgddvtddtgedvucetufdoteggodetrfdotffvucfrrhhofhhilhgvmecuifetpfffkfdpucggtfgfnhhsuhgsshgtrhhisggvnecuuegrihhlohhuthemuceftddunecusecvtfgvtghiphhivghnthhsucdlqddutddtmdenucfjughrpefhfffugggtgffkfhgjvfevofesthekredtredtjeenucfhrhhomhepnfhutggrucevvghrvghsohhlihcuoehluhgtrgdrtggvrhgvshholhhisegsohhothhlihhnrdgtohhmqeenucggtffrrghtthgvrhhnpefffffgfefghfettedtfeehgfdtveekhfekudeiueetkeehleetveetjeffhedugeenucfkphepvdgrtddvmeeijedtmedvtddvtdemvggrtddumegsvgegudemleehvgejmeefgeefmeeludefvgenucevlhhushhtvghrufhiiigvpedtnecurfgrrhgrmhepihhnvghtpedvrgdtvdemieejtdemvddtvddtmegvrgdtudemsggvgedumeelhegvjeemfeegfeemledufegvpdhhvghloheplgduledvrdduieekrddujeekrdejhegnpdhmrghilhhfrhhomheplhhutggrrdgtvghrvghsohhlihessghoohhtlhhinhdrtghomhdpnhgspghrtghpthhtohepgeegpdhrtghpthhtohephhgvrhhvvgdrtghoughinhgrsegsohhothhlihhnrdgtohhmpdhrtghpthhtoheplhhinhhugidqmhgvughirghtvghksehlihhsthhsrdhinhhfrhgruggvrggurdhorhhgpdhrtghpthhtohepshhhrgifnhhguhhosehkvghrn hgvlhdrohhrghdprhgtphhtthhopehilhhpohdrjhgrrhhvihhnvghnsehlihhnuhigrdhinhhtvghlrdgtohhmpdhrtghpthhtohepjfhuihdrrfhusehgvghhvggrlhhthhgtrghrvgdrtghomhdprhgtphhtthhopehkvghrnhgvlhesphgvnhhguhhtrhhonhhigidruggvpdhrtghpthhtohepshhimhhonhgrsehffhiflhhlrdgthhdprhgtphhtthhopehrfhhoshhssehkvghrnhgvlhdrohhrgh X-GND-Sasl: luca.ceresoli@bootlin.com This is the new API for allocating DRM bridges. Signed-off-by: Luca Ceresoli Acked-by: Ilpo Järvinen --- Cc: "Bryan O'Donoghue" Cc: "Ilpo Järvinen" Cc: Hans de Goede --- drivers/platform/arm64/acer-aspire1-ec.c | 7 +++---- 1 file changed, 3 insertions(+), 4 deletions(-) diff --git a/drivers/platform/arm64/acer-aspire1-ec.c b/drivers/platform/arm64/acer-aspire1-ec.c index 958fe1bf5f85bb69ac7962f217de9f0b40cde9a1..438532a047e68799ac53a16a4c813fc16be997b9 100644 --- a/drivers/platform/arm64/acer-aspire1-ec.c +++ b/drivers/platform/arm64/acer-aspire1-ec.c @@ -452,9 +452,9 @@ static int aspire_ec_probe(struct i2c_client *client) int ret; u8 tmp; - ec = devm_kzalloc(dev, sizeof(*ec), GFP_KERNEL); - if (!ec) - return -ENOMEM; + ec = devm_drm_bridge_alloc(dev, struct aspire_ec, bridge, &aspire_ec_bridge_funcs); + if (IS_ERR(ec)) + return PTR_ERR(ec); ec->client = client; i2c_set_clientdata(client, ec); @@ -497,7 +497,6 @@ static int aspire_ec_probe(struct i2c_client *client) fwnode = device_get_named_child_node(dev, "connector"); if (fwnode) { INIT_WORK(&ec->work, aspire_ec_bridge_update_hpd_work); - ec->bridge.funcs = &aspire_ec_bridge_funcs; ec->bridge.of_node = to_of_node(fwnode); ec->bridge.ops = DRM_BRIDGE_OP_HPD; ec->bridge.type = DRM_MODE_CONNECTOR_USB;