From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 6DFA91FDA76; Fri, 14 Mar 2025 18:05:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741975533; cv=none; b=cvDyiKVU7OWYRhPaXOYg45FkNs7NiQ23fuHA6XxLyemli2jSQnAk8OwAzkkXyCE/7IdEvctCFcT9bJWBF1Kn5zJwSgx0xGCcce+p/icRMULy95HgeSxPJbpgyrgyoiTF8ealXbhPeoeqpdFrKS/alv9IScHrHf4fvdGdpnufCXY= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741975533; c=relaxed/simple; bh=lhEsW5DulyDSp0JArffKcqrIScwbmbvbf0ZjrL1HpS8=; h=Message-ID:Date:From:To:Subject:In-Reply-To:References:Cc; b=RYrlm+SdugSGWHPUg8eOpRRetGvEFYzst9X/QuFuZL49YCriSffeXCoerDeI/HSU5EUmaPA7BLchXwrJZRH8NPUGfsk7wsV9MctlZDYmZG6aNOTT7WMZIUFeIuP1yJat3gB/yJsMqPPU0esF1d0b0WkOiPpCNY6dYQt8Tfgumqo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=gzeTk1PC; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="gzeTk1PC" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 50BDFC4CEE3; Fri, 14 Mar 2025 18:05:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1741975532; bh=lhEsW5DulyDSp0JArffKcqrIScwbmbvbf0ZjrL1HpS8=; h=Date:From:To:Subject:In-Reply-To:References:Cc:From; b=gzeTk1PCeOr6rPGhDbklSh+BDQerfNde0ttF/29dB0QzvQXCnn998ZRW02qHJTf5C 2Dp5kPrBi+P7sNsz1LWOzMKJNWEBvTt1JGAnqdFqujlhDf1a4C1VUDWCK7y8UZuh5g V2CCeB04bQlWY69deQ1X+2heBphAGne3remu2rcmLCfDuoGvqy+4uUvkj5DYqNuGw6 oUqnDOTKy6xlvV1VM8WTTJpZP0I+uOsEbzK343Y0y0j6+4JJiTxFazz1fWIwjQA93b /yBSGrPOXHFnIuESpBNdwRDh9o7Ds3tyG5Ofc7yXqHzWHtNqmGSfP6S0H6Ez3mAgcd SYJyZ0Bdw7npQ== Message-ID: <50d94c0223e60881c014bddd55382692@kernel.org> Date: Fri, 14 Mar 2025 18:05:30 +0000 From: "Maxime Ripard" To: "Luca Ceresoli" Subject: Re: [PATCH v7 04/11] drm/bridge: get/put the bridge reference in drm_bridge_attach/detach() In-Reply-To: <20250314-drm-bridge-refcount-v7-4-152571f8c694@bootlin.com> References: <20250314-drm-bridge-refcount-v7-4-152571f8c694@bootlin.com> Cc: dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, "Andrzej Hajda" , "Anusha Srivatsa" , "David Airlie" , "Dmitry Baryshkov" , "Fabio Estevam" , =?utf-8?b?SGVydsOpIENvZGluYQ==?= , "Hui Pu" , "Inki Dae" , "Jagan Teki" , "Jernej Skrabec" , "Jonas Karlman" , "Laurent Pinchart" , "Maarten Lankhorst" , "Marek Szyprowski" , "Marek Vasut" , "Maxime Ripard" , "Neil Armstrong" , "Paul Kocialkowski" , "Pengutronix Kernel Team" , "Robert Foss" , "Sascha Hauer" , "Shawn Guo" , "Simona Vetter" , "Stefan Agner" , "Thomas Petazzoni" , "Thomas Zimmermann" Content-Transfer-Encoding: 7bit Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: On Fri, 14 Mar 2025 11:31:17 +0100, Luca Ceresoli wrote: > drm_bridge_attach() adds the bridge to the encoder chain, so take a > reference for that. Vice versa in drm_bridge_detach(). > > Signed-off-by: Luca Ceresoli > > > [ ... ] Reviewed-by: Maxime Ripard Thanks! Maxime