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[147.75.80.249]) by mx.google.com with ESMTPS id a640c23a62f3a-a5a17ba37e8si623532766b.502.2024.05.14.09.22.26 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Tue, 14 May 2024 09:22:26 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-178949-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) client-ip=147.75.80.249; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=afb4nh6K; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-178949-linux.lists.archive=gmail.com@vger.kernel.org designates 147.75.80.249 as permitted sender) smtp.mailfrom="linux-kernel+bounces-178949-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by am.mirrors.kernel.org (Postfix) with ESMTPS id F1FAD1F222B1 for ; Tue, 14 May 2024 16:22:10 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id F08D017F37A; Tue, 14 May 2024 16:22:05 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="afb4nh6K" 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 258392E644 for ; Tue, 14 May 2024 16:22:04 +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=1715703725; cv=none; b=oumtXc0eeKJJ+oJ0Yfiw33IdGvMgsu4rIuo3K5RNfH6OG6nEG/oeeoqltWk5ISmQe4NyLTTCsf3uSuA6DJeQTuOPmwiUbm+MWT9EQRt3FvbIYz1rLGZ1kHKC/5xRQdYWxIETayd9m0mn4xiGNLS51Gx/G/6GLOc+VhetQgvsHBQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1715703725; c=relaxed/simple; bh=IZFkvJvbgIHEjxhIM81KkL7BVlhpWpSB8wfcs7pwyfc=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=cS+0eYh4r/FBFSZB7RSuAw3pGfTWN6U+NNWDphvfIOCMk5v/y97pt3f6dL6FGKflqRvBnqGzoUpk0ry4iPLutpceVFV71k016FgNoV4/gEBY1BWW8XTKYOfkoXTgEeriVvFJuEnoSRhlOWgWhICIOSGFM/Z8yuvfubt6Q2HTHNA= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=afb4nh6K; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3FE41C2BD10; Tue, 14 May 2024 16:22:04 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1715703724; bh=IZFkvJvbgIHEjxhIM81KkL7BVlhpWpSB8wfcs7pwyfc=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=afb4nh6KH7MCpd0c5b1pGIYCVx4ZMQGOnrZozF1kR/cSPG4F40M3yvyXlbUPAoZbJ 9WsrjyB0DodVpK6zsPPJdZ028UuJr1HD4NewpKJjtrODKcy7WVz2tELrAYc+//fHdO gHGeKF9wrp9s1kZ5E1sq6gT2YA2KGvFu9ZMt7EMjIyGnzRaksgYDz97I72j69n9Mn9 9ndiJNz9PEE3dkWKGjxUtozFtWKdpv2DuOul4rBd6NqKEmDwu1MaeyK6Etb4HNBThZ tm6lcr0nqvg4UAhi8iPZyw9hPZEyrkKCX9U4ySeSh7afDrOroky/+98slqxKXiC2YZ KQAssQSwxzmcA== Date: Tue, 14 May 2024 18:22:01 +0200 From: Maxime Ripard To: Sui Jingfeng Cc: Neil Armstrong , Dmitry Baryshkov , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org Subject: Re: [PATCH 0/2] drm/bridge: Add 'struct device *' field to the drm_bridge structure Message-ID: <20240514-scarlet-corgi-of-efficiency-faf2bb@penduick> References: <20240514154045.309925-1-sui.jingfeng@linux.dev> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: multipart/signed; micalg=pgp-sha384; protocol="application/pgp-signature"; boundary="dgblqp33k4x2lbe7" Content-Disposition: inline In-Reply-To: <20240514154045.309925-1-sui.jingfeng@linux.dev> --dgblqp33k4x2lbe7 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline Hi, On Tue, May 14, 2024 at 11:40:43PM +0800, Sui Jingfeng wrote: > Because a lot of implementations has already added it into their drived > class, promote it into drm_bridge core may benifits a lot. drm bridge is > a driver, it should know the underlying hardware entity. Is there some actual benefits, or is it theoretical at this point? Maxime --dgblqp33k4x2lbe7 Content-Type: application/pgp-signature; name="signature.asc" -----BEGIN PGP SIGNATURE----- iJUEABMJAB0WIQTkHFbLp4ejekA/qfgnX84Zoj2+dgUCZkOPpAAKCRAnX84Zoj2+ djLpAYCd28PWUhDWrhqkqi6BHUk9bT+cXJcAbMjeLgzcYs5NLe68uc4CGgzJJOpX 1OT5hikBfjD+kofCGPbLiRyVYR3LmtorahIMfw7JgdLmMERa3yPgYuEi33wzdVG7 H1XdJkSB4w== =J0+X -----END PGP SIGNATURE----- --dgblqp33k4x2lbe7--