From mboxrd@z Thu Jan 1 00:00:00 1970 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 bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (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 B020EC88E5C for ; Wed, 16 Sep 2026 13:47:17 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To:References:Message-Id :MIME-Version:Subject:Date:From:Reply-To:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=T2ZlD+B1GzODR9GTROEL+K49aa1d5x/CZZfjezfWtzk=; b=oaU2Qyi8lt54qG IJcZTXzGXZNuvwdLgZyhZS8hDnv4/aL3++t3MaoiSPpU1oOULh9Ouan1qlXGfOc+/qXdVP3sy4830 psslpwS4hNcn8Y7NMVU/bc0TZxY87RgkyNpL9aoaUQDuZFcltSZImyHa23OZjujzMzvnH/+65959w UZo/lFFQua/VSM/E6Wui91QwfG1iY6x9YxV78oRcLPUk5rJt0I4aFhN0OKMCgOGvcEjY/BjgXq1gv ntsMjrMfDY8qocL+lExGEKtE84V8DmMlIVV8OO5Z/l+PjHzgh1cSu17I/VVKUkB7NJdyL2A+Pj48M DUZH/iCVBcHC8HauctTg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6pyk-00000009JJG-3fef; Wed, 16 Sep 2026 13:47:15 +0000 Received: from smtpout-03.galae.net ([185.246.85.4]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x6pyS-00000009Ixb-1nKS for linux-rockchip@lists.infradead.org; Wed, 16 Sep 2026 13:46:59 +0000 Received: from smtpout-01.galae.net (smtpout-01.galae.net [212.83.139.233]) by smtpout-03.galae.net (Postfix) with ESMTPS id CDF824E40727; Wed, 16 Sep 2026 13:46:54 +0000 (UTC) Received: from mail.galae.net (mail.galae.net [212.83.136.155]) by smtpout-01.galae.net (Postfix) with ESMTPS id 9E9D260337; Wed, 16 Sep 2026 13:46:54 +0000 (UTC) Received: from [127.0.0.1] (localhost [127.0.0.1]) by localhost (Mailerdaemon) with ESMTPSA id 4C8B111C7B042; Wed, 16 Sep 2026 15:46:42 +0200 (CEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=bootlin.com; s=dkim; t=1789566411; h=from:subject:date:message-id:to:cc:mime-version:content-type: content-transfer-encoding:in-reply-to:references; bh=Kzx7cYVqLgkBsTDq0kfXPzm/eoE3/PwS0/f16oAjmtA=; b=efB9rYuizlWyBmeyjgXAyqT/EmO5MBA2lRywzCNv1NeGY+zZNubrYDREDfyFlAfDhc+Ln3 THOiYddqwpbMAMnpCfg3Z9NJyxnRTupdDioY4Yqs8LxIzqBZY7mbSJEfBtpJcbFYCRe0Af bPznxNRs4e1WFuvruUlofhhNEMnRMwkIgEBgIaXOVH6t4+nqLDM3nGsQ0jeKLdn945rrRz Ih7MdR6/pySHjFk5RNY79AJHDJHO/3XM62oACWrTor2rIcsE4eB0YjchUanbSXBGAVRHgt secfu1AAKqmLazXF9tB2qxEgpbtbbpHbd3kKCRRa2LAzYj9o2F+qlD8PzVd6Ww== From: Luca Ceresoli Date: Wed, 16 Sep 2026 15:45:32 +0200 Subject: [PATCH v3 08/19] drm/todo: add entry for removing the panel_bridge API MIME-Version: 1.0 Message-Id: <20260916-drm-bridge-every-panel-v3-8-83afb4f1a707@bootlin.com> References: <20260916-drm-bridge-every-panel-v3-0-83afb4f1a707@bootlin.com> In-Reply-To: <20260916-drm-bridge-every-panel-v3-0-83afb4f1a707@bootlin.com> To: Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Jessica Zhang , Laurentiu Palcu , Lucas Stach , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Paul Cercueil , Paul Kocialkowski , Linus Walleij , Inki Dae , Jagan Teki , Marek Szyprowski , Sean Paul , Jonathan Corbet , Shuah Khan , Randy Dunlap Cc: Albert Esteve , Anusha Srivatsa , Dmitry Baryshkov , Hui Pu , Ian Ray , Thomas Petazzoni , dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-mips@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-stm32@st-md-mailman.stormreply.com, asahi@lists.linux.dev, linux-arm-msm@vger.kernel.org, freedreno@lists.freedesktop.org, linux-tegra@vger.kernel.org, linux-doc@vger.kernel.org, linux-samsung-soc@vger.kernel.org, Luca Ceresoli X-Mailer: b4 0.16.0 X-Last-TLS-Session-Version: TLSv1.3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260916_064656_800247_9ACCA9ED X-CRM114-Status: UNSURE ( 8.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-rockchip@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Upstream kernel work for Rockchip platforms List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+linux-rockchip=archiver.kernel.org@lists.infradead.org Now that a drm-bridge is embedded into every drm_panel during the panel creation, the panel_bridge does not really exist anymore. Its API has been deprecated and kept until drivers convert to the bridge API. Signed-off-by: Luca Ceresoli --- Documentation/gpu/todo.rst | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/Documentation/gpu/todo.rst b/Documentation/gpu/todo.rst index cb0ce432c114..a437ae5c71f4 100644 --- a/Documentation/gpu/todo.rst +++ b/Documentation/gpu/todo.rst @@ -484,6 +484,31 @@ Contact: Douglas Anderson Level: Starter +Remove panel_bridge API functions +--------------------------------- + +Now that a drm_bridge is embedded into every drm_panel, the panel_bridge is +not needed anymore. Its APIs are just accessing the embedded drm_bridge +transparently, and the are deprecated. + +The funcions to remove are: + - drm_panel_bridge_add_typed() + - devm_drm_of_get_bridge() + - drmm_of_get_bridge() + - drm_panel_bridge_remove() + - drmm_drm_panel_bridge_release() + - devm_drm_panel_bridge_release() + - their direct or indirect callers + +Convert users of those functions and eventually remove them when unused, or +make them static drm_panel.c functions when used internally by the +``drm_panel.c`` code. + +Contact: Luca Ceresoli + Maxime Ripard , + +Level: Easy + Convert users of of_drm_find_bridge() to of_drm_find_and_get_bridge() --------------------------------------------------------------------- -- 2.55.0 _______________________________________________ Linux-rockchip mailing list Linux-rockchip@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-rockchip