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 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 6FBE0EA3F14 for ; Tue, 10 Feb 2026 07:12:46 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id CEEB910E4D4; Tue, 10 Feb 2026 07:12:45 +0000 (UTC) Authentication-Results: gabe.freedesktop.org; dkim=pass (1024-bit key; unprotected) header.d=rock-chips.com header.i=@rock-chips.com header.b="B/CUGfIo"; dkim-atps=neutral Received: from mail-m1973172.qiye.163.com (mail-m1973172.qiye.163.com [220.197.31.72]) by gabe.freedesktop.org (Postfix) with ESMTPS id D5E4310E4D7 for ; Tue, 10 Feb 2026 07:12:43 +0000 (UTC) Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 33b5149e6; Tue, 10 Feb 2026 15:12:39 +0800 (GMT+08:00) From: Damon Ding To: andrzej.hajda@intel.com, neil.armstrong@linaro.org, rfoss@kernel.org Cc: Laurent.pinchart@ideasonboard.com, jonas@kwiboo.se, jernej.skrabec@gmail.com, maarten.lankhorst@linux.intel.com, mripard@kernel.org, tzimmermann@suse.de, airlied@gmail.com, simona@ffwll.ch, shawnguo@kernel.org, s.hauer@pengutronix.de, kernel@pengutronix.de, festevam@gmail.com, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, alim.akhtar@samsung.com, jingoohan1@gmail.com, p.zabel@pengutronix.de, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, dmitry.baryshkov@oss.qualcomm.com, dianders@chromium.org, m.szyprowski@samsung.com, luca.ceresoli@bootlin.com, jani.nikula@intel.com, linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: [PATCH v9 01/15] drm/bridge: analogix_dp: Add &analogix_dp_plat_data.next_bridge Date: Tue, 10 Feb 2026 15:12:11 +0800 Message-Id: <20260210071225.2566099-2-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260210071225.2566099-1-damon.ding@rock-chips.com> References: <20260210071225.2566099-1-damon.ding@rock-chips.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9c466522c803a3kunm1f53a888aef929 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQ0lMTFYaHk9MQ0gfGUxIQ0pWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=B/CUGfIosIkoONgayFHQlhRneg+UbQHd/Ms7jCuLQ7O4SWgujkzdkrENNnBrT6nzHCHvao0ilFK6Y0hyJ2BfC/vt/Ha6CVxwWbsLicvM2gRBgzCi8eyhJaXVGmzGt4Z5Ine3ZcEJCnO4TYGm15DD62vhb1ODtMTqilCzH9+cQuY=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=1qcQ7gNd/FYZLVi0CLYQ36BgxuUYuY4ez1oRTlI1iEA=; h=date:mime-version:subject:message-id:from; 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" In order to move the panel/bridge parsing and attachmenet to the Analogix side, add component struct drm_bridge *next_bridge to platform data struct analogix_dp_plat_data. The movement makes sense because the panel/bridge should logically be positioned behind the Analogix bridge in the display pipeline. Signed-off-by: Damon Ding Reviewed-by: Dmitry Baryshkov Reviewed-by: Luca Ceresoli Tested-by: Marek Szyprowski Tested-by: Heiko Stuebner (on rk3588) --- Changes in v4: - Rename the &analogix_dp_plat_data.bridge to &analogix_dp_plat_data.next_bridge Changes in v9: - Add Reviewed-by and Tested-by tags. --- include/drm/bridge/analogix_dp.h | 1 + 1 file changed, 1 insertion(+) diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index cf17646c1310..582357c20640 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -27,6 +27,7 @@ static inline bool is_rockchip(enum analogix_dp_devtype type) struct analogix_dp_plat_data { enum analogix_dp_devtype dev_type; struct drm_panel *panel; + struct drm_bridge *next_bridge; struct drm_encoder *encoder; struct drm_connector *connector; bool skip_connector; -- 2.34.1