From nobody Sat Oct 4 17:34:05 2025 Received: from mail-m1973174.qiye.163.com (mail-m1973174.qiye.163.com [220.197.31.74]) (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 ECB4E2FA0EC; Thu, 14 Aug 2025 10:53:20 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=220.197.31.74 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755168803; cv=none; b=QhPuI8RX3ydMj1HollwJPLgXaGBMqOOmZxoP/KOBWiEAlWxDCrbvR5ZvUZ93aKH8Yrt08wtoHMj4O/um6cfxLSOfYShCcrwuIeCANguLj6r/v3rc185uNPEGZEvbBdQoUCzzBv9dbih3TbBJ7wxMAn5wObIDW0nnAHmeF9fWyoI= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1755168803; c=relaxed/simple; bh=GyeX+waaPZ1P25sVDlrh3uaOyS9aHHFsni3anHe0NAU=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References: MIME-Version; b=chKk+slJdhQvJrTem0smT/VY6KCdJC7ZPgxjR569JVfUYtdoApHb4ZzhCL6kCte+RvKJTaFMthHKc5+gkwgQ770p5JKJ9+fU9b2XX43O5DOmzVr+R3LM3fKwPdUhoq/KVBK6gwdBJAzoRhqIKSgAMVj2hvJ5uQ+WyRtRmM5rAuc= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com; spf=pass smtp.mailfrom=rock-chips.com; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b=XYhnjX2S; arc=none smtp.client-ip=220.197.31.74 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=rock-chips.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=rock-chips.com header.i=@rock-chips.com header.b="XYhnjX2S" Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 1f6374299; Thu, 14 Aug 2025 18:48:03 +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, jingoohan1@gmail.com, inki.dae@samsung.com, sw0312.kim@samsung.com, kyungmin.park@samsung.com, krzk@kernel.org, alim.akhtar@samsung.com, hjc@rock-chips.com, heiko@sntech.de, andy.yan@rock-chips.com, dmitry.baryshkov@oss.qualcomm.com, l.stach@pengutronix.de, dianders@chromium.org, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, Damon Ding Subject: [PATCH v4 03/13] drm/bridge: analogix_dp: Add &analogix_dp_plat_data.next_bridge Date: Thu, 14 Aug 2025 18:47:43 +0800 Message-Id: <20250814104753.195255-4-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20250814104753.195255-1-damon.ding@rock-chips.com> References: <20250814104753.195255-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-HM-Tid: 0a98a831a7c803a3kunm254826283f221e X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQ0gaS1ZCT0IaTB5MGhpLGBlWFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=XYhnjX2Ski0cqV+ChKMLOs9TVOAy0Hv92mMBJ0R6z3LJ23purafUQnIcBP9rUjFAMZVzLHvgPk+XlFRDDb4mNuH59HX95q9cdATUxAV9+2JbPTcDzVmXN/4DS24Z52fMdOTMeuCP4f71m+0O55yAHaGh13EWSRQ0lEvsN6tzmbQ=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=fa6fATn7oRXC3Xr7p6HRlDJDyBhiCSTfJKlB/Jeo8uM=; h=date:mime-version:subject:message-id:from; Content-Type: text/plain; charset="utf-8" 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 --- Changes in v4: - Rename the &analogix_dp_plat_data.bridge to &analogix_dp_plat_data.next_bridge --- 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 t= ype) 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; --=20 2.34.1