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(unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 3653ae7a1; Tue, 10 Mar 2026 09:25:22 +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 v10 01/18] drm/bridge: analogix_dp: Add &analogix_dp_plat_data.next_bridge Date: Tue, 10 Mar 2026 09:24:41 +0800 Message-Id: <20260310012458.169272-2-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260310012458.169272-1-damon.ding@rock-chips.com> References: <20260310012458.169272-1-damon.ding@rock-chips.com> Precedence: bulk X-Mailing-List: imx@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-HM-Tid: 0a9cd55941b003a3kunm2771af5030dec5 X-HM-MType: 1 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZGU1OSVZMQxgdTUpCGEwYGR5WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSEpKQk 1VSktLVUpCWQY+ DKIM-Signature: a=rsa-sha256; b=bVsByBz3UcWWVRewBCDwyTidxSsFZAUXtWjgvxbgOVfqYpYJLiWvLNh83My5h08MTC8oOvZcCQ3VKW6D/8KPwDv6CX2rfqxjkg69XL8AtegdE8DNH4oxOpMGJSEnvp8BKzYyPjYgf35GlFYr3KcNIJuSVQSElQOc3o/vZC0tG8k=; s=default; c=relaxed/relaxed; d=rock-chips.com; v=1; bh=1qcQ7gNd/FYZLVi0CLYQ36BgxuUYuY4ez1oRTlI1iEA=; h=date:mime-version:subject:message-id:from; 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