From patchwork Thu Dec 26 06:33:07 2024 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Damon Ding X-Patchwork-Id: 13921060 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 7745EE77188 for ; Thu, 26 Dec 2024 06:33:56 +0000 (UTC) Received: from gabe.freedesktop.org (localhost [127.0.0.1]) by gabe.freedesktop.org (Postfix) with ESMTP id F1A8B10E752; Thu, 26 Dec 2024 06:33:55 +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="McH+MVFC"; dkim-atps=neutral Received: from mail-m15577.qiye.163.com (mail-m15577.qiye.163.com [101.71.155.77]) by gabe.freedesktop.org (Postfix) with ESMTPS id 6282210E751 for ; Thu, 26 Dec 2024 06:33:51 +0000 (UTC) Received: from zyb-HP-ProDesk-680-G2-MT.. (unknown [58.22.7.114]) by smtp.qiye.163.com (Hmail) with ESMTP id 6dc51182; Thu, 26 Dec 2024 14:33:47 +0800 (GMT+08:00) From: Damon Ding To: heiko@sntech.de Cc: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, rfoss@kernel.org, vkoul@kernel.org, sebastian.reichel@collabora.com, cristian.ciocaltea@collabora.com, l.stach@pengutronix.de, andy.yan@rock-chips.com, hjc@rock-chips.com, algea.cao@rock-chips.com, kever.yang@rock-chips.com, dri-devel@lists.freedesktop.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, Damon Ding Subject: [PATCH v4 11/17] drm/bridge: analogix_dp: Add a new member aux to struct analogix_dp_plat_data Date: Thu, 26 Dec 2024 14:33:07 +0800 Message-Id: <20241226063313.3267515-12-damon.ding@rock-chips.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241226063313.3267515-1-damon.ding@rock-chips.com> References: <20241226063313.3267515-1-damon.ding@rock-chips.com> MIME-Version: 1.0 X-HM-Spam-Status: e1kfGhgUHx5ZQUpXWQgPGg8OCBgUHx5ZQUlOS1dZFg8aDwILHllBWSg2Ly tZV1koWUFDSUNOT01LS0k3V1ktWUFJV1kPCRoVCBIfWUFZQhlJS1YfSEsZS0xKTxhLSk9WFRQJFh oXVRMBExYaEhckFA4PWVdZGBILWUFZTkNVSUlVTFVKSk9ZV1kWGg8SFR0UWUFZT0tIVUpLSUhCSE NVSktLVUpCS0tZBg++ X-HM-Tid: 0a9401abdc4a03a3kunm6dc51182 X-HM-MType: 1 X-HM-Sender-Digest: e1kMHhlZQR0aFwgeV1kSHx4VD1lBWUc6KxQ6Vio5MjINLkwiCTpCK09O GTcKCQhVSlVKTEhOSkJPQ0lCTUlDVTMWGhIXVR8aFhQVVR8SFRw7CRQYEFYYExILCFUYFBZFWVdZ EgtZQVlOQ1VJSVVMVUpKT1lXWQgBWUFCQks3Bg++ DKIM-Signature: a=rsa-sha256; b=McH+MVFCMlLaxvdy9YIx+//j7qFgWSnbqnbrf7WVVNghO5EP8XbwFQ6c1BuyKWJJubLfBSawZ8HO5c1jXVKF79hgHz498+j6T3xiwcf/u0em1BAZXDge4nymPbW9r8L+zF7EGgeMONqaCC9yYali7MH2ySR0DKMmooR18v50VRA=; c=relaxed/relaxed; s=default; d=rock-chips.com; v=1; bh=xFn9WNhIZrh97636o3Cx6G1eC6K6jAagGXa9qEDTNUg=; 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" The member struct drm_dp_aux aux of struct analogix_dp_plat_data can help to get panel information through the DP AUX bus, which is the more recommended way to obtain eDP panel compared with platform bus. Signed-off-by: Damon Ding --- include/drm/bridge/analogix_dp.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/drm/bridge/analogix_dp.h b/include/drm/bridge/analogix_dp.h index 54086cb2d97d..d069852f3e7d 100644 --- a/include/drm/bridge/analogix_dp.h +++ b/include/drm/bridge/analogix_dp.h @@ -7,6 +7,7 @@ #ifndef _ANALOGIX_DP_H_ #define _ANALOGIX_DP_H_ +#include #include struct analogix_dp_device; @@ -28,6 +29,7 @@ struct analogix_dp_plat_data { struct drm_panel *panel; struct drm_encoder *encoder; struct drm_connector *connector; + struct drm_dp_aux aux; bool skip_connector; int (*power_on)(struct analogix_dp_plat_data *);