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: 13921104 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 EE47EE77188 for ; Thu, 26 Dec 2024 06:48:16 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-Id:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=xFn9WNhIZrh97636o3Cx6G1eC6K6jAagGXa9qEDTNUg=; b=xgqbQi7MnGUwTHFm0qsb8gz8OA hRcN7GIK8oOSGz76o4vawtpBDvJ6MKhGN+FYl8Q1rWQJlfyilo/HZzOEdv4ve6im5r3v4iesRAGn1 bp+O1yiiS5u3zmkH9eUkcxgEh9FxQk8myxdFdV7M1YsEbmGdV5ow6yn1uJCMBKXZCp1EP7enkSgfs iKGpRNLcjul2EkZ29JeHkD/cWq37uyARjsBReRMTDADodwOBCGpfHwu4bVzZfr1E+xEN9uPR+LoOp tqOL4P30Y80D1EZzgUDk2Ho9erjJiq5VFZZAcC1Kg1bdTpkHh6PSOkSdM1N9bcp77EziLkb5oeOyf d2Wtglbw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tQhf9-0000000FL6G-3Jdg; Thu, 26 Dec 2024 06:48:03 +0000 Received: from mail-m15596.qiye.163.com ([101.71.155.96]) by bombadil.infradead.org with esmtps (Exim 4.98 #2 (Red Hat Linux)) id 1tQhRQ-0000000FIh6-2aae; Thu, 26 Dec 2024 06:33:54 +0000 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-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20241225_223352_870538_E8BEDE11 X-CRM114-Status: UNSURE ( 7.01 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org 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 *);