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 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 A4018CF58D1 for ; Thu, 20 Nov 2025 02:25:23 +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:References:In-Reply-To: Message-Id:Date:Subject:Cc:To:From:Reply-To:MIME-Version:Content-Type: Content-Transfer-Encoding:Content-ID:Content-Description:Resent-Date: Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=/IF23AwLHF2BuDE85+w1cIAuWmxkHGHVECAwuwTVkE4=; b=i6NgmBBK8NCP3OD1qGZ6zI/HoY rgPxK9peEzZvz2nD3ADasmVe1ot7Y8DPmaY/IX52nDB0G/V2OGECPlXZoZ2FCsFr2AE1qQCfa3gyL e3iFWmT/reNVtQOTQ0W0qVsH5OkkTlmIKiuiFvM6In3X0UfuKF/cqmKbpm96UlwqBcuWuaX79Qpy8 GAhckKTHnCsO3WbtSEl0hJWpR1UlTNpsoToUrAFtm75yhXyXXllzf9Uou/co1ZxxTUF0iq49yiMB8 XV62kCBjWeftFCLx4S/nuf5wGSzB/HSyDiWCPBRQ4h+aoMv+sI2Z5QqlTDwDfAFV1fBdeg1q8XyOQ h9/Ol0rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLuME-00000005ygl-2wSI; Thu, 20 Nov 2025 02:25:14 +0000 Received: from smtpbgau2.qq.com ([54.206.34.216]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vLuM9-00000005yKW-0IpL; Thu, 20 Nov 2025 02:25:10 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1763605464; bh=/IF23AwLHF2BuDE85+w1cIAuWmxkHGHVECAwuwTVkE4=; h=From:To:Subject:Date:Message-Id; b=m+EW7rZS0meZUh1l/4OaxB0X7J2kexbNKVVKKR9xo+Qk37E/9HumGpRj2ksn5/WdK 2ERefjydTAGI9KOi7RIGq4YVi0mJCXMyC0tidFBwzxGuYpixPSo93NMyHqUD3XrdCG UHRTGQ8Fhbwt9NN+NAFfRBt6DWtNG0OKQoqj1NXA= X-QQ-mid: zesmtpsz5t1763605462t762960bb X-QQ-Originating-IP: hdCmop6+IrM/3+WRb+UwDEmL6vY6WlZjSA0i5Kppr3M= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 20 Nov 2025 10:24:19 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 6704151892834101465 From: Chaoyi Chen To: Heikki Krogerus , Greg Kroah-Hartman , Dmitry Baryshkov , Peter Chen , Luca Ceresoli , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Vinod Koul , Kishon Vijay Abraham I , Heiko Stuebner , Sandy Huang , Andy Yan , Yubing Zhang , Frank Wang , Andrzej Hajda , Neil Armstrong , Robert Foss , Laurent Pinchart , Jonas Karlman , Jernej Skrabec , Maarten Lankhorst , Maxime Ripard , Thomas Zimmermann , David Airlie , Simona Vetter , Amit Sunil Dhamne , Chaoyi Chen , Dragan Simic , Johan Jonker , Diederik de Haas , Peter Robinson Cc: linux-usb@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-phy@lists.infradead.org, linux-arm-kernel@lists.infradead.org, linux-rockchip@lists.infradead.org, dri-devel@lists.freedesktop.org Subject: [PATCH v10 07/11] phy: rockchip: phy-rockchip-typec: Add DRM AUX bridge Date: Thu, 20 Nov 2025 10:23:39 +0800 Message-Id: <20251120022343.250-8-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251120022343.250-1-kernel@airkyi.com> References: <20251120022343.250-1-kernel@airkyi.com> X-QQ-SENDSIZE: 520 Feedback-ID: zesmtpsz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: NnBlO8MsmACrRff/5IWYDaIcxcnVMxjOCV27F72fIB1I2//FSXCEI79E xC3AQWrlcBPZUNJQ+BftWlTVQ1yKQZLmWN6VfsFOLRiYa7p0KP3YR66CPHJ1MuuFwpOUyXv qoFsd8YJwTRfMNj0D+znyfru211gS/kgHdTH9RXfZuvYDhtG4/delIUR2TPeVrASMuinIlq OVbiKYQ/C4ZenNoMboE8MPrwMFy4PYlIpNVto33ei9P2A10FockUDY0j5MziN3KSIc3DEiI qbZBV6MUEWwK+FLBUQ1B7msXMvMBkGZHe5dRP1/fVXYLlXv0LClee5vPb+rM2QbPUxKu/6f iY76TVOBbWvd5P1+iL/M8B5l1Vl4AO68tRsRICUAwHBrMhdlqYpDo3dZ5IDoUTsE8K2g6F/ jUYxp1Gakqh6/3dMCTcjw9j5MsH0ListnCd6B+Fi2s0Hck947HfbHMQ/9d07bFFM/qN7i1W khOa2lLA5+gxwtZ+VLTER17txQfJ45WsOC3AaZ+PmsPdpeBmykGBAiudmHaW/6p2SwFTwev 5SafBNHFnLPm26IJ35r24Q1L2gdZKkCPemThhNqbBlY5FjIROONw6sxkHmP8Rl7sgQwOxg1 C2W48ge2nhxji6EzkXfSQbWUZxA7O80odbL/LHcJd1U3pAqE6b502XmhAU9LxSeDN+oY/LH NO/M5nFzb0D2WBH6ToZqu5csFHG9Al0sBgkj6rmGhqCNtMHzMuCVh3Ye++ursEg8yiAUlEw XVnNwu88EUYHKfmlEuBZFutGJyUR/BR/2hCHyL5Hhcd04P0sN0ne92eIeoc/DWwabjQ2B8b wkOZqXx0ThLHuXBCS4ETIwlDDzIfSmttJ4cMMULXFYA/dYO54Qna20YHV8O6TJY62a0q1yt gCBz2Tav4sBnKErMvh1C8GMOdMsVHLhPlm7oUXmMCRUtQj9rkD7K3R2qbUp5M1r4ByS7hlJ 7qc1D4Q+x+cfpjsUUzaIDKh/l9BmSCc9yiq5bSgwURszjrKbLdiMtE5GNpaCJ2BEkIDIaUw YnDWZpKkRoPJahJzcz/amNTkYrss0kek3L80Llj26rdo7v5VWH X-QQ-XMRINFO: NI4Ajvh11aEj8Xl/2s1/T8w= X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251119_182509_699459_CE1E1863 X-CRM114-Status: GOOD ( 10.03 ) 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 From: Chaoyi Chen Using the DRM_AUX_BRIDGE helper to create the transparent DRM bridge device. Signed-off-by: Chaoyi Chen --- Changes in v10: - Use drm_aux_bridge_register_from_node() instead. (no changes since v7) Changes in v6: - Fix depend in Kconfig. drivers/phy/rockchip/Kconfig | 2 ++ drivers/phy/rockchip/phy-rockchip-typec.c | 5 +++++ 2 files changed, 7 insertions(+) diff --git a/drivers/phy/rockchip/Kconfig b/drivers/phy/rockchip/Kconfig index db4adc7c53da..bcb5476222fc 100644 --- a/drivers/phy/rockchip/Kconfig +++ b/drivers/phy/rockchip/Kconfig @@ -120,6 +120,8 @@ config PHY_ROCKCHIP_TYPEC tristate "Rockchip TYPEC PHY Driver" depends on OF && (ARCH_ROCKCHIP || COMPILE_TEST) depends on TYPEC || TYPEC=n + depends on DRM || DRM=n + select DRM_AUX_BRIDGE if DRM_BRIDGE select EXTCON select GENERIC_PHY select RESET_CONTROLLER diff --git a/drivers/phy/rockchip/phy-rockchip-typec.c b/drivers/phy/rockchip/phy-rockchip-typec.c index 1f5b4142cbe4..e31b778c3537 100644 --- a/drivers/phy/rockchip/phy-rockchip-typec.c +++ b/drivers/phy/rockchip/phy-rockchip-typec.c @@ -56,6 +56,7 @@ #include #include #include +#include #define CMN_SSM_BANDGAP (0x21 << 2) #define CMN_SSM_BIAS (0x22 << 2) @@ -1312,6 +1313,10 @@ static int tcphy_setup_typec_mux(struct rockchip_typec_phy *tcphy) if (!of_property_read_bool(np, "mode-switch")) goto put_np; + ret = drm_aux_bridge_register_from_node(tcphy->dev, np); + if (ret) + goto put_np; + mux_desc.drvdata = tcphy; mux_desc.fwnode = device_get_named_child_node(tcphy->dev, "dp-port"); mux_desc.set = tcphy_typec_mux_set; -- 2.51.1