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 E47DED1D871 for ; Thu, 4 Dec 2025 06:32:56 +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=BnSe20UyFWhCBwFpCZUGVdKqrQwY3y7cLZdXieRNPhI=; b=RL6egP9zmB4VKP3npEUvaLQH1x j3ATKeUrqp1FN/jI1s6JXm6K2juT3BG3/bTvsJbtKp79y8B8Re1f5bpMy/SvzAKxlv3meEjBVPT4j mc+7ePqC1EPa7bmLea1M7IQ+zewYrbejSZr468fYE0D1eAfHyO6t/Sv8zoUEaHWAFOCJPgWkOzRzI J0sAvBsRIO2RiSxV7fVEJ6xyMuIjIxzkQfsqS5ZAWQzDYS85kri24sNb1k8F1VkMeZxaZ4pbmPiUd na3z52RsgLpWElWc7yb79IikYZL8yCHTANphcQ7cE8w9Mmt5vkKijvpHEw2su83JJXPtFeLeB4svV IY63un+A==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vR2tX-00000007Yi9-1c4q; Thu, 04 Dec 2025 06:32:51 +0000 Received: from smtpbg150.qq.com ([18.132.163.193]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vR2tL-00000007Y4k-34Py; Thu, 04 Dec 2025 06:32:47 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1764829911; bh=BnSe20UyFWhCBwFpCZUGVdKqrQwY3y7cLZdXieRNPhI=; h=From:To:Subject:Date:Message-Id; b=Jiwrht1gbOU9UUMYYKAydlzJSi03cZUmpqTNrH7TREoajNExRSmHl0tq62xyEG2ll w01s7R4/swFkl8p9t0AEPFJFXatdaP56UWW+uf1B/khh3uYXZxfCgIVyJWg4tn+U58 iTk9v7zWKF4xv/lLJIRgEdiFhdYllu6umWdPDQ7k= X-QQ-mid: esmtpsz21t1764829909tf9c29147 X-QQ-Originating-IP: ri8pxnHeVrvX5Aweq2BV2L+rsyB/OuhYBi1DnKi64pY= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Thu, 04 Dec 2025 14:31:46 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 15495658624198146204 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: [RESEND PATCH v11 07/11] phy: rockchip: phy-rockchip-typec: Add DRM AUX bridge Date: Thu, 4 Dec 2025 14:31:05 +0800 Message-Id: <20251204063109.104-8-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251204063109.104-1-kernel@airkyi.com> References: <20251204063109.104-1-kernel@airkyi.com> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: NnBlO8MsmACrXs927g8gCVx5S3Z4zioN+QUBBh7PLQJOOz3KMa8NX8HG kYC4wdk2lnJ3A65QBzuPICrq9cs/D2ANsiSwqH9zY3ag8lzfUuRLjHQm+FwfD3xghQEsbIH FElpMJl6biw1Zd75/ZT/ebADOEbeTWkEarTjkChHl9+B8WEMJWUdTPbGttSoorzIOwZPB+v Ng8XxbjqVxFnDzwGuDmDt2o8sCw7H6VYt7xHVE3wWBVTnDHv7VGNx9lAfYKzbpckB0srBt0 T6+ER8qIVOA3BDn/oz4NR89ki2SS+VPYKgjpAZgPdCpeBmNrbDKwodGSajrq5b+rehuxMhf DCLp7kKehvXOEo9QgOtFTUnuwatDTw3R2P59vSCo8jgoF4U9pfdXnw1rXu8Cf2uc9Dt3wd3 yOfcQ3tFuO/mL/ObnAVonTEWJz4nCggJ6Gv0bKbAt/PUa9YIVXrviDFO8dAWgR7RuGTi4I8 jiKHmoATvnjzFaC6xvcywUJA/6EAll2+8vkSUQwGImcfnUoEDUJX5QLuHzHllVzL4YVsSd7 oNENgwsNn28zHDoRetwF7KpQY8oHRxSEwDRRAqG95MvfK3CF4LKxZhoBxoZp2kaHSnVvt3G G9U6/QHmsFkup+7kib7bgW8d51v0NJo5QLHtgJQmfnzlQFLyvXHpPekidY6JNZWfgFNsXBp lmxqWYJqa40/DujxC6cGmxTcEE+UVrgiReX+IGDq29gCdA8sauUfEtmkYKiT9Ck9UbeeO3w Qkc6FAea0xPe6roz0feN7rCi89pZ7/eUNXTnV8FFXHzyq+VYBx+Qq3PFnHN1xPnMnGwNe48 zv3NIDt692cJXh9+3gKY5NFru0+AcKF7GYT3Kbjme41iFfu5+ANvYniE3TcX9Qn5GgsEw1I vcb7OUZnLqmUcYyLNtQpsOihl7Hp5UsMD71rfNjeAAwu8GFDb0Ir4c+wIiLvMcFw8/LZxJx CIO+p5rUC5wqb5B1HyosAAjWBq0upZHLjLeuDuTcS4oHb5bXWEmV3RNHtCdHkJt4rXfSHMf dgTlkmKmTnAuaVFDoPxLzeYpAXuzE= X-QQ-XMRINFO: NyFYKkN4Ny6FSmKK/uo/jdU= X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251203_223241_620017_B000CE88 X-CRM114-Status: GOOD ( 10.17 ) 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 Reviewed-by: Neil Armstrong --- (no changes since v11) 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