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 87395D116F7 for ; Fri, 28 Nov 2025 02:05:47 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:MIME-Version: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:Content-ID:Content-Description: Resent-Date:Resent-From:Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID: List-Owner; bh=hjffEOAksr1MUW6XqlEokYkSMCFtKCAge4oKOG5E0jM=; b=w4oAKh/Cj3vPzB nHPGxDfjEt6BvSAgHDjs2L2YkFFfSlMkgr0ZWHde8a36mmGaPg8CIZQmsoHksn6S8Fqajh/Mt5Dvr vLciC4/e0tzOwDk89BvljJQOcxmjuZfw/m98O1kmwBtaPy0ssvsZ9l6Es2rjvdwMpClcmXnmXcLbK y+FATHPj9bVI5R/Zih04zxozu4BKmpg+Dl2Fkl4vhBfrEQAtXWvJlVCnbOHBBYNoM4BDP0T1LFIew G6cozxsttGv3r/mcrgvpueOVg9M0ODvD1MluD+pOFn2VJJMYqXY9zZWmBxApnFHUdvNYnx4nAHNLo K5rtaINVQwm9KnAOeI/g==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOnrm-0000000HQkX-3blA; Fri, 28 Nov 2025 02:05:46 +0000 Received: from smtpbguseast2.qq.com ([54.204.34.130]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vOnrZ-0000000HQIL-3n8M; Fri, 28 Nov 2025 02:05:36 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1764295490; bh=BnSe20UyFWhCBwFpCZUGVdKqrQwY3y7cLZdXieRNPhI=; h=From:To:Subject:Date:Message-Id; b=he0btbYJitsPmxGhlbpYVp/Rbdu29Pv6rlM8G2ZhdqR42hS1AchtQCMNsrW+XA9Lw Zx/a3x76WZ7Ct8grIWDIp4rVHGi6flLcvoa/pnt1NjUsCrHtMRw0G6wgqOElu3Ptf+ WTIvQC86FU21Keo/dUgS5Zj5Y/Jyzw/jsVu6A1jM= X-QQ-mid: esmtpsz21t1764295487t4741a73c X-QQ-Originating-IP: fhy5DRa5i3V80+bUs3WYZGySAtuFFVaE7fm+ADYYEpQ= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Fri, 28 Nov 2025 10:04:44 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 8450163399619758520 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 v11 07/11] phy: rockchip: phy-rockchip-typec: Add DRM AUX bridge Date: Fri, 28 Nov 2025 10:04:01 +0800 Message-Id: <20251128020405.90-8-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251128020405.90-1-kernel@airkyi.com> References: <20251128020405.90-1-kernel@airkyi.com> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: MSDmV4hBxmsCMpUywsvd98VfPSec1iASn+xsqpwWeVzVRlDQqvM6YbZR 6i1MLsDeOWe1q3MviBD3fhfckxY+kYZEeypbWFuWQ/e0ihTfeul+sacO89I/GR6DKb0m9NF f3uwmbFuE+v/6Gup4pATYBXVEUFgDT0iRbuE7T2eCyskb93XgOqfuOWqYNOCnBYi0oD+Y4u loL4jxwTfiXlKIW6tLSIEZoNBmWYvN/KyjdHd0mqoMrf1SQKVLRtSONCNddZQSGQd+DAGnU 90yAUaVSM/2aTH21tkjhEiSd3Nbp25gELFPlln2oeB/2QL0uL5kpeZyH6r0J6lh1kDiaDQ4 aILdaZiHUvc1WLdSFJqcYTnsooB/uLcXiab/2lhd36QPfYfeZh3Kiutnm+m+XCc2zJTXSRq gaDXj49Akl5qJXknD7DR8EoMcGOXsxFQiK8SjUaaCPoVF9AaV1X1B/SVj7rFtjCx7O1F9mB ZR/aXQwZPjq615z/Hs39XBNpeTp+Nlj8EIABVevW80CYubYiRiB6saHaLc+m6ErAu7+82kc viUUAwQhUwtCSldc1xJeIXl7fM6K93ebw1D64QbPvuDUZwX6XXMLwu/5W5JLahyeRYVZBlY qT+x0U1bLKK4flDf/zOWC7yszL7DcAz4bs6PWzVFJyE6k7NFREV9mfGG/4USG1zrGTRgai4 Q0xzTgBUFcsTUCwiEy3l7ZEXkVu6RbNcaKCpzw8BhRHZlpqQ0mwg00HZryHWl9iMGalusBu BBmcf49e6V4AFQ5Is51GoZFHxD+MTkhpv8PSaqAAFc3gaegRtwPXCSz7kosqirWyGhSrbh6 vDlf2fwVgYiabdEAaUM4zXaqpbvzGJEoLkY0jnw+wsO+y2vkyAVRRMEtCwsydtX6EwZ7s96 MDrqn0h+Gx967RM/Qe8bnnSB/wO9/Qh8y0Ixs1yVX2aeZPeDSDv2XBQm4FNDzZ+PV53RKiP NZj+tFOuE0VEO5EIr8NEERurlA0cGjPS9at9IYSp+BbGn25Ki8wjMdNG7V8fPqP/nuNORFp KLAH6h9ThcmFzBbDo1IEVA/Nk03Ix4mBota3RXUA== X-QQ-XMRINFO: Mp0Kj//9VHAxr69bL5MkOOs= X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251127_180534_451056_3C5F985C X-CRM114-Status: UNSURE ( 9.75 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-phy@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: Linux Phy Mailing list List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-phy" Errors-To: linux-phy-bounces+linux-phy=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 -- linux-phy mailing list linux-phy@lists.infradead.org https://lists.infradead.org/mailman/listinfo/linux-phy