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 20CADD3B7E2 for ; Mon, 8 Dec 2025 01:56:31 +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=K8kevGnc2ygphY d8xEFB5MFELXHuhWpeaQ/2rB2/CWoHVEqPzzgys3pNzszP+x1f8pY7wCVOwPdI0aHhkX4lx0GAk9T 5AmO34Yyo92CplDNkpwcqMKCNUHP7FZpkjSByyAF+I1Y4x5wAki7waCT9GDwXlSizfkU8WRdVsjeM DUuvu6aiXlC2rQu1/89M+t3MMSBr2FW0CufY2cuTFnpf5kHinHlGdacSIRfjFyOeUqoqRr12oVuFr hR54iTH5NzsdZBDveMRSyHai9f3VjldawfIRzi6J89/X2swVtb/6cd97loifA+SwvC6LqsVf9Ks4W 4XDm1XTLKOHjfT5eq/Yw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSQUI-0000000CQ8a-3Rpx; Mon, 08 Dec 2025 01:56:30 +0000 Received: from smtpbguseast1.qq.com ([54.204.34.129]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1vSQU8-0000000CPmT-2rrb; Mon, 08 Dec 2025 01:56:22 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=airkyi.com; s=altu2504; t=1765158942; bh=BnSe20UyFWhCBwFpCZUGVdKqrQwY3y7cLZdXieRNPhI=; h=From:To:Subject:Date:Message-Id; b=aOnXCzfRsXlYhtnp6U104QaN/b2xX2MzkKPz8FhYJshobpO7ivOmcHWGYTQM3QUKk q2aI2CLX9EewZUOKuVb0yog6Nx/Agw+KPq7FShnLqqFkdNDi7L/VbWJae1NAjO/PN0 c2t6FgTMkjP/kjN2t+4KC8gFIse6cjaJMPNd0KFk= X-QQ-mid: esmtpsz19t1765158940t25fd4027 X-QQ-Originating-IP: Z7MP6ExgaN3mQHGany79bTHA+lgk9L8tcXkCb4brfTU= Received: from DESKTOP-8BT1A2O.localdomain ( [58.22.7.114]) by bizesmtp.qq.com (ESMTP) with id ; Mon, 08 Dec 2025 09:55:37 +0800 (CST) X-QQ-SSF: 0000000000000000000000000000000 X-QQ-GoodBg: 0 X-BIZMAIL-ID: 3174573280846271733 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 v13 07/11] phy: rockchip: phy-rockchip-typec: Add DRM AUX bridge Date: Mon, 8 Dec 2025 09:54:56 +0800 Message-Id: <20251208015500.94-8-kernel@airkyi.com> X-Mailer: git-send-email 2.17.1 In-Reply-To: <20251208015500.94-1-kernel@airkyi.com> References: <20251208015500.94-1-kernel@airkyi.com> X-QQ-SENDSIZE: 520 Feedback-ID: esmtpsz:airkyi.com:qybglogicsvrgz:qybglogicsvrgz6b-0 X-QQ-XMAILINFO: NMRvUBB6DcheO/LpO7EQVq5SsVkr4F1orMDlMYb906p2Mki75FYkPqsK AFK+h3wejzEuVLlsBuQCvP3Q2zMC38KZstl7xtbbWr2SQTWo7UXrGQCxEhT9VIFZoH49PHo Ptb24jPrWn7AuCKItRhQ4lpdAZd5g5qIbppYPUfjuxfG6GIhtXquQfGUfJgUc4qX05BTpFB bKlYqzUqPqA7FFAUvJFl02SpXucEs+eogbkpYirTuwBb73zxMURAVmpDnrh5tFXnUMd1dI2 RxeSoSutPp7BXjbSoN/KYQZ5ZkNeBLAzkl/MSpAmJYK0Z5q64qWe8f8b41IwkMdvXJwMZa+ Pfh8YOKRrxq49l38pcxs+IQrOiqIfYIi36hrdpmkNXwEwlhxGHxmtpx+FmoRClqKCOBnT7v Ac6ZEE+iqGYxCnWsAILoWbmOuqBBqTiCm0H7oU3L7liflrhL+lUTelfnuXnoqE81lKZv3OF 79XBw1RHDrFhByQKT9zgbPJ1GUZJR+tiMc/P6J+ahBUBzNNRH473CilWQF257zuquVnLVmr AWrvyBtHLHOdEpQhc0HmxzUlbjxlQjZ1qcfScugUpDqx2V8ysyfai10EzCEZdLu89LpP33S djwYxoKDZVWUaZ6Buy0aqsWwwuO5jCredqPrqO28/lJXPkzSlu+ylcAxINdzTz6YSFmBou9 Q16MafJ4FPl0pFymTJvclq5/G6HJYQHpkrnmKnaFVfvs+A69sYNOpcAMEoLyFeYjCZ17G5z c0rXGHIY6BtDZn+eiPbAqJTpYDOGOSMdpW0vVK7kgGpu9NkyWDsP1Z3oxfsIgA7YMmhEUgj E6SLbZ+i68uCmCXo1v3ztSyKS9QnMZEqE1NFxyRsVZ33+ds8ao26zfUccXF7fv3BeigjX8Z LsolIdCoFkZNYxvsO0pt2vRCS9P7nvaNVqrs9OTXB0dBdtIuIrHKnpVBmpSa/qje43FBOm0 /MosKPjkpK71azgd06YXTv9bUPtwovswmt/7XiyL3ULbzNU3YIipzUg8hnSlL86Y1K3FA2V x9XXHRn3mNn682hVhPalDR28xX/Mc= X-QQ-XMRINFO: NS+P29fieYNw95Bth2bWPxk= X-QQ-RECHKSPAM: 0 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251207_175621_289618_906D2F00 X-CRM114-Status: UNSURE ( 9.90 ) 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