From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtpbguseast3.qq.com (smtpbguseast3.qq.com [54.243.244.52]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 71EE82DEA9B; Thu, 4 Dec 2025 06:32:04 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=54.243.244.52 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764829928; cv=none; b=FrVt66gHYTel/bT5/vriZOgdfrc1yCRyPA0whBBye/bym2kmVi0y3dcK1qdKgCG3IC1Jl84zgSlVcQzx+UCvzbnBHuJY2BpYdeSSHmBCRJ18ZZwZYSX8lNTQw72cmP+NuhaXBJvKuSiBBGY8Vjr+E7kjmpJj/QxiSXyXvGgBxgI= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1764829928; c=relaxed/simple; bh=xQWi5hMui5VLl4tahRe1U8Mp6lrTVfX1Yy/sdF1ONzs=; h=From:To:Cc:Subject:Date:Message-Id:In-Reply-To:References; b=VZardyGu+SI7MJnyNIZjf6/UtEDBVD+NUkcsO7vVmElCqJGBK2Huu8r/Hfjk7MpJtgHuBFdmjblH8dUf/QcQhhQh842a28fCU8nrhXXD3lMBE1gkwVchPKvYSUj5PbYlquPOq/RWicrCy3cqeU7/PIfAY2FEe8WHp0ixciQVkdc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=airkyi.com; spf=pass smtp.mailfrom=airkyi.com; dkim=pass (1024-bit key) header.d=airkyi.com header.i=@airkyi.com header.b=Jiwrht1g; arc=none smtp.client-ip=54.243.244.52 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=airkyi.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=airkyi.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=airkyi.com header.i=@airkyi.com header.b="Jiwrht1g" 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: OW8nL0XA5Gqlj/HFG8aEONmr+A+bVf7CPps6aOCco25xv76XKZu0c9U8 SC0R5Eq79HNBOaVhHXV+Zob3ynF+cAlRqZOyRFmMjjgVnX3a/ZkwC5W1ZIebC/CY9c50Bye WebTMID3EIGl4yxVZYSF3kKL2A93BnI0Usb7Pq8f53x4lgQM84vtD0p+KX78U7XP2WkjZr7 H5oN5HouSVNX3Rpm8bsBH++um7XTbeKZZx3ilOnCPyFX+OL/HjGjUgEPPdhxvRKf4+2u2WL RC3qdA+XVu5gvwuA49yiaZqpH7rmGP9ID4hE4xWkZd1PnKBJvC0B9mduBp3sQ4Whqpqzcqg PgzkmWE75YuxpYcNYZRfYfwoIRasU6ff4hqGK1kN4MnhsaQTJNz0sW7zcZZSrBsdzK7Ocl9 1ig5j81AfLizAAEznq9plePgEvxAgaDmM0gI4PLwtArbqSf/gdztMb6OX2t/7HNnCk6Ve1i rCQtVqETv9NiKCoEbit5xzRNnG3qbrxP3jclDSHRNTIGvlfRAWwGySFFH93KTJs1Q2DK17Q MM2cwQOX7auBgo11h0r9nO4SJHWxLT4fCiTQIOZtykCoP19/gsBPZOUw35UspmKt9HA/eXI 9cogyjsWqqpAwMF6dx1Pv4PhkTxkCt5n0omBJ123TdNzid/uHqJXrDQVDh751StwZqdVUlp mI30qnLebs4/qaHI1MIgOb/O3RTdAYdbprnoRLhkatn0SDT8eDVLehCHxUQM2RIhBltVuZD GsQN7cwGZPVTLE7hWSnRHo0RXjYRVDHrulx+LQHi139LCWfglPPIDGa5yLdoxjvkjKTkoxo /yDS8NspTQBDGDVnw3zj7fifCzw36ZVSle9hOiSApOhoBfdoQ7o1sBcpRpA9g+EqvGPaHEd tc/ieH2mAyuA4hQ74WZiTlDVmyOeAIa8WQcpMWUeXf6U6DArwGkFdpm4gI28re8B0veQJ21 oV/C99OlvcKNx0Vrf45mS+O0i4yUnOrq/8pLvticLlpyzVZgxwK5Q8q8WuhCDAMi+LHXf9t raQXIuKbY9BxzJ/ARSjjTSLUKwlH0= X-QQ-XMRINFO: M/715EihBoGSf6IYSX1iLFg= X-QQ-RECHKSPAM: 0 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: 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