From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (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 76F1A19EED3 for ; Wed, 31 Dec 2025 09:24:13 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767173054; cv=none; b=VLCeX3nvE0wmchloS/XgyB8eXkqF/dahwjZS6e4QiFe08KpPIrTOiwA0ZLxtI/4WHrD5l9y3Y7zBJJPeGbfJNgVnYbXp+kLmJRLpkG7mduK65uJLx8gGZJhMPlIysVikuPJ6vM9h125o+1zuUC65RUd7ScXAqrUQP+Gpn3D/21o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1767173054; c=relaxed/simple; bh=hT0dyhBhUA1so/yMOsADX+mXStooVvHfnQnGLH7mFfw=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=IAzBO/IEVMqqLFs3DJ0kPwi7hgk6Np6D/+htGJE6+OZVkytO+7xrmlgwMEXqPY7V02dpHa3uJi9e83egtbGA3oKUenWc6tUyYVv31/vhCfBwIDT231hN7vsYefEAze+yonrN0ncDB7c6YhhTktg4Mx5ht/xwW8oWbdBOkG9I+Sg= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=GyqbWdk0; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="GyqbWdk0" Received: by smtp.kernel.org (Postfix) with ESMTPS id 0CA88C116D0 for ; Wed, 31 Dec 2025 09:24:13 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1767173053; bh=hT0dyhBhUA1so/yMOsADX+mXStooVvHfnQnGLH7mFfw=; h=From:To:Subject:Date:In-Reply-To:References:From; b=GyqbWdk0NWC+QRCrvGOmQRdcSIj7QB42RhMQXG0SCJTZ7KG9AHYDH3LGZBRRtuIAJ K/GZFmuhed/Ukml0M5x3BQDGquhXKUNm5bsS93U5a8k3PkwuxKDBhP+Om44BUqENka sL1cq8sWPXKnF4hPTUAe6XwWLAVcMeMHY6LlUseqlCuq41W7UMvhf/pWpDGoHS7J49 fU6X+s3jPVL+Am2ns26LtlE4NNXzIBYCq+oUfwW+huXot3iLvZtdfwadzpQvYdWZE5 xl2jZ4ykogK0Kyqfb0ZSh736L2Ue9+kJhmFO0jRVPthi1GB+5trMojZx4NgB8pAvtV dLrkDKbov/rPg== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E6CC3C41612; Wed, 31 Dec 2025 09:24:12 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 220904] [BUG] ucsi_acpi: USB 3.0 SuperSpeed not negotiated on USB-C hot-plug Date: Wed, 31 Dec 2025 09:24:12 +0000 X-Bugzilla-Reason: None X-Bugzilla-Type: changed X-Bugzilla-Watch-Reason: AssignedTo drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Product: Drivers X-Bugzilla-Component: USB X-Bugzilla-Version: 2.5 X-Bugzilla-Keywords: X-Bugzilla-Severity: normal X-Bugzilla-Who: mika.westerberg@linux.intel.com X-Bugzilla-Status: NEW X-Bugzilla-Resolution: X-Bugzilla-Priority: P3 X-Bugzilla-Assigned-To: drivers_usb@kernel-bugs.kernel.org X-Bugzilla-Flags: X-Bugzilla-Changed-Fields: Message-ID: In-Reply-To: References: Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable X-Bugzilla-URL: https://bugzilla.kernel.org/ Auto-Submitted: auto-generated Precedence: bulk X-Mailing-List: linux-usb@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 https://bugzilla.kernel.org/show_bug.cgi?id=3D220904 --- Comment #5 from Mika Westerberg (mika.westerberg@linux.intel.com) --- Okay thanks! This dock is not TB/USB4 so not related to USB4 link. I wonder= if you tried to disable runtime PM from the 0d.0 xHCI? # echo on > /sys/bus/pci/devices/0000:00:0d.0/power/control --=20 You may reply to this email to add a comment. You are receiving this mail because: You are watching the assignee of the bug.=