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 4B1453939D2 for ; Tue, 7 Jul 2026 09:24:27 +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=1783416267; cv=none; b=HgMgrPcryQp7kXmmtTTiz2vqS+hymSrg+SjeOiupuJZ+WzUSChjdjMkC2iS70yBUAestPlKzCw9AvOHbXjyBSC1KpB7748Ubr5mAwk7V7lEj7z+tSNtcqB7VmRLAjscVO3MaOMl+cG/lS5+bnzufZD6ULODpfSdtAvpgqBFYHyc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1783416267; c=relaxed/simple; bh=hT7hBoweRmP62nAawq6OIqi+RLnmyXL+ZcWfjf8wPSU=; h=From:To:Subject:Date:Message-ID:In-Reply-To:References: Content-Type:MIME-Version; b=NPa/C+SLeEM7YgdbErharykV2IdknEQrzr6PCvQAgu3dS1gScqwiKarZ1jmCbBzJa5MqoHsztj7kjqSnn0yEmd+fckaNd8VjinTs3EgfS+PnxHYF7Y/giRFodr9zXVvmMSoZR5iUTaNN+zA12xJcgCoRs96r2PZ6e9eJ31vOUWU= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=pdNUGZoV; 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="pdNUGZoV" Received: by smtp.kernel.org (Postfix) with ESMTPS id 12306C2BCC9 for ; Tue, 7 Jul 2026 09:24:27 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1783416267; bh=hT7hBoweRmP62nAawq6OIqi+RLnmyXL+ZcWfjf8wPSU=; h=From:To:Subject:Date:In-Reply-To:References:From; b=pdNUGZoVETLHkrjWVihrCN5cd8TlsWJ36XjSkoAfweI+hs61+kqPrLBvWzRpll2Wd y95WrLr481JPrypvGfo2rh5XUbTR8zEyG0wxkiJuCf+G7mCpBNLorras5gyADGUHLi ard8ew5jrSndw6NayNwYoJxz/3M6lh83S9dQz9jNE1c6vHErN5Q4a12ucy5Hlj7hCG 2E48owW3uTaGMynzvj0Rj4x23dxhYAypPyenDlNhCkUocBPFTT4Yj1ZyZQzUPtoGLc AgPB1s0Ak0lUmqN6sAnIPwRrObnsCXyiXP0ttrOmkdy/RQrpBvwJiprLaIuZ2L9dQi TqXmFnkEFui+g== Received: by aws-us-west-2-korg-bugzilla-1.web.codeaurora.org (Postfix, from userid 48) id E8E04C41616; Tue, 7 Jul 2026 09:24:26 +0000 (UTC) From: bugzilla-daemon@kernel.org To: linux-usb@vger.kernel.org Subject: [Bug 221721] prom21-xhci does not allow to use USB keyboard in plymouth Date: Tue, 07 Jul 2026 09:24:26 +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: low X-Bugzilla-Who: hurryman2212@gmail.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=3D221721 --- Comment #3 from hurryman2212@gmail.com --- Hi, One of the very first thing discussed during the review process of prom21-xhci commits was about correct loading of the module during initramfs stage. It was mainly about writing correct dependencies in Kconfig for USB host controller build. config USB_XHCI_PCI_PROM21 tristate depends on USB_XHCI_PCI default USB_XHCI_PCI if SENSORS_PROM21_XHCI !=3D n select AUXILIARY_BUS Maybe it was not enough? Can you perhaps check whether both xhci_pci and xhci_pci_prom21 are loaded at the plymouth stage? I also do use OPAL LUKS with dracut, but my setup uses TPM2 to auto unlock it. I will check the manual keyboard input during dracut initramfs LUKS unlock stage. Sincerely, Jihong Min On 7/7/26 17:03, Thorsten Leemhuis wrote: > [Switching to email, hope this will work] >=20 > Jihong Min, it seems a recent change of yours is causing trouble. See > below for details. >=20 > Side note, but not my area of expertise, so feel free to ignore this, as > I might be sending people in the wrong direction and it's just a hunch > anyway: wonder if this is another of those situations where the driver > needs to be in the initramfs. Tomasz, did you have SENSORS_PROM21_XHCI=3Dm > when things were broken? And if yes: have you tried if adding it to the > initramfs or setting SENSORS_PROM21_XHCI=3Dy helps? >=20 > Ciao, Thorsten >=20 > On 7/4/26 17:41, bugzilla-daemon@kernel.org wrote: >> https://bugzilla.kernel.org/show_bug.cgi?id=3D221721 >> >> Bug ID: 221721 >> Summary: prom21-xhci does not allow to use USB keyboard in >> plymouth >> Product: Drivers >> Version: 2.5 >> Hardware: AMD >> OS: Linux >> Status: NEW >> Severity: low >> Priority: P3 >> Component: USB >> Assignee: drivers_usb@kernel-bugs.kernel.org >> Reporter: marx.tomasz@gmail.com >> Regression: No >> >> Created attachment 310416 >> --> https://bugzilla.kernel.org/attachment.cgi?id=3D310416&action=3Ded= it >> output of "sudo lsusb -v" >> >> Hi, >> >> After update to 7.2-rc1 I was unable to type in LUKS password in plymout= h. I >> tried both of my USB keyboards, but both of them just briefly lit up the >> LEDs >> and then seemed to turn off. Bisection pointed to >> >> commit 364f4a55c661641c02c86a849f0608d8fc3c0006 >> Merge: e4b4bfaa5090 1c2b66a7d725 >> Author: Linus Torvalds >> Date: Mon Jun 22 12:09:47 2026 -0700 >> >> Merge tag 'usb-7.2-rc1' of >> git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/usb >> >> and then >> >> commit 9e896b4a48c4e815956d28961448041c80ad5a19 (HEAD) >> Author: Jihong Min >> Date: Tue May 19 09:07:31 2026 +0900 >> >> usb: xhci-pci: add AMD Promontory 21 PCI glue >> >> After setting SENSORS_PROM21_XHCI=3Dn and compiling kernel again, I'm ab= le to >> use >> my PC normally. >> >> CPU: AMD Ryzen 9 9900X >> Motherboard: X870I AORUS PRO ICE >> Output of "lsusb -v" provided in attachment. >> > --=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.=