From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mgamail.intel.com (mgamail.intel.com [198.175.65.16]) (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 D87A24AEE2; Sun, 5 Apr 2026 16:17:52 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=198.175.65.16 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775405874; cv=none; b=jThK1R5JmmUlmfqa4qGIMsNkkJgNUkZpqTMEUnh94+ZfKK5w7YL7xtBy71QatFZ/gXe/MCak6L1FPvCPZZOc8VmV2boxqSk+7WPD4oqUuuyjjsIa+3pk5H0boRVp2KBV/Umusj2jxH3v/sqs1BZUw1gKo9DMgDJ+PBQk3VfQmwQ= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1775405874; c=relaxed/simple; bh=4IbK2v3MpcuvS7BW394d6fYBerOrGS/oL7o52zJQzT4=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=ixtTbNVLZxbAQC83+vOz0vtGObSZcDfaN9j9p4fj+SgWgkGEu+gNP9S80bpl2OhpmNfkDrRCSMy28NO/LADX/sEkspboHxj1xqlPEoap0jetL/60JfTsKFoWcgHfvqHmS6b8U2cb/nr3Q/aprlWDAVraX7iAHAx095sA8hhXGS4= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com; spf=pass smtp.mailfrom=linux.intel.com; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b=nhefRRrv; arc=none smtp.client-ip=198.175.65.16 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=linux.intel.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=intel.com header.i=@intel.com header.b="nhefRRrv" DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=intel.com; i=@intel.com; q=dns/txt; s=Intel; t=1775405873; x=1806941873; h=date:from:to:cc:subject:message-id:references: mime-version:in-reply-to; bh=4IbK2v3MpcuvS7BW394d6fYBerOrGS/oL7o52zJQzT4=; b=nhefRRrv8sbuJnlZ5hiFcQcetQFqaplkIinOSYWdhBK2D5XriF9U+9ri 6wcLAUCGZjyqxVBjeRwHd7iS8yH39vK0B2IXbiAI89Y+N6IRECZ0w13+X zHESs0adx1IaD+NJqK8VnEIHaff0rx6ze4Wyd62udkF5b+ZpAvyYGIH3A j1LfKadSyhLOUX2EW7+eTN6vlAcOkrLE+CbkkgPgGiTzKuYTtV/eX5woX 0IB6KBRwa5zSK50LTPL4iEvtaovgY0iLAWjBYCebAxOsEaS6KX6V6Kmkm 4Laub1NA7WTikUHqalWqRY+rOkkjE+IBlPQt0TVz8B76ydqo+G8LkTG6g Q==; X-CSE-ConnectionGUID: 9f+kdgBDQ6S632UIZ1kwIg== X-CSE-MsgGUID: Uiy1OeEbSFS4FJ5LZ07vjw== X-IronPort-AV: E=McAfee;i="6800,10657,11750"; a="76575212" X-IronPort-AV: E=Sophos;i="6.23,161,1770624000"; d="scan'208";a="76575212" Received: from fmviesa006.fm.intel.com ([10.60.135.146]) by orvoesa108.jf.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2026 09:17:53 -0700 X-CSE-ConnectionGUID: poGSh0RGQBiEgRevTCRg9g== X-CSE-MsgGUID: ZLVAREaJQfKFgb7jvs03TQ== X-ExtLoop1: 1 X-IronPort-AV: E=Sophos;i="6.23,161,1770624000"; d="scan'208";a="222882581" Received: from vpanait-mobl.ger.corp.intel.com (HELO localhost) ([10.245.244.12]) by fmviesa006-auth.fm.intel.com with ESMTP/TLS/ECDHE-RSA-AES256-GCM-SHA384; 05 Apr 2026 09:17:50 -0700 Date: Sun, 5 Apr 2026 19:17:48 +0300 From: Andy Shevchenko To: Vasu Cc: platform-driver-x86@vger.kernel.org, linux-kernel@vger.kernel.org, linux-gpio@vger.kernel.org, djrscally@gmail.com, mika.westerberg@linux.intel.com Subject: Re: [PATCH 1/2] pinctrl: intel: platform: Add INTC10B5 ACPI ID for Lunar Lake Message-ID: References: <20260405091518.5322-1-vasuhansalia05@gmail.com> Precedence: bulk X-Mailing-List: linux-gpio@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <20260405091518.5322-1-vasuhansalia05@gmail.com> Organization: Intel Finland Oy - BIC 0357606-4 - c/o Alberga Business Park, 6 krs, Bertel Jungin Aukio 5, 02600 Espoo On Sun, Apr 05, 2026 at 02:45:17PM +0530, Vasu wrote: > > Yes, multiple PA14250 variants are already on the market and shipping. > The Core Ultra 5 variants ship with Ubuntu 24.04 and are Ubuntu-certified. > The Dell Pro 13 Plus (PB13250) with Core Ultra 7 266V is also > Ubuntu-certified. My device, the PA14250 with Core Ultra 7 266V, ships > with Windows 11. > > All of these Lunar Lake Dell laptops share the same ACPI BIOS issue with > INTC10B5 not having _CID set properly. Okay, you misinterpreted the SoC's GPIO with external component. The problem is you forgot (or distro, in that case file a bug in their respective bugzilla) to have the proper LJCA driver(s) be enabled. Another possibility that they are using old kernel. You can spent 5 minutes by checking yourself: $ git grep -n -w INTC10B5 drivers/gpio/gpio-usbio.c:31: { "INTC10B5" }, /* LNL */ drivers/usb/misc/usb-ljca.c:182: { "INTC10B5" }, /* LNL LJCA GPIO */ Overall, your series is not needed at all. -- With Best Regards, Andy Shevchenko