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 6C78C16C6A6; Wed, 12 Jun 2024 07:55:58 +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=1718178958; cv=none; b=fdgv5aPkGfsTpiKuKqP7+UAvGVWXgmat1x3tGwwMglv+knyIylNvJcLNUer8higtgAEun/JthvCtLvw4/IwvhhEFilBpw1LvcQo28AdfHfhXgORCyadh5P3/0VggNwK6FKcGryAMiWv6XdUv3m04yQi9jo5srW7ZVHUiVL46wOc= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718178958; c=relaxed/simple; bh=koUDz8yA59VHgrhxVw5Aln7jrfRO3G+aq01PNrLX2lE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=kCrgbKBYxTq0tB/KW5t2UD12O79uOVmQnoQkETO9QonqLkFT3jWNHxX3Nc0o3TsEcQwQ+TLJwpCsUrFN6FPz4ut7x5DsvddxPEp4bA7+u1ftcFxv4cGNLrMmCiOI7qzYfOkfRKU7hsxUe1JSj3mvagbrn2u71YSyUq/l1ebwFlo= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=Le9OGLXM; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="Le9OGLXM" Received: by smtp.kernel.org (Postfix) with ESMTPSA id B683FC32786; Wed, 12 Jun 2024 07:55:57 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1718178958; bh=koUDz8yA59VHgrhxVw5Aln7jrfRO3G+aq01PNrLX2lE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=Le9OGLXMvuvzQFHzOiOvnUyvsXffCBlGg8MW0TR5QvfJDX5JK1Xq2tUG5ZMUzqla8 oFmjArUNsZ9g7y21IZb0W9RnM46wQIJhDXwgqT2prUBzoTPgJvaGj629GJaSySwcpg UG+uRJ7AbxeZZwMlTZ+r2cBfedOlUHAHFTDGcqv0= Date: Wed, 12 Jun 2024 09:55:55 +0200 From: Greg Kroah-Hartman To: Reka Norman Cc: Mathias Nyman , linux-kernel@vger.kernel.org, linux-usb@vger.kernel.org Subject: Re: [PATCH] xhci: Apply XHCI_RESET_TO_DEFAULT quirk to TGL Message-ID: <2024061241-powdery-pastrami-65ad@gregkh> References: <20240612044759.3193928-1-rekanorman@chromium.org> Precedence: bulk X-Mailing-List: linux-usb@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: <20240612044759.3193928-1-rekanorman@chromium.org> On Wed, Jun 12, 2024 at 02:47:38PM +1000, Reka Norman wrote: > TGL systems have the same issue as ADL, where a large boot firmware > delay is seen if USB ports are left in U3 at shutdown. So apply the > XHCI_RESET_TO_DEFAULT quirk to TGL as well. > > The issue it fixes is a ~20s boot time delay when booting from S5. It > affects TGL devices, and TGL support was added starting from v5.3. > > Signed-off-by: Reka Norman > --- Shouldn't this also have a cc: stable line on it? thanks, greg k-h