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 0C04946AF; Mon, 3 Jun 2024 01:57:57 +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=1717379878; cv=none; b=uw1QaOXZpUJfg+eMjsStLMlElBV8bcL3TxNUv+iXXVs6njkrc58Gs4DpDTGvEUabNOPHgqRUAb1/W/Ly73iX/yNKMOvQShjqP03G6Xbv8Y/kshOATnhjA7CWYZp8Xes6XU2m2RKjIf81rIDC+0qatAfQQDMQ1RXHsVz2ag49P5o= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1717379878; c=relaxed/simple; bh=UR24deODs0vzjwIjs6P1tJYa/2xSn9mjXRIqWCMlMYE=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=tjdQ5t+wPhKkCBcYEa0QmEog7E/ab7oS0pI7IyqydERvvsDRnd6FI1/gP2+fSXlTKqAhNlLrYpVj5D1OWW7xBfuT56fiQnH33KSXJzbg5AV6EfXBMr2u7x6RWpiNlbmESYg/0Tcn9VA2QT2WsBSSHrPsnXTB4IzT8Q9RBLKoS+o= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=dxE8Y2X+; 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="dxE8Y2X+" Received: by smtp.kernel.org (Postfix) with ESMTPSA id C62B0C2BBFC; Mon, 3 Jun 2024 01:57:55 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1717379877; bh=UR24deODs0vzjwIjs6P1tJYa/2xSn9mjXRIqWCMlMYE=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=dxE8Y2X+3Y5HlleRUUyGpmnk+bPRw+LoYCLaKrXypWk2wAME4Rzc9uGx1Iu02aG6+ BppmUMe1escHu6cDUXNoHJMN3MZYiOv2qTpgoTloJmVTLiqGjXoRENqiUCbHPQkPHN 12g7JqUBRxp84Qsnv8nlCOwafSW7s93MXdZ6lj7NhDvdBGRM+/jPi2mXM4sKvfOt4C 78u9865MiV9kWt+FFhzJ2uC8ecDLrmrmrerAdMc9w067iO0s8xwmJiAxw9Ae2kWYxO FstFFNd9HtirdZKDTLVijaPY5sY2A0+IQJ/W5KOIToCk3PWW9pGeYB3GDN5CfeYSBc XhixHbLbaaQuw== Date: Mon, 3 Jun 2024 01:57:53 +0000 From: Tzung-Bi Shih To: Thomas =?iso-8859-1?Q?Wei=DFschuh?= Cc: Lee Jones , Benson Leung , Guenter Roeck , Pavel Machek , chrome-platform@lists.linux.dev, linux-kernel@vger.kernel.org, Dustin Howett , Mario Limonciello , linux-leds@vger.kernel.org, Rajas Paranjpe Subject: Re: [PATCH v3 3/4] platform/chrome: cros_kbd_led_backlight: allow binding through mfd device Message-ID: References: <20240526-cros_ec-kbd-led-framework-v3-0-ee577415a521@weissschuh.net> <20240526-cros_ec-kbd-led-framework-v3-3-ee577415a521@weissschuh.net> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset=iso-8859-1 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: <20240526-cros_ec-kbd-led-framework-v3-3-ee577415a521@weissschuh.net> On Sun, May 26, 2024 at 08:17:17PM +0200, Thomas Weißschuh wrote: > The ChromeOS EC used in Framework laptops supports the standard CrOS EC > keyboard backlight protocol. > However the firmware on these laptops doesn't implement the ACPI ID > GOOG0002 that is recognized by cros_kbd_led_backlight and they also > don't use device tree. > > Prepare the existing cros_kbd_led_backlight driver to be probed through > the CrOS EC mfd device which works without ACPI or OF support. > > Signed-off-by: Thomas Weißschuh The patch overall looks good to me but it depends on previous patch in the series (for LED_REJECT_NAME_CONFLICT). Let's wait for review.