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[2604:1380:40f1:3f00::1]) by mx.google.com with ESMTPS id 98e67ed59e1d1-2c4d5cf0ab9si442494a91.61.2024.06.13.07.36.36 for (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 13 Jun 2024 07:36:36 -0700 (PDT) Received-SPF: pass (google.com: domain of linux-kernel+bounces-213430-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) client-ip=2604:1380:40f1:3f00::1; Authentication-Results: mx.google.com; dkim=pass header.i=@kernel.org header.s=k20201202 header.b=epnrX2KU; arc=pass (i=1 dkim=pass dkdomain=kernel.org); spf=pass (google.com: domain of linux-kernel+bounces-213430-linux.lists.archive=gmail.com@vger.kernel.org designates 2604:1380:40f1:3f00::1 as permitted sender) smtp.mailfrom="linux-kernel+bounces-213430-linux.lists.archive=gmail.com@vger.kernel.org"; dmarc=pass (p=NONE sp=NONE dis=NONE) header.from=kernel.org Received: from smtp.subspace.kernel.org (wormhole.subspace.kernel.org [52.25.139.140]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by sy.mirrors.kernel.org (Postfix) with ESMTPS id 780E2B222D8 for ; Thu, 13 Jun 2024 14:35:16 +0000 (UTC) Received: from localhost.localdomain (localhost.localdomain [127.0.0.1]) by smtp.subspace.kernel.org (Postfix) with ESMTP id 168A4145B12; Thu, 13 Jun 2024 14:34:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="epnrX2KU" 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 346A6145A04; Thu, 13 Jun 2024 14:34:56 +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=1718289297; cv=none; b=sITwinf6zU7afAYklEav/4PHzIHQtqqMj5cIlQmpUDByZI49qgqy0WZeLwJrJch3ewDhxAYGDrBRapj/RCQLYdbeTxzYOTP+5fGOKxLLuu1cuJUJq/MvWjl4IN6kvZxTdJhDP8T4GxQGFsHicaBV/jNy3IsZmix1CnfBEXDZAck= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718289297; c=relaxed/simple; bh=MdM3a6B4+l2qcSrHcAmmwfPHGPsUG5JqDPDvr1IT3LQ=; h=Date:From:To:Cc:Subject:Message-ID:References:MIME-Version: Content-Type:Content-Disposition:In-Reply-To; b=TmGOsrIdiQ2NV2TobUpx1RR4opJdmtMZ92QVtgDr8vXyikHByIBJdEhTMp/MjBFPd9eneh1tJ2nQXxr7RVYMSQ+RByTNUkBHDGRn/vv+Hm+o3ATTCG6hzOIPFfYisij5b6YZaKLyoKCFrPDdjZOMRzXYsJOIr7wt3/HtnKfgC3U= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=epnrX2KU; arc=none smtp.client-ip=10.30.226.201 Received: by smtp.kernel.org (Postfix) with ESMTPSA id 9D45EC32789; Thu, 13 Jun 2024 14:34:54 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1718289296; bh=MdM3a6B4+l2qcSrHcAmmwfPHGPsUG5JqDPDvr1IT3LQ=; h=Date:From:To:Cc:Subject:References:In-Reply-To:From; b=epnrX2KUjJkKb18onmCfdfb58vrBTjalSFG4FpziJxfKUzhkjH6fKGvLTjNO8LYxv tuC9AE86IRXfuy41fKp8UasotChIiSzDIXf5cyukLW2/nhdtdKGKMyd+1YJ6XEPHXO QmfchMYtXFu9+MSCag4IWfqSEZVn8vjseobeSbxXiBE/NnA63dNSWHUPlXPc0MKEpZ 2WuYUSStlGBHxvrzVfp4KMDmut/TuiJwJJWZhVdnGJTbhXW1wgeBFniwBWBYQctR8Y qleNrFBnHPrCIb9PiTG+BuuNRNoft1nlvdlmxcq6zjQ5ri63hhjgFnHdaI93cg2/li ZVNwalbaLrPeg== Date: Thu, 13 Jun 2024 15:34:51 +0100 From: Lee Jones To: Tzung-Bi Shih Cc: Thomas =?iso-8859-1?Q?Wei=DFschuh?= , 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: <20240613143451.GF2561462@google.com> 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=utf-8 Content-Disposition: inline Content-Transfer-Encoding: 8bit In-Reply-To: On Mon, 03 Jun 2024, Tzung-Bi Shih wrote: > 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. I plan to take this via MFD. Is someone going to Ack this patch? -- Lee Jones [李琼斯]