From patchwork Fri Feb 17 10:23:18 2023 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Orlando Chamberlain X-Patchwork-Id: 13144500 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 97393C636D4 for ; Fri, 17 Feb 2023 10:24:05 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S229558AbjBQKYE (ORCPT ); Fri, 17 Feb 2023 05:24:04 -0500 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:42746 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S229534AbjBQKYD (ORCPT ); Fri, 17 Feb 2023 05:24:03 -0500 Received: from mail-pl1-x636.google.com (mail-pl1-x636.google.com [IPv6:2607:f8b0:4864:20::636]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 230D0627EE; Fri, 17 Feb 2023 02:24:03 -0800 (PST) Received: by mail-pl1-x636.google.com with SMTP id j6so1027319plh.1; Fri, 17 Feb 2023 02:24:03 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:from:to:cc:subject:date:message-id:reply-to; bh=uJsG7O5tTCs41MEzjTy+yVNOTt2BE6FSiradkkgB6LY=; b=qRe/SGrZbP7S0qB9hiMc5M1htwbpekmT/G5x9ZA0EQu3n9VLPMX+5QJItPSWqtrBRX rCm0ewMrretrkegnrYkYrIHzvRsNN0CPNgcQ9uCKORPISWhwlhJAaTq1xioliLffKeJy 0Cd/Gpq18fvdCsqtB9ZTsjxj5VWMdnYWV9VTBmrhWKDYdtzJAuVZcE0P9RsqoPIx02oS Pz8BeK7GBmmDWSQZSpkusQWRH1v0s+RAKzcrHM+HHHzu7V+eutlJBCDw7f1SDruqNtTU 3Xz2eDC+V3UVd16CcUfpCNbOGQP74SQ6t4SFJylmcON6nnhR04ebKh/8nz2oB8x78ihO UO1w== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20210112; h=content-transfer-encoding:mime-version:message-id:date:subject:cc :to:from:x-gm-message-state:from:to:cc:subject:date:message-id :reply-to; bh=uJsG7O5tTCs41MEzjTy+yVNOTt2BE6FSiradkkgB6LY=; b=T14qo4+uKxG+YQeakYAJ2R+i6b+1Q0gp1wcL9PCRv1A3La+9DbYSqRjA2B5GIxxIDd Phn1C3MCyhnsUS20UuJw5lJ4zRVDYz/ud1nOkHN4W03R5LmDZgIP3WEggcqiB0TIKZ17 yzlftdFAgpgJaAP+J7iuGxDbqHtRSM69PfmR3KviXamIOYETDCQyB+ggcrp40VZ3+tIh A+2j+U5kloh4PKge5tjUXhnA/Y/ZfQvN9y4nq+yGOnYoKlIm1uomxUt/SAcC+WiNkvuy MvX054d2AufOvY7/qiGEUAx1dUjTL82uKY3DJauU2LgA7+q05DjHRmQwOLQTxJTdOwq6 xPRQ== X-Gm-Message-State: AO0yUKWFlreUko8X067svxqAqKcLlSp85yPE8B/dKan4aGGADnWIOi0k G14V0Pmshn2yM7UI2sN81rOsyor+xHDECA== X-Google-Smtp-Source: AK7set9vt5v4O8ePLcY+Cudv/NZc+8bmvEwJ6/BoQFq+EY+rOWj8nx1HEZHd92QgK/VGJWVdYgQzQg== X-Received: by 2002:a17:903:110e:b0:199:3683:5410 with SMTP id n14-20020a170903110e00b0019936835410mr422558plh.50.1676629442237; Fri, 17 Feb 2023 02:24:02 -0800 (PST) Received: from localhost.localdomain ([202.53.32.211]) by smtp.gmail.com with ESMTPSA id w4-20020a1709029a8400b0019aaba5c90bsm2832538plp.84.2023.02.17.02.23.57 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Fri, 17 Feb 2023 02:24:01 -0800 (PST) From: Orlando Chamberlain To: linux-doc@vger.kernel.org, linux-input@vger.kernel.org Cc: Jonathan Corbet , Jiri Kosina , Benjamin Tissoires , linux-kernel@vger.kernel.org, Pavel Machek , Aditya Garg , Aun-Ali Zaidi , Kerem Karabay , Andy Shevchenko , =?utf-8?q?Thomas_Wei=C3=9Fschuh?= , Orlando Chamberlain Subject: [PATCH v3 0/2] Apple Magic Keyboard Backlight Date: Fri, 17 Feb 2023 21:23:18 +1100 Message-Id: <20230217102319.3419-1-orlandoch.dev@gmail.com> X-Mailer: git-send-email 2.39.1 MIME-Version: 1.0 Precedence: bulk List-ID: X-Mailing-List: linux-input@vger.kernel.org This patchseries adds support for the internal keyboard backlight of Macs with Apple's "Magic" keyboard (MacBookPro16,* and MacBookAir9,1), and also documents what names should be used for keyboard backlight leds in Documentation/leds/well-known-leds.txt. v2->v3: - remove unneeded header inclusion - use s32 for report value type - remove unneeded null check - don't set drvdata as its never used - prepend "hid-" to module name v1->v2: - drop unneeded remove function - combine set functions - add missing header inclusions - avoid char as argument in favour of u8 - handful of style/formatting fixes - use standard led name ":white:kbd_backlight" - rename USAGE_MAGIC_BL to HID_USAGE_MAGIC_BL - New patch documenting preferred keyboard backlight names v1: https://lore.kernel.org/linux-input/7D70F1FE-7F54-4D0A-8922-5466AA2AD364@live.com/ v2: https://lore.kernel.org/linux-input/20230216041224.4731-1-orlandoch.dev@gmail.com/ Orlando Chamberlain (2): Documentation: leds: standardise keyboard backlight led names HID: hid-apple-magic-backlight: Add driver for keyboard backlight on internal Magic Keyboards Documentation/leds/well-known-leds.txt | 8 ++ MAINTAINERS | 6 ++ drivers/hid/Kconfig | 13 +++ drivers/hid/Makefile | 1 + drivers/hid/hid-apple-magic-backlight.c | 122 ++++++++++++++++++++++++ 5 files changed, 150 insertions(+) create mode 100644 drivers/hid/hid-apple-magic-backlight.c