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Sat, 18 Feb 2023 01:07:51 -0800 (PST) Received: from localhost.localdomain ([202.53.32.211]) by smtp.gmail.com with ESMTPSA id m192-20020a633fc9000000b004faf33e2758sm3945135pga.40.2023.02.18.01.07.47 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 18 Feb 2023 01:07:51 -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 v4 0/2] Apple Magic Keyboard Backlight Date: Sat, 18 Feb 2023 20:07:07 +1100 Message-Id: <20230218090709.7467-1-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. v3->v4: - collect reviews from Andy and Thomas - remove now unused hdev member of apple_magic_backlight 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/ v3: https://lore.kernel.org/linux-input/20230217102319.3419-1-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 | 120 ++++++++++++++++++++++++ 5 files changed, 148 insertions(+) create mode 100644 drivers/hid/hid-apple-magic-backlight.c