From nobody Mon Feb 9 16:45:52 2026 Received: from linux1587.grserver.gr (linux1587.grserver.gr [185.138.42.100]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id B2FDD2571CA; Thu, 17 Apr 2025 17:53:32 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=185.138.42.100 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744912414; cv=none; b=Dp3rf9+wQcNoeLpT0ZFlRBVNPLoCfyGbu0RhiXCc2cB8HcJ3QG6s/wEZ1r14ycTg+K3O+WSPv2iukeKiJbRVFCVSaPuP/C+yY4WiDmkd11DxsZl/iwwRPPoUgcpeuR/pmkkpusgydwo+FJwkeRGNm0GQZwtf0lWru88M0M8olkY= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1744912414; c=relaxed/simple; bh=7z9+NBdXvgZs8VMPVVMsPGq7ziNHtwhTTOGs0r+Jai0=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version:Content-Type; b=Lpr8n7VmJnZk99NLqDcqaLW0wRo9C14Eiy5wEkDevGEX5/EsbDQfvVS7wbWmeYUtilPV5+QIjBzrdCvtEEGFwH7IOv2KPDyfhratZV5bRlgs4GNWeamwzx3GZkJMG1jfEuDZy+PcO0fHHiKLdgWrgINqsqNwQZmQROk8dGoWefM= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=antheas.dev; spf=pass smtp.mailfrom=antheas.dev; dkim=pass (1024-bit key) header.d=antheas.dev header.i=@antheas.dev header.b=eI5bkfiC; arc=none smtp.client-ip=185.138.42.100 Authentication-Results: smtp.subspace.kernel.org; dmarc=none (p=none dis=none) header.from=antheas.dev Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=antheas.dev Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=antheas.dev header.i=@antheas.dev header.b="eI5bkfiC" Received: from localhost.localdomain (unknown [IPv6:2a05:f6c2:511b:0:cbc0:999f:73ad:33bd]) by linux1587.grserver.gr (Postfix) with ESMTPSA id 29EA92E088D8; Thu, 17 Apr 2025 20:53:27 +0300 (EEST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=antheas.dev; s=default; t=1744912409; bh=2oyeEHL5RGXZ13onh6k9JhX2IrdUxRPNzwIc6bpWggA=; h=From:To:Subject; b=eI5bkfiCjE39Na+a+PLeO9hw96UbRO+03N4O8OnmGFoj8RpnUC7uXzPpCbYj/OPOY GHXmDrAgnCBcOy6QmarNJvHMe6Ntya4ykULOBclqayGGVwZKRBiU3EA25aufGbgiY9 pOJdJ6HU1JWnY/MZf9jAHUpyZyqOjQ6ftzMmqIKQ= Authentication-Results: linux1587.grserver.gr; spf=pass (sender IP is 2a05:f6c2:511b:0:cbc0:999f:73ad:33bd) smtp.mailfrom=lkml@antheas.dev smtp.helo=localhost.localdomain Received-SPF: pass (linux1587.grserver.gr: connection is authenticated) From: Antheas Kapenekakis To: platform-driver-x86@vger.kernel.org Cc: linux-hwmon@vger.kernel.org, linux-doc@vger.kernel.org, linux-pm@vger.kernel.org, Guenter Roeck , Jean Delvare , Jonathan Corbet , Joaquin Ignacio Aramendia , Derek J Clark , Kevin Greenberg , Joshua Tam , Parth Menon , Eileen , linux-kernel@vger.kernel.org, sre@kernel.org, linux@weissschuh.net, ilpo.jarvinen@linux.intel.com, hdegoede@redhat.com, mario.limonciello@amd.com, Antheas Kapenekakis Subject: [PATCH v9 05/15] ABI: testing: sysfs-class-oxp: add tt_led attribute documentation Date: Thu, 17 Apr 2025 19:53:00 +0200 Message-ID: <20250417175310.3552671-6-lkml@antheas.dev> X-Mailer: git-send-email 2.49.0 In-Reply-To: <20250417175310.3552671-1-lkml@antheas.dev> References: <20250417175310.3552671-1-lkml@antheas.dev> 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-Transfer-Encoding: quoted-printable X-PPP-Message-ID: <174491240878.24952.11919427039514044173@linux1587.grserver.gr> X-PPP-Vhost: antheas.dev X-Virus-Scanned: clamav-milter 0.103.11 at linux1587.grserver.gr X-Virus-Status: Clean Adds documentation about the tt_led attribute of OneXPlayer devices to the sysfs-class-oxp ABI documentation. Reviewed-by: Thomas Wei=C3=9Fschuh Reviewed-by: Derek J. Clark Signed-off-by: Antheas Kapenekakis --- Documentation/ABI/testing/sysfs-platform-oxp | 12 ++++++++++++ 1 file changed, 12 insertions(+) diff --git a/Documentation/ABI/testing/sysfs-platform-oxp b/Documentation/A= BI/testing/sysfs-platform-oxp index 091269ab2c8c4..b3f39fc21dfa8 100644 --- a/Documentation/ABI/testing/sysfs-platform-oxp +++ b/Documentation/ABI/testing/sysfs-platform-oxp @@ -11,3 +11,15 @@ Description: shortcut over the AT keyboard of the device. In addition, using this setting is a prerequisite for PWM control for most newer models (otherwise it NOOPs). + +What: /sys/devices/platform//tt_led +Date: April 2025 +KernelVersion: 6.16 +Contact: "Antheas Kapenekakis" +Description: + Some OneXPlayer devices (e.g., X1 series) feature a little LED + nested in the Turbo button. This LED is illuminated when the + device is in the higher TDP mode (e.g., 25W). Once tt_toggle + is engaged, this LED is left dangling to its last state. This + attribute allows userspace to control the LED state manually + (either with 1 or 0). Only a subset of devices contain this LED. --=20 2.49.0