From nobody Fri Dec 19 02:48:17 2025 Received: from mail-ua1-f54.google.com (mail-ua1-f54.google.com [209.85.222.54]) (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 560AC213E8D; Sat, 8 Mar 2025 20:23:58 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.222.54 ARC-Seal: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741465439; cv=none; b=u7s/3HhbDG+PyF1lpkq5xaKHeC5E1OoirIVt5hw727eu/bU/PbREZlv0vhKojl6tFjnWdoKb8O/c1MRucUhMj1Kwv5YKfOX92GSZtKrJPgnVm3elfekd3EgIUAbBmyRDCsKWwNJPtyO+LNxXe99MJdsHeTOAkVLFVebGkS3cj+g= ARC-Message-Signature: i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1741465439; c=relaxed/simple; bh=/RVTDk95xTdgwIURpxctNMV56eIngqQ4/eX5yRQzsK8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=ZAGx7In4RpYN9ZszKstzHFV3m49E5IxOzfYy/7ue+RwhR+S68ruuRPIS03UQTAzGs34tLKHtXPIlDnGsW7kifvt3pDipszJ3QsuzIU/a02XdbDrCKQs964Pbu2AeC6LEtCTeUgX312l0dyHnr3/DhcfPPwEgfxg5oBXWmpq14nA= ARC-Authentication-Results: i=1; smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com; spf=pass smtp.mailfrom=gmail.com; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b=K7NnTdys; arc=none smtp.client-ip=209.85.222.54 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=none dis=none) header.from=gmail.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=gmail.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=gmail.com header.i=@gmail.com header.b="K7NnTdys" Received: by mail-ua1-f54.google.com with SMTP id a1e0cc1a2514c-86d2fba8647so2768924241.0; Sat, 08 Mar 2025 12:23:58 -0800 (PST) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=gmail.com; s=20230601; t=1741465437; x=1742070237; darn=vger.kernel.org; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:from:to:cc:subject:date:message-id :reply-to; bh=H43dqBGhipBxPHVP+jwxsicROhpGVr1mHnd5dBnGOsU=; b=K7NnTdysudkBMfzkKv6KYC6yNbAxtOj4sEaQYoRYlMBtsjQFleXjHs5G6Lk7R1qIv9 2tHjN7CgjO/lE+ajr9YHdUykS2Jvy5LHOmeqXc/M9o0K2TRWaP3+sCWxXuH7iCVSfoSG BTCZXviI1GJW2PcbKtXbt70WhWj88Mo06iUGGz2fVd8Gz1mCIujpjETKjm702YjKj8Re +GfHfIWGGxwls6x4OxqQJDX5KXtROWq2osBENjXcmv94krk3cKiOgjh37a9x2IImra4k BimGXkTTLDX7qc/8FP7OGfJS+/239yrxaAv4Le6P7vgd5OvyIfeZUl/Z4Y7CpxR1DHcK ZnFw== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1741465437; x=1742070237; h=cc:to:in-reply-to:references:message-id:content-transfer-encoding :mime-version:subject:date:from:x-gm-message-state:from:to:cc :subject:date:message-id:reply-to; bh=H43dqBGhipBxPHVP+jwxsicROhpGVr1mHnd5dBnGOsU=; b=lwGyWDC0iGV1cXa35qviaO9S7oXT5gFd5dStF/sYPQ9LeI3o2/wT7Jj+lb6mOa3fc3 oXjpWiXiGdpakuK9KrDkqKyUSiGwS46kIKPyqiXDJCaccqvkw4OXUbPeutnGQfugSbcb lTBAMUZklPFWFc2wiathb8cGwUdcBRH2p7BGFem3b2Ft59sGRNdrs+t1o8W6Q+8vX9+K m1NlZmjC+x0e9aRHKQMZdG8mPZTuPJ/10ClqSxoUhLnfvAYgFHQL6ZZ+Vcs4Cw7xPG7P 9anzu2FUdRWB0ej2YDAe5Md0XjFM4/iHJg8/rsAi1FKYHbNfIl91BfNJOppWAhY5Qh4T shEQ== X-Forwarded-Encrypted: i=1; AJvYcCUUK5yTVznLYgNbH8X9cYNOqj3/TQDr33t+qmbluPsozGUS1OfF4mR+DW7LwklbMaTwCCtg2cwxT+o73yo=@vger.kernel.org, AJvYcCV9emrJG91O9rq2uW5hvoadU/AABpln2RykoOZcN6eUoNcOBEzrpqIqrr7LuB+xJ93zr8nsIrYDQSpDw9Sk409CmDqCag==@vger.kernel.org X-Gm-Message-State: AOJu0Yxmmf9G2HxVYl76EdWU7GFdB4bPRdM1meFGlGDnpawXUYr3/dEA YT6DCfW5JlFXkiUeA7PO3cB2jfkJ3b96SgYoMv6BJbevdcud4+7RMaOXJEgZ X-Gm-Gg: ASbGncuIan9k6Bz0tFWVK9marjj4UhsvGAptQgnBIlHPk6AbyoVADzVARCKUy4n5llC yMUgxe+LFtKIQNRQfHjmtgpplR949WskUdW8t0aZsgS5g6LMAhos2WSOW+HmAE7qsRvnxIcFLj/ ZDORdd1mRxLTfhHQ54dhrJSwLlmH5Rifhv2vi0lMWAuTZZbSNy9Ur4TSLaJQNQIA228gomYhWBa rtTgaNd/qpbuVReyUkbsY+4VhBDFXUtvxx1Wx3Zzr5TLkoRrU3an+euMmsjpL9MNBypwlTgU/y7 zg8RC2CznSfMRtpeT8Y1TgJW6aBQqGtoKfCVOO03af8LLA== X-Google-Smtp-Source: AGHT+IH7mFn2VkfQwVHFZEjGscAWUbvP9g6ea6o2RiF6OGXa73QMG7EZQDFPYmj5IoyvNr+OHQ2OsQ== X-Received: by 2002:a05:6102:1613:b0:4bb:d062:452 with SMTP id ada2fe7eead31-4c30a537426mr6401588137.3.1741465436847; Sat, 08 Mar 2025 12:23:56 -0800 (PST) Received: from [192.168.100.70] ([2800:bf0:82:3d2:9e61:1a62:1a8c:3e62]) by smtp.gmail.com with ESMTPSA id ada2fe7eead31-4c2fb452a47sm1281061137.8.2025.03.08.12.23.55 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 08 Mar 2025 12:23:56 -0800 (PST) From: Kurt Borja Date: Sat, 08 Mar 2025 15:23:18 -0500 Subject: [PATCH v4 06/12] platform/x86: alienware-wmi-wmax: Add support for the "custom" thermal profile 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 Message-Id: <20250308-hwm-v4-6-afa1342828f5@gmail.com> References: <20250308-hwm-v4-0-afa1342828f5@gmail.com> In-Reply-To: <20250308-hwm-v4-0-afa1342828f5@gmail.com> To: =?utf-8?q?Ilpo_J=C3=A4rvinen?= , Armin Wolf Cc: Kurt Borja , Hans de Goede , platform-driver-x86@vger.kernel.org, Dell.Client.Kernel@dell.com, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 All models with the "AWCC" WMAX device support a "custom" thermal profile. In some models this profile signals user-space that the user wants to manually control the fans, which are always unlocked. In other models it actually unlocks manual fan control. Reviewed-by: Armin Wolf Signed-off-by: Kurt Borja --- drivers/platform/x86/dell/alienware-wmi-wmax.c | 23 +++++++++++++++++++---- 1 file changed, 19 insertions(+), 4 deletions(-) diff --git a/drivers/platform/x86/dell/alienware-wmi-wmax.c b/drivers/platf= orm/x86/dell/alienware-wmi-wmax.c index 0530f25b956f73f47c0354f40dac2910448c894e..3b37e4456482bc284b8e867c1c5= b6255fc6c8ef2 100644 --- a/drivers/platform/x86/dell/alienware-wmi-wmax.c +++ b/drivers/platform/x86/dell/alienware-wmi-wmax.c @@ -29,8 +29,6 @@ #define AWCC_METHOD_THERMAL_CONTROL 0x15 #define AWCC_METHOD_GAME_SHIFT_STATUS 0x25 =20 -#define AWCC_THERMAL_MODE_GMODE 0xAB - #define AWCC_FAILURE_CODE 0xFFFFFFFF #define AWCC_FAILURE_CODE_2 0xFFFFFFFE #define AWCC_THERMAL_TABLE_MASK GENMASK(7, 4) @@ -177,6 +175,11 @@ enum AWCC_THERMAL_TABLES { AWCC_THERMAL_TABLE_USTT =3D 0xA, }; =20 +enum AWCC_SPECIAL_THERMAL_CODES { + AWCC_SPECIAL_PROFILE_CUSTOM =3D 0x00, + AWCC_SPECIAL_PROFILE_GMODE =3D 0xAB, +}; + enum awcc_thermal_profile { AWCC_PROFILE_USTT_BALANCED, AWCC_PROFILE_USTT_BALANCED_PERFORMANCE, @@ -589,9 +592,15 @@ static int awcc_platform_profile_get(struct device *de= v, if (ret) return ret; =20 - if (out_data =3D=3D AWCC_THERMAL_MODE_GMODE) { + switch (out_data) { + case AWCC_SPECIAL_PROFILE_CUSTOM: + *profile =3D PLATFORM_PROFILE_CUSTOM; + return 0; + case AWCC_SPECIAL_PROFILE_GMODE: *profile =3D PLATFORM_PROFILE_PERFORMANCE; return 0; + default: + break; } =20 if (!is_awcc_thermal_profile_id(out_data)) @@ -679,11 +688,17 @@ static int awcc_platform_profile_probe(void *drvdata,= unsigned long *choices) =20 if (awcc->gmode) { priv->supported_profiles[PLATFORM_PROFILE_PERFORMANCE] =3D - AWCC_THERMAL_MODE_GMODE; + AWCC_SPECIAL_PROFILE_GMODE; =20 __set_bit(PLATFORM_PROFILE_PERFORMANCE, choices); } =20 + /* Every model supports the "custom" profile */ + priv->supported_profiles[PLATFORM_PROFILE_CUSTOM] =3D + AWCC_SPECIAL_PROFILE_CUSTOM; + + __set_bit(PLATFORM_PROFILE_CUSTOM, choices); + return 0; } =20 --=20 2.48.1