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client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by MWH0EPF000A6732.mail.protection.outlook.com (10.167.249.24) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8230.7 via Frontend Transport; Fri, 6 Dec 2024 03:25:48 +0000 Received: from AUS-P9-MLIMONCI.amd.com (10.180.168.240) by SATLEXMB04.amd.com (10.181.40.145) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.1.2507.39; Thu, 5 Dec 2024 21:25:12 -0600 From: Mario Limonciello To: Hans de Goede , =?UTF-8?q?Ilpo=20J=C3=A4rvinen?= CC: "Rafael J . Wysocki" , Len Brown , Maximilian Luz , Lee Chun-Yi , "Shyam Sundar S K" , Corentin Chary , "Luke D . Jones" , Ike Panhc , Henrique de Moraes Holschuh , "Alexis Belmonte" , =?UTF-8?q?Uwe=20Kleine-K=C3=B6nig?= , Ai Chao , Gergo Koteles , open list , "open list:ACPI" , "open list:MICROSOFT SURFACE PLATFORM PROFILE DRIVER" , "open list:THINKPAD ACPI EXTRAS DRIVER" , Mark Pearson , Matthew Schwartz , Mario Limonciello , Armin Wolf Subject: [PATCH v10 11/22] ACPI: platform_profile: Add name attribute to class interface Date: Thu, 5 Dec 2024 21:19:07 -0600 Message-ID: <20241206031918.1537-12-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241206031918.1537-1-mario.limonciello@amd.com> References: <20241206031918.1537-1-mario.limonciello@amd.com> 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-ClientProxiedBy: SATLEXMB03.amd.com (10.181.40.144) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: MWH0EPF000A6732:EE_|DM4PR12MB6160:EE_ X-MS-Office365-Filtering-Correlation-Id: e57dc12c-ce64-465b-647e-08dd15a5ae01 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?B?aG1CQzZ1VHdmNkV4KzJJZUtwdGhSbTd0Wmh5dmFOZ0dDUHBlYlU2bkdUTTl6?= =?utf-8?B?SE1FMkw1cE5BWnd1QzRoT0lGcjdqZXJqMmduMUpDUEFtdTdsaU5Ic3ZIUWZP?= =?utf-8?B?SFdKUzQ1R2J2QjBoeTc4c2hzZkxsMElXUCtPbVlIOXBsYkV0SjJTdk5HQ0tl?= =?utf-8?B?NVlqdDV2UkNEMjQrT2xNc3c3RWxndnc4dWgxaE10RFM2djdUWDU3ajdaalVu?= =?utf-8?B?RU9TVUtJRm0xZTZ0L250anlYUExCL1NZajBpV1dUN1BQbXUxeUVpQjBXZ0gv?= =?utf-8?B?NTNzNmVKOGVRaGRKbHYvajRwMHZJWVVoVWdyTVFwR0c0RjBaRmlSZTFnZUVD?= =?utf-8?B?ckU3dUxXeHo3VHY0Y0d1U2pGWnRRK1V3MVgvOUJ6Tk1nZHZRSFU4Zi9GN280?= =?utf-8?B?ZmhWV3RmYmFmNndJbVFRNlNCcndBRGtENU9uNm0zTkZRdHVEVGVSYTVZWXpG?= =?utf-8?B?bm1pN2x1ZEFWanB1ZWxvZ2lCTU5EL3BiZlcxM3NNRktlQVh2aGlOWFYxdzRT?= =?utf-8?B?QjFVVVRIaW1XSWhOcFZwc2VYNTJ4Y09KTVpERGdxcUNENW42ejZQc0VUUTB4?= =?utf-8?B?SzAyK2ZOb3VNWi9ic1BOS3k5ZDVOMGp6TEM1YnZRQmRiaDgvaEMyblBoeTFN?= =?utf-8?B?dks1WVpXVDBMZmhXRWtKWlRiVUQwb1RYdktsTENqeVU5b3RXL3BXYjh2QzVx?= =?utf-8?B?RFAwcldoMUlTbmgreUMrNXdXd0VHSXovZ1dXMGwrYmlhSnhIeFFlSEJNdHgv?= =?utf-8?B?VlpjM3ZiK1JaVUxEZ3NSdTJFblN6Uk5GWWRNcWJPT081UEtYOWlNaEFKR2hV?= =?utf-8?B?b1FBdjREdG1TcGtjdXliZEpteENWSENSY3F0Tm9TRUhFYjY5bVQwd0xwRy9Q?= =?utf-8?B?TDgrYlQ3VzNlMUR5SUMzenQzZVBoRnQzdGV5SlRNMDZkR3lwWStpQmtxWUw1?= =?utf-8?B?M2tQSGo2ZWloQ1ZGZHY1Y1RHNnkyRVg5bjJGbnI4MlVsRWNFV1ZWamdERnVu?= =?utf-8?B?bEZsdGlTNGQ4S1QxR1g0NFhaK2ZjL3E4K0RMTWFmTHcrRHNoc2lhdjNONUIv?= =?utf-8?B?VWU0Vm54cEZsL0RkOTVtT2VHdzFUd1IydUVHSXM3SWp2QlYwYTk1cyt1RHdy?= =?utf-8?B?RkJKRnlmZythUnpkakRaSEwzc25wcVZpeWNramRIaU5NVWZLdndqalV3UzBK?= =?utf-8?B?UmdIVGhqOEpUNmI1Nk10cmdQam1RVk1oU2FINndjWXJwZWlFL2lUR0V3V1B2?= =?utf-8?B?cmlrRnlwSGF2cWNpWVo0UEtQMmp5ZE9YdmlqSElLSFU3RmFZUERja2RBaWY2?= =?utf-8?B?U2xnaEFNMis1TGtGN1BVcVkrMlYxRlRhdnRQZ1B3Kzh2SnJyU2hwaC9FODVt?= =?utf-8?B?Wk5sbjNjajlndmhLV1J6ZkhYZEJJWmRRMDcvc1BYNzVUQnN3NTRMaGxmditq?= =?utf-8?B?WXVJQkZQei9YUDV5RlRrYmNkRXhwSVkwSkVqZFloeDlBQm90amFCU3g2aVB3?= =?utf-8?B?Ym9iM0ZqR3RSS3JSekxYTytFZ2ZoZlFrNjVoYmcrbG9rMmtleFBoZ1ZEN3dm?= =?utf-8?B?eDlaQjZ0eFJ5Zmp5QXh6ZWdaL2VWWUxGck13MHBVMSt4M2hIeFRKQU5aY0Jr?= =?utf-8?B?VHdnanBsNE9tZjdnUjNLTlYvbGM2UmlkSnpleDliQXVqbjhhTnBVTFRkZEhY?= =?utf-8?B?ejNyQzQ5N2xwU052TlNsbXFsdVBWejl0YUV3VWc1ODc2bjcwM2RjSG9mcFFj?= =?utf-8?B?NSttUWxIQUdzd3l2ZmVEamNxZVBEOWFVN1I1eURDRnBGUWMyMXVka2RXMU5F?= =?utf-8?B?NnUwc3NnWDRZUGhUU09RTlprcHp1TUt1V0JoTHJ4MDdkaTk5Y3hLMnhMMFlJ?= =?utf-8?B?elEzK0tISkVXNWNZeUUwaFErTEhyWEY4RnNUcGg0TW5HMzRjVW1WN2JEdEha?= =?utf-8?Q?ReA6obA4XP72bm29DyPVEDwH40PU16DA?= X-Forefront-Antispam-Report: CIP:165.204.84.17;CTRY:US;LANG:en;SCL:1;SRV:;IPV:CAL;SFV:NSPM;H:SATLEXMB04.amd.com;PTR:InfoDomainNonexistent;CAT:NONE;SFS:(13230040)(376014)(7416014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 06 Dec 2024 03:25:48.8029 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: e57dc12c-ce64-465b-647e-08dd15a5ae01 X-MS-Exchange-CrossTenant-Id: 3dd8961f-e488-4e60-8e11-a82d994e183d X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=3dd8961f-e488-4e60-8e11-a82d994e183d;Ip=[165.204.84.17];Helo=[SATLEXMB04.amd.com] X-MS-Exchange-CrossTenant-AuthSource: MWH0EPF000A6732.namprd04.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: DM4PR12MB6160 The name attribute shows the name of the associated platform profile handler. Tested-by: Mark Pearson Reviewed-by: Ilpo J=C3=A4rvinen Reviewed-by: Armin Wolf Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello --- drivers/acpi/platform_profile.c | 23 +++++++++++++++++++++++ 1 file changed, 23 insertions(+) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profil= e.c index 11eb60b09bac4..49a8bd6e97ece 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -25,8 +25,31 @@ static_assert(ARRAY_SIZE(profile_names) =3D=3D PLATFORM_= PROFILE_LAST); =20 static DEFINE_IDA(platform_profile_ida); =20 +/** + * name_show - Show the name of the profile handler + * @dev: The device + * @attr: The attribute + * @buf: The buffer to write to + * + * Return: The number of bytes written + */ +static ssize_t name_show(struct device *dev, struct device_attribute *attr= , char *buf) +{ + struct platform_profile_handler *handler =3D dev_get_drvdata(dev); + + return sysfs_emit(buf, "%s\n", handler->name); +} +static DEVICE_ATTR_RO(name); + +static struct attribute *profile_attrs[] =3D { + &dev_attr_name.attr, + NULL +}; +ATTRIBUTE_GROUPS(profile); + static const struct class platform_profile_class =3D { .name =3D "platform-profile", + .dev_groups =3D profile_groups, }; =20 static ssize_t platform_profile_choices_show(struct device *dev, --=20 2.43.0