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Received-SPF: Pass (protection.outlook.com: domain of amd.com designates 165.204.84.17 as permitted sender) receiver=protection.outlook.com; client-ip=165.204.84.17; helo=SATLEXMB04.amd.com; pr=C Received: from SATLEXMB04.amd.com (165.204.84.17) by BN2PEPF000055DF.mail.protection.outlook.com (10.167.245.9) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256) id 15.20.8158.0 via Frontend Transport; Tue, 5 Nov 2024 15:33:41 +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; Tue, 5 Nov 2024 09:33:39 -0600 From: Mario Limonciello To: Hans de Goede , =?utf-8?q?Ilpo_J=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_Kleine-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 Subject: [PATCH v4 10/20] ACPI: platform_profile: Add name attribute to class interface Date: Tue, 5 Nov 2024 09:33:06 -0600 Message-ID: <20241105153316.378-11-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241105153316.378-1-mario.limonciello@amd.com> References: <20241105153316.378-1-mario.limonciello@amd.com> Precedence: bulk X-Mailing-List: linux-acpi@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 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: BN2PEPF000055DF:EE_|IA1PR12MB8192:EE_ X-MS-Office365-Filtering-Correlation-Id: b2eb7893-57bc-4535-2a90-08dcfdaf3a31 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|36860700013|82310400026|376014|7416014|1800799024; X-Microsoft-Antispam-Message-Info: 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 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)(36860700013)(82310400026)(376014)(7416014)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2024 15:33:41.6547 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b2eb7893-57bc-4535-2a90-08dcfdaf3a31 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: BN2PEPF000055DF.namprd21.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB8192 The name attribute shows the name of the associated platform profile handler. Signed-off-by: Mario Limonciello Reviewed-by: Armin Wolf --- drivers/acpi/platform_profile.c | 25 +++++++++++++++++++++++++ 1 file changed, 25 insertions(+) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profile.c index f8e9dc9a10d54..986bd636be226 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -25,8 +25,33 @@ static_assert(ARRAY_SIZE(profile_names) == PLATFORM_PROFILE_LAST); static DEFINE_IDR(platform_profile_minor_idr); +/** + * 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 = dev_get_drvdata(dev); + + return sysfs_emit(buf, "%s\n", handler->name); +} + + +static DEVICE_ATTR_RO(name); +static struct attribute *profile_attrs[] = { + &dev_attr_name.attr, + NULL +}; +ATTRIBUTE_GROUPS(profile); + static const struct class platform_profile_class = { .name = "platform-profile", + .dev_groups = profile_groups, }; static ssize_t platform_profile_choices_show(struct device *dev,