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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 15:33:35 +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 09:33:31 -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 Subject: [PATCH v4 03/20] ACPI: platform_profile: Add device pointer into platform profile handler Date: Tue, 5 Nov 2024 09:32:59 -0600 Message-ID: <20241105153316.378-4-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-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: BN2PEPF000055DF:EE_|SJ2PR12MB8928:EE_ X-MS-Office365-Filtering-Correlation-Id: 6fc0725a-8d2b-466e-53b2-08dcfdaf36ae X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|7416014|376014|82310400026|36860700013|1800799024; X-Microsoft-Antispam-Message-Info: =?utf-8?B?L3MzRmVmNFhSbTl4YzZBMTZ2bWJxc0U4RzJjSkhRWmloc09rMFptQURJbE9h?= =?utf-8?B?SXZHdlVBeWMrdHZCWHIzUU9BdEU0TWRyR3dGSDZOdHhNMFU5ckZKK0kzREVR?= =?utf-8?B?bUxVRHYzNm9MbS9Qem1jUEU2MWJFaHd5THZCeXFDS2d2dSt6NDdZKzRyKytD?= =?utf-8?B?aE9vS2UzSm9zVCtTVFRKdWFKNGpPT1lub0p3c2EyVGFqSzFUdEJPVWNtVjRS?= =?utf-8?B?aFBqR3dqKzNEZlIxSXJCT3pGbENuWldkTGJnUEpvTWNjL3JzS0kwSTJwemRx?= =?utf-8?B?L2poaVlsSWFQbEo1WFV1UjdvTDVhUldsOGJIemY5Y2cvaHI5TWNuTUZtM3NF?= =?utf-8?B?MXRESTMvVkh4RktsR0xsSzBWdW54ejhYdXZHY3ZQSlpmbkFCK01VdGp4ZHRX?= =?utf-8?B?WkNObExsR012UWpDOURDWU0xdkhMcXFuMEgzL1VDa2VBRERjdkxSN0NUQk45?= =?utf-8?B?dkk5aThMOWkzSk5pSzRGdE5SNWdSOGRYZ2EyVVlEWGkyaTgvMGk4RGlyNjd6?= =?utf-8?B?RXRBMXoyc0hwNGVWVzEycVFCSkhSUDIyMXR6dXJFNXdFV2t3ZTNRbkNHZE5E?= =?utf-8?B?U3o1WkJ6djdZVG1jRFZSTjlscHBGN1pMWkp3RjNLQzM5Z0sxUXlMUVNFZmV6?= =?utf-8?B?dnZ1bERGRjdaWmRsQVE0ZXAzbUxpMU9yVlloY1FnbTRjMVdnT1l3YW42ajN0?= =?utf-8?B?dU0xVVF3L0NjbWVmUzJtTWtacmc0eDRqYittQUxDN1lZUnRrRjA1M0lVVlRT?= =?utf-8?B?UU9lVWhHMG54WFpvZ3ZBbzJzdFh5M28rSXB0N0hsdXMvcW5wY0taTlplcEk2?= =?utf-8?B?bXNzWHZubWZGcEtGOU9GcHo2NWsrQ0txeFhDNHhxTVJpelA4V0VQWGtLbU5O?= =?utf-8?B?TmxUaHZoVDIvU2RVMHBHeWlQNlBqOVFuZzhkRmpaVkFpSjF6Vk9SVWh5bmV3?= =?utf-8?B?d0M1N3BxT3Y3YWVncktRVFkzTEZHUWQxV2c2R1hRTUV6OThIMGxyaDRGVzR4?= =?utf-8?B?MXczYS90Zm0zRUJ5UGpQZ2hCTVBHOGphNUJNWFAxanNvUXBCWmdQS3MxK0FG?= =?utf-8?B?aXMrVWVZSkRFc0FZa2srb3RZOE5rSnd5QzZTTXNaL2NDd1M4ejRBQ2lxTzMv?= =?utf-8?B?bm5pRS93TTZMb0IrK0NjM2M0d2IrVHI4SXMxempLMzdFMUF5ZEZ5NXNWenpF?= =?utf-8?B?N3pZOEp4Z0dqOGpFMWFPNlcyZERtVkh1ajdwUnRES2pqcGtOZktKOWp0MnU3?= =?utf-8?B?Q1ZoYlF1aE95V1M2U21FM1h1L29nRWhWaW1oK0FGNFQvcjVsemZmRm1lMDNl?= =?utf-8?B?SG9COUxVNG1wbXg1QlVhSEN3Ni9ITTRNeG9hbWZ1cTRCSU9FN1RBeGZqOEll?= =?utf-8?B?aXZIYklNQXg0U2hYYnJ0Y1ZlVE4yeUh6cnZldmQwMlY5WU1MMlFQM2NUUGNH?= =?utf-8?B?ZzY1V1VydzkvRVVtTGY3MzcrZDV1Z0VpOVRQbncxVFJwTHpHSU5jVjRvMWow?= =?utf-8?B?ZXg4MEVwbEtTcEtBNlNyUEY3WDhPVDgvcUUzSzMvSzhsL21sRWNWK2habmtH?= =?utf-8?B?YmZMVFBRYmNUVHFLd01iQklabkx0TUhuQk5waGp1bi9aajFKeFdBbDM5QXhw?= =?utf-8?B?Z2dyK0d2Y3crc0Z2S0ttMWtqd3FjNGVremNSR1RnNm05ZGlDU2VaZGEvK1d5?= =?utf-8?B?K2ZVQm5JZ2JqQWJMT1huSDhxOU5mdStYNm1WZ0xtOTlubzdYMFdJNzVVYldz?= =?utf-8?B?YlNHUDc0WkxEQlcwZlRWYW9nbE5DTU5LZ1I1OC9LMldDeU9OWXVmTitoalVE?= =?utf-8?B?WUdDazhibGhFUkxnTitMZTF3a0UvejBBMCtKcWhpV2NMbDIycXdDYUhCRFVW?= =?utf-8?B?UktOQmxDeHlHU1NNdlJwZEF6WEc3dEcxclhMc0xwU2FLa1E9PQ==?= 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)(7416014)(376014)(82310400026)(36860700013)(1800799024);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 05 Nov 2024 15:33:35.7641 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 6fc0725a-8d2b-466e-53b2-08dcfdaf36ae 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: SJ2PR12MB8928 In order to let platform profile handlers manage platform profile for their driver the core code will need a pointer to the device. Add this to the structure and use it in the trivial driver cases. Reviewed-by: Ilpo J=C3=A4rvinen Reviewed-by: Maximilian Luz Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello --- v4: * add alienware-wmi too --- drivers/acpi/platform_profile.c | 5 +++++ drivers/platform/surface/surface_platform_profile.c | 1 + drivers/platform/x86/acer-wmi.c | 5 +++-- drivers/platform/x86/amd/pmf/sps.c | 1 + drivers/platform/x86/asus-wmi.c | 1 + drivers/platform/x86/dell/alienware-wmi.c | 5 +++-- drivers/platform/x86/dell/dell-pc.c | 1 + drivers/platform/x86/hp/hp-wmi.c | 5 +++-- drivers/platform/x86/ideapad-laptop.c | 1 + drivers/platform/x86/inspur_platform_profile.c | 1 + drivers/platform/x86/thinkpad_acpi.c | 1 + include/linux/platform_profile.h | 1 + 12 files changed, 22 insertions(+), 6 deletions(-) diff --git a/drivers/acpi/platform_profile.c b/drivers/acpi/platform_profil= e.c index d2f7fd7743a13..5d9f3f7ba71c5 100644 --- a/drivers/acpi/platform_profile.c +++ b/drivers/acpi/platform_profile.c @@ -179,6 +179,11 @@ int platform_profile_register(struct platform_profile_= handler *pprof) { int err; =20 + if (!pprof->dev) { + pr_err("platform_profile: handler device is not set\n"); + return -EINVAL; + } + mutex_lock(&profile_lock); /* We can only have one active profile */ if (cur_profile) { diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/= platform/surface/surface_platform_profile.c index 61aa488a80eb5..5f45f8e8cd69b 100644 --- a/drivers/platform/surface/surface_platform_profile.c +++ b/drivers/platform/surface/surface_platform_profile.c @@ -212,6 +212,7 @@ static int surface_platform_profile_probe(struct ssam_d= evice *sdev) tpd->sdev =3D sdev; =20 tpd->handler.name =3D "Surface Platform Profile"; + tpd->handler.dev =3D &sdev->dev; tpd->handler.profile_get =3D ssam_platform_profile_get; tpd->handler.profile_set =3D ssam_platform_profile_set; =20 diff --git a/drivers/platform/x86/acer-wmi.c b/drivers/platform/x86/acer-wm= i.c index 53fbc9b4d3df7..aca4a5746bee1 100644 --- a/drivers/platform/x86/acer-wmi.c +++ b/drivers/platform/x86/acer-wmi.c @@ -1873,12 +1873,13 @@ acer_predator_v4_platform_profile_set(struct platfo= rm_profile_handler *pprof, return 0; } =20 -static int acer_platform_profile_setup(void) +static int acer_platform_profile_setup(struct platform_device *device) { if (quirks->predator_v4) { int err; =20 platform_profile_handler.name =3D "acer-wmi"; + platform_profile_handler.dev =3D &device->dev; platform_profile_handler.profile_get =3D acer_predator_v4_platform_profile_get; platform_profile_handler.profile_set =3D @@ -2531,7 +2532,7 @@ static int acer_platform_probe(struct platform_device= *device) goto error_rfkill; =20 if (has_cap(ACER_CAP_PLATFORM_PROFILE)) { - err =3D acer_platform_profile_setup(); + err =3D acer_platform_profile_setup(device); if (err) goto error_platform_profile; } diff --git a/drivers/platform/x86/amd/pmf/sps.c b/drivers/platform/x86/amd/= pmf/sps.c index e2d0cc92c4396..1b94af7c0e0c4 100644 --- a/drivers/platform/x86/amd/pmf/sps.c +++ b/drivers/platform/x86/amd/pmf/sps.c @@ -406,6 +406,7 @@ int amd_pmf_init_sps(struct amd_pmf_dev *dev) } =20 dev->pprof.name =3D "amd-pmf"; + dev->pprof.dev =3D dev->dev; dev->pprof.profile_get =3D amd_pmf_profile_get; dev->pprof.profile_set =3D amd_pmf_profile_set; =20 diff --git a/drivers/platform/x86/asus-wmi.c b/drivers/platform/x86/asus-wm= i.c index c7c104c65a85a..78621b2af0ddb 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3911,6 +3911,7 @@ static int platform_profile_setup(struct asus_wmi *as= us) dev_info(dev, "Using throttle_thermal_policy for platform_profile support= \n"); =20 asus->platform_profile_handler.name =3D "asus-wmi"; + asus->platform_profile_handler.dev =3D dev; asus->platform_profile_handler.profile_get =3D asus_wmi_platform_profile_= get; asus->platform_profile_handler.profile_set =3D asus_wmi_platform_profile_= set; =20 diff --git a/drivers/platform/x86/dell/alienware-wmi.c b/drivers/platform/x= 86/dell/alienware-wmi.c index ac0038afd98fa..c03b1aa7dfb5f 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -1017,7 +1017,7 @@ static int thermal_profile_set(struct platform_profil= e_handler *pprof, return wmax_thermal_control(supported_thermal_profiles[profile]); } =20 -static int create_thermal_profile(void) +static int create_thermal_profile(struct platform_device *platform_device) { u32 out_data; enum wmax_thermal_mode mode; @@ -1057,6 +1057,7 @@ static int create_thermal_profile(void) pp_handler.profile_get =3D thermal_profile_get; pp_handler.profile_set =3D thermal_profile_set; pp_handler.name =3D "alienware-wmi"; + pp_handler.dev =3D &platform_device->dev; =20 return platform_profile_register(&pp_handler); } @@ -1125,7 +1126,7 @@ static int __init alienware_wmi_init(void) } =20 if (quirks->thermal) { - ret =3D create_thermal_profile(); + ret =3D create_thermal_profile(platform_device); if (ret) goto fail_prep_thermal_profile; } diff --git a/drivers/platform/x86/dell/dell-pc.c b/drivers/platform/x86/del= l/dell-pc.c index b145fedb6b710..730f97aab70cd 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -260,6 +260,7 @@ static int thermal_init(void) goto cleanup_platform_device; } thermal_handler->name =3D "dell-pc"; + thermal_handler->dev =3D &platform_device->dev; thermal_handler->profile_get =3D thermal_platform_profile_get; thermal_handler->profile_set =3D thermal_platform_profile_set; =20 diff --git a/drivers/platform/x86/hp/hp-wmi.c b/drivers/platform/x86/hp/hp-= wmi.c index 26cac73caf2b9..ffb09799142bc 100644 --- a/drivers/platform/x86/hp/hp-wmi.c +++ b/drivers/platform/x86/hp/hp-wmi.c @@ -1565,7 +1565,7 @@ static inline void omen_unregister_powersource_event_= handler(void) unregister_acpi_notifier(&platform_power_source_nb); } =20 -static int thermal_profile_setup(void) +static int thermal_profile_setup(struct platform_device *device) { int err, tp; =20 @@ -1625,6 +1625,7 @@ static int thermal_profile_setup(void) } =20 platform_profile_handler.name =3D "hp-wmi"; + platform_profile_handler.dev =3D &device->dev; set_bit(PLATFORM_PROFILE_BALANCED, platform_profile_handler.choices); set_bit(PLATFORM_PROFILE_PERFORMANCE, platform_profile_handler.choices); =20 @@ -1664,7 +1665,7 @@ static int __init hp_wmi_bios_setup(struct platform_d= evice *device) if (err < 0) return err; =20 - thermal_profile_setup(); + thermal_profile_setup(device); =20 return 0; } diff --git a/drivers/platform/x86/ideapad-laptop.c b/drivers/platform/x86/i= deapad-laptop.c index 1f94c14c3b832..24367c3590c99 100644 --- a/drivers/platform/x86/ideapad-laptop.c +++ b/drivers/platform/x86/ideapad-laptop.c @@ -1103,6 +1103,7 @@ static int ideapad_dytc_profile_init(struct ideapad_p= rivate *priv) mutex_init(&priv->dytc->mutex); =20 priv->dytc->pprof.name =3D "ideapad-laptop"; + priv->dytc->pprof.dev =3D &priv->platform_device->dev; priv->dytc->priv =3D priv; priv->dytc->pprof.profile_get =3D dytc_profile_get; priv->dytc->pprof.profile_set =3D dytc_profile_set; diff --git a/drivers/platform/x86/inspur_platform_profile.c b/drivers/platf= orm/x86/inspur_platform_profile.c index 03da2c8cf6789..5a53949bbbf5f 100644 --- a/drivers/platform/x86/inspur_platform_profile.c +++ b/drivers/platform/x86/inspur_platform_profile.c @@ -178,6 +178,7 @@ static int inspur_wmi_probe(struct wmi_device *wdev, co= nst void *context) dev_set_drvdata(&wdev->dev, priv); =20 priv->handler.name =3D "inspur-wmi"; + priv->handler.dev =3D &wdev->dev; priv->handler.profile_get =3D inspur_platform_profile_get; priv->handler.profile_set =3D inspur_platform_profile_set; =20 diff --git a/drivers/platform/x86/thinkpad_acpi.c b/drivers/platform/x86/th= inkpad_acpi.c index c8c316b8507a5..222fba97d79a7 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10616,6 +10616,7 @@ static int tpacpi_dytc_profile_init(struct ibm_init= _struct *iibm) dbg_printk(TPACPI_DBG_INIT, "DYTC version %d: thermal mode available\n", dytc_version); =20 + dytc_profile.dev =3D &tpacpi_pdev->dev; /* Create platform_profile structure and register */ err =3D platform_profile_register(&dytc_profile); /* diff --git a/include/linux/platform_profile.h b/include/linux/platform_prof= ile.h index 6fa988e417428..daec6b9bad81f 100644 --- a/include/linux/platform_profile.h +++ b/include/linux/platform_profile.h @@ -28,6 +28,7 @@ enum platform_profile_option { =20 struct platform_profile_handler { const char *name; + struct device *dev; unsigned long choices[BITS_TO_LONGS(PLATFORM_PROFILE_LAST)]; int (*profile_get)(struct platform_profile_handler *pprof, enum platform_profile_option *profile); --=20 2.43.0