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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 v8 03/22] ACPI: platform_profile: Add device pointer into platform profile handler Date: Sat, 30 Nov 2024 08:04:35 -0600 Message-ID: <20241130140454.455-4-mario.limonciello@amd.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20241130140454.455-1-mario.limonciello@amd.com> References: <20241130140454.455-1-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: SATLEXMB04.amd.com (10.181.40.145) To SATLEXMB04.amd.com (10.181.40.145) X-EOPAttributedMessage: 0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: CY4PEPF0000EDD6:EE_|IA1PR12MB6257:EE_ X-MS-Office365-Filtering-Correlation-Id: b3db0e60-311a-47fe-3b1b-08dd114809e5 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|7416014|82310400026|1800799024|36860700013; X-Microsoft-Antispam-Message-Info: =?utf-8?B?eGZXRWJLSldTVk1CSE54bzJxYytkZERJT21nQXA0M0tkM1FvZ3lSYjMyODMw?= =?utf-8?B?dVh5NDZHSFE5eEVYQ2hxWkdwa1M0YjNnZC8wNnFmNndHNVN4c1k2T2dlUHRy?= =?utf-8?B?OGpzUk9iTFJOTHpkRjhBc0hlTFEzdVVpdHNGakFLWGZBcTlFaDQxMFpOeXR0?= =?utf-8?B?dXVTSDExOU5GNXFBZFc3TVkwWVdBTitKNVJsSHJaUnZ3Q3JoczdFZDNTQ0Fv?= =?utf-8?B?enZ5M2w3TnNCdVd3U0g5cDRSYzh4NVZ4ajcvZHd3Nk9EZmpMRlhqTkkyellt?= =?utf-8?B?Mko2ZG9SUzBTVllwUE1ZbDM3US9EUUVtME1LalBLZUxrVjFMZFFlbXY1VWcy?= =?utf-8?B?Z3F4a1RKeXFOSUFiTEFtcmZlcVFzV2dnVjhSd1lOTHBKZkVLcXZ1RDZCdGx1?= =?utf-8?B?MUFxTzN0QkpaK3ZVd2FhbC9MWXN3UEgwTUZTekVjVTNVY0ZMVTdqQWxNbm1D?= =?utf-8?B?TTFnUSt3a3BuQTBPeGJXV2RnZzVIY2VlV2ZQOTFobmJ1T1hzZU1CcnMrQ3Vy?= =?utf-8?B?b0VOWDc5V2JVNDEraFQyazlKM2djc2ljbXgxTkdpT2ZTZUl5RmlmRlBRNENF?= =?utf-8?B?STZ3Y1BlelduWnNWR2NxWEcyNXloWExPMnlTYUxZMy9FOFZra1dJNFFWalEz?= =?utf-8?B?aHgzQUltbC93UUMxYTR6ZzFUSGJiTkhZNGZJZUo5dDRvcnBGWlJVV2VMVytu?= =?utf-8?B?OTd4bll2Z1U4TDV6UWdKV2VGSnExNHE0aklaZkxUSjNYTXAxR25oZ1JrTXU2?= =?utf-8?B?ZnozdFEvM2JMN1NVQ1Z1cFg2QStHLzBOUFAzMitaTzFvUkxCMG5xaHRKUDEr?= =?utf-8?B?Vk94aE5Fd3RCUVdzWmFueGtFUUQ5VXY5ZVdpK0lOTkRGeFRVZVhhcStBRTZh?= =?utf-8?B?OEE5am5VMk1Ub0dpOWJJQm1NU3g2bXRGNzJJdUJ2Sjg1ZDVOSkxsdXdadTcz?= =?utf-8?B?Q01McXBxcllKQW9qenozTFVyd2s4WnI4QTgzVHJUSXNNR0hBa1k1QXg5MEZN?= =?utf-8?B?d3RIOGh5aWl6bWFSZHFzd3FHcTlNc1hVeWQrSHVUdTZVaGFVcnUrei9HQUN4?= =?utf-8?B?MDI3ejA2eGxnSkNxQmc3YVhMbFBxdUN6MWhOdmtmRUlabXZaT1Y1N0dubXhH?= =?utf-8?B?TDhyNENRc2FpcDFJWnNDZzBxdDI4VVl0WUdKUnhGNXFqbXdheUloV0tNcE9q?= =?utf-8?B?VklCSGZhWml4dUhoSkYrRDRCcFR5eHd4WC80VFpvdU9UL1BsZ3h3eFY0UWpM?= =?utf-8?B?VTZoeDB6YUNIVmJhTWo0Q1BSVUpWK3NOSE1VUjBLdEM3QURwRUpTRmMxcUNs?= =?utf-8?B?ZnlEaUdJTjVLQkpBbjNwQXdGMERiMXRjei8ySjRjWDhLZDk1OWhEb3RJMzZC?= =?utf-8?B?VlpWaFZmdFp1clhWT3k4eXFveW43Y1dJVTNqV1dhYWZnQTJRMlgrMXRXb2xs?= =?utf-8?B?N3V4V3Y0SVBSRld0dk9MNnhGaElYZmxQZ1BzM0hWM0xaZG9iOGtwUkxnWjkr?= =?utf-8?B?Vm9FKzFNQ0JaL1dsOGVKQ2MwbEtZTlRGWmdXT3A4eUJyeGNPYUlBbE9VNmtY?= =?utf-8?B?VTRybzl0dnlBYWpNa3NUMW91elRwcy9ka2t0RVphMGx1eGhiV1dScW9ESWcy?= =?utf-8?B?cDZwaFR3THowOStrMy9kRW5VVS9Fc0xCeHJVUnMrOWR4RWZBVFBmdHFWbzZ5?= =?utf-8?B?QnN0SGJVc3R6dmRpVFNzWXVnYTVIUUlBbmI1YkozS3BuZGZlOVVtdzVkeWZ0?= =?utf-8?B?WGdlNWF3dEd0UHpNYVdUSWcyVU9haEQrUjY0citTN3FsUlB2ZmFMY2h5NEZz?= =?utf-8?B?M2dTZWxYbkwwUmxmclFCR0hpc2M5SXpFVHJUZmlSQThrbjhkTVNxRTVPRHp1?= =?utf-8?B?cWxWZzZQZnNBSExJZWh5UEkra2xZblg3Tk1GVmdlWUdHZnFxTEZDWlE4TWQ4?= =?utf-8?Q?SxAUMQjQDPx2JA+IrkJi1FHZ6be62aha?= 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)(1800799024)(36860700013);DIR:OUT;SFP:1101; X-OriginatorOrg: amd.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 30 Nov 2024 14:05:25.6095 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: b3db0e60-311a-47fe-3b1b-08dd114809e5 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: CY4PEPF0000EDD6.namprd03.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: IA1PR12MB6257 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: Armin Wolf Reviewed-by: Ilpo J=C3=A4rvinen Reviewed-by: Maximilian Luz Reviewed-by: Mark Pearson Signed-off-by: Mario Limonciello --- 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 + 11 files changed, 17 insertions(+), 6 deletions(-) diff --git a/drivers/platform/surface/surface_platform_profile.c b/drivers/= platform/surface/surface_platform_profile.c index 9d3e3f9458186..b73cfdd920c66 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 a08dc936276b9..14d84cad01b49 100644 --- a/drivers/platform/x86/asus-wmi.c +++ b/drivers/platform/x86/asus-wmi.c @@ -3877,6 +3877,7 @@ 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 f88d898447511..78aac76132788 100644 --- a/drivers/platform/x86/dell/alienware-wmi.c +++ b/drivers/platform/x86/dell/alienware-wmi.c @@ -1108,7 +1108,7 @@ 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; u8 sys_desc[4]; @@ -1157,6 +1157,7 @@ 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); } @@ -1225,7 +1226,7 @@ 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 8bacbde0f0506..398a454d1fdcb 100644 --- a/drivers/platform/x86/dell/dell-pc.c +++ b/drivers/platform/x86/dell/dell-pc.c @@ -257,6 +257,7 @@ 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 cbdc965eeb248..b6586c473ba91 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 0e03c41e028d4..58af9020382c1 100644 --- a/drivers/platform/x86/thinkpad_acpi.c +++ b/drivers/platform/x86/thinkpad_acpi.c @@ -10638,6 +10638,7 @@ 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