diff options
Diffstat (limited to 'drivers/thermal/intel/int340x_thermal')
4 files changed, 21 insertions, 38 deletions
diff --git a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c index 3e4bfe817f..400fde7cb3 100644 --- a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c +++ b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.c @@ -58,15 +58,10 @@ static int int340x_thermal_set_trip_temp(struct thermal_zone_device *zone, static void int340x_thermal_critical(struct thermal_zone_device *zone) { - dev_dbg(&zone->device, "%s: critical temperature reached\n", zone->type); + dev_dbg(thermal_zone_device(zone), "%s: critical temperature reached\n", + thermal_zone_device_type(zone)); } -static struct thermal_zone_device_ops int340x_thermal_zone_ops = { - .get_temp = int340x_thermal_get_zone_temp, - .set_trip_temp = int340x_thermal_set_trip_temp, - .critical = int340x_thermal_critical, -}; - static inline void *int_to_trip_priv(int i) { return (void *)(long)i; @@ -126,11 +121,15 @@ static struct thermal_zone_params int340x_thermal_params = { struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, int (*get_temp) (struct thermal_zone_device *, int *)) { + const struct thermal_zone_device_ops zone_ops = { + .set_trip_temp = int340x_thermal_set_trip_temp, + .critical = int340x_thermal_critical, + .get_temp = get_temp ? get_temp : int340x_thermal_get_zone_temp, + }; struct int34x_thermal_zone *int34x_zone; struct thermal_trip *zone_trips; unsigned long long trip_cnt = 0; unsigned long long hyst; - int trip_mask = 0; acpi_status status; int i, ret; @@ -140,21 +139,9 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, int34x_zone->adev = adev; - int34x_zone->ops = kmemdup(&int340x_thermal_zone_ops, - sizeof(int340x_thermal_zone_ops), GFP_KERNEL); - if (!int34x_zone->ops) { - ret = -ENOMEM; - goto err_ops_alloc; - } - - if (get_temp) - int34x_zone->ops->get_temp = get_temp; - status = acpi_evaluate_integer(adev->handle, "PATC", NULL, &trip_cnt); - if (ACPI_SUCCESS(status)) { + if (ACPI_SUCCESS(status)) int34x_zone->aux_trip_nr = trip_cnt; - trip_mask = BIT(trip_cnt) - 1; - } zone_trips = kzalloc(sizeof(*zone_trips) * (trip_cnt + INT340X_THERMAL_MAX_TRIP_COUNT), GFP_KERNEL); @@ -166,6 +153,7 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, for (i = 0; i < trip_cnt; i++) { zone_trips[i].type = THERMAL_TRIP_PASSIVE; zone_trips[i].temperature = THERMAL_TEMP_INVALID; + zone_trips[i].flags |= THERMAL_TRIP_FLAG_RW_TEMP; } trip_cnt = int340x_thermal_read_trips(adev, zone_trips, trip_cnt); @@ -179,17 +167,17 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, for (i = 0; i < trip_cnt; ++i) zone_trips[i].hysteresis = hyst; - int34x_zone->trips = zone_trips; - int34x_zone->lpat_table = acpi_lpat_get_conversion_table(adev->handle); int34x_zone->zone = thermal_zone_device_register_with_trips( acpi_device_bid(adev), zone_trips, trip_cnt, - trip_mask, int34x_zone, - int34x_zone->ops, + int34x_zone, + &zone_ops, &int340x_thermal_params, 0, 0); + kfree(zone_trips); + if (IS_ERR(int34x_zone->zone)) { ret = PTR_ERR(int34x_zone->zone); goto err_thermal_zone; @@ -203,11 +191,8 @@ struct int34x_thermal_zone *int340x_thermal_zone_add(struct acpi_device *adev, err_enable: thermal_zone_device_unregister(int34x_zone->zone); err_thermal_zone: - kfree(int34x_zone->trips); acpi_lpat_free_conversion_table(int34x_zone->lpat_table); err_trips_alloc: - kfree(int34x_zone->ops); -err_ops_alloc: kfree(int34x_zone); return ERR_PTR(ret); } @@ -217,8 +202,6 @@ void int340x_thermal_zone_remove(struct int34x_thermal_zone *int34x_zone) { thermal_zone_device_unregister(int34x_zone->zone); acpi_lpat_free_conversion_table(int34x_zone->lpat_table); - kfree(int34x_zone->trips); - kfree(int34x_zone->ops); kfree(int34x_zone); } EXPORT_SYMBOL_GPL(int340x_thermal_zone_remove); diff --git a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h index e0df6271fa..d504e27100 100644 --- a/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h +++ b/drivers/thermal/intel/int340x_thermal/int340x_thermal_zone.h @@ -20,10 +20,8 @@ struct active_trip { struct int34x_thermal_zone { struct acpi_device *adev; - struct thermal_trip *trips; int aux_trip_nr; struct thermal_zone_device *zone; - struct thermal_zone_device_ops *ops; void *priv_data; struct acpi_lpat_conversion_table *lpat_table; }; diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h index 95c6013a33..674f3c85df 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device.h @@ -25,6 +25,7 @@ #define PCI_DEVICE_ID_INTEL_HSB_THERMAL 0x0A03 #define PCI_DEVICE_ID_INTEL_ICL_THERMAL 0x8a03 #define PCI_DEVICE_ID_INTEL_JSL_THERMAL 0x4E03 +#define PCI_DEVICE_ID_INTEL_LNLM_THERMAL 0x641D #define PCI_DEVICE_ID_INTEL_MTLP_THERMAL 0x7D03 #define PCI_DEVICE_ID_INTEL_RPL_THERMAL 0xA71D #define PCI_DEVICE_ID_INTEL_SKL_THERMAL 0x1903 diff --git a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c index d7495571dd..14e34eabc4 100644 --- a/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c +++ b/drivers/thermal/intel/int340x_thermal/processor_thermal_device_pci.c @@ -233,11 +233,7 @@ static int get_trip_temp(struct proc_thermal_pci *pci_info) return temp; } -static struct thermal_trip psv_trip = { - .type = THERMAL_TRIP_PASSIVE, -}; - -static struct thermal_zone_device_ops tzone_ops = { +static const struct thermal_zone_device_ops tzone_ops = { .get_temp = sys_get_curr_temp, .set_trip_temp = sys_set_trip_temp, }; @@ -251,6 +247,10 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_ { struct proc_thermal_device *proc_priv; struct proc_thermal_pci *pci_info; + struct thermal_trip psv_trip = { + .type = THERMAL_TRIP_PASSIVE, + .flags = THERMAL_TRIP_FLAG_RW_TEMP, + }; int irq_flag = 0, irq, ret; bool msi_irq = false; @@ -290,7 +290,7 @@ static int proc_thermal_pci_probe(struct pci_dev *pdev, const struct pci_device_ psv_trip.temperature = get_trip_temp(pci_info); pci_info->tzone = thermal_zone_device_register_with_trips("TCPU_PCI", &psv_trip, - 1, 1, pci_info, + 1, pci_info, &tzone_ops, &tzone_params, 0, 0); if (IS_ERR(pci_info->tzone)) { @@ -407,6 +407,7 @@ static SIMPLE_DEV_PM_OPS(proc_thermal_pci_pm, proc_thermal_pci_suspend, static const struct pci_device_id proc_thermal_pci_ids[] = { { PCI_DEVICE_DATA(INTEL, ADL_THERMAL, PROC_THERMAL_FEATURE_RAPL | PROC_THERMAL_FEATURE_FIVR | PROC_THERMAL_FEATURE_DVFS | PROC_THERMAL_FEATURE_WT_REQ) }, + { PCI_DEVICE_DATA(INTEL, LNLM_THERMAL, PROC_THERMAL_FEATURE_RAPL) }, { PCI_DEVICE_DATA(INTEL, MTLP_THERMAL, PROC_THERMAL_FEATURE_RAPL | PROC_THERMAL_FEATURE_FIVR | PROC_THERMAL_FEATURE_DVFS | PROC_THERMAL_FEATURE_DLVR | PROC_THERMAL_FEATURE_WT_HINT | PROC_THERMAL_FEATURE_POWER_FLOOR) }, |