From 7a0e39748861272e6f4b088d5a7e7ffa53c4d5eb Mon Sep 17 00:00:00 2001 From: "Rafael J. Wysocki" Date: Mon, 23 Jan 2023 19:38:31 +0100 Subject: thermal: ACPI: Add ACPI trip point routines Add library routines to populate a generic thermal trip point structure with data obtained by evaluating a specific object in the ACPI Namespace. Signed-off-by: Rafael J. Wysocki Co-developed-by: Daniel Lezcano Signed-off-by: Daniel Lezcano Tested-by: Srinivas Pandruvada --- include/linux/thermal.h | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'include/linux') diff --git a/include/linux/thermal.h b/include/linux/thermal.h index 30353e4b1424..23c2617156b5 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -346,6 +346,14 @@ int thermal_zone_get_num_trips(struct thermal_zone_device *tz); int thermal_zone_get_crit_temp(struct thermal_zone_device *tz, int *temp); +#ifdef CONFIG_THERMAL_ACPI +int thermal_acpi_trip_active(struct acpi_device *adev, int id, + struct thermal_trip *trip); +int thermal_acpi_trip_passive(struct acpi_device *adev, struct thermal_trip *trip); +int thermal_acpi_trip_hot(struct acpi_device *adev, struct thermal_trip *trip); +int thermal_acpi_trip_critical(struct acpi_device *adev, struct thermal_trip *trip); +#endif + #ifdef CONFIG_THERMAL struct thermal_zone_device *thermal_zone_device_register(const char *, int, int, void *, struct thermal_zone_device_ops *, -- cgit v1.2.3