1 files changed, 40 insertions, 0 deletions

diff --git a/tools/lib/thermal/include/thermal.h b/tools/lib/thermal/include/thermal.h
index 1abc560602cf..818ecdfb46e5 100644
--- a/tools/lib/thermal/include/thermal.h
+++ b/tools/lib/thermal/include/thermal.h
@@ -4,11 +4,20 @@
 #define __LIBTHERMAL_H
 
 #include <linux/thermal.h>
+#include <sys/types.h>
 
 #ifndef LIBTHERMAL_API
 #define LIBTHERMAL_API __attribute__((visibility("default")))
 #endif
 
+#ifndef THERMAL_THRESHOLD_WAY_UP
+#define THERMAL_THRESHOLD_WAY_UP 0x1
+#endif
+
+#ifndef THERMAL_THRESHOLD_WAY_DOWN
+#define THERMAL_THRESHOLD_WAY_DOWN 0x2
+#endif
+
 #ifdef __cplusplus
 extern "C" {
 #endif
@@ -31,6 +40,11 @@ struct thermal_events_ops {
 	int (*cdev_delete)(int cdev_id, void *arg);
 	int (*cdev_update)(int cdev_id, int cur_state, void *arg);
 	int (*gov_change)(int tz_id, const char *gov_name, void *arg);
+	int (*threshold_add)(int tz_id, int temperature, int direction, void *arg);
+	int (*threshold_delete)(int tz_id, int temperature, int direction, void *arg);
+	int (*threshold_flush)(int tz_id, void *arg);
+	int (*threshold_up)(int tz_id, int temp, int prev_temp, void *arg);
+	int (*threshold_down)(int tz_id, int temp, int prev_temp, void *arg);
 };
 
 struct thermal_ops {
@@ -45,12 +59,18 @@ struct thermal_trip {
 	int hyst;
 };
 
+struct thermal_threshold {
+	int temperature;
+	int direction;
+};
+
 struct thermal_zone {
 	int id;
 	int temp;
 	char name[THERMAL_NAME_LENGTH];
 	char governor[THERMAL_NAME_LENGTH];
 	struct thermal_trip *trip;
+	struct thermal_threshold *thresholds;
 };
 
 struct thermal_cdev {
@@ -74,12 +94,16 @@ typedef int (*cb_tt_t)(struct thermal_trip *, void *);
 
 typedef int (*cb_tc_t)(struct thermal_cdev *, void *);
 
+typedef int (*cb_th_t)(struct thermal_threshold *, void *);
+
 LIBTHERMAL_API int for_each_thermal_zone(struct thermal_zone *tz, cb_tz_t cb, void *arg);
 
 LIBTHERMAL_API int for_each_thermal_trip(struct thermal_trip *tt, cb_tt_t cb, void *arg);
 
 LIBTHERMAL_API int for_each_thermal_cdev(struct thermal_cdev *cdev, cb_tc_t cb, void *arg);
 
+LIBTHERMAL_API int for_each_thermal_threshold(struct thermal_threshold *th, cb_th_t cb, void *arg);
+
 LIBTHERMAL_API struct thermal_zone *thermal_zone_find_by_name(struct thermal_zone *tz,
 							      const char *name);
 
@@ -124,6 +148,22 @@ LIBTHERMAL_API thermal_error_t thermal_cmd_get_governor(struct thermal_handler *
 LIBTHERMAL_API thermal_error_t thermal_cmd_get_temp(struct thermal_handler *th,
 						    struct thermal_zone *tz);
 
+LIBTHERMAL_API thermal_error_t thermal_cmd_threshold_get(struct thermal_handler *th,
+							 struct thermal_zone *tz);
+
+LIBTHERMAL_API thermal_error_t thermal_cmd_threshold_add(struct thermal_handler *th,
+                                                         struct thermal_zone *tz,
+                                                         int temperature,
+                                                         int direction);
+
+LIBTHERMAL_API thermal_error_t thermal_cmd_threshold_delete(struct thermal_handler *th,
+                                                            struct thermal_zone *tz,
+                                                            int temperature,
+                                                            int direction);
+
+LIBTHERMAL_API thermal_error_t thermal_cmd_threshold_flush(struct thermal_handler *th,
+                                                           struct thermal_zone *tz);
+
 /*
  * Netlink thermal samples
  */