diff options
Diffstat (limited to 'drivers/thermal/step_wise.c')
| -rw-r--r-- | drivers/thermal/step_wise.c | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/drivers/thermal/step_wise.c b/drivers/thermal/step_wise.c index d89e781b0a1..f251521baaa 100644 --- a/drivers/thermal/step_wise.c +++ b/drivers/thermal/step_wise.c @@ -60,6 +60,7 @@ static unsigned long get_target_state(struct thermal_instance *instance, */ cdev->ops->get_cur_state(cdev, &cur_state); next_target = instance->target; + dev_dbg(&cdev->device, "cur_state=%ld\n", cur_state); switch (trend) { case THERMAL_TREND_RAISING: @@ -131,6 +132,9 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) if (tz->temperature >= trip_temp) throttle = true; + dev_dbg(&tz->device, "Trip%d[type=%d,temp=%ld]:trend=%d,throttle=%d\n", + trip, trip_type, trip_temp, trend, throttle); + mutex_lock(&tz->lock); list_for_each_entry(instance, &tz->thermal_instances, tz_node) { @@ -139,6 +143,8 @@ static void thermal_zone_trip_update(struct thermal_zone_device *tz, int trip) old_target = instance->target; instance->target = get_target_state(instance, trend, throttle); + dev_dbg(&instance->cdev->device, "old_target=%d, target=%d\n", + old_target, (int)instance->target); if (old_target == instance->target) continue; |