diff options
Diffstat (limited to 'drivers/gpu/drm/panfrost/panfrost_devfreq.h')
| -rw-r--r-- | drivers/gpu/drm/panfrost/panfrost_devfreq.h | 20 |
1 files changed, 18 insertions, 2 deletions
diff --git a/drivers/gpu/drm/panfrost/panfrost_devfreq.h b/drivers/gpu/drm/panfrost/panfrost_devfreq.h index 0611beffc8d0..0697f8d5aa34 100644 --- a/drivers/gpu/drm/panfrost/panfrost_devfreq.h +++ b/drivers/gpu/drm/panfrost/panfrost_devfreq.h @@ -4,13 +4,29 @@ #ifndef __PANFROST_DEVFREQ_H__ #define __PANFROST_DEVFREQ_H__ +#include <linux/ktime.h> + +struct devfreq; +struct thermal_cooling_device; + +struct panfrost_device; + +struct panfrost_devfreq { + struct devfreq *devfreq; + struct thermal_cooling_device *cooling; + ktime_t busy_time; + ktime_t idle_time; + ktime_t time_last_update; + atomic_t busy_count; +}; + int panfrost_devfreq_init(struct panfrost_device *pfdev); void panfrost_devfreq_fini(struct panfrost_device *pfdev); void panfrost_devfreq_resume(struct panfrost_device *pfdev); void panfrost_devfreq_suspend(struct panfrost_device *pfdev); -void panfrost_devfreq_record_busy(struct panfrost_device *pfdev); -void panfrost_devfreq_record_idle(struct panfrost_device *pfdev); +void panfrost_devfreq_record_busy(struct panfrost_devfreq *devfreq); +void panfrost_devfreq_record_idle(struct panfrost_devfreq *devfreq); #endif /* __PANFROST_DEVFREQ_H__ */ |