drivers/misc/mediatek/gpu/mt8127/mali/mali/platform/arm_core_scaling.h

   1
   2 /**
   3  * @file arm_core_scaling.h
   4  * Example core scaling policy.
   5  */
   6
   7 #ifndef __ARM_CORE_SCALING_H__
   8 #define __ARM_CORE_SCALING_H__
   9
  10 struct mali_gpu_utilization_data;
  11
  12 /**
  13  * Initialize core scaling policy.
  14  *
  15  * @note The core scaling policy will assume that all PP cores are on initially.
  16  *
  17  * @param num_pp_cores Total number of PP cores.
  18  */
  19 void mali_core_scaling_init(int num_pp_cores);
  20
  21 /**
  22  * Terminate core scaling policy.
  23  */
  24 void mali_core_scaling_term(void);
  25
  26 /**
  27  * Update core scaling policy with new utilization data.
  28  *
  29  * @param data Utilization data.
  30  */
  31 void mali_core_scaling_update(struct mali_gpu_utilization_data *data);
  32
  33 void mali_core_scaling_sync(int num_cores);
  34
  35 #endif /* __ARM_CORE_SCALING_H__ */