#ifndef __MTK_GPU_UTILITY_H__
#define __MTK_GPU_UTILITY_H__

#include <linux/types.h>

#ifdef __cplusplus
extern "C"
{
#endif

// returning false indicated no implement 

// unit: x bytes
bool mtk_get_gpu_memory_usage(unsigned int* pMemUsage);
bool mtk_get_gpu_page_cache(unsigned int* pPageCache);

// unit: 0~100 %
bool mtk_get_gpu_loading(unsigned int* pLoading);
bool mtk_get_gpu_block(unsigned int* pBlock);
bool mtk_get_gpu_idle(unsigned int* pIlde);


bool mtk_get_gpu_GP_loading(unsigned int* pLoading);
bool mtk_get_gpu_PP_loading(unsigned int* pLoading);
bool mtk_get_gpu_power_loading(unsigned int* pLoading);

bool mtk_enable_gpu_dvfs_timer(bool bEnable);
bool mtk_boost_gpu_freq(void);
bool mtk_set_bottom_gpu_freq(unsigned int ui32FreqLevel);

// ui32FreqLevel: 0=>lowest freq, count-1=>highest freq
bool mtk_custom_get_gpu_freq_level_count(unsigned int* pui32FreqLevelCount);
bool mtk_custom_boost_gpu_freq(unsigned int ui32FreqLevel);
bool mtk_custom_upbound_gpu_freq(unsigned int ui32FreqLevel);
bool mtk_get_custom_boost_gpu_freq(unsigned int *pui32FreqLevel);
bool mtk_get_custom_upbound_gpu_freq(unsigned int *pui32FreqLevel);

#ifdef __cplusplus
}
#endif

#endif