FIRST_TIME_CHANGE_CLOCK  461 drivers/gpu/drm/amd/include/atombios.h #define FIRST_TIME_CHANGE_CLOCK                   0x08000000   //Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup
FIRST_TIME_CHANGE_CLOCK  431 drivers/gpu/drm/radeon/atombios.h #define FIRST_TIME_CHANGE_CLOCK									0x08000000	//Applicable to both memory and engine clock change,when set, it means this is 1st time to change clock after ASIC bootup