gfx_ramp_step     177 drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.c 	data->gfx_ramp_step = 256*25/100;
gfx_ramp_step     197 drivers/gpu/drm/amd/powerplay/hwmgr/smu8_hwmgr.h 	uint32_t gfx_ramp_step;