DB_Enable_SHIFT   875 drivers/gpu/drm/amd/powerplay/hwmgr/smu7_powertune.c 	didt_block |= block_en << DB_Enable_SHIFT;
DB_Enable_SHIFT   867 drivers/gpu/drm/amd/powerplay/hwmgr/vega10_powertune.c 		didt_block_info |= en << DB_Enable_SHIFT;