STEP_0_SPLL_ENTRY_VALID  450 drivers/gpu/drm/radeon/r600_dpm.c 			 STEP_0_SPLL_ENTRY_VALID, ~STEP_0_SPLL_ENTRY_VALID);
STEP_0_SPLL_ENTRY_VALID  453 drivers/gpu/drm/radeon/r600_dpm.c 			 0, ~STEP_0_SPLL_ENTRY_VALID);