DREF_NONSPREAD_SOURCE_MASK 8950 drivers/gpu/drm/i915/display/intel_display.c final &= ~DREF_NONSPREAD_SOURCE_MASK; DREF_NONSPREAD_SOURCE_MASK 8982 drivers/gpu/drm/i915/display/intel_display.c val &= ~DREF_NONSPREAD_SOURCE_MASK; DREF_NONSPREAD_SOURCE_MASK 407 drivers/gpu/drm/i915/display/intel_dpll_mgr.c enabled = !!(val & (DREF_SSC_SOURCE_MASK | DREF_NONSPREAD_SOURCE_MASK |