D_COMP_BDW 4289 drivers/gpu/drm/i915/display/intel_display_power.c return I915_READ(D_COMP_BDW); D_COMP_BDW 4299 drivers/gpu/drm/i915/display/intel_display_power.c I915_WRITE(D_COMP_BDW, val); D_COMP_BDW 4300 drivers/gpu/drm/i915/display/intel_display_power.c POSTING_READ(D_COMP_BDW);