PIPE_LINK_M_G4X  7674 drivers/gpu/drm/i915/display/intel_display.c 		I915_WRITE(PIPE_LINK_M_G4X(pipe), m_n->link_m);
PIPE_LINK_M_G4X  9732 drivers/gpu/drm/i915/display/intel_display.c 		m_n->link_m = I915_READ(PIPE_LINK_M_G4X(pipe));