PCH_SDVOB        15416 drivers/gpu/drm/i915/display/intel_display.c 			found = intel_sdvo_init(dev_priv, PCH_SDVOB, PORT_B);
PCH_SDVOB        4496 drivers/gpu/drm/i915/i915_reg.h #define PCH_HDMIB	PCH_SDVOB