DPLL_VGA_MODE_DIS  232 drivers/gpu/drm/gma500/psb_intel_reg.h #define DPLL_VGA_MODE_DIS		(1 << 28)
DPLL_VGA_MODE_DIS 3276 drivers/gpu/drm/i915/i915_reg.h #define   DPLL_VGA_MODE_DIS		(1 << 28)