DPIO_SWING_DEEMPH9P5_SHIFT 685 drivers/gpu/drm/i915/display/intel_dpio_phy.c val |= deemph_reg_value << DPIO_SWING_DEEMPH9P5_SHIFT; DPIO_SWING_DEEMPH9P5_SHIFT 1472 drivers/gpu/drm/i915/i915_reg.h #define DPIO_SWING_DEEMPH9P5_MASK (0xff << DPIO_SWING_DEEMPH9P5_SHIFT)