I830_FENCE_TILING_Y_SHIFT 143 drivers/gpu/drm/i915/i915_gem_fence_reg.c val |= BIT(I830_FENCE_TILING_Y_SHIFT); I830_FENCE_TILING_Y_SHIFT 176 drivers/gpu/drm/i915/i915_gem_fence_reg.c val |= BIT(I830_FENCE_TILING_Y_SHIFT);