GEN12_DSB_INT
if (iir & GEN12_DSB_INT(INTEL_DSB_0))
if (iir & GEN12_DSB_INT(INTEL_DSB_1))
if (iir & GEN12_DSB_INT(INTEL_DSB_2))
de_pipe_masked |= GEN12_DSB_INT(INTEL_DSB_0) |
GEN12_DSB_INT(INTEL_DSB_1) |
GEN12_DSB_INT(INTEL_DSB_2);