INTR_IDX_PINGPONG
phys_enc->irq[INTR_IDX_PINGPONG] = phys_enc->hw_pp->caps->intr_done;
phys_enc->irq[INTR_IDX_PINGPONG],
phys_enc->irq[INTR_IDX_PINGPONG],
dpu_core_irq_unregister_callback(phys_enc->dpu_kms, phys_enc->irq[INTR_IDX_PINGPONG]);