MTK_VENC_IRQ_STATUS_PPS
if (irq_status & MTK_VENC_IRQ_STATUS_PPS)
writel(MTK_VENC_IRQ_STATUS_PPS, addr);
if (irq_status != MTK_VENC_IRQ_STATUS_PPS) {
mtk_venc_err(inst->ctx, "expect irq status %d", MTK_VENC_IRQ_STATUS_PPS);