+ if (timer_toggle == mgr->timer_toggle) {
+ dev_dbg(&mgr->pci->dev, "ERROR TIMER TOGGLE\n");
+ mgr->dsp_time_err++;
+ }
+
+ mgr->timer_toggle = timer_toggle;
+ mgr->src_it_dsp = reg;
+ wake_thread = true;
+ }
+
+ /* other irq's handled in the thread */
+ if (reg & PCXHR_IRQ_MASK) {
+ if (reg & PCXHR_IRQ_ASYNC) {
+ /* as we didn't request any async notifications,
+ * some kind of xrun error will probably occurred
+ */
+ /* better resynchronize all streams next interrupt : */
+ mgr->dsp_time_last = PCXHR_DSP_TIME_INVALID;
+ }
+ mgr->src_it_dsp = reg;
+ wake_thread = true;
+ }
+#ifdef CONFIG_SND_DEBUG_VERBOSE
+ if (reg & PCXHR_FATAL_DSP_ERR)
+ dev_dbg(&mgr->pci->dev, "FATAL DSP ERROR : %x\n", reg);
+#endif
+
+ return wake_thread ? IRQ_WAKE_THREAD : IRQ_HANDLED;
+}
+
+irqreturn_t pcxhr_threaded_irq(int irq, void *dev_id)
+{
+ struct pcxhr_mgr *mgr = dev_id;
+ int i, j;
+ struct snd_pcxhr *chip;
+
+ mutex_lock(&mgr->lock);
+ if (mgr->src_it_dsp & PCXHR_IRQ_TIMER) {