snd_hdac_chip_writew(bus, RINTCNT, 1);
/* enable rirb dma and response irq */
snd_hdac_chip_writeb(bus, RIRBCTL, AZX_RBCTL_DMA_EN | AZX_RBCTL_IRQ_EN);
+ /* Accept unsolicited responses */
+ snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL);
spin_unlock_irq(&bus->reg_lock);
}
EXPORT_SYMBOL_GPL(snd_hdac_bus_init_cmd_io);
for (loopcounter = 0;; loopcounter++) {
spin_lock_irq(&bus->reg_lock);
+ if (bus->polling_mode)
+ snd_hdac_bus_update_rirb(bus);
if (!bus->rirb.cmds[addr]) {
if (res)
*res = bus->rirb.res[addr]; /* the last value */
return -EBUSY;
}
- /* Accept unsolicited responses */
- snd_hdac_chip_updatel(bus, GCTL, AZX_GCTL_UNSOL, AZX_GCTL_UNSOL);
-
/* detect codecs */
if (!bus->codec_mask) {
bus->codec_mask = snd_hdac_chip_readw(bus, STATESTS);