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[ALSA] hda-intel - Disable INTX when MSI is used

Call pci_intx() to disable/enable INTX when MSI is used/unused.
Nvidia and AMD boards seem to have problems with MSI when INTX
isn't disabled.

Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
Takashi Iwai 18 gadi atpakaļ
vecāks
revīzija
69e1341897
1 mainītis faili ar 1 papildinājumiem un 0 dzēšanām
  1. 1 0
      sound/pci/hda/hda_intel.c

+ 1 - 0
sound/pci/hda/hda_intel.c

@@ -1391,6 +1391,7 @@ static int azx_acquire_irq(struct azx *chip, int do_disconnect)
 		return -1;
 	}
 	chip->irq = chip->pci->irq;
+	pci_intx(chip->pci, !chip->msi);
 	return 0;
 }