ALSA: hda - Add Gigabyte GA-MA790X to the beep whitelist

Its BIOS suppresses the PC beep although it's implemented.
Signed-off-by: Takashi Iwai <tiwai@suse.de>

sound/pci/hda/patch_realtek.c

@@ -4304,6 +4304,7 @@ static const struct snd_pci_quirk beep_white_list[] = {
 	SND_PCI_QUIRK(0x1043, 0x83ce, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x831a, "EeePC", 1),
 	SND_PCI_QUIRK(0x1043, 0x834a, "EeePC", 1),
+	SND_PCI_QUIRK(0x1458, 0xa002, "GA-MA790X", 1),
 	SND_PCI_QUIRK(0x8086, 0xd613, "Intel", 1),
 	{}
 };