[ALSA] ac97 - Fix MSI L720 laptop

Fix internal speaker output of MSI L720 laptop with ALC655 codec. Signed-off-by: Takashi Iwai <tiwai@suse.de> Signed-off-by: Jaroslav Kysela <perex@suse.cz>
git-mirror · May 11, 2007 · 592a82e · 592a82e
1 parent d65b790
commit 592a82e
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
@@ -2727,6 +2727,7 @@ static int patch_alc655(struct snd_ac97 * ac97)
 		    (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
 		     ac97->subsystem_device == 0x0161 || /* LG K1 Express */
 		     ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */
+		     ac97->subsystem_device == 0x0471 || /* MSI L720 laptop */
 		     ac97->subsystem_device == 0x0061))  /* MSI S250 laptop */
 			val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
 		else