From 592a82e8b6f4b5376e2faa2467b816cc8b73eaa6 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 12 Mar 2007 11:33:32 +0100 Subject: [PATCH] [ALSA] ac97 - Fix MSI L720 laptop Fix internal speaker output of MSI L720 laptop with ALC655 codec. Signed-off-by: Takashi Iwai Signed-off-by: Jaroslav Kysela --- sound/pci/ac97/ac97_patch.c | 1 + 1 file changed, 1 insertion(+) diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c index 30064c1..43455fc 100644 --- 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 -- 2.7.4