[PATCH] [UBUNTU:sound/pci/ac97/] Enable audible sound through MSI S250 laptop speakers

crimsun at fungus.sh.nu crimsun at fungus.sh.nu
Tue Oct 17 09:04:47 UTC 2006


From bed91140ac293848b197aedd7aee21e5b8ca0e0d Mon Sep 17 00:00:00 2001
From: Daniel T. Chen <crimsun at garnish.localdomain>
Date: Mon, 16 Oct 2006 16:25:37 -0400
Subject: [PATCH] [UBUNTU:sound/pci/ac97/] #42919: Enable audible sound through MSI S250 laptop speakers

UpstreamStatus: Added in upstream alsa-kernel hg changeset:
		e7c80613b24f [http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=e7c80613b24f8db9f34dada3bb27d6d04480bbd6;style=raw]

References:	Ubuntu: #42919

This patch enables audible sound on the MSI S250's speakers.

This commit is applicable to Dapper, Edgy, and Edgy+1 linux-source.

This commit closes Ubuntu: #42919.

Signed-off-by: Jerome Demange <jdemange at cict.fr>
Signed-off-by: Daniel T Chen <crimsun at ubuntu.com>
---
 sound/pci/ac97/ac97_patch.c |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)

diff --git a/sound/pci/ac97/ac97_patch.c b/sound/pci/ac97/ac97_patch.c
index 22f1820..23674b6 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -2213,7 +2213,8 @@ int patch_alc655(ac97_t * ac97)
 		if (ac97->subsystem_vendor == 0x1462 &&
 		    (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
 		     ac97->subsystem_device == 0x0161 || /* LG K1 Express */
-		     ac97->subsystem_device == 0x0351))  /* MSI L725 laptop */
+		     ac97->subsystem_device == 0x0351 || /* MSI L725 laptop */
+		     ac97->subsystem_device == 0x0061))  /* MSI S250 laptop */
 			val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
 		else
 			val |= (1 << 1); /* Pin 47 is spdif input pin */
-- 
1.4.1


-- 
Daniel T. Chen            crimsun at ubuntu.com
GPG key:  0xC88ABDA3
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