[PATCH] [UBUNTU:sound/pci/ac97/] Fix inaudible sound for LG K1 Express

crimsun at fungus.sh.nu crimsun at fungus.sh.nu
Thu Aug 17 06:14:34 UTC 2006


From f809066008f1c68d2d83f010ba0bb141d7b351a3 Mon Sep 17 00:00:00 2001
From: Daniel T. Chen <crimsun at garnish.localdomain>
Date: Thu, 17 Aug 2006 00:43:29 -0400
Subject: [PATCH] [UBUNTU:sound/pci/ac97/] Fix inaudible sound for LG K1 Express

UpstreamStatus: Added in upstream alsa-kernel hg changeset:
		3afd242c5c58 [http://hg-mirror.alsa-project.org/alsa-kernel?cmd=changeset;node=3afd242c5c581478432b044e193e400553d8b6fc;style=raw]

Enable sound output on the LG K1 Express.

Suitable for application to both Dapper and Edgy linux-source.

Signed-off-by: Magnus Sandin <magnus at sandin.cx>
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 75cd5cd..fc55584 100644
--- a/sound/pci/ac97/ac97_patch.c
+++ b/sound/pci/ac97/ac97_patch.c
@@ -2211,7 +2211,8 @@ int patch_alc655(ac97_t * ac97)
 		val &= ~(1 << 1); /* Pin 47 is spdif input pin */
 	else { /* ALC655 */
 		if (ac97->subsystem_vendor == 0x1462 &&
-		    ac97->subsystem_device == 0x0131) /* MSI S270 laptop */
+		    (ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
+		     ac97->subsystem_device == 0x0161)) /* LG K1 Express */
 			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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