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[ALSA] ac97_codec (ALC655): add EAPD hack for MSI L725 laptop

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New PCI ID described and tested Spectr <spectr@gmail.com> .

Signed-off-by: Jaroslav Kysela <perex@suse.cz>
This commit is contained in:
Jaroslav Kysela 2006-10-05 09:30:36 +02:00 committed by Jaroslav Kysela
parent 99b5aa3c10
commit e7d24f0bbd
1 changed files with 2 additions and 1 deletions
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3
sound/pci/ac97/ac97_patch.c
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@ -2261,7 +2261,8 @@ int patch_alc655(struct snd_ac97 * ac97)
else { /* ALC655 */
if (ac97->subsystem_vendor == 0x1462 &&
(ac97->subsystem_device == 0x0131 || /* MSI S270 laptop */
ac97->subsystem_device == 0x0161)) /* LG K1 Express */
ac97->subsystem_device == 0x0161 || /* LG K1 Express */
ac97->subsystem_device == 0x0351)) /* MSI L725 laptop */
val &= ~(1 << 1); /* Pin 47 is EAPD (for internal speaker) */
else
val |= (1 << 1); /* Pin 47 is spdif input pin */