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[ALSA] ac97 - enables sound output through speakers on MSI S250 laptop
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Signed-off-by: Jerome Demange <jdemange@cict.fr>
Signed-off-by: Takashi Iwai <tiwai@suse.de>
Signed-off-by: Jaroslav Kysela <perex@suse.cz>
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Jerome Demange authored and Jaroslav Kysela committed Feb 9, 2007
1 parent 3cee5a6 commit cbcc2c4
Showing 1 changed file with 2 additions and 1 deletion.
3 changes: 2 additions & 1 deletion sound/pci/ac97/ac97_patch.c
Original file line number Diff line number Diff line change
Expand Up @@ -2264,7 +2264,8 @@ int patch_alc655(struct snd_ac97 * 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 */
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