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Commit d244bf89 authored by Magnus Sandin's avatar Magnus Sandin Committed by Jaroslav Kysela
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[ALSA] Fix for LG K1 Express Laptop 



Attached is the patch for the LG K1 Express (K1-2333V) laptop that
enables sound output.

Signed-off-by: default avatarMagnus Sandin <magnus@sandin.cx>
Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
Signed-off-by: default avatarJaroslav Kysela <perex@suse.cz>
parent 80b556f2

sound/pci/ac97/ac97_patch.c

+2 −1
Original line number Diff line number Diff line
@@ -2208,7 +2208,8 @@ int patch_alc655(struct snd_ac97 * 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 */