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Commit fe7e5681 authored by Takashi Iwai's avatar Takashi Iwai
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ALSA: hda - Add missing GPIO initialization for AD1984A laptop model 



A similar initialization of GPIO1 pin like mobile model is needed
for laptop model, too.

Signed-off-by: default avatarTakashi Iwai <tiwai@suse.de>
parent 17bbaa6f

sound/pci/hda/patch_analog.c

+4 −0
Original line number Diff line number Diff line
@@ -3892,6 +3892,10 @@ static struct hda_verb ad1884a_laptop_verbs[] = { 
	{0x12, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_HP_EVENT},

	{0x14, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},

	{0x1c, AC_VERB_SET_UNSOLICITED_ENABLE, AC_USRSP_EN | AD1884A_MIC_EVENT},

	/* allow to touch GPIO1 (for mute control) */

	{0x01, AC_VERB_SET_GPIO_MASK, 0x02},

	{0x01, AC_VERB_SET_GPIO_DIRECTION, 0x02},

	{0x01, AC_VERB_SET_GPIO_DATA, 0x02}, /* first muted */

	{ } /* end */

};