From fe7e56814cb82eb28698c2a74bdb830ae0592a45 Mon Sep 17 00:00:00 2001 From: Takashi Iwai Date: Mon, 31 Aug 2009 08:37:46 +0200 Subject: [PATCH] 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: Takashi Iwai --- sound/pci/hda/patch_analog.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/sound/pci/hda/patch_analog.c b/sound/pci/hda/patch_analog.c index 570e072938ca..db3f3b15f0e2 100644 --- a/sound/pci/hda/patch_analog.c +++ b/sound/pci/hda/patch_analog.c @@ -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 */ }; -- GitLab