From a59d7199f62b8336570972dcc288321d0ec999fe Mon Sep 17 00:00:00 2001 From: Kailang Yang Date: Wed, 8 Apr 2015 16:34:00 +0800 Subject: [PATCH] ALSA: hda/realtek - Make more stable to get pin sense for ALC283 Pin sense will active when power pin is wake up. Power pin will not wake up immediately during resume state. Add some delay to wait for power pin activated. Signed-off-by: Kailang Yang Cc: Signed-off-by: Takashi Iwai --- sound/pci/hda/patch_realtek.c | 2 ++ 1 file changed, 2 insertions(+) diff --git a/sound/pci/hda/patch_realtek.c b/sound/pci/hda/patch_realtek.c index f75c1274b448..a07da0bbb2b4 100644 --- a/sound/pci/hda/patch_realtek.c +++ b/sound/pci/hda/patch_realtek.c @@ -2912,6 +2912,8 @@ static void alc283_init(struct hda_codec *codec) if (!hp_pin) return; + + msleep(30); hp_pin_sense = snd_hda_jack_detect(codec, hp_pin); /* Index 0x43 Direct Drive HP AMP LPM Control 1 */