From: xiangxiao <xiaoxiang@xiaomi.com>
Date: Sun, 23 Feb 2014 06:44:52 +0000 (+0800)
Subject: ASoC: delay the initial jack detect by debounce_time
X-Git-Url: http://drtracing.org/?a=commitdiff_plain;h=f1adf5be51a952d06760d8b38c55e209bbf7054e;p=deliverable%2Flinux.git

ASoC: delay the initial jack detect by debounce_time

so the hardware could get time to initialize and debounce

Signed-off-by: xiangxiao <xiaoxiang@xiaomi.com>
Signed-off-by: Mark Brown <broonie@linaro.org>
---

diff --git a/sound/soc/soc-jack.c b/sound/soc/soc-jack.c
index 720060286d19..b903f822d1b2 100644
--- a/sound/soc/soc-jack.c
+++ b/sound/soc/soc-jack.c
@@ -342,7 +342,8 @@ int snd_soc_jack_add_gpios(struct snd_soc_jack *jack, int count,
 		gpio_export(gpios[i].gpio, false);
 
 		/* Update initial jack status */
-		snd_soc_jack_gpio_detect(&gpios[i]);
+		schedule_delayed_work(&gpios[i].work,
+				      msecs_to_jiffies(gpios[i].debounce_time));
 	}
 
 	return 0;