[PATCH 3/4] ASoC: codecs: ES8326: Solve a headphone detection issue after suspend and resume

[Zhang Yi <zhangyi@everest-semi.com>]

We got a headphone detection issue after suspend and resume.
And we fixed it by modifying the configuration at es8326_suspend
and invoke es8326_irq at es8326_resume.

Signed-off-by: Zhang Yi <zhangyi@everest-semi.com>
---
 sound/soc/codecs/es8326.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/sound/soc/codecs/es8326.c b/sound/soc/codecs/es8326.c
index 7f4788265e53..17711dc5df0a 100755
--- a/sound/soc/codecs/es8326.c
+++ b/sound/soc/codecs/es8326.c
@@ -1054,6 +1054,8 @@ static int es8326_resume(struct snd_soc_component *component)
 	es8326->hp = 0;
 	es8326->hpl_vol = 0x03;
 	es8326->hpr_vol = 0x03;
+
+	es8326_irq(es8326->irq, es8326);
 	return 0;
 }
 
@@ -1064,6 +1066,9 @@ static int es8326_suspend(struct snd_soc_component *component)
 	cancel_delayed_work_sync(&es8326->jack_detect_work);
 	es8326_disable_micbias(component);
 	es8326->calibrated = false;
+	regmap_write(es8326->regmap, ES8326_CLK_MUX, 0x2d);
+	regmap_write(es8326->regmap, ES8326_DAC2HPMIX, 0x00);
+	regmap_write(es8326->regmap, ES8326_ANA_PDN, 0x3b);
 	regmap_write(es8326->regmap, ES8326_CLK_CTL, ES8326_CLK_OFF);
 	regcache_cache_only(es8326->regmap, true);
 
-- 
2.17.1