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-rw-r--r--sound/soc/codecs/msm8916-wcd-analog.c18
1 files changed, 8 insertions, 10 deletions
diff --git a/sound/soc/codecs/msm8916-wcd-analog.c b/sound/soc/codecs/msm8916-wcd-analog.c
index 549c269acc7d..f562f2d86907 100644
--- a/sound/soc/codecs/msm8916-wcd-analog.c
+++ b/sound/soc/codecs/msm8916-wcd-analog.c
@@ -285,7 +285,7 @@ struct pm8916_wcd_analog_priv {
u16 codec_version;
bool mbhc_btn_enabled;
/* special event to detect accessory type */
- bool mbhc_btn0_pressed;
+ int mbhc_btn0_released;
bool detect_accessory_type;
struct clk *mclk;
struct snd_soc_codec *codec;
@@ -483,7 +483,7 @@ static void pm8916_wcd_setup_mbhc(struct pm8916_wcd_analog_priv *wcd)
snd_soc_update_bits(codec, CDC_D_INT_EN_CLR, int_en_mask, 0);
snd_soc_update_bits(codec, CDC_D_INT_EN_SET, int_en_mask, int_en_mask);
- wcd->mbhc_btn0_pressed = false;
+ wcd->mbhc_btn0_released = false;
wcd->detect_accessory_type = true;
}
@@ -950,7 +950,7 @@ static irqreturn_t mbhc_btn_release_irq_handler(int irq, void *arg)
/* check if its BTN0 thats released */
if ((val != -1) && !(val & CDC_A_MBHC_RESULT_1_BTN_RESULT_MASK))
- priv->mbhc_btn0_pressed = false;
+ priv->mbhc_btn0_released = true;
} else {
snd_soc_jack_report(priv->jack, 0, btn_mask);
@@ -983,9 +983,7 @@ static irqreturn_t mbhc_btn_press_irq_handler(int irq, void *arg)
break;
case 0x0:
/* handle BTN_0 specially for type detection */
- if (priv->detect_accessory_type)
- priv->mbhc_btn0_pressed = true;
- else
+ if (!priv->detect_accessory_type)
snd_soc_jack_report(priv->jack,
SND_JACK_BTN_0, btn_mask);
break;
@@ -1029,19 +1027,19 @@ static irqreturn_t pm8916_mbhc_switch_irq_handler(int irq, void *arg)
* both press and release event received then its
* a headset.
*/
- if (priv->mbhc_btn0_pressed)
+ if (priv->mbhc_btn0_released)
snd_soc_jack_report(priv->jack,
- SND_JACK_HEADPHONE, hs_jack_mask);
+ SND_JACK_HEADSET, hs_jack_mask);
else
snd_soc_jack_report(priv->jack,
- SND_JACK_HEADSET, hs_jack_mask);
+ SND_JACK_HEADPHONE, hs_jack_mask);
priv->detect_accessory_type = false;
} else { /* removal */
snd_soc_jack_report(priv->jack, 0, hs_jack_mask);
priv->detect_accessory_type = true;
- priv->mbhc_btn0_pressed = false;
+ priv->mbhc_btn0_released = false;
}
return IRQ_HANDLED;
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