joel16/android_kernel_sony_msm8994
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Merge "ASoC: wcd: update mbhc driver to release pm wake lock"

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Linux Build Service Account 2014-06-21 23:57:51 -07:00 committed by Gerrit - the friendly Code Review server
commit 3a1d2bde49
2 changed files with 9 additions and 3 deletions
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4
sound/soc/codecs/msm8916-wcd-irq.c
View File

@ -324,6 +324,8 @@ bool wcd9xxx_spmi_lock_sleep()
msm_cpuidle_get_deep_idle_latency());
}
mutex_unlock(&map.pm_lock);
pr_debug("%s: wake lock counter %d\n", __func__,
map.wlock_holders);
if (!wait_event_timeout(map.pm_wq,
((wcd9xxx_spmi_pm_cmpxchg(
@ -364,6 +366,8 @@ void wcd9xxx_spmi_unlock_sleep()
PM_QOS_DEFAULT_VALUE);
}
mutex_unlock(&map.pm_lock);
pr_debug("%s: wake lock counter %d\n", __func__,
map.wlock_holders);
wake_up_all(&map.pm_wq);
}
EXPORT_SYMBOL(wcd9xxx_spmi_unlock_sleep);

8
sound/soc/codecs/wcd-mbhc-v2.c
View File

@ -579,7 +579,7 @@ static void wcd_correct_swch_plug(struct work_struct *work)
while (!time_after(jiffies, timeout)) {
if (mbhc->hs_detect_work_stop) {
pr_debug("%s: stop requested\n", __func__);
return;
goto exit;
}
/*
@ -590,7 +590,7 @@ static void wcd_correct_swch_plug(struct work_struct *work)
msleep(200);
if (mbhc->hs_detect_work_stop) {
pr_debug("%s: stop requested\n", __func__);
return;
goto exit;
}
result1 = snd_soc_read(codec,
MSM8X16_WCD_A_ANALOG_MBHC_BTN_RESULT);
@ -605,7 +605,7 @@ static void wcd_correct_swch_plug(struct work_struct *work)
plug_type = MBHC_PLUG_TYPE_HEADSET;
if (mbhc->current_plug != MBHC_PLUG_TYPE_HEADSET) {
wcd_mbhc_find_plug_and_report(mbhc, plug_type);
return;
goto exit;
}
wrk_complete = false;
}
@ -689,6 +689,8 @@ static void wcd_correct_swch_plug(struct work_struct *work)
}
wcd_mbhc_find_plug_and_report(mbhc, plug_type);
exit:
wcd9xxx_spmi_unlock_sleep();
pr_debug("%s: leave\n", __func__);
}