diff options
Diffstat (limited to 'sound')
| -rw-r--r-- | sound/soc/codecs/wm8994.c | 35 | ||||
| -rw-r--r-- | sound/soc/codecs/wm8994.h | 2 |
2 files changed, 35 insertions, 2 deletions
diff --git a/sound/soc/codecs/wm8994.c b/sound/soc/codecs/wm8994.c index 5d046b1c5a7..0f58f003dc1 100644 --- a/sound/soc/codecs/wm8994.c +++ b/sound/soc/codecs/wm8994.c @@ -3660,6 +3660,8 @@ static irqreturn_t wm1811_jackdet_irq(int irq, void *data) pm_runtime_get_sync(codec->dev); + cancel_delayed_work_sync(&wm8994->mic_complete_work); + mutex_lock(&wm8994->accdet_lock); reg = snd_soc_read(codec, WM1811_JACKDET_CTRL); @@ -3842,11 +3844,33 @@ int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack, } EXPORT_SYMBOL_GPL(wm8958_mic_detect); +static void wm8958_mic_work(struct work_struct *work) +{ + struct wm8994_priv *wm8994 = container_of(work, + struct wm8994_priv, + mic_complete_work.work); + struct snd_soc_codec *codec = wm8994->hubs.codec; + + dev_crit(codec->dev, "MIC WORK %x\n", wm8994->mic_status); + + pm_runtime_get_sync(codec->dev); + + mutex_lock(&wm8994->accdet_lock); + + wm8994->mic_id_cb(wm8994->mic_id_cb_data, wm8994->mic_status); + + mutex_unlock(&wm8994->accdet_lock); + + pm_runtime_put(codec->dev); + + dev_crit(codec->dev, "MIC WORK %x DONE\n", wm8994->mic_status); +} + static irqreturn_t wm8958_mic_irq(int irq, void *data) { struct wm8994_priv *wm8994 = data; struct snd_soc_codec *codec = wm8994->hubs.codec; - int reg, count, ret; + int reg, count, ret, id_delay; /* * Jack detection may have detected a removal simulataneously @@ -3856,6 +3880,7 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) if (!(snd_soc_read(codec, WM8958_MIC_DETECT_1) & WM8958_MICD_ENA)) return IRQ_HANDLED; + cancel_delayed_work_sync(&wm8994->mic_complete_work); cancel_delayed_work_sync(&wm8994->open_circuit_work); pm_runtime_get_sync(codec->dev); @@ -3904,8 +3929,12 @@ static irqreturn_t wm8958_mic_irq(int irq, void *data) } } + wm8994->mic_status = reg; + id_delay = wm8994->wm8994->pdata.mic_id_delay; + if (wm8994->mic_detecting) - wm8994->mic_id_cb(wm8994->mic_id_cb_data, reg); + schedule_delayed_work(&wm8994->mic_complete_work, + msecs_to_jiffies(id_delay)); else wm8958_button_det(codec, reg); @@ -3971,6 +4000,8 @@ static int wm8994_codec_probe(struct snd_soc_codec *codec) break; } + INIT_DELAYED_WORK(&wm8994->mic_complete_work, wm8958_mic_work); + for (i = 0; i < ARRAY_SIZE(wm8994->fll_locked); i++) init_completion(&wm8994->fll_locked[i]); diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h index 9d19a9185d3..6536f8d45ac 100644 --- a/sound/soc/codecs/wm8994.h +++ b/sound/soc/codecs/wm8994.h @@ -135,6 +135,8 @@ struct wm8994_priv { struct wm8994_micdet micdet[2]; struct delayed_work mic_work; struct delayed_work open_circuit_work; + struct delayed_work mic_complete_work; + u16 mic_status; bool mic_detecting; bool jack_mic; int btn_mask; |