Inform the notifier chain if the DSP recognises a voice trigger.
Signed-off-by: Charles Keepax ckeepax@opensource.wolfsonmicro.com --- sound/soc/codecs/arizona.h | 3 +++ sound/soc/codecs/cs47l24.c | 4 ++++ sound/soc/codecs/wm5110.c | 4 ++++ 3 files changed, 11 insertions(+)
diff --git a/sound/soc/codecs/arizona.h b/sound/soc/codecs/arizona.h index e8d67d0..ef38413 100644 --- a/sound/soc/codecs/arizona.h +++ b/sound/soc/codecs/arizona.h @@ -63,6 +63,9 @@ #define ARIZONA_DVFS_SR1_RQ 0x001 #define ARIZONA_DVFS_ADSP1_RQ 0x100
+/* Notifier events */ +#define ARIZONA_NOTIFY_VOICE_TRIGGER 0x1 + struct arizona; struct wm_adsp;
diff --git a/sound/soc/codecs/cs47l24.c b/sound/soc/codecs/cs47l24.c index 489709d..b4d05cf 100644 --- a/sound/soc/codecs/cs47l24.c +++ b/sound/soc/codecs/cs47l24.c @@ -1085,6 +1085,10 @@ static irqreturn_t cs47l24_adsp2_irq(int irq, void *data) ret = wm_adsp_compr_handle_irq(&priv->core.adsp[i]); if (ret != -ENODEV) serviced++; + if (ret == WM_ADSP_COMPR_VOICE_TRIGGER) + arizona_call_notifiers(arizona, + ARIZONA_NOTIFY_VOICE_TRIGGER, + (void *)i); }
if (!serviced) { diff --git a/sound/soc/codecs/wm5110.c b/sound/soc/codecs/wm5110.c index 1c8b559..f1b3294 100644 --- a/sound/soc/codecs/wm5110.c +++ b/sound/soc/codecs/wm5110.c @@ -2240,6 +2240,10 @@ static irqreturn_t wm5110_adsp2_irq(int irq, void *data) ret = wm_adsp_compr_handle_irq(&priv->core.adsp[i]); if (ret != -ENODEV) serviced++; + if (ret == WM_ADSP_COMPR_VOICE_TRIGGER) + arizona_call_notifiers(arizona, + ARIZONA_NOTIFY_VOICE_TRIGGER, + (void *)i); }
if (!serviced) {