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authorMark Brown <broonie@opensource.wolfsonmicro.com>2012-12-03 16:14:37 +0900
committerMark Brown <broonie@opensource.wolfsonmicro.com>2012-12-03 16:35:00 +0900
commit98869f68f2f68a9f238f5e96dbc3f838a0ff7136 (patch)
tree9a0106eb3566f381ec63073e1a4115cbe61069c0 /sound/soc/codecs/wm8994.h
parente874de436f6c7ddbcca1e1fb7edd4d05ad274048 (diff)
downloadlinux-98869f68f2f68a9f238f5e96dbc3f838a0ff7136.tar.bz2
ASoC: wm8994: Allow microphone identification callback to be overridden
Allow custom accessory identification mechanisms to make use of the MICDET support in the device. Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>
Diffstat (limited to 'sound/soc/codecs/wm8994.h')
-rw-r--r--sound/soc/codecs/wm8994.h6
1 files changed, 5 insertions, 1 deletions
diff --git a/sound/soc/codecs/wm8994.h b/sound/soc/codecs/wm8994.h
index 1a6bb4ed08f8..46a7bdb7d255 100644
--- a/sound/soc/codecs/wm8994.h
+++ b/sound/soc/codecs/wm8994.h
@@ -40,11 +40,13 @@ enum wm8994_vmid_mode {
};
typedef void (*wm1811_micdet_cb)(void *data);
+typedef void (*wm1811_mic_id_cb)(void *data, u16 status);
int wm8994_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
int micbias);
int wm8958_mic_detect(struct snd_soc_codec *codec, struct snd_soc_jack *jack,
- wm1811_micdet_cb cb, void *cb_data);
+ wm1811_micdet_cb cb, void *det_cb_data,
+ wm1811_mic_id_cb id_cb, void *id_cb_data);
int wm8994_vmid_mode(struct snd_soc_codec *codec, enum wm8994_vmid_mode mode);
@@ -140,6 +142,8 @@ struct wm8994_priv {
int micdet_irq;
wm1811_micdet_cb micd_cb;
void *micd_cb_data;
+ wm1811_mic_id_cb mic_id_cb;
+ void *mic_id_cb_data;
int revision;