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Diffstat (limited to 'sound/soc/codecs/rt5640.h')
-rw-r--r--sound/soc/codecs/rt5640.h6
1 files changed, 6 insertions, 0 deletions
diff --git a/sound/soc/codecs/rt5640.h b/sound/soc/codecs/rt5640.h
index 4fd47f2b936b..2c28f83e338a 100644
--- a/sound/soc/codecs/rt5640.h
+++ b/sound/soc/codecs/rt5640.h
@@ -10,6 +10,7 @@
#define _RT5640_H
#include <linux/clk.h>
+#include <linux/gpio/consumer.h>
#include <linux/workqueue.h>
#include <dt-bindings/sound/rt5640.h>
@@ -2157,4 +2158,9 @@ int rt5640_dmic_enable(struct snd_soc_component *component,
int rt5640_sel_asrc_clk_src(struct snd_soc_component *component,
unsigned int filter_mask, unsigned int clk_src);
+void rt5640_set_ovcd_params(struct snd_soc_component *component);
+void rt5640_enable_micbias1_for_ovcd(struct snd_soc_component *component);
+void rt5640_disable_micbias1_for_ovcd(struct snd_soc_component *component);
+int rt5640_detect_headset(struct snd_soc_component *component, struct gpio_desc *hp_det_gpio);
+
#endif