code layout

1 files changed, 1 insertions, 3 deletions

diff --git a/fw/fe310/eos/soc/i2s.h b/fw/fe310/eos/soc/i2s.h
index 81b4ade..f53e183 100644
--- a/fw/fe310/eos/soc/i2s.h
+++ b/fw/fe310/eos/soc/i2s.h
@@ -13,11 +13,9 @@ typedef void (*eos_i2s_handler_t) (unsigned char);
 
 int eos_i2s_init(uint8_t wakeup_cause);
 void eos_i2s_init_mux(void);
-void eos_i2s_start(uint32_t sample_rate);
+void eos_i2s_start(uint32_t sample_rate, unsigned char fmt);
 void eos_i2s_stop(void);
 int eos_i2s_running(void);
-void eos_i2s_set_fmt(unsigned char fmt);
-void eos_i2s_set_mode(unsigned char mode);
 void eos_i2s_mic_init(uint8_t *mic_arr, uint16_t mic_arr_size);
 void eos_i2s_mic_set_handler(eos_i2s_handler_t wm_handler);
 void eos_i2s_mic_set_wm(uint16_t wm);