初版

2025-12-03 11:12:34 +08:00
parent c23ae4f24c
commit bc195654bf
8163 changed files with 3799544 additions and 92 deletions
@@ -0,0 +1,34 @@
+#ifndef _AUDIO_LINEIN_H_
+#define _AUDIO_LINEIN_H_
+
+#include "generic/typedef.h"
+#include "asm/audio_adc.h"
+
+/*
+ *ch:
+ *amux_en:
+ */
+int audio_linein0_open(u8 ch, u8 amux_en);
+int audio_linein0_close(u8 ch, u8 amux_en);
+int audio_linein1_open(u8 ch, u8 amux_en);
+int audio_linein1_close(u8 ch, u8 amux_en);
+int audio_linein2_open(u8 ch, u8 amux_en);
+int audio_linein2_close(u8 ch, u8 amux_en);
+/*
+ *
+ */
+void audio_linein_mute(u8 mute);
+/*
+ *
+ */
+void audio_linein_gain(u8 gain);
+
+void audio_linein_bias(u8 ch, u8 en);
+void audio_linein_amux_bias(u8 amux_bias);
+/*
+ *
+ *
+ */
+void audio_linein_ch_combine(u8 LR_2_L, u8 LR_2_R);
+
+#endif