sanders: add ssr and sound trigger headers

* Fix audio HAL

include/sound_trigger_prop_intf.h

@@ -0,0 +1,66 @@
+/*
+ * Extrapolated / reversed header for Sound Trigger
+ */
+
+#ifndef SOUND_TRIGGER_PROP_INTF_H
+#define SOUND_TRIGGER_PROP_INTF_H
+
+struct sound_trigger_session_info {
+    int capture_handle;
+    void* p_ses;
+    struct pcm_config config;
+};
+
+enum audio_event_type {
+    AUDIO_EVENT_CAPTURE_DEVICE_INACTIVE,
+    AUDIO_EVENT_CAPTURE_DEVICE_ACTIVE,
+    AUDIO_EVENT_PLAYBACK_STREAM_INACTIVE,
+    AUDIO_EVENT_PLAYBACK_STREAM_ACTIVE,
+    AUDIO_EVENT_STOP_LAB,
+    AUDIO_EVENT_SSR,
+    AUDIO_EVENT_NUM_ST_SESSIONS,
+    AUDIO_EVENT_READ_SAMPLES,
+    AUDIO_EVENT_DEVICE_CONNECT,
+    AUDIO_EVENT_DEVICE_DISCONNECT,
+    AUDIO_EVENT_SVA_EXEC_MODE,
+    AUDIO_EVENT_SVA_EXEC_MODE_STATUS,
+};
+
+enum sound_trigger_event_type {
+    ST_EVENT_SESSION_REGISTER,
+    ST_EVENT_SESSION_DEREGISTER
+};
+typedef enum sound_trigger_event_type sound_trigger_event_type_t;
+
+enum ssr_event_status {
+    SND_CARD_STATUS_OFFLINE,
+    SND_CARD_STATUS_ONLINE,
+    CPE_STATUS_OFFLINE,
+    CPE_STATUS_ONLINE
+};
+
+struct sound_trigger_event_info {
+    struct sound_trigger_session_info st_ses;
+};
+typedef struct sound_trigger_event_info sound_trigger_event_info_t;
+
+struct audio_read_samples_info {
+    struct sound_trigger_session_info *ses_info;
+    void *buf;
+    size_t num_bytes;
+};
+
+struct audio_event_info {
+    union {
+        enum ssr_event_status status;
+        int value;
+        void *str_value;
+        struct sound_trigger_session_info ses_info;
+        struct audio_read_samples_info aud_info;
+    }u;
+};
+typedef struct audio_event_info audio_event_info_t;
+
+typedef int (*sound_trigger_hw_call_back_t)(enum audio_event_type,
+                                            struct audio_event_info*);
+#endif

include/surround_rec_interface.h

@@ -0,0 +1,32 @@
+/*
+ * Extrapolated / reversed header for SSR
+ */
+
+#ifndef _SURROUND_REC_INTERFACE_H_
+#define _SURROUND_REC_INTERFACE_H_
+
+typedef char *get_param(void *arg);
+typedef void set_param(void *arg, const char *arg1);
+
+typedef struct get_param_data {
+    const char *name;
+    get_param *get_param_fn;
+} get_param_data_t;
+
+typedef struct set_param_data {
+    const char *name;
+    set_param *set_param_fn;
+} set_param_data_t;
+
+const get_param_data_t* surround_rec_get_get_param_data(void);
+
+const set_param_data_t* surround_rec_get_set_param_data(void);
+
+int surround_rec_init(void **arg, int arg1, int arg2, int arg3,
+                      int arg4, const char *arg5);
+
+void surround_rec_deinit(void *arg);
+
+void surround_rec_process(void *arg, const int16_t *arg1, int16_t *arg2);
+
+#endif /* #ifndef _SURROUND_REC_INTERFACE_H_ */