| /* SPDX-License-Identifier: (GPL-2.0+ OR MIT) */ |
| /* |
| * Copyright (c) 2019 Amlogic, Inc. All rights reserved. |
| */ |
| |
| #ifndef __VAD_H__ |
| #define __VAD_H__ |
| |
| #include "ddr_mngr.h" |
| |
| enum vad_src { |
| VAD_SRC_TDMIN_A, |
| VAD_SRC_TDMIN_B, |
| VAD_SRC_TDMIN_C, |
| VAD_SRC_SPDIFIN, |
| VAD_SRC_PDMIN, |
| VAD_SRC_LOOPBACK_B, |
| VAD_SRC_TDMIN_LB, |
| VAD_SRC_LOOPBACK_A, |
| }; |
| |
| #define DEFAULT_WAKEUP_SAMPLERATE 16000 |
| |
| void vad_update_buffer(bool isvadbuf); |
| int vad_transfer_chunk_data(unsigned long data, int frames); |
| bool vad_tdm_is_running(int tdm_idx); |
| bool vad_pdm_is_running(void); |
| bool vad_lb_is_running(int lb_id); |
| void vad_lb_force_two_channel(bool en); |
| void vad_enable(bool enable); |
| void vad_set_toddr_info(struct toddr *to); |
| void vad_set_trunk_data_readable(bool en); |
| int card_add_vad_kcontrols(struct snd_soc_card *card); |
| void vad_set_lowerpower_mode(bool islowpower); |
| |
| #endif |
