| /* Copyright (c) 2012-2013, 2015 The Linux Foundation. All rights reserved. |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License version 2 and |
| * only version 2 as published by the Free Software Foundation. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| */ |
| |
| #ifndef _Q6_AUDIO_H_ |
| #define _Q6_AUDIO_H_ |
| |
| #include <ipc/apr.h> |
| |
| enum { |
| LEGACY_PCM_MODE = 0, |
| LOW_LATENCY_PCM_MODE, |
| ULTRA_LOW_LATENCY_PCM_MODE, |
| ULL_POST_PROCESSING_PCM_MODE, |
| }; |
| |
| |
| int q6audio_get_port_index(u16 port_id); |
| |
| int q6audio_convert_virtual_to_portid(u16 port_id); |
| |
| int q6audio_validate_port(u16 port_id); |
| |
| int q6audio_is_digital_pcm_interface(u16 port_id); |
| |
| int q6audio_get_port_id(u16 port_id); |
| |
| #endif |