| /* Copyright 2019 The Chromium OS Authors. All rights reserved. |
| * Use of this source code is governed by a BSD-style license that can be |
| * found in the LICENSE file. |
| */ |
| |
| #ifndef CRAS_HFP_ALSA_IODEV_H_ |
| #define CRAS_HFP_ALSA_IODEV_H_ |
| |
| #include "cras_bt_device.h" |
| #include "cras_hfp_info.h" |
| #include "cras_types.h" |
| |
| struct hfp_slc_handle; |
| |
| /* |
| * Creates a hfp alsa iodev. |
| * |
| * hfp_alsa_iodev is a special HFP iodev which would be managed by bt_io but |
| * playback/capture via an inner ALSA iodev. |
| * |
| * The usage of hfp_alsa_iodev is only for SCO connection over PCM/I2S. |
| */ |
| struct cras_iodev *hfp_alsa_iodev_create(struct cras_iodev *aio, |
| struct cras_bt_device *device, |
| struct hfp_slc_handle *slc, |
| enum cras_bt_device_profile profile); |
| |
| void hfp_alsa_iodev_destroy(struct cras_iodev *iodev); |
| |
| #endif /* CRAS_HFP_ALSA_IODEV_H_ */ |