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/* SPDX-License-Identifier: MIT */
/*
* Copyright 2026 Advanced Micro Devices, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice shall be included in
* all copies or substantial portions of the Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
* OTHER DEALINGS IN THE SOFTWARE.
*
* Authors: AMD
*/
#ifndef __AMDGPU_DM_AUDIO_H__
#define __AMDGPU_DM_AUDIO_H__
struct amdgpu_device;
struct drm_device;
struct drm_atomic_commit;
struct drm_connector;
struct audio_info;
struct dc_sink;
int amdgpu_dm_audio_init(struct amdgpu_device *adev);
void amdgpu_dm_audio_fini(struct amdgpu_device *adev);
void amdgpu_dm_commit_audio(struct drm_device *dev,
struct drm_atomic_commit *state);
void amdgpu_dm_fill_audio_info(struct audio_info *audio_info,
const struct drm_connector *drm_connector,
const struct dc_sink *dc_sink);
void amdgpu_dm_audio_eld_notify(struct amdgpu_device *adev, int pin);
#if IS_ENABLED(CONFIG_DRM_AMD_DC_KUNIT_TEST)
struct device;
int amdgpu_dm_audio_component_bind(struct device *kdev,
struct device *hda_kdev, void *data);
void amdgpu_dm_audio_component_unbind(struct device *kdev,
struct device *hda_kdev, void *data);
int amdgpu_dm_audio_get_param(void);
void amdgpu_dm_audio_set_param(int val);
void amdgpu_dm_audio_init_pins(struct amdgpu_device *adev, int audio_count,
const unsigned int *inst_array);
#endif
#endif /* __AMDGPU_DM_AUDIO_H__ */
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