From 2c3c1048746a4622d8c89a29670120dc8fab93c4 Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Sun, 7 Apr 2024 20:49:45 +0200 Subject: Adding upstream version 6.1.76. Signed-off-by: Daniel Baumann --- sound/soc/intel/avs/path.h | 72 ++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 72 insertions(+) create mode 100644 sound/soc/intel/avs/path.h (limited to 'sound/soc/intel/avs/path.h') diff --git a/sound/soc/intel/avs/path.h b/sound/soc/intel/avs/path.h new file mode 100644 index 000000000..197222c5e --- /dev/null +++ b/sound/soc/intel/avs/path.h @@ -0,0 +1,72 @@ +/* SPDX-License-Identifier: GPL-2.0-only */ +/* + * Copyright(c) 2021 Intel Corporation. All rights reserved. + * + * Authors: Cezary Rojewski + * Amadeusz Slawinski + */ + +#ifndef __SOUND_SOC_INTEL_AVS_PATH_H +#define __SOUND_SOC_INTEL_AVS_PATH_H + +#include +#include "avs.h" +#include "topology.h" + +struct avs_path { + u32 dma_id; + struct list_head ppl_list; + u32 state; + + struct avs_tplg_path *template; + struct avs_dev *owner; + /* device path management */ + struct list_head node; +}; + +struct avs_path_pipeline { + u8 instance_id; + struct list_head mod_list; + struct list_head binding_list; + + struct avs_tplg_pipeline *template; + struct avs_path *owner; + /* path pipelines management */ + struct list_head node; +}; + +struct avs_path_module { + u16 module_id; + u16 instance_id; + union avs_gtw_attributes gtw_attrs; + + struct avs_tplg_module *template; + struct avs_path_pipeline *owner; + /* pipeline modules management */ + struct list_head node; +}; + +struct avs_path_binding { + struct avs_path_module *source; + u8 source_pin; + struct avs_path_module *sink; + u8 sink_pin; + + struct avs_tplg_binding *template; + struct avs_path_pipeline *owner; + /* pipeline bindings management */ + struct list_head node; +}; + +void avs_path_free(struct avs_path *path); +struct avs_path *avs_path_create(struct avs_dev *adev, u32 dma_id, + struct avs_tplg_path_template *template, + struct snd_pcm_hw_params *fe_params, + struct snd_pcm_hw_params *be_params); +int avs_path_bind(struct avs_path *path); +int avs_path_unbind(struct avs_path *path); +int avs_path_reset(struct avs_path *path); +int avs_path_pause(struct avs_path *path); +int avs_path_run(struct avs_path *path, int trigger); + +#endif -- cgit v1.2.3