linux/sound/soc/intel/catpt/messages.h

/* SPDX-License-Identifier: GPL-2.0-only */
/*
 * Copyright(c) 2020 Intel Corporation
 *
 * Author: Cezary Rojewski <[email protected]>
 */

#ifndef __SND_SOC_INTEL_CATPT_MSG_H
#define __SND_SOC_INTEL_CATPT_MSG_H

struct catpt_dev;

/* IPC messages base types  */

enum catpt_reply_status { … };

/* GLOBAL messages */

enum catpt_global_msg_type { … };

catpt_global_msg __packed;

#define CATPT_MSG(hdr) …
#define CATPT_GLOBAL_MSG(msg_type) …

#define BUILD_HASH_SIZE …

struct catpt_fw_version { … } __packed;

int catpt_ipc_get_fw_version(struct catpt_dev *cdev,
			     struct catpt_fw_version *version);

enum catpt_pin_id { … };

enum catpt_path_id { … };

enum catpt_stream_type { … };

enum catpt_format_id { … };

enum catpt_channel_index { … };

enum catpt_channel_config { … };

enum catpt_interleaving_style { … };

struct catpt_audio_format { … } __packed;

struct catpt_ring_info { … } __packed;

#define CATPT_MODULE_COUNT …

enum catpt_module_id { … };

struct catpt_module_entry { … } __packed;

struct catpt_module_map { … } __packed;

struct catpt_memory_info { … } __packed;

#define CATPT_CHANNELS_MAX …
#define CATPT_ALL_CHANNELS_MASK …

struct catpt_stream_info { … } __packed;

int catpt_ipc_alloc_stream(struct catpt_dev *cdev,
			   enum catpt_path_id path_id,
			   enum catpt_stream_type type,
			   struct catpt_audio_format *afmt,
			   struct catpt_ring_info *rinfo,
			   u8 num_modules,
			   struct catpt_module_entry *modules,
			   struct resource *persistent,
			   struct resource *scratch,
			   struct catpt_stream_info *sinfo);
int catpt_ipc_free_stream(struct catpt_dev *cdev, u8 stream_hw_id);

enum catpt_ssp_iface { … };

enum catpt_mclk_frequency { … };

enum catpt_ssp_mode { … };

struct catpt_ssp_device_format { … } __packed;

int catpt_ipc_set_device_format(struct catpt_dev *cdev,
				struct catpt_ssp_device_format *devfmt);

enum catpt_dx_state { … };

enum catpt_dx_type { … };

struct catpt_save_meminfo { … } __packed;

#define SAVE_MEMINFO_MAX …

struct catpt_dx_context { … } __packed;

int catpt_ipc_enter_dxstate(struct catpt_dev *cdev, enum catpt_dx_state state,
			    struct catpt_dx_context *context);

struct catpt_mixer_stream_info { … } __packed;

int catpt_ipc_get_mixer_stream_info(struct catpt_dev *cdev,
				    struct catpt_mixer_stream_info *info);

/* STREAM messages */

enum catpt_stream_msg_type { … };

enum catpt_stage_action { … };

catpt_stream_msg __packed;

#define CATPT_STREAM_MSG(msg_type) …
#define CATPT_STAGE_MSG(msg_type) …

int catpt_ipc_reset_stream(struct catpt_dev *cdev, u8 stream_hw_id);
int catpt_ipc_pause_stream(struct catpt_dev *cdev, u8 stream_hw_id);
int catpt_ipc_resume_stream(struct catpt_dev *cdev, u8 stream_hw_id);

/* STREAM messages - STAGE subtype */

enum catpt_audio_curve_type { … };

int catpt_ipc_set_volume(struct catpt_dev *cdev, u8 stream_hw_id,
			 u32 channel, u32 volume,
			 u32 curve_duration,
			 enum catpt_audio_curve_type curve_type);

int catpt_ipc_set_write_pos(struct catpt_dev *cdev, u8 stream_hw_id,
			    u32 pos, bool eob, bool ll);

int catpt_ipc_mute_loopback(struct catpt_dev *cdev, u8 stream_hw_id, bool mute);

/* NOTIFICATION messages */

enum catpt_notify_reason { … };

catpt_notify_msg __packed;

#define FW_INFO_SIZE_MAX …

struct catpt_fw_ready { … } __packed;

struct catpt_notify_position { … } __packed;

enum catpt_glitch_type { … };

struct catpt_notify_glitch { … } __packed;

#endif