/******************************************************************************
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*
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* Copyright(c) 2019 - 2020 Realtek Corporation.
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*
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* This program is free software; you can redistribute it and/or modify it
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* under the terms of version 2 of the GNU General Public License as
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* published by the Free Software Foundation.
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*
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* This program is distributed in the hope that it will be useful, but WITHOUT
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* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
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* more details.
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*
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*****************************************************************************/
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#ifndef __PHL_SOUND_FSM_H__
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#define __PHL_SOUND_FSM_H__
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struct phl_sound_obj;
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enum RTW_PHL_SND_NOTIFY_EVENT {
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RTW_PHL_SND_START,
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RTW_PHL_SND_ABORT,
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RTW_PHL_SND_C2H_SND_DOWN /* C2H Sounding Down */
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};
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enum SND_EV_ID {
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SND_FUNC_EV_INIT,
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SND_FUNC_EV_DEINIT,
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SND_FUNC_EV_SND_START,
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SND_FUNC_EV_NOTIFY_PENDING_REQ,
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SND_FUNC_EV_CHK_SND_STS,
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SND_FUNC_EV_PROC_GRP,
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SND_FUNC_EV_START_SND_PROC,
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SND_FUNC_EV_END_SND,
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SND_PROC_EV_IDLE_GET_SND_GRP,
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SND_PROC_EV_IDLE_FREE_PRE_RES,
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SND_PROC_EV_BUSY_GET_BF_RES,
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SND_PROC_EV_BUSY_PRE_CFG,
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SND_PROC_EV_BUSY_TRIG_SND,
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SND_PROC_EV_BUSY_REL_SND_CTRL,
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SND_PROC_EV_BUSY_POLLING_STS,
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SND_PROC_EV_BUSY_SND_DOWN,
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SND_PROC_EV_DOWN_POST_CFG,
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SND_PROC_EV_DOWN_SND_END,
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SND_PROC_EV_DOWN_NEXT_SND,
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SND_EV_TERMINATE,
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SND_EV_DONOTHING,
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SND_EV_MAX
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};
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enum SND_STATE_ST {
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/* Initializae and de-initialize*/
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SND_ST_FUNC_INIT,
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SND_ST_FUNC_DEINIT,
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/* FUNC MAIN STATE */
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SND_ST_FUNC_READY,
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SND_ST_FUNC_LEAVE,
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/* SND PROC - periodic */
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SND_ST_PROC_IDLE,
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SND_ST_PROC_BUSY,
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SND_ST_PROC_DOWN,
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SND_ST_PROC_TERMINATE
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};
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struct phl_snd_start_req {
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void *wrole;
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u8 dialog_token;
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u8 proc_timeout_ms;
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u8 proc_period;
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bool bypass_sts_chk;
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u8 test_flag;
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};
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struct fsm_main *phl_sound_new_fsm(struct fsm_root *root,
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struct phl_info_t *phl_info);
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void phl_snd_destory_fsm(struct fsm_main *fsm);
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enum rtw_phl_status phl_snd_fsm_ev_c2h_snd_down(void *phl);
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void phl_snd_destory_obj(struct phl_sound_obj *snd);
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enum rtw_phl_status phl_snd_fsm_ev_abort(void *phl);
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enum rtw_phl_status
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phl_snd_fsm_ev_start_func(void *phl, void *req);
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enum rtw_phl_status
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phl_snd_fsm_send_msg(void *phl, enum RTW_PHL_SND_NOTIFY_EVENT notify,
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void *buf, u32 buf_sz);
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u8 phl_snd_is_inprogress(void *phl);
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#endif
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