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/*
* Copyright (c) 2023, MediaTek Inc. All rights reserved.
*
* SPDX-License-Identifier: BSD-3-Clause
*/
#ifndef MT_LP_API_H
#define MT_LP_API_H
#include <lpm/mt_lp_rm.h>
#if MTK_PUBEVENT_ENABLE
#include <vendor_pubsub_events.h>
#endif
/* Ufs clk enum for PLAT_RC_CLKBUF_STATUS */
enum rc_update_ex_ufs_ref_clk {
UFS_REF_CLK_OFF = 0,
UFS_REF_CLK_ON,
};
/* Enum for flight mode */
enum rc_update_ex_flight_mode {
FLIGHT_MODE_OFF = 0,
FLIGHT_MODE_ON,
};
struct mt_lpm_pubevent_data {
unsigned int u32;
};
enum mt_lpm_pubevents_id {
MT_LPM_PUBEVENTS_BBLPM_ENTER,
MT_LPM_PUBEVENTS_BBLPM_LEAVE,
MT_LPM_PUBEVENTS_TARGET_CORE,
MT_LPM_PUBEVENTS_SYS_POWER_OFF,
MT_LPM_PUBEVENTS_SYS_POWER_ON,
};
struct mt_lp_publish_event {
unsigned int id;
struct mt_lpm_pubevent_data val;
};
#if MTK_PUBEVENT_ENABLE
#define MT_LP_PUBLISH_EVENT(x) ({\
PUBLISH_EVENT_ARG(lpm_publish_event, (const void *)(x)); })
#define MT_LP_SUSPEND_PUBLISH_EVENT(x) ({\
PUBLISH_EVENT_ARG(suspend_publish_event, (const void *)(x)); })
#define MT_LP_SUBSCRIBE_SUSPEND(func) SUBSCRIBE_TO_EVENT(suspend_publish_event, func)
#define MT_LP_SUBSCRIBE_LPM(func) SUBSCRIBE_TO_EVENT(lpm_publish_event, func)
#else
#define MT_LP_PUBLISH_EVENT(x) ({ (void)x; })
#define MT_LP_SUSPEND_PUBLISH_EVENT(x) ({ (void)x; })
#define MT_LP_SUBSCRIBE_SUSPEND(func)
#define MT_LP_SUBSCRIBE_LPM(func)
#endif
/* MTK low power API types for audio */
enum mt_lp_api_audio_type {
AUDIO_AFE_ENTER,
AUDIO_AFE_LEAVE,
AUDIO_DSP_ENTER,
AUDIO_DSP_LEAVE,
};
/* MTK low power API types for usb */
enum mt_lp_api_usb_type {
LPM_USB_ENTER,
LPM_USB_LEAVE,
};
int mt_audio_update(int type);
int mtk_usb_update(int type);
#endif /* MT_LP_API_H */
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