mirror of
https://github.com/ARM-software/arm-trusted-firmware.git
synced 2025-04-23 13:36:05 +00:00
917abdd990
Add new functions and intefaces of LPM to support more interactions between LPM providers and users. Signed-off-by: James Liao <jamesjj.liao@mediatek.com> Change-Id: I8ebbda0c0ef5be3a7a388a38c09424ebf785996f
77 lines
1.7 KiB
C
77 lines
1.7 KiB
C
/*
|
|
* 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 */
|