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/*
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* Copyright 2015 Advanced Micro Devices, Inc.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a
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* copy of this software and associated documentation files (the "Software"),
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* to deal in the Software without restriction, including without limitation
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* the rights to use, copy, modify, merge, publish, distribute, sublicense,
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* and/or sell copies of the Software, and to permit persons to whom the
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* Software is furnished to do so, subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in
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* all copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
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* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
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* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
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* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
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* OTHER DEALINGS IN THE SOFTWARE.
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*
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*/
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#include "eventmanagement.h"
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#include "eventmgr.h"
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#include "eventactionchains.h"
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int pem_init_event_action_chains(struct pp_eventmgr *eventmgr)
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{
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int i;
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for (i = 0; i < AMD_PP_EVENT_MAX; i++)
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eventmgr->event_chain[i] = NULL;
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eventmgr->event_chain[AMD_PP_EVENT_SUSPEND] = pem_get_suspend_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_INITIALIZE] = pem_get_initialize_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_UNINITIALIZE] = pem_get_uninitialize_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_POWER_SOURCE_CHANGE] = pem_get_power_source_change_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_HIBERNATE] = pem_get_hibernate_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_RESUME] = pem_get_resume_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_THERMAL_NOTIFICATION] = pem_get_thermal_notification_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_VBIOS_NOTIFICATION] = pem_get_vbios_notification_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENTER_THERMAL_STATE] = pem_get_enter_thermal_state_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_EXIT_THERMAL_STATE] = pem_get_exit_thermal_state_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENABLE_POWER_PLAY] = pem_get_enable_powerplay_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_DISABLE_POWER_PLAY] = pem_get_disable_powerplay_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENABLE_OVER_DRIVE_TEST] = pem_get_enable_overdrive_test_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_DISABLE_OVER_DRIVE_TEST] = pem_get_disable_overdrive_test_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENABLE_GFX_CLOCK_GATING] = pem_get_enable_gfx_clock_gating_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_DISABLE_GFX_CLOCK_GATING] = pem_get_disable_gfx_clock_gating_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENABLE_CGPG] = pem_get_enable_cgpg_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_DISABLE_CGPG] = pem_get_disable_cgpg_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_COMPLETE_INIT] = pem_get_complete_init_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_SCREEN_ON] = pem_get_screen_on_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_SCREEN_OFF] = pem_get_screen_off_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_PRE_SUSPEND] = pem_get_pre_suspend_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_PRE_RESUME] = pem_get_pre_resume_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_ENABLE_USER_STATE] = pem_enable_user_state_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_READJUST_POWER_STATE] = pem_readjust_power_state_action_chain(eventmgr);
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eventmgr->event_chain[AMD_PP_EVENT_DISPLAY_CONFIG_CHANGE] = pem_display_config_change_action_chain(eventmgr);
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return 0;
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}
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int pem_excute_event_chain(struct pp_eventmgr *eventmgr, const struct action_chain *event_chain, struct pem_event_data *event_data)
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{
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const pem_event_action * const *paction_chain;
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const pem_event_action *psub_chain;
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int tmp_result = 0;
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int result = 0;
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if (eventmgr == NULL || event_chain == NULL || event_data == NULL)
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return -EINVAL;
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for (paction_chain = event_chain->action_chain; NULL != *paction_chain; paction_chain++) {
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if (0 != result)
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return result;
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for (psub_chain = *paction_chain; NULL != *psub_chain; psub_chain++) {
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tmp_result = (*psub_chain)(eventmgr, event_data);
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if (0 == result)
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result = tmp_result;
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}
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}
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return result;
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}
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const struct action_chain *pem_get_suspend_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &suspend_action_chain;
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}
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const struct action_chain *pem_get_initialize_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &initialize_action_chain;
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}
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const struct action_chain *pem_get_uninitialize_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &uninitialize_action_chain;
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}
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const struct action_chain *pem_get_power_source_change_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &power_source_change_action_chain_pp_enabled; /* other case base on feature info*/
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}
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const struct action_chain *pem_get_resume_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &resume_action_chain;
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}
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const struct action_chain *pem_get_hibernate_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_thermal_notification_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_vbios_notification_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_enter_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_exit_thermal_state_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_enable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_disable_powerplay_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_enable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_disable_overdrive_test_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_enable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &enable_gfx_clock_gating_action_chain;
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}
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const struct action_chain *pem_get_disable_gfx_clock_gating_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &disable_gfx_clock_gating_action_chain;
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}
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const struct action_chain *pem_get_enable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &enable_cgpg_action_chain;
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}
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const struct action_chain *pem_get_disable_cgpg_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &disable_cgpg_action_chain;
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}
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const struct action_chain *pem_get_complete_init_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &complete_init_action_chain;
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}
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const struct action_chain *pem_get_screen_on_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_screen_off_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_pre_suspend_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_get_pre_resume_action_chain(struct pp_eventmgr *eventmgr)
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{
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return NULL;
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}
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const struct action_chain *pem_enable_user_state_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &enable_user_state_action_chain;
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}
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const struct action_chain *pem_readjust_power_state_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &readjust_power_state_action_chain;
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}
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const struct action_chain *pem_display_config_change_action_chain(struct pp_eventmgr *eventmgr)
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{
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return &display_config_change_action_chain;
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}
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