From 03dd4cb26d967f9588437b0fc9cc0e8353322bb7 Mon Sep 17 00:00:00 2001 From: André Fabian Silva Delgado Date: Fri, 25 Mar 2016 03:53:42 -0300 Subject: Linux-libre 4.5-gnu --- .../drm/amd/powerplay/eventmgr/eventactionchains.c | 290 +++++++++++++++++++++ 1 file changed, 290 insertions(+) create mode 100644 drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c (limited to 'drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c') diff --git a/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c new file mode 100644 index 000000000..6b52c78cb --- /dev/null +++ b/drivers/gpu/drm/amd/powerplay/eventmgr/eventactionchains.c @@ -0,0 +1,290 @@ +/* + * Copyright 2015 Advanced Micro Devices, Inc. + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice shall be included in + * all copies or substantial portions of the Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR + * OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, + * ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR + * OTHER DEALINGS IN THE SOFTWARE. + * + */ +#include "eventmgr.h" +#include "eventactionchains.h" +#include "eventsubchains.h" + +static const pem_event_action *initialize_event[] = { + block_adjust_power_state_tasks, + power_budget_tasks, + system_config_tasks, + setup_asic_tasks, + enable_dynamic_state_management_tasks, + enable_clock_power_gatings_tasks, + get_2d_performance_state_tasks, + set_performance_state_tasks, + initialize_thermal_controller_tasks, + conditionally_force_3d_performance_state_tasks, + process_vbios_eventinfo_tasks, + broadcast_power_policy_tasks, + NULL +}; + +const struct action_chain initialize_action_chain = { + "Initialize", + initialize_event +}; + +static const pem_event_action *uninitialize_event[] = { + ungate_all_display_phys_tasks, + uninitialize_display_phy_access_tasks, + disable_gfx_voltage_island_power_gating_tasks, + disable_gfx_clock_gating_tasks, + set_boot_state_tasks, + adjust_power_state_tasks, + disable_dynamic_state_management_tasks, + disable_clock_power_gatings_tasks, + cleanup_asic_tasks, + prepare_for_pnp_stop_tasks, + NULL +}; + +const struct action_chain uninitialize_action_chain = { + "Uninitialize", + uninitialize_event +}; + +static const pem_event_action *power_source_change_event_pp_enabled[] = { + set_power_source_tasks, + set_power_saving_state_tasks, + adjust_power_state_tasks, + enable_disable_fps_tasks, + set_nbmcu_state_tasks, + broadcast_power_policy_tasks, + NULL +}; + +const struct action_chain power_source_change_action_chain_pp_enabled = { + "Power source change - PowerPlay enabled", + power_source_change_event_pp_enabled +}; + +static const pem_event_action *power_source_change_event_pp_disabled[] = { + set_power_source_tasks, + set_nbmcu_state_tasks, + NULL +}; + +const struct action_chain power_source_changes_action_chain_pp_disabled = { + "Power source change - PowerPlay disabled", + power_source_change_event_pp_disabled +}; + +static const pem_event_action *power_source_change_event_hardware_dc[] = { + set_power_source_tasks, + set_power_saving_state_tasks, + adjust_power_state_tasks, + enable_disable_fps_tasks, + reset_hardware_dc_notification_tasks, + set_nbmcu_state_tasks, + broadcast_power_policy_tasks, + NULL +}; + +const struct action_chain power_source_change_action_chain_hardware_dc = { + "Power source change - with Hardware DC switching", + power_source_change_event_hardware_dc +}; + +static const pem_event_action *suspend_event[] = { + reset_display_phy_access_tasks, + unregister_interrupt_tasks, + disable_gfx_voltage_island_power_gating_tasks, + disable_gfx_clock_gating_tasks, + notify_smu_suspend_tasks, + disable_smc_firmware_ctf_tasks, + set_boot_state_tasks, + adjust_power_state_tasks, + disable_fps_tasks, + vari_bright_suspend_tasks, + reset_fan_speed_to_default_tasks, + power_down_asic_tasks, + disable_stutter_mode_tasks, + set_connected_standby_tasks, + block_hw_access_tasks, + NULL +}; + +const struct action_chain suspend_action_chain = { + "Suspend", + suspend_event +}; + +static const pem_event_action *resume_event[] = { + unblock_hw_access_tasks, + resume_connected_standby_tasks, + notify_smu_resume_tasks, + reset_display_configCounter_tasks, + update_dal_configuration_tasks, + vari_bright_resume_tasks, + block_adjust_power_state_tasks, + setup_asic_tasks, + enable_stutter_mode_tasks, /*must do this in boot state and before SMC is started */ + enable_dynamic_state_management_tasks, + enable_clock_power_gatings_tasks, + enable_disable_bapm_tasks, + initialize_thermal_controller_tasks, + reset_boot_state_tasks, + adjust_power_state_tasks, + enable_disable_fps_tasks, + notify_hw_power_source_tasks, + process_vbios_event_info_tasks, + enable_gfx_clock_gating_tasks, + enable_gfx_voltage_island_power_gating_tasks, + reset_clock_gating_tasks, + notify_smu_vpu_recovery_end_tasks, + disable_vpu_cap_tasks, + execute_escape_sequence_tasks, + NULL +}; + + +const struct action_chain resume_action_chain = { + "resume", + resume_event +}; + +static const pem_event_action *complete_init_event[] = { + unblock_adjust_power_state_tasks, + adjust_power_state_tasks, + enable_gfx_clock_gating_tasks, + enable_gfx_voltage_island_power_gating_tasks, + notify_power_state_change_tasks, + NULL +}; + +const struct action_chain complete_init_action_chain = { + "complete init", + complete_init_event +}; + +static const pem_event_action *enable_gfx_clock_gating_event[] = { + enable_gfx_clock_gating_tasks, + NULL +}; + +const struct action_chain enable_gfx_clock_gating_action_chain = { + "enable gfx clock gate", + enable_gfx_clock_gating_event +}; + +static const pem_event_action *disable_gfx_clock_gating_event[] = { + disable_gfx_clock_gating_tasks, + NULL +}; + +const struct action_chain disable_gfx_clock_gating_action_chain = { + "disable gfx clock gate", + disable_gfx_clock_gating_event +}; + +static const pem_event_action *enable_cgpg_event[] = { + enable_cgpg_tasks, + NULL +}; + +const struct action_chain enable_cgpg_action_chain = { + "eable cg pg", + enable_cgpg_event +}; + +static const pem_event_action *disable_cgpg_event[] = { + disable_cgpg_tasks, + NULL +}; + +const struct action_chain disable_cgpg_action_chain = { + "disable cg pg", + disable_cgpg_event +}; + + +/* Enable user _2d performance and activate */ + +static const pem_event_action *enable_user_state_event[] = { + create_new_user_performance_state_tasks, + adjust_power_state_tasks, + NULL +}; + +const struct action_chain enable_user_state_action_chain = { + "Enable user state", + enable_user_state_event +}; + +static const pem_event_action *enable_user_2d_performance_event[] = { + enable_user_2d_performance_tasks, + add_user_2d_performance_state_tasks, + set_performance_state_tasks, + adjust_power_state_tasks, + delete_user_2d_performance_state_tasks, + NULL +}; + +const struct action_chain enable_user_2d_performance_action_chain = { + "enable_user_2d_performance_event_activate", + enable_user_2d_performance_event +}; + + +static const pem_event_action *disable_user_2d_performance_event[] = { + disable_user_2d_performance_tasks, + delete_user_2d_performance_state_tasks, + NULL +}; + +const struct action_chain disable_user_2d_performance_action_chain = { + "disable_user_2d_performance_event", + disable_user_2d_performance_event +}; + + +static const pem_event_action *display_config_change_event[] = { + /* countDisplayConfigurationChangeEventTasks, */ + unblock_adjust_power_state_tasks, + set_cpu_power_state, + notify_hw_power_source_tasks, + /* updateDALConfigurationTasks, + variBrightDisplayConfigurationChangeTasks, */ + adjust_power_state_tasks, + /*enableDisableFPSTasks, + setNBMCUStateTasks, + notifyPCIEDeviceReadyTasks,*/ + NULL +}; + +const struct action_chain display_config_change_action_chain = { + "Display configuration change", + display_config_change_event +}; + +static const pem_event_action *readjust_power_state_event[] = { + adjust_power_state_tasks, + NULL +}; + +const struct action_chain readjust_power_state_action_chain = { + "re-adjust power state", + readjust_power_state_event +}; + -- cgit v1.2.3-54-g00ecf