29 int psm_init_power_state_table(struct pp_hwmgr *hwmgr)  in psm_init_power_state_table()  argument
37 	if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)  in psm_init_power_state_table()
40 	if (hwmgr->hwmgr_func->get_power_state_size == NULL)  in psm_init_power_state_table()
43 	hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);  in psm_init_power_state_table()
45 	hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +  in psm_init_power_state_table()
53 	hwmgr->ps = kcalloc(table_entries, size, GFP_KERNEL);  in psm_init_power_state_table()
54 	if (hwmgr->ps == NULL)  in psm_init_power_state_table()
57 	hwmgr->request_ps = kzalloc(size, GFP_KERNEL);  in psm_init_power_state_table()
58 	if (hwmgr->request_ps == NULL) {  in psm_init_power_state_table()
59 		kfree(hwmgr->ps);  in psm_init_power_state_table()
60 		hwmgr->ps = NULL;  in psm_init_power_state_table()
64 	hwmgr->current_ps = kzalloc(size, GFP_KERNEL);  in psm_init_power_state_table()
65 	if (hwmgr->current_ps == NULL) {  in psm_init_power_state_table()
66 		kfree(hwmgr->request_ps);  in psm_init_power_state_table()
67 		kfree(hwmgr->ps);  in psm_init_power_state_table()
68 		hwmgr->request_ps = NULL;  in psm_init_power_state_table()
69 		hwmgr->ps = NULL;  in psm_init_power_state_table()
73 	state = hwmgr->ps;  in psm_init_power_state_table()
76 		result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);  in psm_init_power_state_table()
79 			hwmgr->boot_ps = state;  in psm_init_power_state_table()
80 			memcpy(hwmgr->current_ps, state, size);  in psm_init_power_state_table()
81 			memcpy(hwmgr->request_ps, state, size);  in psm_init_power_state_table()
87 			hwmgr->uvd_ps = state;  in psm_init_power_state_table()
94 int psm_fini_power_state_table(struct pp_hwmgr *hwmgr)  in psm_fini_power_state_table()  argument
96 	if (hwmgr == NULL)  in psm_fini_power_state_table()
99 	if (!hwmgr->ps)  in psm_fini_power_state_table()
102 	kfree(hwmgr->current_ps);  in psm_fini_power_state_table()
103 	kfree(hwmgr->request_ps);  in psm_fini_power_state_table()
104 	kfree(hwmgr->ps);  in psm_fini_power_state_table()
105 	hwmgr->request_ps = NULL;  in psm_fini_power_state_table()
106 	hwmgr->ps = NULL;  in psm_fini_power_state_table()
107 	hwmgr->current_ps = NULL;  in psm_fini_power_state_table()
111 static int psm_get_ui_state(struct pp_hwmgr *hwmgr,  in psm_get_ui_state()  argument
119 	table_entries = hwmgr->num_ps;  in psm_get_ui_state()
120 	state = hwmgr->ps;  in psm_get_ui_state()
127 		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);  in psm_get_ui_state()
132 static int psm_get_state_by_classification(struct pp_hwmgr *hwmgr,  in psm_get_state_by_classification()  argument
140 	table_entries = hwmgr->num_ps;  in psm_get_state_by_classification()
141 	state = hwmgr->ps;  in psm_get_state_by_classification()
148 		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);  in psm_get_state_by_classification()
153 static int psm_set_states(struct pp_hwmgr *hwmgr, unsigned long state_id)  in psm_set_states()  argument
159 	table_entries = hwmgr->num_ps;  in psm_set_states()
161 	state = hwmgr->ps;  in psm_set_states()
165 			memcpy(hwmgr->request_ps, state, hwmgr->ps_size);  in psm_set_states()
168 		state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);  in psm_set_states()
173 int psm_set_boot_states(struct pp_hwmgr *hwmgr)  in psm_set_boot_states()  argument
178 	if (!hwmgr->ps)  in psm_set_boot_states()
181 	if (!psm_get_state_by_classification(hwmgr, PP_StateClassificationFlag_Boot,  in psm_set_boot_states()
183 		ret = psm_set_states(hwmgr, state_id);  in psm_set_boot_states()
188 int psm_set_performance_states(struct pp_hwmgr *hwmgr)  in psm_set_performance_states()  argument
193 	if (!hwmgr->ps)  in psm_set_performance_states()
196 	if (!psm_get_ui_state(hwmgr, PP_StateUILabel_Performance,  in psm_set_performance_states()
198 		ret = psm_set_states(hwmgr, state_id);  in psm_set_performance_states()
203 int psm_set_user_performance_state(struct pp_hwmgr *hwmgr,  in psm_set_user_performance_state()  argument
210 	if (!hwmgr->ps)  in psm_set_user_performance_state()
213 	table_entries = hwmgr->num_ps;  in psm_set_user_performance_state()
214 	*state = hwmgr->ps;  in psm_set_user_performance_state()
220 		*state = (struct pp_power_state *)((uintptr_t)*state + hwmgr->ps_size);  in psm_set_user_performance_state()
234 static void power_state_management(struct pp_hwmgr *hwmgr,  in power_state_management()  argument
244 		requested = hwmgr->request_ps;  in power_state_management()
246 	pcurrent = hwmgr->current_ps;  in power_state_management()
248 	phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);  in power_state_management()
249 	if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr,  in power_state_management()
253 	if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {  in power_state_management()
254 		phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);  in power_state_management()
255 		memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size);  in power_state_management()
259 int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,  in psm_adjust_power_state_dynamic()  argument
268 	phm_pre_display_configuration_changed(hwmgr);  in psm_adjust_power_state_dynamic()
270 	phm_display_configuration_changed(hwmgr);  in psm_adjust_power_state_dynamic()
272 	if (hwmgr->ps)  in psm_adjust_power_state_dynamic()
273 		power_state_management(hwmgr, new_ps);  in psm_adjust_power_state_dynamic()
279 		phm_apply_clock_adjust_rules(hwmgr);  in psm_adjust_power_state_dynamic()
281 	phm_notify_smc_display_config_after_ps_adjustment(hwmgr);  in psm_adjust_power_state_dynamic()
283 	if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))  in psm_adjust_power_state_dynamic()
284 		hwmgr->dpm_level = hwmgr->request_dpm_level;  in psm_adjust_power_state_dynamic()
286 	if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {  in psm_adjust_power_state_dynamic()
287 		index = fls(hwmgr->workload_mask);  in psm_adjust_power_state_dynamic()
289 		workload = hwmgr->workload_setting[index];  in psm_adjust_power_state_dynamic()
291 		if (hwmgr->power_profile_mode != workload && hwmgr->hwmgr_func->set_power_profile_mode)  in psm_adjust_power_state_dynamic()
292 			hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0);  in psm_adjust_power_state_dynamic()