drm/amd/powerplay: add new pp_psm infrastructure for vega12 (v2)
New psm infrastructure for vega12. v2: rebase (Alex) Acked-by: Christian König <christian.koenig@amd.com> Signed-off-by: Evan Quan <evan.quan@amd.com> Acked-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
Alex Deucher
parent
3503d588e7
commit
d33edb6428
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@ -31,7 +31,7 @@ HARDWARE_MGR = hwmgr.o processpptables.o \
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smu7_clockpowergating.o \
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vega10_processpptables.o vega10_hwmgr.o vega10_powertune.o \
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vega10_thermal.o smu10_hwmgr.o pp_psm.o\
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pp_overdriver.o smu_helper.o
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pp_overdriver.o smu_helper.o pp_psm_legacy.o pp_psm_new.o
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AMD_PP_HWMGR = $(addprefix $(AMD_PP_PATH)/hwmgr/,$(HARDWARE_MGR))
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@ -21,243 +21,65 @@
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*
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*/
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#include <linux/types.h>
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include "pp_psm.h"
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#include "pp_psm_legacy.h"
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#include "pp_psm_new.h"
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int psm_init_power_state_table(struct pp_hwmgr *hwmgr)
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{
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int result;
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unsigned int i;
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unsigned int table_entries;
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struct pp_power_state *state;
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int size;
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if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
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return -EINVAL;
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if (hwmgr->hwmgr_func->get_power_state_size == NULL)
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return -EINVAL;
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hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
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hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
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sizeof(struct pp_power_state);
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hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
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if (hwmgr->ps == NULL)
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return -ENOMEM;
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hwmgr->request_ps = kzalloc(size, GFP_KERNEL);
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if (hwmgr->request_ps == NULL) {
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kfree(hwmgr->ps);
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hwmgr->ps = NULL;
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return -ENOMEM;
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}
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hwmgr->current_ps = kzalloc(size, GFP_KERNEL);
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if (hwmgr->current_ps == NULL) {
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kfree(hwmgr->request_ps);
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kfree(hwmgr->ps);
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hwmgr->request_ps = NULL;
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hwmgr->ps = NULL;
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return -ENOMEM;
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}
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
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if (state->classification.flags & PP_StateClassificationFlag_Boot) {
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hwmgr->boot_ps = state;
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memcpy(hwmgr->current_ps, state, size);
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memcpy(hwmgr->request_ps, state, size);
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}
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state->id = i + 1; /* assigned unique num for every power state id */
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if (state->classification.flags & PP_StateClassificationFlag_Uvd)
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hwmgr->uvd_ps = state;
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state = (struct pp_power_state *)((unsigned long)state + size);
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}
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return 0;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_init_power_state_table(hwmgr);
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else
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return psm_new_init_power_state_table(hwmgr);
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}
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int psm_fini_power_state_table(struct pp_hwmgr *hwmgr)
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{
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if (hwmgr == NULL)
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return -EINVAL;
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kfree(hwmgr->current_ps);
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kfree(hwmgr->request_ps);
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kfree(hwmgr->ps);
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hwmgr->request_ps = NULL;
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hwmgr->ps = NULL;
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hwmgr->current_ps = NULL;
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return 0;
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}
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static int psm_get_ui_state(struct pp_hwmgr *hwmgr,
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enum PP_StateUILabel ui_label,
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unsigned long *state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->classification.ui_label & ui_label) {
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*state_id = state->id;
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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}
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static int psm_get_state_by_classification(struct pp_hwmgr *hwmgr,
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enum PP_StateClassificationFlag flag,
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unsigned long *state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->classification.flags & flag) {
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*state_id = state->id;
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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}
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static int psm_set_states(struct pp_hwmgr *hwmgr, unsigned long state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->id == state_id) {
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memcpy(hwmgr->request_ps, state, hwmgr->ps_size);
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_fini_power_state_table(hwmgr);
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else
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return psm_new_fini_power_state_table(hwmgr);
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}
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int psm_set_boot_states(struct pp_hwmgr *hwmgr)
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{
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unsigned long state_id;
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int ret = -EINVAL;
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if (!psm_get_state_by_classification(hwmgr, PP_StateClassificationFlag_Boot,
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&state_id))
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ret = psm_set_states(hwmgr, state_id);
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return ret;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_set_boot_states(hwmgr);
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else
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return psm_new_set_boot_states(hwmgr);
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}
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int psm_set_performance_states(struct pp_hwmgr *hwmgr)
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{
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unsigned long state_id;
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int ret = -EINVAL;
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if (!psm_get_ui_state(hwmgr, PP_StateUILabel_Performance,
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&state_id))
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ret = psm_set_states(hwmgr, state_id);
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return ret;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_set_performance_states(hwmgr);
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else
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return psm_new_set_performance_states(hwmgr);
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}
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int psm_set_user_performance_state(struct pp_hwmgr *hwmgr,
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enum PP_StateUILabel label_id,
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struct pp_power_state **state)
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{
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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*state = hwmgr->ps;
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restart_search:
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for (i = 0; i < table_entries; i++) {
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if ((*state)->classification.ui_label & label_id)
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return 0;
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*state = (struct pp_power_state *)((uintptr_t)*state + hwmgr->ps_size);
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}
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switch (label_id) {
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case PP_StateUILabel_Battery:
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case PP_StateUILabel_Balanced:
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label_id = PP_StateUILabel_Performance;
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goto restart_search;
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default:
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break;
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}
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return -EINVAL;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_set_user_performance_state(hwmgr,
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label_id,
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state);
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else
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return psm_new_set_user_performance_state(hwmgr,
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label_id,
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state);
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}
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int psm_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
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struct pp_power_state *new_ps)
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{
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struct pp_power_state *pcurrent;
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struct pp_power_state *requested;
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bool equal;
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uint32_t index;
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long workload;
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if (skip)
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return 0;
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phm_display_configuration_changed(hwmgr);
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if (new_ps != NULL)
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requested = new_ps;
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if (hwmgr->chip_id != CHIP_VEGA12)
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return psm_legacy_adjust_power_state_dynamic(hwmgr,
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skip,
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new_ps);
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else
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requested = hwmgr->request_ps;
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pcurrent = hwmgr->current_ps;
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phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
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if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr,
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&pcurrent->hardware, &requested->hardware, &equal)))
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equal = false;
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if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
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phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
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memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size);
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}
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phm_notify_smc_display_config_after_ps_adjustment(hwmgr);
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if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))
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hwmgr->dpm_level = hwmgr->request_dpm_level;
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if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
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index = fls(hwmgr->workload_mask);
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index = index > 0 && index <= Workload_Policy_Max ? index - 1 : 0;
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workload = hwmgr->workload_setting[index];
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if (hwmgr->power_profile_mode != workload && hwmgr->hwmgr_func->set_power_profile_mode)
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hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0);
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}
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return 0;
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return psm_new_adjust_power_state_dynamic(hwmgr,
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skip,
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new_ps);
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}
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@ -0,0 +1,262 @@
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/*
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* Copyright 2017 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 <linux/types.h>
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#include <linux/kernel.h>
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#include <linux/slab.h>
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#include "pp_psm_legacy.h"
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int psm_legacy_init_power_state_table(struct pp_hwmgr *hwmgr)
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{
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int result;
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unsigned int i;
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unsigned int table_entries;
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struct pp_power_state *state;
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int size;
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if (hwmgr->hwmgr_func->get_num_of_pp_table_entries == NULL)
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return -EINVAL;
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if (hwmgr->hwmgr_func->get_power_state_size == NULL)
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return -EINVAL;
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hwmgr->num_ps = table_entries = hwmgr->hwmgr_func->get_num_of_pp_table_entries(hwmgr);
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hwmgr->ps_size = size = hwmgr->hwmgr_func->get_power_state_size(hwmgr) +
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sizeof(struct pp_power_state);
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hwmgr->ps = kzalloc(size * table_entries, GFP_KERNEL);
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if (hwmgr->ps == NULL)
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return -ENOMEM;
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hwmgr->request_ps = kzalloc(size, GFP_KERNEL);
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if (hwmgr->request_ps == NULL) {
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kfree(hwmgr->ps);
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hwmgr->ps = NULL;
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return -ENOMEM;
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}
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hwmgr->current_ps = kzalloc(size, GFP_KERNEL);
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if (hwmgr->current_ps == NULL) {
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kfree(hwmgr->request_ps);
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kfree(hwmgr->ps);
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hwmgr->request_ps = NULL;
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hwmgr->ps = NULL;
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return -ENOMEM;
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}
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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result = hwmgr->hwmgr_func->get_pp_table_entry(hwmgr, i, state);
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if (state->classification.flags & PP_StateClassificationFlag_Boot) {
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hwmgr->boot_ps = state;
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memcpy(hwmgr->current_ps, state, size);
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memcpy(hwmgr->request_ps, state, size);
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}
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state->id = i + 1; /* assigned unique num for every power state id */
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if (state->classification.flags & PP_StateClassificationFlag_Uvd)
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hwmgr->uvd_ps = state;
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state = (struct pp_power_state *)((unsigned long)state + size);
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}
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return 0;
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}
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int psm_legacy_fini_power_state_table(struct pp_hwmgr *hwmgr)
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{
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if (hwmgr == NULL)
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return -EINVAL;
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kfree(hwmgr->current_ps);
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kfree(hwmgr->request_ps);
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kfree(hwmgr->ps);
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hwmgr->request_ps = NULL;
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hwmgr->ps = NULL;
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hwmgr->current_ps = NULL;
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return 0;
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}
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static int get_ui_state(struct pp_hwmgr *hwmgr,
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enum PP_StateUILabel ui_label,
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unsigned long *state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->classification.ui_label & ui_label) {
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*state_id = state->id;
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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}
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static int get_state_by_classification(struct pp_hwmgr *hwmgr,
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enum PP_StateClassificationFlag flag,
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unsigned long *state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->classification.flags & flag) {
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*state_id = state->id;
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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}
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static int set_states(struct pp_hwmgr *hwmgr, unsigned long state_id)
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{
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struct pp_power_state *state;
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int table_entries;
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int i;
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table_entries = hwmgr->num_ps;
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state = hwmgr->ps;
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for (i = 0; i < table_entries; i++) {
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if (state->id == state_id) {
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memcpy(hwmgr->request_ps, state, hwmgr->ps_size);
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return 0;
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}
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state = (struct pp_power_state *)((unsigned long)state + hwmgr->ps_size);
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}
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return -EINVAL;
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}
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int psm_legacy_set_boot_states(struct pp_hwmgr *hwmgr)
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{
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unsigned long state_id;
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int ret = -EINVAL;
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if (!get_state_by_classification(hwmgr, PP_StateClassificationFlag_Boot,
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&state_id))
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ret = set_states(hwmgr, state_id);
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return ret;
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}
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|
||||
int psm_legacy_set_performance_states(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
unsigned long state_id;
|
||||
int ret = -EINVAL;
|
||||
|
||||
if (!get_ui_state(hwmgr, PP_StateUILabel_Performance,
|
||||
&state_id))
|
||||
ret = set_states(hwmgr, state_id);
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
int psm_legacy_set_user_performance_state(struct pp_hwmgr *hwmgr,
|
||||
enum PP_StateUILabel label_id,
|
||||
struct pp_power_state **state)
|
||||
{
|
||||
int table_entries;
|
||||
int i;
|
||||
|
||||
table_entries = hwmgr->num_ps;
|
||||
*state = hwmgr->ps;
|
||||
|
||||
restart_search:
|
||||
for (i = 0; i < table_entries; i++) {
|
||||
if ((*state)->classification.ui_label & label_id)
|
||||
return 0;
|
||||
*state = (struct pp_power_state *)((uintptr_t)*state + hwmgr->ps_size);
|
||||
}
|
||||
|
||||
switch (label_id) {
|
||||
case PP_StateUILabel_Battery:
|
||||
case PP_StateUILabel_Balanced:
|
||||
label_id = PP_StateUILabel_Performance;
|
||||
goto restart_search;
|
||||
default:
|
||||
break;
|
||||
}
|
||||
return -EINVAL;
|
||||
}
|
||||
|
||||
int psm_legacy_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr, bool skip,
|
||||
struct pp_power_state *new_ps)
|
||||
{
|
||||
struct pp_power_state *pcurrent;
|
||||
struct pp_power_state *requested;
|
||||
bool equal;
|
||||
uint32_t index;
|
||||
long workload;
|
||||
|
||||
if (skip)
|
||||
return 0;
|
||||
|
||||
phm_display_configuration_changed(hwmgr);
|
||||
|
||||
if (new_ps != NULL)
|
||||
requested = new_ps;
|
||||
else
|
||||
requested = hwmgr->request_ps;
|
||||
|
||||
pcurrent = hwmgr->current_ps;
|
||||
|
||||
phm_apply_state_adjust_rules(hwmgr, requested, pcurrent);
|
||||
if (pcurrent == NULL || (0 != phm_check_states_equal(hwmgr,
|
||||
&pcurrent->hardware, &requested->hardware, &equal)))
|
||||
equal = false;
|
||||
|
||||
if (!equal || phm_check_smc_update_required_for_display_configuration(hwmgr)) {
|
||||
phm_set_power_state(hwmgr, &pcurrent->hardware, &requested->hardware);
|
||||
memcpy(hwmgr->current_ps, hwmgr->request_ps, hwmgr->ps_size);
|
||||
}
|
||||
|
||||
phm_notify_smc_display_config_after_ps_adjustment(hwmgr);
|
||||
if (!phm_force_dpm_levels(hwmgr, hwmgr->request_dpm_level))
|
||||
hwmgr->dpm_level = hwmgr->request_dpm_level;
|
||||
|
||||
if (hwmgr->dpm_level != AMD_DPM_FORCED_LEVEL_MANUAL) {
|
||||
index = fls(hwmgr->workload_mask);
|
||||
index = index > 0 && index <= Workload_Policy_Max ? index - 1 : 0;
|
||||
workload = hwmgr->workload_setting[index];
|
||||
|
||||
if (hwmgr->power_profile_mode != workload && hwmgr->hwmgr_func->set_power_profile_mode)
|
||||
hwmgr->hwmgr_func->set_power_profile_mode(hwmgr, &workload, 0);
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
* Copyright 2017 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef PP_PSM_LEGACY_H
|
||||
#define PP_PSM_LEGACY_H
|
||||
|
||||
#include "hwmgr.h"
|
||||
|
||||
int psm_legacy_init_power_state_table(struct pp_hwmgr *hwmgr);
|
||||
int psm_legacy_fini_power_state_table(struct pp_hwmgr *hwmgr);
|
||||
int psm_legacy_set_boot_states(struct pp_hwmgr *hwmgr);
|
||||
int psm_legacy_set_performance_states(struct pp_hwmgr *hwmgr);
|
||||
int psm_legacy_set_user_performance_state(struct pp_hwmgr *hwmgr,
|
||||
enum PP_StateUILabel label_id,
|
||||
struct pp_power_state **state);
|
||||
int psm_legacy_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr,
|
||||
bool skip,
|
||||
struct pp_power_state *new_ps);
|
||||
|
||||
#endif
|
||||
|
|
@ -0,0 +1,76 @@
|
|||
/*
|
||||
* Copyright 2017 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 <linux/types.h>
|
||||
#include <linux/kernel.h>
|
||||
#include <linux/slab.h>
|
||||
#include "pp_psm_new.h"
|
||||
|
||||
int psm_new_init_power_state_table(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
hwmgr->ps_size = 0;
|
||||
hwmgr->num_ps = 0;
|
||||
hwmgr->ps = NULL;
|
||||
hwmgr->request_ps = NULL;
|
||||
hwmgr->current_ps = NULL;
|
||||
hwmgr->boot_ps = NULL;
|
||||
hwmgr->uvd_ps = NULL;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int psm_new_fini_power_state_table(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int psm_new_set_boot_states(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int psm_new_set_performance_states(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int psm_new_set_user_performance_state(struct pp_hwmgr *hwmgr,
|
||||
enum PP_StateUILabel label_id,
|
||||
struct pp_power_state **state)
|
||||
{
|
||||
return 0;
|
||||
}
|
||||
|
||||
int psm_new_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr,
|
||||
bool skip,
|
||||
struct pp_power_state *new_ps)
|
||||
{
|
||||
if (skip)
|
||||
return 0;
|
||||
|
||||
phm_display_configuration_changed(hwmgr);
|
||||
|
||||
phm_notify_smc_display_config_after_ps_adjustment(hwmgr);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
|
@ -0,0 +1,40 @@
|
|||
/*
|
||||
* Copyright 2017 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.
|
||||
*
|
||||
*/
|
||||
|
||||
#ifndef PP_PSM_NEW_H
|
||||
#define PP_PSM_NEW_H
|
||||
|
||||
#include "hwmgr.h"
|
||||
|
||||
int psm_new_init_power_state_table(struct pp_hwmgr *hwmgr);
|
||||
int psm_new_fini_power_state_table(struct pp_hwmgr *hwmgr);
|
||||
int psm_new_set_boot_states(struct pp_hwmgr *hwmgr);
|
||||
int psm_new_set_performance_states(struct pp_hwmgr *hwmgr);
|
||||
int psm_new_set_user_performance_state(struct pp_hwmgr *hwmgr,
|
||||
enum PP_StateUILabel label_id,
|
||||
struct pp_power_state **state);
|
||||
int psm_new_adjust_power_state_dynamic(struct pp_hwmgr *hwmgr,
|
||||
bool skip,
|
||||
struct pp_power_state *new_ps);
|
||||
|
||||
#endif
|
||||
Loading…
Reference in New Issue