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path: root/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
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Diffstat (limited to 'drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c')
-rw-r--r--drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c2868
1 files changed, 2868 insertions, 0 deletions
diff --git a/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
new file mode 100644
index 000000000000..dc206fa88c5e
--- /dev/null
+++ b/drivers/gpu/drm/amd/pm/powerplay/hwmgr/vega12_hwmgr.c
@@ -0,0 +1,2868 @@
+/*
+ * 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/delay.h>
+#include <linux/fb.h>
+#include <linux/module.h>
+#include <linux/slab.h>
+
+#include "hwmgr.h"
+#include "amd_powerplay.h"
+#include "vega12_smumgr.h"
+#include "hardwaremanager.h"
+#include "ppatomfwctrl.h"
+#include "atomfirmware.h"
+#include "cgs_common.h"
+#include "vega12_inc.h"
+#include "pppcielanes.h"
+#include "vega12_hwmgr.h"
+#include "vega12_processpptables.h"
+#include "vega12_pptable.h"
+#include "vega12_thermal.h"
+#include "vega12_ppsmc.h"
+#include "pp_debug.h"
+#include "amd_pcie_helpers.h"
+#include "ppinterrupt.h"
+#include "pp_overdriver.h"
+#include "pp_thermal.h"
+#include "vega12_baco.h"
+
+#define smnPCIE_LC_SPEED_CNTL 0x11140290
+#define smnPCIE_LC_LINK_WIDTH_CNTL 0x11140288
+
+#define LINK_WIDTH_MAX 6
+#define LINK_SPEED_MAX 3
+static int link_width[] = {0, 1, 2, 4, 8, 12, 16};
+static int link_speed[] = {25, 50, 80, 160};
+
+static int vega12_force_clock_level(struct pp_hwmgr *hwmgr,
+ enum pp_clock_type type, uint32_t mask);
+static int vega12_get_clock_ranges(struct pp_hwmgr *hwmgr,
+ uint32_t *clock,
+ PPCLK_e clock_select,
+ bool max);
+
+static void vega12_set_default_registry_data(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ data->gfxclk_average_alpha = PPVEGA12_VEGA12GFXCLKAVERAGEALPHA_DFLT;
+ data->socclk_average_alpha = PPVEGA12_VEGA12SOCCLKAVERAGEALPHA_DFLT;
+ data->uclk_average_alpha = PPVEGA12_VEGA12UCLKCLKAVERAGEALPHA_DFLT;
+ data->gfx_activity_average_alpha = PPVEGA12_VEGA12GFXACTIVITYAVERAGEALPHA_DFLT;
+ data->lowest_uclk_reserved_for_ulv = PPVEGA12_VEGA12LOWESTUCLKRESERVEDFORULV_DFLT;
+
+ data->display_voltage_mode = PPVEGA12_VEGA12DISPLAYVOLTAGEMODE_DFLT;
+ data->dcef_clk_quad_eqn_a = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->dcef_clk_quad_eqn_b = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->dcef_clk_quad_eqn_c = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->disp_clk_quad_eqn_a = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->disp_clk_quad_eqn_b = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->disp_clk_quad_eqn_c = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->pixel_clk_quad_eqn_a = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->pixel_clk_quad_eqn_b = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->pixel_clk_quad_eqn_c = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->phy_clk_quad_eqn_a = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->phy_clk_quad_eqn_b = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+ data->phy_clk_quad_eqn_c = PPREGKEY_VEGA12QUADRATICEQUATION_DFLT;
+
+ data->registry_data.disallowed_features = 0x0;
+ data->registry_data.od_state_in_dc_support = 0;
+ data->registry_data.thermal_support = 1;
+ data->registry_data.skip_baco_hardware = 0;
+
+ data->registry_data.log_avfs_param = 0;
+ data->registry_data.sclk_throttle_low_notification = 1;
+ data->registry_data.force_dpm_high = 0;
+ data->registry_data.stable_pstate_sclk_dpm_percentage = 75;
+
+ data->registry_data.didt_support = 0;
+ if (data->registry_data.didt_support) {
+ data->registry_data.didt_mode = 6;
+ data->registry_data.sq_ramping_support = 1;
+ data->registry_data.db_ramping_support = 0;
+ data->registry_data.td_ramping_support = 0;
+ data->registry_data.tcp_ramping_support = 0;
+ data->registry_data.dbr_ramping_support = 0;
+ data->registry_data.edc_didt_support = 1;
+ data->registry_data.gc_didt_support = 0;
+ data->registry_data.psm_didt_support = 0;
+ }
+
+ data->registry_data.pcie_lane_override = 0xff;
+ data->registry_data.pcie_speed_override = 0xff;
+ data->registry_data.pcie_clock_override = 0xffffffff;
+ data->registry_data.regulator_hot_gpio_support = 1;
+ data->registry_data.ac_dc_switch_gpio_support = 0;
+ data->registry_data.quick_transition_support = 0;
+ data->registry_data.zrpm_start_temp = 0xffff;
+ data->registry_data.zrpm_stop_temp = 0xffff;
+ data->registry_data.odn_feature_enable = 1;
+ data->registry_data.disable_water_mark = 0;
+ data->registry_data.disable_pp_tuning = 0;
+ data->registry_data.disable_xlpp_tuning = 0;
+ data->registry_data.disable_workload_policy = 0;
+ data->registry_data.perf_ui_tuning_profile_turbo = 0x19190F0F;
+ data->registry_data.perf_ui_tuning_profile_powerSave = 0x19191919;
+ data->registry_data.perf_ui_tuning_profile_xl = 0x00000F0A;
+ data->registry_data.force_workload_policy_mask = 0;
+ data->registry_data.disable_3d_fs_detection = 0;
+ data->registry_data.fps_support = 1;
+ data->registry_data.disable_auto_wattman = 1;
+ data->registry_data.auto_wattman_debug = 0;
+ data->registry_data.auto_wattman_sample_period = 100;
+ data->registry_data.auto_wattman_threshold = 50;
+}
+
+static int vega12_set_features_platform_caps(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ struct amdgpu_device *adev = hwmgr->adev;
+
+ if (data->vddci_control == VEGA12_VOLTAGE_CONTROL_NONE)
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ControlVDDCI);
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_TablelessHardwareInterface);
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_EnableSMU7ThermalManagement);
+
+ if (adev->pg_flags & AMD_PG_SUPPORT_UVD) {
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_UVDPowerGating);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_UVDDynamicPowerGating);
+ }
+
+ if (adev->pg_flags & AMD_PG_SUPPORT_VCE)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_VCEPowerGating);
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_UnTabledHardwareInterface);
+
+ if (data->registry_data.odn_feature_enable)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ODNinACSupport);
+ else {
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_OD6inACSupport);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_OD6PlusinACSupport);
+ }
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ActivityReporting);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_FanSpeedInTableIsRPM);
+
+ if (data->registry_data.od_state_in_dc_support) {
+ if (data->registry_data.odn_feature_enable)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ODNinDCSupport);
+ else {
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_OD6inDCSupport);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_OD6PlusinDCSupport);
+ }
+ }
+
+ if (data->registry_data.thermal_support
+ && data->registry_data.fuzzy_fan_control_support
+ && hwmgr->thermal_controller.advanceFanControlParameters.usTMax)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ODFuzzyFanControlSupport);
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DynamicPowerManagement);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SMC);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ThermalPolicyDelay);
+
+ if (data->registry_data.force_dpm_high)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_ExclusiveModeAlwaysHigh);
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DynamicUVDState);
+
+ if (data->registry_data.sclk_throttle_low_notification)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SclkThrottleLowNotification);
+
+ /* power tune caps */
+ /* assume disabled */
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_PowerContainment);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DiDtSupport);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SQRamping);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DBRamping);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_TDRamping);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_TCPRamping);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DBRRamping);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_DiDtEDCEnable);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_GCEDC);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_PSM);
+
+ if (data->registry_data.didt_support) {
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DiDtSupport);
+ if (data->registry_data.sq_ramping_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_SQRamping);
+ if (data->registry_data.db_ramping_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRamping);
+ if (data->registry_data.td_ramping_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TDRamping);
+ if (data->registry_data.tcp_ramping_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_TCPRamping);
+ if (data->registry_data.dbr_ramping_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DBRRamping);
+ if (data->registry_data.edc_didt_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DiDtEDCEnable);
+ if (data->registry_data.gc_didt_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_GCEDC);
+ if (data->registry_data.psm_didt_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PSM);
+ }
+
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_RegulatorHot);
+
+ if (data->registry_data.ac_dc_switch_gpio_support) {
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_AutomaticDCTransition);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SMCtoPPLIBAcdcGpioScheme);
+ }
+
+ if (data->registry_data.quick_transition_support) {
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_AutomaticDCTransition);
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_SMCtoPPLIBAcdcGpioScheme);
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_Falcon_QuickTransition);
+ }
+
+ if (data->lowest_uclk_reserved_for_ulv != PPVEGA12_VEGA12LOWESTUCLKRESERVEDFORULV_DFLT) {
+ phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_LowestUclkReservedForUlv);
+ if (data->lowest_uclk_reserved_for_ulv == 1)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_LowestUclkReservedForUlv);
+ }
+
+ if (data->registry_data.custom_fan_support)
+ phm_cap_set(hwmgr->platform_descriptor.platformCaps,
+ PHM_PlatformCaps_CustomFanControlSupport);
+
+ return 0;
+}
+
+static void vega12_init_dpm_defaults(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct amdgpu_device *adev = hwmgr->adev;
+ uint32_t top32, bottom32;
+ int i;
+
+ data->smu_features[GNLD_DPM_PREFETCHER].smu_feature_id =
+ FEATURE_DPM_PREFETCHER_BIT;
+ data->smu_features[GNLD_DPM_GFXCLK].smu_feature_id =
+ FEATURE_DPM_GFXCLK_BIT;
+ data->smu_features[GNLD_DPM_UCLK].smu_feature_id =
+ FEATURE_DPM_UCLK_BIT;
+ data->smu_features[GNLD_DPM_SOCCLK].smu_feature_id =
+ FEATURE_DPM_SOCCLK_BIT;
+ data->smu_features[GNLD_DPM_UVD].smu_feature_id =
+ FEATURE_DPM_UVD_BIT;
+ data->smu_features[GNLD_DPM_VCE].smu_feature_id =
+ FEATURE_DPM_VCE_BIT;
+ data->smu_features[GNLD_ULV].smu_feature_id =
+ FEATURE_ULV_BIT;
+ data->smu_features[GNLD_DPM_MP0CLK].smu_feature_id =
+ FEATURE_DPM_MP0CLK_BIT;
+ data->smu_features[GNLD_DPM_LINK].smu_feature_id =
+ FEATURE_DPM_LINK_BIT;
+ data->smu_features[GNLD_DPM_DCEFCLK].smu_feature_id =
+ FEATURE_DPM_DCEFCLK_BIT;
+ data->smu_features[GNLD_DS_GFXCLK].smu_feature_id =
+ FEATURE_DS_GFXCLK_BIT;
+ data->smu_features[GNLD_DS_SOCCLK].smu_feature_id =
+ FEATURE_DS_SOCCLK_BIT;
+ data->smu_features[GNLD_DS_LCLK].smu_feature_id =
+ FEATURE_DS_LCLK_BIT;
+ data->smu_features[GNLD_PPT].smu_feature_id =
+ FEATURE_PPT_BIT;
+ data->smu_features[GNLD_TDC].smu_feature_id =
+ FEATURE_TDC_BIT;
+ data->smu_features[GNLD_THERMAL].smu_feature_id =
+ FEATURE_THERMAL_BIT;
+ data->smu_features[GNLD_GFX_PER_CU_CG].smu_feature_id =
+ FEATURE_GFX_PER_CU_CG_BIT;
+ data->smu_features[GNLD_RM].smu_feature_id =
+ FEATURE_RM_BIT;
+ data->smu_features[GNLD_DS_DCEFCLK].smu_feature_id =
+ FEATURE_DS_DCEFCLK_BIT;
+ data->smu_features[GNLD_ACDC].smu_feature_id =
+ FEATURE_ACDC_BIT;
+ data->smu_features[GNLD_VR0HOT].smu_feature_id =
+ FEATURE_VR0HOT_BIT;
+ data->smu_features[GNLD_VR1HOT].smu_feature_id =
+ FEATURE_VR1HOT_BIT;
+ data->smu_features[GNLD_FW_CTF].smu_feature_id =
+ FEATURE_FW_CTF_BIT;
+ data->smu_features[GNLD_LED_DISPLAY].smu_feature_id =
+ FEATURE_LED_DISPLAY_BIT;
+ data->smu_features[GNLD_FAN_CONTROL].smu_feature_id =
+ FEATURE_FAN_CONTROL_BIT;
+ data->smu_features[GNLD_DIDT].smu_feature_id = FEATURE_GFX_EDC_BIT;
+ data->smu_features[GNLD_GFXOFF].smu_feature_id = FEATURE_GFXOFF_BIT;
+ data->smu_features[GNLD_CG].smu_feature_id = FEATURE_CG_BIT;
+ data->smu_features[GNLD_ACG].smu_feature_id = FEATURE_ACG_BIT;
+
+ for (i = 0; i < GNLD_FEATURES_MAX; i++) {
+ data->smu_features[i].smu_feature_bitmap =
+ (uint64_t)(1ULL << data->smu_features[i].smu_feature_id);
+ data->smu_features[i].allowed =
+ ((data->registry_data.disallowed_features >> i) & 1) ?
+ false : true;
+ }
+
+ /* Get the SN to turn into a Unique ID */
+ smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ReadSerialNumTop32, &top32);
+ smum_send_msg_to_smc(hwmgr, PPSMC_MSG_ReadSerialNumBottom32, &bottom32);
+
+ adev->unique_id = ((uint64_t)bottom32 << 32) | top32;
+}
+
+static int vega12_set_private_data_based_on_pptable(struct pp_hwmgr *hwmgr)
+{
+ return 0;
+}
+
+static int vega12_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
+{
+ kfree(hwmgr->backend);
+ hwmgr->backend = NULL;
+
+ return 0;
+}
+
+static int vega12_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
+{
+ int result = 0;
+ struct vega12_hwmgr *data;
+ struct amdgpu_device *adev = hwmgr->adev;
+
+ data = kzalloc(sizeof(struct vega12_hwmgr), GFP_KERNEL);
+ if (data == NULL)
+ return -ENOMEM;
+
+ hwmgr->backend = data;
+
+ vega12_set_default_registry_data(hwmgr);
+
+ data->disable_dpm_mask = 0xff;
+ data->workload_mask = 0xff;
+
+ /* need to set voltage control types before EVV patching */
+ data->vddc_control = VEGA12_VOLTAGE_CONTROL_NONE;
+ data->mvdd_control = VEGA12_VOLTAGE_CONTROL_NONE;
+ data->vddci_control = VEGA12_VOLTAGE_CONTROL_NONE;
+
+ data->water_marks_bitmap = 0;
+ data->avfs_exist = false;
+
+ vega12_set_features_platform_caps(hwmgr);
+
+ vega12_init_dpm_defaults(hwmgr);
+
+ /* Parse pptable data read from VBIOS */
+ vega12_set_private_data_based_on_pptable(hwmgr);
+
+ data->is_tlu_enabled = false;
+
+ hwmgr->platform_descriptor.hardwareActivityPerformanceLevels =
+ VEGA12_MAX_HARDWARE_POWERLEVELS;
+ hwmgr->platform_descriptor.hardwarePerformanceLevels = 2;
+ hwmgr->platform_descriptor.minimumClocksReductionPercentage = 50;
+
+ hwmgr->platform_descriptor.vbiosInterruptId = 0x20000400; /* IRQ_SOURCE1_SW_INT */
+ /* The true clock step depends on the frequency, typically 4.5 or 9 MHz. Here we use 5. */
+ hwmgr->platform_descriptor.clockStep.engineClock = 500;
+ hwmgr->platform_descriptor.clockStep.memoryClock = 500;
+
+ data->total_active_cus = adev->gfx.cu_info.number;
+ /* Setup default Overdrive Fan control settings */
+ data->odn_fan_table.target_fan_speed =
+ hwmgr->thermal_controller.advanceFanControlParameters.usMaxFanRPM;
+ data->odn_fan_table.target_temperature =
+ hwmgr->thermal_controller.advanceFanControlParameters.ucTargetTemperature;
+ data->odn_fan_table.min_performance_clock =
+ hwmgr->thermal_controller.advanceFanControlParameters.ulMinFanSCLKAcousticLimit;
+ data->odn_fan_table.min_fan_limit =
+ hwmgr->thermal_controller.advanceFanControlParameters.usFanPWMMinLimit *
+ hwmgr->thermal_controller.fanInfo.ulMaxRPM / 100;
+
+ if (hwmgr->feature_mask & PP_GFXOFF_MASK)
+ data->gfxoff_controlled_by_driver = true;
+ else
+ data->gfxoff_controlled_by_driver = false;
+
+ return result;
+}
+
+static int vega12_init_sclk_threshold(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ data->low_sclk_interrupt_threshold = 0;
+
+ return 0;
+}
+
+static int vega12_setup_asic_task(struct pp_hwmgr *hwmgr)
+{
+ PP_ASSERT_WITH_CODE(!vega12_init_sclk_threshold(hwmgr),
+ "Failed to init sclk threshold!",
+ return -EINVAL);
+
+ return 0;
+}
+
+/*
+ * @fn vega12_init_dpm_state
+ * @brief Function to initialize all Soft Min/Max and Hard Min/Max to 0xff.
+ *
+ * @param dpm_state - the address of the DPM Table to initiailize.
+ * @return None.
+ */
+static void vega12_init_dpm_state(struct vega12_dpm_state *dpm_state)
+{
+ dpm_state->soft_min_level = 0x0;
+ dpm_state->soft_max_level = 0xffff;
+ dpm_state->hard_min_level = 0x0;
+ dpm_state->hard_max_level = 0xffff;
+}
+
+static int vega12_get_number_of_dpm_level(struct pp_hwmgr *hwmgr,
+ PPCLK_e clk_id, uint32_t *num_of_levels)
+{
+ int ret = 0;
+
+ ret = smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_GetDpmFreqByIndex,
+ (clk_id << 16 | 0xFF),
+ num_of_levels);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[GetNumOfDpmLevel] failed to get dpm levels!",
+ return ret);
+
+ return ret;
+}
+
+static int vega12_get_dpm_frequency_by_index(struct pp_hwmgr *hwmgr,
+ PPCLK_e clkID, uint32_t index, uint32_t *clock)
+{
+ /*
+ *SMU expects the Clock ID to be in the top 16 bits.
+ *Lower 16 bits specify the level
+ */
+ PP_ASSERT_WITH_CODE(smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_GetDpmFreqByIndex, (clkID << 16 | index),
+ clock) == 0,
+ "[GetDpmFrequencyByIndex] Failed to get dpm frequency from SMU!",
+ return -EINVAL);
+
+ return 0;
+}
+
+static int vega12_setup_single_dpm_table(struct pp_hwmgr *hwmgr,
+ struct vega12_single_dpm_table *dpm_table, PPCLK_e clk_id)
+{
+ int ret = 0;
+ uint32_t i, num_of_levels, clk;
+
+ ret = vega12_get_number_of_dpm_level(hwmgr, clk_id, &num_of_levels);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupSingleDpmTable] failed to get clk levels!",
+ return ret);
+
+ dpm_table->count = num_of_levels;
+
+ for (i = 0; i < num_of_levels; i++) {
+ ret = vega12_get_dpm_frequency_by_index(hwmgr, clk_id, i, &clk);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupSingleDpmTable] failed to get clk of specific level!",
+ return ret);
+ dpm_table->dpm_levels[i].value = clk;
+ dpm_table->dpm_levels[i].enabled = true;
+ }
+
+ return ret;
+}
+
+/*
+ * This function is to initialize all DPM state tables
+ * for SMU based on the dependency table.
+ * Dynamic state patching function will then trim these
+ * state tables to the allowed range based
+ * on the power policy or external client requests,
+ * such as UVD request, etc.
+ */
+static int vega12_setup_default_dpm_tables(struct pp_hwmgr *hwmgr)
+{
+
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *dpm_table;
+ int ret = 0;
+
+ memset(&data->dpm_table, 0, sizeof(data->dpm_table));
+
+ /* socclk */
+ dpm_table = &(data->dpm_table.soc_table);
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_SOCCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get socclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.soc_clock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* gfxclk */
+ dpm_table = &(data->dpm_table.gfx_table);
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_GFXCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get gfxclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.gfx_clock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* memclk */
+ dpm_table = &(data->dpm_table.mem_table);
+ if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_UCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get memclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.mem_clock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* eclk */
+ dpm_table = &(data->dpm_table.eclk_table);
+ if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_ECLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get eclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.eclock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* vclk */
+ dpm_table = &(data->dpm_table.vclk_table);
+ if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_VCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get vclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.vclock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* dclk */
+ dpm_table = &(data->dpm_table.dclk_table);
+ if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get dclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.dclock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* dcefclk */
+ dpm_table = &(data->dpm_table.dcef_table);
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DCEFCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get dcefclk dpm levels!",
+ return ret);
+ } else {
+ dpm_table->count = 1;
+ dpm_table->dpm_levels[0].value = data->vbios_boot_state.dcef_clock / 100;
+ }
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* pixclk */
+ dpm_table = &(data->dpm_table.pixel_table);
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_PIXCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get pixclk dpm levels!",
+ return ret);
+ } else
+ dpm_table->count = 0;
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* dispclk */
+ dpm_table = &(data->dpm_table.display_table);
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_DISPCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get dispclk dpm levels!",
+ return ret);
+ } else
+ dpm_table->count = 0;
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* phyclk */
+ dpm_table = &(data->dpm_table.phy_table);
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ ret = vega12_setup_single_dpm_table(hwmgr, dpm_table, PPCLK_PHYCLK);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[SetupDefaultDpmTable] failed to get phyclk dpm levels!",
+ return ret);
+ } else
+ dpm_table->count = 0;
+ vega12_init_dpm_state(&(dpm_table->dpm_state));
+
+ /* save a copy of the default DPM table */
+ memcpy(&(data->golden_dpm_table), &(data->dpm_table),
+ sizeof(struct vega12_dpm_table));
+
+ return 0;
+}
+
+#if 0
+static int vega12_save_default_power_profile(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *dpm_table = &(data->dpm_table.gfx_table);
+ uint32_t min_level;
+
+ hwmgr->default_gfx_power_profile.type = AMD_PP_GFX_PROFILE;
+ hwmgr->default_compute_power_profile.type = AMD_PP_COMPUTE_PROFILE;
+
+ /* Optimize compute power profile: Use only highest
+ * 2 power levels (if more than 2 are available)
+ */
+ if (dpm_table->count > 2)
+ min_level = dpm_table->count - 2;
+ else if (dpm_table->count == 2)
+ min_level = 1;
+ else
+ min_level = 0;
+
+ hwmgr->default_compute_power_profile.min_sclk =
+ dpm_table->dpm_levels[min_level].value;
+
+ hwmgr->gfx_power_profile = hwmgr->default_gfx_power_profile;
+ hwmgr->compute_power_profile = hwmgr->default_compute_power_profile;
+
+ return 0;
+}
+#endif
+
+/**
+* Initializes the SMC table and uploads it
+*
+* @param hwmgr the address of the powerplay hardware manager.
+* @param pInput the pointer to input data (PowerState)
+* @return always 0
+*/
+static int vega12_init_smc_table(struct pp_hwmgr *hwmgr)
+{
+ int result;
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ PPTable_t *pp_table = &(data->smc_state_table.pp_table);
+ struct pp_atomfwctrl_bios_boot_up_values boot_up_values;
+ struct phm_ppt_v3_information *pptable_information =
+ (struct phm_ppt_v3_information *)hwmgr->pptable;
+
+ result = pp_atomfwctrl_get_vbios_bootup_values(hwmgr, &boot_up_values);
+ if (!result) {
+ data->vbios_boot_state.vddc = boot_up_values.usVddc;
+ data->vbios_boot_state.vddci = boot_up_values.usVddci;
+ data->vbios_boot_state.mvddc = boot_up_values.usMvddc;
+ data->vbios_boot_state.gfx_clock = boot_up_values.ulGfxClk;
+ data->vbios_boot_state.mem_clock = boot_up_values.ulUClk;
+ data->vbios_boot_state.soc_clock = boot_up_values.ulSocClk;
+ data->vbios_boot_state.dcef_clock = boot_up_values.ulDCEFClk;
+ data->vbios_boot_state.uc_cooling_id = boot_up_values.ucCoolingID;
+ data->vbios_boot_state.eclock = boot_up_values.ulEClk;
+ data->vbios_boot_state.dclock = boot_up_values.ulDClk;
+ data->vbios_boot_state.vclock = boot_up_values.ulVClk;
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetMinDeepSleepDcefclk,
+ (uint32_t)(data->vbios_boot_state.dcef_clock / 100),
+ NULL);
+ }
+
+ memcpy(pp_table, pptable_information->smc_pptable, sizeof(PPTable_t));
+
+ result = smum_smc_table_manager(hwmgr,
+ (uint8_t *)pp_table, TABLE_PPTABLE, false);
+ PP_ASSERT_WITH_CODE(!result,
+ "Failed to upload PPtable!", return result);
+
+ return 0;
+}
+
+static int vega12_run_acg_btc(struct pp_hwmgr *hwmgr)
+{
+ uint32_t result;
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc(hwmgr, PPSMC_MSG_RunAcgBtc, &result) == 0,
+ "[Run_ACG_BTC] Attempt to run ACG BTC failed!",
+ return -EINVAL);
+
+ PP_ASSERT_WITH_CODE(result == 1,
+ "Failed to run ACG BTC!", return -EINVAL);
+
+ return 0;
+}
+
+static int vega12_set_allowed_featuresmask(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ int i;
+ uint32_t allowed_features_low = 0, allowed_features_high = 0;
+
+ for (i = 0; i < GNLD_FEATURES_MAX; i++)
+ if (data->smu_features[i].allowed)
+ data->smu_features[i].smu_feature_id > 31 ?
+ (allowed_features_high |= ((data->smu_features[i].smu_feature_bitmap >> SMU_FEATURES_HIGH_SHIFT) & 0xFFFFFFFF)) :
+ (allowed_features_low |= ((data->smu_features[i].smu_feature_bitmap >> SMU_FEATURES_LOW_SHIFT) & 0xFFFFFFFF));
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetAllowedFeaturesMaskHigh, allowed_features_high,
+ NULL) == 0,
+ "[SetAllowedFeaturesMask] Attempt to set allowed features mask (high) failed!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_SetAllowedFeaturesMaskLow, allowed_features_low,
+ NULL) == 0,
+ "[SetAllowedFeaturesMask] Attempt to set allowed features mask (low) failed!",
+ return -1);
+
+ return 0;
+}
+
+static void vega12_init_powergate_state(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ data->uvd_power_gated = true;
+ data->vce_power_gated = true;
+
+ if (data->smu_features[GNLD_DPM_UVD].enabled)
+ data->uvd_power_gated = false;
+
+ if (data->smu_features[GNLD_DPM_VCE].enabled)
+ data->vce_power_gated = false;
+}
+
+static int vega12_enable_all_smu_features(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint64_t features_enabled;
+ int i;
+ bool enabled;
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc(hwmgr, PPSMC_MSG_EnableAllSmuFeatures, NULL) == 0,
+ "[EnableAllSMUFeatures] Failed to enable all smu features!",
+ return -1);
+
+ if (vega12_get_enabled_smc_features(hwmgr, &features_enabled) == 0) {
+ for (i = 0; i < GNLD_FEATURES_MAX; i++) {
+ enabled = (features_enabled & data->smu_features[i].smu_feature_bitmap) ? true : false;
+ data->smu_features[i].enabled = enabled;
+ data->smu_features[i].supported = enabled;
+ }
+ }
+
+ vega12_init_powergate_state(hwmgr);
+
+ return 0;
+}
+
+static int vega12_disable_all_smu_features(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint64_t features_enabled;
+ int i;
+ bool enabled;
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc(hwmgr, PPSMC_MSG_DisableAllSmuFeatures, NULL) == 0,
+ "[DisableAllSMUFeatures] Failed to disable all smu features!",
+ return -1);
+
+ if (vega12_get_enabled_smc_features(hwmgr, &features_enabled) == 0) {
+ for (i = 0; i < GNLD_FEATURES_MAX; i++) {
+ enabled = (features_enabled & data->smu_features[i].smu_feature_bitmap) ? true : false;
+ data->smu_features[i].enabled = enabled;
+ data->smu_features[i].supported = enabled;
+ }
+ }
+
+ return 0;
+}
+
+static int vega12_odn_initialize_default_settings(
+ struct pp_hwmgr *hwmgr)
+{
+ return 0;
+}
+
+static int vega12_set_overdrive_target_percentage(struct pp_hwmgr *hwmgr,
+ uint32_t adjust_percent)
+{
+ return smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_OverDriveSetPercentage, adjust_percent,
+ NULL);
+}
+
+static int vega12_power_control_set_level(struct pp_hwmgr *hwmgr)
+{
+ int adjust_percent, result = 0;
+
+ if (PP_CAP(PHM_PlatformCaps_PowerContainment)) {
+ adjust_percent =
+ hwmgr->platform_descriptor.TDPAdjustmentPolarity ?
+ hwmgr->platform_descriptor.TDPAdjustment :
+ (-1 * hwmgr->platform_descriptor.TDPAdjustment);
+ result = vega12_set_overdrive_target_percentage(hwmgr,
+ (uint32_t)adjust_percent);
+ }
+ return result;
+}
+
+static int vega12_get_all_clock_ranges_helper(struct pp_hwmgr *hwmgr,
+ PPCLK_e clkid, struct vega12_clock_range *clock)
+{
+ /* AC Max */
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetMaxDpmFreq, (clkid << 16),
+ &(clock->ACMax)) == 0,
+ "[GetClockRanges] Failed to get max ac clock from SMC!",
+ return -EINVAL);
+
+ /* AC Min */
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetMinDpmFreq, (clkid << 16),
+ &(clock->ACMin)) == 0,
+ "[GetClockRanges] Failed to get min ac clock from SMC!",
+ return -EINVAL);
+
+ /* DC Max */
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetDcModeMaxDpmFreq, (clkid << 16),
+ &(clock->DCMax)) == 0,
+ "[GetClockRanges] Failed to get max dc clock from SMC!",
+ return -EINVAL);
+
+ return 0;
+}
+
+static int vega12_get_all_clock_ranges(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t i;
+
+ for (i = 0; i < PPCLK_COUNT; i++)
+ PP_ASSERT_WITH_CODE(!vega12_get_all_clock_ranges_helper(hwmgr,
+ i, &(data->clk_range[i])),
+ "Failed to get clk range from SMC!",
+ return -EINVAL);
+
+ return 0;
+}
+
+static int vega12_enable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+ int tmp_result, result = 0;
+
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_NumOfDisplays, 0, NULL);
+
+ result = vega12_set_allowed_featuresmask(hwmgr);
+ PP_ASSERT_WITH_CODE(result == 0,
+ "[EnableDPMTasks] Failed to set allowed featuresmask!\n",
+ return result);
+
+ tmp_result = vega12_init_smc_table(hwmgr);
+ PP_ASSERT_WITH_CODE(!tmp_result,
+ "Failed to initialize SMC table!",
+ result = tmp_result);
+
+ tmp_result = vega12_run_acg_btc(hwmgr);
+ PP_ASSERT_WITH_CODE(!tmp_result,
+ "Failed to run ACG BTC!",
+ result = tmp_result);
+
+ result = vega12_enable_all_smu_features(hwmgr);
+ PP_ASSERT_WITH_CODE(!result,
+ "Failed to enable all smu features!",
+ return result);
+
+ tmp_result = vega12_power_control_set_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!tmp_result,
+ "Failed to power control set level!",
+ result = tmp_result);
+
+ result = vega12_get_all_clock_ranges(hwmgr);
+ PP_ASSERT_WITH_CODE(!result,
+ "Failed to get all clock ranges!",
+ return result);
+
+ result = vega12_odn_initialize_default_settings(hwmgr);
+ PP_ASSERT_WITH_CODE(!result,
+ "Failed to power control set level!",
+ return result);
+
+ result = vega12_setup_default_dpm_tables(hwmgr);
+ PP_ASSERT_WITH_CODE(!result,
+ "Failed to setup default DPM tables!",
+ return result);
+ return result;
+}
+
+static int vega12_patch_boot_state(struct pp_hwmgr *hwmgr,
+ struct pp_hw_power_state *hw_ps)
+{
+ return 0;
+}
+
+static uint32_t vega12_find_lowest_dpm_level(
+ struct vega12_single_dpm_table *table)
+{
+ uint32_t i;
+
+ for (i = 0; i < table->count; i++) {
+ if (table->dpm_levels[i].enabled)
+ break;
+ }
+
+ if (i >= table->count) {
+ i = 0;
+ table->dpm_levels[i].enabled = true;
+ }
+
+ return i;
+}
+
+static uint32_t vega12_find_highest_dpm_level(
+ struct vega12_single_dpm_table *table)
+{
+ int32_t i = 0;
+ PP_ASSERT_WITH_CODE(table->count <= MAX_REGULAR_DPM_NUMBER,
+ "[FindHighestDPMLevel] DPM Table has too many entries!",
+ return MAX_REGULAR_DPM_NUMBER - 1);
+
+ for (i = table->count - 1; i >= 0; i--) {
+ if (table->dpm_levels[i].enabled)
+ break;
+ }
+
+ if (i < 0) {
+ i = 0;
+ table->dpm_levels[i].enabled = true;
+ }
+
+ return (uint32_t)i;
+}
+
+static int vega12_upload_dpm_min_level(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = hwmgr->backend;
+ uint32_t min_freq;
+ int ret = 0;
+
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ min_freq = data->dpm_table.gfx_table.dpm_state.soft_min_level;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_GFXCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min gfxclk !",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ min_freq = data->dpm_table.mem_table.dpm_state.soft_min_level;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_UCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min memclk !",
+ return ret);
+
+ min_freq = data->dpm_table.mem_table.dpm_state.hard_min_level;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetHardMinByFreq,
+ (PPCLK_UCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set hard min memclk !",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ min_freq = data->dpm_table.vclk_table.dpm_state.soft_min_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_VCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min vclk!",
+ return ret);
+
+ min_freq = data->dpm_table.dclk_table.dpm_state.soft_min_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_DCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min dclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ min_freq = data->dpm_table.eclk_table.dpm_state.soft_min_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_ECLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min eclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ min_freq = data->dpm_table.soc_table.dpm_state.soft_min_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMinByFreq,
+ (PPCLK_SOCCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set soft min socclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ min_freq = data->dpm_table.dcef_table.dpm_state.hard_min_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetHardMinByFreq,
+ (PPCLK_DCEFCLK << 16) | (min_freq & 0xffff),
+ NULL)),
+ "Failed to set hard min dcefclk!",
+ return ret);
+ }
+
+ return ret;
+
+}
+
+static int vega12_upload_dpm_max_level(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = hwmgr->backend;
+ uint32_t max_freq;
+ int ret = 0;
+
+ if (data->smu_features[GNLD_DPM_GFXCLK].enabled) {
+ max_freq = data->dpm_table.gfx_table.dpm_state.soft_max_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_GFXCLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max gfxclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ max_freq = data->dpm_table.mem_table.dpm_state.soft_max_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_UCLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max memclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_UVD].enabled) {
+ max_freq = data->dpm_table.vclk_table.dpm_state.soft_max_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_VCLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max vclk!",
+ return ret);
+
+ max_freq = data->dpm_table.dclk_table.dpm_state.soft_max_level;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_DCLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max dclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_VCE].enabled) {
+ max_freq = data->dpm_table.eclk_table.dpm_state.soft_max_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_ECLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max eclk!",
+ return ret);
+ }
+
+ if (data->smu_features[GNLD_DPM_SOCCLK].enabled) {
+ max_freq = data->dpm_table.soc_table.dpm_state.soft_max_level;
+
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetSoftMaxByFreq,
+ (PPCLK_SOCCLK << 16) | (max_freq & 0xffff),
+ NULL)),
+ "Failed to set soft max socclk!",
+ return ret);
+ }
+
+ return ret;
+}
+
+int vega12_enable_disable_vce_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->smu_features[GNLD_DPM_VCE].supported) {
+ PP_ASSERT_WITH_CODE(!vega12_enable_smc_features(hwmgr,
+ enable,
+ data->smu_features[GNLD_DPM_VCE].smu_feature_bitmap),
+ "Attempt to Enable/Disable DPM VCE Failed!",
+ return -1);
+ data->smu_features[GNLD_DPM_VCE].enabled = enable;
+ }
+
+ return 0;
+}
+
+static uint32_t vega12_dpm_get_sclk(struct pp_hwmgr *hwmgr, bool low)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t gfx_clk;
+
+ if (!data->smu_features[GNLD_DPM_GFXCLK].enabled)
+ return -1;
+
+ if (low)
+ PP_ASSERT_WITH_CODE(
+ vega12_get_clock_ranges(hwmgr, &gfx_clk, PPCLK_GFXCLK, false) == 0,
+ "[GetSclks]: fail to get min PPCLK_GFXCLK\n",
+ return -1);
+ else
+ PP_ASSERT_WITH_CODE(
+ vega12_get_clock_ranges(hwmgr, &gfx_clk, PPCLK_GFXCLK, true) == 0,
+ "[GetSclks]: fail to get max PPCLK_GFXCLK\n",
+ return -1);
+
+ return (gfx_clk * 100);
+}
+
+static uint32_t vega12_dpm_get_mclk(struct pp_hwmgr *hwmgr, bool low)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t mem_clk;
+
+ if (!data->smu_features[GNLD_DPM_UCLK].enabled)
+ return -1;
+
+ if (low)
+ PP_ASSERT_WITH_CODE(
+ vega12_get_clock_ranges(hwmgr, &mem_clk, PPCLK_UCLK, false) == 0,
+ "[GetMclks]: fail to get min PPCLK_UCLK\n",
+ return -1);
+ else
+ PP_ASSERT_WITH_CODE(
+ vega12_get_clock_ranges(hwmgr, &mem_clk, PPCLK_UCLK, true) == 0,
+ "[GetMclks]: fail to get max PPCLK_UCLK\n",
+ return -1);
+
+ return (mem_clk * 100);
+}
+
+static int vega12_get_metrics_table(struct pp_hwmgr *hwmgr,
+ SmuMetrics_t *metrics_table,
+ bool bypass_cache)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ int ret = 0;
+
+ if (bypass_cache ||
+ !data->metrics_time ||
+ time_after(jiffies, data->metrics_time + msecs_to_jiffies(1))) {
+ ret = smum_smc_table_manager(hwmgr,
+ (uint8_t *)(&data->metrics_table),
+ TABLE_SMU_METRICS,
+ true);
+ if (ret) {
+ pr_info("Failed to export SMU metrics table!\n");
+ return ret;
+ }
+ data->metrics_time = jiffies;
+ }
+
+ if (metrics_table)
+ memcpy(metrics_table, &data->metrics_table, sizeof(SmuMetrics_t));
+
+ return ret;
+}
+
+static int vega12_get_gpu_power(struct pp_hwmgr *hwmgr, uint32_t *query)
+{
+ SmuMetrics_t metrics_table;
+ int ret = 0;
+
+ ret = vega12_get_metrics_table(hwmgr, &metrics_table, false);
+ if (ret)
+ return ret;
+
+ *query = metrics_table.CurrSocketPower << 8;
+
+ return ret;
+}
+
+static int vega12_get_current_gfx_clk_freq(struct pp_hwmgr *hwmgr, uint32_t *gfx_freq)
+{
+ uint32_t gfx_clk = 0;
+
+ *gfx_freq = 0;
+
+ PP_ASSERT_WITH_CODE(smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_GetDpmClockFreq, (PPCLK_GFXCLK << 16),
+ &gfx_clk) == 0,
+ "[GetCurrentGfxClkFreq] Attempt to get Current GFXCLK Frequency Failed!",
+ return -EINVAL);
+
+ *gfx_freq = gfx_clk * 100;
+
+ return 0;
+}
+
+static int vega12_get_current_mclk_freq(struct pp_hwmgr *hwmgr, uint32_t *mclk_freq)
+{
+ uint32_t mem_clk = 0;
+
+ *mclk_freq = 0;
+
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr, PPSMC_MSG_GetDpmClockFreq, (PPCLK_UCLK << 16),
+ &mem_clk) == 0,
+ "[GetCurrentMClkFreq] Attempt to get Current MCLK Frequency Failed!",
+ return -EINVAL);
+
+ *mclk_freq = mem_clk * 100;
+
+ return 0;
+}
+
+static int vega12_get_current_activity_percent(
+ struct pp_hwmgr *hwmgr,
+ int idx,
+ uint32_t *activity_percent)
+{
+ SmuMetrics_t metrics_table;
+ int ret = 0;
+
+ ret = vega12_get_metrics_table(hwmgr, &metrics_table, false);
+ if (ret)
+ return ret;
+
+ switch (idx) {
+ case AMDGPU_PP_SENSOR_GPU_LOAD:
+ *activity_percent = metrics_table.AverageGfxActivity;
+ break;
+ case AMDGPU_PP_SENSOR_MEM_LOAD:
+ *activity_percent = metrics_table.AverageUclkActivity;
+ break;
+ default:
+ pr_err("Invalid index for retrieving clock activity\n");
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int vega12_read_sensor(struct pp_hwmgr *hwmgr, int idx,
+ void *value, int *size)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ SmuMetrics_t metrics_table;
+ int ret = 0;
+
+ switch (idx) {
+ case AMDGPU_PP_SENSOR_GFX_SCLK:
+ ret = vega12_get_current_gfx_clk_freq(hwmgr, (uint32_t *)value);
+ if (!ret)
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_GFX_MCLK:
+ ret = vega12_get_current_mclk_freq(hwmgr, (uint32_t *)value);
+ if (!ret)
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_GPU_LOAD:
+ case AMDGPU_PP_SENSOR_MEM_LOAD:
+ ret = vega12_get_current_activity_percent(hwmgr, idx, (uint32_t *)value);
+ if (!ret)
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_GPU_TEMP:
+ *((uint32_t *)value) = vega12_thermal_get_temperature(hwmgr);
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_HOTSPOT_TEMP:
+ ret = vega12_get_metrics_table(hwmgr, &metrics_table, false);
+ if (ret)
+ return ret;
+
+ *((uint32_t *)value) = metrics_table.TemperatureHotspot *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_MEM_TEMP:
+ ret = vega12_get_metrics_table(hwmgr, &metrics_table, false);
+ if (ret)
+ return ret;
+
+ *((uint32_t *)value) = metrics_table.TemperatureHBM *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_UVD_POWER:
+ *((uint32_t *)value) = data->uvd_power_gated ? 0 : 1;
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_VCE_POWER:
+ *((uint32_t *)value) = data->vce_power_gated ? 0 : 1;
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_GPU_POWER:
+ ret = vega12_get_gpu_power(hwmgr, (uint32_t *)value);
+ if (!ret)
+ *size = 4;
+ break;
+ case AMDGPU_PP_SENSOR_ENABLED_SMC_FEATURES_MASK:
+ ret = vega12_get_enabled_smc_features(hwmgr, (uint64_t *)value);
+ if (!ret)
+ *size = 8;
+ break;
+ default:
+ ret = -EINVAL;
+ break;
+ }
+ return ret;
+}
+
+static int vega12_notify_smc_display_change(struct pp_hwmgr *hwmgr,
+ bool has_disp)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->smu_features[GNLD_DPM_UCLK].enabled)
+ return smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetUclkFastSwitch,
+ has_disp ? 1 : 0,
+ NULL);
+
+ return 0;
+}
+
+static int vega12_display_clock_voltage_request(struct pp_hwmgr *hwmgr,
+ struct pp_display_clock_request *clock_req)
+{
+ int result = 0;
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ enum amd_pp_clock_type clk_type = clock_req->clock_type;
+ uint32_t clk_freq = clock_req->clock_freq_in_khz / 1000;
+ PPCLK_e clk_select = 0;
+ uint32_t clk_request = 0;
+
+ if (data->smu_features[GNLD_DPM_DCEFCLK].enabled) {
+ switch (clk_type) {
+ case amd_pp_dcef_clock:
+ clk_select = PPCLK_DCEFCLK;
+ break;
+ case amd_pp_disp_clock:
+ clk_select = PPCLK_DISPCLK;
+ break;
+ case amd_pp_pixel_clock:
+ clk_select = PPCLK_PIXCLK;
+ break;
+ case amd_pp_phy_clock:
+ clk_select = PPCLK_PHYCLK;
+ break;
+ default:
+ pr_info("[DisplayClockVoltageRequest]Invalid Clock Type!");
+ result = -1;
+ break;
+ }
+
+ if (!result) {
+ clk_request = (clk_select << 16) | clk_freq;
+ result = smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetHardMinByFreq,
+ clk_request,
+ NULL);
+ }
+ }
+
+ return result;
+}
+
+static int vega12_notify_smc_display_config_after_ps_adjustment(
+ struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ struct PP_Clocks min_clocks = {0};
+ struct pp_display_clock_request clock_req;
+
+ if ((hwmgr->display_config->num_display > 1) &&
+ !hwmgr->display_config->multi_monitor_in_sync &&
+ !hwmgr->display_config->nb_pstate_switch_disable)
+ vega12_notify_smc_display_change(hwmgr, false);
+ else
+ vega12_notify_smc_display_change(hwmgr, true);
+
+ min_clocks.dcefClock = hwmgr->display_config->min_dcef_set_clk;
+ min_clocks.dcefClockInSR = hwmgr->display_config->min_dcef_deep_sleep_set_clk;
+ min_clocks.memoryClock = hwmgr->display_config->min_mem_set_clock;
+
+ if (data->smu_features[GNLD_DPM_DCEFCLK].supported) {
+ clock_req.clock_type = amd_pp_dcef_clock;
+ clock_req.clock_freq_in_khz = min_clocks.dcefClock/10;
+ if (!vega12_display_clock_voltage_request(hwmgr, &clock_req)) {
+ if (data->smu_features[GNLD_DS_DCEFCLK].supported)
+ PP_ASSERT_WITH_CODE(
+ !smum_send_msg_to_smc_with_parameter(
+ hwmgr, PPSMC_MSG_SetMinDeepSleepDcefclk,
+ min_clocks.dcefClockInSR /100,
+ NULL),
+ "Attempt to set divider for DCEFCLK Failed!",
+ return -1);
+ } else {
+ pr_info("Attempt to set Hard Min for DCEFCLK Failed!");
+ }
+ }
+
+ return 0;
+}
+
+static int vega12_force_dpm_highest(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ uint32_t soft_level;
+
+ soft_level = vega12_find_highest_dpm_level(&(data->dpm_table.gfx_table));
+
+ data->dpm_table.gfx_table.dpm_state.soft_min_level =
+ data->dpm_table.gfx_table.dpm_state.soft_max_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_level].value;
+
+ soft_level = vega12_find_highest_dpm_level(&(data->dpm_table.mem_table));
+
+ data->dpm_table.mem_table.dpm_state.soft_min_level =
+ data->dpm_table.mem_table.dpm_state.soft_max_level =
+ data->dpm_table.mem_table.dpm_levels[soft_level].value;
+
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_min_level(hwmgr),
+ "Failed to upload boot level to highest!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_max_level(hwmgr),
+ "Failed to upload dpm max level to highest!",
+ return -1);
+
+ return 0;
+}
+
+static int vega12_force_dpm_lowest(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t soft_level;
+
+ soft_level = vega12_find_lowest_dpm_level(&(data->dpm_table.gfx_table));
+
+ data->dpm_table.gfx_table.dpm_state.soft_min_level =
+ data->dpm_table.gfx_table.dpm_state.soft_max_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_level].value;
+
+ soft_level = vega12_find_lowest_dpm_level(&(data->dpm_table.mem_table));
+
+ data->dpm_table.mem_table.dpm_state.soft_min_level =
+ data->dpm_table.mem_table.dpm_state.soft_max_level =
+ data->dpm_table.mem_table.dpm_levels[soft_level].value;
+
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_min_level(hwmgr),
+ "Failed to upload boot level to highest!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_max_level(hwmgr),
+ "Failed to upload dpm max level to highest!",
+ return -1);
+
+ return 0;
+
+}
+
+static int vega12_unforce_dpm_levels(struct pp_hwmgr *hwmgr)
+{
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_min_level(hwmgr),
+ "Failed to upload DPM Bootup Levels!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(!vega12_upload_dpm_max_level(hwmgr),
+ "Failed to upload DPM Max Levels!",
+ return -1);
+
+ return 0;
+}
+
+static int vega12_get_profiling_clk_mask(struct pp_hwmgr *hwmgr, enum amd_dpm_forced_level level,
+ uint32_t *sclk_mask, uint32_t *mclk_mask, uint32_t *soc_mask)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *gfx_dpm_table = &(data->dpm_table.gfx_table);
+ struct vega12_single_dpm_table *mem_dpm_table = &(data->dpm_table.mem_table);
+ struct vega12_single_dpm_table *soc_dpm_table = &(data->dpm_table.soc_table);
+
+ *sclk_mask = 0;
+ *mclk_mask = 0;
+ *soc_mask = 0;
+
+ if (gfx_dpm_table->count > VEGA12_UMD_PSTATE_GFXCLK_LEVEL &&
+ mem_dpm_table->count > VEGA12_UMD_PSTATE_MCLK_LEVEL &&
+ soc_dpm_table->count > VEGA12_UMD_PSTATE_SOCCLK_LEVEL) {
+ *sclk_mask = VEGA12_UMD_PSTATE_GFXCLK_LEVEL;
+ *mclk_mask = VEGA12_UMD_PSTATE_MCLK_LEVEL;
+ *soc_mask = VEGA12_UMD_PSTATE_SOCCLK_LEVEL;
+ }
+
+ if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
+ *sclk_mask = 0;
+ } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
+ *mclk_mask = 0;
+ } else if (level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ *sclk_mask = gfx_dpm_table->count - 1;
+ *mclk_mask = mem_dpm_table->count - 1;
+ *soc_mask = soc_dpm_table->count - 1;
+ }
+
+ return 0;
+}
+
+static void vega12_set_fan_control_mode(struct pp_hwmgr *hwmgr, uint32_t mode)
+{
+ switch (mode) {
+ case AMD_FAN_CTRL_NONE:
+ break;
+ case AMD_FAN_CTRL_MANUAL:
+ if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
+ vega12_fan_ctrl_stop_smc_fan_control(hwmgr);
+ break;
+ case AMD_FAN_CTRL_AUTO:
+ if (PP_CAP(PHM_PlatformCaps_MicrocodeFanControl))
+ vega12_fan_ctrl_start_smc_fan_control(hwmgr);
+ break;
+ default:
+ break;
+ }
+}
+
+static int vega12_dpm_force_dpm_level(struct pp_hwmgr *hwmgr,
+ enum amd_dpm_forced_level level)
+{
+ int ret = 0;
+ uint32_t sclk_mask = 0;
+ uint32_t mclk_mask = 0;
+ uint32_t soc_mask = 0;
+
+ switch (level) {
+ case AMD_DPM_FORCED_LEVEL_HIGH:
+ ret = vega12_force_dpm_highest(hwmgr);
+ break;
+ case AMD_DPM_FORCED_LEVEL_LOW:
+ ret = vega12_force_dpm_lowest(hwmgr);
+ break;
+ case AMD_DPM_FORCED_LEVEL_AUTO:
+ ret = vega12_unforce_dpm_levels(hwmgr);
+ break;
+ case AMD_DPM_FORCED_LEVEL_PROFILE_STANDARD:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_PEAK:
+ ret = vega12_get_profiling_clk_mask(hwmgr, level, &sclk_mask, &mclk_mask, &soc_mask);
+ if (ret)
+ return ret;
+ vega12_force_clock_level(hwmgr, PP_SCLK, 1 << sclk_mask);
+ vega12_force_clock_level(hwmgr, PP_MCLK, 1 << mclk_mask);
+ break;
+ case AMD_DPM_FORCED_LEVEL_MANUAL:
+ case AMD_DPM_FORCED_LEVEL_PROFILE_EXIT:
+ default:
+ break;
+ }
+
+ return ret;
+}
+
+static uint32_t vega12_get_fan_control_mode(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->smu_features[GNLD_FAN_CONTROL].enabled == false)
+ return AMD_FAN_CTRL_MANUAL;
+ else
+ return AMD_FAN_CTRL_AUTO;
+}
+
+static int vega12_get_dal_power_level(struct pp_hwmgr *hwmgr,
+ struct amd_pp_simple_clock_info *info)
+{
+#if 0
+ struct phm_ppt_v2_information *table_info =
+ (struct phm_ppt_v2_information *)hwmgr->pptable;
+ struct phm_clock_and_voltage_limits *max_limits =
+ &table_info->max_clock_voltage_on_ac;
+
+ info->engine_max_clock = max_limits->sclk;
+ info->memory_max_clock = max_limits->mclk;
+#endif
+ return 0;
+}
+
+static int vega12_get_clock_ranges(struct pp_hwmgr *hwmgr,
+ uint32_t *clock,
+ PPCLK_e clock_select,
+ bool max)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (max)
+ *clock = data->clk_range[clock_select].ACMax;
+ else
+ *clock = data->clk_range[clock_select].ACMin;
+
+ return 0;
+}
+
+static int vega12_get_sclks(struct pp_hwmgr *hwmgr,
+ struct pp_clock_levels_with_latency *clocks)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t ucount;
+ int i;
+ struct vega12_single_dpm_table *dpm_table;
+
+ if (!data->smu_features[GNLD_DPM_GFXCLK].enabled)
+ return -1;
+
+ dpm_table = &(data->dpm_table.gfx_table);
+ ucount = (dpm_table->count > MAX_NUM_CLOCKS) ?
+ MAX_NUM_CLOCKS : dpm_table->count;
+
+ for (i = 0; i < ucount; i++) {
+ clocks->data[i].clocks_in_khz =
+ dpm_table->dpm_levels[i].value * 1000;
+
+ clocks->data[i].latency_in_us = 0;
+ }
+
+ clocks->num_levels = ucount;
+
+ return 0;
+}
+
+static uint32_t vega12_get_mem_latency(struct pp_hwmgr *hwmgr,
+ uint32_t clock)
+{
+ return 25;
+}
+
+static int vega12_get_memclocks(struct pp_hwmgr *hwmgr,
+ struct pp_clock_levels_with_latency *clocks)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t ucount;
+ int i;
+ struct vega12_single_dpm_table *dpm_table;
+ if (!data->smu_features[GNLD_DPM_UCLK].enabled)
+ return -1;
+
+ dpm_table = &(data->dpm_table.mem_table);
+ ucount = (dpm_table->count > MAX_NUM_CLOCKS) ?
+ MAX_NUM_CLOCKS : dpm_table->count;
+
+ for (i = 0; i < ucount; i++) {
+ clocks->data[i].clocks_in_khz = dpm_table->dpm_levels[i].value * 1000;
+ data->mclk_latency_table.entries[i].frequency = dpm_table->dpm_levels[i].value * 100;
+ clocks->data[i].latency_in_us =
+ data->mclk_latency_table.entries[i].latency =
+ vega12_get_mem_latency(hwmgr, dpm_table->dpm_levels[i].value);
+ }
+
+ clocks->num_levels = data->mclk_latency_table.count = ucount;
+
+ return 0;
+}
+
+static int vega12_get_dcefclocks(struct pp_hwmgr *hwmgr,
+ struct pp_clock_levels_with_latency *clocks)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t ucount;
+ int i;
+ struct vega12_single_dpm_table *dpm_table;
+
+ if (!data->smu_features[GNLD_DPM_DCEFCLK].enabled)
+ return -1;
+
+
+ dpm_table = &(data->dpm_table.dcef_table);
+ ucount = (dpm_table->count > MAX_NUM_CLOCKS) ?
+ MAX_NUM_CLOCKS : dpm_table->count;
+
+ for (i = 0; i < ucount; i++) {
+ clocks->data[i].clocks_in_khz =
+ dpm_table->dpm_levels[i].value * 1000;
+
+ clocks->data[i].latency_in_us = 0;
+ }
+
+ clocks->num_levels = ucount;
+
+ return 0;
+}
+
+static int vega12_get_socclocks(struct pp_hwmgr *hwmgr,
+ struct pp_clock_levels_with_latency *clocks)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t ucount;
+ int i;
+ struct vega12_single_dpm_table *dpm_table;
+
+ if (!data->smu_features[GNLD_DPM_SOCCLK].enabled)
+ return -1;
+
+
+ dpm_table = &(data->dpm_table.soc_table);
+ ucount = (dpm_table->count > MAX_NUM_CLOCKS) ?
+ MAX_NUM_CLOCKS : dpm_table->count;
+
+ for (i = 0; i < ucount; i++) {
+ clocks->data[i].clocks_in_khz =
+ dpm_table->dpm_levels[i].value * 1000;
+
+ clocks->data[i].latency_in_us = 0;
+ }
+
+ clocks->num_levels = ucount;
+
+ return 0;
+
+}
+
+static int vega12_get_clock_by_type_with_latency(struct pp_hwmgr *hwmgr,
+ enum amd_pp_clock_type type,
+ struct pp_clock_levels_with_latency *clocks)
+{
+ int ret;
+
+ switch (type) {
+ case amd_pp_sys_clock:
+ ret = vega12_get_sclks(hwmgr, clocks);
+ break;
+ case amd_pp_mem_clock:
+ ret = vega12_get_memclocks(hwmgr, clocks);
+ break;
+ case amd_pp_dcef_clock:
+ ret = vega12_get_dcefclocks(hwmgr, clocks);
+ break;
+ case amd_pp_soc_clock:
+ ret = vega12_get_socclocks(hwmgr, clocks);
+ break;
+ default:
+ return -EINVAL;
+ }
+
+ return ret;
+}
+
+static int vega12_get_clock_by_type_with_voltage(struct pp_hwmgr *hwmgr,
+ enum amd_pp_clock_type type,
+ struct pp_clock_levels_with_voltage *clocks)
+{
+ clocks->num_levels = 0;
+
+ return 0;
+}
+
+static int vega12_set_watermarks_for_clocks_ranges(struct pp_hwmgr *hwmgr,
+ void *clock_ranges)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ Watermarks_t *table = &(data->smc_state_table.water_marks_table);
+ struct dm_pp_wm_sets_with_clock_ranges_soc15 *wm_with_clock_ranges = clock_ranges;
+
+ if (!data->registry_data.disable_water_mark &&
+ data->smu_features[GNLD_DPM_DCEFCLK].supported &&
+ data->smu_features[GNLD_DPM_SOCCLK].supported) {
+ smu_set_watermarks_for_clocks_ranges(table, wm_with_clock_ranges);
+ data->water_marks_bitmap |= WaterMarksExist;
+ data->water_marks_bitmap &= ~WaterMarksLoaded;
+ }
+
+ return 0;
+}
+
+static int vega12_force_clock_level(struct pp_hwmgr *hwmgr,
+ enum pp_clock_type type, uint32_t mask)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ uint32_t soft_min_level, soft_max_level, hard_min_level;
+ int ret = 0;
+
+ switch (type) {
+ case PP_SCLK:
+ soft_min_level = mask ? (ffs(mask) - 1) : 0;
+ soft_max_level = mask ? (fls(mask) - 1) : 0;
+
+ data->dpm_table.gfx_table.dpm_state.soft_min_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.gfx_table.dpm_state.soft_max_level =
+ data->dpm_table.gfx_table.dpm_levels[soft_max_level].value;
+
+ ret = vega12_upload_dpm_min_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload boot level to lowest!",
+ return ret);
+
+ ret = vega12_upload_dpm_max_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload dpm max level to highest!",
+ return ret);
+ break;
+
+ case PP_MCLK:
+ soft_min_level = mask ? (ffs(mask) - 1) : 0;
+ soft_max_level = mask ? (fls(mask) - 1) : 0;
+
+ data->dpm_table.mem_table.dpm_state.soft_min_level =
+ data->dpm_table.mem_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.mem_table.dpm_state.soft_max_level =
+ data->dpm_table.mem_table.dpm_levels[soft_max_level].value;
+
+ ret = vega12_upload_dpm_min_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload boot level to lowest!",
+ return ret);
+
+ ret = vega12_upload_dpm_max_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload dpm max level to highest!",
+ return ret);
+
+ break;
+
+ case PP_SOCCLK:
+ soft_min_level = mask ? (ffs(mask) - 1) : 0;
+ soft_max_level = mask ? (fls(mask) - 1) : 0;
+
+ if (soft_max_level >= data->dpm_table.soc_table.count) {
+ pr_err("Clock level specified %d is over max allowed %d\n",
+ soft_max_level,
+ data->dpm_table.soc_table.count - 1);
+ return -EINVAL;
+ }
+
+ data->dpm_table.soc_table.dpm_state.soft_min_level =
+ data->dpm_table.soc_table.dpm_levels[soft_min_level].value;
+ data->dpm_table.soc_table.dpm_state.soft_max_level =
+ data->dpm_table.soc_table.dpm_levels[soft_max_level].value;
+
+ ret = vega12_upload_dpm_min_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload boot level to lowest!",
+ return ret);
+
+ ret = vega12_upload_dpm_max_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload dpm max level to highest!",
+ return ret);
+
+ break;
+
+ case PP_DCEFCLK:
+ hard_min_level = mask ? (ffs(mask) - 1) : 0;
+
+ if (hard_min_level >= data->dpm_table.dcef_table.count) {
+ pr_err("Clock level specified %d is over max allowed %d\n",
+ hard_min_level,
+ data->dpm_table.dcef_table.count - 1);
+ return -EINVAL;
+ }
+
+ data->dpm_table.dcef_table.dpm_state.hard_min_level =
+ data->dpm_table.dcef_table.dpm_levels[hard_min_level].value;
+
+ ret = vega12_upload_dpm_min_level(hwmgr);
+ PP_ASSERT_WITH_CODE(!ret,
+ "Failed to upload boot level to lowest!",
+ return ret);
+
+ //TODO: Setting DCEFCLK max dpm level is not supported
+
+ break;
+
+ case PP_PCIE:
+ break;
+
+ default:
+ break;
+ }
+
+ return 0;
+}
+
+static int vega12_get_ppfeature_status(struct pp_hwmgr *hwmgr, char *buf)
+{
+ static const char *ppfeature_name[] = {
+ "DPM_PREFETCHER",
+ "GFXCLK_DPM",
+ "UCLK_DPM",
+ "SOCCLK_DPM",
+ "UVD_DPM",
+ "VCE_DPM",
+ "ULV",
+ "MP0CLK_DPM",
+ "LINK_DPM",
+ "DCEFCLK_DPM",
+ "GFXCLK_DS",
+ "SOCCLK_DS",
+ "LCLK_DS",
+ "PPT",
+ "TDC",
+ "THERMAL",
+ "GFX_PER_CU_CG",
+ "RM",
+ "DCEFCLK_DS",
+ "ACDC",
+ "VR0HOT",
+ "VR1HOT",
+ "FW_CTF",
+ "LED_DISPLAY",
+ "FAN_CONTROL",
+ "DIDT",
+ "GFXOFF",
+ "CG",
+ "ACG"};
+ static const char *output_title[] = {
+ "FEATURES",
+ "BITMASK",
+ "ENABLEMENT"};
+ uint64_t features_enabled;
+ int i;
+ int ret = 0;
+ int size = 0;
+
+ ret = vega12_get_enabled_smc_features(hwmgr, &features_enabled);
+ PP_ASSERT_WITH_CODE(!ret,
+ "[EnableAllSmuFeatures] Failed to get enabled smc features!",
+ return ret);
+
+ size += sprintf(buf + size, "Current ppfeatures: 0x%016llx\n", features_enabled);
+ size += sprintf(buf + size, "%-19s %-22s %s\n",
+ output_title[0],
+ output_title[1],
+ output_title[2]);
+ for (i = 0; i < GNLD_FEATURES_MAX; i++) {
+ size += sprintf(buf + size, "%-19s 0x%016llx %6s\n",
+ ppfeature_name[i],
+ 1ULL << i,
+ (features_enabled & (1ULL << i)) ? "Y" : "N");
+ }
+
+ return size;
+}
+
+static int vega12_set_ppfeature_status(struct pp_hwmgr *hwmgr, uint64_t new_ppfeature_masks)
+{
+ uint64_t features_enabled;
+ uint64_t features_to_enable;
+ uint64_t features_to_disable;
+ int ret = 0;
+
+ if (new_ppfeature_masks >= (1ULL << GNLD_FEATURES_MAX))
+ return -EINVAL;
+
+ ret = vega12_get_enabled_smc_features(hwmgr, &features_enabled);
+ if (ret)
+ return ret;
+
+ features_to_disable =
+ features_enabled & ~new_ppfeature_masks;
+ features_to_enable =
+ ~features_enabled & new_ppfeature_masks;
+
+ pr_debug("features_to_disable 0x%llx\n", features_to_disable);
+ pr_debug("features_to_enable 0x%llx\n", features_to_enable);
+
+ if (features_to_disable) {
+ ret = vega12_enable_smc_features(hwmgr, false, features_to_disable);
+ if (ret)
+ return ret;
+ }
+
+ if (features_to_enable) {
+ ret = vega12_enable_smc_features(hwmgr, true, features_to_enable);
+ if (ret)
+ return ret;
+ }
+
+ return 0;
+}
+
+static int vega12_get_current_pcie_link_width_level(struct pp_hwmgr *hwmgr)
+{
+ struct amdgpu_device *adev = hwmgr->adev;
+
+ return (RREG32_PCIE(smnPCIE_LC_LINK_WIDTH_CNTL) &
+ PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD_MASK)
+ >> PCIE_LC_LINK_WIDTH_CNTL__LC_LINK_WIDTH_RD__SHIFT;
+}
+
+static int vega12_get_current_pcie_link_width(struct pp_hwmgr *hwmgr)
+{
+ uint32_t width_level;
+
+ width_level = vega12_get_current_pcie_link_width_level(hwmgr);
+ if (width_level > LINK_WIDTH_MAX)
+ width_level = 0;
+
+ return link_width[width_level];
+}
+
+static int vega12_get_current_pcie_link_speed_level(struct pp_hwmgr *hwmgr)
+{
+ struct amdgpu_device *adev = hwmgr->adev;
+
+ return (RREG32_PCIE(smnPCIE_LC_SPEED_CNTL) &
+ PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE_MASK)
+ >> PSWUSP0_PCIE_LC_SPEED_CNTL__LC_CURRENT_DATA_RATE__SHIFT;
+}
+
+static int vega12_get_current_pcie_link_speed(struct pp_hwmgr *hwmgr)
+{
+ uint32_t speed_level;
+
+ speed_level = vega12_get_current_pcie_link_speed_level(hwmgr);
+ if (speed_level > LINK_SPEED_MAX)
+ speed_level = 0;
+
+ return link_speed[speed_level];
+}
+
+static int vega12_print_clock_levels(struct pp_hwmgr *hwmgr,
+ enum pp_clock_type type, char *buf)
+{
+ int i, now, size = 0;
+ struct pp_clock_levels_with_latency clocks;
+
+ switch (type) {
+ case PP_SCLK:
+ PP_ASSERT_WITH_CODE(
+ vega12_get_current_gfx_clk_freq(hwmgr, &now) == 0,
+ "Attempt to get current gfx clk Failed!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(
+ vega12_get_sclks(hwmgr, &clocks) == 0,
+ "Attempt to get gfx clk levels Failed!",
+ return -1);
+ for (i = 0; i < clocks.num_levels; i++)
+ size += sprintf(buf + size, "%d: %uMhz %s\n",
+ i, clocks.data[i].clocks_in_khz / 1000,
+ (clocks.data[i].clocks_in_khz / 1000 == now / 100) ? "*" : "");
+ break;
+
+ case PP_MCLK:
+ PP_ASSERT_WITH_CODE(
+ vega12_get_current_mclk_freq(hwmgr, &now) == 0,
+ "Attempt to get current mclk freq Failed!",
+ return -1);
+
+ PP_ASSERT_WITH_CODE(
+ vega12_get_memclocks(hwmgr, &clocks) == 0,
+ "Attempt to get memory clk levels Failed!",
+ return -1);
+ for (i = 0; i < clocks.num_levels; i++)
+ size += sprintf(buf + size, "%d: %uMhz %s\n",
+ i, clocks.data[i].clocks_in_khz / 1000,
+ (clocks.data[i].clocks_in_khz / 1000 == now / 100) ? "*" : "");
+ break;
+
+ case PP_SOCCLK:
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_GetDpmClockFreq, (PPCLK_SOCCLK << 16),
+ &now) == 0,
+ "Attempt to get Current SOCCLK Frequency Failed!",
+ return -EINVAL);
+
+ PP_ASSERT_WITH_CODE(
+ vega12_get_socclocks(hwmgr, &clocks) == 0,
+ "Attempt to get soc clk levels Failed!",
+ return -1);
+ for (i = 0; i < clocks.num_levels; i++)
+ size += sprintf(buf + size, "%d: %uMhz %s\n",
+ i, clocks.data[i].clocks_in_khz / 1000,
+ (clocks.data[i].clocks_in_khz / 1000 == now) ? "*" : "");
+ break;
+
+ case PP_DCEFCLK:
+ PP_ASSERT_WITH_CODE(
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_GetDpmClockFreq, (PPCLK_DCEFCLK << 16),
+ &now) == 0,
+ "Attempt to get Current DCEFCLK Frequency Failed!",
+ return -EINVAL);
+
+ PP_ASSERT_WITH_CODE(
+ vega12_get_dcefclocks(hwmgr, &clocks) == 0,
+ "Attempt to get dcef clk levels Failed!",
+ return -1);
+ for (i = 0; i < clocks.num_levels; i++)
+ size += sprintf(buf + size, "%d: %uMhz %s\n",
+ i, clocks.data[i].clocks_in_khz / 1000,
+ (clocks.data[i].clocks_in_khz / 1000 == now) ? "*" : "");
+ break;
+
+ case PP_PCIE:
+ break;
+
+ default:
+ break;
+ }
+ return size;
+}
+
+static int vega12_apply_clocks_adjust_rules(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *dpm_table;
+ bool vblank_too_short = false;
+ bool disable_mclk_switching;
+ uint32_t i, latency;
+
+ disable_mclk_switching = ((1 < hwmgr->display_config->num_display) &&
+ !hwmgr->display_config->multi_monitor_in_sync) ||
+ vblank_too_short;
+ latency = hwmgr->display_config->dce_tolerable_mclk_in_active_latency;
+
+ /* gfxclk */
+ dpm_table = &(data->dpm_table.gfx_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_GFXCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_GFXCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_GFXCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_SCLK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[0].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ /* memclk */
+ dpm_table = &(data->dpm_table.mem_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_MCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_MCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_MCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_MIN_MCLK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[0].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ /* honour DAL's UCLK Hardmin */
+ if (dpm_table->dpm_state.hard_min_level < (hwmgr->display_config->min_mem_set_clock / 100))
+ dpm_table->dpm_state.hard_min_level = hwmgr->display_config->min_mem_set_clock / 100;
+
+ /* Hardmin is dependent on displayconfig */
+ if (disable_mclk_switching) {
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ for (i = 0; i < data->mclk_latency_table.count - 1; i++) {
+ if (data->mclk_latency_table.entries[i].latency <= latency) {
+ if (dpm_table->dpm_levels[i].value >= (hwmgr->display_config->min_mem_set_clock / 100)) {
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[i].value;
+ break;
+ }
+ }
+ }
+ }
+
+ if (hwmgr->display_config->nb_pstate_switch_disable)
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ /* vclk */
+ dpm_table = &(data->dpm_table.vclk_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_UVDCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_UVDCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ /* dclk */
+ dpm_table = &(data->dpm_table.dclk_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_UVDCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_UVDCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_UVDCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ /* socclk */
+ dpm_table = &(data->dpm_table.soc_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_SOCCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_SOCCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_SOCCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ /* eclk */
+ dpm_table = &(data->dpm_table.eclk_table);
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[0].value;
+ dpm_table->dpm_state.hard_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+
+ if (PP_CAP(PHM_PlatformCaps_UMDPState)) {
+ if (VEGA12_UMD_PSTATE_VCEMCLK_LEVEL < dpm_table->count) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_VCEMCLK_LEVEL].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[VEGA12_UMD_PSTATE_VCEMCLK_LEVEL].value;
+ }
+
+ if (hwmgr->dpm_level == AMD_DPM_FORCED_LEVEL_PROFILE_PEAK) {
+ dpm_table->dpm_state.soft_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ dpm_table->dpm_state.soft_max_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ }
+ }
+
+ return 0;
+}
+
+static int vega12_set_uclk_to_highest_dpm_level(struct pp_hwmgr *hwmgr,
+ struct vega12_single_dpm_table *dpm_table)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ int ret = 0;
+
+ if (data->smu_features[GNLD_DPM_UCLK].enabled) {
+ PP_ASSERT_WITH_CODE(dpm_table->count > 0,
+ "[SetUclkToHightestDpmLevel] Dpm table has no entry!",
+ return -EINVAL);
+ PP_ASSERT_WITH_CODE(dpm_table->count <= NUM_UCLK_DPM_LEVELS,
+ "[SetUclkToHightestDpmLevel] Dpm table has too many entries!",
+ return -EINVAL);
+
+ dpm_table->dpm_state.hard_min_level = dpm_table->dpm_levels[dpm_table->count - 1].value;
+ PP_ASSERT_WITH_CODE(!(ret = smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetHardMinByFreq,
+ (PPCLK_UCLK << 16 ) | dpm_table->dpm_state.hard_min_level,
+ NULL)),
+ "[SetUclkToHightestDpmLevel] Set hard min uclk failed!",
+ return ret);
+ }
+
+ return ret;
+}
+
+static int vega12_pre_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ int ret = 0;
+
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_NumOfDisplays, 0,
+ NULL);
+
+ ret = vega12_set_uclk_to_highest_dpm_level(hwmgr,
+ &data->dpm_table.mem_table);
+
+ return ret;
+}
+
+static int vega12_display_configuration_changed_task(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ int result = 0;
+ Watermarks_t *wm_table = &(data->smc_state_table.water_marks_table);
+
+ if ((data->water_marks_bitmap & WaterMarksExist) &&
+ !(data->water_marks_bitmap & WaterMarksLoaded)) {
+ result = smum_smc_table_manager(hwmgr,
+ (uint8_t *)wm_table, TABLE_WATERMARKS, false);
+ PP_ASSERT_WITH_CODE(result, "Failed to update WMTABLE!", return -EINVAL);
+ data->water_marks_bitmap |= WaterMarksLoaded;
+ }
+
+ if ((data->water_marks_bitmap & WaterMarksExist) &&
+ data->smu_features[GNLD_DPM_DCEFCLK].supported &&
+ data->smu_features[GNLD_DPM_SOCCLK].supported)
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_NumOfDisplays, hwmgr->display_config->num_display,
+ NULL);
+
+ return result;
+}
+
+static int vega12_enable_disable_uvd_dpm(struct pp_hwmgr *hwmgr, bool enable)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->smu_features[GNLD_DPM_UVD].supported) {
+ PP_ASSERT_WITH_CODE(!vega12_enable_smc_features(hwmgr,
+ enable,
+ data->smu_features[GNLD_DPM_UVD].smu_feature_bitmap),
+ "Attempt to Enable/Disable DPM UVD Failed!",
+ return -1);
+ data->smu_features[GNLD_DPM_UVD].enabled = enable;
+ }
+
+ return 0;
+}
+
+static void vega12_power_gate_vce(struct pp_hwmgr *hwmgr, bool bgate)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->vce_power_gated == bgate)
+ return;
+
+ data->vce_power_gated = bgate;
+ vega12_enable_disable_vce_dpm(hwmgr, !bgate);
+}
+
+static void vega12_power_gate_uvd(struct pp_hwmgr *hwmgr, bool bgate)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+
+ if (data->uvd_power_gated == bgate)
+ return;
+
+ data->uvd_power_gated = bgate;
+ vega12_enable_disable_uvd_dpm(hwmgr, !bgate);
+}
+
+static bool
+vega12_check_smc_update_required_for_display_configuration(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ bool is_update_required = false;
+
+ if (data->display_timing.num_existing_displays != hwmgr->display_config->num_display)
+ is_update_required = true;
+
+ if (data->registry_data.gfx_clk_deep_sleep_support) {
+ if (data->display_timing.min_clock_in_sr != hwmgr->display_config->min_core_set_clock_in_sr)
+ is_update_required = true;
+ }
+
+ return is_update_required;
+}
+
+static int vega12_disable_dpm_tasks(struct pp_hwmgr *hwmgr)
+{
+ int tmp_result, result = 0;
+
+ tmp_result = vega12_disable_all_smu_features(hwmgr);
+ PP_ASSERT_WITH_CODE((tmp_result == 0),
+ "Failed to disable all smu features!", result = tmp_result);
+
+ return result;
+}
+
+static int vega12_power_off_asic(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ int result;
+
+ result = vega12_disable_dpm_tasks(hwmgr);
+ PP_ASSERT_WITH_CODE((0 == result),
+ "[disable_dpm_tasks] Failed to disable DPM!",
+ );
+ data->water_marks_bitmap &= ~(WaterMarksLoaded);
+
+ return result;
+}
+
+#if 0
+static void vega12_find_min_clock_index(struct pp_hwmgr *hwmgr,
+ uint32_t *sclk_idx, uint32_t *mclk_idx,
+ uint32_t min_sclk, uint32_t min_mclk)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_dpm_table *dpm_table = &(data->dpm_table);
+ uint32_t i;
+
+ for (i = 0; i < dpm_table->gfx_table.count; i++) {
+ if (dpm_table->gfx_table.dpm_levels[i].enabled &&
+ dpm_table->gfx_table.dpm_levels[i].value >= min_sclk) {
+ *sclk_idx = i;
+ break;
+ }
+ }
+
+ for (i = 0; i < dpm_table->mem_table.count; i++) {
+ if (dpm_table->mem_table.dpm_levels[i].enabled &&
+ dpm_table->mem_table.dpm_levels[i].value >= min_mclk) {
+ *mclk_idx = i;
+ break;
+ }
+ }
+}
+#endif
+
+#if 0
+static int vega12_set_power_profile_state(struct pp_hwmgr *hwmgr,
+ struct amd_pp_profile *request)
+{
+ return 0;
+}
+
+static int vega12_get_sclk_od(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *sclk_table = &(data->dpm_table.gfx_table);
+ struct vega12_single_dpm_table *golden_sclk_table =
+ &(data->golden_dpm_table.gfx_table);
+ int value = sclk_table->dpm_levels[sclk_table->count - 1].value;
+ int golden_value = golden_sclk_table->dpm_levels
+ [golden_sclk_table->count - 1].value;
+
+ value -= golden_value;
+ value = DIV_ROUND_UP(value * 100, golden_value);
+
+ return value;
+}
+
+static int vega12_set_sclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
+{
+ return 0;
+}
+
+static int vega12_get_mclk_od(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data = (struct vega12_hwmgr *)(hwmgr->backend);
+ struct vega12_single_dpm_table *mclk_table = &(data->dpm_table.mem_table);
+ struct vega12_single_dpm_table *golden_mclk_table =
+ &(data->golden_dpm_table.mem_table);
+ int value = mclk_table->dpm_levels[mclk_table->count - 1].value;
+ int golden_value = golden_mclk_table->dpm_levels
+ [golden_mclk_table->count - 1].value;
+
+ value -= golden_value;
+ value = DIV_ROUND_UP(value * 100, golden_value);
+
+ return value;
+}
+
+static int vega12_set_mclk_od(struct pp_hwmgr *hwmgr, uint32_t value)
+{
+ return 0;
+}
+#endif
+
+static int vega12_notify_cac_buffer_info(struct pp_hwmgr *hwmgr,
+ uint32_t virtual_addr_low,
+ uint32_t virtual_addr_hi,
+ uint32_t mc_addr_low,
+ uint32_t mc_addr_hi,
+ uint32_t size)
+{
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetSystemVirtualDramAddrHigh,
+ virtual_addr_hi,
+ NULL);
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_SetSystemVirtualDramAddrLow,
+ virtual_addr_low,
+ NULL);
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_DramLogSetDramAddrHigh,
+ mc_addr_hi,
+ NULL);
+
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_DramLogSetDramAddrLow,
+ mc_addr_low,
+ NULL);
+
+ smum_send_msg_to_smc_with_parameter(hwmgr,
+ PPSMC_MSG_DramLogSetDramSize,
+ size,
+ NULL);
+ return 0;
+}
+
+static int vega12_get_thermal_temperature_range(struct pp_hwmgr *hwmgr,
+ struct PP_TemperatureRange *thermal_data)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ PPTable_t *pp_table = &(data->smc_state_table.pp_table);
+
+ memcpy(thermal_data, &SMU7ThermalWithDelayPolicy[0], sizeof(struct PP_TemperatureRange));
+
+ thermal_data->max = pp_table->TedgeLimit *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ thermal_data->edge_emergency_max = (pp_table->TedgeLimit + CTF_OFFSET_EDGE) *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ thermal_data->hotspot_crit_max = pp_table->ThotspotLimit *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ thermal_data->hotspot_emergency_max = (pp_table->ThotspotLimit + CTF_OFFSET_HOTSPOT) *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ thermal_data->mem_crit_max = pp_table->ThbmLimit *
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+ thermal_data->mem_emergency_max = (pp_table->ThbmLimit + CTF_OFFSET_HBM)*
+ PP_TEMPERATURE_UNITS_PER_CENTIGRADES;
+
+ return 0;
+}
+
+static int vega12_enable_gfx_off(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ int ret = 0;
+
+ if (data->gfxoff_controlled_by_driver)
+ ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_AllowGfxOff, NULL);
+
+ return ret;
+}
+
+static int vega12_disable_gfx_off(struct pp_hwmgr *hwmgr)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ int ret = 0;
+
+ if (data->gfxoff_controlled_by_driver)
+ ret = smum_send_msg_to_smc(hwmgr, PPSMC_MSG_DisallowGfxOff, NULL);
+
+ return ret;
+}
+
+static int vega12_gfx_off_control(struct pp_hwmgr *hwmgr, bool enable)
+{
+ if (enable)
+ return vega12_enable_gfx_off(hwmgr);
+ else
+ return vega12_disable_gfx_off(hwmgr);
+}
+
+static int vega12_get_performance_level(struct pp_hwmgr *hwmgr, const struct pp_hw_power_state *state,
+ PHM_PerformanceLevelDesignation designation, uint32_t index,
+ PHM_PerformanceLevel *level)
+{
+ return 0;
+}
+
+static int vega12_set_mp1_state(struct pp_hwmgr *hwmgr,
+ enum pp_mp1_state mp1_state)
+{
+ uint16_t msg;
+ int ret;
+
+ switch (mp1_state) {
+ case PP_MP1_STATE_UNLOAD:
+ msg = PPSMC_MSG_PrepareMp1ForUnload;
+ break;
+ case PP_MP1_STATE_SHUTDOWN:
+ case PP_MP1_STATE_RESET:
+ case PP_MP1_STATE_NONE:
+ default:
+ return 0;
+ }
+
+ PP_ASSERT_WITH_CODE((ret = smum_send_msg_to_smc(hwmgr, msg, NULL)) == 0,
+ "[PrepareMp1] Failed!",
+ return ret);
+
+ return 0;
+}
+
+static void vega12_init_gpu_metrics_v1_0(struct gpu_metrics_v1_0 *gpu_metrics)
+{
+ memset(gpu_metrics, 0xFF, sizeof(struct gpu_metrics_v1_0));
+
+ gpu_metrics->common_header.structure_size =
+ sizeof(struct gpu_metrics_v1_0);
+ gpu_metrics->common_header.format_revision = 1;
+ gpu_metrics->common_header.content_revision = 0;
+
+ gpu_metrics->system_clock_counter = ktime_get_boottime_ns();
+}
+
+static ssize_t vega12_get_gpu_metrics(struct pp_hwmgr *hwmgr,
+ void **table)
+{
+ struct vega12_hwmgr *data =
+ (struct vega12_hwmgr *)(hwmgr->backend);
+ struct gpu_metrics_v1_0 *gpu_metrics =
+ &data->gpu_metrics_table;
+ SmuMetrics_t metrics;
+ uint32_t fan_speed_rpm;
+ int ret;
+
+ ret = vega12_get_metrics_table(hwmgr, &metrics, true);
+ if (ret)
+ return ret;
+
+ vega12_init_gpu_metrics_v1_0(gpu_metrics);
+
+ gpu_metrics->temperature_edge = metrics.TemperatureEdge;
+ gpu_metrics->temperature_hotspot = metrics.TemperatureHotspot;
+ gpu_metrics->temperature_mem = metrics.TemperatureHBM;
+ gpu_metrics->temperature_vrgfx = metrics.TemperatureVrGfx;
+ gpu_metrics->temperature_vrmem = metrics.TemperatureVrMem;
+
+ gpu_metrics->average_gfx_activity = metrics.AverageGfxActivity;
+ gpu_metrics->average_umc_activity = metrics.AverageUclkActivity;
+
+ gpu_metrics->average_gfxclk_frequency = metrics.AverageGfxclkFrequency;
+ gpu_metrics->average_socclk_frequency = metrics.AverageSocclkFrequency;
+ gpu_metrics->average_uclk_frequency = metrics.AverageUclkFrequency;
+
+ gpu_metrics->current_gfxclk = metrics.CurrClock[PPCLK_GFXCLK];
+ gpu_metrics->current_socclk = metrics.CurrClock[PPCLK_SOCCLK];
+ gpu_metrics->current_uclk = metrics.CurrClock[PPCLK_UCLK];
+ gpu_metrics->current_vclk0 = metrics.CurrClock[PPCLK_VCLK];
+ gpu_metrics->current_dclk0 = metrics.CurrClock[PPCLK_DCLK];
+
+ gpu_metrics->throttle_status = metrics.ThrottlerStatus;
+
+ vega12_fan_ctrl_get_fan_speed_rpm(hwmgr, &fan_speed_rpm);
+ gpu_metrics->current_fan_speed = (uint16_t)fan_speed_rpm;
+
+ gpu_metrics->pcie_link_width =
+ vega12_get_current_pcie_link_width(hwmgr);
+ gpu_metrics->pcie_link_speed =
+ vega12_get_current_pcie_link_speed(hwmgr);
+
+ *table = (void *)gpu_metrics;
+
+ return sizeof(struct gpu_metrics_v1_0);
+}
+
+static const struct pp_hwmgr_func vega12_hwmgr_funcs = {
+ .backend_init = vega12_hwmgr_backend_init,
+ .backend_fini = vega12_hwmgr_backend_fini,
+ .asic_setup = vega12_setup_asic_task,
+ .dynamic_state_management_enable = vega12_enable_dpm_tasks,
+ .dynamic_state_management_disable = vega12_disable_dpm_tasks,
+ .patch_boot_state = vega12_patch_boot_state,
+ .get_sclk = vega12_dpm_get_sclk,
+ .get_mclk = vega12_dpm_get_mclk,
+ .notify_smc_display_config_after_ps_adjustment =
+ vega12_notify_smc_display_config_after_ps_adjustment,
+ .force_dpm_level = vega12_dpm_force_dpm_level,
+ .stop_thermal_controller = vega12_thermal_stop_thermal_controller,
+ .get_fan_speed_info = vega12_fan_ctrl_get_fan_speed_info,
+ .reset_fan_speed_to_default =
+ vega12_fan_ctrl_reset_fan_speed_to_default,
+ .get_fan_speed_rpm = vega12_fan_ctrl_get_fan_speed_rpm,
+ .set_fan_control_mode = vega12_set_fan_control_mode,
+ .get_fan_control_mode = vega12_get_fan_control_mode,
+ .read_sensor = vega12_read_sensor,
+ .get_dal_power_level = vega12_get_dal_power_level,
+ .get_clock_by_type_with_latency = vega12_get_clock_by_type_with_latency,
+ .get_clock_by_type_with_voltage = vega12_get_clock_by_type_with_voltage,
+ .set_watermarks_for_clocks_ranges = vega12_set_watermarks_for_clocks_ranges,
+ .display_clock_voltage_request = vega12_display_clock_voltage_request,
+ .force_clock_level = vega12_force_clock_level,
+ .print_clock_levels = vega12_print_clock_levels,
+ .apply_clocks_adjust_rules =
+ vega12_apply_clocks_adjust_rules,
+ .pre_display_config_changed =
+ vega12_pre_display_configuration_changed_task,
+ .display_config_changed = vega12_display_configuration_changed_task,
+ .powergate_uvd = vega12_power_gate_uvd,
+ .powergate_vce = vega12_power_gate_vce,
+ .check_smc_update_required_for_display_configuration =
+ vega12_check_smc_update_required_for_display_configuration,
+ .power_off_asic = vega12_power_off_asic,
+ .disable_smc_firmware_ctf = vega12_thermal_disable_alert,
+#if 0
+ .set_power_profile_state = vega12_set_power_profile_state,
+ .get_sclk_od = vega12_get_sclk_od,
+ .set_sclk_od = vega12_set_sclk_od,
+ .get_mclk_od = vega12_get_mclk_od,
+ .set_mclk_od = vega12_set_mclk_od,
+#endif
+ .notify_cac_buffer_info = vega12_notify_cac_buffer_info,
+ .get_thermal_temperature_range = vega12_get_thermal_temperature_range,
+ .register_irq_handlers = smu9_register_irq_handlers,
+ .start_thermal_controller = vega12_start_thermal_controller,
+ .powergate_gfx = vega12_gfx_off_control,
+ .get_performance_level = vega12_get_performance_level,
+ .get_asic_baco_capability = smu9_baco_get_capability,
+ .get_asic_baco_state = smu9_baco_get_state,
+ .set_asic_baco_state = vega12_baco_set_state,
+ .get_ppfeature_status = vega12_get_ppfeature_status,
+ .set_ppfeature_status = vega12_set_ppfeature_status,
+ .set_mp1_state = vega12_set_mp1_state,
+ .get_gpu_metrics = vega12_get_gpu_metrics,
+};
+
+int vega12_hwmgr_init(struct pp_hwmgr *hwmgr)
+{
+ hwmgr->hwmgr_func = &vega12_hwmgr_funcs;
+ hwmgr->pptable_func = &vega12_pptable_funcs;
+
+ return 0;
+}