drm/amd/powerplay: Add support for CI asics to hwmgr
Add support for CI asics (Bonaire, Hawaii) to the powerplay hwmgr Reviewed-by: Alex Deucher <alexander.deucher@amd.com> Signed-off-by: Rex Zhu <Rex.Zhu@amd.com> Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu
Alex Deucher
Родитель
970d9804b0
Коммит
86457c3b21
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@ -44,6 +44,7 @@ static int hwmgr_set_user_specify_caps(struct pp_hwmgr *hwmgr);
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static int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr);
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static int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr);
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static int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr);
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static int ci_set_asic_special_caps(struct pp_hwmgr *hwmgr);
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uint8_t convert_to_vid(uint16_t vddc)
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{
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@ -76,6 +77,13 @@ int hwmgr_early_init(struct pp_instance *handle)
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hwmgr->fan_ctrl_is_in_default_mode = true;
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switch (hwmgr->chip_family) {
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case AMDGPU_FAMILY_CI:
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ci_set_asic_special_caps(hwmgr);
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hwmgr->feature_mask &= ~(PP_VBI_TIME_SUPPORT_MASK |
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PP_ENABLE_GFX_CG_THRU_SMU);
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hwmgr->pp_table_version = PP_TABLE_V0;
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smu7_init_function_pointers(hwmgr);
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break;
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case AMDGPU_FAMILY_CZ:
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cz_init_function_pointers(hwmgr);
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break;
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@ -748,28 +756,8 @@ void phm_apply_dal_min_voltage_request(struct pp_hwmgr *hwmgr)
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void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableVoltageTransition);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableEngineTransition);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMemoryTransition);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGClockGating);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMGCGTSSM);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLSClockGating);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_Force3DClockSupport);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableLightSleep);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableMCLS);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisablePowerGating);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableDPM);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_DisableSMUUVDHandshake);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ThermalAutoThrottling);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_PCIEPerformanceRequest);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_NoOD5Support);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UserMaxClockForMultiDisplays);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VpuRecoveryInProgress);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_UVDDPM);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_VCEDPM);
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@ -794,7 +782,6 @@ void hwmgr_init_default_caps(struct pp_hwmgr *hwmgr)
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_FanSpeedInTableIsRPM);
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return;
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}
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@ -843,7 +830,8 @@ int phm_get_voltage_evv_on_sclk(struct pp_hwmgr *hwmgr, uint8_t voltage_type,
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int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EVV);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_SQRamping);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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@ -869,6 +857,8 @@ int polaris_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EVV);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_SQRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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@ -877,12 +867,13 @@ int fiji_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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PHM_PlatformCaps_TDRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_TCPRamping);
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return 0;
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}
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int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EVV);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_SQRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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@ -896,11 +887,25 @@ int tonga_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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PHM_PlatformCaps_UVDPowerGating);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_VCEPowerGating);
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return 0;
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}
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int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EVV);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_SQRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_DBRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_TDRamping);
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_TCPRamping);
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return 0;
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}
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int ci_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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{
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_SQRamping);
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@ -911,6 +916,8 @@ int topaz_set_asic_special_caps(struct pp_hwmgr *hwmgr)
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_TCPRamping);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EVV);
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PHM_PlatformCaps_MemorySpreadSpectrumSupport);
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phm_cap_set(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_EngineSpreadSpectrumSupport);
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return 0;
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}
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@ -26,6 +26,7 @@
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#include <linux/module.h>
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#include <linux/slab.h>
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#include <asm/div64.h>
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#include <drm/amdgpu_drm.h>
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#include "pp_acpi.h"
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#include "ppatomctrl.h"
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#include "atombios.h"
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@ -607,13 +608,20 @@ static int smu7_setup_default_pcie_table(struct pp_hwmgr *hwmgr)
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data->dpm_table.pcie_speed_table.count = 6;
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}
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/* Populate last level for boot PCIE level, but do not increment count. */
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phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
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if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
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for (i = 0; i <= data->dpm_table.pcie_speed_table.count; i++)
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phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table, i,
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get_pcie_gen_support(data->pcie_gen_cap,
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PP_Max_PCIEGen),
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data->vbios_boot_state.pcie_lane_bootup_value);
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} else {
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phm_setup_pcie_table_entry(&data->dpm_table.pcie_speed_table,
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data->dpm_table.pcie_speed_table.count,
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get_pcie_gen_support(data->pcie_gen_cap,
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PP_Min_PCIEGen),
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get_pcie_lane_support(data->pcie_lane_cap,
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PP_Max_PCIELane));
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}
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return 0;
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}
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@ -689,7 +697,7 @@ static int smu7_setup_dpm_tables_v0(struct pp_hwmgr *hwmgr)
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allowed_vdd_sclk_table->entries[i].clk) {
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data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].value =
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allowed_vdd_sclk_table->entries[i].clk;
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data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; to do */
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data->dpm_table.sclk_table.dpm_levels[data->dpm_table.sclk_table.count].enabled = (i == 0) ? 1 : 0;
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data->dpm_table.sclk_table.count++;
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}
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}
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@ -703,7 +711,7 @@ static int smu7_setup_dpm_tables_v0(struct pp_hwmgr *hwmgr)
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allowed_vdd_mclk_table->entries[i].clk) {
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data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].value =
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allowed_vdd_mclk_table->entries[i].clk;
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data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = 1; /*(i==0) ? 1 : 0; */
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data->dpm_table.mclk_table.dpm_levels[data->dpm_table.mclk_table.count].enabled = (i == 0) ? 1 : 0;
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data->dpm_table.mclk_table.count++;
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}
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}
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@ -963,13 +971,24 @@ static int smu7_enable_sclk_mclk_dpm(struct pp_hwmgr *hwmgr)
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PHM_WRITE_FIELD(hwmgr->device, MC_SEQ_CNTL_3, CAC_EN, 0x1);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x100005);
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udelay(10);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x500005);
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if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d30, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d3c, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d80, 0x100005);
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udelay(10);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d30, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d3c, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, 0xc0400d80, 0x500005);
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} else {
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x5);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x100005);
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udelay(10);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC0_CNTL, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_MC1_CNTL, 0x400005);
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cgs_write_ind_register(hwmgr->device, CGS_IND_REG__SMC, ixLCAC_CPL_CNTL, 0x500005);
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}
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}
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return 0;
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@ -998,6 +1017,10 @@ static int smu7_start_dpm(struct pp_hwmgr *hwmgr)
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PHM_WRITE_INDIRECT_FIELD(hwmgr->device, CGS_IND_REG__PCIE,
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SWRST_COMMAND_1, RESETLC, 0x0);
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if (hwmgr->chip_family == AMDGPU_FAMILY_CI)
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cgs_write_register(hwmgr->device, 0x1488,
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(cgs_read_register(hwmgr->device, 0x1488) & ~0x1));
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if (smu7_enable_sclk_mclk_dpm(hwmgr)) {
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pr_err("Failed to enable Sclk DPM and Mclk DPM!");
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return -EINVAL;
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@ -1389,12 +1412,29 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
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&tmp3);
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tmp3 = (tmp3 >> 5) & 0x3;
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data->vddc_phase_shed_control = ((tmp3 << 1) | (tmp3 >> 1)) & 0x3;
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} else if (hwmgr->chip_family == AMDGPU_FAMILY_CI) {
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data->vddc_phase_shed_control = 1;
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} else {
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data->vddc_phase_shed_control = 0;
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}
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if (hwmgr->chip_id == CHIP_HAWAII) {
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data->thermal_temp_setting.temperature_low = 94500;
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data->thermal_temp_setting.temperature_high = 95000;
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data->thermal_temp_setting.temperature_shutdown = 104000;
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} else {
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data->thermal_temp_setting.temperature_low = 99500;
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data->thermal_temp_setting.temperature_high = 100000;
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data->thermal_temp_setting.temperature_shutdown = 104000;
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}
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data->fast_watermark_threshold = 100;
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if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
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VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_SVID2))
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data->voltage_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
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else if (atomctrl_is_voltage_controlled_by_gpio_v3(hwmgr,
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VOLTAGE_TYPE_VDDC, VOLTAGE_OBJ_GPIO_LUT))
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data->voltage_control = SMU7_VOLTAGE_CONTROL_BY_GPIO;
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if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_ControlVDDGFX)) {
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@ -1414,10 +1454,9 @@ static void smu7_init_dpm_defaults(struct pp_hwmgr *hwmgr)
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data->mvdd_control = SMU7_VOLTAGE_CONTROL_BY_SVID2;
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}
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if (SMU7_VOLTAGE_CONTROL_NONE == data->vdd_gfx_control) {
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if (SMU7_VOLTAGE_CONTROL_NONE == data->vdd_gfx_control)
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phm_cap_unset(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_ControlVDDGFX);
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}
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if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
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PHM_PlatformCaps_ControlVDDCI)) {
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@ -2274,7 +2313,7 @@ static int smu7_set_private_data_based_on_pptable_v0(struct pp_hwmgr *hwmgr)
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data->max_vddci_in_pptable = (uint16_t)allowed_mclk_vddci_table->entries[allowed_mclk_vddci_table->count - 1].v;
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}
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if (hwmgr->dyn_state.vddci_dependency_on_mclk != NULL && hwmgr->dyn_state.vddci_dependency_on_mclk->count > 1)
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if (hwmgr->dyn_state.vddci_dependency_on_mclk != NULL && hwmgr->dyn_state.vddci_dependency_on_mclk->count >= 1)
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hwmgr->dyn_state.max_clock_voltage_on_ac.vddci = hwmgr->dyn_state.vddci_dependency_on_mclk->entries[hwmgr->dyn_state.vddci_dependency_on_mclk->count - 1].v;
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return 0;
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@ -2290,10 +2329,38 @@ static int smu7_hwmgr_backend_fini(struct pp_hwmgr *hwmgr)
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return 0;
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}
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static int smu7_get_elb_voltages(struct pp_hwmgr *hwmgr)
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{
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uint16_t virtual_voltage_id, vddc, vddci, efuse_voltage_id;
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struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
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int i;
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if (atomctrl_get_leakage_id_from_efuse(hwmgr, &efuse_voltage_id) == 0) {
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for (i = 0; i < SMU7_MAX_LEAKAGE_COUNT; i++) {
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virtual_voltage_id = ATOM_VIRTUAL_VOLTAGE_ID0 + i;
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if (atomctrl_get_leakage_vddc_base_on_leakage(hwmgr, &vddc, &vddci,
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virtual_voltage_id,
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efuse_voltage_id) == 0) {
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if (vddc != 0 && vddc != virtual_voltage_id) {
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data->vddc_leakage.actual_voltage[data->vddc_leakage.count] = vddc;
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data->vddc_leakage.leakage_id[data->vddc_leakage.count] = virtual_voltage_id;
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data->vddc_leakage.count++;
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}
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if (vddci != 0 && vddci != virtual_voltage_id) {
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data->vddci_leakage.actual_voltage[data->vddci_leakage.count] = vddci;
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data->vddci_leakage.leakage_id[data->vddci_leakage.count] = virtual_voltage_id;
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data->vddci_leakage.count++;
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}
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}
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}
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}
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return 0;
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}
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static int smu7_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
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{
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struct smu7_hwmgr *data;
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int result;
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int result = 0;
|
||||
|
||||
data = kzalloc(sizeof(struct smu7_hwmgr), GFP_KERNEL);
|
||||
if (data == NULL)
|
||||
|
|
@ -2304,11 +2371,15 @@ static int smu7_hwmgr_backend_init(struct pp_hwmgr *hwmgr)
|
|||
smu7_init_dpm_defaults(hwmgr);
|
||||
|
||||
/* Get leakage voltage based on leakage ID. */
|
||||
result = smu7_get_evv_voltages(hwmgr);
|
||||
|
||||
if (result) {
|
||||
pr_info("Get EVV Voltage Failed. Abort Driver loading!\n");
|
||||
return -EINVAL;
|
||||
if (phm_cap_enabled(hwmgr->platform_descriptor.platformCaps,
|
||||
PHM_PlatformCaps_EVV)) {
|
||||
result = smu7_get_evv_voltages(hwmgr);
|
||||
if (result) {
|
||||
pr_info("Get EVV Voltage Failed. Abort Driver loading!\n");
|
||||
return -EINVAL;
|
||||
}
|
||||
} else {
|
||||
smu7_get_elb_voltages(hwmgr);
|
||||
}
|
||||
|
||||
if (hwmgr->pp_table_version == PP_TABLE_V1) {
|
||||
|
|
@ -3777,11 +3848,14 @@ static int smu7_notify_link_speed_change_after_state_change(
|
|||
static int smu7_notify_smc_display(struct pp_hwmgr *hwmgr)
|
||||
{
|
||||
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
|
||||
int ret = 0;
|
||||
|
||||
if (hwmgr->feature_mask & PP_VBI_TIME_SUPPORT_MASK)
|
||||
if (hwmgr->feature_mask & PP_VBI_TIME_SUPPORT_MASK) {
|
||||
smum_send_msg_to_smc_with_parameter(hwmgr->smumgr,
|
||||
(PPSMC_Msg)PPSMC_MSG_SetVBITimeout, data->frame_time_x2);
|
||||
return (smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ? 0 : -EINVAL;
|
||||
ret = (smum_send_msg_to_smc(hwmgr->smumgr, (PPSMC_Msg)PPSMC_HasDisplay) == 0) ? 0 : -EINVAL;
|
||||
}
|
||||
return ret;
|
||||
}
|
||||
|
||||
static int smu7_set_power_state_tasks(struct pp_hwmgr *hwmgr, const void *input)
|
||||
|
|
|
|||
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