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drm/amd/pm: populate smc vddc table

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Add missing vddc table setup.

Signed-off-by: Evan Quan <evan.quan@amd.com>
Acked-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Evan Quan
2020-06-18 15:30:10 +08:00
committed by Alex Deucher
parent 73275181f6
commit 10efb75b58
1 changed files with 26 additions and 0 deletions
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26
drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
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@@ -671,6 +671,31 @@ static int polaris10_populate_smc_mvdd_table(struct pp_hwmgr *hwmgr,
return 0;
}
static int polaris10_populate_smc_vddc_table(struct pp_hwmgr *hwmgr,
struct SMU74_Discrete_DpmTable *table)
{
uint32_t count, level;
struct smu7_hwmgr *data = (struct smu7_hwmgr *)(hwmgr->backend);
count = data->vddc_voltage_table.count;
if (SMU7_VOLTAGE_CONTROL_BY_GPIO == data->voltage_control) {
if (count > SMU_MAX_SMIO_LEVELS)
count = SMU_MAX_SMIO_LEVELS;
for (level = 0; level < count; ++level) {
table->SmioTable1.Pattern[level].Voltage =
PP_HOST_TO_SMC_US(data->vddc_voltage_table.entries[level].value * VOLTAGE_SCALE);
table->SmioTable1.Pattern[level].Smio = (uint8_t) level;
table->Smio[level] |= data->vddc_voltage_table.entries[level].smio_low;
}
table->SmioMask1 = data->vddc_voltage_table.mask_low;
}
return 0;
}
static int polaris10_populate_smc_vddci_table(struct pp_hwmgr *hwmgr,
struct SMU74_Discrete_DpmTable *table)
{
@@ -725,6 +750,7 @@ static int polaris10_populate_cac_table(struct pp_hwmgr *hwmgr,
static int polaris10_populate_smc_voltage_tables(struct pp_hwmgr *hwmgr,
struct SMU74_Discrete_DpmTable *table)
{
polaris10_populate_smc_vddc_table(hwmgr, table);
polaris10_populate_smc_vddci_table(hwmgr, table);
polaris10_populate_smc_mvdd_table(hwmgr, table);
polaris10_populate_cac_table(hwmgr, table);