Add missing vddc table setup.
Change-Id: Ia104bb685040f9779274b2dacda5a4744067d3af
Signed-off-by: Evan Quan <evan.q...@amd.com>
Acked-by: Alex Deucher <alexander.deuc...@amd.com>
---
.../pm/powerplay/smumgr/polaris10_smumgr.c | 26 +++++++++++++++++++
1 file changed, 26 insertions(+)
diff --git a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
index c3d2e6dcf62a..4a786b159bbb 100644
--- a/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
+++ b/drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
@@ -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);
--
2.28.0
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