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drm/amd/pm: correct clk/voltage dependence setup

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Correct Polaris10 clk/voltage dependence 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
2020-09-25 14:28:47 +08:00
committed by Alex Deucher
parent be56f22b62
commit ba4601feba
1 changed files with 2 additions and 0 deletions
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2
drivers/gpu/drm/amd/pm/powerplay/smumgr/polaris10_smumgr.c
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@@ -401,6 +401,8 @@ static int polaris10_get_dependency_volt_by_clk(struct pp_hwmgr *hwmgr,
*voltage |= (data->vbios_boot_state.vddci_bootup_value *
VOLTAGE_SCALE) << VDDCI_SHIFT;
else if (dep_table->entries[i-1].vddci) {
*voltage |= (dep_table->entries[i - 1].vddci * VOLTAGE_SCALE) << VDDC_SHIFT;
} else {
vddci = phm_find_closest_vddci(&(data->vddci_voltage_table),
(dep_table->entries[i].vddc -
(uint16_t)VDDC_VDDCI_DELTA));