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drm/amd/powerplay: populate SMC ACPI minimum voltage using VBIOS boot SCLK and MCLK

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Signed-off-by: Rex Zhu <Rex.Zhu@amd.com>
Reviewed-by: Alex Deucher <alexander.deucher@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Rex Zhu 2016-06-29 20:59:59 +08:00 committed by Alex Deucher
parent 649663cf63
commit c0bcc4ec07
1 changed files with 2 additions and 3 deletions
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5
drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
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@ -1473,7 +1473,7 @@ static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
/* Get MinVoltage and Frequency from DPM0,
* already converted to SMC_UL */
sclk_frequency = data->dpm_table.sclk_table.dpm_levels[0].value;
sclk_frequency = data->vbios_boot_state.sclk_bootup_value;
result = polaris10_get_dependency_volt_by_clk(hwmgr,
table_info->vdd_dep_on_sclk,
sclk_frequency,
@ -1509,8 +1509,7 @@ static int polaris10_populate_smc_acpi_level(struct pp_hwmgr *hwmgr,
/* Get MinVoltage and Frequency from DPM0, already converted to SMC_UL */
table->MemoryACPILevel.MclkFrequency =
data->dpm_table.mclk_table.dpm_levels[0].value;
table->MemoryACPILevel.MclkFrequency = data->vbios_boot_state.mclk_bootup_value;
result = polaris10_get_dependency_volt_by_clk(hwmgr,
table_info->vdd_dep_on_mclk,
table->MemoryACPILevel.MclkFrequency,