[PATCH 6/6] drm/amd/powerplay: populate SMC ACPI minimum voltage using VBIOS boot SCLK and MCLK

Rex Zhu Rex.Zhu at amd.com
Tue Jul 5 09:48:54 UTC 2016


Signed-off-by: Rex Zhu <Rex.Zhu at amd.com>

Change-Id: I387b3f6dde84d7f75713a3199d7b28bbbdb79902
---
 drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
index 46f91b3..38f5549 100644
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/polaris10_hwmgr.c
@@ -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,
-- 
1.9.1



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