drm/amdgpu/powerplay: endian fixes for vega12_processpptables.c

Properly swap data from vbios.

Reviewed-by: Evan Quan <evan.quan@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>

diff --git a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c
index cb3a5b1737c888fc040825dff14021f916447493..3203cd2d20293306396741f6a6e3f06a474648c0 100644 (file)
--- a/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c
+++ b/drivers/gpu/drm/amd/powerplay/hwmgr/vega12_processpptables.c
@@ -114,7 +114,7 @@ static int copy_clock_limits_array(
                return -ENOMEM;
 
        for (i = 0; i < ATOM_VEGA12_PPCLOCK_COUNT; i++)
-               table[i] = pptable_array[i];
+               table[i] = le32_to_cpu(pptable_array[i]);
 
        *pptable_info_array = table;
 
@@ -136,7 +136,7 @@ static int copy_overdrive_settings_limits_array(
                return -ENOMEM;
 
        for (i = 0; i < ATOM_VEGA12_ODSETTING_COUNT; i++)
-               table[i] = pptable_array[i];
+               table[i] = le32_to_cpu(pptable_array[i]);
 
        *pptable_info_array = table;
 
@@ -250,11 +250,13 @@ static int init_powerplay_table_information(
 
        phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_MicrocodeFanControl);
 
-       if (powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX] > VEGA12_ENGINECLOCK_HARDMAX)
+       if (le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX]) > VEGA12_ENGINECLOCK_HARDMAX)
                hwmgr->platform_descriptor.overdriveLimit.engineClock = VEGA12_ENGINECLOCK_HARDMAX;
        else
-               hwmgr->platform_descriptor.overdriveLimit.engineClock = powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX];
-       hwmgr->platform_descriptor.overdriveLimit.memoryClock = powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_UCLKFMAX];
+               hwmgr->platform_descriptor.overdriveLimit.engineClock =
+                       le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_GFXCLKFMAX]);
+       hwmgr->platform_descriptor.overdriveLimit.memoryClock =
+               le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_UCLKFMAX]);
 
        copy_overdrive_settings_limits_array(hwmgr, &pptable_information->od_settings_max, powerplay_table->ODSettingsMax);
        copy_overdrive_settings_limits_array(hwmgr, &pptable_information->od_settings_min, powerplay_table->ODSettingsMin);
@@ -267,15 +269,15 @@ static int init_powerplay_table_information(
                && hwmgr->platform_descriptor.overdriveLimit.memoryClock > 0)
                phm_cap_set(hwmgr->platform_descriptor.platformCaps, PHM_PlatformCaps_ACOverdriveSupport);
 
-       pptable_information->us_small_power_limit1 = powerplay_table->usSmallPowerLimit1;
-       pptable_information->us_small_power_limit2 = powerplay_table->usSmallPowerLimit2;
-       pptable_information->us_boost_power_limit = powerplay_table->usBoostPowerLimit;
-       pptable_information->us_od_turbo_power_limit = powerplay_table->usODTurboPowerLimit;
-       pptable_information->us_od_powersave_power_limit = powerplay_table->usODPowerSavePowerLimit;
+       pptable_information->us_small_power_limit1 = le16_to_cpu(powerplay_table->usSmallPowerLimit1);
+       pptable_information->us_small_power_limit2 = le16_to_cpu(powerplay_table->usSmallPowerLimit2);
+       pptable_information->us_boost_power_limit = le16_to_cpu(powerplay_table->usBoostPowerLimit);
+       pptable_information->us_od_turbo_power_limit = le16_to_cpu(powerplay_table->usODTurboPowerLimit);
+       pptable_information->us_od_powersave_power_limit = le16_to_cpu(powerplay_table->usODPowerSavePowerLimit);
 
-       pptable_information->us_software_shutdown_temp = powerplay_table->usSoftwareShutdownTemp;
+       pptable_information->us_software_shutdown_temp = le16_to_cpu(powerplay_table->usSoftwareShutdownTemp);
 
-       hwmgr->platform_descriptor.TDPODLimit = (uint16_t)powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_POWERPERCENTAGE];
+       hwmgr->platform_descriptor.TDPODLimit = le32_to_cpu(powerplay_table->ODSettingsMax[ATOM_VEGA12_ODSETTING_POWERPERCENTAGE]);
 
        disable_power_control = 0;
        if (!disable_power_control) {