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drm/amd/powerplay: Tidy up vega10_thermal_set_temperature_range() 

Signed-off-by: Tom St Denis <tom.stdenis@amd.com>
Reviewed-by: Rex Zhu <Rex.Zhu@amd.com>
Signed-off-by: Alex Deucher <alexander.deucher@amd.com>
This commit is contained in:
Tom St Denis 2017-09-07 13:08:28 -04:00 committed by Alex Deucher
parent 657b1f4697
commit 23db59e48a
1 changed files with 4 additions and 14 deletions
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18
drivers/gpu/drm/amd/powerplay/hwmgr/vega10_thermal.c
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@ -405,20 +405,10 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
val = cgs_read_register(hwmgr->device, reg);
val &= (~THM_THERMAL_INT_CTRL__MAX_IH_CREDIT_MASK);
val |= (5 << THM_THERMAL_INT_CTRL__MAX_IH_CREDIT__SHIFT);
val &= (~THM_THERMAL_INT_CTRL__THERM_IH_HW_ENA_MASK);
val |= (1 << THM_THERMAL_INT_CTRL__THERM_IH_HW_ENA__SHIFT);
val &= (~THM_THERMAL_INT_CTRL__DIG_THERM_INTH_MASK);
val |= ((high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
<< THM_THERMAL_INT_CTRL__DIG_THERM_INTH__SHIFT);
val &= (~THM_THERMAL_INT_CTRL__DIG_THERM_INTL_MASK);
val |= ((low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES)
<< THM_THERMAL_INT_CTRL__DIG_THERM_INTL__SHIFT);
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, MAX_IH_CREDIT, 5);
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, THERM_IH_HW_ENA, 1);
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTH, (high / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
val = CGS_REG_SET_FIELD(val, THM_THERMAL_INT_CTRL, DIG_THERM_INTL, (low / PP_TEMPERATURE_UNITS_PER_CENTIGRADES));
val = val & (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK);
cgs_write_register(hwmgr->device, reg, val);