提交 472c89fc 编写于 作者: E Eric Huang 提交者: Alex Deucher

drm/amd/powerplay: fix thermal interrupts on vega10

a bug in programming thermal interrupt register masks out
interrupts and driver cannot receive interrupts. Setting
0 to mask bits will fix it.
Signed-off-by: NEric Huang <JinHuiEric.Huang@amd.com>
Acked-by: NAlex Deucher <alexander.deucher@amd.com>
Signed-off-by: NAlex Deucher <alexander.deucher@amd.com>
上级 eda9a4eb
......@@ -409,7 +409,9 @@ static int vega10_thermal_set_temperature_range(struct pp_hwmgr *hwmgr,
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);
val &= (~THM_THERMAL_INT_CTRL__THERM_TRIGGER_MASK_MASK) &
(~THM_THERMAL_INT_CTRL__THERM_INTH_MASK_MASK) &
(~THM_THERMAL_INT_CTRL__THERM_INTL_MASK_MASK);
cgs_write_register(hwmgr->device, reg, val);
......
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