| Message ID | 20220207173747.7997-3-nicolas.cavallari@green-communications.fr (mailing list archive) |
|---|---|
| State | Accepted |
| Delegated to: | Felix Fietkau |
| Headers | show |
| Series | [RFC,1/3] mt76: mt7915e: Fix degraded performance after temporary overheat | expand |
diff --git a/drivers/net/wireless/mediatek/mt76/mt7915/init.c b/drivers/net/wireless/mediatek/mt76/mt7915/init.c index 71ca4b0641b6..4fa5da9195a2 100644 --- a/drivers/net/wireless/mediatek/mt76/mt7915/init.c +++ b/drivers/net/wireless/mediatek/mt76/mt7915/init.c @@ -199,7 +199,8 @@ static int mt7915_thermal_init(struct mt7915_phy *phy) phy->throttle_temp[0] = 110; phy->throttle_temp[1] = 120; - return 0; + return mt7915_mcu_set_thermal_throttling(phy, + MT7915_THERMAL_THROTTLE_MAX); } static void mt7915_led_set_config(struct led_classdev *led_cdev,
By default, mt7915e does not enable thermal management until the default thermal zone does not reach a trip point. If the rest of the system have better cooling than the wireless hardware, then it is possible that the wireless chip can overheat while the rest of the system is fine. Signed-off-by: Nicolas Cavallari <nicolas.cavallari@green-communications.fr> --- drivers/net/wireless/mediatek/mt76/mt7915/init.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-)