Commit 9c97df11 authored by Howard Hsu's avatar Howard Hsu Committed by Felix Fietkau
Browse files

wifi: mt76: mt7915: rework init flow in mt7915_thermal_init() 



If kernel do not enable CONFIG_HWMON, it may cause thermal
initialization to be done with temperature value 0 and then can not
transmit. This commit fixes it by setting trigger/restore temperature
before checking CONFIG_HWMON.

Fixes: 7d12b38a ("wifi: mt76: mt7915: call mt7915_mcu_set_thermal_throttling() only after init_work")
Signed-off-by: default avatarHoward Hsu <howard-yh.hsu@mediatek.com>
Signed-off-by: default avatarFelix Fietkau <nbd@nbd.name>
parent db1a5a6c

drivers/net/wireless/mediatek/mt76/mt7915/init.c

+4 −4
Original line number Diff line number Diff line
@@ -203,6 +203,10 @@ static int mt7915_thermal_init(struct mt7915_phy *phy) 
			phy->cdev = cdev;

	}



	/* initialize critical/maximum high temperature */

	phy->throttle_temp[MT7915_CRIT_TEMP_IDX] = MT7915_CRIT_TEMP;

	phy->throttle_temp[MT7915_MAX_TEMP_IDX] = MT7915_MAX_TEMP;



	if (!IS_REACHABLE(CONFIG_HWMON))

		return 0;
@@ -211,10 +215,6 @@ static int mt7915_thermal_init(struct mt7915_phy *phy) 
	if (IS_ERR(hwmon))

		return PTR_ERR(hwmon);



	/* initialize critical/maximum high temperature */

	phy->throttle_temp[MT7915_CRIT_TEMP_IDX] = MT7915_CRIT_TEMP;

	phy->throttle_temp[MT7915_MAX_TEMP_IDX] = MT7915_MAX_TEMP;



	return 0;

}