From e68947dbd196f10f35d0fdf6d1eb40adeb8f6593 Mon Sep 17 00:00:00 2001 From: Arthur Heymans Date: Sat, 26 Nov 2016 14:43:18 +0100 Subject: common Ite EC driver: Enable PWM smoothing via devicetree The devicetree parameter already existed without being used in the code. Change-Id: I99dd8bc7a9b2f3509a115a130062d462a62e33fd Signed-off-by: Arthur Heymans Reviewed-on: https://review.coreboot.org/17614 Tested-by: build bot (Jenkins) Reviewed-by: Nico Huber --- src/superio/ite/common/env_ctrl.c | 2 ++ 1 file changed, 2 insertions(+) (limited to 'src/superio/ite/common/env_ctrl.c') diff --git a/src/superio/ite/common/env_ctrl.c b/src/superio/ite/common/env_ctrl.c index 4ce6ccc50d..b3312e60bf 100644 --- a/src/superio/ite/common/env_ctrl.c +++ b/src/superio/ite/common/env_ctrl.c @@ -152,6 +152,8 @@ static void fan_smartconfig(const u16 base, const u8 fan, pwm_start |= ITE_EC_FAN_CTL_PWM_SLOPE_BIT6(conf->slope); pwm_auto = ITE_EC_FAN_CTL_PWM_SLOPE_LOWER(conf->slope); + if (conf->smoothing) + pwm_auto |= ITE_EC_FAN_CTL_AUTO_SMOOTHING_EN; ite_ec_write(base, ITE_EC_FAN_CTL_TEMP_LIMIT_OFF(fan), conf->tmp_off); -- cgit v1.2.3