From d069015e268bcac6c8bd8997b3235f5f977d3ab6 Mon Sep 17 00:00:00 2001 From: Zhang Rui Date: Mon, 19 Nov 2012 15:33:51 +0800 Subject: [PATCH] Introduce THERMAL_TREND_RAISE_FULL and THERMAL_TREND_DROP_FULL These two new thermal_trend types are used to tell the governor that the temeprature is raising/dropping quickly. Thermal cooling governors should handle this situation and make proper decisions, e.g. set cooling state to upper/lower limit directly instead of one step each time. Signed-off-by: Zhang Rui --- include/linux/thermal.h | 2 ++ 1 file changed, 2 insertions(+) diff --git a/include/linux/thermal.h b/include/linux/thermal.h index fe82022..883bcda 100644 --- a/include/linux/thermal.h +++ b/include/linux/thermal.h @@ -74,6 +74,8 @@ enum thermal_trend { THERMAL_TREND_STABLE, /* temperature is stable */ THERMAL_TREND_RAISING, /* temperature is raising */ THERMAL_TREND_DROPPING, /* temperature is dropping */ + THERMAL_TREND_RAISE_FULL, /* apply highest cooling action */ + THERMAL_TREND_DROP_FULL, /* apply lowest cooling action */ }; /* Events supported by Thermal Netlink */ -- 2.7.4