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authorSven Schnelle <svens@stackframe.org>2011-04-12 18:18:24 +0000
committerSven Schnelle <svens@stackframe.org>2011-04-12 18:18:24 +0000
commit3e2f6790ed0e6dc81e39755e548f85f464d8a027 (patch)
tree880f9d18623f9ac9eadb31af44d6b1e2e34da857
parentae08c56d6c43b9e5f2896164615a6c96562345df (diff)
downloadcoreboot-3e2f6790ed0e6dc81e39755e548f85f464d8a027.tar.xz
Lenovo H8 EC: Set fancontrol to Automatic management
My Notebook gets far to hot without fan, so just enable automatic fan control by default. Signed-off-by: Sven Schnelle <svens@stackframe.org> Acked-by: Sven Schnelle <svens@stackframe.org> git-svn-id: svn://svn.coreboot.org/coreboot/trunk@6490 2b7e53f0-3cfb-0310-b3e9-8179ed1497e1
-rw-r--r--src/ec/lenovo/h8/h8.c1
-rw-r--r--src/ec/lenovo/h8/h8.h2
2 files changed, 3 insertions, 0 deletions
diff --git a/src/ec/lenovo/h8/h8.c b/src/ec/lenovo/h8/h8.c
index bc0ddde844..6a595257f1 100644
--- a/src/ec/lenovo/h8/h8.c
+++ b/src/ec/lenovo/h8/h8.c
@@ -118,6 +118,7 @@ static void h8_enable(device_t dev)
ec_write(0x1e, conf->evente_enable);
ec_write(0x1f, conf->eventf_enable);
+ ec_write(H8_FAN_CONTROL, H8_FAN_CONTROL_AUTO);
h8_wlan_enable(conf->wlan_enable);
h8_trackpoint_enable(conf->trackpoint_enable);
diff --git a/src/ec/lenovo/h8/h8.h b/src/ec/lenovo/h8/h8.h
index cdb22cace7..d263313fad 100644
--- a/src/ec/lenovo/h8/h8.h
+++ b/src/ec/lenovo/h8/h8.h
@@ -67,6 +67,8 @@ void h8_disable_event(int event);
#define H8_LED_CONTROL_DOCK_LED1 0x08
#define H8_LED_CONTROL_DOCK_LED2 0x09
+#define H8_FAN_CONTROL 0x2f
+#define H8_FAN_CONTROL_AUTO 0x80
/* Embedded controller events */
#define H8_EVENT_FN_F1 0x10
#define H8_EVENT_FN_F2 0x11