From 9bd2317b450d379f4b8162e7dbb9997bf3a14dff Mon Sep 17 00:00:00 2001
From: Michael Walle <michael@walle.cc>
Date: Sun, 30 Sep 2012 03:11:05 +0000
Subject: [PATCH] lsxl: also turn off fan in power down mode
If while booting the power switch is in OFF position, turn off the fan,
too.
Signed-off-by: Michael Walle <michael@walle.cc>
Cc: Prafulla Wadaskar <prafulla@marvell.com>
---
board/buffalo/lsxl/lsxl.c | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/board/buffalo/lsxl/lsxl.c b/board/buffalo/lsxl/lsxl.c
index b3f31d6b69..57776fb077 100644
--- a/board/buffalo/lsxl/lsxl.c
+++ b/board/buffalo/lsxl/lsxl.c
@@ -195,9 +195,11 @@ int board_init(void)
static void check_power_switch(void)
{
if (kw_gpio_get_value(GPIO_POWER_SWITCH)) {
- /* turn off HDD and USB power */
+ /* turn off fan, HDD and USB power */
kw_gpio_set_value(GPIO_HDD_POWER, 0);
kw_gpio_set_value(GPIO_USB_VBUS, 0);
+ kw_gpio_set_value(GPIO_FAN_HIGH, 1);
+ kw_gpio_set_value(GPIO_FAN_LOW, 1);
set_led(LED_OFF);
/* loop until released */
@@ -207,6 +209,8 @@ static void check_power_switch(void)
/* turn power on again */
kw_gpio_set_value(GPIO_HDD_POWER, 1);
kw_gpio_set_value(GPIO_USB_VBUS, 1);
+ kw_gpio_set_value(GPIO_FAN_HIGH, 0);
+ kw_gpio_set_value(GPIO_FAN_LOW, 0);
set_led(LED_POWER_BLINKING);
}
}
--
2.39.5