[glsdk/meta-ti-glsdk.git] / recipes-kernel / linux / linux-ti33x-psp-3.2 / 3.2.7 / 0017-hwmon-f75375s-Fix-automatic-pwm-mode-setting-for-F75.patch
1 From 350b194286649caa5d4581abe53cf0467aabbbd7 Mon Sep 17 00:00:00 2001
2 From: Nikolaus Schulz <schulz@macnetix.de>
3 Date: Wed, 8 Feb 2012 18:56:08 +0100
4 Subject: [PATCH 17/30] hwmon: (f75375s) Fix automatic pwm mode setting for
5 F75373 & F75375
7 commit 09e87e5c4f9af656af2a8a3afc03487c5d9287c3 upstream.
9 In order to enable temperature mode aka automatic mode for the F75373 and
10 F75375 chips, the two FANx_MODE bits in the fan configuration register
11 need be set to 01, not 10.
13 Signed-off-by: Nikolaus Schulz <mail@microschulz.de>
14 Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
15 ---
16 drivers/hwmon/f75375s.c | 2 +-
17 1 file changed, 1 insertion(+), 1 deletion(-)
19 diff --git a/drivers/hwmon/f75375s.c b/drivers/hwmon/f75375s.c
20 index dcfd9e1..e4ab491 100644
21 --- a/drivers/hwmon/f75375s.c
22 +++ b/drivers/hwmon/f75375s.c
23 @@ -311,7 +311,7 @@ static int set_pwm_enable_direct(struct i2c_client *client, int nr, int val)
24 fanmode |= (3 << FAN_CTRL_MODE(nr));
25 break;
26 case 2: /* AUTOMATIC*/
27 - fanmode |= (2 << FAN_CTRL_MODE(nr));
28 + fanmode |= (1 << FAN_CTRL_MODE(nr));
29 break;
30 case 3: /* fan speed */
31 break;
32 --
33 1.7.9.4