This is a note to let you know that I've just added the patch titled
hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628
to the 4.10-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
hwmon-it87-fix-pwm4-detection-for-it8620-and-it8628.patch
and it can be found in the queue-4.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
>From d66777caa57ffade6061782f3a4d4056f0b0c1ac Mon Sep 17 00:00:00 2001
From: Guenter Roeck <linux@xxxxxxxxxxxx>
Date: Wed, 8 Feb 2017 14:05:56 -0800
Subject: hwmon: (it87) Fix pwm4 detection for IT8620 and IT8628
From: Guenter Roeck <linux@xxxxxxxxxxxx>
commit d66777caa57ffade6061782f3a4d4056f0b0c1ac upstream.
pwm4 is enabled if bit 2 of GPIO control register 4 is disabled,
not when it is enabled. Since the check is for the skip condition,
it is reversed. This applies to both IT8620 and IT8628.
Fixes: 36c4d98a7883d ("hwmon: (it87) Add support for all pwm channels ...")
Signed-off-by: Guenter Roeck <linux@xxxxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>
---
drivers/hwmon/it87.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/drivers/hwmon/it87.c
+++ b/drivers/hwmon/it87.c
@@ -2600,7 +2600,7 @@ static int __init it87_find(int sioaddr,
/* Check for pwm4 */
reg = superio_inb(sioaddr, IT87_SIO_GPIO4_REG);
- if (!(reg & BIT(2)))
+ if (reg & BIT(2))
sio_data->skip_pwm |= BIT(3);
/* Check for pwm2, fan2 */
Patches currently in stable-queue which might be from linux@xxxxxxxxxxxx are
queue-4.10/hwmon-it87-fix-pwm4-detection-for-it8620-and-it8628.patch