[PATCH V2 0/3] hwmon:f71882fg add new Fintek SuperIO support

[PATCH V2 0/3] hwmon:f71882fg add new Fintek SuperIO support

[Peter Hung]

The first patch will add Fintek F81866/F71868 SuperIO
with H/W monitor function to f71882fg.c

But some F81866 functional address is differ from F71882fg.
The following 2 patches will fix this problem.

Changelog:

V2
	Fix comments by Guenter Roeck <linux@roeck-us.net>
	all newer add IC should keep chip IDs in numeric order.


Peter Hung (3):
  hwmon:f71882fg add f81866/f71868 SuperIO support
  hwmon:f71882fg fix f81866a temp/beep setting
  hwmon:f71882fg fix f81866a voltage protection

 drivers/hwmon/f71882fg.c | 162 +++++++++++++++++++++++++++++++++++++----------
 1 file changed, 130 insertions(+), 32 deletions(-)

-- 
1.9.1

[PATCH V2 1/3] hwmon:f71882fg add f81866/f71868 SuperIO support

[Peter Hung]

Add New Fintek SuperIO F81866(0x1010) & F71868(0x1106)
with H/W Monitor functions.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
---
 drivers/hwmon/f71882fg.c | 52 ++++++++++++++++++++++++++++++++++--------------
 1 file changed, 37 insertions(+), 15 deletions(-)

diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index 2e5c6f4..daf4e28 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -51,6 +51,7 @@
 #define SIO_F71808A_ID		0x1001	/* Chipset ID */
 #define SIO_F71858_ID		0x0507  /* Chipset ID */
 #define SIO_F71862_ID		0x0601	/* Chipset ID */
+#define SIO_F71868_ID		0x1106	/* Chipset ID */
 #define SIO_F71869_ID		0x0814	/* Chipset ID */
 #define SIO_F71869A_ID		0x1007	/* Chipset ID */
 #define SIO_F71882_ID		0x0541	/* Chipset ID */
@@ -59,6 +60,7 @@
 #define SIO_F71889A_ID		0x1005	/* Chipset ID */
 #define SIO_F8000_ID		0x0581	/* Chipset ID */
 #define SIO_F81865_ID		0x0704	/* Chipset ID */
+#define SIO_F81866_ID		0x1010	/* Chipset ID */
 
 #define REGION_LENGTH		8
 #define ADDR_REG_OFFSET		5
@@ -101,7 +103,7 @@
 
 #define	F71882FG_REG_START		0x01
 
-#define F71882FG_MAX_INS		9
+#define F71882FG_MAX_INS		10
 
 #define FAN_MIN_DETECT			366 /* Lowest detectable fanspeed */
 
@@ -109,14 +111,15 @@ static unsigned short force_id;
 module_param(force_id, ushort, 0);
 MODULE_PARM_DESC(force_id, "Override the detected device ID");
 
-enum chips { f71808e, f71808a, f71858fg, f71862fg, f71869, f71869a, f71882fg,
-	     f71889fg, f71889ed, f71889a, f8000, f81865f };
+enum chips { f71808e, f71808a, f71858fg, f71862fg, f71868a, f71869, f71869a,
+	f71882fg, f71889fg, f71889ed, f71889a, f8000, f81865f, f81866a};
 
 static const char *const f71882fg_names[] = {
 	"f71808e",
 	"f71808a",
 	"f71858fg",
 	"f71862fg",
+	"f71868a",
 	"f71869", /* Both f71869f and f71869e, reg. compatible and same id */
 	"f71869a",
 	"f71882fg",
@@ -125,21 +128,24 @@ static const char *const f71882fg_names[] = {
 	"f71889a",
 	"f8000",
 	"f81865f",
+	"f81866a",
 };
 
 static const char f71882fg_has_in[][F71882FG_MAX_INS] = {
-	[f71808e]	= { 1, 1, 1, 1, 1, 1, 0, 1, 1 },
-	[f71808a]	= { 1, 1, 1, 1, 0, 0, 0, 1, 1 },
-	[f71858fg]	= { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
-	[f71862fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71869]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71869a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71882fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71889fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71889ed]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f71889a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1 },
-	[f8000]		= { 1, 1, 1, 0, 0, 0, 0, 0, 0 },
-	[f81865f]	= { 1, 1, 1, 1, 1, 1, 1, 0, 0 },
+	[f71808e]	= { 1, 1, 1, 1, 1, 1, 0, 1, 1, 0 },
+	[f71808a]	= { 1, 1, 1, 1, 0, 0, 0, 1, 1, 0 },
+	[f71858fg]	= { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 },
+	[f71862fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71868a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 1 },
+	[f71869]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71869a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71882fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71889fg]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71889ed]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f71889a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 1, 0 },
+	[f8000]		= { 1, 1, 1, 0, 0, 0, 0, 0, 0, 0 },
+	[f81865f]	= { 1, 1, 1, 1, 1, 1, 1, 0, 0, 0 },
+	[f81866a]	= { 1, 1, 1, 1, 1, 1, 1, 1, 0, 0 },
 };
 
 static const char f71882fg_has_in1_alarm[] = {
@@ -147,6 +153,7 @@ static const char f71882fg_has_in1_alarm[] = {
 	[f71808a]	= 0,
 	[f71858fg]	= 0,
 	[f71862fg]	= 0,
+	[f71868a]	= 0,
 	[f71869]	= 0,
 	[f71869a]	= 0,
 	[f71882fg]	= 1,
@@ -155,6 +162,7 @@ static const char f71882fg_has_in1_alarm[] = {
 	[f71889a]	= 1,
 	[f8000]		= 0,
 	[f81865f]	= 1,
+	[f81866a]	= 1,
 };
 
 static const char f71882fg_fan_has_beep[] = {
@@ -162,6 +170,7 @@ static const char f71882fg_fan_has_beep[] = {
 	[f71808a]	= 0,
 	[f71858fg]	= 0,
 	[f71862fg]	= 1,
+	[f71868a]	= 1,
 	[f71869]	= 1,
 	[f71869a]	= 1,
 	[f71882fg]	= 1,
@@ -170,6 +179,7 @@ static const char f71882fg_fan_has_beep[] = {
 	[f71889a]	= 1,
 	[f8000]		= 0,
 	[f81865f]	= 1,
+	[f81866a]	= 1,
 };
 
 static const char f71882fg_nr_fans[] = {
@@ -177,6 +187,7 @@ static const char f71882fg_nr_fans[] = {
 	[f71808a]	= 2, /* +1 fan which is monitor + simple pwm only */
 	[f71858fg]	= 3,
 	[f71862fg]	= 3,
+	[f71868a]	= 3,
 	[f71869]	= 3,
 	[f71869a]	= 3,
 	[f71882fg]	= 4,
@@ -185,6 +196,7 @@ static const char f71882fg_nr_fans[] = {
 	[f71889a]	= 3,
 	[f8000]		= 3, /* +1 fan which is monitor only */
 	[f81865f]	= 2,
+	[f81866a]	= 3,
 };
 
 static const char f71882fg_temp_has_beep[] = {
@@ -192,6 +204,7 @@ static const char f71882fg_temp_has_beep[] = {
 	[f71808a]	= 1,
 	[f71858fg]	= 0,
 	[f71862fg]	= 1,
+	[f71868a]	= 1,
 	[f71869]	= 1,
 	[f71869a]	= 1,
 	[f71882fg]	= 1,
@@ -200,6 +213,7 @@ static const char f71882fg_temp_has_beep[] = {
 	[f71889a]	= 1,
 	[f8000]		= 0,
 	[f81865f]	= 1,
+	[f81866a]	= 1,
 };
 
 static const char f71882fg_nr_temps[] = {
@@ -207,6 +221,7 @@ static const char f71882fg_nr_temps[] = {
 	[f71808a]	= 2,
 	[f71858fg]	= 3,
 	[f71862fg]	= 3,
+	[f71868a]	= 3,
 	[f71869]	= 3,
 	[f71869a]	= 3,
 	[f71882fg]	= 3,
@@ -215,6 +230,7 @@ static const char f71882fg_nr_temps[] = {
 	[f71889a]	= 3,
 	[f8000]		= 3,
 	[f81865f]	= 2,
+	[f81866a]	= 3,
 };
 
 static struct platform_device *f71882fg_pdev;
@@ -2551,6 +2567,9 @@ static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data)
 	case SIO_F71862_ID:
 		sio_data->type = f71862fg;
 		break;
+	case SIO_F71868_ID:
+		sio_data->type = f71868a;
+		break;
 	case SIO_F71869_ID:
 		sio_data->type = f71869;
 		break;
@@ -2575,6 +2594,9 @@ static int __init f71882fg_find(int sioaddr, struct f71882fg_sio_data *sio_data)
 	case SIO_F81865_ID:
 		sio_data->type = f81865f;
 		break;
+	case SIO_F81866_ID:
+		sio_data->type = f81866a;
+		break;
 	default:
 		pr_info("Unsupported Fintek device: %04x\n",
 			(unsigned int)devid);
-- 
1.9.1

[PATCH V2 2/3] hwmon:f71882fg fix f81866a temp/beep setting

[Peter Hung]

The temperature value of Fintek F81866 is the same with
f71882fg. It located with 0x6c + 2*(nr), others located
with 0x6c + 2*(nr+1). We change the rule in f71882fg_probe(),
If type = f71858fg/f8000/f81866a. the temp_start will set to 0,
others are 1.

The F81866 over-temperature beep setting is not the same with
f71882fg too. They are using the same address 63H, but F81866 is
using bit 0/1/2 & 4/5/6, others are using bit 1/2/3 & 5/6/7,
So we copy from fxxxx_temp_beep_attr[] to f81866_temp_beep_attr
and change bit setting.

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
---
 drivers/hwmon/f71882fg.c | 60 +++++++++++++++++++++++++++++++++++++++++-------
 1 file changed, 52 insertions(+), 8 deletions(-)

diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index daf4e28..c065aec 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -506,6 +506,23 @@ static struct sensor_device_attribute_2 fxxxx_temp_beep_attr[3][2] = { {
 		store_temp_beep, 0, 7),
 } };
 
+static struct sensor_device_attribute_2 f81866_temp_beep_attr[3][2] = { {
+	SENSOR_ATTR_2(temp1_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 0),
+	SENSOR_ATTR_2(temp1_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 4),
+}, {
+	SENSOR_ATTR_2(temp2_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 1),
+	SENSOR_ATTR_2(temp2_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 5),
+}, {
+	SENSOR_ATTR_2(temp3_max_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 2),
+	SENSOR_ATTR_2(temp3_crit_beep, S_IRUGO|S_IWUSR, show_temp_beep,
+		store_temp_beep, 0, 6),
+} };
+
 /*
  * Temp attr for the f8000
  * Note on the f8000 temp_ovt (crit) is used as max, and temp_high (max)
@@ -2286,6 +2303,7 @@ static int f71882fg_probe(struct platform_device *pdev)
 	int nr_fans = f71882fg_nr_fans[sio_data->type];
 	int nr_temps = f71882fg_nr_temps[sio_data->type];
 	int err, i;
+	int size;
 	u8 start_reg, reg;
 
 	data = devm_kzalloc(&pdev->dev, sizeof(struct f71882fg_data),
@@ -2296,7 +2314,8 @@ static int f71882fg_probe(struct platform_device *pdev)
 	data->addr = platform_get_resource(pdev, IORESOURCE_IO, 0)->start;
 	data->type = sio_data->type;
 	data->temp_start =
-	    (data->type == f71858fg || data->type == f8000) ? 0 : 1;
+	    (data->type == f71858fg || data->type == f8000 ||
+		data->type == f81866a) ? 0 : 1;
 	mutex_init(&data->update_lock);
 	platform_set_drvdata(pdev, data);
 
@@ -2338,6 +2357,11 @@ static int f71882fg_probe(struct platform_device *pdev)
 					f8000_temp_attr,
 					ARRAY_SIZE(f8000_temp_attr));
 			break;
+		case f81866a:
+			err = f71882fg_create_sysfs_files(pdev,
+					f71858fg_temp_attr,
+					ARRAY_SIZE(f71858fg_temp_attr));
+			break;
 		default:
 			err = f71882fg_create_sysfs_files(pdev,
 				&fxxxx_temp_attr[0][0],
@@ -2347,10 +2371,18 @@ static int f71882fg_probe(struct platform_device *pdev)
 			goto exit_unregister_sysfs;
 
 		if (f71882fg_temp_has_beep[data->type]) {
-			err = f71882fg_create_sysfs_files(pdev,
-					&fxxxx_temp_beep_attr[0][0],
-					ARRAY_SIZE(fxxxx_temp_beep_attr[0])
-						* nr_temps);
+			if (data->type == f81866a) {
+				size = ARRAY_SIZE(f81866_temp_beep_attr[0]);
+				err = f71882fg_create_sysfs_files(pdev,
+						&f81866_temp_beep_attr[0][0],
+						size * nr_temps);
+
+			} else {
+				size = ARRAY_SIZE(fxxxx_temp_beep_attr[0];
+				err = f71882fg_create_sysfs_files(pdev,
+						&fxxxx_temp_beep_attr[0][0],
+						size * nr_temps);
+			}
 			if (err)
 				goto exit_unregister_sysfs;
 		}
@@ -2467,15 +2499,27 @@ static int f71882fg_remove(struct platform_device *pdev)
 					f8000_temp_attr,
 					ARRAY_SIZE(f8000_temp_attr));
 			break;
+		case f81866a:
+			f71882fg_remove_sysfs_files(pdev,
+					f71858fg_temp_attr,
+					ARRAY_SIZE(f71858fg_temp_attr));
+			break;
 		default:
 			f71882fg_remove_sysfs_files(pdev,
 				&fxxxx_temp_attr[0][0],
 				ARRAY_SIZE(fxxxx_temp_attr[0]) * nr_temps);
 		}
 		if (f71882fg_temp_has_beep[data->type]) {
-			f71882fg_remove_sysfs_files(pdev,
-			       &fxxxx_temp_beep_attr[0][0],
-			       ARRAY_SIZE(fxxxx_temp_beep_attr[0]) * nr_temps);
+			if (data->type == f81866a)
+				f71882fg_remove_sysfs_files(pdev,
+					&f81866_temp_beep_attr[0][0],
+					ARRAY_SIZE(f81866_temp_beep_attr[0])
+						* nr_temps);
+			else
+				f71882fg_remove_sysfs_files(pdev,
+					&fxxxx_temp_beep_attr[0][0],
+					ARRAY_SIZE(fxxxx_temp_beep_attr[0])
+						* nr_temps);
 		}
 
 		for (i = 0; i < F71882FG_MAX_INS; i++) {
-- 
1.9.1

Re: [PATCH V2 2/3] hwmon:f71882fg fix f81866a temp/beep setting

[Guenter Roeck]

Hi Peter,

On 06/29/2015 06:31 PM, Peter Hung wrote:
> The temperature value of Fintek F81866 is the same with
> f71882fg. It located with 0x6c + 2*(nr), others located
> with 0x6c + 2*(nr+1). We change the rule in f71882fg_probe(),
> If type = f71858fg/f8000/f81866a. the temp_start will set to 0,
> others are 1.
>
> The F81866 over-temperature beep setting is not the same with
> f71882fg too. They are using the same address 63H, but F81866 is
> using bit 0/1/2 & 4/5/6, others are using bit 1/2/3 & 5/6/7,
> So we copy from fxxxx_temp_beep_attr[] to f81866_temp_beep_attr
> and change bit setting.
>
> Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
> ---
[ .. ]

> +			if (data->type == f81866a) {
> +				size = ARRAY_SIZE(f81866_temp_beep_attr[0]);
> +				err = f71882fg_create_sysfs_files(pdev,
> +						&f81866_temp_beep_attr[0][0],
> +						size * nr_temps);
> +
> +			} else {
> +				size = ARRAY_SIZE(fxxxx_temp_beep_attr[0];

TskTsk ... turns out you didn't even compile test this code.

How am I supposed to know that it is working ?

Guenter

Re: [PATCH V2 2/3] hwmon:f71882fg fix f81866a temp/beep setting

[Peter Hung]

Hi Guenter,

Guenter Roeck 於 2015/7/2 上午 05:04 寫道:
> Hi Peter,
>> +            } else {
>> +                size = ARRAY_SIZE(fxxxx_temp_beep_attr[0];
>
> TskTsk ... turns out you didn't even compile test this code.
> How am I supposed to know that it is working ?

Sorry, It's my fault.
I should re-testing patch after fix checkpatch.sh warnings.

I'll re-confirm all patches again before send it to maintainer.

-- 
With Best Regards,
Peter Hung

[PATCH V2 3/3] hwmon:f71882fg fix f81866a voltage protection

[Peter Hung]

The f81866a voltage-1 protector(VIN1) address
is differ from f71882.

f71882 status:12H, beep:13H, v-high:32H
f81866a status:16H, beep:17H, v-high:3aH

Signed-off-by: Peter Hung <hpeter+linux_kernel@gmail.com>
---
 drivers/hwmon/f71882fg.c | 50 +++++++++++++++++++++++++++++++++++++++---------
 1 file changed, 41 insertions(+), 9 deletions(-)

diff --git a/drivers/hwmon/f71882fg.c b/drivers/hwmon/f71882fg.c
index c065aec..41fdccf 100644
--- a/drivers/hwmon/f71882fg.c
+++ b/drivers/hwmon/f71882fg.c
@@ -71,6 +71,10 @@
 #define F71882FG_REG_IN(nr)		(0x20  + (nr))
 #define F71882FG_REG_IN1_HIGH		0x32 /* f7188x only */
 
+#define F81866_REG_IN_STATUS		0x16 /* F81866 only */
+#define F81866_REG_IN_BEEP			0x17 /* F81866 only */
+#define F81866_REG_IN1_HIGH		0x3a /* F81866 only */
+
 #define F71882FG_REG_FAN(nr)		(0xA0 + (16 * (nr)))
 #define F71882FG_REG_FAN_TARGET(nr)	(0xA2 + (16 * (nr)))
 #define F71882FG_REG_FAN_FULL_SPEED(nr)	(0xA4 + (16 * (nr)))
@@ -1203,10 +1207,21 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
 	if (time_after(jiffies, data->last_limits + 60 * HZ) ||
 			!data->valid) {
 		if (f71882fg_has_in1_alarm[data->type]) {
-			data->in1_max =
-				f71882fg_read8(data, F71882FG_REG_IN1_HIGH);
-			data->in_beep =
-				f71882fg_read8(data, F71882FG_REG_IN_BEEP);
+			if (data->type == f81866a) {
+				data->in1_max =
+					f71882fg_read8(data,
+							F81866_REG_IN1_HIGH);
+				data->in_beep =
+					f71882fg_read8(data,
+							F81866_REG_IN_BEEP);
+			} else {
+				data->in1_max =
+					f71882fg_read8(data,
+							F71882FG_REG_IN1_HIGH);
+				data->in_beep =
+					f71882fg_read8(data,
+							F71882FG_REG_IN_BEEP);
+			}
 		}
 
 		/* Get High & boundary temps*/
@@ -1330,9 +1345,16 @@ static struct f71882fg_data *f71882fg_update_device(struct device *dev)
 			data->fan[3] = f71882fg_read16(data,
 						F71882FG_REG_FAN(3));
 
-		if (f71882fg_has_in1_alarm[data->type])
-			data->in_status = f71882fg_read8(data,
+		if (f71882fg_has_in1_alarm[data->type]) {
+			if (data->type == f81866a)
+				data->in_status = f71882fg_read8(data,
+						F81866_REG_IN_STATUS);
+
+			else
+				data->in_status = f71882fg_read8(data,
 						F71882FG_REG_IN_STATUS);
+		}
+
 		for (nr = 0; nr < F71882FG_MAX_INS; nr++)
 			if (f71882fg_has_in[data->type][nr])
 				data->in[nr] = f71882fg_read8(data,
@@ -1473,7 +1495,10 @@ static ssize_t store_in_max(struct device *dev, struct device_attribute
 	val = clamp_val(val, 0, 255);
 
 	mutex_lock(&data->update_lock);
-	f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
+	if (data->type == f81866a)
+		f71882fg_write8(data, F81866_REG_IN1_HIGH, val);
+	else
+		f71882fg_write8(data, F71882FG_REG_IN1_HIGH, val);
 	data->in1_max = val;
 	mutex_unlock(&data->update_lock);
 
@@ -1504,13 +1529,20 @@ static ssize_t store_in_beep(struct device *dev, struct device_attribute
 		return err;
 
 	mutex_lock(&data->update_lock);
-	data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
+	if (data->type == f81866a)
+		data->in_beep = f71882fg_read8(data, F81866_REG_IN_BEEP);
+	else
+		data->in_beep = f71882fg_read8(data, F71882FG_REG_IN_BEEP);
+
 	if (val)
 		data->in_beep |= 1 << nr;
 	else
 		data->in_beep &= ~(1 << nr);
 
-	f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep);
+	if (data->type == f81866a)
+		f71882fg_write8(data, F81866_REG_IN_BEEP, data->in_beep);
+	else
+		f71882fg_write8(data, F71882FG_REG_IN_BEEP, data->in_beep);
 	mutex_unlock(&data->update_lock);
 
 	return count;
-- 
1.9.1

Re: [PATCH V2 0/3] hwmon:f71882fg add new Fintek SuperIO support

[Guenter Roeck]

On Tue, Jun 30, 2015 at 09:31:07AM +0800, Peter Hung wrote:
> The first patch will add Fintek F81866/F71868 SuperIO
> with H/W monitor function to f71882fg.c
> 
> But some F81866 functional address is differ from F71882fg.
> The following 2 patches will fix this problem.
> 
> Changelog:
> 
> V2
> 	Fix comments by Guenter Roeck <linux@roeck-us.net>
> 	all newer add IC should keep chip IDs in numeric order.
> 
> 
> Peter Hung (3):
>   hwmon:f71882fg add f81866/f71868 SuperIO support
>   hwmon:f71882fg fix f81866a temp/beep setting
>   hwmon:f71882fg fix f81866a voltage protection
> 
>  drivers/hwmon/f71882fg.c | 162 +++++++++++++++++++++++++++++++++++++----------
>  1 file changed, 130 insertions(+), 32 deletions(-)
> 
Series applied to -next.

Thanks,
Guenter