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Commit 30846993 authored by Guenter Roeck's avatar Guenter Roeck
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hwmon: (nct6775) Add support for beep attributes 

Signed-off-by: default avatarGuenter Roeck <linux@roeck-us.net>
parent b7a61353
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Showing with 218 additions and 21 deletions
drivers/hwmon/nct6775.c
View file @ 30846993
...@@ -171,6 +171,7 @@ superio_exit(int ioreg) ...@@ -171,6 +171,7 @@ superio_exit(int ioreg)
#define NUM_TEMP_FIXED 6 /* Max number of fixed temp attribute sets */ #define NUM_TEMP_FIXED 6 /* Max number of fixed temp attribute sets */
#define NUM_REG_ALARM 7 /* Max number of alarm registers */ #define NUM_REG_ALARM 7 /* Max number of alarm registers */
#define NUM_REG_BEEP 5 /* Max number of beep registers */
/* Common and NCT6775 specific data */ /* Common and NCT6775 specific data */
...@@ -197,7 +198,7 @@ static const u16 NCT6775_REG_IN[] = { ...@@ -197,7 +198,7 @@ static const u16 NCT6775_REG_IN[] = {
static const u16 NCT6775_REG_ALARM[NUM_REG_ALARM] = { 0x459, 0x45A, 0x45B }; static const u16 NCT6775_REG_ALARM[NUM_REG_ALARM] = { 0x459, 0x45A, 0x45B };
/* 0..15 voltages, 16..23 fans, 24..31 temperatures */ /* 0..15 voltages, 16..23 fans, 24..29 temperatures, 30..31 intrusion */
static const s8 NCT6775_ALARM_BITS[] = { static const s8 NCT6775_ALARM_BITS[] = {
0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */ 0, 1, 2, 3, 8, 21, 20, 16, /* in0.. in7 */
...@@ -212,6 +213,23 @@ static const s8 NCT6775_ALARM_BITS[] = { ...@@ -212,6 +213,23 @@ static const s8 NCT6775_ALARM_BITS[] = {
#define TEMP_ALARM_BASE 24 #define TEMP_ALARM_BASE 24
#define INTRUSION_ALARM_BASE 30 #define INTRUSION_ALARM_BASE 30
static const u16 NCT6775_REG_BEEP[NUM_REG_BEEP] = { 0x56, 0x57, 0x453, 0x4e };
/*
* 0..14 voltages, 15 global beep enable, 16..23 fans, 24..29 temperatures,
* 30..31 intrusion
*/
static const s8 NCT6775_BEEP_BITS[] = {
0, 1, 2, 3, 8, 9, 10, 16, /* in0.. in7 */
17, -1, -1, -1, -1, -1, -1, /* in8..in14 */
21, /* global beep enable */
6, 7, 11, 28, -1, /* fan1..fan5 */
-1, -1, -1, /* unused */
4, 5, 13, -1, -1, -1, /* temp1..temp6 */
12, -1 }; /* intrusion0, intrusion1 */
#define BEEP_ENABLE_BASE 15
static const u8 NCT6775_REG_CR_CASEOPEN_CLR[] = { 0xe6, 0xee }; static const u8 NCT6775_REG_CR_CASEOPEN_CLR[] = { 0xe6, 0xee };
static const u8 NCT6775_CR_CASEOPEN_CLR_MASK[] = { 0x20, 0x01 }; static const u8 NCT6775_CR_CASEOPEN_CLR_MASK[] = { 0x20, 0x01 };
...@@ -330,6 +348,17 @@ static const s8 NCT6776_ALARM_BITS[] = { ...@@ -330,6 +348,17 @@ static const s8 NCT6776_ALARM_BITS[] = {
4, 5, 13, -1, -1, -1, /* temp1..temp6 */ 4, 5, 13, -1, -1, -1, /* temp1..temp6 */
12, 9 }; /* intrusion0, intrusion1 */ 12, 9 }; /* intrusion0, intrusion1 */
static const u16 NCT6776_REG_BEEP[NUM_REG_BEEP] = { 0xb2, 0xb3, 0xb4, 0xb5 };
static const s8 NCT6776_BEEP_BITS[] = {
0, 1, 2, 3, 4, 5, 6, 7, /* in0.. in7 */
8, -1, -1, -1, -1, -1, -1, /* in8..in14 */
24, /* global beep enable */
25, 26, 27, 28, 29, /* fan1..fan5 */
-1, -1, -1, /* unused */
16, 17, 18, 19, 20, 21, /* temp1..temp6 */
30, 31 }; /* intrusion0, intrusion1 */
static const u16 NCT6776_REG_TOLERANCE_H[] = { static const u16 NCT6776_REG_TOLERANCE_H[] = {
0x10c, 0x20c, 0x30c, 0x80c, 0x90c }; 0x10c, 0x20c, 0x30c, 0x80c, 0x90c };
...@@ -395,6 +424,15 @@ static const s8 NCT6779_ALARM_BITS[] = { ...@@ -395,6 +424,15 @@ static const s8 NCT6779_ALARM_BITS[] = {
4, 5, 13, -1, -1, -1, /* temp1..temp6 */ 4, 5, 13, -1, -1, -1, /* temp1..temp6 */
12, 9 }; /* intrusion0, intrusion1 */ 12, 9 }; /* intrusion0, intrusion1 */
static const s8 NCT6779_BEEP_BITS[] = {
0, 1, 2, 3, 4, 5, 6, 7, /* in0.. in7 */
8, 9, 10, 11, 12, 13, 14, /* in8..in14 */
24, /* global beep enable */
25, 26, 27, 28, 29, /* fan1..fan5 */
-1, -1, -1, /* unused */
16, 17, -1, -1, -1, -1, /* temp1..temp6 */
30, 31 }; /* intrusion0, intrusion1 */
static const u16 NCT6779_REG_FAN[] = { 0x4b0, 0x4b2, 0x4b4, 0x4b6, 0x4b8 }; static const u16 NCT6779_REG_FAN[] = { 0x4b0, 0x4b2, 0x4b4, 0x4b6, 0x4b8 };
static const u16 NCT6779_REG_FAN_PULSES[] = { static const u16 NCT6779_REG_FAN_PULSES[] = {
0x644, 0x645, 0x646, 0x647, 0x648 }; 0x644, 0x645, 0x646, 0x647, 0x648 };
...@@ -535,6 +573,19 @@ static const s8 NCT6106_ALARM_BITS[] = { ...@@ -535,6 +573,19 @@ static const s8 NCT6106_ALARM_BITS[] = {
48, -1 /* intrusion0, intrusion1 */ 48, -1 /* intrusion0, intrusion1 */
}; };
static const u16 NCT6106_REG_BEEP[NUM_REG_BEEP] = {
0x3c0, 0x3c1, 0x3c2, 0x3c3, 0x3c4 };
static const s8 NCT6106_BEEP_BITS[] = {
0, 1, 2, 3, 4, 5, 7, 8, /* in0.. in7 */
9, 10, 11, 12, -1, -1, -1, /* in8..in14 */
32, /* global beep enable */
24, 25, 26, 27, 28, /* fan1..fan5 */
-1, -1, -1, /* unused */
16, 17, 18, 19, 20, 21, /* temp1..temp6 */
34, -1 /* intrusion0, intrusion1 */
};
static const u16 NCT6106_REG_TEMP_ALTERNATE[ARRAY_SIZE(nct6776_temp_label) - 1] static const u16 NCT6106_REG_TEMP_ALTERNATE[ARRAY_SIZE(nct6776_temp_label) - 1]
= { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x51, 0x52, 0x54 }; = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0x51, 0x52, 0x54 };
...@@ -665,6 +716,7 @@ struct nct6775_data { ...@@ -665,6 +716,7 @@ struct nct6775_data {
u8 DIODE_MASK; u8 DIODE_MASK;
const s8 *ALARM_BITS; const s8 *ALARM_BITS;
const s8 *BEEP_BITS;
const u16 *REG_VIN; const u16 *REG_VIN;
const u16 *REG_IN_MINMAX[2]; const u16 *REG_IN_MINMAX[2];
...@@ -706,6 +758,7 @@ struct nct6775_data { ...@@ -706,6 +758,7 @@ struct nct6775_data {
const u16 *REG_TEMP_OFFSET; const u16 *REG_TEMP_OFFSET;
const u16 *REG_ALARM; const u16 *REG_ALARM;
const u16 *REG_BEEP;
unsigned int (*fan_from_reg)(u16 reg, unsigned int divreg); unsigned int (*fan_from_reg)(u16 reg, unsigned int divreg);
unsigned int (*fan_from_reg_min)(u16 reg, unsigned int divreg); unsigned int (*fan_from_reg_min)(u16 reg, unsigned int divreg);
...@@ -728,12 +781,14 @@ struct nct6775_data { ...@@ -728,12 +781,14 @@ struct nct6775_data {
bool has_fan_div; bool has_fan_div;
u8 num_temp_alarms; /* 2, 3, or 6 */ u8 num_temp_alarms; /* 2, 3, or 6 */
u8 num_temp_beeps; /* 2, 3, or 6 */
u8 temp_fixed_num; /* 3 or 6 */ u8 temp_fixed_num; /* 3 or 6 */
u8 temp_type[NUM_TEMP_FIXED]; u8 temp_type[NUM_TEMP_FIXED];
s8 temp_offset[NUM_TEMP_FIXED]; s8 temp_offset[NUM_TEMP_FIXED];
s16 temp[4][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst, s16 temp[4][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst,
* 3=temp_crit */ * 3=temp_crit */
u64 alarms; u64 alarms;
u64 beeps;
u8 pwm_num; /* number of pwm */ u8 pwm_num; /* number of pwm */
u8 pwm_mode[5]; /* 1->DC variable voltage, 0->PWM variable duty cycle */ u8 pwm_mode[5]; /* 1->DC variable voltage, 0->PWM variable duty cycle */
...@@ -1385,6 +1440,15 @@ static struct nct6775_data *nct6775_update_device(struct device *dev) ...@@ -1385,6 +1440,15 @@ static struct nct6775_data *nct6775_update_device(struct device *dev)
data->alarms |= ((u64)alarm) << (i << 3); data->alarms |= ((u64)alarm) << (i << 3);
} }
data->beeps = 0;
for (i = 0; i < NUM_REG_BEEP; i++) {
u8 beep;
if (!data->REG_BEEP[i])
continue;
beep = nct6775_read_value(data, data->REG_BEEP[i]);
data->beeps |= ((u64)beep) << (i << 3);
}
data->last_updated = jiffies; data->last_updated = jiffies;
data->valid = true; data->valid = true;
} }
...@@ -1472,12 +1536,105 @@ show_temp_alarm(struct device *dev, struct device_attribute *attr, char *buf) ...@@ -1472,12 +1536,105 @@ show_temp_alarm(struct device *dev, struct device_attribute *attr, char *buf)
return sprintf(buf, "%u\n", alarm); return sprintf(buf, "%u\n", alarm);
} }
static ssize_t
show_beep(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sattr = to_sensor_dev_attr(attr);
struct nct6775_data *data = nct6775_update_device(dev);
int nr = data->BEEP_BITS[sattr->index];
return sprintf(buf, "%u\n",
(unsigned int)((data->beeps >> nr) & 0x01));
}
static ssize_t
store_beep(struct device *dev, struct device_attribute *attr, const char *buf,
size_t count)
{
struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
struct nct6775_data *data = dev_get_drvdata(dev);
int nr = data->BEEP_BITS[sattr->index];
int regindex = nr >> 3;
unsigned long val;
int err = kstrtoul(buf, 10, &val);
if (err < 0)
return err;
if (val > 1)
return -EINVAL;
mutex_lock(&data->update_lock);
if (val)
data->beeps |= (1ULL << nr);
else
data->beeps &= ~(1ULL << nr);
nct6775_write_value(data, data->REG_BEEP[regindex],
(data->beeps >> (regindex << 3)) & 0xff);
mutex_unlock(&data->update_lock);
return count;
}
static ssize_t
show_temp_beep(struct device *dev, struct device_attribute *attr, char *buf)
{
struct sensor_device_attribute *sattr = to_sensor_dev_attr(attr);
struct nct6775_data *data = nct6775_update_device(dev);
unsigned int beep = 0;
int nr;
/*
* For temperatures, there is no fixed mapping from registers to beep
* enable bits. Beep enable bits are determined by the temperature
* source mapping.
*/
nr = find_temp_source(data, sattr->index, data->num_temp_beeps);
if (nr >= 0) {
int bit = data->BEEP_BITS[nr + TEMP_ALARM_BASE];
beep = (data->beeps >> bit) & 0x01;
}
return sprintf(buf, "%u\n", beep);
}
static ssize_t
store_temp_beep(struct device *dev, struct device_attribute *attr,
const char *buf, size_t count)
{
struct sensor_device_attribute_2 *sattr = to_sensor_dev_attr_2(attr);
struct nct6775_data *data = dev_get_drvdata(dev);
int nr, bit, regindex;
unsigned long val;
int err = kstrtoul(buf, 10, &val);
if (err < 0)
return err;
if (val > 1)
return -EINVAL;
nr = find_temp_source(data, sattr->index, data->num_temp_beeps);
if (nr < 0)
return -ENODEV;
bit = data->BEEP_BITS[nr + TEMP_ALARM_BASE];
regindex = bit >> 3;
mutex_lock(&data->update_lock);
if (val)
data->beeps |= (1ULL << bit);
else
data->beeps &= ~(1ULL << bit);
nct6775_write_value(data, data->REG_BEEP[regindex],
(data->beeps >> (regindex << 3)) & 0xff);
mutex_unlock(&data->update_lock);
return count;
}
static umode_t nct6775_in_is_visible(struct kobject *kobj, static umode_t nct6775_in_is_visible(struct kobject *kobj,
struct attribute *attr, int index) struct attribute *attr, int index)
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct device *dev = container_of(kobj, struct device, kobj);
struct nct6775_data *data = dev_get_drvdata(dev); struct nct6775_data *data = dev_get_drvdata(dev);
int in = index / 4; /* voltage index */ int in = index / 5; /* voltage index */
if (!(data->have_in & (1 << in))) if (!(data->have_in & (1 << in)))
return 0; return 0;
...@@ -1487,6 +1644,8 @@ static umode_t nct6775_in_is_visible(struct kobject *kobj, ...@@ -1487,6 +1644,8 @@ static umode_t nct6775_in_is_visible(struct kobject *kobj,
SENSOR_TEMPLATE_2(in_input, "in%d_input", S_IRUGO, show_in_reg, NULL, 0, 0); SENSOR_TEMPLATE_2(in_input, "in%d_input", S_IRUGO, show_in_reg, NULL, 0, 0);
SENSOR_TEMPLATE(in_alarm, "in%d_alarm", S_IRUGO, show_alarm, NULL, 0); SENSOR_TEMPLATE(in_alarm, "in%d_alarm", S_IRUGO, show_alarm, NULL, 0);
SENSOR_TEMPLATE(in_beep, "in%d_beep", S_IWUSR | S_IRUGO, show_beep, store_beep,
0);
SENSOR_TEMPLATE_2(in_min, "in%d_min", S_IWUSR | S_IRUGO, show_in_reg, SENSOR_TEMPLATE_2(in_min, "in%d_min", S_IWUSR | S_IRUGO, show_in_reg,
store_in_reg, 0, 1); store_in_reg, 0, 1);
SENSOR_TEMPLATE_2(in_max, "in%d_max", S_IWUSR | S_IRUGO, show_in_reg, SENSOR_TEMPLATE_2(in_max, "in%d_max", S_IWUSR | S_IRUGO, show_in_reg,
...@@ -1500,6 +1659,7 @@ SENSOR_TEMPLATE_2(in_max, "in%d_max", S_IWUSR | S_IRUGO, show_in_reg, ...@@ -1500,6 +1659,7 @@ SENSOR_TEMPLATE_2(in_max, "in%d_max", S_IWUSR | S_IRUGO, show_in_reg,
static struct sensor_device_template *nct6775_attributes_in_template[] = { static struct sensor_device_template *nct6775_attributes_in_template[] = {
&sensor_dev_template_in_input, &sensor_dev_template_in_input,
&sensor_dev_template_in_alarm, &sensor_dev_template_in_alarm,
&sensor_dev_template_in_beep,
&sensor_dev_template_in_min, &sensor_dev_template_in_min,
&sensor_dev_template_in_max, &sensor_dev_template_in_max,
NULL NULL
...@@ -1677,17 +1837,19 @@ static umode_t nct6775_fan_is_visible(struct kobject *kobj, ...@@ -1677,17 +1837,19 @@ static umode_t nct6775_fan_is_visible(struct kobject *kobj,
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct device *dev = container_of(kobj, struct device, kobj);
struct nct6775_data *data = dev_get_drvdata(dev); struct nct6775_data *data = dev_get_drvdata(dev);
int fan = index / 5; /* fan index */ int fan = index / 6; /* fan index */
int nr = index % 5; /* attribute index */ int nr = index % 6; /* attribute index */
if (!(data->has_fan & (1 << fan))) if (!(data->has_fan & (1 << fan)))
return 0; return 0;
if (nr == 1 && data->ALARM_BITS[FAN_ALARM_BASE + fan] == -1) if (nr == 1 && data->ALARM_BITS[FAN_ALARM_BASE + fan] == -1)
return 0; return 0;
if (nr == 3 && !(data->has_fan_min & (1 << fan))) if (nr == 2 && data->BEEP_BITS[FAN_ALARM_BASE + fan] == -1)
return 0; return 0;
if (nr == 4 && data->kind != nct6775) if (nr == 4 && !(data->has_fan_min & (1 << fan)))
return 0;
if (nr == 5 && data->kind != nct6775)
return 0; return 0;
return attr->mode; return attr->mode;
...@@ -1696,6 +1858,8 @@ static umode_t nct6775_fan_is_visible(struct kobject *kobj, ...@@ -1696,6 +1858,8 @@ static umode_t nct6775_fan_is_visible(struct kobject *kobj,
SENSOR_TEMPLATE(fan_input, "fan%d_input", S_IRUGO, show_fan, NULL, 0); SENSOR_TEMPLATE(fan_input, "fan%d_input", S_IRUGO, show_fan, NULL, 0);
SENSOR_TEMPLATE(fan_alarm, "fan%d_alarm", S_IRUGO, show_alarm, NULL, SENSOR_TEMPLATE(fan_alarm, "fan%d_alarm", S_IRUGO, show_alarm, NULL,
FAN_ALARM_BASE); FAN_ALARM_BASE);
SENSOR_TEMPLATE(fan_beep, "fan%d_beep", S_IWUSR | S_IRUGO, show_beep,
store_beep, FAN_ALARM_BASE);
SENSOR_TEMPLATE(fan_pulses, "fan%d_pulses", S_IWUSR | S_IRUGO, show_fan_pulses, SENSOR_TEMPLATE(fan_pulses, "fan%d_pulses", S_IWUSR | S_IRUGO, show_fan_pulses,
store_fan_pulses, 0); store_fan_pulses, 0);
SENSOR_TEMPLATE(fan_min, "fan%d_min", S_IWUSR | S_IRUGO, show_fan_min, SENSOR_TEMPLATE(fan_min, "fan%d_min", S_IWUSR | S_IRUGO, show_fan_min,
...@@ -1710,9 +1874,10 @@ SENSOR_TEMPLATE(fan_div, "fan%d_div", S_IRUGO, show_fan_div, NULL, 0); ...@@ -1710,9 +1874,10 @@ SENSOR_TEMPLATE(fan_div, "fan%d_div", S_IRUGO, show_fan_div, NULL, 0);
static struct sensor_device_template *nct6775_attributes_fan_template[] = { static struct sensor_device_template *nct6775_attributes_fan_template[] = {
&sensor_dev_template_fan_input, &sensor_dev_template_fan_input,
&sensor_dev_template_fan_alarm, /* 1 */ &sensor_dev_template_fan_alarm, /* 1 */
&sensor_dev_template_fan_beep, /* 2 */
&sensor_dev_template_fan_pulses, &sensor_dev_template_fan_pulses,
&sensor_dev_template_fan_min, /* 3 */ &sensor_dev_template_fan_min, /* 4 */
&sensor_dev_template_fan_div, /* 4 */ &sensor_dev_template_fan_div, /* 5 */
NULL NULL
}; };
...@@ -1855,8 +2020,8 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj, ...@@ -1855,8 +2020,8 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj,
{ {
struct device *dev = container_of(kobj, struct device, kobj); struct device *dev = container_of(kobj, struct device, kobj);
struct nct6775_data *data = dev_get_drvdata(dev); struct nct6775_data *data = dev_get_drvdata(dev);
int temp = index / 9; /* temp index */ int temp = index / 10; /* temp index */
int nr = index % 9; /* attribute index */ int nr = index % 10; /* attribute index */
if (!(data->have_temp & (1 << temp))) if (!(data->have_temp & (1 << temp)))
return 0; return 0;
...@@ -1864,20 +2029,23 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj, ...@@ -1864,20 +2029,23 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj,
if (nr == 2 && find_temp_source(data, temp, data->num_temp_alarms) < 0) if (nr == 2 && find_temp_source(data, temp, data->num_temp_alarms) < 0)
return 0; /* alarm */ return 0; /* alarm */
if (nr == 3 && !data->reg_temp[1][temp]) /* max */ if (nr == 3 && find_temp_source(data, temp, data->num_temp_beeps) < 0)
return 0; /* beep */
if (nr == 4 && !data->reg_temp[1][temp]) /* max */
return 0; return 0;
if (nr == 4 && !data->reg_temp[2][temp]) /* max_hyst */ if (nr == 5 && !data->reg_temp[2][temp]) /* max_hyst */
return 0; return 0;
if (nr == 5 && !data->reg_temp[3][temp]) /* crit */ if (nr == 6 && !data->reg_temp[3][temp]) /* crit */
return 0; return 0;
if (nr == 6 && !data->reg_temp[4][temp]) /* lcrit */ if (nr == 7 && !data->reg_temp[4][temp]) /* lcrit */
return 0; return 0;
/* offset and type only apply to fixed sensors */ /* offset and type only apply to fixed sensors */
if (nr > 6 && !(data->have_temp_fixed & (1 << temp))) if (nr > 7 && !(data->have_temp_fixed & (1 << temp)))
return 0; return 0;
return attr->mode; return attr->mode;
...@@ -1898,6 +2066,8 @@ SENSOR_TEMPLATE(temp_offset, "temp%d_offset", S_IRUGO | S_IWUSR, ...@@ -1898,6 +2066,8 @@ SENSOR_TEMPLATE(temp_offset, "temp%d_offset", S_IRUGO | S_IWUSR,
SENSOR_TEMPLATE(temp_type, "temp%d_type", S_IRUGO | S_IWUSR, show_temp_type, SENSOR_TEMPLATE(temp_type, "temp%d_type", S_IRUGO | S_IWUSR, show_temp_type,
store_temp_type, 0); store_temp_type, 0);
SENSOR_TEMPLATE(temp_alarm, "temp%d_alarm", S_IRUGO, show_temp_alarm, NULL, 0); SENSOR_TEMPLATE(temp_alarm, "temp%d_alarm", S_IRUGO, show_temp_alarm, NULL, 0);
SENSOR_TEMPLATE(temp_beep, "temp%d_beep", S_IRUGO | S_IWUSR, show_temp_beep,
store_temp_beep, 0);
/* /*
* nct6775_temp_is_visible uses the index into the following array * nct6775_temp_is_visible uses the index into the following array
...@@ -1908,12 +2078,13 @@ static struct sensor_device_template *nct6775_attributes_temp_template[] = { ...@@ -1908,12 +2078,13 @@ static struct sensor_device_template *nct6775_attributes_temp_template[] = {
&sensor_dev_template_temp_input, &sensor_dev_template_temp_input,
&sensor_dev_template_temp_label, &sensor_dev_template_temp_label,
&sensor_dev_template_temp_alarm, /* 2 */ &sensor_dev_template_temp_alarm, /* 2 */
&sensor_dev_template_temp_max, /* 3 */ &sensor_dev_template_temp_beep, /* 3 */
&sensor_dev_template_temp_max_hyst, /* 4 */ &sensor_dev_template_temp_max, /* 4 */
&sensor_dev_template_temp_crit, /* 5 */ &sensor_dev_template_temp_max_hyst, /* 5 */
&sensor_dev_template_temp_lcrit, /* 6 */ &sensor_dev_template_temp_crit, /* 6 */
&sensor_dev_template_temp_offset, /* 7 */ &sensor_dev_template_temp_lcrit, /* 7 */
&sensor_dev_template_temp_type, /* 8 */ &sensor_dev_template_temp_offset, /* 8 */
&sensor_dev_template_temp_type, /* 9 */
NULL NULL
}; };
...@@ -2845,6 +3016,12 @@ static SENSOR_DEVICE_ATTR(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm, ...@@ -2845,6 +3016,12 @@ static SENSOR_DEVICE_ATTR(intrusion0_alarm, S_IWUSR | S_IRUGO, show_alarm,
clear_caseopen, INTRUSION_ALARM_BASE); clear_caseopen, INTRUSION_ALARM_BASE);
static SENSOR_DEVICE_ATTR(intrusion1_alarm, S_IWUSR | S_IRUGO, show_alarm, static SENSOR_DEVICE_ATTR(intrusion1_alarm, S_IWUSR | S_IRUGO, show_alarm,
clear_caseopen, INTRUSION_ALARM_BASE + 1); clear_caseopen, INTRUSION_ALARM_BASE + 1);
static SENSOR_DEVICE_ATTR(intrusion0_beep, S_IWUSR | S_IRUGO, show_beep,
store_beep, INTRUSION_ALARM_BASE);
static SENSOR_DEVICE_ATTR(intrusion1_beep, S_IWUSR | S_IRUGO, show_beep,
store_beep, INTRUSION_ALARM_BASE + 1);
static SENSOR_DEVICE_ATTR(beep_enable, S_IWUSR | S_IRUGO, show_beep,
store_beep, BEEP_ENABLE_BASE);
static umode_t nct6775_other_is_visible(struct kobject *kobj, static umode_t nct6775_other_is_visible(struct kobject *kobj,
struct attribute *attr, int index) struct attribute *attr, int index)
...@@ -2860,6 +3037,11 @@ static umode_t nct6775_other_is_visible(struct kobject *kobj, ...@@ -2860,6 +3037,11 @@ static umode_t nct6775_other_is_visible(struct kobject *kobj,
return 0; return 0;
} }
if (index == 4 || index == 5) {
if (data->BEEP_BITS[INTRUSION_ALARM_BASE + index - 4] < 0)
return 0;
}
return attr->mode; return attr->mode;
} }
...@@ -2873,6 +3055,9 @@ static struct attribute *nct6775_attributes_other[] = { ...@@ -2873,6 +3055,9 @@ static struct attribute *nct6775_attributes_other[] = {
&dev_attr_cpu0_vid.attr, /* 1 */ &dev_attr_cpu0_vid.attr, /* 1 */
&sensor_dev_attr_intrusion0_alarm.dev_attr.attr, /* 2 */ &sensor_dev_attr_intrusion0_alarm.dev_attr.attr, /* 2 */
&sensor_dev_attr_intrusion1_alarm.dev_attr.attr, /* 3 */ &sensor_dev_attr_intrusion1_alarm.dev_attr.attr, /* 3 */
&sensor_dev_attr_intrusion0_beep.dev_attr.attr, /* 4 */
&sensor_dev_attr_intrusion1_beep.dev_attr.attr, /* 5 */
&sensor_dev_attr_beep_enable.dev_attr.attr, /* 6 */
NULL NULL
}; };
...@@ -3094,6 +3279,7 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3094,6 +3279,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->auto_pwm_num = 4; data->auto_pwm_num = 4;
data->temp_fixed_num = 3; data->temp_fixed_num = 3;
data->num_temp_alarms = 6; data->num_temp_alarms = 6;
data->num_temp_beeps = 6;
data->fan_from_reg = fan_from_reg13; data->fan_from_reg = fan_from_reg13;
data->fan_from_reg_min = fan_from_reg13; data->fan_from_reg_min = fan_from_reg13;
...@@ -3142,6 +3328,8 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3142,6 +3328,8 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_WEIGHT_TEMP[2] = NCT6106_REG_WEIGHT_TEMP_BASE; data->REG_WEIGHT_TEMP[2] = NCT6106_REG_WEIGHT_TEMP_BASE;
data->REG_ALARM = NCT6106_REG_ALARM; data->REG_ALARM = NCT6106_REG_ALARM;
data->ALARM_BITS = NCT6106_ALARM_BITS; data->ALARM_BITS = NCT6106_ALARM_BITS;
data->REG_BEEP = NCT6106_REG_BEEP;
data->BEEP_BITS = NCT6106_BEEP_BITS;
reg_temp = NCT6106_REG_TEMP; reg_temp = NCT6106_REG_TEMP;
num_reg_temp = ARRAY_SIZE(NCT6106_REG_TEMP); num_reg_temp = ARRAY_SIZE(NCT6106_REG_TEMP);
...@@ -3161,8 +3349,10 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3161,8 +3349,10 @@ static int nct6775_probe(struct platform_device *pdev)
data->has_fan_div = true; data->has_fan_div = true;
data->temp_fixed_num = 3; data->temp_fixed_num = 3;
data->num_temp_alarms = 3; data->num_temp_alarms = 3;
data->num_temp_beeps = 3;
data->ALARM_BITS = NCT6775_ALARM_BITS; data->ALARM_BITS = NCT6775_ALARM_BITS;
data->BEEP_BITS = NCT6775_BEEP_BITS;
data->fan_from_reg = fan_from_reg16; data->fan_from_reg = fan_from_reg16;
data->fan_from_reg_min = fan_from_reg8; data->fan_from_reg_min = fan_from_reg8;
...@@ -3211,6 +3401,7 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3211,6 +3401,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL; data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL;
data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE; data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE;
data->REG_ALARM = NCT6775_REG_ALARM; data->REG_ALARM = NCT6775_REG_ALARM;
data->REG_BEEP = NCT6775_REG_BEEP;
reg_temp = NCT6775_REG_TEMP; reg_temp = NCT6775_REG_TEMP;
num_reg_temp = ARRAY_SIZE(NCT6775_REG_TEMP); num_reg_temp = ARRAY_SIZE(NCT6775_REG_TEMP);
...@@ -3228,8 +3419,10 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3228,8 +3419,10 @@ static int nct6775_probe(struct platform_device *pdev)
data->has_fan_div = false; data->has_fan_div = false;
data->temp_fixed_num = 3; data->temp_fixed_num = 3;
data->num_temp_alarms = 3; data->num_temp_alarms = 3;
data->num_temp_beeps = 6;
data->ALARM_BITS = NCT6776_ALARM_BITS; data->ALARM_BITS = NCT6776_ALARM_BITS;
data->BEEP_BITS = NCT6776_BEEP_BITS;
data->fan_from_reg = fan_from_reg13; data->fan_from_reg = fan_from_reg13;
data->fan_from_reg_min = fan_from_reg13; data->fan_from_reg_min = fan_from_reg13;
...@@ -3278,6 +3471,7 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3278,6 +3471,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL; data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL;
data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE; data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE;
data->REG_ALARM = NCT6775_REG_ALARM; data->REG_ALARM = NCT6775_REG_ALARM;
data->REG_BEEP = NCT6776_REG_BEEP;
reg_temp = NCT6775_REG_TEMP; reg_temp = NCT6775_REG_TEMP;
num_reg_temp = ARRAY_SIZE(NCT6775_REG_TEMP); num_reg_temp = ARRAY_SIZE(NCT6775_REG_TEMP);
...@@ -3295,8 +3489,10 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3295,8 +3489,10 @@ static int nct6775_probe(struct platform_device *pdev)
data->has_fan_div = false; data->has_fan_div = false;
data->temp_fixed_num = 6; data->temp_fixed_num = 6;
data->num_temp_alarms = 2; data->num_temp_alarms = 2;
data->num_temp_beeps = 2;
data->ALARM_BITS = NCT6779_ALARM_BITS; data->ALARM_BITS = NCT6779_ALARM_BITS;
data->BEEP_BITS = NCT6779_BEEP_BITS;
data->fan_from_reg = fan_from_reg13; data->fan_from_reg = fan_from_reg13;
data->fan_from_reg_min = fan_from_reg13; data->fan_from_reg_min = fan_from_reg13;
...@@ -3349,6 +3545,7 @@ static int nct6775_probe(struct platform_device *pdev) ...@@ -3349,6 +3545,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL; data->REG_WEIGHT_TEMP[1] = NCT6775_REG_WEIGHT_TEMP_STEP_TOL;
data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE; data->REG_WEIGHT_TEMP[2] = NCT6775_REG_WEIGHT_TEMP_BASE;
data->REG_ALARM = NCT6779_REG_ALARM; data->REG_ALARM = NCT6779_REG_ALARM;
data->REG_BEEP = NCT6776_REG_BEEP;
reg_temp = NCT6779_REG_TEMP; reg_temp = NCT6779_REG_TEMP;
num_reg_temp = ARRAY_SIZE(NCT6779_REG_TEMP); num_reg_temp = ARRAY_SIZE(NCT6779_REG_TEMP);
......
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