diff options
Diffstat (limited to 'drivers/hwmon')
| -rw-r--r-- | drivers/hwmon/nct6775.c | 43 |
1 files changed, 34 insertions, 9 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c index bebddbbd390..1560f2359f6 100644 --- a/drivers/hwmon/nct6775.c +++ b/drivers/hwmon/nct6775.c @@ -472,7 +472,11 @@ static const u16 NCT6106_REG_TEMP[] = { 0x10, 0x11, 0x12, 0x13, 0x14, 0x15 }; static const u16 NCT6106_REG_TEMP_HYST[] = { 0xc3, 0xc7, 0xcb, 0xcf, 0xd3, 0xd7 }; static const u16 NCT6106_REG_TEMP_OVER[] = { - 0xc2, 0xc6, 0xca, 0xce, 0xd2, 0xd4 }; + 0xc2, 0xc6, 0xca, 0xce, 0xd2, 0xd6 }; +static const u16 NCT6106_REG_TEMP_CRIT_L[] = { + 0xc0, 0xc4, 0xc8, 0xcc, 0xd0, 0xd4 }; +static const u16 NCT6106_REG_TEMP_CRIT_H[] = { + 0xc1, 0xc5, 0xc9, 0xcf, 0xd1, 0xd5 }; static const u16 NCT6106_REG_TEMP_OFFSET[] = { 0x311, 0x312, 0x313 }; static const u16 NCT6106_REG_TEMP_CONFIG[] = { 0xb7, 0xb8, 0xb9, 0xba, 0xbb, 0xbc }; @@ -647,8 +651,8 @@ struct nct6775_data { struct attribute_group *group_temp; struct attribute_group *group_pwm; - u16 reg_temp[4][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst, - * 3=temp_crit + u16 reg_temp[5][NUM_TEMP]; /* 0=temp, 1=temp_over, 2=temp_hyst, + * 3=temp_crit, 4=temp_lcrit */ u8 temp_src[NUM_TEMP]; u16 reg_temp_config[NUM_TEMP]; @@ -1851,8 +1855,8 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj, { struct device *dev = container_of(kobj, struct device, kobj); struct nct6775_data *data = dev_get_drvdata(dev); - int temp = index / 8; /* temp index */ - int nr = index % 8; /* attribute index */ + int temp = index / 9; /* temp index */ + int nr = index % 9; /* attribute index */ if (!(data->have_temp & (1 << temp))) return 0; @@ -1869,7 +1873,11 @@ static umode_t nct6775_temp_is_visible(struct kobject *kobj, if (nr == 5 && !data->reg_temp[3][temp]) /* crit */ return 0; - if (nr > 5 && !(data->have_temp_fixed & (1 << temp))) + if (nr == 6 && !data->reg_temp[4][temp]) /* lcrit */ + return 0; + + /* offset and type only apply to fixed sensors */ + if (nr > 6 && !(data->have_temp_fixed & (1 << temp))) return 0; return attr->mode; @@ -1883,6 +1891,8 @@ SENSOR_TEMPLATE_2(temp_max_hyst, "temp%d_max_hyst", S_IRUGO | S_IWUSR, show_temp, store_temp, 0, 2); SENSOR_TEMPLATE_2(temp_crit, "temp%d_crit", S_IRUGO | S_IWUSR, show_temp, store_temp, 0, 3); +SENSOR_TEMPLATE_2(temp_lcrit, "temp%d_lcrit", S_IRUGO | S_IWUSR, show_temp, + store_temp, 0, 4); SENSOR_TEMPLATE(temp_offset, "temp%d_offset", S_IRUGO | S_IWUSR, show_temp_offset, store_temp_offset, 0); SENSOR_TEMPLATE(temp_type, "temp%d_type", S_IRUGO | S_IWUSR, show_temp_type, @@ -1901,8 +1911,9 @@ static struct sensor_device_template *nct6775_attributes_temp_template[] = { &sensor_dev_template_temp_max, /* 3 */ &sensor_dev_template_temp_max_hyst, /* 4 */ &sensor_dev_template_temp_crit, /* 5 */ - &sensor_dev_template_temp_offset, /* 6 */ - &sensor_dev_template_temp_type, /* 7 */ + &sensor_dev_template_temp_lcrit, /* 6 */ + &sensor_dev_template_temp_offset, /* 7 */ + &sensor_dev_template_temp_type, /* 8 */ NULL }; @@ -3054,6 +3065,7 @@ static int nct6775_probe(struct platform_device *pdev) int src, mask, available; const u16 *reg_temp, *reg_temp_over, *reg_temp_hyst, *reg_temp_config; const u16 *reg_temp_alternate, *reg_temp_crit; + const u16 *reg_temp_crit_l = NULL, *reg_temp_crit_h = NULL; int num_reg_temp; u8 cr2a; struct attribute_group *group; @@ -3138,6 +3150,8 @@ static int nct6775_probe(struct platform_device *pdev) reg_temp_config = NCT6106_REG_TEMP_CONFIG; reg_temp_alternate = NCT6106_REG_TEMP_ALTERNATE; reg_temp_crit = NCT6106_REG_TEMP_CRIT; + reg_temp_crit_l = NCT6106_REG_TEMP_CRIT_L; + reg_temp_crit_h = NCT6106_REG_TEMP_CRIT_H; break; case nct6775: @@ -3406,6 +3420,13 @@ static int nct6775_probe(struct platform_device *pdev) data->reg_temp[0][src - 1] = reg_temp[i]; data->reg_temp[1][src - 1] = reg_temp_over[i]; data->reg_temp[2][src - 1] = reg_temp_hyst[i]; + if (reg_temp_crit_h && reg_temp_crit_h[i]) + data->reg_temp[3][src - 1] = reg_temp_crit_h[i]; + else if (reg_temp_crit[src - 1]) + data->reg_temp[3][src - 1] + = reg_temp_crit[src - 1]; + if (reg_temp_crit_l && reg_temp_crit_l[i]) + data->reg_temp[4][src - 1] = reg_temp_crit_l[i]; data->reg_temp_config[src - 1] = reg_temp_config[i]; data->temp_src[src - 1] = src; continue; @@ -3420,8 +3441,12 @@ static int nct6775_probe(struct platform_device *pdev) data->reg_temp[1][s] = reg_temp_over[i]; data->reg_temp[2][s] = reg_temp_hyst[i]; data->reg_temp_config[s] = reg_temp_config[i]; - if (reg_temp_crit[src - 1]) + if (reg_temp_crit_h && reg_temp_crit_h[i]) + data->reg_temp[3][s] = reg_temp_crit_h[i]; + else if (reg_temp_crit[src - 1]) data->reg_temp[3][s] = reg_temp_crit[src - 1]; + if (reg_temp_crit_l && reg_temp_crit_l[i]) + data->reg_temp[4][s] = reg_temp_crit_l[i]; data->temp_src[s] = src; s++; |