aboutsummaryrefslogtreecommitdiffstats
diff options
context:
space:
mode:
-rw-r--r--Documentation/hwmon/lm902
-rw-r--r--drivers/hwmon/abituguru3.c30
-rw-r--r--drivers/hwmon/adt7473.c29
-rw-r--r--drivers/hwmon/hwmon-vid.c1
-rw-r--r--drivers/hwmon/lm90.c52
-rw-r--r--drivers/hwmon/w83781d.c4
6 files changed, 73 insertions, 45 deletions
diff --git a/Documentation/hwmon/lm90 b/Documentation/hwmon/lm90
index e0d5206d1de3..0e8411710238 100644
--- a/Documentation/hwmon/lm90
+++ b/Documentation/hwmon/lm90
@@ -8,7 +8,7 @@ Supported chips:
Datasheet: Publicly available at the National Semiconductor website
http://www.national.com/pf/LM/LM90.html
* National Semiconductor LM89
- Prefix: 'lm99'
+ Prefix: 'lm89' (no auto-detection)
Addresses scanned: I2C 0x4c and 0x4d
Datasheet: Publicly available at the National Semiconductor website
http://www.national.com/mpf/LM/LM89.html
diff --git a/drivers/hwmon/abituguru3.c b/drivers/hwmon/abituguru3.c
index d9e7a49d6cbf..70bb854086df 100644
--- a/drivers/hwmon/abituguru3.c
+++ b/drivers/hwmon/abituguru3.c
@@ -178,7 +178,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM", 26, 1, 1, 1, 0 },
{ "CPU Fan", 32, 2, 60, 1, 0 },
{ "NB Fan", 33, 2, 60, 1, 0 },
@@ -200,7 +200,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM1", 26, 1, 1, 1, 0 },
{ "PWM2", 27, 1, 1, 1, 0 },
{ "PWM3", 28, 1, 1, 1, 0 },
@@ -229,7 +229,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM", 26, 1, 1, 1, 0 },
{ "CPU Fan", 32, 2, 60, 1, 0 },
{ "NB Fan", 33, 2, 60, 1, 0 },
@@ -250,7 +250,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM", 26, 1, 1, 1, 0 },
{ "CPU Fan", 32, 2, 60, 1, 0 },
{ "NB Fan", 33, 2, 60, 1, 0 },
@@ -342,7 +342,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM1", 26, 1, 1, 1, 0 },
{ "PWM2", 27, 1, 1, 1, 0 },
{ "PWM3", 28, 1, 1, 1, 0 },
@@ -371,7 +371,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM", 26, 1, 1, 1, 0 },
{ "CPU Fan", 32, 2, 60, 1, 0 },
{ "NB Fan", 33, 2, 60, 1, 0 },
@@ -402,7 +402,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "AUX3 Fan", 36, 2, 60, 1, 0 },
{ NULL, 0, 0, 0, 0, 0 } }
},
- { 0x0016, NULL /* AW9D-MAX, need DMI string */, {
+ { 0x0016, "AW9D-MAX (Intel i975-ICH7)", {
{ "CPU Core", 0, 0, 10, 1, 0 },
{ "DDR2", 1, 0, 20, 1, 0 },
{ "DDR2 VTT", 2, 0, 10, 1, 0 },
@@ -416,7 +416,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM1", 26, 1, 1, 1, 0 },
{ "PWM2", 27, 1, 1, 1, 0 },
{ "PWM3", 28, 1, 1, 1, 0 },
@@ -446,7 +446,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "ATX +3.3V", 10, 0, 20, 1, 0 },
{ "ATX 5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 26, 1, 1, 1, 0 },
+ { "System", 26, 1, 1, 1, 0 },
{ "PWM", 27, 1, 1, 1, 0 },
{ "CPU FAN", 32, 2, 60, 1, 0 },
{ "SYS FAN", 34, 2, 60, 1, 0 },
@@ -469,7 +469,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM Phase1", 26, 1, 1, 1, 0 },
{ "PWM Phase2", 27, 1, 1, 1, 0 },
{ "PWM Phase3", 28, 1, 1, 1, 0 },
@@ -487,7 +487,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "DDR2", 13, 0, 20, 1, 0 },
{ "DDR2 VTT", 14, 0, 10, 1, 0 },
{ "CPU VTT", 3, 0, 20, 1, 0 },
- { "NB 1.2V ", 4, 0, 10, 1, 0 },
+ { "NB 1.2V", 4, 0, 10, 1, 0 },
{ "SB 1.5V", 6, 0, 10, 1, 0 },
{ "HyperTransport", 5, 0, 10, 1, 0 },
{ "ATX +12V (24-Pin)", 12, 0, 60, 1, 0 },
@@ -496,7 +496,7 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "ATX +3.3V", 10, 0, 20, 1, 0 },
{ "ATX 5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
{ "PWM Phase1", 26, 1, 1, 1, 0 },
{ "PWM Phase2", 27, 1, 1, 1, 0 },
{ "PWM Phase3", 28, 1, 1, 1, 0 },
@@ -523,8 +523,8 @@ static const struct abituguru3_motherboard_info abituguru3_motherboards[] = {
{ "+3.3V", 10, 0, 20, 1, 0 },
{ "5VSB", 11, 0, 30, 1, 0 },
{ "CPU", 24, 1, 1, 1, 0 },
- { "System ", 25, 1, 1, 1, 0 },
- { "PWM ", 26, 1, 1, 1, 0 },
+ { "System", 25, 1, 1, 1, 0 },
+ { "PWM", 26, 1, 1, 1, 0 },
{ "PWM Phase2", 27, 1, 1, 1, 0 },
{ "PWM Phase3", 28, 1, 1, 1, 0 },
{ "PWM Phase4", 29, 1, 1, 1, 0 },
@@ -947,7 +947,7 @@ static int __devinit abituguru3_probe(struct platform_device *pdev)
if (!abituguru3_motherboards[i].dmi_name) {
printk(KERN_WARNING ABIT_UGURU3_NAME ": this motherboard was "
"not detected using DMI. Please send the output of "
- "\"dmidecode\" to the abituguru3 maintainer"
+ "\"dmidecode\" to the abituguru3 maintainer "
"(see MAINTAINERS)\n");
}
#endif
diff --git a/drivers/hwmon/adt7473.c b/drivers/hwmon/adt7473.c
index 3a0b63136479..b9a8ea30c99c 100644
--- a/drivers/hwmon/adt7473.c
+++ b/drivers/hwmon/adt7473.c
@@ -319,35 +319,24 @@ out:
}
/*
- * On this chip, voltages are given as a count of steps between a minimum
- * and maximum voltage, not a direct voltage.
+ * Conversions
*/
-static const int volt_convert_table[][2] = {
- {2997, 3},
- {4395, 4},
+
+/* IN are scaled acording to built-in resistors */
+static const int adt7473_scaling[] = { /* .001 Volts */
+ 2250, 3300
};
+#define SCALE(val, from, to) (((val) * (to) + ((from) / 2)) / (from))
static int decode_volt(int volt_index, u8 raw)
{
- int cmax = volt_convert_table[volt_index][0];
- int cmin = volt_convert_table[volt_index][1];
- return ((raw * (cmax - cmin)) / 255) + cmin;
+ return SCALE(raw, 192, adt7473_scaling[volt_index]);
}
static u8 encode_volt(int volt_index, int cooked)
{
- int cmax = volt_convert_table[volt_index][0];
- int cmin = volt_convert_table[volt_index][1];
- u8 x;
-
- if (cooked > cmax)
- cooked = cmax;
- else if (cooked < cmin)
- cooked = cmin;
-
- x = ((cooked - cmin) * 255) / (cmax - cmin);
-
- return x;
+ int raw = SCALE(cooked, adt7473_scaling[volt_index], 192);
+ return SENSORS_LIMIT(raw, 0, 255);
}
static ssize_t show_volt_min(struct device *dev,
diff --git a/drivers/hwmon/hwmon-vid.c b/drivers/hwmon/hwmon-vid.c
index c54eff92be4a..bfc296145bba 100644
--- a/drivers/hwmon/hwmon-vid.c
+++ b/drivers/hwmon/hwmon-vid.c
@@ -180,6 +180,7 @@ static struct vrm_model vrm_models[] = {
{X86_VENDOR_AMD, 0x6, ANY, ANY, 90}, /* Athlon Duron etc */
{X86_VENDOR_AMD, 0xF, 0x3F, ANY, 24}, /* Athlon 64, Opteron */
{X86_VENDOR_AMD, 0xF, ANY, ANY, 25}, /* NPT family 0Fh */
+ {X86_VENDOR_AMD, 0x10, ANY, ANY, 25}, /* NPT family 10h */
{X86_VENDOR_INTEL, 0x6, 0x9, ANY, 13}, /* Pentium M (130 nm) */
{X86_VENDOR_INTEL, 0x6, 0xB, ANY, 85}, /* Tualatin */
{X86_VENDOR_INTEL, 0x6, 0xD, ANY, 13}, /* Pentium M (90 nm) */
diff --git a/drivers/hwmon/lm90.c b/drivers/hwmon/lm90.c
index 3edeebc0b835..96a701866726 100644
--- a/drivers/hwmon/lm90.c
+++ b/drivers/hwmon/lm90.c
@@ -12,9 +12,9 @@
* made by National Semiconductor. Both have an increased remote
* temperature measurement accuracy (1 degree), and the LM99
* additionally shifts remote temperatures (measured and limits) by 16
- * degrees, which allows for higher temperatures measurement. The
- * driver doesn't handle it since it can be done easily in user-space.
+ * degrees, which allows for higher temperatures measurement.
* Note that there is no way to differentiate between both chips.
+ * When device is auto-detected, the driver will assume an LM99.
*
* This driver also supports the LM86, another sensor chip made by
* National Semiconductor. It is exactly similar to the LM90 except it
@@ -169,8 +169,8 @@ static const struct i2c_device_id lm90_id[] = {
{ "adt7461", adt7461 },
{ "lm90", lm90 },
{ "lm86", lm86 },
- { "lm89", lm99 },
- { "lm99", lm99 }, /* Missing temperature offset */
+ { "lm89", lm86 },
+ { "lm99", lm99 },
{ "max6646", max6646 },
{ "max6647", max6646 },
{ "max6649", max6646 },
@@ -366,6 +366,10 @@ static ssize_t show_temp8(struct device *dev, struct device_attribute *devattr,
else
temp = temp_from_s8(data->temp8[attr->index]);
+ /* +16 degrees offset for temp2 for the LM99 */
+ if (data->kind == lm99 && attr->index == 3)
+ temp += 16000;
+
return sprintf(buf, "%d\n", temp);
}
@@ -385,6 +389,10 @@ static ssize_t set_temp8(struct device *dev, struct device_attribute *devattr,
long val = simple_strtol(buf, NULL, 10);
int nr = attr->index;
+ /* +16 degrees offset for temp2 for the LM99 */
+ if (data->kind == lm99 && attr->index == 3)
+ val -= 16000;
+
mutex_lock(&data->update_lock);
if (data->kind == adt7461)
data->temp8[nr] = temp_to_u8_adt7461(data, val);
@@ -411,6 +419,10 @@ static ssize_t show_temp11(struct device *dev, struct device_attribute *devattr,
else
temp = temp_from_s16(data->temp11[attr->index]);
+ /* +16 degrees offset for temp2 for the LM99 */
+ if (data->kind == lm99 && attr->index <= 2)
+ temp += 16000;
+
return sprintf(buf, "%d\n", temp);
}
@@ -432,6 +444,10 @@ static ssize_t set_temp11(struct device *dev, struct device_attribute *devattr,
long val = simple_strtol(buf, NULL, 10);
int nr = attr->index;
+ /* +16 degrees offset for temp2 for the LM99 */
+ if (data->kind == lm99 && attr->index <= 2)
+ val -= 16000;
+
mutex_lock(&data->update_lock);
if (data->kind == adt7461)
data->temp11[nr] = temp_to_u16_adt7461(data, val);
@@ -461,9 +477,15 @@ static ssize_t show_temphyst(struct device *dev, struct device_attribute *devatt
if (data->kind == adt7461)
temp = temp_from_u8_adt7461(data, data->temp8[attr->index]);
+ else if (data->kind == max6646)
+ temp = temp_from_u8(data->temp8[attr->index]);
else
temp = temp_from_s8(data->temp8[attr->index]);
+ /* +16 degrees offset for temp2 for the LM99 */
+ if (data->kind == lm99 && attr->index == 3)
+ temp += 16000;
+
return sprintf(buf, "%d\n", temp - temp_from_s8(data->temp_hyst));
}
@@ -473,12 +495,19 @@ static ssize_t set_temphyst(struct device *dev, struct device_attribute *dummy,
struct i2c_client *client = to_i2c_client(dev);
struct lm90_data *data = i2c_get_clientdata(client);
long val = simple_strtol(buf, NULL, 10);
- long hyst;
+ int temp;
mutex_lock(&data->update_lock);
- hyst = temp_from_s8(data->temp8[2]) - val;
+ if (data->kind == adt7461)
+ temp = temp_from_u8_adt7461(data, data->temp8[2]);
+ else if (data->kind == max6646)
+ temp = temp_from_u8(data->temp8[2]);
+ else
+ temp = temp_from_s8(data->temp8[2]);
+
+ data->temp_hyst = hyst_to_reg(temp - val);
i2c_smbus_write_byte_data(client, LM90_REG_W_TCRIT_HYST,
- hyst_to_reg(hyst));
+ data->temp_hyst);
mutex_unlock(&data->update_lock);
return count;
}
@@ -682,6 +711,15 @@ static int lm90_detect(struct i2c_client *new_client, int kind,
} else
if ((chip_id & 0xF0) == 0x30) { /* LM89/LM99 */
kind = lm99;
+ dev_info(&adapter->dev,
+ "Assuming LM99 chip at "
+ "0x%02x\n", address);
+ dev_info(&adapter->dev,
+ "If it is an LM89, pass "
+ "force_lm86=%d,0x%02x when "
+ "loading the lm90 driver\n",
+ i2c_adapter_id(adapter),
+ address);
} else
if (address == 0x4C
&& (chip_id & 0xF0) == 0x10) { /* LM86 */
diff --git a/drivers/hwmon/w83781d.c b/drivers/hwmon/w83781d.c
index d4d1b859d4f1..fc12bd412e3a 100644
--- a/drivers/hwmon/w83781d.c
+++ b/drivers/hwmon/w83781d.c
@@ -1968,7 +1968,7 @@ exit:
return res;
}
-static void __exit
+static void
w83781d_isa_unregister(void)
{
if (pdev) {
@@ -2017,7 +2017,7 @@ w83781d_isa_register(void)
return 0;
}
-static void __exit
+static void
w83781d_isa_unregister(void)
{
}

Privacy Policy