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path: root/drivers/hwmon/nct6775.c
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Diffstat (limited to 'drivers/hwmon/nct6775.c')
-rw-r--r--drivers/hwmon/nct6775.c374
1 files changed, 263 insertions, 111 deletions
diff --git a/drivers/hwmon/nct6775.c b/drivers/hwmon/nct6775.c
index c6bd61e4695a..c3040079b1cb 100644
--- a/drivers/hwmon/nct6775.c
+++ b/drivers/hwmon/nct6775.c
@@ -42,6 +42,10 @@
* nct6793d 15 6 6 2+6 0xd120 0xc1 0x5ca3
* nct6795d 14 6 6 2+6 0xd350 0xc1 0x5ca3
* nct6796d 14 7 7 2+6 0xd420 0xc1 0x5ca3
+ * nct6797d 14 7 7 2+6 0xd450 0xc1 0x5ca3
+ * (0xd451)
+ * nct6798d 14 7 7 2+6 0xd458 0xc1 0x5ca3
+ * (0xd459)
*
* #temp lists the number of monitored temperature sources (first value) plus
* the number of directly connectable temperature sensors (second value).
@@ -63,12 +67,13 @@
#include <linux/bitops.h>
#include <linux/dmi.h>
#include <linux/io.h>
+#include <linux/nospec.h>
#include "lm75.h"
#define USE_ALTERNATE
enum kinds { nct6106, nct6775, nct6776, nct6779, nct6791, nct6792, nct6793,
- nct6795, nct6796 };
+ nct6795, nct6796, nct6797, nct6798 };
/* used to set data->name = nct6775_device_names[data->sio_kind] */
static const char * const nct6775_device_names[] = {
@@ -81,6 +86,8 @@ static const char * const nct6775_device_names[] = {
"nct6793",
"nct6795",
"nct6796",
+ "nct6797",
+ "nct6798",
};
static const char * const nct6775_sio_names[] __initconst = {
@@ -93,6 +100,8 @@ static const char * const nct6775_sio_names[] __initconst = {
"NCT6793D",
"NCT6795D",
"NCT6796D",
+ "NCT6797D",
+ "NCT6798D",
};
static unsigned short force_id;
@@ -128,7 +137,9 @@ MODULE_PARM_DESC(fan_debounce, "Enable debouncing for fan RPM signal");
#define SIO_NCT6793_ID 0xd120
#define SIO_NCT6795_ID 0xd350
#define SIO_NCT6796_ID 0xd420
-#define SIO_ID_MASK 0xFFF0
+#define SIO_NCT6797_ID 0xd450
+#define SIO_NCT6798_ID 0xd458
+#define SIO_ID_MASK 0xFFF8
enum pwm_enable { off, manual, thermal_cruise, speed_cruise, sf3, sf4 };
@@ -206,8 +217,6 @@ superio_exit(int ioreg)
#define NUM_FAN 7
-#define TEMP_SOURCE_VIRTUAL 0x1f
-
/* Common and NCT6775 specific data */
/* Voltage min/max registers for nr=7..14 are in bank 5 */
@@ -298,8 +307,9 @@ static const u16 NCT6775_REG_PWM_READ[] = {
static const u16 NCT6775_REG_FAN[] = { 0x630, 0x632, 0x634, 0x636, 0x638 };
static const u16 NCT6775_REG_FAN_MIN[] = { 0x3b, 0x3c, 0x3d };
-static const u16 NCT6775_REG_FAN_PULSES[] = { 0x641, 0x642, 0x643, 0x644, 0 };
-static const u16 NCT6775_FAN_PULSE_SHIFT[] = { 0, 0, 0, 0, 0, 0 };
+static const u16 NCT6775_REG_FAN_PULSES[NUM_FAN] = {
+ 0x641, 0x642, 0x643, 0x644 };
+static const u16 NCT6775_FAN_PULSE_SHIFT[NUM_FAN] = { };
static const u16 NCT6775_REG_TEMP[] = {
0x27, 0x150, 0x250, 0x62b, 0x62c, 0x62d };
@@ -372,6 +382,7 @@ static const char *const nct6775_temp_label[] = {
};
#define NCT6775_TEMP_MASK 0x001ffffe
+#define NCT6775_VIRT_TEMP_MASK 0x00000000
static const u16 NCT6775_REG_TEMP_ALTERNATE[32] = {
[13] = 0x661,
@@ -424,8 +435,8 @@ static const u8 NCT6776_PWM_MODE_MASK[] = { 0x01, 0, 0, 0, 0, 0 };
static const u16 NCT6776_REG_FAN_MIN[] = {
0x63a, 0x63c, 0x63e, 0x640, 0x642, 0x64a, 0x64c };
-static const u16 NCT6776_REG_FAN_PULSES[] = {
- 0x644, 0x645, 0x646, 0x647, 0x648, 0x649, 0 };
+static const u16 NCT6776_REG_FAN_PULSES[NUM_FAN] = {
+ 0x644, 0x645, 0x646, 0x647, 0x648, 0x649 };
static const u16 NCT6776_REG_WEIGHT_DUTY_BASE[] = {
0x13e, 0x23e, 0x33e, 0x83e, 0x93e, 0xa3e };
@@ -460,6 +471,7 @@ static const char *const nct6776_temp_label[] = {
};
#define NCT6776_TEMP_MASK 0x007ffffe
+#define NCT6776_VIRT_TEMP_MASK 0x00000000
static const u16 NCT6776_REG_TEMP_ALTERNATE[32] = {
[14] = 0x401,
@@ -500,9 +512,9 @@ static const s8 NCT6779_BEEP_BITS[] = {
30, 31 }; /* intrusion0, intrusion1 */
static const u16 NCT6779_REG_FAN[] = {
- 0x4b0, 0x4b2, 0x4b4, 0x4b6, 0x4b8, 0x4ba, 0x660 };
-static const u16 NCT6779_REG_FAN_PULSES[] = {
- 0x644, 0x645, 0x646, 0x647, 0x648, 0x649, 0 };
+ 0x4c0, 0x4c2, 0x4c4, 0x4c6, 0x4c8, 0x4ca, 0x4ce };
+static const u16 NCT6779_REG_FAN_PULSES[NUM_FAN] = {
+ 0x644, 0x645, 0x646, 0x647, 0x648, 0x649, 0x64f };
static const u16 NCT6779_REG_CRITICAL_PWM_ENABLE[] = {
0x136, 0x236, 0x336, 0x836, 0x936, 0xa36, 0xb36 };
@@ -558,7 +570,9 @@ static const char *const nct6779_temp_label[] = {
};
#define NCT6779_TEMP_MASK 0x07ffff7e
+#define NCT6779_VIRT_TEMP_MASK 0x00000000
#define NCT6791_TEMP_MASK 0x87ffff7e
+#define NCT6791_VIRT_TEMP_MASK 0x80000000
static const u16 NCT6779_REG_TEMP_ALTERNATE[32]
= { 0x490, 0x491, 0x492, 0x493, 0x494, 0x495, 0, 0,
@@ -637,6 +651,7 @@ static const char *const nct6792_temp_label[] = {
};
#define NCT6792_TEMP_MASK 0x9fffff7e
+#define NCT6792_VIRT_TEMP_MASK 0x80000000
static const char *const nct6793_temp_label[] = {
"",
@@ -674,6 +689,7 @@ static const char *const nct6793_temp_label[] = {
};
#define NCT6793_TEMP_MASK 0xbfff037e
+#define NCT6793_VIRT_TEMP_MASK 0x80000000
static const char *const nct6795_temp_label[] = {
"",
@@ -698,10 +714,10 @@ static const char *const nct6795_temp_label[] = {
"PCH_CHIP_TEMP",
"PCH_CPU_TEMP",
"PCH_MCH_TEMP",
- "PCH_DIM0_TEMP",
- "PCH_DIM1_TEMP",
- "PCH_DIM2_TEMP",
- "PCH_DIM3_TEMP",
+ "Agent0 Dimm0",
+ "Agent0 Dimm1",
+ "Agent1 Dimm0",
+ "Agent1 Dimm1",
"BYTE_TEMP0",
"BYTE_TEMP1",
"PECI Agent 0 Calibration",
@@ -711,6 +727,7 @@ static const char *const nct6795_temp_label[] = {
};
#define NCT6795_TEMP_MASK 0xbfffff7e
+#define NCT6795_VIRT_TEMP_MASK 0x80000000
static const char *const nct6796_temp_label[] = {
"",
@@ -723,8 +740,8 @@ static const char *const nct6796_temp_label[] = {
"AUXTIN4",
"SMBUSMASTER 0",
"SMBUSMASTER 1",
- "",
- "",
+ "Virtual_TEMP",
+ "Virtual_TEMP",
"",
"",
"",
@@ -735,10 +752,10 @@ static const char *const nct6796_temp_label[] = {
"PCH_CHIP_TEMP",
"PCH_CPU_TEMP",
"PCH_MCH_TEMP",
- "PCH_DIM0_TEMP",
- "PCH_DIM1_TEMP",
- "PCH_DIM2_TEMP",
- "PCH_DIM3_TEMP",
+ "Agent0 Dimm0",
+ "Agent0 Dimm1",
+ "Agent1 Dimm0",
+ "Agent1 Dimm1",
"BYTE_TEMP0",
"BYTE_TEMP1",
"PECI Agent 0 Calibration",
@@ -747,7 +764,46 @@ static const char *const nct6796_temp_label[] = {
"Virtual_TEMP"
};
-#define NCT6796_TEMP_MASK 0xbfff03fe
+#define NCT6796_TEMP_MASK 0xbfff0ffe
+#define NCT6796_VIRT_TEMP_MASK 0x80000c00
+
+static const char *const nct6798_temp_label[] = {
+ "",
+ "SYSTIN",
+ "CPUTIN",
+ "AUXTIN0",
+ "AUXTIN1",
+ "AUXTIN2",
+ "AUXTIN3",
+ "AUXTIN4",
+ "SMBUSMASTER 0",
+ "SMBUSMASTER 1",
+ "Virtual_TEMP",
+ "Virtual_TEMP",
+ "",
+ "",
+ "",
+ "",
+ "PECI Agent 0",
+ "PECI Agent 1",
+ "PCH_CHIP_CPU_MAX_TEMP",
+ "PCH_CHIP_TEMP",
+ "PCH_CPU_TEMP",
+ "PCH_MCH_TEMP",
+ "Agent0 Dimm0",
+ "Agent0 Dimm1",
+ "Agent1 Dimm0",
+ "Agent1 Dimm1",
+ "BYTE_TEMP0",
+ "BYTE_TEMP1",
+ "",
+ "",
+ "",
+ "Virtual_TEMP"
+};
+
+#define NCT6798_TEMP_MASK 0x8fff0ffe
+#define NCT6798_VIRT_TEMP_MASK 0x80000c00
/* NCT6102D/NCT6106D specific data */
@@ -778,8 +834,8 @@ static const u16 NCT6106_REG_TEMP_CONFIG[] = {
static const u16 NCT6106_REG_FAN[] = { 0x20, 0x22, 0x24 };
static const u16 NCT6106_REG_FAN_MIN[] = { 0xe0, 0xe2, 0xe4 };
-static const u16 NCT6106_REG_FAN_PULSES[] = { 0xf6, 0xf6, 0xf6, 0, 0 };
-static const u16 NCT6106_FAN_PULSE_SHIFT[] = { 0, 2, 4, 0, 0 };
+static const u16 NCT6106_REG_FAN_PULSES[] = { 0xf6, 0xf6, 0xf6 };
+static const u16 NCT6106_FAN_PULSE_SHIFT[] = { 0, 2, 4 };
static const u8 NCT6106_REG_PWM_MODE[] = { 0xf3, 0xf3, 0xf3 };
static const u8 NCT6106_PWM_MODE_MASK[] = { 0x01, 0x02, 0x04 };
@@ -916,6 +972,11 @@ static unsigned int fan_from_reg16(u16 reg, unsigned int divreg)
return 1350000U / (reg << divreg);
}
+static unsigned int fan_from_reg_rpm(u16 reg, unsigned int divreg)
+{
+ return reg;
+}
+
static u16 fan_to_reg(u32 fan, unsigned int divreg)
{
if (!fan)
@@ -968,6 +1029,7 @@ struct nct6775_data {
u16 reg_temp_config[NUM_TEMP];
const char * const *temp_label;
u32 temp_mask;
+ u32 virt_temp_mask;
u16 REG_CONFIG;
u16 REG_VBAT;
@@ -1274,12 +1336,14 @@ static bool is_word_sized(struct nct6775_data *data, u16 reg)
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
return reg == 0x150 || reg == 0x153 || reg == 0x155 ||
- ((reg & 0xfff0) == 0x4b0 && (reg & 0x000f) < 0x0b) ||
+ (reg & 0xfff0) == 0x4c0 ||
reg == 0x402 ||
reg == 0x63a || reg == 0x63c || reg == 0x63e ||
reg == 0x640 || reg == 0x642 || reg == 0x64a ||
- reg == 0x64c || reg == 0x660 ||
+ reg == 0x64c ||
reg == 0x73 || reg == 0x75 || reg == 0x77 || reg == 0x79 ||
reg == 0x7b || reg == 0x7d;
}
@@ -1557,7 +1621,7 @@ static void nct6775_update_pwm(struct device *dev)
reg = nct6775_read_value(data, data->REG_WEIGHT_TEMP_SEL[i]);
data->pwm_weight_temp_sel[i] = reg & 0x1f;
/* If weight is disabled, report weight source as 0 */
- if (j == 1 && !(reg & 0x80))
+ if (!(reg & 0x80))
data->pwm_weight_temp_sel[i] = 0;
/* Weight temp data */
@@ -1629,6 +1693,8 @@ static void nct6775_update_pwm_limits(struct device *dev)
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
reg = nct6775_read_value(data,
data->REG_CRITICAL_PWM_ENABLE[i]);
if (reg & data->CRITICAL_PWM_ENABLE_MASK)
@@ -1681,9 +1747,13 @@ static struct nct6775_data *nct6775_update_device(struct device *dev)
if (data->has_fan_min & BIT(i))
data->fan_min[i] = nct6775_read_value(data,
data->REG_FAN_MIN[i]);
- data->fan_pulses[i] =
- (nct6775_read_value(data, data->REG_FAN_PULSES[i])
- >> data->FAN_PULSE_SHIFT[i]) & 0x03;
+
+ if (data->REG_FAN_PULSES[i]) {
+ data->fan_pulses[i] =
+ (nct6775_read_value(data,
+ data->REG_FAN_PULSES[i])
+ >> data->FAN_PULSE_SHIFT[i]) & 0x03;
+ }
nct6775_select_fan_div(dev, data, i, reg);
}
@@ -2689,6 +2759,7 @@ store_pwm_weight_temp_sel(struct device *dev, struct device_attribute *attr,
return err;
if (val > NUM_TEMP)
return -EINVAL;
+ val = array_index_nospec(val, NUM_TEMP + 1);
if (val && (!(data->have_temp & BIT(val - 1)) ||
!data->temp_src[val - 1]))
return -EINVAL;
@@ -2828,6 +2899,8 @@ store_temp_tolerance(struct device *dev, struct device_attribute *attr,
* Fan speed tolerance is a tricky beast, since the associated register is
* a tick counter, but the value is reported and configured as rpm.
* Compute resulting low and high rpm values and report the difference.
+ * A fan speed tolerance only makes sense if a fan target speed has been
+ * configured, so only display values other than 0 if that is the case.
*/
static ssize_t
show_speed_tolerance(struct device *dev, struct device_attribute *attr,
@@ -2836,19 +2909,23 @@ show_speed_tolerance(struct device *dev, struct device_attribute *attr,
struct nct6775_data *data = nct6775_update_device(dev);
struct sensor_device_attribute *sattr = to_sensor_dev_attr(attr);
int nr = sattr->index;
- int low = data->target_speed[nr] - data->target_speed_tolerance[nr];
- int high = data->target_speed[nr] + data->target_speed_tolerance[nr];
- int tolerance;
-
- if (low <= 0)
- low = 1;
- if (high > 0xffff)
- high = 0xffff;
- if (high < low)
- high = low;
-
- tolerance = (fan_from_reg16(low, data->fan_div[nr])
- - fan_from_reg16(high, data->fan_div[nr])) / 2;
+ int target = data->target_speed[nr];
+ int tolerance = 0;
+
+ if (target) {
+ int low = target - data->target_speed_tolerance[nr];
+ int high = target + data->target_speed_tolerance[nr];
+
+ if (low <= 0)
+ low = 1;
+ if (high > 0xffff)
+ high = 0xffff;
+ if (high < low)
+ high = low;
+
+ tolerance = (fan_from_reg16(low, data->fan_div[nr])
+ - fan_from_reg16(high, data->fan_div[nr])) / 2;
+ }
return sprintf(buf, "%d\n", tolerance);
}
@@ -3052,6 +3129,8 @@ store_auto_pwm(struct device *dev, struct device_attribute *attr,
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
nct6775_write_value(data, data->REG_CRITICAL_PWM[nr],
val);
reg = nct6775_read_value(data,
@@ -3411,7 +3490,6 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
bool pwm3pin = false, pwm4pin = false, pwm5pin = false;
bool pwm6pin = false, pwm7pin = false;
int sioreg = data->sioreg;
- int regval;
/* Store SIO_REG_ENABLE for use during resume */
superio_select(sioreg, NCT6775_LD_HWM);
@@ -3419,10 +3497,10 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
/* fan4 and fan5 share some pins with the GPIO and serial flash */
if (data->kind == nct6775) {
- regval = superio_inb(sioreg, 0x2c);
+ int cr2c = superio_inb(sioreg, 0x2c);
- fan3pin = regval & BIT(6);
- pwm3pin = regval & BIT(7);
+ fan3pin = cr2c & BIT(6);
+ pwm3pin = cr2c & BIT(7);
/* On NCT6775, fan4 shares pins with the fdc interface */
fan4pin = !(superio_inb(sioreg, 0x2A) & 0x80);
@@ -3467,85 +3545,130 @@ nct6775_check_fan_inputs(struct nct6775_data *data)
fan4min = fan4pin;
pwm3pin = fan3pin;
} else if (data->kind == nct6106) {
- regval = superio_inb(sioreg, 0x24);
- fan3pin = !(regval & 0x80);
- pwm3pin = regval & 0x08;
- } else {
- /* NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D */
- int regval_1b, regval_2a, regval_2f;
- bool dsw_en;
-
- regval = superio_inb(sioreg, 0x1c);
-
- fan3pin = !(regval & BIT(5));
- fan4pin = !(regval & BIT(6));
- fan5pin = !(regval & BIT(7));
+ int cr24 = superio_inb(sioreg, 0x24);
- pwm3pin = !(regval & BIT(0));
- pwm4pin = !(regval & BIT(1));
- pwm5pin = !(regval & BIT(2));
+ fan3pin = !(cr24 & 0x80);
+ pwm3pin = cr24 & 0x08;
+ } else {
+ /*
+ * NCT6779D, NCT6791D, NCT6792D, NCT6793D, NCT6795D, NCT6796D,
+ * NCT6797D, NCT6798D
+ */
+ int cr1a = superio_inb(sioreg, 0x1a);
+ int cr1b = superio_inb(sioreg, 0x1b);
+ int cr1c = superio_inb(sioreg, 0x1c);
+ int cr1d = superio_inb(sioreg, 0x1d);
+ int cr2a = superio_inb(sioreg, 0x2a);
+ int cr2b = superio_inb(sioreg, 0x2b);
+ int cr2d = superio_inb(sioreg, 0x2d);
+ int cr2f = superio_inb(sioreg, 0x2f);
+ bool dsw_en = cr2f & BIT(3);
+ bool ddr4_en = cr2f & BIT(4);
+ int cre0;
+ int creb;
+ int cred;
+
+ superio_select(sioreg, NCT6775_LD_12);
+ cre0 = superio_inb(sioreg, 0xe0);
+ creb = superio_inb(sioreg, 0xeb);
+ cred = superio_inb(sioreg, 0xed);
+
+ fan3pin = !(cr1c & BIT(5));
+ fan4pin = !(cr1c & BIT(6));
+ fan5pin = !(cr1c & BIT(7));
+
+ pwm3pin = !(cr1c & BIT(0));
+ pwm4pin = !(cr1c & BIT(1));
+ pwm5pin = !(cr1c & BIT(2));
- regval = superio_inb(sioreg, 0x2d);
switch (data->kind) {
case nct6791:
+ fan6pin = cr2d & BIT(1);
+ pwm6pin = cr2d & BIT(0);
+ break;
case nct6792:
- fan6pin = regval & BIT(1);
- pwm6pin = regval & BIT(0);
+ fan6pin = !dsw_en && (cr2d & BIT(1));
+ pwm6pin = !dsw_en && (cr2d & BIT(0));
break;
case nct6793:
+ fan5pin |= cr1b & BIT(5);
+ fan5pin |= creb & BIT(5);
+
+ fan6pin = creb & BIT(3);
+
+ pwm5pin |= cr2d & BIT(7);
+ pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+
+ pwm6pin = !dsw_en && (cr2d & BIT(0));
+ pwm6pin |= creb & BIT(2);
+ break;
case nct6795:
+ fan5pin |= cr1b & BIT(5);
+ fan5pin |= creb & BIT(5);
+
+ fan6pin = (cr2a & BIT(4)) &&
+ (!dsw_en || (cred & BIT(4)));
+ fan6pin |= creb & BIT(3);
+
+ pwm5pin |= cr2d & BIT(7);
+ pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+
+ pwm6pin = (cr2a & BIT(3)) && (cred & BIT(2));
+ pwm6pin |= creb & BIT(2);
+ break;
case nct6796:
- regval_1b = superio_inb(sioreg, 0x1b);
- regval_2a = superio_inb(sioreg, 0x2a);
- regval_2f = superio_inb(sioreg, 0x2f);
- dsw_en = regval_2f & BIT(3);
+ fan5pin |= cr1b & BIT(5);
+ fan5pin |= (cre0 & BIT(3)) && !(cr1b & BIT(0));
+ fan5pin |= creb & BIT(5);
- if (!pwm5pin)
- pwm5pin = regval & BIT(7);
+ fan6pin = (cr2a & BIT(4)) &&
+ (!dsw_en || (cred & BIT(4)));
+ fan6pin |= creb & BIT(3);
- if (!fan5pin)
- fan5pin = regval_1b & BIT(5);
+ fan7pin = !(cr2b & BIT(2));
- superio_select(sioreg, NCT6775_LD_12);
- if (data->kind != nct6796) {
- int regval_eb = superio_inb(sioreg, 0xeb);
+ pwm5pin |= cr2d & BIT(7);
+ pwm5pin |= (cre0 & BIT(4)) && !(cr1b & BIT(0));
+ pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
- if (!dsw_en) {
- fan6pin = regval & BIT(1);
- pwm6pin = regval & BIT(0);
- }
+ pwm6pin = (cr2a & BIT(3)) && (cred & BIT(2));
+ pwm6pin |= creb & BIT(2);
- if (!fan5pin)
- fan5pin = regval_eb & BIT(5);
- if (!pwm5pin)
- pwm5pin = (regval_eb & BIT(4)) &&
- !(regval_2a & BIT(0));
- if (!fan6pin)
- fan6pin = regval_eb & BIT(3);
- if (!pwm6pin)
- pwm6pin = regval_eb & BIT(2);
- }
+ pwm7pin = !(cr1d & (BIT(2) | BIT(3)));
+ break;
+ case nct6797:
+ fan5pin |= !ddr4_en && (cr1b & BIT(5));
+ fan5pin |= creb & BIT(5);
- if (data->kind == nct6795 || data->kind == nct6796) {
- int regval_ed = superio_inb(sioreg, 0xed);
+ fan6pin = cr2a & BIT(4);
+ fan6pin |= creb & BIT(3);
- if (!fan6pin)
- fan6pin = (regval_2a & BIT(4)) &&
- (!dsw_en ||
- (dsw_en && (regval_ed & BIT(4))));
- if (!pwm6pin)
- pwm6pin = (regval_2a & BIT(3)) &&
- (regval_ed & BIT(2));
- }
+ fan7pin = cr1a & BIT(1);
- if (data->kind == nct6796) {
- int regval_1d = superio_inb(sioreg, 0x1d);
- int regval_2b = superio_inb(sioreg, 0x2b);
+ pwm5pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+ pwm5pin |= !ddr4_en && (cr2d & BIT(7));
- fan7pin = !(regval_2b & BIT(2));
- pwm7pin = !(regval_1d & (BIT(2) | BIT(3)));
- }
+ pwm6pin = creb & BIT(2);
+ pwm6pin |= cred & BIT(2);
+ pwm7pin = cr1d & BIT(4);
+ break;
+ case nct6798:
+ fan6pin = !(cr1b & BIT(0)) && (cre0 & BIT(3));
+ fan6pin |= cr2a & BIT(4);
+ fan6pin |= creb & BIT(5);
+
+ fan7pin = cr1b & BIT(5);
+ fan7pin |= !(cr2b & BIT(2));
+ fan7pin |= creb & BIT(3);
+
+ pwm6pin = !(cr1b & BIT(0)) && (cre0 & BIT(4));
+ pwm6pin |= !(cred & BIT(2)) && (cr2a & BIT(3));
+ pwm6pin |= (creb & BIT(4)) && !(cr2a & BIT(0));
+
+ pwm7pin = !(cr1d & (BIT(2) | BIT(3)));
+ pwm7pin |= cr2d & BIT(7);
+ pwm7pin |= creb & BIT(2);
break;
default: /* NCT6779D */
break;
@@ -3637,6 +3760,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->temp_label = nct6776_temp_label;
data->temp_mask = NCT6776_TEMP_MASK;
+ data->virt_temp_mask = NCT6776_VIRT_TEMP_MASK;
data->REG_VBAT = NCT6106_REG_VBAT;
data->REG_DIODE = NCT6106_REG_DIODE;
@@ -3715,6 +3839,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->temp_label = nct6775_temp_label;
data->temp_mask = NCT6775_TEMP_MASK;
+ data->virt_temp_mask = NCT6775_VIRT_TEMP_MASK;
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
@@ -3787,6 +3912,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->temp_label = nct6776_temp_label;
data->temp_mask = NCT6776_TEMP_MASK;
+ data->virt_temp_mask = NCT6776_VIRT_TEMP_MASK;
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
@@ -3851,7 +3977,7 @@ static int nct6775_probe(struct platform_device *pdev)
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_reg_rpm;
data->fan_from_reg_min = fan_from_reg13;
data->target_temp_mask = 0xff;
data->tolerance_mask = 0x07;
@@ -3859,6 +3985,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->temp_label = nct6779_temp_label;
data->temp_mask = NCT6779_TEMP_MASK;
+ data->virt_temp_mask = NCT6779_VIRT_TEMP_MASK;
data->REG_CONFIG = NCT6775_REG_CONFIG;
data->REG_VBAT = NCT6775_REG_VBAT;
@@ -3920,8 +4047,12 @@ static int nct6775_probe(struct platform_device *pdev)
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
data->in_num = 15;
- data->pwm_num = (data->kind == nct6796) ? 7 : 6;
+ data->pwm_num = (data->kind == nct6796 ||
+ data->kind == nct6797 ||
+ data->kind == nct6798) ? 7 : 6;
data->auto_pwm_num = 4;
data->has_fan_div = false;
data->temp_fixed_num = 6;
@@ -3931,7 +4062,7 @@ static int nct6775_probe(struct platform_device *pdev)
data->ALARM_BITS = NCT6791_ALARM_BITS;
data->BEEP_BITS = NCT6779_BEEP_BITS;
- data->fan_from_reg = fan_from_reg13;
+ data->fan_from_reg = fan_from_reg_rpm;
data->fan_from_reg_min = fan_from_reg13;
data->target_temp_mask = 0xff;
data->tolerance_mask = 0x07;
@@ -3942,22 +4073,33 @@ static int nct6775_probe(struct platform_device *pdev)
case nct6791:
data->temp_label = nct6779_temp_label;
data->temp_mask = NCT6791_TEMP_MASK;
+ data->virt_temp_mask = NCT6791_VIRT_TEMP_MASK;
break;
case nct6792:
data->temp_label = nct6792_temp_label;
data->temp_mask = NCT6792_TEMP_MASK;
+ data->virt_temp_mask = NCT6792_VIRT_TEMP_MASK;
break;
case nct6793:
data->temp_label = nct6793_temp_label;
data->temp_mask = NCT6793_TEMP_MASK;
+ data->virt_temp_mask = NCT6793_VIRT_TEMP_MASK;
break;
case nct6795:
+ case nct6797:
data->temp_label = nct6795_temp_label;
data->temp_mask = NCT6795_TEMP_MASK;
+ data->virt_temp_mask = NCT6795_VIRT_TEMP_MASK;
break;
case nct6796:
data->temp_label = nct6796_temp_label;
data->temp_mask = NCT6796_TEMP_MASK;
+ data->virt_temp_mask = NCT6796_VIRT_TEMP_MASK;
+ break;
+ case nct6798:
+ data->temp_label = nct6798_temp_label;
+ data->temp_mask = NCT6798_TEMP_MASK;
+ data->virt_temp_mask = NCT6798_VIRT_TEMP_MASK;
break;
}
@@ -4141,7 +4283,7 @@ static int nct6775_probe(struct platform_device *pdev)
* for each fan reflects a different temperature, and there
* are no duplicates.
*/
- if (src != TEMP_SOURCE_VIRTUAL) {
+ if (!(data->virt_temp_mask & BIT(src))) {
if (mask & BIT(src))
continue;
mask |= BIT(src);
@@ -4228,6 +4370,8 @@ static int nct6775_probe(struct platform_device *pdev)
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
break;
}
@@ -4263,6 +4407,8 @@ static int nct6775_probe(struct platform_device *pdev)
case nct6793:
case nct6795:
case nct6796:
+ case nct6797:
+ case nct6798:
tmp |= 0x7e;
break;
}
@@ -4465,6 +4611,12 @@ static int __init nct6775_find(int sioaddr, struct nct6775_sio_data *sio_data)
case SIO_NCT6796_ID:
sio_data->kind = nct6796;
break;
+ case SIO_NCT6797_ID:
+ sio_data->kind = nct6797;
+ break;
+ case SIO_NCT6798_ID:
+ sio_data->kind = nct6798;
+ break;
default:
if (val != 0xffff)
pr_debug("unsupported chip ID: 0x%04x\n", val);
generated by cgit v1.2.3 (git 2.39.0) at 2024-12-22 11:26:41 +0300