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-rw-r--r--drivers/hwmon/gl520sm.c104
1 files changed, 40 insertions, 64 deletions
diff --git a/drivers/hwmon/gl520sm.c b/drivers/hwmon/gl520sm.c
index 4fdfe820294b..7c3b73a1623d 100644
--- a/drivers/hwmon/gl520sm.c
+++ b/drivers/hwmon/gl520sm.c
@@ -56,37 +56,14 @@ That's why _TEMP2 and _IN4 access the same register
56 56
57#define GL520_REG_VID_INPUT 0x02 57#define GL520_REG_VID_INPUT 0x02
58 58
59#define GL520_REG_IN0_INPUT 0x15 59static const u8 GL520_REG_IN_INPUT[] = { 0x15, 0x14, 0x13, 0x0d, 0x0e };
60#define GL520_REG_IN0_LIMIT 0x0c 60static const u8 GL520_REG_IN_LIMIT[] = { 0x0c, 0x09, 0x0a, 0x0b };
61#define GL520_REG_IN0_MIN GL520_REG_IN0_LIMIT 61static const u8 GL520_REG_IN_MIN[] = { 0x0c, 0x09, 0x0a, 0x0b, 0x18 };
62#define GL520_REG_IN0_MAX GL520_REG_IN0_LIMIT 62static const u8 GL520_REG_IN_MAX[] = { 0x0c, 0x09, 0x0a, 0x0b, 0x17 };
63 63
64#define GL520_REG_IN1_INPUT 0x14 64static const u8 GL520_REG_TEMP_INPUT[] = { 0x04, 0x0e };
65#define GL520_REG_IN1_LIMIT 0x09 65static const u8 GL520_REG_TEMP_MAX[] = { 0x05, 0x17 };
66#define GL520_REG_IN1_MIN GL520_REG_IN1_LIMIT 66static const u8 GL520_REG_TEMP_MAX_HYST[] = { 0x06, 0x18 };
67#define GL520_REG_IN1_MAX GL520_REG_IN1_LIMIT
68
69#define GL520_REG_IN2_INPUT 0x13
70#define GL520_REG_IN2_LIMIT 0x0a
71#define GL520_REG_IN2_MIN GL520_REG_IN2_LIMIT
72#define GL520_REG_IN2_MAX GL520_REG_IN2_LIMIT
73
74#define GL520_REG_IN3_INPUT 0x0d
75#define GL520_REG_IN3_LIMIT 0x0b
76#define GL520_REG_IN3_MIN GL520_REG_IN3_LIMIT
77#define GL520_REG_IN3_MAX GL520_REG_IN3_LIMIT
78
79#define GL520_REG_IN4_INPUT 0x0e
80#define GL520_REG_IN4_MAX 0x17
81#define GL520_REG_IN4_MIN 0x18
82
83#define GL520_REG_TEMP1_INPUT 0x04
84#define GL520_REG_TEMP1_MAX 0x05
85#define GL520_REG_TEMP1_MAX_HYST 0x06
86
87#define GL520_REG_TEMP2_INPUT 0x0e
88#define GL520_REG_TEMP2_MAX 0x17
89#define GL520_REG_TEMP2_MAX_HYST 0x18
90 67
91#define GL520_REG_FAN_INPUT 0x07 68#define GL520_REG_FAN_INPUT 0x07
92#define GL520_REG_FAN_MIN 0x08 69#define GL520_REG_FAN_MIN 0x08
@@ -191,9 +168,9 @@ static DEVICE_ATTR(type##item, S_IRUGO, get_##type##0##item, NULL);
191sysfs_ro_n(cpu, n, _vid, GL520_REG_VID_INPUT) 168sysfs_ro_n(cpu, n, _vid, GL520_REG_VID_INPUT)
192 169
193#define sysfs_in(n) \ 170#define sysfs_in(n) \
194sysfs_ro_n(in, n, _input, GL520_REG_IN##n##INPUT) \ 171sysfs_ro_n(in, n, _input, GL520_REG_IN_INPUT[n]) \
195sysfs_rw_n(in, n, _min, GL520_REG_IN##n##_MIN) \ 172sysfs_rw_n(in, n, _min, GL520_REG_IN_MIN[n]) \
196sysfs_rw_n(in, n, _max, GL520_REG_IN##n##_MAX) 173sysfs_rw_n(in, n, _max, GL520_REG_IN_MAX[n])
197 174
198#define sysfs_fan(n) \ 175#define sysfs_fan(n) \
199sysfs_ro_n(fan, n, _input, GL520_REG_FAN_INPUT) \ 176sysfs_ro_n(fan, n, _input, GL520_REG_FAN_INPUT) \
@@ -204,9 +181,9 @@ sysfs_rw_n(fan, n, _div, GL520_REG_FAN_DIV)
204sysfs_rw_n(fan, n, _off, GL520_REG_FAN_OFF) 181sysfs_rw_n(fan, n, _off, GL520_REG_FAN_OFF)
205 182
206#define sysfs_temp(n) \ 183#define sysfs_temp(n) \
207sysfs_ro_n(temp, n, _input, GL520_REG_TEMP##n##_INPUT) \ 184sysfs_ro_n(temp, n, _input, GL520_REG_TEMP_INPUT[(n) - 1]) \
208sysfs_rw_n(temp, n, _max, GL520_REG_TEMP##n##_MAX) \ 185sysfs_rw_n(temp, n, _max, GL520_REG_TEMP_MAX[(n) - 1]) \
209sysfs_rw_n(temp, n, _max_hyst, GL520_REG_TEMP##n##_MAX_HYST) 186sysfs_rw_n(temp, n, _max_hyst, GL520_REG_TEMP_MAX_HYST[(n) - 1])
210 187
211#define sysfs_alarms() \ 188#define sysfs_alarms() \
212sysfs_ro(alarms, , GL520_REG_ALARMS) \ 189sysfs_ro(alarms, , GL520_REG_ALARMS) \
@@ -717,7 +694,7 @@ static struct gl520_data *gl520_update_device(struct device *dev)
717{ 694{
718 struct i2c_client *client = to_i2c_client(dev); 695 struct i2c_client *client = to_i2c_client(dev);
719 struct gl520_data *data = i2c_get_clientdata(client); 696 struct gl520_data *data = i2c_get_clientdata(client);
720 int val; 697 int val, i;
721 698
722 mutex_lock(&data->update_lock); 699 mutex_lock(&data->update_lock);
723 700
@@ -729,18 +706,13 @@ static struct gl520_data *gl520_update_device(struct device *dev)
729 data->beep_mask = gl520_read_value(client, GL520_REG_BEEP_MASK); 706 data->beep_mask = gl520_read_value(client, GL520_REG_BEEP_MASK);
730 data->vid = gl520_read_value(client, GL520_REG_VID_INPUT) & 0x1f; 707 data->vid = gl520_read_value(client, GL520_REG_VID_INPUT) & 0x1f;
731 708
732 val = gl520_read_value(client, GL520_REG_IN0_LIMIT); 709 for (i = 0; i < 4; i++) {
733 data->in_min[0] = val & 0xff; 710 data->in_input[i] = gl520_read_value(client,
734 data->in_max[0] = (val >> 8) & 0xff; 711 GL520_REG_IN_INPUT[i]);
735 val = gl520_read_value(client, GL520_REG_IN1_LIMIT); 712 val = gl520_read_value(client, GL520_REG_IN_LIMIT[i]);
736 data->in_min[1] = val & 0xff; 713 data->in_min[i] = val & 0xff;
737 data->in_max[1] = (val >> 8) & 0xff; 714 data->in_max[i] = (val >> 8) & 0xff;
738 val = gl520_read_value(client, GL520_REG_IN2_LIMIT); 715 }
739 data->in_min[2] = val & 0xff;
740 data->in_max[2] = (val >> 8) & 0xff;
741 val = gl520_read_value(client, GL520_REG_IN3_LIMIT);
742 data->in_min[3] = val & 0xff;
743 data->in_max[3] = (val >> 8) & 0xff;
744 716
745 val = gl520_read_value(client, GL520_REG_FAN_INPUT); 717 val = gl520_read_value(client, GL520_REG_FAN_INPUT);
746 data->fan_input[0] = (val >> 8) & 0xff; 718 data->fan_input[0] = (val >> 8) & 0xff;
@@ -750,9 +722,12 @@ static struct gl520_data *gl520_update_device(struct device *dev)
750 data->fan_min[0] = (val >> 8) & 0xff; 722 data->fan_min[0] = (val >> 8) & 0xff;
751 data->fan_min[1] = val & 0xff; 723 data->fan_min[1] = val & 0xff;
752 724
753 data->temp_input[0] = gl520_read_value(client, GL520_REG_TEMP1_INPUT); 725 data->temp_input[0] = gl520_read_value(client,
754 data->temp_max[0] = gl520_read_value(client, GL520_REG_TEMP1_MAX); 726 GL520_REG_TEMP_INPUT[0]);
755 data->temp_max_hyst[0] = gl520_read_value(client, GL520_REG_TEMP1_MAX_HYST); 727 data->temp_max[0] = gl520_read_value(client,
728 GL520_REG_TEMP_MAX[0]);
729 data->temp_max_hyst[0] = gl520_read_value(client,
730 GL520_REG_TEMP_MAX_HYST[0]);
756 731
757 val = gl520_read_value(client, GL520_REG_FAN_DIV); 732 val = gl520_read_value(client, GL520_REG_FAN_DIV);
758 data->fan_div[0] = (val >> 6) & 0x03; 733 data->fan_div[0] = (val >> 6) & 0x03;
@@ -764,20 +739,21 @@ static struct gl520_data *gl520_update_device(struct device *dev)
764 val = gl520_read_value(client, GL520_REG_CONF); 739 val = gl520_read_value(client, GL520_REG_CONF);
765 data->beep_enable = !((val >> 2) & 1); 740 data->beep_enable = !((val >> 2) & 1);
766 741
767 data->in_input[0] = gl520_read_value(client, GL520_REG_IN0_INPUT);
768 data->in_input[1] = gl520_read_value(client, GL520_REG_IN1_INPUT);
769 data->in_input[2] = gl520_read_value(client, GL520_REG_IN2_INPUT);
770 data->in_input[3] = gl520_read_value(client, GL520_REG_IN3_INPUT);
771
772 /* Temp1 and Vin4 are the same input */ 742 /* Temp1 and Vin4 are the same input */
773 if (data->two_temps) { 743 if (data->two_temps) {
774 data->temp_input[1] = gl520_read_value(client, GL520_REG_TEMP2_INPUT); 744 data->temp_input[1] = gl520_read_value(client,
775 data->temp_max[1] = gl520_read_value(client, GL520_REG_TEMP2_MAX); 745 GL520_REG_TEMP_INPUT[1]);
776 data->temp_max_hyst[1] = gl520_read_value(client, GL520_REG_TEMP2_MAX_HYST); 746 data->temp_max[1] = gl520_read_value(client,
747 GL520_REG_TEMP_MAX[1]);
748 data->temp_max_hyst[1] = gl520_read_value(client,
749 GL520_REG_TEMP_MAX_HYST[1]);
777 } else { 750 } else {
778 data->in_input[4] = gl520_read_value(client, GL520_REG_IN4_INPUT); 751 data->in_input[4] = gl520_read_value(client,
779 data->in_min[4] = gl520_read_value(client, GL520_REG_IN4_MIN); 752 GL520_REG_IN_INPUT[4]);
780 data->in_max[4] = gl520_read_value(client, GL520_REG_IN4_MAX); 753 data->in_min[4] = gl520_read_value(client,
754 GL520_REG_IN_MIN[4]);
755 data->in_max[4] = gl520_read_value(client,
756 GL520_REG_IN_MAX[4]);
781 } 757 }
782 758
783 data->last_updated = jiffies; 759 data->last_updated = jiffies;
generated by cgit v1.2.2 (git 2.25.0) at 2024-12-27 07:23:50 -0500