diff options
| author | Roger Lucas <vt8231@hiddenengine.co.uk> | 2015-05-12 22:01:37 +0100 |
|---|---|---|
| committer | Jean Delvare <jdelvare@suse.de> | 2015-07-03 14:39:05 +0200 |
| commit | f617f7310cfdca5245a10629979d85682323f1a4 (patch) | |
| tree | 1eaaffb7cc024f7ad86e98cd54489b54dfe6702e /drivers/hwmon/w83792d.c | |
| parent | 9bdc771f2c29a11920f477fba05a58e23ee42554 (diff) | |
| download | linux-rt-f617f7310cfdca5245a10629979d85682323f1a4.tar.gz | |
hwmon: (w83792d) Additional PWM outputs support
Add pwm[4-7] and the associated pwm[4-7]_mode attributes.
Signed-off-by: Roger Lucas <vt8231@hiddenengine.co.uk>
Signed-off-by: Jean Delvare <jdelvare@suse.de>
Diffstat (limited to 'drivers/hwmon/w83792d.c')
| -rw-r--r-- | drivers/hwmon/w83792d.c | 27 |
1 files changed, 22 insertions, 5 deletions
diff --git a/drivers/hwmon/w83792d.c b/drivers/hwmon/w83792d.c index 4068db4d9580..0a8bce726b4b 100644 --- a/drivers/hwmon/w83792d.c +++ b/drivers/hwmon/w83792d.c @@ -289,10 +289,7 @@ struct w83792d_data { u8 temp1[3]; /* current, over, thyst */ u8 temp_add[2][6]; /* Register value */ u8 fan_div[7]; /* Register encoding, shifted right */ - u8 pwm[7]; /* - * We only consider the first 3 set of pwm, - * although 792 chip has 7 set of pwm. - */ + u8 pwm[7]; /* The 7 PWM outputs */ u8 pwmenable[3]; u32 alarms; /* realtime status register encoding,combined */ u8 chassis; /* Chassis status */ @@ -1075,6 +1072,10 @@ static DEVICE_ATTR(intrusion0_alarm, S_IRUGO | S_IWUSR, static SENSOR_DEVICE_ATTR(pwm1, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 0); static SENSOR_DEVICE_ATTR(pwm2, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 1); static SENSOR_DEVICE_ATTR(pwm3, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 2); +static SENSOR_DEVICE_ATTR(pwm4, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 3); +static SENSOR_DEVICE_ATTR(pwm5, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 4); +static SENSOR_DEVICE_ATTR(pwm6, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 5); +static SENSOR_DEVICE_ATTR(pwm7, S_IWUSR | S_IRUGO, show_pwm, store_pwm, 6); static SENSOR_DEVICE_ATTR(pwm1_enable, S_IWUSR | S_IRUGO, show_pwmenable, store_pwmenable, 1); static SENSOR_DEVICE_ATTR(pwm2_enable, S_IWUSR | S_IRUGO, @@ -1087,6 +1088,14 @@ static SENSOR_DEVICE_ATTR(pwm2_mode, S_IWUSR | S_IRUGO, show_pwm_mode, store_pwm_mode, 1); static SENSOR_DEVICE_ATTR(pwm3_mode, S_IWUSR | S_IRUGO, show_pwm_mode, store_pwm_mode, 2); +static SENSOR_DEVICE_ATTR(pwm4_mode, S_IWUSR | S_IRUGO, + show_pwm_mode, store_pwm_mode, 3); +static SENSOR_DEVICE_ATTR(pwm5_mode, S_IWUSR | S_IRUGO, + show_pwm_mode, store_pwm_mode, 4); +static SENSOR_DEVICE_ATTR(pwm6_mode, S_IWUSR | S_IRUGO, + show_pwm_mode, store_pwm_mode, 5); +static SENSOR_DEVICE_ATTR(pwm7_mode, S_IWUSR | S_IRUGO, + show_pwm_mode, store_pwm_mode, 6); static SENSOR_DEVICE_ATTR(tolerance1, S_IWUSR | S_IRUGO, show_tolerance, store_tolerance, 1); static SENSOR_DEVICE_ATTR(tolerance2, S_IWUSR | S_IRUGO, @@ -1177,30 +1186,38 @@ static SENSOR_DEVICE_ATTR(fan6_div, S_IWUSR | S_IRUGO, static SENSOR_DEVICE_ATTR(fan7_div, S_IWUSR | S_IRUGO, show_fan_div, store_fan_div, 7); -static struct attribute *w83792d_attributes_fan[4][5] = { +static struct attribute *w83792d_attributes_fan[4][7] = { { &sensor_dev_attr_fan4_input.dev_attr.attr, &sensor_dev_attr_fan4_min.dev_attr.attr, &sensor_dev_attr_fan4_div.dev_attr.attr, &sensor_dev_attr_fan4_alarm.dev_attr.attr, + &sensor_dev_attr_pwm4.dev_attr.attr, + &sensor_dev_attr_pwm4_mode.dev_attr.attr, NULL }, { &sensor_dev_attr_fan5_input.dev_attr.attr, &sensor_dev_attr_fan5_min.dev_attr.attr, &sensor_dev_attr_fan5_div.dev_attr.attr, &sensor_dev_attr_fan5_alarm.dev_attr.attr, + &sensor_dev_attr_pwm5.dev_attr.attr, + &sensor_dev_attr_pwm5_mode.dev_attr.attr, NULL }, { &sensor_dev_attr_fan6_input.dev_attr.attr, &sensor_dev_attr_fan6_min.dev_attr.attr, &sensor_dev_attr_fan6_div.dev_attr.attr, &sensor_dev_attr_fan6_alarm.dev_attr.attr, + &sensor_dev_attr_pwm6.dev_attr.attr, + &sensor_dev_attr_pwm6_mode.dev_attr.attr, NULL }, { &sensor_dev_attr_fan7_input.dev_attr.attr, &sensor_dev_attr_fan7_min.dev_attr.attr, &sensor_dev_attr_fan7_div.dev_attr.attr, &sensor_dev_attr_fan7_alarm.dev_attr.attr, + &sensor_dev_attr_pwm7.dev_attr.attr, + &sensor_dev_attr_pwm7_mode.dev_attr.attr, NULL } }; |