diff options
Diffstat (limited to 'drivers/gpu/drm/nouveau/nouveau_pm.c')
| -rw-r--r-- | drivers/gpu/drm/nouveau/nouveau_pm.c | 233 |
1 files changed, 224 insertions, 9 deletions
diff --git a/drivers/gpu/drm/nouveau/nouveau_pm.c b/drivers/gpu/drm/nouveau/nouveau_pm.c index a701ff5ffa5b..bb54098c6d97 100644 --- a/drivers/gpu/drm/nouveau/nouveau_pm.c +++ b/drivers/gpu/drm/nouveau/nouveau_pm.c @@ -409,6 +409,81 @@ static SENSOR_DEVICE_ATTR(temp1_input, S_IRUGO, nouveau_hwmon_show_temp, NULL, 0); static ssize_t +nouveau_hwmon_show_temp1_auto_point1_pwm(struct device *d, + struct device_attribute *a, char *buf) +{ + return snprintf(buf, PAGE_SIZE, "%d\n", 100); +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_pwm, S_IRUGO, + nouveau_hwmon_show_temp1_auto_point1_pwm, NULL, 0); + +static ssize_t +nouveau_hwmon_temp1_auto_point1_temp(struct device *d, + struct device_attribute *a, char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST) * 1000); +} +static ssize_t +nouveau_hwmon_set_temp1_auto_point1_temp(struct device *d, + struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp, S_IRUGO | S_IWUSR, + nouveau_hwmon_temp1_auto_point1_temp, + nouveau_hwmon_set_temp1_auto_point1_temp, 0); + +static ssize_t +nouveau_hwmon_temp1_auto_point1_temp_hyst(struct device *d, + struct device_attribute *a, char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_temp1_auto_point1_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_FAN_BOOST_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_auto_point1_temp_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_temp1_auto_point1_temp_hyst, + nouveau_hwmon_set_temp1_auto_point1_temp_hyst, 0); + +static ssize_t nouveau_hwmon_max_temp(struct device *d, struct device_attribute *a, char *buf) { struct drm_device *dev = dev_get_drvdata(d); @@ -439,6 +514,38 @@ static SENSOR_DEVICE_ATTR(temp1_max, S_IRUGO | S_IWUSR, nouveau_hwmon_max_temp, 0); static ssize_t +nouveau_hwmon_max_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_max_temp_hyst(struct device *d, struct device_attribute *a, + const char *buf, size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_DOWN_CLK_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_max_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_max_temp_hyst, + nouveau_hwmon_set_max_temp_hyst, 0); + +static ssize_t nouveau_hwmon_critical_temp(struct device *d, struct device_attribute *a, char *buf) { @@ -471,6 +578,107 @@ static SENSOR_DEVICE_ATTR(temp1_crit, S_IRUGO | S_IWUSR, nouveau_hwmon_set_critical_temp, 0); +static ssize_t +nouveau_hwmon_critical_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_critical_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_CRITICAL_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_crit_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_critical_temp_hyst, + nouveau_hwmon_set_critical_temp_hyst, 0); +static ssize_t +nouveau_hwmon_emergency_temp(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN) * 1000); +} +static ssize_t +nouveau_hwmon_set_emergency_temp(struct device *d, struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN, value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_emergency, S_IRUGO | S_IWUSR, + nouveau_hwmon_emergency_temp, + nouveau_hwmon_set_emergency_temp, + 0); + +static ssize_t +nouveau_hwmon_emergency_temp_hyst(struct device *d, struct device_attribute *a, + char *buf) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + + return snprintf(buf, PAGE_SIZE, "%d\n", + therm->attr_get(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST) * 1000); +} +static ssize_t +nouveau_hwmon_set_emergency_temp_hyst(struct device *d, + struct device_attribute *a, + const char *buf, + size_t count) +{ + struct drm_device *dev = dev_get_drvdata(d); + struct nouveau_drm *drm = nouveau_drm(dev); + struct nouveau_therm *therm = nouveau_therm(drm->device); + long value; + + if (kstrtol(buf, 10, &value) == -EINVAL) + return count; + + therm->attr_set(therm, NOUVEAU_THERM_ATTR_THRS_SHUTDOWN_HYST, + value / 1000); + + return count; +} +static SENSOR_DEVICE_ATTR(temp1_emergency_hyst, S_IRUGO | S_IWUSR, + nouveau_hwmon_emergency_temp_hyst, + nouveau_hwmon_set_emergency_temp_hyst, + 0); + static ssize_t nouveau_hwmon_show_name(struct device *dev, struct device_attribute *attr, char *buf) @@ -490,7 +698,7 @@ static SENSOR_DEVICE_ATTR(update_rate, S_IRUGO, NULL, 0); static ssize_t -nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, +nouveau_hwmon_show_fan1_input(struct device *d, struct device_attribute *attr, char *buf) { struct drm_device *dev = dev_get_drvdata(d); @@ -499,7 +707,7 @@ nouveau_hwmon_show_fan0_input(struct device *d, struct device_attribute *attr, return snprintf(buf, PAGE_SIZE, "%d\n", therm->fan_sense(therm)); } -static SENSOR_DEVICE_ATTR(fan0_input, S_IRUGO, nouveau_hwmon_show_fan0_input, +static SENSOR_DEVICE_ATTR(fan1_input, S_IRUGO, nouveau_hwmon_show_fan1_input, NULL, 0); static ssize_t @@ -665,14 +873,21 @@ static SENSOR_DEVICE_ATTR(pwm1_max, S_IRUGO | S_IWUSR, static struct attribute *hwmon_attributes[] = { &sensor_dev_attr_temp1_input.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_pwm.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_temp.dev_attr.attr, + &sensor_dev_attr_temp1_auto_point1_temp_hyst.dev_attr.attr, &sensor_dev_attr_temp1_max.dev_attr.attr, + &sensor_dev_attr_temp1_max_hyst.dev_attr.attr, &sensor_dev_attr_temp1_crit.dev_attr.attr, + &sensor_dev_attr_temp1_crit_hyst.dev_attr.attr, + &sensor_dev_attr_temp1_emergency.dev_attr.attr, + &sensor_dev_attr_temp1_emergency_hyst.dev_attr.attr, &sensor_dev_attr_name.dev_attr.attr, &sensor_dev_attr_update_rate.dev_attr.attr, NULL }; static struct attribute *hwmon_fan_rpm_attributes[] = { - &sensor_dev_attr_fan0_input.dev_attr.attr, + &sensor_dev_attr_fan1_input.dev_attr.attr, NULL }; static struct attribute *hwmon_pwm_fan_attributes[] = { @@ -717,7 +932,7 @@ nouveau_hwmon_init(struct drm_device *dev) dev_set_drvdata(hwmon_dev, dev); /* default sysfs entries */ - ret = sysfs_create_group(&dev->pdev->dev.kobj, &hwmon_attrgroup); + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_attrgroup); if (ret) { if (ret) goto error; @@ -728,7 +943,7 @@ nouveau_hwmon_init(struct drm_device *dev) * the gpio entries for pwm fan control even when there's no * actual fan connected to it... therm table? */ if (therm->fan_get && therm->fan_get(therm) >= 0) { - ret = sysfs_create_group(&dev->pdev->dev.kobj, + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_pwm_fan_attrgroup); if (ret) goto error; @@ -736,7 +951,7 @@ nouveau_hwmon_init(struct drm_device *dev) /* if the card can read the fan rpm */ if (therm->fan_sense(therm) >= 0) { - ret = sysfs_create_group(&dev->pdev->dev.kobj, + ret = sysfs_create_group(&hwmon_dev->kobj, &hwmon_fan_rpm_attrgroup); if (ret) goto error; @@ -764,10 +979,10 @@ nouveau_hwmon_fini(struct drm_device *dev) struct nouveau_pm *pm = nouveau_pm(dev); if (pm->hwmon) { - sysfs_remove_group(&dev->pdev->dev.kobj, &hwmon_attrgroup); - sysfs_remove_group(&dev->pdev->dev.kobj, + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_attrgroup); + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_pwm_fan_attrgroup); - sysfs_remove_group(&dev->pdev->dev.kobj, + sysfs_remove_group(&pm->hwmon->kobj, &hwmon_fan_rpm_attrgroup); hwmon_device_unregister(pm->hwmon); |
