Searched refs:backlight_lock (Results 1 – 3 of 3) sorted by relevance
561 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()568 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()674 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()684 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()708 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()724 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()851 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()858 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1115 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1133 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()[all …]
890 mutex_init(&dev_priv->backlight_lock); in i915_driver_load()
1793 struct mutex backlight_lock; member