Searched refs:backlight_lock (Results 1 – 3 of 3) sorted by relevance
743 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()759 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()901 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()908 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1251 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1255 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1265 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1270 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1298 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()1308 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()[all …]
318 mutex_init(&dev_priv->backlight_lock); in i915_driver_early_probe()
932 struct mutex backlight_lock; member
