Searched refs:backlight_lock (Results 1 – 3 of 3) sorted by relevance
710 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()726 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()868 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()875 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1220 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1224 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1234 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1241 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1269 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()1279 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()[all …]
315 mutex_init(&dev_priv->backlight_lock); in i915_driver_early_probe()
921 struct mutex backlight_lock; member
