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()864 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()871 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1199 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1203 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1213 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1220 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1238 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()1248 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()[all …]
1387 struct mutex backlight_lock; member
575 mutex_init(&dev_priv->backlight_lock); in i915_driver_early_probe()
