Searched refs:backlight_lock (Results 1 – 3 of 3) sorted by relevance
723 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()741 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()881 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()890 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1224 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1228 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1238 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1245 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1263 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()1273 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()[all …]
527 mutex_init(&dev_priv->backlight_lock); in i915_driver_early_probe()584 mutex_destroy(&dev_priv->backlight_lock); in i915_driver_early_probe()613 mutex_destroy(&dev_priv->backlight_lock); in i915_driver_late_release()
1015 struct mutex backlight_lock; member