Searched refs:backlight_lock (Results 1 – 3 of 3) sorted by relevance
637 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()653 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()791 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()798 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()1103 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1121 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()1131 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1138 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()1156 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()1166 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()[all …]
899 mutex_init(&dev_priv->backlight_lock); in i915_driver_init_early()
1673 struct mutex backlight_lock; member
