Lines Matching refs:backlight_lock
561 mutex_lock(&dev_priv->backlight_lock); in intel_panel_get_backlight()
568 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_get_backlight()
674 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight()
684 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight()
708 mutex_lock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()
724 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_set_backlight_acpi()
851 mutex_lock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()
858 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_disable_backlight()
1115 mutex_lock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()
1133 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_enable_backlight()
1706 mutex_lock(&dev_priv->backlight_lock); in intel_panel_setup_backlight()
1708 mutex_unlock(&dev_priv->backlight_lock); in intel_panel_setup_backlight()