/* Register locations derived from NVClock by Roderick Colenbrander  */
static int nv40_get_intensity(struct backlight_device *bd)
/* Register locations derived from NVClock by Roderick Colenbrander  */
static int nv40_get_intensity(struct backlight_device *bd)
{
	struct drm_device *dev = bl_get_data(bd);
	int val = (nv_rd32(dev, NV40_PMC_BACKLIGHT) & NV40_PMC_BACKLIGHT_MASK)
									>> 16;
	return val;
}