--- l2.6.12.2-o/drivers/video/aty/radeon_pm.c	2005-06-30 01:00:53.000000000 +0200
+++ linux-2.6.12/drivers/video/aty/radeon_pm.c	2005-07-04 10:01:56.000000000 +0200
@@ -2727,6 +2727,9 @@ void radeonfb_pm_init(struct radeonfb_in
 		radeon_pm_disable_dynamic_mode(rinfo);
 		printk("radeonfb: Dynamic Clock Power Management disabled\n");
 	}
+	if (rinfo->is_mobility && rinfo->pm_reg &&
+	    rinfo->family <= CHIP_FAMILY_RV250)
+	  	rinfo->pm_mode |= radeon_pm_d2;
 
 	/* Check if we can power manage on suspend/resume. We can do
 	 * D2 on M6, M7 and M9, and we can resume from D3 cold a few other