--- 13.1/common/lib/modules/fglrx/build_mod/kcl_acpi.c	2013-01-15 22:33:27.000000000 +0100
+++ 13.1/common/lib/modules/fglrx/build_mod/kcl_acpi.c	2015-06-26 22:01:03.082264877 +0200
@@ -775,7 +775,13 @@
 unsigned int ATI_API_CALL KCL_ACPI_GetHandles(kcl_match_info_t *pInfo)
 {
 #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,12)
-    #if LINUX_VERSION_CODE > KERNEL_VERSION(2,6,19)
+    #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,8,0)
+        #ifdef ACPI_HANDLE
+        pInfo->video_handle = ACPI_HANDLE(&(pInfo->pcidev->dev));
+        #else
+        pInfo->video_handle = pInfo->pcidev->dev.acpi_node.handle;
+        #endif
+    #elif LINUX_VERSION_CODE > KERNEL_VERSION(2,6,19)
         pInfo->video_handle = pInfo->pcidev->dev.archdata.acpi_handle;
     #else 
         pInfo->video_handle = pInfo->pcidev->dev.firmware_data;