Update detect video driver by usb-hdd.

pym/cl_fill_install.py

@@ -869,19 +869,11 @@ class fillVars(object, glob_attr):
                 map(lambda x: x[:-7],
                 filter(lambda x: x.endswith('_drv.so'),
                 listDirectory(xorg_modules_dir)))
-            defaultDriver = {
-                'vesa':'vesa',
-                'nvidia':'nvidia' if "nvidia" in avialable_drivers else "nv",
-                'ati':'fglrx' if "fglrx" in avialable_drivers else "radeon",
-                'intel':'intel',
-                'via':'via',
-                'vmware':'vmware'}
-            hr_video = self.Get('hr_video')
-            if hr_video in defaultDriver and \
-                defaultDriver[hr_video] in avialable_drivers:
-                return defaultDriver[hr_video]
-            else:
-                return "vesa"
+            videoVal = self.getValueFromCmdLine("calculate","video")
+            videoVal = {'i915':'intel'}.get(videoVal,videoVal)
+            if videoVal in list_avialable_drivers:
+                return videoVal
+            return self.getVideoByDefault(list_avialable_drivers)
         else:
             return self.Get('os_x11_video_drv')